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class.akismet-widget.php 0000604 00000005450 15075504630 0011304 0 ustar 00 <?php
/**
* @package Akismet
*/
class Akismet_Widget extends WP_Widget {
function __construct() {
load_plugin_textdomain( 'akismet' );
parent::__construct(
'akismet_widget',
__( 'Akismet Widget' , 'akismet'),
array( 'description' => __( 'Display the number of spam comments Akismet has caught' , 'akismet') )
);
if ( is_active_widget( false, false, $this->id_base ) ) {
add_action( 'wp_head', array( $this, 'css' ) );
}
}
function css() {
?>
<style type="text/css">
.a-stats {
width: auto;
}
.a-stats a {
background: #7CA821;
background-image:-moz-linear-gradient(0% 100% 90deg,#5F8E14,#7CA821);
background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#7CA821),to(#5F8E14));
border: 1px solid #5F8E14;
border-radius:3px;
color: #CFEA93;
cursor: pointer;
display: block;
font-weight: normal;
height: 100%;
-moz-border-radius:3px;
padding: 7px 0 8px;
text-align: center;
text-decoration: none;
-webkit-border-radius:3px;
width: 100%;
}
.a-stats a:hover {
text-decoration: none;
background-image:-moz-linear-gradient(0% 100% 90deg,#6F9C1B,#659417);
background-image:-webkit-gradient(linear,0% 0,0% 100%,from(#659417),to(#6F9C1B));
}
.a-stats .count {
color: #FFF;
display: block;
font-size: 15px;
line-height: 16px;
padding: 0 13px;
white-space: nowrap;
}
</style>
<?php
}
function form( $instance ) {
if ( $instance && isset( $instance['title'] ) ) {
$title = $instance['title'];
}
else {
$title = __( 'Spam Blocked' , 'akismet' );
}
?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:' , 'akismet'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
</p>
<?php
}
function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags( $new_instance['title'] );
return $instance;
}
function widget( $args, $instance ) {
$count = get_option( 'akismet_spam_count' );
if ( ! isset( $instance['title'] ) ) {
$instance['title'] = __( 'Spam Blocked' , 'akismet' );
}
echo $args['before_widget'];
if ( ! empty( $instance['title'] ) ) {
echo $args['before_title'];
echo esc_html( $instance['title'] );
echo $args['after_title'];
}
?>
<div class="a-stats">
<a href="https://akismet.com" target="_blank" title=""><?php printf( _n( '<strong class="count">%1$s spam</strong> blocked by <strong>Akismet</strong>', '<strong class="count">%1$s spam</strong> blocked by <strong>Akismet</strong>', $count , 'akismet'), number_format_i18n( $count ) ); ?></a>
</div>
<?php
echo $args['after_widget'];
}
}
function akismet_register_widgets() {
register_widget( 'Akismet_Widget' );
}
add_action( 'widgets_init', 'akismet_register_widgets' );
akismet.php 0000604 00000004757 15075504630 0006730 0 ustar 00 <?php
/**
* @package Akismet
*/
/*
Plugin Name: Akismet Anti-Spam
Plugin URI: https://akismet.com/
Description: Used by millions, Akismet is quite possibly the best way in the world to <strong>protect your blog from spam</strong>. It keeps your site protected even while you sleep. To get started: activate the Akismet plugin and then go to your Akismet Settings page to set up your API key.
Version: 4.1.9
Author: Automattic
Author URI: https://automattic.com/wordpress-plugins/
License: GPLv2 or later
Text Domain: akismet
*/
/*
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Copyright 2005-2015 Automattic, Inc.
*/
// Make sure we don't expose any info if called directly
if ( !function_exists( 'add_action' ) ) {
echo 'Hi there! I\'m just a plugin, not much I can do when called directly.';
exit;
}
define( 'AKISMET_VERSION', '4.1.9' );
define( 'AKISMET__MINIMUM_WP_VERSION', '4.0' );
define( 'AKISMET__PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
define( 'AKISMET_DELETE_LIMIT', 100000 );
register_activation_hook( __FILE__, array( 'Akismet', 'plugin_activation' ) );
register_deactivation_hook( __FILE__, array( 'Akismet', 'plugin_deactivation' ) );
require_once( AKISMET__PLUGIN_DIR . 'class.akismet.php' );
require_once( AKISMET__PLUGIN_DIR . 'class.akismet-widget.php' );
require_once( AKISMET__PLUGIN_DIR . 'class.akismet-rest-api.php' );
add_action( 'init', array( 'Akismet', 'init' ) );
add_action( 'rest_api_init', array( 'Akismet_REST_API', 'init' ) );
if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
require_once( AKISMET__PLUGIN_DIR . 'class.akismet-admin.php' );
add_action( 'init', array( 'Akismet_Admin', 'init' ) );
}
//add wrapper class around deprecated akismet functions that are referenced elsewhere
require_once( AKISMET__PLUGIN_DIR . 'wrapper.php' );
if ( defined( 'WP_CLI' ) && WP_CLI ) {
require_once( AKISMET__PLUGIN_DIR . 'class.akismet-cli.php' );
}
class.akismet-cli.php 0000604 00000011067 15075504630 0010571 0 ustar 00 <?php
WP_CLI::add_command( 'akismet', 'Akismet_CLI' );
/**
* Filter spam comments.
*/
class Akismet_CLI extends WP_CLI_Command {
/**
* Checks one or more comments against the Akismet API.
*
* ## OPTIONS
* <comment_id>...
* : The ID(s) of the comment(s) to check.
*
* [--noaction]
* : Don't change the status of the comment. Just report what Akismet thinks it is.
*
* ## EXAMPLES
*
* wp akismet check 12345
*
* @alias comment-check
*/
public function check( $args, $assoc_args ) {
foreach ( $args as $comment_id ) {
if ( isset( $assoc_args['noaction'] ) ) {
// Check the comment, but don't reclassify it.
$api_response = Akismet::check_db_comment( $comment_id, 'wp-cli' );
}
else {
$api_response = Akismet::recheck_comment( $comment_id, 'wp-cli' );
}
if ( 'true' === $api_response ) {
WP_CLI::line( sprintf( __( "Comment #%d is spam.", 'akismet' ), $comment_id ) );
}
else if ( 'false' === $api_response ) {
WP_CLI::line( sprintf( __( "Comment #%d is not spam.", 'akismet' ), $comment_id ) );
}
else {
if ( false === $api_response ) {
WP_CLI::error( __( "Failed to connect to Akismet.", 'akismet' ) );
}
else if ( is_wp_error( $api_response ) ) {
WP_CLI::warning( sprintf( __( "Comment #%d could not be checked.", 'akismet' ), $comment_id ) );
}
}
}
}
/**
* Recheck all comments in the Pending queue.
*
* ## EXAMPLES
*
* wp akismet recheck_queue
*
* @alias recheck-queue
*/
public function recheck_queue() {
$batch_size = 100;
$start = 0;
$total_counts = array();
do {
$result_counts = Akismet_Admin::recheck_queue_portion( $start, $batch_size );
if ( $result_counts['processed'] > 0 ) {
foreach ( $result_counts as $key => $count ) {
if ( ! isset( $total_counts[ $key ] ) ) {
$total_counts[ $key ] = $count;
}
else {
$total_counts[ $key ] += $count;
}
}
$start += $batch_size;
$start -= $result_counts['spam']; // These comments will have been removed from the queue.
}
} while ( $result_counts['processed'] > 0 );
WP_CLI::line( sprintf( _n( "Processed %d comment.", "Processed %d comments.", $total_counts['processed'], 'akismet' ), number_format( $total_counts['processed'] ) ) );
WP_CLI::line( sprintf( _n( "%d comment moved to Spam.", "%d comments moved to Spam.", $total_counts['spam'], 'akismet' ), number_format( $total_counts['spam'] ) ) );
if ( $total_counts['error'] ) {
WP_CLI::line( sprintf( _n( "%d comment could not be checked.", "%d comments could not be checked.", $total_counts['error'], 'akismet' ), number_format( $total_counts['error'] ) ) );
}
}
/**
* Fetches stats from the Akismet API.
*
* ## OPTIONS
*
* [<interval>]
* : The time period for which to retrieve stats.
* ---
* default: all
* options:
* - days
* - months
* - all
* ---
*
* [--format=<format>]
* : Allows overriding the output of the command when listing connections.
* ---
* default: table
* options:
* - table
* - json
* - csv
* - yaml
* - count
* ---
*
* [--summary]
* : When set, will display a summary of the stats.
*
* ## EXAMPLES
*
* wp akismet stats
* wp akismet stats all
* wp akismet stats days
* wp akismet stats months
* wp akismet stats all --summary
*/
public function stats( $args, $assoc_args ) {
$api_key = Akismet::get_api_key();
if ( empty( $api_key ) ) {
WP_CLI::error( __( 'API key must be set to fetch stats.', 'akismet' ) );
}
switch ( $args[0] ) {
case 'days':
$interval = '60-days';
break;
case 'months':
$interval = '6-months';
break;
default:
$interval = 'all';
break;
}
$response = Akismet::http_post(
Akismet::build_query( array(
'blog' => get_option( 'home' ),
'key' => $api_key,
'from' => $interval,
) ),
'get-stats'
);
if ( empty( $response[1] ) ) {
WP_CLI::error( __( 'Currently unable to fetch stats. Please try again.', 'akismet' ) );
}
$response_body = json_decode( $response[1], true );
if ( is_null( $response_body ) ) {
WP_CLI::error( __( 'Stats response could not be decoded.', 'akismet' ) );
}
if ( isset( $assoc_args['summary'] ) ) {
$keys = array(
'spam',
'ham',
'missed_spam',
'false_positives',
'accuracy',
'time_saved',
);
WP_CLI\Utils\format_items( $assoc_args['format'], array( $response_body ), $keys );
}
else {
$stats = $response_body['breakdown'];
WP_CLI\Utils\format_items( $assoc_args['format'], $stats, array_keys( end( $stats ) ) );
}
}
} LICENSE.txt 0000604 00000043254 15075504630 0006400 0 ustar 00 GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.
class.akismet.php 0000604 00000172062 15075504630 0010027 0 ustar 00 <?php
class Akismet {
const API_HOST = 'rest.akismet.com';
const API_PORT = 80;
const MAX_DELAY_BEFORE_MODERATION_EMAIL = 86400; // One day in seconds
private static $last_comment = '';
private static $initiated = false;
private static $prevent_moderation_email_for_these_comments = array();
private static $last_comment_result = null;
private static $comment_as_submitted_allowed_keys = array( 'blog' => '', 'blog_charset' => '', 'blog_lang' => '', 'blog_ua' => '', 'comment_agent' => '', 'comment_author' => '', 'comment_author_IP' => '', 'comment_author_email' => '', 'comment_author_url' => '', 'comment_content' => '', 'comment_date_gmt' => '', 'comment_tags' => '', 'comment_type' => '', 'guid' => '', 'is_test' => '', 'permalink' => '', 'reporter' => '', 'site_domain' => '', 'submit_referer' => '', 'submit_uri' => '', 'user_ID' => '', 'user_agent' => '', 'user_id' => '', 'user_ip' => '' );
/**
* Is the comment check happening in the context of an API call? Of if false, then it's during the POST that happens after filling out a comment form.
*
* @var type bool
*/
private static $is_api_call = false;
public static function init() {
if ( ! self::$initiated ) {
self::init_hooks();
}
}
/**
* Initializes WordPress hooks
*/
private static function init_hooks() {
self::$initiated = true;
add_action( 'wp_insert_comment', array( 'Akismet', 'auto_check_update_meta' ), 10, 2 );
add_filter( 'preprocess_comment', array( 'Akismet', 'auto_check_comment' ), 1 );
add_filter( 'rest_pre_insert_comment', array( 'Akismet', 'rest_auto_check_comment' ), 1 );
add_action( 'akismet_scheduled_delete', array( 'Akismet', 'delete_old_comments' ) );
add_action( 'akismet_scheduled_delete', array( 'Akismet', 'delete_old_comments_meta' ) );
add_action( 'akismet_scheduled_delete', array( 'Akismet', 'delete_orphaned_commentmeta' ) );
add_action( 'akismet_schedule_cron_recheck', array( 'Akismet', 'cron_recheck' ) );
add_action( 'comment_form', array( 'Akismet', 'add_comment_nonce' ), 1 );
add_action( 'admin_head-edit-comments.php', array( 'Akismet', 'load_form_js' ) );
add_action( 'comment_form', array( 'Akismet', 'load_form_js' ) );
add_action( 'comment_form', array( 'Akismet', 'inject_ak_js' ) );
add_filter( 'script_loader_tag', array( 'Akismet', 'set_form_js_async' ), 10, 3 );
add_filter( 'comment_moderation_recipients', array( 'Akismet', 'disable_moderation_emails_if_unreachable' ), 1000, 2 );
add_filter( 'pre_comment_approved', array( 'Akismet', 'last_comment_status' ), 10, 2 );
add_action( 'transition_comment_status', array( 'Akismet', 'transition_comment_status' ), 10, 3 );
// Run this early in the pingback call, before doing a remote fetch of the source uri
add_action( 'xmlrpc_call', array( 'Akismet', 'pre_check_pingback' ) );
// Jetpack compatibility
add_filter( 'jetpack_options_whitelist', array( 'Akismet', 'add_to_jetpack_options_whitelist' ) );
add_action( 'update_option_wordpress_api_key', array( 'Akismet', 'updated_option' ), 10, 2 );
add_action( 'add_option_wordpress_api_key', array( 'Akismet', 'added_option' ), 10, 2 );
add_action( 'comment_form_after', array( 'Akismet', 'display_comment_form_privacy_notice' ) );
}
public static function get_api_key() {
return apply_filters( 'akismet_get_api_key', defined('WPCOM_API_KEY') ? constant('WPCOM_API_KEY') : get_option('wordpress_api_key') );
}
public static function check_key_status( $key, $ip = null ) {
return self::http_post( Akismet::build_query( array( 'key' => $key, 'blog' => get_option( 'home' ) ) ), 'verify-key', $ip );
}
public static function verify_key( $key, $ip = null ) {
// Shortcut for obviously invalid keys.
if ( strlen( $key ) != 12 ) {
return 'invalid';
}
$response = self::check_key_status( $key, $ip );
if ( $response[1] != 'valid' && $response[1] != 'invalid' )
return 'failed';
return $response[1];
}
public static function deactivate_key( $key ) {
$response = self::http_post( Akismet::build_query( array( 'key' => $key, 'blog' => get_option( 'home' ) ) ), 'deactivate' );
if ( $response[1] != 'deactivated' )
return 'failed';
return $response[1];
}
/**
* Add the akismet option to the Jetpack options management whitelist.
*
* @param array $options The list of whitelisted option names.
* @return array The updated whitelist
*/
public static function add_to_jetpack_options_whitelist( $options ) {
$options[] = 'wordpress_api_key';
return $options;
}
/**
* When the akismet option is updated, run the registration call.
*
* This should only be run when the option is updated from the Jetpack/WP.com
* API call, and only if the new key is different than the old key.
*
* @param mixed $old_value The old option value.
* @param mixed $value The new option value.
*/
public static function updated_option( $old_value, $value ) {
// Not an API call
if ( ! class_exists( 'WPCOM_JSON_API_Update_Option_Endpoint' ) ) {
return;
}
// Only run the registration if the old key is different.
if ( $old_value !== $value ) {
self::verify_key( $value );
}
}
/**
* Treat the creation of an API key the same as updating the API key to a new value.
*
* @param mixed $option_name Will always be "wordpress_api_key", until something else hooks in here.
* @param mixed $value The option value.
*/
public static function added_option( $option_name, $value ) {
if ( 'wordpress_api_key' === $option_name ) {
return self::updated_option( '', $value );
}
}
public static function rest_auto_check_comment( $commentdata ) {
self::$is_api_call = true;
return self::auto_check_comment( $commentdata );
}
public static function auto_check_comment( $commentdata ) {
// If no key is configured, then there's no point in doing any of this.
if ( ! self::get_api_key() ) {
return $commentdata;
}
self::$last_comment_result = null;
$comment = $commentdata;
$comment['user_ip'] = self::get_ip_address();
$comment['user_agent'] = self::get_user_agent();
$comment['referrer'] = self::get_referer();
$comment['blog'] = get_option( 'home' );
$comment['blog_lang'] = get_locale();
$comment['blog_charset'] = get_option('blog_charset');
$comment['permalink'] = get_permalink( $comment['comment_post_ID'] );
if ( ! empty( $comment['user_ID'] ) ) {
$comment['user_role'] = Akismet::get_user_roles( $comment['user_ID'] );
}
/** See filter documentation in init_hooks(). */
$akismet_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) );
$comment['akismet_comment_nonce'] = 'inactive';
if ( $akismet_nonce_option == 'true' || $akismet_nonce_option == '' ) {
$comment['akismet_comment_nonce'] = 'failed';
if ( isset( $_POST['akismet_comment_nonce'] ) && wp_verify_nonce( $_POST['akismet_comment_nonce'], 'akismet_comment_nonce_' . $comment['comment_post_ID'] ) )
$comment['akismet_comment_nonce'] = 'passed';
// comment reply in wp-admin
if ( isset( $_POST['_ajax_nonce-replyto-comment'] ) && check_ajax_referer( 'replyto-comment', '_ajax_nonce-replyto-comment' ) )
$comment['akismet_comment_nonce'] = 'passed';
}
if ( self::is_test_mode() )
$comment['is_test'] = 'true';
foreach( $_POST as $key => $value ) {
if ( is_string( $value ) )
$comment["POST_{$key}"] = $value;
}
foreach ( $_SERVER as $key => $value ) {
if ( ! is_string( $value ) ) {
continue;
}
if ( preg_match( "/^HTTP_COOKIE/", $key ) ) {
continue;
}
// Send any potentially useful $_SERVER vars, but avoid sending junk we don't need.
if ( preg_match( "/^(HTTP_|REMOTE_ADDR|REQUEST_URI|DOCUMENT_URI)/", $key ) ) {
$comment[ "$key" ] = $value;
}
}
$post = get_post( $comment['comment_post_ID'] );
if ( ! is_null( $post ) ) {
// $post can technically be null, although in the past, it's always been an indicator of another plugin interfering.
$comment[ 'comment_post_modified_gmt' ] = $post->post_modified_gmt;
}
$response = self::http_post( Akismet::build_query( $comment ), 'comment-check' );
do_action( 'akismet_comment_check_response', $response );
$commentdata['comment_as_submitted'] = array_intersect_key( $comment, self::$comment_as_submitted_allowed_keys );
// Also include any form fields we inject into the comment form, like ak_js
foreach ( $_POST as $key => $value ) {
if ( is_string( $value ) && strpos( $key, 'ak_' ) === 0 ) {
$commentdata['comment_as_submitted'][ 'POST_' . $key ] = $value;
}
}
$commentdata['akismet_result'] = $response[1];
if ( isset( $response[0]['x-akismet-pro-tip'] ) )
$commentdata['akismet_pro_tip'] = $response[0]['x-akismet-pro-tip'];
if ( isset( $response[0]['x-akismet-error'] ) ) {
// An error occurred that we anticipated (like a suspended key) and want the user to act on.
// Send to moderation.
self::$last_comment_result = '0';
}
else if ( 'true' == $response[1] ) {
// akismet_spam_count will be incremented later by comment_is_spam()
self::$last_comment_result = 'spam';
$discard = ( isset( $commentdata['akismet_pro_tip'] ) && $commentdata['akismet_pro_tip'] === 'discard' && self::allow_discard() );
do_action( 'akismet_spam_caught', $discard );
if ( $discard ) {
// The spam is obvious, so we're bailing out early.
// akismet_result_spam() won't be called so bump the counter here
if ( $incr = apply_filters( 'akismet_spam_count_incr', 1 ) ) {
update_option( 'akismet_spam_count', get_option( 'akismet_spam_count' ) + $incr );
}
if ( self::$is_api_call ) {
return new WP_Error( 'akismet_rest_comment_discarded', __( 'Comment discarded.', 'akismet' ) );
}
else {
// Redirect back to the previous page, or failing that, the post permalink, or failing that, the homepage of the blog.
$redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : ( $post ? get_permalink( $post ) : home_url() );
wp_safe_redirect( esc_url_raw( $redirect_to ) );
die();
}
}
else if ( self::$is_api_call ) {
// The way the REST API structures its calls, we can set the comment_approved value right away.
$commentdata['comment_approved'] = 'spam';
}
}
// if the response is neither true nor false, hold the comment for moderation and schedule a recheck
if ( 'true' != $response[1] && 'false' != $response[1] ) {
if ( !current_user_can('moderate_comments') ) {
// Comment status should be moderated
self::$last_comment_result = '0';
}
if ( ! wp_next_scheduled( 'akismet_schedule_cron_recheck' ) ) {
wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' );
do_action( 'akismet_scheduled_recheck', 'invalid-response-' . $response[1] );
}
self::$prevent_moderation_email_for_these_comments[] = $commentdata;
}
// Delete old comments daily
if ( ! wp_next_scheduled( 'akismet_scheduled_delete' ) ) {
wp_schedule_event( time(), 'daily', 'akismet_scheduled_delete' );
}
self::set_last_comment( $commentdata );
self::fix_scheduled_recheck();
return $commentdata;
}
public static function get_last_comment() {
return self::$last_comment;
}
public static function set_last_comment( $comment ) {
if ( is_null( $comment ) ) {
self::$last_comment = null;
}
else {
// We filter it here so that it matches the filtered comment data that we'll have to compare against later.
// wp_filter_comment expects comment_author_IP
self::$last_comment = wp_filter_comment(
array_merge(
array( 'comment_author_IP' => self::get_ip_address() ),
$comment
)
);
}
}
// this fires on wp_insert_comment. we can't update comment_meta when auto_check_comment() runs
// because we don't know the comment ID at that point.
public static function auto_check_update_meta( $id, $comment ) {
// wp_insert_comment() might be called in other contexts, so make sure this is the same comment
// as was checked by auto_check_comment
if ( is_object( $comment ) && !empty( self::$last_comment ) && is_array( self::$last_comment ) ) {
if ( self::matches_last_comment( $comment ) ) {
load_plugin_textdomain( 'akismet' );
// normal result: true or false
if ( self::$last_comment['akismet_result'] == 'true' ) {
update_comment_meta( $comment->comment_ID, 'akismet_result', 'true' );
self::update_comment_history( $comment->comment_ID, '', 'check-spam' );
if ( $comment->comment_approved != 'spam' ) {
self::update_comment_history(
$comment->comment_ID,
'',
'status-changed-' . $comment->comment_approved
);
}
} elseif ( self::$last_comment['akismet_result'] == 'false' ) {
update_comment_meta( $comment->comment_ID, 'akismet_result', 'false' );
self::update_comment_history( $comment->comment_ID, '', 'check-ham' );
// Status could be spam or trash, depending on the WP version and whether this change applies:
// https://core.trac.wordpress.org/changeset/34726
if ( $comment->comment_approved == 'spam' || $comment->comment_approved == 'trash' ) {
if ( function_exists( 'wp_check_comment_disallowed_list' ) ) {
if ( wp_check_comment_disallowed_list( $comment->comment_author, $comment->comment_author_email, $comment->comment_author_url, $comment->comment_content, $comment->comment_author_IP, $comment->comment_agent ) ) {
self::update_comment_history( $comment->comment_ID, '', 'wp-disallowed' );
} else {
self::update_comment_history( $comment->comment_ID, '', 'status-changed-' . $comment->comment_approved );
}
} else if ( function_exists( 'wp_blacklist_check' ) && wp_blacklist_check( $comment->comment_author, $comment->comment_author_email, $comment->comment_author_url, $comment->comment_content, $comment->comment_author_IP, $comment->comment_agent ) ) {
self::update_comment_history( $comment->comment_ID, '', 'wp-blacklisted' );
} else {
self::update_comment_history( $comment->comment_ID, '', 'status-changed-' . $comment->comment_approved );
}
}
} else {
// abnormal result: error
update_comment_meta( $comment->comment_ID, 'akismet_error', time() );
self::update_comment_history(
$comment->comment_ID,
'',
'check-error',
array( 'response' => substr( self::$last_comment['akismet_result'], 0, 50 ) )
);
}
// record the complete original data as submitted for checking
if ( isset( self::$last_comment['comment_as_submitted'] ) ) {
update_comment_meta( $comment->comment_ID, 'akismet_as_submitted', self::$last_comment['comment_as_submitted'] );
}
if ( isset( self::$last_comment['akismet_pro_tip'] ) ) {
update_comment_meta( $comment->comment_ID, 'akismet_pro_tip', self::$last_comment['akismet_pro_tip'] );
}
}
}
}
public static function delete_old_comments() {
global $wpdb;
/**
* Determines how many comments will be deleted in each batch.
*
* @param int The default, as defined by AKISMET_DELETE_LIMIT.
*/
$delete_limit = apply_filters( 'akismet_delete_comment_limit', defined( 'AKISMET_DELETE_LIMIT' ) ? AKISMET_DELETE_LIMIT : 10000 );
$delete_limit = max( 1, intval( $delete_limit ) );
/**
* Determines how many days a comment will be left in the Spam queue before being deleted.
*
* @param int The default number of days.
*/
$delete_interval = apply_filters( 'akismet_delete_comment_interval', 15 );
$delete_interval = max( 1, intval( $delete_interval ) );
while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL %d DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", $delete_interval, $delete_limit ) ) ) {
if ( empty( $comment_ids ) )
return;
$wpdb->queries = array();
foreach ( $comment_ids as $comment_id ) {
do_action( 'delete_comment', $comment_id );
do_action( 'akismet_batch_delete_count', __FUNCTION__ );
}
// Prepared as strings since comment_id is an unsigned BIGINT, and using %d will constrain the value to the maximum signed BIGINT.
$format_string = implode( ", ", array_fill( 0, count( $comment_ids ), '%s' ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->comments} WHERE comment_id IN ( " . $format_string . " )", $comment_ids ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->commentmeta} WHERE comment_id IN ( " . $format_string . " )", $comment_ids ) );
clean_comment_cache( $comment_ids );
do_action( 'akismet_delete_comment_batch', count( $comment_ids ) );
}
if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->comments ) ) // lucky number
$wpdb->query("OPTIMIZE TABLE {$wpdb->comments}");
}
public static function delete_old_comments_meta() {
global $wpdb;
$interval = apply_filters( 'akismet_delete_commentmeta_interval', 15 );
# enforce a minimum of 1 day
$interval = absint( $interval );
if ( $interval < 1 )
$interval = 1;
// akismet_as_submitted meta values are large, so expire them
// after $interval days regardless of the comment status
while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT m.comment_id FROM {$wpdb->commentmeta} as m INNER JOIN {$wpdb->comments} as c USING(comment_id) WHERE m.meta_key = 'akismet_as_submitted' AND DATE_SUB(NOW(), INTERVAL %d DAY) > c.comment_date_gmt LIMIT 10000", $interval ) ) ) {
if ( empty( $comment_ids ) )
return;
$wpdb->queries = array();
foreach ( $comment_ids as $comment_id ) {
delete_comment_meta( $comment_id, 'akismet_as_submitted' );
do_action( 'akismet_batch_delete_count', __FUNCTION__ );
}
do_action( 'akismet_delete_commentmeta_batch', count( $comment_ids ) );
}
if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number
$wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}");
}
// Clear out comments meta that no longer have corresponding comments in the database
public static function delete_orphaned_commentmeta() {
global $wpdb;
$last_meta_id = 0;
$start_time = isset( $_SERVER['REQUEST_TIME_FLOAT'] ) ? $_SERVER['REQUEST_TIME_FLOAT'] : microtime( true );
$max_exec_time = max( ini_get('max_execution_time') - 5, 3 );
while ( $commentmeta_results = $wpdb->get_results( $wpdb->prepare( "SELECT m.meta_id, m.comment_id, m.meta_key FROM {$wpdb->commentmeta} as m LEFT JOIN {$wpdb->comments} as c USING(comment_id) WHERE c.comment_id IS NULL AND m.meta_id > %d ORDER BY m.meta_id LIMIT 1000", $last_meta_id ) ) ) {
if ( empty( $commentmeta_results ) )
return;
$wpdb->queries = array();
$commentmeta_deleted = 0;
foreach ( $commentmeta_results as $commentmeta ) {
if ( 'akismet_' == substr( $commentmeta->meta_key, 0, 8 ) ) {
delete_comment_meta( $commentmeta->comment_id, $commentmeta->meta_key );
do_action( 'akismet_batch_delete_count', __FUNCTION__ );
$commentmeta_deleted++;
}
$last_meta_id = $commentmeta->meta_id;
}
do_action( 'akismet_delete_commentmeta_batch', $commentmeta_deleted );
// If we're getting close to max_execution_time, quit for this round.
if ( microtime(true) - $start_time > $max_exec_time )
return;
}
if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number
$wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}");
}
// how many approved comments does this author have?
public static function get_user_comments_approved( $user_id, $comment_author_email, $comment_author, $comment_author_url ) {
global $wpdb;
if ( !empty( $user_id ) )
return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE user_id = %d AND comment_approved = 1", $user_id ) );
if ( !empty( $comment_author_email ) )
return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->comments} WHERE comment_author_email = %s AND comment_author = %s AND comment_author_url = %s AND comment_approved = 1", $comment_author_email, $comment_author, $comment_author_url ) );
return 0;
}
// get the full comment history for a given comment, as an array in reverse chronological order
public static function get_comment_history( $comment_id ) {
$history = get_comment_meta( $comment_id, 'akismet_history', false );
if ( empty( $history ) || empty( $history[ 0 ] ) ) {
return false;
}
/*
// To see all variants when testing.
$history[] = array( 'time' => 445856401, 'message' => 'Old versions of Akismet stored the message as a literal string in the commentmeta.', 'event' => null );
$history[] = array( 'time' => 445856402, 'event' => 'recheck-spam' );
$history[] = array( 'time' => 445856403, 'event' => 'check-spam' );
$history[] = array( 'time' => 445856404, 'event' => 'recheck-ham' );
$history[] = array( 'time' => 445856405, 'event' => 'check-ham' );
$history[] = array( 'time' => 445856406, 'event' => 'wp-blacklisted' );
$history[] = array( 'time' => 445856406, 'event' => 'wp-disallowed' );
$history[] = array( 'time' => 445856407, 'event' => 'report-spam' );
$history[] = array( 'time' => 445856408, 'event' => 'report-spam', 'user' => 'sam' );
$history[] = array( 'message' => 'sam reported this comment as spam (hardcoded message).', 'time' => 445856400, 'event' => 'report-spam', 'user' => 'sam' );
$history[] = array( 'time' => 445856409, 'event' => 'report-ham', 'user' => 'sam' );
$history[] = array( 'message' => 'sam reported this comment as ham (hardcoded message).', 'time' => 445856400, 'event' => 'report-ham', 'user' => 'sam' ); //
$history[] = array( 'time' => 445856410, 'event' => 'cron-retry-spam' );
$history[] = array( 'time' => 445856411, 'event' => 'cron-retry-ham' );
$history[] = array( 'time' => 445856412, 'event' => 'check-error' ); //
$history[] = array( 'time' => 445856413, 'event' => 'check-error', 'meta' => array( 'response' => 'The server was taking a nap.' ) );
$history[] = array( 'time' => 445856414, 'event' => 'recheck-error' ); // Should not generate a message.
$history[] = array( 'time' => 445856415, 'event' => 'recheck-error', 'meta' => array( 'response' => 'The server was taking a nap.' ) );
$history[] = array( 'time' => 445856416, 'event' => 'status-changedtrash' );
$history[] = array( 'time' => 445856417, 'event' => 'status-changedspam' );
$history[] = array( 'time' => 445856418, 'event' => 'status-changedhold' );
$history[] = array( 'time' => 445856419, 'event' => 'status-changedapprove' );
$history[] = array( 'time' => 445856420, 'event' => 'status-changed-trash' );
$history[] = array( 'time' => 445856421, 'event' => 'status-changed-spam' );
$history[] = array( 'time' => 445856422, 'event' => 'status-changed-hold' );
$history[] = array( 'time' => 445856423, 'event' => 'status-changed-approve' );
$history[] = array( 'time' => 445856424, 'event' => 'status-trash', 'user' => 'sam' );
$history[] = array( 'time' => 445856425, 'event' => 'status-spam', 'user' => 'sam' );
$history[] = array( 'time' => 445856426, 'event' => 'status-hold', 'user' => 'sam' );
$history[] = array( 'time' => 445856427, 'event' => 'status-approve', 'user' => 'sam' );
*/
usort( $history, array( 'Akismet', '_cmp_time' ) );
return $history;
}
/**
* Log an event for a given comment, storing it in comment_meta.
*
* @param int $comment_id The ID of the relevant comment.
* @param string $message The string description of the event. No longer used.
* @param string $event The event code.
* @param array $meta Metadata about the history entry. e.g., the user that reported or changed the status of a given comment.
*/
public static function update_comment_history( $comment_id, $message, $event=null, $meta=null ) {
global $current_user;
$user = '';
$event = array(
'time' => self::_get_microtime(),
'event' => $event,
);
if ( is_object( $current_user ) && isset( $current_user->user_login ) ) {
$event['user'] = $current_user->user_login;
}
if ( ! empty( $meta ) ) {
$event['meta'] = $meta;
}
// $unique = false so as to allow multiple values per comment
$r = add_comment_meta( $comment_id, 'akismet_history', $event, false );
}
public static function check_db_comment( $id, $recheck_reason = 'recheck_queue' ) {
global $wpdb;
if ( ! self::get_api_key() ) {
return new WP_Error( 'akismet-not-configured', __( 'Akismet is not configured. Please enter an API key.', 'akismet' ) );
}
$c = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $id ), ARRAY_A );
if ( ! $c ) {
return new WP_Error( 'invalid-comment-id', __( 'Comment not found.', 'akismet' ) );
}
$c['user_ip'] = $c['comment_author_IP'];
$c['user_agent'] = $c['comment_agent'];
$c['referrer'] = '';
$c['blog'] = get_option( 'home' );
$c['blog_lang'] = get_locale();
$c['blog_charset'] = get_option('blog_charset');
$c['permalink'] = get_permalink($c['comment_post_ID']);
$c['recheck_reason'] = $recheck_reason;
$c['user_role'] = '';
if ( ! empty( $c['user_ID'] ) ) {
$c['user_role'] = Akismet::get_user_roles( $c['user_ID'] );
}
if ( self::is_test_mode() )
$c['is_test'] = 'true';
$response = self::http_post( Akismet::build_query( $c ), 'comment-check' );
if ( ! empty( $response[1] ) ) {
return $response[1];
}
return false;
}
public static function recheck_comment( $id, $recheck_reason = 'recheck_queue' ) {
add_comment_meta( $id, 'akismet_rechecking', true );
$api_response = self::check_db_comment( $id, $recheck_reason );
delete_comment_meta( $id, 'akismet_rechecking' );
if ( is_wp_error( $api_response ) ) {
// Invalid comment ID.
}
else if ( 'true' === $api_response ) {
wp_set_comment_status( $id, 'spam' );
update_comment_meta( $id, 'akismet_result', 'true' );
delete_comment_meta( $id, 'akismet_error' );
delete_comment_meta( $id, 'akismet_delayed_moderation_email' );
Akismet::update_comment_history( $id, '', 'recheck-spam' );
}
elseif ( 'false' === $api_response ) {
update_comment_meta( $id, 'akismet_result', 'false' );
delete_comment_meta( $id, 'akismet_error' );
delete_comment_meta( $id, 'akismet_delayed_moderation_email' );
Akismet::update_comment_history( $id, '', 'recheck-ham' );
}
else {
// abnormal result: error
update_comment_meta( $id, 'akismet_result', 'error' );
Akismet::update_comment_history(
$id,
'',
'recheck-error',
array( 'response' => substr( $api_response, 0, 50 ) )
);
}
return $api_response;
}
public static function transition_comment_status( $new_status, $old_status, $comment ) {
if ( $new_status == $old_status )
return;
if ( 'spam' === $new_status || 'spam' === $old_status ) {
// Clear the cache of the "X comments in your spam queue" count on the dashboard.
wp_cache_delete( 'akismet_spam_count', 'widget' );
}
# we don't need to record a history item for deleted comments
if ( $new_status == 'delete' )
return;
if ( !current_user_can( 'edit_post', $comment->comment_post_ID ) && !current_user_can( 'moderate_comments' ) )
return;
if ( defined('WP_IMPORTING') && WP_IMPORTING == true )
return;
// if this is present, it means the status has been changed by a re-check, not an explicit user action
if ( get_comment_meta( $comment->comment_ID, 'akismet_rechecking' ) )
return;
// Assumption alert:
// We want to submit comments to Akismet only when a moderator explicitly spams or approves it - not if the status
// is changed automatically by another plugin. Unfortunately WordPress doesn't provide an unambiguous way to
// determine why the transition_comment_status action was triggered. And there are several different ways by which
// to spam and unspam comments: bulk actions, ajax, links in moderation emails, the dashboard, and perhaps others.
// We'll assume that this is an explicit user action if certain POST/GET variables exist.
if (
// status=spam: Marking as spam via the REST API or...
// status=unspam: I'm not sure. Maybe this used to be used instead of status=approved? Or the UI for removing from spam but not approving has been since removed?...
// status=approved: Unspamming via the REST API (Calypso) or...
( isset( $_POST['status'] ) && in_array( $_POST['status'], array( 'spam', 'unspam', 'approved', ) ) )
// spam=1: Clicking "Spam" underneath a comment in wp-admin and allowing the AJAX request to happen.
|| ( isset( $_POST['spam'] ) && (int) $_POST['spam'] == 1 )
// unspam=1: Clicking "Not Spam" underneath a comment in wp-admin and allowing the AJAX request to happen. Or, clicking "Undo" after marking something as spam.
|| ( isset( $_POST['unspam'] ) && (int) $_POST['unspam'] == 1 )
// comment_status=spam/unspam: It's unclear where this is happening.
|| ( isset( $_POST['comment_status'] ) && in_array( $_POST['comment_status'], array( 'spam', 'unspam' ) ) )
// action=spam: Choosing "Mark as Spam" from the Bulk Actions dropdown in wp-admin (or the "Spam it" link in notification emails).
// action=unspam: Choosing "Not Spam" from the Bulk Actions dropdown in wp-admin.
// action=spamcomment: Following the "Spam" link below a comment in wp-admin (not allowing AJAX request to happen).
// action=unspamcomment: Following the "Not Spam" link below a comment in wp-admin (not allowing AJAX request to happen).
|| ( isset( $_GET['action'] ) && in_array( $_GET['action'], array( 'spam', 'unspam', 'spamcomment', 'unspamcomment', ) ) )
// action=editedcomment: Editing a comment via wp-admin (and possibly changing its status).
|| ( isset( $_POST['action'] ) && in_array( $_POST['action'], array( 'editedcomment' ) ) )
// for=jetpack: Moderation via the WordPress app, Calypso, anything powered by the Jetpack connection.
|| ( isset( $_GET['for'] ) && ( 'jetpack' == $_GET['for'] ) && ( ! defined( 'IS_WPCOM' ) || ! IS_WPCOM ) )
// Certain WordPress.com API requests
|| ( defined( 'REST_API_REQUEST' ) && REST_API_REQUEST )
// WordPress.org REST API requests
|| ( defined( 'REST_REQUEST' ) && REST_REQUEST )
) {
if ( $new_status == 'spam' && ( $old_status == 'approved' || $old_status == 'unapproved' || !$old_status ) ) {
return self::submit_spam_comment( $comment->comment_ID );
} elseif ( $old_status == 'spam' && ( $new_status == 'approved' || $new_status == 'unapproved' ) ) {
return self::submit_nonspam_comment( $comment->comment_ID );
}
}
self::update_comment_history( $comment->comment_ID, '', 'status-' . $new_status );
}
public static function submit_spam_comment( $comment_id ) {
global $wpdb, $current_user, $current_site;
$comment_id = (int) $comment_id;
$comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) );
if ( !$comment ) // it was deleted
return;
if ( 'spam' != $comment->comment_approved )
return;
self::update_comment_history( $comment_id, '', 'report-spam' );
// If the user hasn't configured Akismet, there's nothing else to do at this point.
if ( ! self::get_api_key() ) {
return;
}
// use the original version stored in comment_meta if available
$as_submitted = self::sanitize_comment_as_submitted( get_comment_meta( $comment_id, 'akismet_as_submitted', true ) );
if ( $as_submitted && is_array( $as_submitted ) && isset( $as_submitted['comment_content'] ) )
$comment = (object) array_merge( (array)$comment, $as_submitted );
$comment->blog = get_option( 'home' );
$comment->blog_lang = get_locale();
$comment->blog_charset = get_option('blog_charset');
$comment->permalink = get_permalink($comment->comment_post_ID);
if ( is_object($current_user) )
$comment->reporter = $current_user->user_login;
if ( is_object($current_site) )
$comment->site_domain = $current_site->domain;
$comment->user_role = '';
if ( ! empty( $comment->user_ID ) ) {
$comment->user_role = Akismet::get_user_roles( $comment->user_ID );
}
if ( self::is_test_mode() )
$comment->is_test = 'true';
$post = get_post( $comment->comment_post_ID );
if ( ! is_null( $post ) ) {
$comment->comment_post_modified_gmt = $post->post_modified_gmt;
}
$response = Akismet::http_post( Akismet::build_query( $comment ), 'submit-spam' );
update_comment_meta( $comment_id, 'akismet_user_result', 'true' );
if ( $comment->reporter ) {
update_comment_meta( $comment_id, 'akismet_user', $comment->reporter );
}
do_action('akismet_submit_spam_comment', $comment_id, $response[1]);
}
public static function submit_nonspam_comment( $comment_id ) {
global $wpdb, $current_user, $current_site;
$comment_id = (int) $comment_id;
$comment = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_ID = %d", $comment_id ) );
if ( !$comment ) // it was deleted
return;
self::update_comment_history( $comment_id, '', 'report-ham' );
// If the user hasn't configured Akismet, there's nothing else to do at this point.
if ( ! self::get_api_key() ) {
return;
}
// use the original version stored in comment_meta if available
$as_submitted = self::sanitize_comment_as_submitted( get_comment_meta( $comment_id, 'akismet_as_submitted', true ) );
if ( $as_submitted && is_array($as_submitted) && isset($as_submitted['comment_content']) )
$comment = (object) array_merge( (array)$comment, $as_submitted );
$comment->blog = get_option( 'home' );
$comment->blog_lang = get_locale();
$comment->blog_charset = get_option('blog_charset');
$comment->permalink = get_permalink( $comment->comment_post_ID );
$comment->user_role = '';
if ( is_object($current_user) )
$comment->reporter = $current_user->user_login;
if ( is_object($current_site) )
$comment->site_domain = $current_site->domain;
if ( ! empty( $comment->user_ID ) ) {
$comment->user_role = Akismet::get_user_roles( $comment->user_ID );
}
if ( Akismet::is_test_mode() )
$comment->is_test = 'true';
$post = get_post( $comment->comment_post_ID );
if ( ! is_null( $post ) ) {
$comment->comment_post_modified_gmt = $post->post_modified_gmt;
}
$response = self::http_post( Akismet::build_query( $comment ), 'submit-ham' );
update_comment_meta( $comment_id, 'akismet_user_result', 'false' );
if ( $comment->reporter ) {
update_comment_meta( $comment_id, 'akismet_user', $comment->reporter );
}
do_action('akismet_submit_nonspam_comment', $comment_id, $response[1]);
}
public static function cron_recheck() {
global $wpdb;
$api_key = self::get_api_key();
$status = self::verify_key( $api_key );
if ( get_option( 'akismet_alert_code' ) || $status == 'invalid' ) {
// since there is currently a problem with the key, reschedule a check for 6 hours hence
wp_schedule_single_event( time() + 21600, 'akismet_schedule_cron_recheck' );
do_action( 'akismet_scheduled_recheck', 'key-problem-' . get_option( 'akismet_alert_code' ) . '-' . $status );
return false;
}
delete_option('akismet_available_servers');
$comment_errors = $wpdb->get_col( "SELECT comment_id FROM {$wpdb->commentmeta} WHERE meta_key = 'akismet_error' LIMIT 100" );
load_plugin_textdomain( 'akismet' );
foreach ( (array) $comment_errors as $comment_id ) {
// if the comment no longer exists, or is too old, remove the meta entry from the queue to avoid getting stuck
$comment = get_comment( $comment_id );
if (
! $comment // Comment has been deleted
|| strtotime( $comment->comment_date_gmt ) < strtotime( "-15 days" ) // Comment is too old.
|| $comment->comment_approved !== "0" // Comment is no longer in the Pending queue
) {
delete_comment_meta( $comment_id, 'akismet_error' );
delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' );
continue;
}
add_comment_meta( $comment_id, 'akismet_rechecking', true );
$status = self::check_db_comment( $comment_id, 'retry' );
$event = '';
if ( $status == 'true' ) {
$event = 'cron-retry-spam';
} elseif ( $status == 'false' ) {
$event = 'cron-retry-ham';
}
// If we got back a legit response then update the comment history
// other wise just bail now and try again later. No point in
// re-trying all the comments once we hit one failure.
if ( !empty( $event ) ) {
delete_comment_meta( $comment_id, 'akismet_error' );
self::update_comment_history( $comment_id, '', $event );
update_comment_meta( $comment_id, 'akismet_result', $status );
// make sure the comment status is still pending. if it isn't, that means the user has already moved it elsewhere.
$comment = get_comment( $comment_id );
if ( $comment && 'unapproved' == wp_get_comment_status( $comment_id ) ) {
if ( $status == 'true' ) {
wp_spam_comment( $comment_id );
} elseif ( $status == 'false' ) {
// comment is good, but it's still in the pending queue. depending on the moderation settings
// we may need to change it to approved.
if ( check_comment($comment->comment_author, $comment->comment_author_email, $comment->comment_author_url, $comment->comment_content, $comment->comment_author_IP, $comment->comment_agent, $comment->comment_type) )
wp_set_comment_status( $comment_id, 1 );
else if ( get_comment_meta( $comment_id, 'akismet_delayed_moderation_email', true ) )
wp_notify_moderator( $comment_id );
}
}
delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' );
} else {
// If this comment has been pending moderation for longer than MAX_DELAY_BEFORE_MODERATION_EMAIL,
// send a moderation email now.
if ( ( intval( gmdate( 'U' ) ) - strtotime( $comment->comment_date_gmt ) ) < self::MAX_DELAY_BEFORE_MODERATION_EMAIL ) {
delete_comment_meta( $comment_id, 'akismet_delayed_moderation_email' );
wp_notify_moderator( $comment_id );
}
delete_comment_meta( $comment_id, 'akismet_rechecking' );
wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' );
do_action( 'akismet_scheduled_recheck', 'check-db-comment-' . $status );
return;
}
delete_comment_meta( $comment_id, 'akismet_rechecking' );
}
$remaining = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->commentmeta} WHERE meta_key = 'akismet_error'" );
if ( $remaining && !wp_next_scheduled('akismet_schedule_cron_recheck') ) {
wp_schedule_single_event( time() + 1200, 'akismet_schedule_cron_recheck' );
do_action( 'akismet_scheduled_recheck', 'remaining' );
}
}
public static function fix_scheduled_recheck() {
$future_check = wp_next_scheduled( 'akismet_schedule_cron_recheck' );
if ( !$future_check ) {
return;
}
if ( get_option( 'akismet_alert_code' ) > 0 ) {
return;
}
$check_range = time() + 1200;
if ( $future_check > $check_range ) {
wp_clear_scheduled_hook( 'akismet_schedule_cron_recheck' );
wp_schedule_single_event( time() + 300, 'akismet_schedule_cron_recheck' );
do_action( 'akismet_scheduled_recheck', 'fix-scheduled-recheck' );
}
}
public static function add_comment_nonce( $post_id ) {
/**
* To disable the Akismet comment nonce, add a filter for the 'akismet_comment_nonce' tag
* and return any string value that is not 'true' or '' (empty string).
*
* Don't return boolean false, because that implies that the 'akismet_comment_nonce' option
* has not been set and that Akismet should just choose the default behavior for that
* situation.
*/
if ( ! self::get_api_key() ) {
return;
}
$akismet_comment_nonce_option = apply_filters( 'akismet_comment_nonce', get_option( 'akismet_comment_nonce' ) );
if ( $akismet_comment_nonce_option == 'true' || $akismet_comment_nonce_option == '' ) {
echo '<p style="display: none;">';
wp_nonce_field( 'akismet_comment_nonce_' . $post_id, 'akismet_comment_nonce', FALSE );
echo '</p>';
}
}
public static function is_test_mode() {
return defined('AKISMET_TEST_MODE') && AKISMET_TEST_MODE;
}
public static function allow_discard() {
if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
return false;
if ( is_user_logged_in() )
return false;
return ( get_option( 'akismet_strictness' ) === '1' );
}
public static function get_ip_address() {
return isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : null;
}
/**
* Do these two comments, without checking the comment_ID, "match"?
*
* @param mixed $comment1 A comment object or array.
* @param mixed $comment2 A comment object or array.
* @return bool Whether the two comments should be treated as the same comment.
*/
private static function comments_match( $comment1, $comment2 ) {
$comment1 = (array) $comment1;
$comment2 = (array) $comment2;
// Set default values for these strings that we check in order to simplify
// the checks and avoid PHP warnings.
if ( ! isset( $comment1['comment_author'] ) ) {
$comment1['comment_author'] = '';
}
if ( ! isset( $comment2['comment_author'] ) ) {
$comment2['comment_author'] = '';
}
if ( ! isset( $comment1['comment_author_email'] ) ) {
$comment1['comment_author_email'] = '';
}
if ( ! isset( $comment2['comment_author_email'] ) ) {
$comment2['comment_author_email'] = '';
}
$comments_match = (
isset( $comment1['comment_post_ID'], $comment2['comment_post_ID'] )
&& intval( $comment1['comment_post_ID'] ) == intval( $comment2['comment_post_ID'] )
&& (
// The comment author length max is 255 characters, limited by the TINYTEXT column type.
// If the comment author includes multibyte characters right around the 255-byte mark, they
// may be stripped when the author is saved in the DB, so a 300+ char author may turn into
// a 253-char author when it's saved, not 255 exactly. The longest possible character is
// theoretically 6 bytes, so we'll only look at the first 248 bytes to be safe.
substr( $comment1['comment_author'], 0, 248 ) == substr( $comment2['comment_author'], 0, 248 )
|| substr( stripslashes( $comment1['comment_author'] ), 0, 248 ) == substr( $comment2['comment_author'], 0, 248 )
|| substr( $comment1['comment_author'], 0, 248 ) == substr( stripslashes( $comment2['comment_author'] ), 0, 248 )
// Certain long comment author names will be truncated to nothing, depending on their encoding.
|| ( ! $comment1['comment_author'] && strlen( $comment2['comment_author'] ) > 248 )
|| ( ! $comment2['comment_author'] && strlen( $comment1['comment_author'] ) > 248 )
)
&& (
// The email max length is 100 characters, limited by the VARCHAR(100) column type.
// Same argument as above for only looking at the first 93 characters.
substr( $comment1['comment_author_email'], 0, 93 ) == substr( $comment2['comment_author_email'], 0, 93 )
|| substr( stripslashes( $comment1['comment_author_email'] ), 0, 93 ) == substr( $comment2['comment_author_email'], 0, 93 )
|| substr( $comment1['comment_author_email'], 0, 93 ) == substr( stripslashes( $comment2['comment_author_email'] ), 0, 93 )
// Very long emails can be truncated and then stripped if the [0:100] substring isn't a valid address.
|| ( ! $comment1['comment_author_email'] && strlen( $comment2['comment_author_email'] ) > 100 )
|| ( ! $comment2['comment_author_email'] && strlen( $comment1['comment_author_email'] ) > 100 )
)
);
return $comments_match;
}
// Does the supplied comment match the details of the one most recently stored in self::$last_comment?
public static function matches_last_comment( $comment ) {
return self::comments_match( self::$last_comment, $comment );
}
private static function get_user_agent() {
return isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : null;
}
private static function get_referer() {
return isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : null;
}
// return a comma-separated list of role names for the given user
public static function get_user_roles( $user_id ) {
$roles = false;
if ( !class_exists('WP_User') )
return false;
if ( $user_id > 0 ) {
$comment_user = new WP_User( $user_id );
if ( isset( $comment_user->roles ) )
$roles = join( ',', $comment_user->roles );
}
if ( is_multisite() && is_super_admin( $user_id ) ) {
if ( empty( $roles ) ) {
$roles = 'super_admin';
} else {
$comment_user->roles[] = 'super_admin';
$roles = join( ',', $comment_user->roles );
}
}
return $roles;
}
// filter handler used to return a spam result to pre_comment_approved
public static function last_comment_status( $approved, $comment ) {
if ( is_null( self::$last_comment_result ) ) {
// We didn't have reason to store the result of the last check.
return $approved;
}
// Only do this if it's the correct comment
if ( ! self::matches_last_comment( $comment ) ) {
self::log( "comment_is_spam mismatched comment, returning unaltered $approved" );
return $approved;
}
if ( 'trash' === $approved ) {
// If the last comment we checked has had its approval set to 'trash',
// then it failed the comment blacklist check. Let that blacklist override
// the spam check, since users have the (valid) expectation that when
// they fill out their blacklists, comments that match it will always
// end up in the trash.
return $approved;
}
// bump the counter here instead of when the filter is added to reduce the possibility of overcounting
if ( $incr = apply_filters('akismet_spam_count_incr', 1) )
update_option( 'akismet_spam_count', get_option('akismet_spam_count') + $incr );
return self::$last_comment_result;
}
/**
* If Akismet is temporarily unreachable, we don't want to "spam" the blogger with
* moderation emails for comments that will be automatically cleared or spammed on
* the next retry.
*
* For comments that will be rechecked later, empty the list of email addresses that
* the moderation email would be sent to.
*
* @param array $emails An array of email addresses that the moderation email will be sent to.
* @param int $comment_id The ID of the relevant comment.
* @return array An array of email addresses that the moderation email will be sent to.
*/
public static function disable_moderation_emails_if_unreachable( $emails, $comment_id ) {
if ( ! empty( self::$prevent_moderation_email_for_these_comments ) && ! empty( $emails ) ) {
$comment = get_comment( $comment_id );
foreach ( self::$prevent_moderation_email_for_these_comments as $possible_match ) {
if ( self::comments_match( $possible_match, $comment ) ) {
update_comment_meta( $comment_id, 'akismet_delayed_moderation_email', true );
return array();
}
}
}
return $emails;
}
public static function _cmp_time( $a, $b ) {
return $a['time'] > $b['time'] ? -1 : 1;
}
public static function _get_microtime() {
$mtime = explode( ' ', microtime() );
return $mtime[1] + $mtime[0];
}
/**
* Make a POST request to the Akismet API.
*
* @param string $request The body of the request.
* @param string $path The path for the request.
* @param string $ip The specific IP address to hit.
* @return array A two-member array consisting of the headers and the response body, both empty in the case of a failure.
*/
public static function http_post( $request, $path, $ip=null ) {
$akismet_ua = sprintf( 'WordPress/%s | Akismet/%s', $GLOBALS['wp_version'], constant( 'AKISMET_VERSION' ) );
$akismet_ua = apply_filters( 'akismet_ua', $akismet_ua );
$content_length = strlen( $request );
$api_key = self::get_api_key();
$host = self::API_HOST;
if ( !empty( $api_key ) )
$host = $api_key.'.'.$host;
$http_host = $host;
// use a specific IP if provided
// needed by Akismet_Admin::check_server_connectivity()
if ( $ip && long2ip( ip2long( $ip ) ) ) {
$http_host = $ip;
}
$http_args = array(
'body' => $request,
'headers' => array(
'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option( 'blog_charset' ),
'Host' => $host,
'User-Agent' => $akismet_ua,
),
'httpversion' => '1.0',
'timeout' => 15
);
$akismet_url = $http_akismet_url = "http://{$http_host}/1.1/{$path}";
/**
* Try SSL first; if that fails, try without it and don't try it again for a while.
*/
$ssl = $ssl_failed = false;
// Check if SSL requests were disabled fewer than X hours ago.
$ssl_disabled = get_option( 'akismet_ssl_disabled' );
if ( $ssl_disabled && $ssl_disabled < ( time() - 60 * 60 * 24 ) ) { // 24 hours
$ssl_disabled = false;
delete_option( 'akismet_ssl_disabled' );
}
else if ( $ssl_disabled ) {
do_action( 'akismet_ssl_disabled' );
}
if ( ! $ssl_disabled && ( $ssl = wp_http_supports( array( 'ssl' ) ) ) ) {
$akismet_url = set_url_scheme( $akismet_url, 'https' );
do_action( 'akismet_https_request_pre' );
}
$response = wp_remote_post( $akismet_url, $http_args );
Akismet::log( compact( 'akismet_url', 'http_args', 'response' ) );
if ( $ssl && is_wp_error( $response ) ) {
do_action( 'akismet_https_request_failure', $response );
// Intermittent connection problems may cause the first HTTPS
// request to fail and subsequent HTTP requests to succeed randomly.
// Retry the HTTPS request once before disabling SSL for a time.
$response = wp_remote_post( $akismet_url, $http_args );
Akismet::log( compact( 'akismet_url', 'http_args', 'response' ) );
if ( is_wp_error( $response ) ) {
$ssl_failed = true;
do_action( 'akismet_https_request_failure', $response );
do_action( 'akismet_http_request_pre' );
// Try the request again without SSL.
$response = wp_remote_post( $http_akismet_url, $http_args );
Akismet::log( compact( 'http_akismet_url', 'http_args', 'response' ) );
}
}
if ( is_wp_error( $response ) ) {
do_action( 'akismet_request_failure', $response );
return array( '', '' );
}
if ( $ssl_failed ) {
// The request failed when using SSL but succeeded without it. Disable SSL for future requests.
update_option( 'akismet_ssl_disabled', time() );
do_action( 'akismet_https_disabled' );
}
$simplified_response = array( $response['headers'], $response['body'] );
self::update_alert( $simplified_response );
return $simplified_response;
}
// given a response from an API call like check_key_status(), update the alert code options if an alert is present.
public static function update_alert( $response ) {
$code = $msg = null;
if ( isset( $response[0]['x-akismet-alert-code'] ) ) {
$code = $response[0]['x-akismet-alert-code'];
$msg = $response[0]['x-akismet-alert-msg'];
}
// only call update_option() if the value has changed
if ( $code != get_option( 'akismet_alert_code' ) ) {
if ( ! $code ) {
delete_option( 'akismet_alert_code' );
delete_option( 'akismet_alert_msg' );
}
else {
update_option( 'akismet_alert_code', $code );
update_option( 'akismet_alert_msg', $msg );
}
}
}
public static function load_form_js() {
if ( function_exists( 'is_amp_endpoint' ) && is_amp_endpoint() ) {
return;
}
if ( ! self::get_api_key() ) {
return;
}
wp_register_script( 'akismet-form', plugin_dir_url( __FILE__ ) . '_inc/form.js', array(), AKISMET_VERSION, true );
wp_enqueue_script( 'akismet-form' );
}
/**
* Mark form.js as async. Because nothing depends on it, it can run at any time
* after it's loaded, and the browser won't have to wait for it to load to continue
* parsing the rest of the page.
*/
public static function set_form_js_async( $tag, $handle, $src ) {
if ( 'akismet-form' !== $handle ) {
return $tag;
}
return preg_replace( '/^<script /i', '<script async="async" ', $tag );
}
public static function inject_ak_js( $post_id ) {
echo '<input type="hidden" id="ak_js" name="ak_js" value="' . mt_rand( 0, 250 ) . '"/>';
echo '<textarea name="ak_hp_textarea" cols="45" rows="8" maxlength="100" style="display: none !important;"></textarea>';
}
private static function bail_on_activation( $message, $deactivate = true ) {
?>
<!doctype html>
<html>
<head>
<meta charset="<?php bloginfo( 'charset' ); ?>" />
<style>
* {
text-align: center;
margin: 0;
padding: 0;
font-family: "Lucida Grande",Verdana,Arial,"Bitstream Vera Sans",sans-serif;
}
p {
margin-top: 1em;
font-size: 18px;
}
</style>
</head>
<body>
<p><?php echo esc_html( $message ); ?></p>
</body>
</html>
<?php
if ( $deactivate ) {
$plugins = get_option( 'active_plugins' );
$akismet = plugin_basename( AKISMET__PLUGIN_DIR . 'akismet.php' );
$update = false;
foreach ( $plugins as $i => $plugin ) {
if ( $plugin === $akismet ) {
$plugins[$i] = false;
$update = true;
}
}
if ( $update ) {
update_option( 'active_plugins', array_filter( $plugins ) );
}
}
exit;
}
public static function view( $name, array $args = array() ) {
$args = apply_filters( 'akismet_view_arguments', $args, $name );
foreach ( $args AS $key => $val ) {
$$key = $val;
}
load_plugin_textdomain( 'akismet' );
$file = AKISMET__PLUGIN_DIR . 'views/'. $name . '.php';
include( $file );
}
/**
* Attached to activate_{ plugin_basename( __FILES__ ) } by register_activation_hook()
* @static
*/
public static function plugin_activation() {
if ( version_compare( $GLOBALS['wp_version'], AKISMET__MINIMUM_WP_VERSION, '<' ) ) {
load_plugin_textdomain( 'akismet' );
$message = '<strong>'.sprintf(esc_html__( 'Akismet %s requires WordPress %s or higher.' , 'akismet'), AKISMET_VERSION, AKISMET__MINIMUM_WP_VERSION ).'</strong> '.sprintf(__('Please <a href="%1$s">upgrade WordPress</a> to a current version, or <a href="%2$s">downgrade to version 2.4 of the Akismet plugin</a>.', 'akismet'), 'https://codex.wordpress.org/Upgrading_WordPress', 'https://wordpress.org/extend/plugins/akismet/download/');
Akismet::bail_on_activation( $message );
} elseif ( ! empty( $_SERVER['SCRIPT_NAME'] ) && false !== strpos( $_SERVER['SCRIPT_NAME'], '/wp-admin/plugins.php' ) ) {
add_option( 'Activated_Akismet', true );
}
}
/**
* Removes all connection options
* @static
*/
public static function plugin_deactivation( ) {
self::deactivate_key( self::get_api_key() );
// Remove any scheduled cron jobs.
$akismet_cron_events = array(
'akismet_schedule_cron_recheck',
'akismet_scheduled_delete',
);
foreach ( $akismet_cron_events as $akismet_cron_event ) {
$timestamp = wp_next_scheduled( $akismet_cron_event );
if ( $timestamp ) {
wp_unschedule_event( $timestamp, $akismet_cron_event );
}
}
}
/**
* Essentially a copy of WP's build_query but one that doesn't expect pre-urlencoded values.
*
* @param array $args An array of key => value pairs
* @return string A string ready for use as a URL query string.
*/
public static function build_query( $args ) {
return _http_build_query( $args, '', '&' );
}
/**
* Log debugging info to the error log.
*
* Enabled when WP_DEBUG_LOG is enabled (and WP_DEBUG, since according to
* core, "WP_DEBUG_DISPLAY and WP_DEBUG_LOG perform no function unless
* WP_DEBUG is true), but can be disabled via the akismet_debug_log filter.
*
* @param mixed $akismet_debug The data to log.
*/
public static function log( $akismet_debug ) {
if ( apply_filters( 'akismet_debug_log', defined( 'WP_DEBUG' ) && WP_DEBUG && defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG && defined( 'AKISMET_DEBUG' ) && AKISMET_DEBUG ) ) {
error_log( print_r( compact( 'akismet_debug' ), true ) );
}
}
public static function pre_check_pingback( $method ) {
if ( $method !== 'pingback.ping' )
return;
// A lot of this code is tightly coupled with the IXR class because the xmlrpc_call action doesn't pass along any information besides the method name.
// This ticket should hopefully fix that: https://core.trac.wordpress.org/ticket/52524
// Until that happens, when it's a system.multicall, pre_check_pingback will be called once for every internal pingback call.
// Keep track of how many times this function has been called so we know which call to reference in the XML.
static $call_count = 0;
$call_count++;
global $wp_xmlrpc_server;
if ( !is_object( $wp_xmlrpc_server ) )
return false;
self::$is_api_call = true;
$is_multicall = false;
$multicall_count = 0;
if ( 'system.multicall' === $wp_xmlrpc_server->message->methodName ) {
$is_multicall = true;
if ( 0 === $call_count ) {
// Only pass along the number of entries in the multicall the first time we see it.
$multicall_count = count( $wp_xmlrpc_server->message->params );
}
/*
* $wp_xmlrpc_server->message looks like this:
*
(
[message] =>
[messageType] => methodCall
[faultCode] =>
[faultString] =>
[methodName] => system.multicall
[params] => Array
(
[0] => Array
(
[methodName] => pingback.ping
[params] => Array
(
[0] => http://www.example.net/?p=1 // Site that created the pingback.
[1] => https://www.example.com/?p=1 // Post being pingback'd on this site.
)
)
[1] => Array
(
[methodName] => pingback.ping
[params] => Array
(
[0] => http://www.example.net/?p=1 // Site that created the pingback.
[1] => https://www.example.com/?p=2 // Post being pingback'd on this site.
)
)
)
)
*/
// Use the params from the nth pingback.ping call in the multicall.
$pingback_calls_found = 0;
foreach ( $wp_xmlrpc_server->message->params as $xmlrpc_action ) {
if ( 'pingback.ping' === $xmlrpc_action['methodName'] ) {
$pingback_calls_found++;
}
if ( $call_count === $pingback_calls_found ) {
$pingback_args = $xmlrpc_action['params'];
break;
}
}
} else {
/*
* $wp_xmlrpc_server->message looks like this:
*
(
[message] =>
[messageType] => methodCall
[faultCode] =>
[faultString] =>
[methodName] => pingback.ping
[params] => Array
(
[0] => http://www.example.net/?p=1 // Site that created the pingback.
[1] => https://www.example.com/?p=2 // Post being pingback'd on this site.
)
)
*/
$pingback_args = $wp_xmlrpc_server->message->params;
}
if ( ! empty( $pingback_args[1] ) ) {
$post_id = url_to_postid( $pingback_args[1] );
// If pingbacks aren't open on this post, we'll still check whether this request is part of a potential DDOS,
// but indicate to the server that pingbacks are indeed closed so we don't include this request in the user's stats,
// since the user has already done their part by disabling pingbacks.
$pingbacks_closed = false;
$post = get_post( $post_id );
if ( ! $post || ! pings_open( $post ) ) {
$pingbacks_closed = true;
}
// Note: If is_multicall is true and multicall_count=0, then we know this is at least the 2nd pingback we've processed in this multicall.
$comment = array(
'comment_author_url' => $pingback_args[0],
'comment_post_ID' => $post_id,
'comment_author' => '',
'comment_author_email' => '',
'comment_content' => '',
'comment_type' => 'pingback',
'akismet_pre_check' => '1',
'comment_pingback_target' => $pingback_args[1],
'pingbacks_closed' => $pingbacks_closed ? '1' : '0',
'is_multicall' => $is_multicall,
'multicall_count' => $multicall_count,
);
$comment = Akismet::auto_check_comment( $comment );
if (
is_wp_error( $comment ) // This triggered a 'discard' directive.
|| ( isset( $comment['akismet_result'] ) && 'true' == $comment['akismet_result'] ) // It was just a normal spam response.
) {
// Sad: tightly coupled with the IXR classes. Unfortunately the action provides no context and no way to return anything.
$wp_xmlrpc_server->error( new IXR_Error( 0, 'Invalid discovery target' ) );
// Also note that if this was part of a multicall, a spam result will prevent the subsequent calls from being executed.
// This is probably fine, but it raises the bar for what should be acceptable as a false positive.
}
}
}
/**
* Ensure that we are loading expected scalar values from akismet_as_submitted commentmeta.
*
* @param mixed $meta_value
* @return mixed
*/
private static function sanitize_comment_as_submitted( $meta_value ) {
if ( empty( $meta_value ) ) {
return $meta_value;
}
$meta_value = (array) $meta_value;
foreach ( $meta_value as $key => $value ) {
if ( ! is_scalar( $value ) ) {
unset( $meta_value[ $key ] );
} else {
// These can change, so they're not explicitly listed in comment_as_submitted_allowed_keys.
if ( strpos( $key, 'POST_ak_' ) === 0 ) {
continue;
}
if ( ! isset( self::$comment_as_submitted_allowed_keys[ $key ] ) ) {
unset( $meta_value[ $key ] );
}
}
}
return $meta_value;
}
public static function predefined_api_key() {
if ( defined( 'WPCOM_API_KEY' ) ) {
return true;
}
return apply_filters( 'akismet_predefined_api_key', false );
}
/**
* Controls the display of a privacy related notice underneath the comment form using the `akismet_comment_form_privacy_notice` option and filter respectively.
* Default is top not display the notice, leaving the choice to site admins, or integrators.
*/
public static function display_comment_form_privacy_notice() {
if ( 'display' !== apply_filters( 'akismet_comment_form_privacy_notice', get_option( 'akismet_comment_form_privacy_notice', 'hide' ) ) ) {
return;
}
echo apply_filters(
'akismet_comment_form_privacy_notice_markup',
'<p class="akismet_comment_form_privacy_notice">' . sprintf(
__( 'This site uses Akismet to reduce spam. <a href="%s" target="_blank" rel="nofollow noopener">Learn how your comment data is processed</a>.', 'akismet' ),
'https://akismet.com/privacy/'
) . '</p>'
);
}
}
index.php 0000604 00000000032 15075504630 0006360 0 ustar 00 <?php
# Silence is golden. readme.txt 0000604 00000005154 15075504630 0006550 0 ustar 00 === Akismet Spam Protection ===
Contributors: matt, ryan, andy, mdawaffe, tellyworth, josephscott, lessbloat, eoigal, cfinke, automattic, jgs, procifer, stephdau
Tags: comments, spam, antispam, anti-spam, contact form, anti spam, comment moderation, comment spam, contact form spam, spam comments
Requires at least: 4.6
Tested up to: 5.7
Stable tag: 4.1.9
License: GPLv2 or later
The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
== Description ==
Akismet checks your comments and contact form submissions against our global database of spam to prevent your site from publishing malicious content. You can review the comment spam it catches on your blog's "Comments" admin screen.
Major features in Akismet include:
* Automatically checks all comments and filters out the ones that look like spam.
* Each comment has a status history, so you can easily see which comments were caught or cleared by Akismet and which were spammed or unspammed by a moderator.
* URLs are shown in the comment body to reveal hidden or misleading links.
* Moderators can see the number of approved comments for each user.
* A discard feature that outright blocks the worst spam, saving you disk space and speeding up your site.
PS: You'll be prompted to get an Akismet.com API key to use it, once activated. Keys are free for personal blogs; paid subscriptions are available for businesses and commercial sites.
== Installation ==
Upload the Akismet plugin to your blog, activate it, and then enter your Akismet.com API key.
1, 2, 3: You're done!
== Changelog ==
= 4.1.9 =
*Release Date - 2 March 2021*
* Improved handling of pingbacks in XML-RPC multicalls
= 4.1.8 =
*Release Date - 6 January 2021*
* Fixed missing fields in submit-spam and submit-ham calls that could lead to reduced accuracy.
* Fixed usage of deprecated jQuery function.
= 4.1.7 =
*Release Date - 22 October 2020*
* Show the "Set up your Akismet account" banner on the comments admin screen, where it's relevant to mention if Akismet hasn't been configured.
* Don't use wp_blacklist_check when the new wp_check_comment_disallowed_list function is available.
= 4.1.6 =
*Release Date - 4 June 2020*
* Disable "Check for Spam" button until the page is loaded to avoid errors with clicking through to queue recheck endpoint directly.
* Add filter "akismet_enable_mshots" to allow disabling screenshot popups on the edit comments admin page.
For older changelog entries, please see the [additional changelog.txt file](https://plugins.svn.wordpress.org/akismet/trunk/changelog.txt) delivered with the plugin.
views/title.php 0000604 00000000175 15075504630 0007537 0 ustar 00 <div class="centered akismet-box-header">
<h2><?php esc_html_e( 'Eliminate spam from your site', 'akismet' ); ?></h2>
</div> views/get.php 0000604 00000001354 15075504630 0007175 0 ustar 00 <?php
//phpcs:disable VariableAnalysis
// There are "undefined" variables here because they're defined in the code that includes this file as a template.
?>
<form name="akismet_activate" action="https://akismet.com/get/" method="POST" target="_blank">
<input type="hidden" name="passback_url" value="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>"/>
<input type="hidden" name="blog" value="<?php echo esc_url( get_option( 'home' ) ); ?>"/>
<input type="hidden" name="redirect" value="<?php echo isset( $redirect ) ? $redirect : 'plugin-signup'; ?>"/>
<input type="submit" class="<?php echo isset( $classes ) && count( $classes ) > 0 ? implode( ' ', $classes ) : 'akismet-button';?>" value="<?php echo esc_attr( $text ); ?>"/>
</form> views/connect-jp.php 0000604 00000011571 15075504630 0010460 0 ustar 00 <?php
//phpcs:disable VariableAnalysis
// There are "undefined" variables here because they're defined in the code that includes this file as a template.
?>
<div class="akismet-box">
<?php Akismet::view( 'title' ); ?>
<div class="akismet-jp-connect">
<h3><?php esc_html_e( 'Connect with Jetpack', 'akismet' ); ?></h3><?php
if ( in_array( $akismet_user->status, array( 'no-sub', 'missing' ) ) ) {?>
<p><?php esc_html_e( 'Use your Jetpack connection to set up Akismet.', 'akismet' ); ?></p>
<form name="akismet_activate" id="akismet_activate" action="https://akismet.com/get/" method="post" class="akismet-right" target="_blank">
<input type="hidden" name="passback_url" value="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>"/>
<input type="hidden" name="blog" value="<?php echo esc_url( get_option( 'home' ) ); ?>"/>
<input type="hidden" name="auto-connect" value="<?php echo esc_attr( $akismet_user->ID ); ?>"/>
<input type="hidden" name="redirect" value="plugin-signup"/>
<input type="submit" class="akismet-button akismet-is-primary" value="<?php esc_attr_e( 'Connect with Jetpack' , 'akismet' ); ?>"/>
</form>
<?php echo get_avatar( $akismet_user->user_email, null, null, null, array( 'class' => 'akismet-jetpack-gravatar' ) ); ?>
<p><?php
/* translators: %s is the WordPress.com username */
echo sprintf( esc_html( __( 'You are connected as %s.', 'akismet' ) ), '<b>' . esc_html( $akismet_user->user_login ) . '</b>' ); ?><br /><span class="akismet-jetpack-email"><?php echo esc_html( $akismet_user->user_email ); ?></span></p>
<?php } elseif ( $akismet_user->status == 'cancelled' ) { ?>
<p><?php esc_html_e( 'Use your Jetpack connection to set up Akismet.', 'akismet' ); ?></p>
<form name="akismet_activate" id="akismet_activate" action="https://akismet.com/get/" method="post" class="akismet-right" target="_blank">
<input type="hidden" name="passback_url" value="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>"/>
<input type="hidden" name="blog" value="<?php echo esc_url( get_option( 'home' ) ); ?>"/>
<input type="hidden" name="user_id" value="<?php echo esc_attr( $akismet_user->ID ); ?>"/>
<input type="hidden" name="redirect" value="upgrade"/>
<input type="submit" class="akismet-button akismet-is-primary" value="<?php esc_attr_e( 'Connect with Jetpack' , 'akismet' ); ?>"/>
</form>
<?php echo get_avatar( $akismet_user->user_email, null, null, null, array( 'class' => 'akismet-jetpack-gravatar' ) ); ?>
<p><?php
/* translators: %s is the WordPress.com email address */
echo esc_html( sprintf( __( 'Your subscription for %s is cancelled.' , 'akismet' ), $akismet_user->user_email ) ); ?><br /><span class="akismet-jetpack-email"><?php echo esc_html( $akismet_user->user_email ); ?></span></p>
<?php } elseif ( $akismet_user->status == 'suspended' ) { ?>
<div class="akismet-right">
<p><a href="https://akismet.com/contact" class="akismet-button akismet-is-primary"><?php esc_html_e( 'Contact Akismet support' , 'akismet' ); ?></a></p>
</div>
<p>
<span class="akismet-alert-text"><?php
/* translators: %s is the WordPress.com email address */
echo esc_html( sprintf( __( 'Your subscription for %s is suspended.' , 'akismet' ), $akismet_user->user_email ) ); ?></span>
<?php esc_html_e( 'No worries! Get in touch and we’ll sort this out.', 'akismet' ); ?>
</p>
<?php } else { // ask do they want to use akismet account found using jetpack wpcom connection ?>
<p><?php esc_html_e( 'Use your Jetpack connection to set up Akismet.', 'akismet' ); ?></p>
<form name="akismet_use_wpcom_key" action="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>" method="post" id="akismet-activate" class="akismet-right">
<input type="hidden" name="key" value="<?php echo esc_attr( $akismet_user->api_key );?>"/>
<input type="hidden" name="action" value="enter-key">
<?php wp_nonce_field( Akismet_Admin::NONCE ) ?>
<input type="submit" class="akismet-button akismet-is-primary" value="<?php esc_attr_e( 'Connect with Jetpack' , 'akismet' ); ?>"/>
</form>
<?php echo get_avatar( $akismet_user->user_email, null, null, null, array( 'class' => 'akismet-jetpack-gravatar' ) ); ?>
<p><?php
/* translators: %s is the WordPress.com username */
echo sprintf( esc_html( __( 'You are connected as %s.', 'akismet' ) ), '<b>' . esc_html( $akismet_user->user_login ) . '</b>' ); ?><br /><span class="akismet-jetpack-email"><?php echo esc_html( $akismet_user->user_email ); ?></span></p>
<?php } ?>
</div>
<div class="akismet-ak-connect">
<?php Akismet::view( 'setup' );?>
</div>
<div class="centered akismet-toggles">
<a href="#" class="toggle-jp-connect"><?php esc_html_e( 'Connect with Jetpack' ); ?></a>
<a href="#" class="toggle-ak-connect"><?php esc_html_e( 'Set up a different account' ); ?></a>
</div>
</div>
<br/>
<div class="akismet-box">
<?php Akismet::view( 'enter' );?>
</div> views/enter.php 0000604 00000001443 15075504630 0007532 0 ustar 00 <div class="akismet-enter-api-key-box centered">
<a href="#"><?php esc_html_e( 'Manually enter an API key' ); ?></a>
<div class="enter-api-key">
<form action="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>" method="post">
<?php wp_nonce_field( Akismet_Admin::NONCE ) ?>
<input type="hidden" name="action" value="enter-key">
<p style="width: 100%; display: flex; flex-wrap: nowrap; box-sizing: border-box;">
<input id="key" name="key" type="text" size="15" value="" placeholder="<?php esc_attr_e( 'Enter your API key' , 'akismet' ); ?>" class="regular-text code" style="flex-grow: 1; margin-right: 1rem;">
<input type="submit" name="submit" id="submit" class="akismet-button" value="<?php esc_attr_e( 'Connect with API key', 'akismet' );?>">
</p>
</form>
</div>
</div> views/activate.php 0000604 00000000261 15075504630 0010212 0 ustar 00 <div class="akismet-box">
<?php Akismet::view( 'title' ); ?>
<?php Akismet::view( 'setup' );?>
</div>
<br/>
<div class="akismet-box">
<?php Akismet::view( 'enter' );?>
</div> views/notice.php 0000604 00000022117 15075504630 0007677 0 ustar 00 <?php
//phpcs:disable VariableAnalysis
// There are "undefined" variables here because they're defined in the code that includes this file as a template.
?>
<?php if ( $type == 'plugin' ) :?>
<div class="updated" id="akismet_setup_prompt">
<form name="akismet_activate" action="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>" method="POST">
<div class="akismet_activate">
<div class="aa_a">A</div>
<div class="aa_button_container">
<div class="aa_button_border">
<input type="submit" class="aa_button" value="<?php esc_attr_e( 'Set up your Akismet account', 'akismet' ); ?>" />
</div>
</div>
<div class="aa_description"><?php _e('<strong>Almost done</strong> - configure Akismet and say goodbye to spam', 'akismet');?></div>
</div>
</form>
</div>
<?php elseif ( $type == 'spam-check' ) :?>
<div class="notice notice-warning">
<p><strong><?php esc_html_e( 'Akismet has detected a problem.', 'akismet' );?></strong></p>
<p><?php esc_html_e( 'Some comments have not yet been checked for spam by Akismet. They have been temporarily held for moderation and will automatically be rechecked later.', 'akismet' ); ?></p>
<?php if ( $link_text ) { ?>
<p><?php echo $link_text; ?></p>
<?php } ?>
</div>
<?php elseif ( $type == 'alert' ) :?>
<div class='error'>
<p><strong><?php printf( esc_html__( 'Akismet Error Code: %s', 'akismet' ), $code ); ?></strong></p>
<p><?php echo esc_html( $msg ); ?></p>
<p><?php
/* translators: the placeholder is a clickable URL that leads to more information regarding an error code. */
printf( esc_html__( 'For more information: %s' , 'akismet'), '<a href="https://akismet.com/errors/' . $code . '">https://akismet.com/errors/' . $code . '</a>' );
?>
</p>
</div>
<?php elseif ( $type == 'notice' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php echo $notice_header; ?></h3>
<p class="akismet-description">
<?php echo $notice_text; ?>
</p>
</div>
<?php elseif ( $type == 'missing-functions' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php esc_html_e('Network functions are disabled.', 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('Your web host or server administrator has disabled PHP’s <code>gethostbynamel</code> function. <strong>Akismet cannot work correctly until this is fixed.</strong> Please contact your web host or firewall administrator and give them <a href="%s" target="_blank">this information about Akismet’s system requirements</a>.', 'akismet'), 'https://blog.akismet.com/akismet-hosting-faq/'); ?></p>
</div>
<?php elseif ( $type == 'servers-be-down' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php esc_html_e("Your site can’t connect to the Akismet servers.", 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('Your firewall may be blocking Akismet from connecting to its API. Please contact your host and refer to <a href="%s" target="_blank">our guide about firewalls</a>.', 'akismet'), 'https://blog.akismet.com/akismet-hosting-faq/'); ?></p>
</div>
<?php elseif ( $type == 'active-dunning' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status"><?php esc_html_e("Please update your payment information.", 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('We cannot process your payment. Please <a href="%s" target="_blank">update your payment details</a>.', 'akismet'), 'https://akismet.com/account/'); ?></p>
</div>
<?php elseif ( $type == 'cancelled' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status"><?php esc_html_e("Your Akismet plan has been cancelled.", 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('Please visit your <a href="%s" target="_blank">Akismet account page</a> to reactivate your subscription.', 'akismet'), 'https://akismet.com/account/'); ?></p>
</div>
<?php elseif ( $type == 'suspended' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php esc_html_e("Your Akismet subscription is suspended.", 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('Please contact <a href="%s" target="_blank">Akismet support</a> for assistance.', 'akismet'), 'https://akismet.com/contact/'); ?></p>
</div>
<?php elseif ( $type == 'active-notice' && $time_saved ) :?>
<div class="akismet-alert akismet-active">
<h3 class="akismet-key-status"><?php echo esc_html( $time_saved ); ?></h3>
<p class="akismet-description"><?php printf( __('You can help us fight spam and upgrade your account by <a href="%s" target="_blank">contributing a token amount</a>.', 'akismet'), 'https://akismet.com/account/upgrade/'); ?></p>
</div>
<?php elseif ( $type == 'missing' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php esc_html_e( 'There is a problem with your API key.', 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('Please contact <a href="%s" target="_blank">Akismet support</a> for assistance.', 'akismet'), 'https://akismet.com/contact/'); ?></p>
</div>
<?php elseif ( $type == 'no-sub' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status failed"><?php esc_html_e( 'You don’t have an Akismet plan.', 'akismet'); ?></h3>
<p class="akismet-description">
<?php printf( __( 'In 2012, Akismet began using subscription plans for all accounts (even free ones). A plan has not been assigned to your account, and we’d appreciate it if you’d <a href="%s" target="_blank">sign into your account</a> and choose one.', 'akismet'), 'https://akismet.com/account/upgrade/' ); ?>
<br /><br />
<?php printf( __( 'Please <a href="%s" target="_blank">contact our support team</a> with any questions.', 'akismet' ), 'https://akismet.com/contact/' ); ?>
</p>
</div>
<?php elseif ( $type == 'new-key-valid' ) :
global $wpdb;
$check_pending_link = false;
$at_least_one_comment_in_moderation = !! $wpdb->get_var( "SELECT comment_ID FROM {$wpdb->comments} WHERE comment_approved = '0' LIMIT 1" );
if ( $at_least_one_comment_in_moderation) {
$check_pending_link = 'edit-comments.php?akismet_recheck=' . wp_create_nonce( 'akismet_recheck' );
}
?>
<div class="akismet-alert akismet-active">
<h3 class="akismet-key-status"><?php esc_html_e( 'Akismet is now protecting your site from spam. Happy blogging!', 'akismet' ); ?></h3>
<?php if ( $check_pending_link ) { ?>
<p class="akismet-description"><?php printf( __( 'Would you like to <a href="%s">check pending comments</a>?', 'akismet' ), esc_url( $check_pending_link ) ); ?></p>
<?php } ?>
</div>
<?php elseif ( $type == 'new-key-invalid' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status"><?php esc_html_e( 'The key you entered is invalid. Please double-check it.' , 'akismet'); ?></h3>
</div>
<?php elseif ( $type == 'existing-key-invalid' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status"><?php esc_html_e( 'Your API key is no longer valid. Please enter a new key or contact support@akismet.com.' , 'akismet'); ?></h3>
</div>
<?php elseif ( $type == 'new-key-failed' ) :?>
<div class="akismet-alert akismet-critical">
<h3 class="akismet-key-status"><?php esc_html_e( 'The API key you entered could not be verified.' , 'akismet'); ?></h3>
<p class="akismet-description"><?php printf( __('The connection to akismet.com could not be established. Please refer to <a href="%s" target="_blank">our guide about firewalls</a> and check your server configuration.', 'akismet'), 'https://blog.akismet.com/akismet-hosting-faq/'); ?></p>
</div>
<?php elseif ( $type == 'limit-reached' && in_array( $level, array( 'yellow', 'red' ) ) ) :?>
<div class="akismet-alert akismet-critical">
<?php if ( $level == 'yellow' ): ?>
<h3 class="akismet-key-status failed"><?php esc_html_e( 'You’re using your Akismet key on more sites than your Pro subscription allows.', 'akismet' ); ?></h3>
<p class="akismet-description">
<?php printf( __( 'Your Pro subscription allows the use of Akismet on only one site. Please <a href="%s" target="_blank">purchase additional Pro subscriptions</a> or upgrade to an Enterprise subscription that allows the use of Akismet on unlimited sites.', 'akismet' ), 'https://docs.akismet.com/billing/add-more-sites/' ); ?>
<br /><br />
<?php printf( __( 'Please <a href="%s" target="_blank">contact our support team</a> with any questions.', 'akismet' ), 'https://akismet.com/contact/'); ?>
</p>
<?php elseif ( $level == 'red' ): ?>
<h3 class="akismet-key-status failed"><?php esc_html_e( 'You’re using Akismet on far too many sites for your Pro subscription.', 'akismet' ); ?></h3>
<p class="akismet-description">
<?php printf( __( 'To continue your service, <a href="%s" target="_blank">upgrade to an Enterprise subscription</a>, which covers an unlimited number of sites.', 'akismet'), 'https://akismet.com/account/upgrade/' ); ?>
<br /><br />
<?php printf( __( 'Please <a href="%s" target="_blank">contact our support team</a> with any questions.', 'akismet' ), 'https://akismet.com/contact/'); ?>
</p>
<?php endif; ?>
</div>
<?php endif;?> views/start.php 0000604 00000001730 15075504630 0007551 0 ustar 00 <?php
//phpcs:disable VariableAnalysis
// There are "undefined" variables here because they're defined in the code that includes this file as a template.
?>
<div id="akismet-plugin-container">
<div class="akismet-masthead">
<div class="akismet-masthead__inside-container">
<div class="akismet-masthead__logo-container">
<img class="akismet-masthead__logo" src="<?php echo esc_url( plugins_url( '../_inc/img/logo-full-2x.png', __FILE__ ) ); ?>" alt="Akismet" />
</div>
</div>
</div>
<div class="akismet-lower">
<?php Akismet_Admin::display_status();?>
<div class="akismet-boxes">
<?php
if ( Akismet::predefined_api_key() ) {
Akismet::view( 'predefined' );
} elseif ( $akismet_user && in_array( $akismet_user->status, array( 'active', 'active-dunning', 'no-sub', 'missing', 'cancelled', 'suspended' ) ) ) {
Akismet::view( 'connect-jp', compact( 'akismet_user' ) );
} else {
Akismet::view( 'activate' );
}
?>
</div>
</div>
</div> views/setup.php 0000604 00000000504 15075504630 0007552 0 ustar 00 <div class="akismet-setup-instructions">
<p><?php esc_html_e( 'Set up your Akismet account to enable spam filtering on this site.', 'akismet' ); ?></p>
<?php Akismet::view( 'get', array( 'text' => __( 'Set up your Akismet account' , 'akismet' ), 'classes' => array( 'akismet-button', 'akismet-is-primary' ) ) ); ?>
</div>
views/stats.php 0000604 00000001352 15075504630 0007552 0 ustar 00 <div id="akismet-plugin-container">
<div class="akismet-masthead">
<div class="akismet-masthead__inside-container">
<a href="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>" class="akismet-right"><?php esc_html_e( 'Anti-Spam Settings', 'akismet' ); ?></a>
<div class="akismet-masthead__logo-container">
<img class="akismet-masthead__logo" src="<?php echo esc_url( plugins_url( '../_inc/img/logo-full-2x.png', __FILE__ ) ); ?>" alt="Akismet" />
</div>
</div>
</div>
<iframe src="<?php echo esc_url( sprintf( '//akismet.com/web/1.0/user-stats.php?blog=%s&api_key=%s&locale=%s', urlencode( get_option( 'home' ) ), Akismet::get_api_key(), get_locale() ) ); ?>" width="100%" height="2500px" frameborder="0"></iframe>
</div> views/config.php 0000604 00000027206 15075504630 0007667 0 ustar 00 <div id="akismet-plugin-container">
<div class="akismet-masthead">
<div class="akismet-masthead__inside-container">
<div class="akismet-masthead__logo-container">
<img class="akismet-masthead__logo" src="<?php echo esc_url( plugins_url( '../_inc/img/logo-full-2x.png', __FILE__ ) ); ?>" alt="Akismet" />
</div>
</div>
</div>
<div class="akismet-lower">
<?php if ( Akismet::get_api_key() ) { ?>
<?php Akismet_Admin::display_status(); ?>
<?php } ?>
<?php if ( ! empty( $notices ) ) { ?>
<?php foreach ( $notices as $notice ) { ?>
<?php Akismet::view( 'notice', $notice ); ?>
<?php } ?>
<?php } ?>
<?php if ( $stat_totals && isset( $stat_totals['all'] ) && (int) $stat_totals['all']->spam > 0 ) : ?>
<div class="akismet-card">
<div class="akismet-section-header">
<div class="akismet-section-header__label">
<span><?php esc_html_e( 'Statistics' , 'akismet'); ?></span>
</div>
<div class="akismet-section-header__actions">
<a href="<?php echo esc_url( Akismet_Admin::get_page_url( 'stats' ) ); ?>">
<?php esc_html_e( 'Detailed Stats' , 'akismet');?>
</a>
</div>
</div>
<div class="akismet-new-snapshot">
<iframe allowtransparency="true" scrolling="no" frameborder="0" style="width: 100%; height: 220px; overflow: hidden;" src="<?php printf( '//akismet.com/web/1.0/snapshot.php?blog=%s&api_key=%s&height=200&locale=%s', urlencode( get_option( 'home' ) ), Akismet::get_api_key(), get_locale() );?>"></iframe>
<ul>
<li>
<h3><?php esc_html_e( 'Past six months' , 'akismet');?></h3>
<span><?php echo number_format( $stat_totals['6-months']->spam );?></span>
<?php echo esc_html( _n( 'Spam blocked', 'Spam blocked', $stat_totals['6-months']->spam, 'akismet' ) ); ?>
</li>
<li>
<h3><?php esc_html_e( 'All time' , 'akismet');?></h3>
<span><?php echo number_format( $stat_totals['all']->spam );?></span>
<?php echo esc_html( _n( 'Spam blocked', 'Spam blocked', $stat_totals['all']->spam, 'akismet' ) ); ?>
</li>
<li>
<h3><?php esc_html_e( 'Accuracy' , 'akismet');?></h3>
<span><?php echo floatval( $stat_totals['all']->accuracy ); ?>%</span>
<?php printf( _n( '%s missed spam', '%s missed spam', $stat_totals['all']->missed_spam, 'akismet' ), number_format( $stat_totals['all']->missed_spam ) ); ?>
|
<?php printf( _n( '%s false positive', '%s false positives', $stat_totals['all']->false_positives, 'akismet' ), number_format( $stat_totals['all']->false_positives ) ); ?>
</li>
</ul>
</div>
</div>
<?php endif;?>
<?php if ( $akismet_user ):?>
<div class="akismet-card">
<div class="akismet-section-header">
<div class="akismet-section-header__label">
<span><?php esc_html_e( 'Settings' , 'akismet'); ?></span>
</div>
</div>
<div class="inside">
<form action="<?php echo esc_url( Akismet_Admin::get_page_url() ); ?>" method="POST">
<table cellspacing="0" class="akismet-settings">
<tbody>
<?php if ( ! Akismet::predefined_api_key() ) { ?>
<tr>
<th class="akismet-api-key" width="10%" align="left" scope="row"><?php esc_html_e('API Key', 'akismet');?></th>
<td width="5%"/>
<td align="left">
<span class="api-key"><input id="key" name="key" type="text" size="15" value="<?php echo esc_attr( get_option('wordpress_api_key') ); ?>" class="<?php echo esc_attr( 'regular-text code ' . $akismet_user->status ); ?>"></span>
</td>
</tr>
<?php } ?>
<?php if ( isset( $_GET['ssl_status'] ) ) { ?>
<tr>
<th align="left" scope="row"><?php esc_html_e( 'SSL Status', 'akismet' ); ?></th>
<td></td>
<td align="left">
<p>
<?php
if ( ! wp_http_supports( array( 'ssl' ) ) ) {
?><b><?php esc_html_e( 'Disabled.', 'akismet' ); ?></b> <?php esc_html_e( 'Your Web server cannot make SSL requests; contact your Web host and ask them to add support for SSL requests.', 'akismet' ); ?><?php
}
else {
$ssl_disabled = get_option( 'akismet_ssl_disabled' );
if ( $ssl_disabled ) {
?><b><?php esc_html_e( 'Temporarily disabled.', 'akismet' ); ?></b> <?php esc_html_e( 'Akismet encountered a problem with a previous SSL request and disabled it temporarily. It will begin using SSL for requests again shortly.', 'akismet' ); ?><?php
}
else {
?><b><?php esc_html_e( 'Enabled.', 'akismet' ); ?></b> <?php esc_html_e( 'All systems functional.', 'akismet' ); ?><?php
}
}
?>
</p>
</td>
</tr>
<?php } ?>
<tr>
<th align="left" scope="row"><?php esc_html_e('Comments', 'akismet');?></th>
<td></td>
<td align="left">
<p>
<label for="akismet_show_user_comments_approved" title="<?php esc_attr_e( 'Show approved comments' , 'akismet'); ?>">
<input
name="akismet_show_user_comments_approved"
id="akismet_show_user_comments_approved"
value="1"
type="checkbox"
<?php
// If the option isn't set, or if it's enabled ('1'), or if it was enabled a long time ago ('true'), check the checkbox.
checked( true, ( in_array( get_option( 'akismet_show_user_comments_approved' ), array( false, '1', 'true' ), true ) ) );
?>
/>
<?php esc_html_e( 'Show the number of approved comments beside each comment author', 'akismet' ); ?>
</label>
</p>
</td>
</tr>
<tr>
<th class="strictness" align="left" scope="row"><?php esc_html_e('Strictness', 'akismet'); ?></th>
<td></td>
<td align="left">
<fieldset><legend class="screen-reader-text"><span><?php esc_html_e('Akismet anti-spam strictness', 'akismet'); ?></span></legend>
<p><label for="akismet_strictness_1"><input type="radio" name="akismet_strictness" id="akismet_strictness_1" value="1" <?php checked('1', get_option('akismet_strictness')); ?> /> <?php esc_html_e('Silently discard the worst and most pervasive spam so I never see it.', 'akismet'); ?></label></p>
<p><label for="akismet_strictness_0"><input type="radio" name="akismet_strictness" id="akismet_strictness_0" value="0" <?php checked('0', get_option('akismet_strictness')); ?> /> <?php esc_html_e('Always put spam in the Spam folder for review.', 'akismet'); ?></label></p>
</fieldset>
<span class="akismet-note"><strong><?php esc_html_e('Note:', 'akismet');?></strong>
<?php
$delete_interval = max( 1, intval( apply_filters( 'akismet_delete_comment_interval', 15 ) ) );
printf(
_n(
'Spam in the <a href="%1$s">spam folder</a> older than 1 day is deleted automatically.',
'Spam in the <a href="%1$s">spam folder</a> older than %2$d days is deleted automatically.',
$delete_interval,
'akismet'
),
admin_url( 'edit-comments.php?comment_status=spam' ),
$delete_interval
);
?>
</td>
</tr>
<tr>
<th class="comment-form-privacy-notice" align="left" scope="row"><?php esc_html_e('Privacy', 'akismet'); ?></th>
<td></td>
<td align="left">
<fieldset><legend class="screen-reader-text"><span><?php esc_html_e('Akismet privacy notice', 'akismet'); ?></span></legend>
<p><label for="akismet_comment_form_privacy_notice_display"><input type="radio" name="akismet_comment_form_privacy_notice" id="akismet_comment_form_privacy_notice_display" value="display" <?php checked('display', get_option('akismet_comment_form_privacy_notice')); ?> /> <?php esc_html_e('Display a privacy notice under your comment forms.', 'akismet'); ?></label></p>
<p><label for="akismet_comment_form_privacy_notice_hide"><input type="radio" name="akismet_comment_form_privacy_notice" id="akismet_comment_form_privacy_notice_hide" value="hide" <?php echo in_array( get_option('akismet_comment_form_privacy_notice'), array('display', 'hide') ) ? checked('hide', get_option('akismet_comment_form_privacy_notice'), false) : 'checked="checked"'; ?> /> <?php esc_html_e('Do not display privacy notice.', 'akismet'); ?></label></p>
</fieldset>
<span class="akismet-note"><?php esc_html_e( 'To help your site with transparency under privacy laws like the GDPR, Akismet can display a notice to your users under your comment forms. This feature is disabled by default, however, you can turn it on above.', 'akismet' );?></span>
</td>
</tr>
</tbody>
</table>
<div class="akismet-card-actions">
<?php if ( ! Akismet::predefined_api_key() ) { ?>
<div id="delete-action">
<a class="submitdelete deletion" href="<?php echo esc_url( Akismet_Admin::get_page_url( 'delete_key' ) ); ?>"><?php esc_html_e('Disconnect this account', 'akismet'); ?></a>
</div>
<?php } ?>
<?php wp_nonce_field(Akismet_Admin::NONCE) ?>
<div id="publishing-action">
<input type="hidden" name="action" value="enter-key">
<input type="submit" name="submit" id="submit" class="akismet-button akismet-could-be-primary" value="<?php esc_attr_e('Save Changes', 'akismet');?>">
</div>
<div class="clear"></div>
</div>
</form>
</div>
</div>
<?php if ( ! Akismet::predefined_api_key() ) { ?>
<div class="akismet-card">
<div class="akismet-section-header">
<div class="akismet-section-header__label">
<span><?php esc_html_e( 'Account' , 'akismet'); ?></span>
</div>
</div>
<div class="inside">
<table cellspacing="0" border="0" class="akismet-settings">
<tbody>
<tr>
<th scope="row" align="left"><?php esc_html_e( 'Subscription Type' , 'akismet');?></th>
<td width="5%"/>
<td align="left">
<p><?php echo esc_html( $akismet_user->account_name ); ?></p>
</td>
</tr>
<tr>
<th scope="row" align="left"><?php esc_html_e( 'Status' , 'akismet');?></th>
<td width="5%"/>
<td align="left">
<p><?php
if ( 'cancelled' == $akismet_user->status ) :
esc_html_e( 'Cancelled', 'akismet' );
elseif ( 'suspended' == $akismet_user->status ) :
esc_html_e( 'Suspended', 'akismet' );
elseif ( 'missing' == $akismet_user->status ) :
esc_html_e( 'Missing', 'akismet' );
elseif ( 'no-sub' == $akismet_user->status ) :
esc_html_e( 'No Subscription Found', 'akismet' );
else :
esc_html_e( 'Active', 'akismet' );
endif; ?></p>
</td>
</tr>
<?php if ( $akismet_user->next_billing_date ) : ?>
<tr>
<th scope="row" align="left"><?php esc_html_e( 'Next Billing Date' , 'akismet');?></th>
<td width="5%"/>
<td align="left">
<p><?php echo date( 'F j, Y', $akismet_user->next_billing_date ); ?></p>
</td>
</tr>
<?php endif; ?>
</tbody>
</table>
<div class="akismet-card-actions">
<div id="publishing-action">
<?php Akismet::view( 'get', array( 'text' => ( $akismet_user->account_type == 'free-api-key' && $akismet_user->status == 'active' ? __( 'Upgrade' , 'akismet') : __( 'Change' , 'akismet') ), 'redirect' => 'upgrade' ) ); ?>
</div>
<div class="clear"></div>
</div>
</div>
</div>
<?php } ?>
<?php endif;?>
</div>
</div>
views/predefined.php 0000604 00000000476 15075504630 0010527 0 ustar 00 <div class="akismet-box">
<h2><?php esc_html_e( 'Manual Configuration', 'akismet' ); ?></h2>
<p>
<?php
/* translators: %s is the wp-config.php file */
echo sprintf( esc_html__( 'An Akismet API key has been defined in the %s file for this site.', 'akismet' ), '<code>wp-config.php</code>' );
?>
</p>
</div> .htaccess 0000604 00000001165 15075504630 0006346 0 ustar 00 # Only allow direct access to specific Web-available files.
# Apache 2.2
<IfModule !mod_authz_core.c>
Order Deny,Allow
Deny from all
</IfModule>
# Apache 2.4
<IfModule mod_authz_core.c>
Require all denied
</IfModule>
# Akismet CSS and JS
<FilesMatch "^(form\.js|akismet\.js|akismet\.css)$">
<IfModule !mod_authz_core.c>
Allow from all
</IfModule>
<IfModule mod_authz_core.c>
Require all granted
</IfModule>
</FilesMatch>
# Akismet images
<FilesMatch "^logo-full-2x\.png$">
<IfModule !mod_authz_core.c>
Allow from all
</IfModule>
<IfModule mod_authz_core.c>
Require all granted
</IfModule>
</FilesMatch> wrapper.php 0000604 00000014446 15075504630 0006747 0 ustar 00 <?php
global $wpcom_api_key, $akismet_api_host, $akismet_api_port;
$wpcom_api_key = defined( 'WPCOM_API_KEY' ) ? constant( 'WPCOM_API_KEY' ) : '';
$akismet_api_host = Akismet::get_api_key() . '.rest.akismet.com';
$akismet_api_port = 80;
function akismet_test_mode() {
return Akismet::is_test_mode();
}
function akismet_http_post( $request, $host, $path, $port = 80, $ip = null ) {
$path = str_replace( '/1.1/', '', $path );
return Akismet::http_post( $request, $path, $ip );
}
function akismet_microtime() {
return Akismet::_get_microtime();
}
function akismet_delete_old() {
return Akismet::delete_old_comments();
}
function akismet_delete_old_metadata() {
return Akismet::delete_old_comments_meta();
}
function akismet_check_db_comment( $id, $recheck_reason = 'recheck_queue' ) {
return Akismet::check_db_comment( $id, $recheck_reason );
}
function akismet_rightnow() {
if ( !class_exists( 'Akismet_Admin' ) )
return false;
return Akismet_Admin::rightnow_stats();
}
function akismet_admin_init() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_version_warning() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_load_js_and_css() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_nonce_field( $action = -1 ) {
return wp_nonce_field( $action );
}
function akismet_plugin_action_links( $links, $file ) {
return Akismet_Admin::plugin_action_links( $links, $file );
}
function akismet_conf() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_stats_display() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_stats() {
return Akismet_Admin::dashboard_stats();
}
function akismet_admin_warnings() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_comment_row_action( $a, $comment ) {
return Akismet_Admin::comment_row_actions( $a, $comment );
}
function akismet_comment_status_meta_box( $comment ) {
return Akismet_Admin::comment_status_meta_box( $comment );
}
function akismet_comments_columns( $columns ) {
_deprecated_function( __FUNCTION__, '3.0' );
return $columns;
}
function akismet_comment_column_row( $column, $comment_id ) {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_text_add_link_callback( $m ) {
return Akismet_Admin::text_add_link_callback( $m );
}
function akismet_text_add_link_class( $comment_text ) {
return Akismet_Admin::text_add_link_class( $comment_text );
}
function akismet_check_for_spam_button( $comment_status ) {
return Akismet_Admin::check_for_spam_button( $comment_status );
}
function akismet_submit_nonspam_comment( $comment_id ) {
return Akismet::submit_nonspam_comment( $comment_id );
}
function akismet_submit_spam_comment( $comment_id ) {
return Akismet::submit_spam_comment( $comment_id );
}
function akismet_transition_comment_status( $new_status, $old_status, $comment ) {
return Akismet::transition_comment_status( $new_status, $old_status, $comment );
}
function akismet_spam_count( $type = false ) {
return Akismet_Admin::get_spam_count( $type );
}
function akismet_recheck_queue() {
return Akismet_Admin::recheck_queue();
}
function akismet_remove_comment_author_url() {
return Akismet_Admin::remove_comment_author_url();
}
function akismet_add_comment_author_url() {
return Akismet_Admin::add_comment_author_url();
}
function akismet_check_server_connectivity() {
return Akismet_Admin::check_server_connectivity();
}
function akismet_get_server_connectivity( $cache_timeout = 86400 ) {
return Akismet_Admin::get_server_connectivity( $cache_timeout );
}
function akismet_server_connectivity_ok() {
_deprecated_function( __FUNCTION__, '3.0' );
return true;
}
function akismet_admin_menu() {
return Akismet_Admin::admin_menu();
}
function akismet_load_menu() {
return Akismet_Admin::load_menu();
}
function akismet_init() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_get_key() {
return Akismet::get_api_key();
}
function akismet_check_key_status( $key, $ip = null ) {
return Akismet::check_key_status( $key, $ip );
}
function akismet_update_alert( $response ) {
return Akismet::update_alert( $response );
}
function akismet_verify_key( $key, $ip = null ) {
return Akismet::verify_key( $key, $ip );
}
function akismet_get_user_roles( $user_id ) {
return Akismet::get_user_roles( $user_id );
}
function akismet_result_spam( $approved ) {
return Akismet::comment_is_spam( $approved );
}
function akismet_result_hold( $approved ) {
return Akismet::comment_needs_moderation( $approved );
}
function akismet_get_user_comments_approved( $user_id, $comment_author_email, $comment_author, $comment_author_url ) {
return Akismet::get_user_comments_approved( $user_id, $comment_author_email, $comment_author, $comment_author_url );
}
function akismet_update_comment_history( $comment_id, $message, $event = null ) {
return Akismet::update_comment_history( $comment_id, $message, $event );
}
function akismet_get_comment_history( $comment_id ) {
return Akismet::get_comment_history( $comment_id );
}
function akismet_cmp_time( $a, $b ) {
return Akismet::_cmp_time( $a, $b );
}
function akismet_auto_check_update_meta( $id, $comment ) {
return Akismet::auto_check_update_meta( $id, $comment );
}
function akismet_auto_check_comment( $commentdata ) {
return Akismet::auto_check_comment( $commentdata );
}
function akismet_get_ip_address() {
return Akismet::get_ip_address();
}
function akismet_cron_recheck() {
return Akismet::cron_recheck();
}
function akismet_add_comment_nonce( $post_id ) {
return Akismet::add_comment_nonce( $post_id );
}
function akismet_fix_scheduled_recheck() {
return Akismet::fix_scheduled_recheck();
}
function akismet_spam_comments() {
_deprecated_function( __FUNCTION__, '3.0' );
return array();
}
function akismet_spam_totals() {
_deprecated_function( __FUNCTION__, '3.0' );
return array();
}
function akismet_manage_page() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_caught() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function redirect_old_akismet_urls() {
_deprecated_function( __FUNCTION__, '3.0' );
}
function akismet_kill_proxy_check( $option ) {
_deprecated_function( __FUNCTION__, '3.0' );
return 0;
}
function akismet_pingback_forwarded_for( $r, $url ) {
// This functionality is now in core.
return false;
}
function akismet_pre_check_pingback( $method ) {
return Akismet::pre_check_pingback( $method );
} _inc/akismet.css 0000604 00000030437 15075504630 0007633 0 ustar 00 .wp-admin.jetpack_page_akismet-key-config, .wp-admin.settings_page_akismet-key-config {
background-color:#f3f6f8;
}
#submitted-on {
position: relative;
}
#the-comment-list .author .akismet-user-comment-count {
display: inline;
}
#the-comment-list .author a span {
text-decoration: none;
color: #999;
}
#the-comment-list .author a span.akismet-span-link {
text-decoration: inherit;
color: inherit;
}
#the-comment-list .akismet_remove_url {
margin-left: 3px;
color: #999;
padding: 2px 3px 2px 0;
}
#the-comment-list .akismet_remove_url:hover {
color: #A7301F;
font-weight: bold;
padding: 2px 2px 2px 0;
}
#dashboard_recent_comments .akismet-status {
display: none;
}
.akismet-status {
float: right;
}
.akismet-status a {
color: #AAA;
font-style: italic;
}
table.comments td.comment p a {
text-decoration: underline;
}
table.comments td.comment p a:after {
content: attr(href);
color: #aaa;
display: inline-block; /* Show the URL without the link's underline extending under it. */
padding: 0 1ex; /* Because it's inline block, we can't just use spaces in the content: attribute to separate it from the link text. */
}
.mshot-arrow {
width: 0;
height: 0;
border-top: 10px solid transparent;
border-bottom: 10px solid transparent;
border-right: 10px solid #5C5C5C;
position: absolute;
left: -6px;
top: 91px;
}
.mshot-container {
background: #5C5C5C;
position: absolute;
top: -94px;
padding: 7px;
width: 450px;
height: 338px;
z-index: 20000;
-moz-border-radius: 6px;
border-radius: 6px;
-webkit-border-radius: 6px;
}
.akismet-mshot {
position: absolute;
z-index: 100;
}
.akismet-mshot .mshot-image {
margin: 0;
height: 338px;
width: 450px;
}
.checkforspam {
display: inline-block !important;
}
.checkforspam-spinner {
display: inline-block;
margin-top: 7px;
}
.akismet-right {
float: right;
}
.akismet-card .akismet-right {
margin: 1em 0;
}
.akismet-alert-text {
color: #dd3d36;
font-weight: bold;
font-size: 120%;
margin-top: .5rem;
}
.akismet-alert {
border: 1px solid #e5e5e5;
padding: 0.4em 1em 1.4em 1em;
border-radius: 3px;
-webkit-border-radius: 3px;
border-width: 1px;
border-style: solid;
}
.akismet-alert h3.akismet-key-status {
color: #fff;
margin: 1em 0 0.5em 0;
}
.akismet-alert.akismet-critical {
background-color: #993300;
}
.akismet-alert.akismet-active {
background-color: #649316;
}
.akismet-alert p.akismet-key-status {
font-size: 24px;
}
.akismet-alert p.akismet-description {
color:#fff;
font-size: 14px;
margin: 0 0;
font-style: normal;
}
.akismet-alert p.akismet-description a,
.akismet-alert p.akismet-description a,
.akismet-alert p.akismet-description a,
.akismet-alert p.akismet-description a {
color: #fff;
}
.akismet-new-snapshot {
margin-top: 1em;
padding: 1em;
text-align: center;
background: #fff;
}
.akismet-new-snapshot h3 {
background: #f5f5f5;
color: #888;
font-size: 11px;
margin: 0;
padding: 3px;
}
.new-snapspot ul {
font-size: 12px;
width: 100%;
}
.akismet-new-snapshot ul li {
color: #999;
float: left;
font-size: 11px;
padding: 0 20px;
text-transform: uppercase;
width: 33%;
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
-ms-box-sizing: border-box;
}
.akismet-new-snapshot ul li:first-child,
.akismet-new-snapshot ul li:nth-child(2) {
border-right:1px dotted #ccc;
}
.akismet-new-snapshot ul li span {
color: #52accc;
display: block;
font-size: 32px;
font-weight: lighter;
line-height: 1.5em;
}
.akismet-settings th:first-child {
vertical-align: top;
padding-top: 15px;
}
.akismet-settings th.akismet-api-key {
vertical-align: middle;
padding-top: 0;
}
.akismet-settings input[type=text] {
width: 75%;
}
.akismet-settings span.akismet-note{
float: left;
padding-left: 23px;
font-size: 75%;
margin-top: -10px;
}
/**
* For the activation notice on the plugins page.
*/
#akismet_setup_prompt {
background: none;
border: none;
margin: 0;
padding: 0;
width: 100%;
}
.akismet_activate {
border: 1px solid #4F800D;
padding: 5px;
margin: 15px 0;
background: #83AF24;
background-image: -webkit-gradient(linear, 0% 0, 80% 100%, from(#83AF24), to(#4F800D));
background-image: -moz-linear-gradient(80% 100% 120deg, #4F800D, #83AF24);
-moz-border-radius: 3px;
border-radius: 3px;
-webkit-border-radius: 3px;
position: relative;
overflow: hidden;
}
.akismet_activate .aa_a {
position: absolute;
top: -5px;
right: 10px;
font-size: 140px;
color: #769F33;
font-family: Georgia, "Times New Roman", Times, serif;
}
.akismet_activate .aa_button {
font-weight: bold;
border: 1px solid #029DD6;
border-top: 1px solid #06B9FD;
font-size: 15px;
text-align: center;
padding: 9px 0 8px 0;
color: #FFF;
background: #029DD6;
background-image: -webkit-gradient(linear, 0% 0, 0% 100%, from(#029DD6), to(#0079B1));
background-image: -moz-linear-gradient(0% 100% 90deg, #0079B1, #029DD6);
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
width: 100%;
cursor: pointer;
margin: 0;
}
.akismet_activate .aa_button:hover {
text-decoration: none !important;
border: 1px solid #029DD6;
border-bottom: 1px solid #00A8EF;
font-size: 15px;
text-align: center;
padding: 9px 0 8px 0;
color: #F0F8FB;
background: #0079B1;
background-image: -webkit-gradient(linear, 0% 0, 0% 100%, from(#0079B1), to(#0092BF));
background-image: -moz-linear-gradient(0% 100% 90deg, #0092BF, #0079B1);
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
}
.akismet_activate .aa_button_border {
border: 1px solid #006699;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
background: #029DD6;
background-image: -webkit-gradient(linear, 0% 0, 0% 100%, from(#029DD6), to(#0079B1));
background-image: -moz-linear-gradient(0% 100% 90deg, #0079B1, #029DD6);
}
.akismet_activate .aa_button_container {
box-sizing: border-box;
display: inline-block;
background: #DEF1B8;
padding: 5px;
-moz-border-radius: 2px;
border-radius: 2px;
-webkit-border-radius: 2px;
width: 266px;
}
.akismet_activate .aa_description {
position: absolute;
top: 22px;
left: 285px;
margin-left: 25px;
color: #E5F2B1;
font-size: 15px;
}
.akismet_activate .aa_description strong {
color: #FFF;
font-weight: normal;
}
@media (max-width: 550px) {
.akismet_activate .aa_a {
display: none;
}
.akismet_activate .aa_button_container {
width: 100%;
}
}
@media (max-width: 782px) {
.akismet_activate {
min-width: 0;
}
}
@media (max-width: 850px) {
#akismet_setup_prompt .aa_description {
display: none;
}
.akismet_activate {
min-width: 0;
}
}
.jetpack_page_akismet-key-config #wpcontent, .settings_page_akismet-key-config #wpcontent {
padding-left: 0;
}
.akismet-masthead {
background-color:#fff;
text-align:center;
box-shadow:0 1px 0 rgba(200,215,225,0.5),0 1px 2px #e9eff3
}
@media (max-width: 45rem) {
.akismet-masthead {
padding:0 1.25rem
}
}
.akismet-masthead__inside-container {
padding:.375rem 0;
margin:0 auto;
width:100%;
max-width:45rem;
text-align: left;
}
.akismet-masthead__logo-container {
padding:.3125rem 0 0
}
.akismet-masthead__logo {
width:10.375rem;
height:1.8125rem;
}
.akismet-masthead__logo-link {
display:inline-block;
outline:none;
vertical-align:middle
}
.akismet-masthead__logo-link:focus {
line-height:0;
box-shadow:0 0 0 2px #78dcfa
}
.akismet-masthead__logo-link+code {
margin:0 10px;
padding:5px 9px;
border-radius:2px;
background:#e6ecf1;
color:#647a88
}
.akismet-masthead__links {
display:-ms-flexbox;
display:flex;
-ms-flex-flow:row wrap;
flex-flow:row wrap;
-ms-flex:2 50%;
flex:2 50%;
-ms-flex-pack:end;
justify-content:flex-end;
margin:0
}
@media (max-width: 480px) {
.akismet-masthead__links {
padding-right:.625rem
}
}
.akismet-masthead__link-li {
margin:0;
padding:0
}
.akismet-masthead__link {
font-style:normal;
color:#0087be;
padding:.625rem;
display:inline-block
}
.akismet-masthead__link:visited {
color:#0087be
}
.akismet-masthead__link:active,.akismet-masthead__link:hover {
color:#00aadc
}
.akismet-masthead__link:hover {
text-decoration:underline
}
.akismet-masthead__link .dashicons {
display:none
}
@media (max-width: 480px) {
.akismet-masthead__link:hover,.akismet-masthead__link:active {
text-decoration:none
}
.akismet-masthead__link .dashicons {
display:block;
font-size:1.75rem
}
.akismet-masthead__link span+span {
display:none
}
}
.akismet-masthead__link-li:last-of-type .akismet-masthead__link {
padding-right:0
}
.akismet-lower {
margin: 0 auto;
text-align: left;
max-width: 45rem;
padding: 1.5rem;
}
.akismet-lower .notice {
margin-bottom: 2rem;
}
.akismet-card {
margin-top: 1rem;
margin-bottom: 0;
position: relative;
margin: 0 auto 0.625rem auto;
box-sizing: border-box;
background: white;
box-shadow: 0 0 0 1px rgba(200, 215, 225, 0.5), 0 1px 2px #e9eff3;
}
.akismet-card:after, .akismet-card .inside:after, .akismet-masthead__logo-container:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.akismet-card .inside {
padding: 1.5rem;
padding-top: 1rem;
}
.akismet-card .akismet-card-actions {
margin-top: 1rem;
}
.jetpack_page_akismet-key-config .update-nag, .settings_page_akismet-key-config .update-nag {
display: none;
}
.akismet-masthead .akismet-right {
line-height: 2.125rem;
font-size: 0.9rem;
}
.akismet-box {
box-sizing: border-box;
background: white;
border: 1px solid rgba(200, 215, 225, 0.5);
}
.akismet-box h2, .akismet-box h3 {
padding: 1.5rem 1.5rem .5rem 1.5rem;
margin: 0;
}
.akismet-box p {
padding: 0 1.5rem 1.5rem 1.5rem;
margin: 0;
}
.akismet-jetpack-email {
font-style: oblique;
}
.akismet-jetpack-gravatar {
padding: 0 0 0 1.5rem;
float: left;
margin-right: 1rem;
width: 54px;
height: 54px;
}
.akismet-box p:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
.akismet-box .akismet-right {
padding-right: 1.5rem;
}
.akismet-boxes .akismet-box {
margin-bottom: 0;
padding: 0;
margin-top: -1px;
}
.akismet-boxes .akismet-box:last-child {
margin-bottom: 1.5rem;
}
.akismet-boxes .akismet-box:first-child {
margin-top: 1.5rem;
}
.akismet-box-header {
max-width: 700px;
margin: 0 auto 40px auto;
line-height: 1.5;
}
.akismet-box-header h2 {
margin: 1.5rem 10% 0;
font-size: 1.375rem;
font-weight: 700;
color: #000;
}
.akismet-box .centered {
text-align: center;
}
.akismet-enter-api-key-box {
margin: 1.5rem 0;
}
.akismet-box .enter-api-key {
display: none;
margin-top: 1.5rem;
}
.akismet-box .akismet-toggles {
margin: 3rem 0;
}
.akismet-box .akismet-ak-connect, .akismet-box .toggle-jp-connect {
display: none;
}
.akismet-box .enter-api-key p {
padding: 0 1.5rem;
}
.akismet-button, .akismet-button:hover, .akismet-button:visited {
background: white;
border-color: #c8d7e1;
border-style: solid;
border-width: 1px 1px 2px;
color: #2e4453;
cursor: pointer;
display: inline-block;
margin: 0;
outline: 0;
overflow: hidden;
font-size: 14px;
font-weight: 500;
text-overflow: ellipsis;
text-decoration: none;
vertical-align: top;
box-sizing: border-box;
font-size: 14px;
line-height: 21px;
border-radius: 4px;
padding: 7px 14px 9px;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
.akismet-button:hover {
border-color: #a8bece;
}
.akismet-button:active {
border-width: 2px 1px 1px;
}
.akismet-is-primary, .akismet-is-primary:hover, .akismet-is-primary:visited {
background: #00aadc;
border-color: #0087be;
color: white;
}
.akismet-is-primary:hover, .akismet-is-primary:focus {
border-color: #005082;
}
.akismet-is-primary:hover {
border-color: #005082;
}
.akismet-section-header {
position: relative;
margin: 0 auto 0.625rem auto;
padding: 1rem;
box-sizing: border-box;
box-shadow: 0 0 0 1px rgba(200, 215, 225, 0.5), 0 1px 2px #e9eff3;
background: #ffffff;
width: 100%;
padding-top: 0.6875rem;
padding-bottom: 0.6875rem;
display: flex;
}
.akismet-section-header__label {
display: -ms-flexbox;
display: flex;
-ms-flex-align: center;
align-items: center;
-ms-flex-positive: 1;
flex-grow: 1;
line-height: 1.75rem;
position: relative;
font-size: 0.875rem;
color: #4f748e;
}
.akismet-section-header__actions {
line-height: 1.75rem;
}
.akismet-setup-instructions {
text-align: center;
}
.akismet-setup-instructions form {
padding-bottom: 1.5rem;
} _inc/img/logo-full-2x.png 0000604 00000011674 15075504630 0011177 0 ustar 00 �PNG
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��h� �8j1�1M IEND�B`� _inc/akismet.js 0000604 00000026510 15075504630 0007454 0 ustar 00 jQuery( function ( $ ) {
var mshotRemovalTimer = null;
var mshotSecondTryTimer = null
var mshotThirdTryTimer = null
var mshotEnabledLinkSelector = 'a[id^="author_comment_url"], tr.pingback td.column-author a:first-of-type, td.comment p a';
$('.akismet-status').each(function () {
var thisId = $(this).attr('commentid');
$(this).prependTo('#comment-' + thisId + ' .column-comment');
});
$('.akismet-user-comment-count').each(function () {
var thisId = $(this).attr('commentid');
$(this).insertAfter('#comment-' + thisId + ' .author strong:first').show();
});
akismet_enable_comment_author_url_removal();
$( '#the-comment-list' ).on( 'click', '.akismet_remove_url', function () {
var thisId = $(this).attr('commentid');
var data = {
action: 'comment_author_deurl',
_wpnonce: WPAkismet.comment_author_url_nonce,
id: thisId
};
$.ajax({
url: ajaxurl,
type: 'POST',
data: data,
beforeSend: function () {
// Removes "x" link
$("a[commentid='"+ thisId +"']").hide();
// Show temp status
$("#author_comment_url_"+ thisId).html( $( '<span/>' ).text( WPAkismet.strings['Removing...'] ) );
},
success: function (response) {
if (response) {
// Show status/undo link
$("#author_comment_url_"+ thisId)
.attr('cid', thisId)
.addClass('akismet_undo_link_removal')
.html(
$( '<span/>' ).text( WPAkismet.strings['URL removed'] )
)
.append( ' ' )
.append(
$( '<span/>' )
.text( WPAkismet.strings['(undo)'] )
.addClass( 'akismet-span-link' )
);
}
}
});
return false;
}).on( 'click', '.akismet_undo_link_removal', function () {
var thisId = $(this).attr('cid');
var thisUrl = $(this).attr('href');
var data = {
action: 'comment_author_reurl',
_wpnonce: WPAkismet.comment_author_url_nonce,
id: thisId,
url: thisUrl
};
$.ajax({
url: ajaxurl,
type: 'POST',
data: data,
beforeSend: function () {
// Show temp status
$("#author_comment_url_"+ thisId).html( $( '<span/>' ).text( WPAkismet.strings['Re-adding...'] ) );
},
success: function (response) {
if (response) {
// Add "x" link
$("a[commentid='"+ thisId +"']").show();
// Show link. Core strips leading http://, so let's do that too.
$("#author_comment_url_"+ thisId).removeClass('akismet_undo_link_removal').text( thisUrl.replace( /^http:\/\/(www\.)?/ig, '' ) );
}
}
});
return false;
});
// Show a preview image of the hovered URL. Applies to author URLs and URLs inside the comments.
if ( "enable_mshots" in WPAkismet && WPAkismet.enable_mshots ) {
$( '#the-comment-list' ).on( 'mouseover', mshotEnabledLinkSelector, function () {
clearTimeout( mshotRemovalTimer );
if ( $( '.akismet-mshot' ).length > 0 ) {
if ( $( '.akismet-mshot:first' ).data( 'link' ) == this ) {
// The preview is already showing for this link.
return;
}
else {
// A new link is being hovered, so remove the old preview.
$( '.akismet-mshot' ).remove();
}
}
clearTimeout( mshotSecondTryTimer );
clearTimeout( mshotThirdTryTimer );
var thisHref = $( this ).attr( 'href' );
var mShot = $( '<div class="akismet-mshot mshot-container"><div class="mshot-arrow"></div><img src="' + akismet_mshot_url( thisHref ) + '" width="450" height="338" class="mshot-image" /></div>' );
mShot.data( 'link', this );
var offset = $( this ).offset();
mShot.offset( {
left : Math.min( $( window ).width() - 475, offset.left + $( this ).width() + 10 ), // Keep it on the screen if the link is near the edge of the window.
top: offset.top + ( $( this ).height() / 2 ) - 101 // 101 = top offset of the arrow plus the top border thickness
} );
// These retries appear to be superfluous if .mshot-image has already loaded, but it's because mShots
// can return a "Generating thumbnail..." image if it doesn't have a thumbnail ready, so we need
// to retry to see if we can get the newly generated thumbnail.
mshotSecondTryTimer = setTimeout( function () {
mShot.find( '.mshot-image' ).attr( 'src', akismet_mshot_url( thisHref, 2 ) );
}, 6000 );
mshotThirdTryTimer = setTimeout( function () {
mShot.find( '.mshot-image' ).attr( 'src', akismet_mshot_url( thisHref, 3 ) );
}, 12000 );
$( 'body' ).append( mShot );
} ).on( 'mouseout', 'a[id^="author_comment_url"], tr.pingback td.column-author a:first-of-type, td.comment p a', function () {
mshotRemovalTimer = setTimeout( function () {
clearTimeout( mshotSecondTryTimer );
clearTimeout( mshotThirdTryTimer );
$( '.akismet-mshot' ).remove();
}, 200 );
} ).on( 'mouseover', 'tr', function () {
// When the mouse hovers over a comment row, begin preloading mshots for any links in the comment or the comment author.
var linksToPreloadMshotsFor = $( this ).find( mshotEnabledLinkSelector );
linksToPreloadMshotsFor.each( function () {
// Don't attempt to preload an mshot for a single link twice. Browser caching should cover this, but in case of
// race conditions, save a flag locally when we've begun trying to preload one.
if ( ! $( this ).data( 'akismet-mshot-preloaded' ) ) {
akismet_preload_mshot( $( this ).attr( 'href' ) );
$( this ).data( 'akismet-mshot-preloaded', true );
}
} );
} );
}
$( '.checkforspam.enable-on-load' ).on( 'click', function( e ) {
if ( $( this ).hasClass( 'ajax-disabled' ) ) {
// Akismet hasn't been configured yet. Allow the user to proceed to the button's link.
return;
}
e.preventDefault();
if ( $( this ).hasClass( 'button-disabled' ) ) {
window.location.href = $( this ).data( 'success-url' ).replace( '__recheck_count__', 0 ).replace( '__spam_count__', 0 );
return;
}
$('.checkforspam').addClass('button-disabled').addClass( 'checking' );
$('.checkforspam-spinner').addClass( 'spinner' ).addClass( 'is-active' );
akismet_check_for_spam(0, 100);
}).removeClass( 'button-disabled' );
var spam_count = 0;
var recheck_count = 0;
function akismet_check_for_spam(offset, limit) {
var check_for_spam_buttons = $( '.checkforspam' );
var nonce = check_for_spam_buttons.data( 'nonce' );
// We show the percentage complete down to one decimal point so even queues with 100k
// pending comments will show some progress pretty quickly.
var percentage_complete = Math.round( ( recheck_count / check_for_spam_buttons.data( 'pending-comment-count' ) ) * 1000 ) / 10;
// Update the progress counter on the "Check for Spam" button.
$( '.checkforspam' ).text( check_for_spam_buttons.data( 'progress-label' ).replace( '%1$s', percentage_complete ) );
$.post(
ajaxurl,
{
'action': 'akismet_recheck_queue',
'offset': offset,
'limit': limit,
'nonce': nonce
},
function(result) {
if ( 'error' in result ) {
// An error is only returned in the case of a missing nonce, so we don't need the actual error message.
window.location.href = check_for_spam_buttons.data( 'failure-url' );
return;
}
recheck_count += result.counts.processed;
spam_count += result.counts.spam;
if (result.counts.processed < limit) {
window.location.href = check_for_spam_buttons.data( 'success-url' ).replace( '__recheck_count__', recheck_count ).replace( '__spam_count__', spam_count );
}
else {
// Account for comments that were caught as spam and moved out of the queue.
akismet_check_for_spam(offset + limit - result.counts.spam, limit);
}
}
);
}
if ( "start_recheck" in WPAkismet && WPAkismet.start_recheck ) {
$( '.checkforspam' ).click();
}
if ( typeof MutationObserver !== 'undefined' ) {
// Dynamically add the "X" next the the author URL links when a comment is quick-edited.
var comment_list_container = document.getElementById( 'the-comment-list' );
if ( comment_list_container ) {
var observer = new MutationObserver( function ( mutations ) {
for ( var i = 0, _len = mutations.length; i < _len; i++ ) {
if ( mutations[i].addedNodes.length > 0 ) {
akismet_enable_comment_author_url_removal();
// Once we know that we'll have to check for new author links, skip the rest of the mutations.
break;
}
}
} );
observer.observe( comment_list_container, { attributes: true, childList: true, characterData: true } );
}
}
function akismet_enable_comment_author_url_removal() {
$( '#the-comment-list' )
.find( 'tr.comment, tr[id ^= "comment-"]' )
.find( '.column-author a[href^="http"]:first' ) // Ignore mailto: links, which would be the comment author's email.
.each(function () {
if ( $( this ).parent().find( '.akismet_remove_url' ).length > 0 ) {
return;
}
var linkHref = $(this).attr( 'href' );
// Ignore any links to the current domain, which are diagnostic tools, like the IP address link
// or any other links another plugin might add.
var currentHostParts = document.location.href.split( '/' );
var currentHost = currentHostParts[0] + '//' + currentHostParts[2] + '/';
if ( linkHref.indexOf( currentHost ) != 0 ) {
var thisCommentId = $(this).parents('tr:first').attr('id').split("-");
$(this)
.attr("id", "author_comment_url_"+ thisCommentId[1])
.after(
$( '<a href="#" class="akismet_remove_url">x</a>' )
.attr( 'commentid', thisCommentId[1] )
.attr( 'title', WPAkismet.strings['Remove this URL'] )
);
}
});
}
/**
* Generate an mShot URL if given a link URL.
*
* @param string linkUrl
* @param int retry If retrying a request, the number of the retry.
* @return string The mShot URL;
*/
function akismet_mshot_url( linkUrl, retry ) {
var mshotUrl = '//s0.wordpress.com/mshots/v1/' + encodeURIComponent( linkUrl ) + '?w=900';
if ( retry ) {
mshotUrl += '&r=' + encodeURIComponent( retry );
}
return mshotUrl;
}
/**
* Begin loading an mShot preview of a link.
*
* @param string linkUrl
*/
function akismet_preload_mshot( linkUrl ) {
var img = new Image();
img.src = akismet_mshot_url( linkUrl );
}
$( '.akismet-could-be-primary' ).each( function () {
var form = $( this ).closest( 'form' );
form.data( 'initial-state', form.serialize() );
form.on( 'change keyup', function () {
var self = $( this );
var submit_button = self.find( '.akismet-could-be-primary' );
if ( self.serialize() != self.data( 'initial-state' ) ) {
submit_button.addClass( 'akismet-is-primary' );
}
else {
submit_button.removeClass( 'akismet-is-primary' );
}
} );
} );
/**
* Shows the Enter API key form
*/
$( '.akismet-enter-api-key-box a' ).on( 'click', function ( e ) {
e.preventDefault();
var div = $( '.enter-api-key' );
div.show( 500 );
div.find( 'input[name=key]' ).focus();
$( this ).hide();
} );
/**
* Hides the Connect with Jetpack form | Shows the Activate Akismet Account form
*/
$( 'a.toggle-ak-connect' ).on( 'click', function ( e ) {
e.preventDefault();
$( '.akismet-ak-connect' ).slideToggle('slow');
$( 'a.toggle-ak-connect' ).hide();
$( '.akismet-jp-connect' ).hide();
$( 'a.toggle-jp-connect' ).show();
} );
/**
* Shows the Connect with Jetpack form | Hides the Activate Akismet Account form
*/
$( 'a.toggle-jp-connect' ).on( 'click', function ( e ) {
e.preventDefault();
$( '.akismet-jp-connect' ).slideToggle('slow');
$( 'a.toggle-jp-connect' ).hide();
$( '.akismet-ak-connect' ).hide();
$( 'a.toggle-ak-connect' ).show();
} );
});
_inc/form.js 0000604 00000001274 15075504630 0006762 0 ustar 00 var ak_js = document.getElementById( "ak_js" );
if ( ! ak_js ) {
ak_js = document.createElement( 'input' );
ak_js.setAttribute( 'id', 'ak_js' );
ak_js.setAttribute( 'name', 'ak_js' );
ak_js.setAttribute( 'type', 'hidden' );
}
else {
ak_js.parentNode.removeChild( ak_js );
}
ak_js.setAttribute( 'value', ( new Date() ).getTime() );
var commentForm = document.getElementById( 'commentform' );
if ( commentForm ) {
commentForm.appendChild( ak_js );
}
else {
var replyRowContainer = document.getElementById( 'replyrow' );
if ( replyRowContainer ) {
var children = replyRowContainer.getElementsByTagName( 'td' );
if ( children.length > 0 ) {
children[0].appendChild( ak_js );
}
}
} class.akismet-rest-api.php 0000604 00000025577 15075504630 0011561 0 ustar 00 <?php
class Akismet_REST_API {
/**
* Register the REST API routes.
*/
public static function init() {
if ( ! function_exists( 'register_rest_route' ) ) {
// The REST API wasn't integrated into core until 4.4, and we support 4.0+ (for now).
return false;
}
register_rest_route( 'akismet/v1', '/key', array(
array(
'methods' => WP_REST_Server::READABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'get_key' ),
), array(
'methods' => WP_REST_Server::EDITABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'set_key' ),
'args' => array(
'key' => array(
'required' => true,
'type' => 'string',
'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_key' ),
'description' => __( 'A 12-character Akismet API key. Available at akismet.com/get/', 'akismet' ),
),
),
), array(
'methods' => WP_REST_Server::DELETABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'delete_key' ),
)
) );
register_rest_route( 'akismet/v1', '/settings/', array(
array(
'methods' => WP_REST_Server::READABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'get_settings' ),
),
array(
'methods' => WP_REST_Server::EDITABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'set_boolean_settings' ),
'args' => array(
'akismet_strictness' => array(
'required' => false,
'type' => 'boolean',
'description' => __( 'If true, Akismet will automatically discard the worst spam automatically rather than putting it in the spam folder.', 'akismet' ),
),
'akismet_show_user_comments_approved' => array(
'required' => false,
'type' => 'boolean',
'description' => __( 'If true, show the number of approved comments beside each comment author in the comments list page.', 'akismet' ),
),
),
)
) );
register_rest_route( 'akismet/v1', '/stats', array(
'methods' => WP_REST_Server::READABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'get_stats' ),
'args' => array(
'interval' => array(
'required' => false,
'type' => 'string',
'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_interval' ),
'description' => __( 'The time period for which to retrieve stats. Options: 60-days, 6-months, all', 'akismet' ),
'default' => 'all',
),
),
) );
register_rest_route( 'akismet/v1', '/stats/(?P<interval>[\w+])', array(
'args' => array(
'interval' => array(
'description' => __( 'The time period for which to retrieve stats. Options: 60-days, 6-months, all', 'akismet' ),
'type' => 'string',
),
),
array(
'methods' => WP_REST_Server::READABLE,
'permission_callback' => array( 'Akismet_REST_API', 'privileged_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'get_stats' ),
)
) );
register_rest_route( 'akismet/v1', '/alert', array(
array(
'methods' => WP_REST_Server::READABLE,
'permission_callback' => array( 'Akismet_REST_API', 'remote_call_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'get_alert' ),
'args' => array(
'key' => array(
'required' => false,
'type' => 'string',
'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_key' ),
'description' => __( 'A 12-character Akismet API key. Available at akismet.com/get/', 'akismet' ),
),
),
),
array(
'methods' => WP_REST_Server::EDITABLE,
'permission_callback' => array( 'Akismet_REST_API', 'remote_call_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'set_alert' ),
'args' => array(
'key' => array(
'required' => false,
'type' => 'string',
'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_key' ),
'description' => __( 'A 12-character Akismet API key. Available at akismet.com/get/', 'akismet' ),
),
),
),
array(
'methods' => WP_REST_Server::DELETABLE,
'permission_callback' => array( 'Akismet_REST_API', 'remote_call_permission_callback' ),
'callback' => array( 'Akismet_REST_API', 'delete_alert' ),
'args' => array(
'key' => array(
'required' => false,
'type' => 'string',
'sanitize_callback' => array( 'Akismet_REST_API', 'sanitize_key' ),
'description' => __( 'A 12-character Akismet API key. Available at akismet.com/get/', 'akismet' ),
),
),
)
) );
}
/**
* Get the current Akismet API key.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function get_key( $request = null ) {
return rest_ensure_response( Akismet::get_api_key() );
}
/**
* Set the API key, if possible.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function set_key( $request ) {
if ( defined( 'WPCOM_API_KEY' ) ) {
return rest_ensure_response( new WP_Error( 'hardcoded_key', __( 'This site\'s API key is hardcoded and cannot be changed via the API.', 'akismet' ), array( 'status'=> 409 ) ) );
}
$new_api_key = $request->get_param( 'key' );
if ( ! self::key_is_valid( $new_api_key ) ) {
return rest_ensure_response( new WP_Error( 'invalid_key', __( 'The value provided is not a valid and registered API key.', 'akismet' ), array( 'status' => 400 ) ) );
}
update_option( 'wordpress_api_key', $new_api_key );
return self::get_key();
}
/**
* Unset the API key, if possible.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function delete_key( $request ) {
if ( defined( 'WPCOM_API_KEY' ) ) {
return rest_ensure_response( new WP_Error( 'hardcoded_key', __( 'This site\'s API key is hardcoded and cannot be deleted.', 'akismet' ), array( 'status'=> 409 ) ) );
}
delete_option( 'wordpress_api_key' );
return rest_ensure_response( true );
}
/**
* Get the Akismet settings.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function get_settings( $request = null ) {
return rest_ensure_response( array(
'akismet_strictness' => ( get_option( 'akismet_strictness', '1' ) === '1' ),
'akismet_show_user_comments_approved' => ( get_option( 'akismet_show_user_comments_approved', '1' ) === '1' ),
) );
}
/**
* Update the Akismet settings.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function set_boolean_settings( $request ) {
foreach ( array(
'akismet_strictness',
'akismet_show_user_comments_approved',
) as $setting_key ) {
$setting_value = $request->get_param( $setting_key );
if ( is_null( $setting_value ) ) {
// This setting was not specified.
continue;
}
// From 4.7+, WP core will ensure that these are always boolean
// values because they are registered with 'type' => 'boolean',
// but we need to do this ourselves for prior versions.
$setting_value = Akismet_REST_API::parse_boolean( $setting_value );
update_option( $setting_key, $setting_value ? '1' : '0' );
}
return self::get_settings();
}
/**
* Parse a numeric or string boolean value into a boolean.
*
* @param mixed $value The value to convert into a boolean.
* @return bool The converted value.
*/
public static function parse_boolean( $value ) {
switch ( $value ) {
case true:
case 'true':
case '1':
case 1:
return true;
case false:
case 'false':
case '0':
case 0:
return false;
default:
return (bool) $value;
}
}
/**
* Get the Akismet stats for a given time period.
*
* Possible `interval` values:
* - all
* - 60-days
* - 6-months
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function get_stats( $request ) {
$api_key = Akismet::get_api_key();
$interval = $request->get_param( 'interval' );
$stat_totals = array();
$response = Akismet::http_post( Akismet::build_query( array( 'blog' => get_option( 'home' ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' );
if ( ! empty( $response[1] ) ) {
$stat_totals[$interval] = json_decode( $response[1] );
}
return rest_ensure_response( $stat_totals );
}
/**
* Get the current alert code and message. Alert codes are used to notify the site owner
* if there's a problem, like a connection issue between their site and the Akismet API,
* invalid requests being sent, etc.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function get_alert( $request ) {
return rest_ensure_response( array(
'code' => get_option( 'akismet_alert_code' ),
'message' => get_option( 'akismet_alert_msg' ),
) );
}
/**
* Update the current alert code and message by triggering a call to the Akismet server.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function set_alert( $request ) {
delete_option( 'akismet_alert_code' );
delete_option( 'akismet_alert_msg' );
// Make a request so the most recent alert code and message are retrieved.
Akismet::verify_key( Akismet::get_api_key() );
return self::get_alert( $request );
}
/**
* Clear the current alert code and message.
*
* @param WP_REST_Request $request
* @return WP_Error|WP_REST_Response
*/
public static function delete_alert( $request ) {
delete_option( 'akismet_alert_code' );
delete_option( 'akismet_alert_msg' );
return self::get_alert( $request );
}
private static function key_is_valid( $key ) {
$response = Akismet::http_post(
Akismet::build_query(
array(
'key' => $key,
'blog' => get_option( 'home' )
)
),
'verify-key'
);
if ( $response[1] == 'valid' ) {
return true;
}
return false;
}
public static function privileged_permission_callback() {
return current_user_can( 'manage_options' );
}
/**
* For calls that Akismet.com makes to the site to clear outdated alert codes, use the API key for authorization.
*/
public static function remote_call_permission_callback( $request ) {
$local_key = Akismet::get_api_key();
return $local_key && ( strtolower( $request->get_param( 'key' ) ) === strtolower( $local_key ) );
}
public static function sanitize_interval( $interval, $request, $param ) {
$interval = trim( $interval );
$valid_intervals = array( '60-days', '6-months', 'all', );
if ( ! in_array( $interval, $valid_intervals ) ) {
$interval = 'all';
}
return $interval;
}
public static function sanitize_key( $key, $request, $param ) {
return trim( $key );
}
}
class.akismet-admin.php 0000604 00000141425 15075504630 0011114 0 ustar 00 <?php
class Akismet_Admin {
const NONCE = 'akismet-update-key';
private static $initiated = false;
private static $notices = array();
private static $allowed = array(
'a' => array(
'href' => true,
'title' => true,
),
'b' => array(),
'code' => array(),
'del' => array(
'datetime' => true,
),
'em' => array(),
'i' => array(),
'q' => array(
'cite' => true,
),
'strike' => array(),
'strong' => array(),
);
public static function init() {
if ( ! self::$initiated ) {
self::init_hooks();
}
if ( isset( $_POST['action'] ) && $_POST['action'] == 'enter-key' ) {
self::enter_api_key();
}
}
public static function init_hooks() {
// The standalone stats page was removed in 3.0 for an all-in-one config and stats page.
// Redirect any links that might have been bookmarked or in browser history.
if ( isset( $_GET['page'] ) && 'akismet-stats-display' == $_GET['page'] ) {
wp_safe_redirect( esc_url_raw( self::get_page_url( 'stats' ) ), 301 );
die;
}
self::$initiated = true;
add_action( 'admin_init', array( 'Akismet_Admin', 'admin_init' ) );
add_action( 'admin_menu', array( 'Akismet_Admin', 'admin_menu' ), 5 ); # Priority 5, so it's called before Jetpack's admin_menu.
add_action( 'admin_notices', array( 'Akismet_Admin', 'display_notice' ) );
add_action( 'admin_enqueue_scripts', array( 'Akismet_Admin', 'load_resources' ) );
add_action( 'activity_box_end', array( 'Akismet_Admin', 'dashboard_stats' ) );
add_action( 'rightnow_end', array( 'Akismet_Admin', 'rightnow_stats' ) );
add_action( 'manage_comments_nav', array( 'Akismet_Admin', 'check_for_spam_button' ) );
add_action( 'admin_action_akismet_recheck_queue', array( 'Akismet_Admin', 'recheck_queue' ) );
add_action( 'wp_ajax_akismet_recheck_queue', array( 'Akismet_Admin', 'recheck_queue' ) );
add_action( 'wp_ajax_comment_author_deurl', array( 'Akismet_Admin', 'remove_comment_author_url' ) );
add_action( 'wp_ajax_comment_author_reurl', array( 'Akismet_Admin', 'add_comment_author_url' ) );
add_action( 'jetpack_auto_activate_akismet', array( 'Akismet_Admin', 'connect_jetpack_user' ) );
add_filter( 'plugin_action_links', array( 'Akismet_Admin', 'plugin_action_links' ), 10, 2 );
add_filter( 'comment_row_actions', array( 'Akismet_Admin', 'comment_row_action' ), 10, 2 );
add_filter( 'plugin_action_links_'.plugin_basename( plugin_dir_path( __FILE__ ) . 'akismet.php'), array( 'Akismet_Admin', 'admin_plugin_settings_link' ) );
add_filter( 'wxr_export_skip_commentmeta', array( 'Akismet_Admin', 'exclude_commentmeta_from_export' ), 10, 3 );
add_filter( 'all_plugins', array( 'Akismet_Admin', 'modify_plugin_description' ) );
// priority=1 because we need ours to run before core's comment anonymizer runs, and that's registered at priority=10
add_filter( 'wp_privacy_personal_data_erasers', array( 'Akismet_Admin', 'register_personal_data_eraser' ), 1 );
}
public static function admin_init() {
if ( get_option( 'Activated_Akismet' ) ) {
delete_option( 'Activated_Akismet' );
if ( ! headers_sent() ) {
wp_redirect( add_query_arg( array( 'page' => 'akismet-key-config', 'view' => 'start' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'options-general.php' ) ) );
}
}
load_plugin_textdomain( 'akismet' );
add_meta_box( 'akismet-status', __('Comment History', 'akismet'), array( 'Akismet_Admin', 'comment_status_meta_box' ), 'comment', 'normal' );
if ( function_exists( 'wp_add_privacy_policy_content' ) ) {
wp_add_privacy_policy_content(
__( 'Akismet', 'akismet' ),
__( 'We collect information about visitors who comment on Sites that use our Akismet anti-spam service. The information we collect depends on how the User sets up Akismet for the Site, but typically includes the commenter\'s IP address, user agent, referrer, and Site URL (along with other information directly provided by the commenter such as their name, username, email address, and the comment itself).', 'akismet' )
);
}
}
public static function admin_menu() {
if ( class_exists( 'Jetpack' ) )
add_action( 'jetpack_admin_menu', array( 'Akismet_Admin', 'load_menu' ) );
else
self::load_menu();
}
public static function admin_head() {
if ( !current_user_can( 'manage_options' ) )
return;
}
public static function admin_plugin_settings_link( $links ) {
$settings_link = '<a href="'.esc_url( self::get_page_url() ).'">'.__('Settings', 'akismet').'</a>';
array_unshift( $links, $settings_link );
return $links;
}
public static function load_menu() {
if ( class_exists( 'Jetpack' ) ) {
$hook = add_submenu_page( 'jetpack', __( 'Akismet Anti-Spam' , 'akismet'), __( 'Akismet Anti-Spam' , 'akismet'), 'manage_options', 'akismet-key-config', array( 'Akismet_Admin', 'display_page' ) );
}
else {
$hook = add_options_page( __('Akismet Anti-Spam', 'akismet'), __('Akismet Anti-Spam', 'akismet'), 'manage_options', 'akismet-key-config', array( 'Akismet_Admin', 'display_page' ) );
}
if ( $hook ) {
add_action( "load-$hook", array( 'Akismet_Admin', 'admin_help' ) );
}
}
public static function load_resources() {
global $hook_suffix;
if ( in_array( $hook_suffix, apply_filters( 'akismet_admin_page_hook_suffixes', array(
'index.php', # dashboard
'edit-comments.php',
'comment.php',
'post.php',
'settings_page_akismet-key-config',
'jetpack_page_akismet-key-config',
'plugins.php',
) ) ) ) {
wp_register_style( 'akismet.css', plugin_dir_url( __FILE__ ) . '_inc/akismet.css', array(), AKISMET_VERSION );
wp_enqueue_style( 'akismet.css');
wp_register_script( 'akismet.js', plugin_dir_url( __FILE__ ) . '_inc/akismet.js', array('jquery'), AKISMET_VERSION );
wp_enqueue_script( 'akismet.js' );
$inline_js = array(
'comment_author_url_nonce' => wp_create_nonce( 'comment_author_url_nonce' ),
'strings' => array(
'Remove this URL' => __( 'Remove this URL' , 'akismet'),
'Removing...' => __( 'Removing...' , 'akismet'),
'URL removed' => __( 'URL removed' , 'akismet'),
'(undo)' => __( '(undo)' , 'akismet'),
'Re-adding...' => __( 'Re-adding...' , 'akismet'),
)
);
if ( isset( $_GET['akismet_recheck'] ) && wp_verify_nonce( $_GET['akismet_recheck'], 'akismet_recheck' ) ) {
$inline_js['start_recheck'] = true;
}
if ( apply_filters( 'akismet_enable_mshots', true ) ) {
$inline_js['enable_mshots'] = true;
}
wp_localize_script( 'akismet.js', 'WPAkismet', $inline_js );
}
}
/**
* Add help to the Akismet page
*
* @return false if not the Akismet page
*/
public static function admin_help() {
$current_screen = get_current_screen();
// Screen Content
if ( current_user_can( 'manage_options' ) ) {
if ( !Akismet::get_api_key() || ( isset( $_GET['view'] ) && $_GET['view'] == 'start' ) ) {
//setup page
$current_screen->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Setup' , 'akismet') . '</strong></p>' .
'<p>' . esc_html__( 'Akismet filters out spam, so you can focus on more important things.' , 'akismet') . '</p>' .
'<p>' . esc_html__( 'On this page, you are able to set up the Akismet plugin.' , 'akismet') . '</p>',
)
);
$current_screen->add_help_tab(
array(
'id' => 'setup-signup',
'title' => __( 'New to Akismet' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Setup' , 'akismet') . '</strong></p>' .
'<p>' . esc_html__( 'You need to enter an API key to activate the Akismet service on your site.' , 'akismet') . '</p>' .
'<p>' . sprintf( __( 'Sign up for an account on %s to get an API Key.' , 'akismet'), '<a href="https://akismet.com/plugin-signup/" target="_blank">Akismet.com</a>' ) . '</p>',
)
);
$current_screen->add_help_tab(
array(
'id' => 'setup-manual',
'title' => __( 'Enter an API Key' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Setup' , 'akismet') . '</strong></p>' .
'<p>' . esc_html__( 'If you already have an API key' , 'akismet') . '</p>' .
'<ol>' .
'<li>' . esc_html__( 'Copy and paste the API key into the text field.' , 'akismet') . '</li>' .
'<li>' . esc_html__( 'Click the Use this Key button.' , 'akismet') . '</li>' .
'</ol>',
)
);
}
elseif ( isset( $_GET['view'] ) && $_GET['view'] == 'stats' ) {
//stats page
$current_screen->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Stats' , 'akismet') . '</strong></p>' .
'<p>' . esc_html__( 'Akismet filters out spam, so you can focus on more important things.' , 'akismet') . '</p>' .
'<p>' . esc_html__( 'On this page, you are able to view stats on spam filtered on your site.' , 'akismet') . '</p>',
)
);
}
else {
//configuration page
$current_screen->add_help_tab(
array(
'id' => 'overview',
'title' => __( 'Overview' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Configuration' , 'akismet') . '</strong></p>' .
'<p>' . esc_html__( 'Akismet filters out spam, so you can focus on more important things.' , 'akismet') . '</p>' .
'<p>' . esc_html__( 'On this page, you are able to update your Akismet settings and view spam stats.' , 'akismet') . '</p>',
)
);
$current_screen->add_help_tab(
array(
'id' => 'settings',
'title' => __( 'Settings' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Configuration' , 'akismet') . '</strong></p>' .
( Akismet::predefined_api_key() ? '' : '<p><strong>' . esc_html__( 'API Key' , 'akismet') . '</strong> - ' . esc_html__( 'Enter/remove an API key.' , 'akismet') . '</p>' ) .
'<p><strong>' . esc_html__( 'Comments' , 'akismet') . '</strong> - ' . esc_html__( 'Show the number of approved comments beside each comment author in the comments list page.' , 'akismet') . '</p>' .
'<p><strong>' . esc_html__( 'Strictness' , 'akismet') . '</strong> - ' . esc_html__( 'Choose to either discard the worst spam automatically or to always put all spam in spam folder.' , 'akismet') . '</p>',
)
);
if ( ! Akismet::predefined_api_key() ) {
$current_screen->add_help_tab(
array(
'id' => 'account',
'title' => __( 'Account' , 'akismet'),
'content' =>
'<p><strong>' . esc_html__( 'Akismet Configuration' , 'akismet') . '</strong></p>' .
'<p><strong>' . esc_html__( 'Subscription Type' , 'akismet') . '</strong> - ' . esc_html__( 'The Akismet subscription plan' , 'akismet') . '</p>' .
'<p><strong>' . esc_html__( 'Status' , 'akismet') . '</strong> - ' . esc_html__( 'The subscription status - active, cancelled or suspended' , 'akismet') . '</p>',
)
);
}
}
}
// Help Sidebar
$current_screen->set_help_sidebar(
'<p><strong>' . esc_html__( 'For more information:' , 'akismet') . '</strong></p>' .
'<p><a href="https://akismet.com/faq/" target="_blank">' . esc_html__( 'Akismet FAQ' , 'akismet') . '</a></p>' .
'<p><a href="https://akismet.com/support/" target="_blank">' . esc_html__( 'Akismet Support' , 'akismet') . '</a></p>'
);
}
public static function enter_api_key() {
if ( ! current_user_can( 'manage_options' ) ) {
die( __( 'Cheatin’ uh?', 'akismet' ) );
}
if ( !wp_verify_nonce( $_POST['_wpnonce'], self::NONCE ) )
return false;
foreach( array( 'akismet_strictness', 'akismet_show_user_comments_approved' ) as $option ) {
update_option( $option, isset( $_POST[$option] ) && (int) $_POST[$option] == 1 ? '1' : '0' );
}
if ( ! empty( $_POST['akismet_comment_form_privacy_notice'] ) ) {
self::set_form_privacy_notice_option( $_POST['akismet_comment_form_privacy_notice'] );
} else {
self::set_form_privacy_notice_option( 'hide' );
}
if ( Akismet::predefined_api_key() ) {
return false; //shouldn't have option to save key if already defined
}
$new_key = preg_replace( '/[^a-f0-9]/i', '', $_POST['key'] );
$old_key = Akismet::get_api_key();
if ( empty( $new_key ) ) {
if ( !empty( $old_key ) ) {
delete_option( 'wordpress_api_key' );
self::$notices[] = 'new-key-empty';
}
}
elseif ( $new_key != $old_key ) {
self::save_key( $new_key );
}
return true;
}
public static function save_key( $api_key ) {
$key_status = Akismet::verify_key( $api_key );
if ( $key_status == 'valid' ) {
$akismet_user = self::get_akismet_user( $api_key );
if ( $akismet_user ) {
if ( in_array( $akismet_user->status, array( 'active', 'active-dunning', 'no-sub' ) ) )
update_option( 'wordpress_api_key', $api_key );
if ( $akismet_user->status == 'active' )
self::$notices['status'] = 'new-key-valid';
elseif ( $akismet_user->status == 'notice' )
self::$notices['status'] = $akismet_user;
else
self::$notices['status'] = $akismet_user->status;
}
else
self::$notices['status'] = 'new-key-invalid';
}
elseif ( in_array( $key_status, array( 'invalid', 'failed' ) ) )
self::$notices['status'] = 'new-key-'.$key_status;
}
public static function dashboard_stats() {
if ( did_action( 'rightnow_end' ) ) {
return; // We already displayed this info in the "Right Now" section
}
if ( !$count = get_option('akismet_spam_count') )
return;
global $submenu;
echo '<h3>' . esc_html( _x( 'Spam', 'comments' , 'akismet') ) . '</h3>';
echo '<p>'.sprintf( _n(
'<a href="%1$s">Akismet</a> has protected your site from <a href="%2$s">%3$s spam comment</a>.',
'<a href="%1$s">Akismet</a> has protected your site from <a href="%2$s">%3$s spam comments</a>.',
$count
, 'akismet'), 'https://akismet.com/wordpress/', esc_url( add_query_arg( array( 'page' => 'akismet-admin' ), admin_url( isset( $submenu['edit-comments.php'] ) ? 'edit-comments.php' : 'edit.php' ) ) ), number_format_i18n($count) ).'</p>';
}
// WP 2.5+
public static function rightnow_stats() {
if ( $count = get_option('akismet_spam_count') ) {
$intro = sprintf( _n(
'<a href="%1$s">Akismet</a> has protected your site from %2$s spam comment already. ',
'<a href="%1$s">Akismet</a> has protected your site from %2$s spam comments already. ',
$count
, 'akismet'), 'https://akismet.com/wordpress/', number_format_i18n( $count ) );
} else {
$intro = sprintf( __('<a href="%s">Akismet</a> blocks spam from getting to your blog. ', 'akismet'), 'https://akismet.com/wordpress/' );
}
$link = add_query_arg( array( 'comment_status' => 'spam' ), admin_url( 'edit-comments.php' ) );
if ( $queue_count = self::get_spam_count() ) {
$queue_text = sprintf( _n(
'There’s <a href="%2$s">%1$s comment</a> in your spam queue right now.',
'There are <a href="%2$s">%1$s comments</a> in your spam queue right now.',
$queue_count
, 'akismet'), number_format_i18n( $queue_count ), esc_url( $link ) );
} else {
$queue_text = sprintf( __( "There’s nothing in your <a href='%s'>spam queue</a> at the moment." , 'akismet'), esc_url( $link ) );
}
$text = $intro . '<br />' . $queue_text;
echo "<p class='akismet-right-now'>$text</p>\n";
}
public static function check_for_spam_button( $comment_status ) {
// The "Check for Spam" button should only appear when the page might be showing
// a comment with comment_approved=0, which means an un-trashed, un-spammed,
// not-yet-moderated comment.
if ( 'all' != $comment_status && 'moderated' != $comment_status ) {
return;
}
$link = '';
$comments_count = wp_count_comments();
echo '</div>';
echo '<div class="alignleft actions">';
$classes = array(
'button-secondary',
'checkforspam',
'button-disabled' // Disable button until the page is loaded
);
if ( $comments_count->moderated > 0 ) {
$classes[] = 'enable-on-load';
if ( ! Akismet::get_api_key() ) {
$link = add_query_arg( array( 'page' => 'akismet-key-config' ), class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'options-general.php' ) );
$classes[] = 'ajax-disabled';
}
}
echo '<a
class="' . esc_attr( implode( ' ', $classes ) ) . '"' .
( ! empty( $link ) ? ' href="' . esc_url( $link ) . '"' : '' ) .
/* translators: The placeholder is for showing how much of the process has completed, as a percent. e.g., "Checking for Spam (40%)" */
' data-progress-label="' . esc_attr( __( 'Checking for Spam (%1$s%)', 'akismet' ) ) . '"
data-success-url="' . esc_attr( remove_query_arg( array( 'akismet_recheck', 'akismet_recheck_error' ), add_query_arg( array( 'akismet_recheck_complete' => 1, 'recheck_count' => urlencode( '__recheck_count__' ), 'spam_count' => urlencode( '__spam_count__' ) ) ) ) ) . '"
data-failure-url="' . esc_attr( remove_query_arg( array( 'akismet_recheck', 'akismet_recheck_complete' ), add_query_arg( array( 'akismet_recheck_error' => 1 ) ) ) ) . '"
data-pending-comment-count="' . esc_attr( $comments_count->moderated ) . '"
data-nonce="' . esc_attr( wp_create_nonce( 'akismet_check_for_spam' ) ) . '"
' . ( ! in_array( 'ajax-disabled', $classes ) ? 'onclick="return false;"' : '' ) . '
>' . esc_html__('Check for Spam', 'akismet') . '</a>';
echo '<span class="checkforspam-spinner"></span>';
}
public static function recheck_queue() {
global $wpdb;
Akismet::fix_scheduled_recheck();
if ( ! ( isset( $_GET['recheckqueue'] ) || ( isset( $_REQUEST['action'] ) && 'akismet_recheck_queue' == $_REQUEST['action'] ) ) ) {
return;
}
if ( ! wp_verify_nonce( $_POST['nonce'], 'akismet_check_for_spam' ) ) {
wp_send_json( array(
'error' => __( "You don't have permission to do that."),
));
return;
}
$result_counts = self::recheck_queue_portion( empty( $_POST['offset'] ) ? 0 : $_POST['offset'], empty( $_POST['limit'] ) ? 100 : $_POST['limit'] );
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
wp_send_json( array(
'counts' => $result_counts,
));
}
else {
$redirect_to = isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : admin_url( 'edit-comments.php' );
wp_safe_redirect( $redirect_to );
exit;
}
}
public static function recheck_queue_portion( $start = 0, $limit = 100 ) {
global $wpdb;
$paginate = '';
if ( $limit <= 0 ) {
$limit = 100;
}
if ( $start < 0 ) {
$start = 0;
}
$moderation = $wpdb->get_col( $wpdb->prepare( "SELECT * FROM {$wpdb->comments} WHERE comment_approved = '0' LIMIT %d OFFSET %d", $limit, $start ) );
$result_counts = array(
'processed' => count( $moderation ),
'spam' => 0,
'ham' => 0,
'error' => 0,
);
foreach ( $moderation as $comment_id ) {
$api_response = Akismet::recheck_comment( $comment_id, 'recheck_queue' );
if ( 'true' === $api_response ) {
++$result_counts['spam'];
}
elseif ( 'false' === $api_response ) {
++$result_counts['ham'];
}
else {
++$result_counts['error'];
}
}
return $result_counts;
}
// Adds an 'x' link next to author URLs, clicking will remove the author URL and show an undo link
public static function remove_comment_author_url() {
if ( !empty( $_POST['id'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) {
$comment_id = intval( $_POST['id'] );
$comment = get_comment( $comment_id, ARRAY_A );
if ( $comment && current_user_can( 'edit_comment', $comment['comment_ID'] ) ) {
$comment['comment_author_url'] = '';
do_action( 'comment_remove_author_url' );
print( wp_update_comment( $comment ) );
die();
}
}
}
public static function add_comment_author_url() {
if ( !empty( $_POST['id'] ) && !empty( $_POST['url'] ) && check_admin_referer( 'comment_author_url_nonce' ) ) {
$comment_id = intval( $_POST['id'] );
$comment = get_comment( $comment_id, ARRAY_A );
if ( $comment && current_user_can( 'edit_comment', $comment['comment_ID'] ) ) {
$comment['comment_author_url'] = esc_url( $_POST['url'] );
do_action( 'comment_add_author_url' );
print( wp_update_comment( $comment ) );
die();
}
}
}
public static function comment_row_action( $a, $comment ) {
$akismet_result = get_comment_meta( $comment->comment_ID, 'akismet_result', true );
$akismet_error = get_comment_meta( $comment->comment_ID, 'akismet_error', true );
$user_result = get_comment_meta( $comment->comment_ID, 'akismet_user_result', true);
$comment_status = wp_get_comment_status( $comment->comment_ID );
$desc = null;
if ( $akismet_error ) {
$desc = __( 'Awaiting spam check' , 'akismet');
} elseif ( !$user_result || $user_result == $akismet_result ) {
// Show the original Akismet result if the user hasn't overridden it, or if their decision was the same
if ( $akismet_result == 'true' && $comment_status != 'spam' && $comment_status != 'trash' )
$desc = __( 'Flagged as spam by Akismet' , 'akismet');
elseif ( $akismet_result == 'false' && $comment_status == 'spam' )
$desc = __( 'Cleared by Akismet' , 'akismet');
} else {
$who = get_comment_meta( $comment->comment_ID, 'akismet_user', true );
if ( $user_result == 'true' )
$desc = sprintf( __('Flagged as spam by %s', 'akismet'), $who );
else
$desc = sprintf( __('Un-spammed by %s', 'akismet'), $who );
}
// add a History item to the hover links, just after Edit
if ( $akismet_result ) {
$b = array();
foreach ( $a as $k => $item ) {
$b[ $k ] = $item;
if (
$k == 'edit'
|| $k == 'unspam'
) {
$b['history'] = '<a href="comment.php?action=editcomment&c='.$comment->comment_ID.'#akismet-status" title="'. esc_attr__( 'View comment history' , 'akismet') . '"> '. esc_html__('History', 'akismet') . '</a>';
}
}
$a = $b;
}
if ( $desc )
echo '<span class="akismet-status" commentid="'.$comment->comment_ID.'"><a href="comment.php?action=editcomment&c='.$comment->comment_ID.'#akismet-status" title="' . esc_attr__( 'View comment history' , 'akismet') . '">'.esc_html( $desc ).'</a></span>';
$show_user_comments_option = get_option( 'akismet_show_user_comments_approved' );
if ( $show_user_comments_option === false ) {
// Default to active if the user hasn't made a decision.
$show_user_comments_option = '1';
}
$show_user_comments = apply_filters( 'akismet_show_user_comments_approved', $show_user_comments_option );
$show_user_comments = $show_user_comments === 'false' ? false : $show_user_comments; //option used to be saved as 'false' / 'true'
if ( $show_user_comments ) {
$comment_count = Akismet::get_user_comments_approved( $comment->user_id, $comment->comment_author_email, $comment->comment_author, $comment->comment_author_url );
$comment_count = intval( $comment_count );
echo '<span class="akismet-user-comment-count" commentid="'.$comment->comment_ID.'" style="display:none;"><br><span class="akismet-user-comment-counts">'. sprintf( esc_html( _n( '%s approved', '%s approved', $comment_count , 'akismet') ), number_format_i18n( $comment_count ) ) . '</span></span>';
}
return $a;
}
public static function comment_status_meta_box( $comment ) {
$history = Akismet::get_comment_history( $comment->comment_ID );
if ( $history ) {
foreach ( $history as $row ) {
$time = date( 'D d M Y @ h:i:s a', $row['time'] ) . ' GMT';
$message = '';
if ( ! empty( $row['message'] ) ) {
// Old versions of Akismet stored the message as a literal string in the commentmeta.
// New versions don't do that for two reasons:
// 1) Save space.
// 2) The message can be translated into the current language of the blog, not stuck
// in the language of the blog when the comment was made.
$message = esc_html( $row['message'] );
}
// If possible, use a current translation.
switch ( $row['event'] ) {
case 'recheck-spam';
$message = esc_html( __( 'Akismet re-checked and caught this comment as spam.', 'akismet' ) );
break;
case 'check-spam':
$message = esc_html( __( 'Akismet caught this comment as spam.', 'akismet' ) );
break;
case 'recheck-ham':
$message = esc_html( __( 'Akismet re-checked and cleared this comment.', 'akismet' ) );
break;
case 'check-ham':
$message = esc_html( __( 'Akismet cleared this comment.', 'akismet' ) );
break;
case 'wp-blacklisted':
case 'wp-disallowed':
$message = sprintf(
/* translators: The placeholder is a WordPress PHP function name. */
esc_html( __( 'Comment was caught by %s.', 'akismet' ) ),
function_exists( 'wp_check_comment_disallowed_list' ) ? '<code>wp_check_comment_disallowed_list</code>' : '<code>wp_blacklist_check</code>'
);
break;
case 'report-spam':
if ( isset( $row['user'] ) ) {
$message = esc_html( sprintf( __( '%s reported this comment as spam.', 'akismet' ), $row['user'] ) );
}
else if ( ! $message ) {
$message = esc_html( __( 'This comment was reported as spam.', 'akismet' ) );
}
break;
case 'report-ham':
if ( isset( $row['user'] ) ) {
$message = esc_html( sprintf( __( '%s reported this comment as not spam.', 'akismet' ), $row['user'] ) );
}
else if ( ! $message ) {
$message = esc_html( __( 'This comment was reported as not spam.', 'akismet' ) );
}
break;
case 'cron-retry-spam':
$message = esc_html( __( 'Akismet caught this comment as spam during an automatic retry.' , 'akismet') );
break;
case 'cron-retry-ham':
$message = esc_html( __( 'Akismet cleared this comment during an automatic retry.', 'akismet') );
break;
case 'check-error':
if ( isset( $row['meta'], $row['meta']['response'] ) ) {
$message = sprintf( esc_html( __( 'Akismet was unable to check this comment (response: %s) but will automatically retry later.', 'akismet') ), '<code>' . esc_html( $row['meta']['response'] ) . '</code>' );
}
else {
$message = esc_html( __( 'Akismet was unable to check this comment but will automatically retry later.', 'akismet' ) );
}
break;
case 'recheck-error':
if ( isset( $row['meta'], $row['meta']['response'] ) ) {
$message = sprintf( esc_html( __( 'Akismet was unable to recheck this comment (response: %s).', 'akismet') ), '<code>' . esc_html( $row['meta']['response'] ) . '</code>' );
}
else {
$message = esc_html( __( 'Akismet was unable to recheck this comment.', 'akismet' ) );
}
break;
default:
if ( preg_match( '/^status-changed/', $row['event'] ) ) {
// Half of these used to be saved without the dash after 'status-changed'.
// See https://plugins.trac.wordpress.org/changeset/1150658/akismet/trunk
$new_status = preg_replace( '/^status-changed-?/', '', $row['event'] );
$message = sprintf( esc_html( __( 'Comment status was changed to %s', 'akismet' ) ), '<code>' . esc_html( $new_status ) . '</code>' );
}
else if ( preg_match( '/^status-/', $row['event'] ) ) {
$new_status = preg_replace( '/^status-/', '', $row['event'] );
if ( isset( $row['user'] ) ) {
$message = sprintf( esc_html( __( '%1$s changed the comment status to %2$s.', 'akismet' ) ), $row['user'], '<code>' . esc_html( $new_status ) . '</code>' );
}
}
break;
}
if ( ! empty( $message ) ) {
echo '<p>';
echo '<span style="color: #999;" alt="' . $time . '" title="' . $time . '">' . sprintf( esc_html__('%s ago', 'akismet'), human_time_diff( $row['time'] ) ) . '</span>';
echo ' - ';
echo $message; // esc_html() is done above so that we can use HTML in some messages.
echo '</p>';
}
}
}
else {
echo '<p>';
echo esc_html( __( 'No comment history.', 'akismet' ) );
echo '</p>';
}
}
public static function plugin_action_links( $links, $file ) {
if ( $file == plugin_basename( plugin_dir_url( __FILE__ ) . '/akismet.php' ) ) {
$links[] = '<a href="' . esc_url( self::get_page_url() ) . '">'.esc_html__( 'Settings' , 'akismet').'</a>';
}
return $links;
}
// Total spam in queue
// get_option( 'akismet_spam_count' ) is the total caught ever
public static function get_spam_count( $type = false ) {
global $wpdb;
if ( !$type ) { // total
$count = wp_cache_get( 'akismet_spam_count', 'widget' );
if ( false === $count ) {
$count = wp_count_comments();
$count = $count->spam;
wp_cache_set( 'akismet_spam_count', $count, 'widget', 3600 );
}
return $count;
} elseif ( 'comments' == $type || 'comment' == $type ) { // comments
$type = '';
}
return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(comment_ID) FROM {$wpdb->comments} WHERE comment_approved = 'spam' AND comment_type = %s", $type ) );
}
// Check connectivity between the WordPress blog and Akismet's servers.
// Returns an associative array of server IP addresses, where the key is the IP address, and value is true (available) or false (unable to connect).
public static function check_server_ip_connectivity() {
$servers = $ips = array();
// Some web hosts may disable this function
if ( function_exists('gethostbynamel') ) {
$ips = gethostbynamel( 'rest.akismet.com' );
if ( $ips && is_array($ips) && count($ips) ) {
$api_key = Akismet::get_api_key();
foreach ( $ips as $ip ) {
$response = Akismet::verify_key( $api_key, $ip );
// even if the key is invalid, at least we know we have connectivity
if ( $response == 'valid' || $response == 'invalid' )
$servers[$ip] = 'connected';
else
$servers[$ip] = $response ? $response : 'unable to connect';
}
}
}
return $servers;
}
// Simpler connectivity check
public static function check_server_connectivity($cache_timeout = 86400) {
$debug = array();
$debug[ 'PHP_VERSION' ] = PHP_VERSION;
$debug[ 'WORDPRESS_VERSION' ] = $GLOBALS['wp_version'];
$debug[ 'AKISMET_VERSION' ] = AKISMET_VERSION;
$debug[ 'AKISMET__PLUGIN_DIR' ] = AKISMET__PLUGIN_DIR;
$debug[ 'SITE_URL' ] = site_url();
$debug[ 'HOME_URL' ] = home_url();
$servers = get_option('akismet_available_servers');
if ( (time() - get_option('akismet_connectivity_time') < $cache_timeout) && $servers !== false ) {
$servers = self::check_server_ip_connectivity();
update_option('akismet_available_servers', $servers);
update_option('akismet_connectivity_time', time());
}
if ( wp_http_supports( array( 'ssl' ) ) ) {
$response = wp_remote_get( 'https://rest.akismet.com/1.1/test' );
}
else {
$response = wp_remote_get( 'http://rest.akismet.com/1.1/test' );
}
$debug[ 'gethostbynamel' ] = function_exists('gethostbynamel') ? 'exists' : 'not here';
$debug[ 'Servers' ] = $servers;
$debug[ 'Test Connection' ] = $response;
Akismet::log( $debug );
if ( $response && 'connected' == wp_remote_retrieve_body( $response ) )
return true;
return false;
}
// Check the server connectivity and store the available servers in an option.
public static function get_server_connectivity($cache_timeout = 86400) {
return self::check_server_connectivity( $cache_timeout );
}
/**
* Find out whether any comments in the Pending queue have not yet been checked by Akismet.
*
* @return bool
*/
public static function are_any_comments_waiting_to_be_checked() {
return !! get_comments( array(
// Exclude comments that are not pending. This would happen if someone manually approved or spammed a comment
// that was waiting to be checked. The akismet_error meta entry will eventually be removed by the cron recheck job.
'status' => 'hold',
// This is the commentmeta that is saved when a comment couldn't be checked.
'meta_key' => 'akismet_error',
// We only need to know whether at least one comment is waiting for a check.
'number' => 1,
) );
}
public static function get_page_url( $page = 'config' ) {
$args = array( 'page' => 'akismet-key-config' );
if ( $page == 'stats' )
$args = array( 'page' => 'akismet-key-config', 'view' => 'stats' );
elseif ( $page == 'delete_key' )
$args = array( 'page' => 'akismet-key-config', 'view' => 'start', 'action' => 'delete-key', '_wpnonce' => wp_create_nonce( self::NONCE ) );
$url = add_query_arg( $args, class_exists( 'Jetpack' ) ? admin_url( 'admin.php' ) : admin_url( 'options-general.php' ) );
return $url;
}
public static function get_akismet_user( $api_key ) {
$akismet_user = false;
$subscription_verification = Akismet::http_post( Akismet::build_query( array( 'key' => $api_key, 'blog' => get_option( 'home' ) ) ), 'get-subscription' );
if ( ! empty( $subscription_verification[1] ) ) {
if ( 'invalid' !== $subscription_verification[1] ) {
$akismet_user = json_decode( $subscription_verification[1] );
}
}
return $akismet_user;
}
public static function get_stats( $api_key ) {
$stat_totals = array();
foreach( array( '6-months', 'all' ) as $interval ) {
$response = Akismet::http_post( Akismet::build_query( array( 'blog' => get_option( 'home' ), 'key' => $api_key, 'from' => $interval ) ), 'get-stats' );
if ( ! empty( $response[1] ) ) {
$stat_totals[$interval] = json_decode( $response[1] );
}
}
return $stat_totals;
}
public static function verify_wpcom_key( $api_key, $user_id, $extra = array() ) {
$akismet_account = Akismet::http_post( Akismet::build_query( array_merge( array(
'user_id' => $user_id,
'api_key' => $api_key,
'get_account_type' => 'true'
), $extra ) ), 'verify-wpcom-key' );
if ( ! empty( $akismet_account[1] ) )
$akismet_account = json_decode( $akismet_account[1] );
Akismet::log( compact( 'akismet_account' ) );
return $akismet_account;
}
public static function connect_jetpack_user() {
if ( $jetpack_user = self::get_jetpack_user() ) {
if ( isset( $jetpack_user['user_id'] ) && isset( $jetpack_user['api_key'] ) ) {
$akismet_user = self::verify_wpcom_key( $jetpack_user['api_key'], $jetpack_user['user_id'], array( 'action' => 'connect_jetpack_user' ) );
if ( is_object( $akismet_user ) ) {
self::save_key( $akismet_user->api_key );
return in_array( $akismet_user->status, array( 'active', 'active-dunning', 'no-sub' ) );
}
}
}
return false;
}
public static function display_alert() {
Akismet::view( 'notice', array(
'type' => 'alert',
'code' => (int) get_option( 'akismet_alert_code' ),
'msg' => get_option( 'akismet_alert_msg' )
) );
}
public static function display_spam_check_warning() {
Akismet::fix_scheduled_recheck();
if ( wp_next_scheduled('akismet_schedule_cron_recheck') > time() && self::are_any_comments_waiting_to_be_checked() ) {
$link_text = apply_filters( 'akismet_spam_check_warning_link_text', sprintf( __( 'Please check your <a href="%s">Akismet configuration</a> and contact your web host if problems persist.', 'akismet'), esc_url( self::get_page_url() ) ) );
Akismet::view( 'notice', array( 'type' => 'spam-check', 'link_text' => $link_text ) );
}
}
public static function display_api_key_warning() {
Akismet::view( 'notice', array( 'type' => 'plugin' ) );
}
public static function display_page() {
if ( !Akismet::get_api_key() || ( isset( $_GET['view'] ) && $_GET['view'] == 'start' ) )
self::display_start_page();
elseif ( isset( $_GET['view'] ) && $_GET['view'] == 'stats' )
self::display_stats_page();
else
self::display_configuration_page();
}
public static function display_start_page() {
if ( isset( $_GET['action'] ) ) {
if ( $_GET['action'] == 'delete-key' ) {
if ( isset( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], self::NONCE ) )
delete_option( 'wordpress_api_key' );
}
}
if ( $api_key = Akismet::get_api_key() && ( empty( self::$notices['status'] ) || 'existing-key-invalid' != self::$notices['status'] ) ) {
self::display_configuration_page();
return;
}
//the user can choose to auto connect their API key by clicking a button on the akismet done page
//if jetpack, get verified api key by using connected wpcom user id
//if no jetpack, get verified api key by using an akismet token
$akismet_user = false;
if ( isset( $_GET['token'] ) && preg_match('/^(\d+)-[0-9a-f]{20}$/', $_GET['token'] ) )
$akismet_user = self::verify_wpcom_key( '', '', array( 'token' => $_GET['token'] ) );
elseif ( $jetpack_user = self::get_jetpack_user() )
$akismet_user = self::verify_wpcom_key( $jetpack_user['api_key'], $jetpack_user['user_id'] );
if ( isset( $_GET['action'] ) ) {
if ( $_GET['action'] == 'save-key' ) {
if ( is_object( $akismet_user ) ) {
self::save_key( $akismet_user->api_key );
self::display_configuration_page();
return;
}
}
}
Akismet::view( 'start', compact( 'akismet_user' ) );
/*
// To see all variants when testing.
$akismet_user->status = 'no-sub';
Akismet::view( 'start', compact( 'akismet_user' ) );
$akismet_user->status = 'cancelled';
Akismet::view( 'start', compact( 'akismet_user' ) );
$akismet_user->status = 'suspended';
Akismet::view( 'start', compact( 'akismet_user' ) );
$akismet_user->status = 'other';
Akismet::view( 'start', compact( 'akismet_user' ) );
$akismet_user = false;
*/
}
public static function display_stats_page() {
Akismet::view( 'stats' );
}
public static function display_configuration_page() {
$api_key = Akismet::get_api_key();
$akismet_user = self::get_akismet_user( $api_key );
if ( ! $akismet_user ) {
// This could happen if the user's key became invalid after it was previously valid and successfully set up.
self::$notices['status'] = 'existing-key-invalid';
self::display_start_page();
return;
}
$stat_totals = self::get_stats( $api_key );
// If unset, create the new strictness option using the old discard option to determine its default.
// If the old option wasn't set, default to discarding the blatant spam.
if ( get_option( 'akismet_strictness' ) === false ) {
add_option( 'akismet_strictness', ( get_option( 'akismet_discard_month' ) === 'false' ? '0' : '1' ) );
}
// Sync the local "Total spam blocked" count with the authoritative count from the server.
if ( isset( $stat_totals['all'], $stat_totals['all']->spam ) ) {
update_option( 'akismet_spam_count', $stat_totals['all']->spam );
}
$notices = array();
if ( empty( self::$notices ) ) {
if ( ! empty( $stat_totals['all'] ) && isset( $stat_totals['all']->time_saved ) && $akismet_user->status == 'active' && $akismet_user->account_type == 'free-api-key' ) {
$time_saved = false;
if ( $stat_totals['all']->time_saved > 1800 ) {
$total_in_minutes = round( $stat_totals['all']->time_saved / 60 );
$total_in_hours = round( $total_in_minutes / 60 );
$total_in_days = round( $total_in_hours / 8 );
$cleaning_up = __( 'Cleaning up spam takes time.' , 'akismet');
if ( $total_in_days > 1 )
$time_saved = $cleaning_up . ' ' . sprintf( _n( 'Akismet has saved you %s day!', 'Akismet has saved you %s days!', $total_in_days, 'akismet' ), number_format_i18n( $total_in_days ) );
elseif ( $total_in_hours > 1 )
$time_saved = $cleaning_up . ' ' . sprintf( _n( 'Akismet has saved you %d hour!', 'Akismet has saved you %d hours!', $total_in_hours, 'akismet' ), $total_in_hours );
elseif ( $total_in_minutes >= 30 )
$time_saved = $cleaning_up . ' ' . sprintf( _n( 'Akismet has saved you %d minute!', 'Akismet has saved you %d minutes!', $total_in_minutes, 'akismet' ), $total_in_minutes );
}
$notices[] = array( 'type' => 'active-notice', 'time_saved' => $time_saved );
}
if ( !empty( $akismet_user->limit_reached ) && in_array( $akismet_user->limit_reached, array( 'yellow', 'red' ) ) ) {
$notices[] = array( 'type' => 'limit-reached', 'level' => $akismet_user->limit_reached );
}
}
if ( !isset( self::$notices['status'] ) && in_array( $akismet_user->status, array( 'cancelled', 'suspended', 'missing', 'no-sub' ) ) ) {
$notices[] = array( 'type' => $akismet_user->status );
}
/*
// To see all variants when testing.
$notices[] = array( 'type' => 'active-notice', 'time_saved' => 'Cleaning up spam takes time. Akismet has saved you 1 minute!' );
$notices[] = array( 'type' => 'plugin' );
$notices[] = array( 'type' => 'spam-check', 'link_text' => 'Link text.' );
$notices[] = array( 'type' => 'notice', 'notice_header' => 'This is the notice header.', 'notice_text' => 'This is the notice text.' );
$notices[] = array( 'type' => 'missing-functions' );
$notices[] = array( 'type' => 'servers-be-down' );
$notices[] = array( 'type' => 'active-dunning' );
$notices[] = array( 'type' => 'cancelled' );
$notices[] = array( 'type' => 'suspended' );
$notices[] = array( 'type' => 'missing' );
$notices[] = array( 'type' => 'no-sub' );
$notices[] = array( 'type' => 'new-key-valid' );
$notices[] = array( 'type' => 'new-key-invalid' );
$notices[] = array( 'type' => 'existing-key-invalid' );
$notices[] = array( 'type' => 'new-key-failed' );
$notices[] = array( 'type' => 'limit-reached', 'level' => 'yellow' );
$notices[] = array( 'type' => 'limit-reached', 'level' => 'red' );
*/
Akismet::log( compact( 'stat_totals', 'akismet_user' ) );
Akismet::view( 'config', compact( 'api_key', 'akismet_user', 'stat_totals', 'notices' ) );
}
public static function display_notice() {
global $hook_suffix;
if ( in_array( $hook_suffix, array( 'jetpack_page_akismet-key-config', 'settings_page_akismet-key-config' ) ) ) {
// This page manages the notices and puts them inline where they make sense.
return;
}
if ( in_array( $hook_suffix, array( 'edit-comments.php' ) ) && (int) get_option( 'akismet_alert_code' ) > 0 ) {
Akismet::verify_key( Akismet::get_api_key() ); //verify that the key is still in alert state
if ( get_option( 'akismet_alert_code' ) > 0 )
self::display_alert();
}
elseif ( ( 'plugins.php' === $hook_suffix || 'edit-comments.php' === $hook_suffix ) && ! Akismet::get_api_key() ) {
// Show the "Set Up Akismet" banner on the comments and plugin pages if no API key has been set.
self::display_api_key_warning();
}
elseif ( $hook_suffix == 'edit-comments.php' && wp_next_scheduled( 'akismet_schedule_cron_recheck' ) ) {
self::display_spam_check_warning();
}
if ( isset( $_GET['akismet_recheck_complete'] ) ) {
$recheck_count = (int) $_GET['recheck_count'];
$spam_count = (int) $_GET['spam_count'];
if ( $recheck_count === 0 ) {
$message = __( 'There were no comments to check. Akismet will only check comments awaiting moderation.', 'akismet' );
}
else {
$message = sprintf( _n( 'Akismet checked %s comment.', 'Akismet checked %s comments.', $recheck_count, 'akismet' ), number_format( $recheck_count ) );
$message .= ' ';
if ( $spam_count === 0 ) {
$message .= __( 'No comments were caught as spam.', 'akismet' );
}
else {
$message .= sprintf( _n( '%s comment was caught as spam.', '%s comments were caught as spam.', $spam_count, 'akismet' ), number_format( $spam_count ) );
}
}
echo '<div class="notice notice-success"><p>' . esc_html( $message ) . '</p></div>';
}
else if ( isset( $_GET['akismet_recheck_error'] ) ) {
echo '<div class="notice notice-error"><p>' . esc_html( __( 'Akismet could not recheck your comments for spam.', 'akismet' ) ) . '</p></div>';
}
}
public static function display_status() {
if ( ! self::get_server_connectivity() ) {
Akismet::view( 'notice', array( 'type' => 'servers-be-down' ) );
}
else if ( ! empty( self::$notices ) ) {
foreach ( self::$notices as $index => $type ) {
if ( is_object( $type ) ) {
$notice_header = $notice_text = '';
if ( property_exists( $type, 'notice_header' ) ) {
$notice_header = wp_kses( $type->notice_header, self::$allowed );
}
if ( property_exists( $type, 'notice_text' ) ) {
$notice_text = wp_kses( $type->notice_text, self::$allowed );
}
if ( property_exists( $type, 'status' ) ) {
$type = wp_kses( $type->status, self::$allowed );
Akismet::view( 'notice', compact( 'type', 'notice_header', 'notice_text' ) );
unset( self::$notices[ $index ] );
}
}
else {
Akismet::view( 'notice', compact( 'type' ) );
unset( self::$notices[ $index ] );
}
}
}
}
private static function get_jetpack_user() {
if ( !class_exists('Jetpack') )
return false;
if ( defined( 'JETPACK__VERSION' ) && version_compare( JETPACK__VERSION, '7.7', '<' ) ) {
// For version of Jetpack prior to 7.7.
Jetpack::load_xml_rpc_client();
}
$xml = new Jetpack_IXR_ClientMulticall( array( 'user_id' => get_current_user_id() ) );
$xml->addCall( 'wpcom.getUserID' );
$xml->addCall( 'akismet.getAPIKey' );
$xml->query();
Akismet::log( compact( 'xml' ) );
if ( !$xml->isError() ) {
$responses = $xml->getResponse();
if ( count( $responses ) > 1 ) {
// Due to a quirk in how Jetpack does multi-calls, the response order
// can't be trusted to match the call order. It's a good thing our
// return values can be mostly differentiated from each other.
$first_response_value = array_shift( $responses[0] );
$second_response_value = array_shift( $responses[1] );
// If WPCOM ever reaches 100 billion users, this will fail. :-)
if ( preg_match( '/^[a-f0-9]{12}$/i', $first_response_value ) ) {
$api_key = $first_response_value;
$user_id = (int) $second_response_value;
}
else {
$api_key = $second_response_value;
$user_id = (int) $first_response_value;
}
return compact( 'api_key', 'user_id' );
}
}
return false;
}
/**
* Some commentmeta isn't useful in an export file. Suppress it (when supported).
*
* @param bool $exclude
* @param string $key The meta key
* @param object $meta The meta object
* @return bool Whether to exclude this meta entry from the export.
*/
public static function exclude_commentmeta_from_export( $exclude, $key, $meta ) {
if ( in_array( $key, array( 'akismet_as_submitted', 'akismet_rechecking', 'akismet_delayed_moderation_email' ) ) ) {
return true;
}
return $exclude;
}
/**
* When Akismet is active, remove the "Activate Akismet" step from the plugin description.
*/
public static function modify_plugin_description( $all_plugins ) {
if ( isset( $all_plugins['akismet/akismet.php'] ) ) {
if ( Akismet::get_api_key() ) {
$all_plugins['akismet/akismet.php']['Description'] = __( 'Used by millions, Akismet is quite possibly the best way in the world to <strong>protect your blog from spam</strong>. Your site is fully configured and being protected, even while you sleep.', 'akismet' );
}
else {
$all_plugins['akismet/akismet.php']['Description'] = __( 'Used by millions, Akismet is quite possibly the best way in the world to <strong>protect your blog from spam</strong>. It keeps your site protected even while you sleep. To get started, just go to <a href="admin.php?page=akismet-key-config">your Akismet Settings page</a> to set up your API key.', 'akismet' );
}
}
return $all_plugins;
}
private static function set_form_privacy_notice_option( $state ) {
if ( in_array( $state, array( 'display', 'hide' ) ) ) {
update_option( 'akismet_comment_form_privacy_notice', $state );
}
}
public static function register_personal_data_eraser( $erasers ) {
$erasers['akismet'] = array(
'eraser_friendly_name' => __( 'Akismet', 'akismet' ),
'callback' => array( 'Akismet_Admin', 'erase_personal_data' ),
);
return $erasers;
}
/**
* When a user requests that their personal data be removed, Akismet has a duty to discard
* any personal data we store outside of the comment itself. Right now, that is limited
* to the copy of the comment we store in the akismet_as_submitted commentmeta.
*
* FWIW, this information would be automatically deleted after 15 days.
*
* @param $email_address string The email address of the user who has requested erasure.
* @param $page int This function can (and will) be called multiple times to prevent timeouts,
* so this argument is used for pagination.
* @return array
* @see https://developer.wordpress.org/plugins/privacy/adding-the-personal-data-eraser-to-your-plugin/
*/
public static function erase_personal_data( $email_address, $page = 1 ) {
$items_removed = false;
$number = 50;
$page = (int) $page;
$comments = get_comments(
array(
'author_email' => $email_address,
'number' => $number,
'paged' => $page,
'order_by' => 'comment_ID',
'order' => 'ASC',
)
);
foreach ( (array) $comments as $comment ) {
$comment_as_submitted = get_comment_meta( $comment->comment_ID, 'akismet_as_submitted', true );
if ( $comment_as_submitted ) {
delete_comment_meta( $comment->comment_ID, 'akismet_as_submitted' );
$items_removed = true;
}
}
// Tell core if we have more comments to work on still
$done = count( $comments ) < $number;
return array(
'items_removed' => $items_removed,
'items_retained' => false, // always false in this example
'messages' => array(), // no messages in this example
'done' => $done,
);
}
}
changelog.txt 0000604 00000047523 15075504630 0007250 0 ustar 00 === Akismet Anti-Spam ===
== Archived Changelog Entries ==
This file contains older changelog entries, so we can keep the size of the standard WordPress readme.txt file reasonable.
For the latest changes, please see the "Changelog" section of the [readme.txt file](https://plugins.svn.wordpress.org/akismet/trunk/readme.txt).
= 4.1.5 =
*Release Date - 29 April 2020*
* Based on user feedback, we have dropped the in-admin notice explaining the availability of the "privacy notice" option in the AKismet settings screen. The option itself is available, but after displaying the notice for the last 2 years, it is now considered a known fact.
* Updated the "Requires at least" to WP 4.6, based on recommendations from https://wp-info.org/tools/checkplugini18n.php?slug=akismet
* Moved older changelog entries to a separate file to keep the size of this readme reasonable, also based on recommendations from https://wp-info.org/tools/checkplugini18n.php?slug=akismet
= 4.1.4 =
*Release Date - 17 March 2020*
* Only redirect to the Akismet setup screen upon plugin activation if the plugin was activated manually from within the plugin-related screens, to help users with non-standard install workflows, like WP-CLI.
* Update the layout of the initial setup screen to be more readable on small screens.
* If no API key has been entered, don't run code that expects an API key.
* Improve the readability of the comment history entries.
* Don't modify the comment form HTML if no API key has been set.
= 4.1.3 =
*Release Date - 31 October 2019*
* Prevented an attacker from being able to cause a user to unknowingly recheck their Pending comments for spam.
* Improved compatibility with Jetpack 7.7+.
* Updated the plugin activation page to use consistent language and markup.
* Redirecting users to the Akismet connnection/settings screen upon plugin activation, in an effort to make it easier for people to get setup.
= 4.1.2 =
*Release Date - 14 May 2019*
* Fixed a conflict between the Akismet setup banner and other plugin notices.
* Reduced the number of API requests made by the plugin when attempting to verify the API key.
* Include additional data in the pingback pre-check API request to help make the stats more accurate.
* Fixed a bug that was enabling the "Check for Spam" button when no comments were eligible to be checked.
* Improved Akismet's AMP compatibility.
= 4.1.1 =
*Release Date - 31 January 2019*
* Fixed the "Setup Akismet" notice so it resizes responsively.
* Only highlight the "Save Changes" button in the Akismet config when changes have been made.
* The count of comments in your spam queue shown on the dashboard show now always be up-to-date.
= 4.1 =
*Release Date - 12 November 2018*
* Added a WP-CLI method for retrieving stats.
* Hooked into the new "Personal Data Eraser" functionality from WordPress 4.9.6.
* Added functionality to clear outdated alerts from Akismet.com.
= 4.0.8 =
*Release Date - 19 June 2018*
* Improved the grammar and consistency of the in-admin privacy related notes (notice and config).
* Revised in-admin explanation of the comment form privacy notice to make its usage clearer.
* Added `rel="nofollow noopener"` to the comment form privacy notice to improve SEO and security.
= 4.0.7 =
*Release Date - 28 May 2018*
* Based on user feedback, the link on "Learn how your comment data is processed." in the optional privacy notice now has a `target` of `_blank` and opens in a new tab/window.
* Updated the in-admin privacy notice to use the term "comment" instead of "contact" in "Akismet can display a notice to your users under your comment forms."
* Only show in-admin privacy notice if Akismet has an API Key configured
= 4.0.6 =
*Release Date - 26 May 2018*
* Moved away from using `empty( get_option() )` to instantiating a variable to be compatible with older versions of PHP (5.3, 5.4, etc).
= 4.0.5 =
*Release Date - 26 May 2018*
* Corrected version number after tagging. Sorry...
= 4.0.4 =
*Release Date - 26 May 2018*
* Added a hook to provide Akismet-specific privacy information for a site's privacy policy.
* Added tools to control the display of a privacy related notice under comment forms.
* Fixed HTML in activation failure message to close META and HEAD tag properly.
* Fixed a bug that would sometimes prevent Akismet from being correctly auto-configured.
= 4.0.3 =
*Release Date - 19 February 2018*
* Added a scheduled task to remove entries in wp_commentmeta that no longer have corresponding comments in wp_comments.
* Added a new `akismet_batch_delete_count` action to the batch delete methods for people who'd like to keep track of the numbers of records being processed by those methods.
= 4.0.2 =
*Release Date - 18 December 2017*
* Fixed a bug that could cause Akismet to recheck a comment that has already been manually approved or marked as spam.
* Fixed a bug that could cause Akismet to claim that some comments are still waiting to be checked when no comments are waiting to be checked.
= 4.0.1 =
*Release Date - 6 November 2017*
* Fixed a bug that could prevent some users from connecting Akismet via their Jetpack connection.
* Ensured that any pending Akismet-related events are unscheduled if the plugin is deactivated.
* Allow some JavaScript to be run asynchronously to avoid affecting page render speeds.
= 4.0 =
*Release Date - 19 September 2017*
* Added REST API endpoints for configuring Akismet and retrieving stats.
* Increased the minimum supported WordPress version to 4.0.
* Added compatibility with comments submitted via the REST API.
* Improved the progress indicator on the "Check for Spam" button.
= 3.3.4 =
*Release Date - 3 August 2017*
* Disabled Akismet's debug log output by default unless AKISMET_DEBUG is defined.
* URL previews now begin preloading when the mouse moves near them in the comments section of wp-admin.
* When a comment is caught by the Comment Blacklist, Akismet will always allow it to stay in the trash even if it is spam as well.
* Fixed a bug that was preventing an error from being shown when a site can't reach Akismet's servers.
= 3.3.3 =
*Release Date - 13 July 2017*
* Reduced amount of bandwidth used by the URL Preview feature.
* Improved the admin UI when the API key is manually pre-defined for the site.
* Removed a workaround for WordPress installations older than 3.3 that will improve Akismet's compatibility with other plugins.
* The number of spam blocked that is displayed on the WordPress dashboard will now be more accurate and updated more frequently.
* Fixed a bug in the Akismet widget that could cause PHP warnings.
= 3.3.2 =
*Release Date - 10 May 2017*
* Fixed a bug causing JavaScript errors in some browsers.
= 3.3.1 =
*Release Date - 2 May 2017*
* Improve performance by only requesting the akismet_comment_nonce option when absolutely necessary.
* Fixed two bugs that could cause PHP warnings.
* Fixed a bug that was preventing the "Remove author URL" feature from working after a comment was edited using "Quick Edit."
* Fixed a bug that was preventing the URL preview feature from working after a comment was edited using "Quick Edit."
= 3.3 =
*Release Date - 23 February 2017*
* Updated the Akismet admin pages with a new clean design.
* Fixed bugs preventing the `akismet_add_comment_nonce` and `akismet_update_alert` wrapper functions from working properly.
* Fixed bug preventing the loading indicator from appearing when re-checking all comments for spam.
* Added a progress indicator to the "Check for Spam" button.
* Added a success message after manually rechecking the Pending queue for spam.
= 3.2 =
*Release Date - 6 September 2016*
* Added a WP-CLI module. You can now check comments and recheck the moderation queue from the command line.
* Stopped using the deprecated jQuery function `.live()`.
* Fixed a bug in `remove_comment_author_url()` and `add_comment_author_url()` that could generate PHP notices.
* Fixed a bug that could cause an infinite loop for sites with very very very large comment IDs.
* Fixed a bug that could cause the Akismet widget title to be blank.
= 3.1.11 =
*Release Date - 12 May 2016*
* Fixed a bug that could cause the "Check for Spam" button to skip some comments.
* Fixed a bug that could prevent some spam submissions from being sent to Akismet.
* Updated all links to use https:// when possible.
* Disabled Akismet debug logging unless WP_DEBUG and WP_DEBUG_LOG are both enabled.
= 3.1.10 =
*Release Date - 1 April 2016*
* Fixed a bug that could cause comments caught as spam to be placed in the Pending queue.
* Fixed a bug that could have resulted in comments that were caught by the core WordPress comment blacklist not to have a corresponding History entry.
* Fixed a bug that could have caused avoidable PHP warnings in the error log.
= 3.1.9 =
*Release Date - 28 March 2016*
* Add compatibility with Jetpack so that Jetpack can automatically configure Akismet settings when appropriate.
* Fixed a bug preventing some comment data from being sent to Akismet.
= 3.1.8 =
*Release Date - 4 March 2016*
* Fixed a bug preventing Akismet from being used with some plugins that rewrite admin URLs.
* Reduced the amount of bandwidth used on Akismet API calls
* Reduced the amount of space Akismet uses in the database
* Fixed a bug that could cause comments caught as spam to be placed in the Pending queue.
= 3.1.7 =
*Release Date - 4 January 2016*
* Added documentation for the 'akismet_comment_nonce' filter.
* The post-install activation button is now accessible to screen readers and keyboard-only users.
* Fixed a bug that was preventing the "Remove author URL" feature from working in WordPress 4.4
= 3.1.6 =
*Release Date - 14 December 2015*
* Improve the notices shown after activating Akismet.
* Update some strings to allow for the proper plural forms in all languages.
= 3.1.5 =
*Release Date - 13 October 2015*
* Closes a potential XSS vulnerability.
= 3.1.4 =
*Release Date - 24 September 2015*
* Fixed a bug that was preventing some users from automatically connecting using Jetpack if they didn't have a current Akismet subscription.
* Fixed a bug that could cause comments caught as spam to be placed in the Pending queue.
* Error messages and instructions have been simplified to be more understandable.
* Link previews are enabled for all links inside comments, not just the author's website link.
= 3.1.3 =
*Release Date - 6 July 2015*
* Notify users when their account status changes after previously being successfully set up. This should help any users who are seeing blank Akismet settings screens.
= 3.1.2 =
*Release Date - 7 June 2015*
* Reduced the amount of space Akismet uses in the commentmeta table.
* Fixed a bug where some comments with quotes in the author name weren't getting history entries
* Pre-emptive security improvements to ensure that the Akismet plugin can't be used by attackers to compromise a WordPress installation.
* Better UI for the key entry field: allow whitespace to be included at the beginning or end of the key and strip it out automatically when the form is submitted.
* When deactivating the plugin, notify the Akismet API so the site can be marked as inactive.
* Clearer error messages.
= 3.1.1 =
*Release Date - 17th March, 2015*
* Improvements to the "Remove comment author URL" JavaScript
* Include the pingback pre-check from the 2.6 branch.
= 3.1 =
*Release Date - 11th March, 2015*
* Use HTTPS by default for all requests to Akismet.
* Fix for a situation where Akismet might strip HTML from a comment.
= 3.0.4 =
*Release Date - 11th December, 2014*
* Fix to make .htaccess compatible with Apache 2.4.
* Fix to allow removal of https author URLs.
* Fix to avoid stripping part of the author URL when removing and re-adding.
* Removed the "Check for Spam" button from the "Trash" and "Approved" queues, where it would have no effect.
* Allow automatic API key configuration when Jetpack is installed and connected to a WordPress.com account
= 3.0.3 =
*Release Date - 3rd November, 2014*
* Fix for sending the wrong data to delete_comment action that could have prevented old spam comments from being deleted.
* Added a filter to disable logging of Akismet debugging information.
* Added a filter for the maximum comment age when deleting old spam comments.
* Added a filter for the number per batch when deleting old spam comments.
* Removed the "Check for Spam" button from the Spam folder.
= 3.0.2 =
*Release Date - 18th August, 2014*
* Performance improvements.
* Fixed a bug that could truncate the comment data being sent to Akismet for checking.
= 3.0.1 =
*Release Date - 9th July, 2014*
* Removed dependency on PHP's fsockopen function
* Fix spam/ham reports to work when reported outside of the WP dashboard, e.g., from Notifications or the WP app
* Remove jQuery dependency for comment form JavaScript
* Remove unnecessary data from some Akismet comment meta
* Suspended keys will now result in all comments being put in moderation, not spam.
= 3.0.0 =
*Release Date - 15th April, 2014*
* Move Akismet to Settings menu
* Drop Akismet Stats menu
* Add stats snapshot to Akismet settings
* Add Akismet subscription details and status to Akismet settings
* Add contextual help for each page
* Improve Akismet setup to use Jetpack to automate plugin setup
* Fix "Check for Spam" to use AJAX to avoid page timing out
* Fix Akismet settings page to be responsive
* Drop legacy code
* Tidy up CSS and Javascript
* Replace the old discard setting with a new "discard pervasive spam" feature.
= 2.6.0 =
*Release Date - 18th March, 2014*
* Add ajax paging to the check for spam button to handle large volumes of comments
* Optimize javascript and add localization support
* Fix bug in link to spam comments from right now dashboard widget
* Fix bug with deleting old comments to avoid timeouts dealing with large volumes of comments
* Include X-Pingback-Forwarded-For header in outbound WordPress pingback verifications
* Add pre-check for pingbacks, to stop spam before an outbound verification request is made
= 2.5.9 =
*Release Date - 1st August, 2013*
* Update 'Already have a key' link to redirect page rather than depend on javascript
* Fix some non-translatable strings to be translatable
* Update Activation banner in plugins page to redirect user to Akismet config page
= 2.5.8 =
*Release Date - 20th January, 2013*
* Simplify the activation process for new users
* Remove the reporter_ip parameter
* Minor preventative security improvements
= 2.5.7 =
*Release Date - 13th December, 2012*
* FireFox Stats iframe preview bug
* Fix mshots preview when using https
* Add .htaccess to block direct access to files
* Prevent some PHP notices
* Fix Check For Spam return location when referrer is empty
* Fix Settings links for network admins
* Fix prepare() warnings in WP 3.5
= 2.5.6 =
*Release Date - 26th April, 2012*
* Prevent retry scheduling problems on sites where wp_cron is misbehaving
* Preload mshot previews
* Modernize the widget code
* Fix a bug where comments were not held for moderation during an error condition
* Improve the UX and display when comments are temporarily held due to an error
* Make the Check For Spam button force a retry when comments are held due to an error
* Handle errors caused by an invalid key
* Don't retry comments that are too old
* Improve error messages when verifying an API key
= 2.5.5 =
*Release Date - 11th January, 2012*
* Add nonce check for comment author URL remove action
* Fix the settings link
= 2.5.4 =
*Release Date - 5th January, 2012*
* Limit Akismet CSS and Javascript loading in wp-admin to just the pages that need it
* Added author URL quick removal functionality
* Added mShot preview on Author URL hover
* Added empty index.php to prevent directory listing
* Move wp-admin menu items under Jetpack, if it is installed
* Purge old Akismet comment meta data, default of 15 days
= 2.5.3 =
*Release Date - 8th Febuary, 2011*
* Specify the license is GPL v2 or later
* Fix a bug that could result in orphaned commentmeta entries
* Include hotfix for WordPress 3.0.5 filter issue
= 2.5.2 =
*Release Date - 14th January, 2011*
* Properly format the comment count for author counts
* Look for super admins on multisite installs when looking up user roles
* Increase the HTTP request timeout
* Removed padding for author approved count
* Fix typo in function name
* Set Akismet stats iframe height to fixed 2500px. Better to have one tall scroll bar than two side by side.
= 2.5.1 =
*Release Date - 17th December, 2010*
* Fix a bug that caused the "Auto delete" option to fail to discard comments correctly
* Remove the comment nonce form field from the 'Akismet Configuration' page in favor of using a filter, akismet_comment_nonce
* Fixed padding bug in "author" column of posts screen
* Added margin-top to "cleared by ..." badges on dashboard
* Fix possible error when calling akismet_cron_recheck()
* Fix more PHP warnings
* Clean up XHTML warnings for comment nonce
* Fix for possible condition where scheduled comment re-checks could get stuck
* Clean up the comment meta details after deleting a comment
* Only show the status badge if the comment status has been changed by someone/something other than Akismet
* Show a 'History' link in the row-actions
* Translation fixes
* Reduced font-size on author name
* Moved "flagged by..." notification to top right corner of comment container and removed heavy styling
* Hid "flagged by..." notification while on dashboard
= 2.5.0 =
*Release Date - 7th December, 2010*
* Track comment actions under 'Akismet Status' on the edit comment screen
* Fix a few remaining deprecated function calls ( props Mike Glendinning )
* Use HTTPS for the stats IFRAME when wp-admin is using HTTPS
* Use the WordPress HTTP class if available
* Move the admin UI code to a separate file, only loaded when needed
* Add cron retry feature, to replace the old connectivity check
* Display Akismet status badge beside each comment
* Record history for each comment, and display it on the edit page
* Record the complete comment as originally submitted in comment_meta, to use when reporting spam and ham
* Highlight links in comment content
* New option, "Show the number of comments you've approved beside each comment author."
* New option, "Use a nonce on the comment form."
= 2.4.0 =
*Release Date - 23rd August, 2010*
* Spell out that the license is GPLv2
* Fix PHP warnings
* Fix WordPress deprecated function calls
* Fire the delete_comment action when deleting comments
* Move code specific for older WP versions to legacy.php
* General code clean up
= 2.3.0 =
*Release Date - 5th June, 2010*
* Fix "Are you sure" nonce message on config screen in WPMU
* Fix XHTML compliance issue in sidebar widget
* Change author link; remove some old references to WordPress.com accounts
* Localize the widget title (core ticket #13879)
= 2.2.9 =
*Release Date - 2nd June, 2010*
* Eliminate a potential conflict with some plugins that may cause spurious reports
= 2.2.8 =
*Release Date - 27th May, 2010*
* Fix bug in initial comment check for ipv6 addresses
* Report comments as ham when they are moved from spam to moderation
* Report comments as ham when clicking undo after spam
* Use transition_comment_status action when available instead of older actions for spam/ham submissions
* Better diagnostic messages when PHP network functions are unavailable
* Better handling of comments by logged-in users
= 2.2.7 =
*Release Date - 17th December, 2009*
* Add a new AKISMET_VERSION constant
* Reduce the possibility of over-counting spam when another spam filter plugin is in use
* Disable the connectivity check when the API key is hard-coded for WPMU
= 2.2.6 =
*Release Date - 20th July, 2009*
* Fix a global warning introduced in 2.2.5
* Add changelog and additional readme.txt tags
* Fix an array conversion warning in some versions of PHP
* Support a new WPCOM_API_KEY constant for easier use with WordPress MU
= 2.2.5 =
*Release Date - 13th July, 2009*
* Include a new Server Connectivity diagnostic check, to detect problems caused by firewalls
= 2.2.4 =
*Release Date - 3rd June, 2009*
* Fixed a key problem affecting the stats feature in WordPress MU
* Provide additional blog information in Akismet API calls