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PK ! �Ϣ��2 �2
changelog.txtnu �[��� == Changelog Archive ==
This is to keep track of all changes the plugin undertakes. The readme.txt should only contain the most recent 3.
= 1.4.7 =
Release Date: May 22, 2024
* Overview
* Updated the "Tested up to" value to support 6.5+
= 1.4.6 =
Release Date: April 10, 2024
* Overview
* Tested and updated to support WordPress 6.5: Regina
* Improved description text to denote that the [recaptcha] shortcode is only needed for V2
* Thanks to user @rickcurran for pointing out that it was ambiguous and needed improvement!
* https://wordpress.org/support/topic/use-recaptcha-v3-but-only-with-the-recaptcha-tag/
= 1.4.5 =
Release Date: January 18, 2024
* Happy New Year!
* Overview
* Tested and updated to support WordPress 6.4: Shirley
= 1.4.4 =
Release Date: September 09, 2023
* Overview
* Tested and updated to support WordPress 6.3: Lionel
= 1.4.1 =
Release Date: July 29, 2022
* Overview
* Fixed issue with validation error message not appearing on submission.
Contact Form 7 updated their validation JS.
* Code Changes
* Added 'data-name="recaptcha"' to the wpcf7 control recaptcha output in recaptcha-v2.php LN 135.
Validation JS expect both the data-name and class "wpcf7-form-control-wrap" to work properly.
= 1.4.0 =
Release Date: June 01, 2022
* Overview
* Updated "Tested up to" version for WordPress 6.0 branch.
= 1.3.9 =
Release Date: April 13, 2022
* Overview
* Used the `wp_is_block_theme()` to conditionally check if Google ReCaptcha should be enqueued globally.
If false, the script will load whenever the shortcode is called and only enqueue on pages where it's used.
WordPress should detect this and late enqueue it into the footer.
* FSE Themes will still need to use Google ReCpatha script globally until there is an easier way to detect if a script
should be used or start supporting late enqueues.
* Code Changes
* Added conditional for `wp_is_block_theme()`: recaptcha-v2.php LN 87
* Re-added the inline enqueue check to shortcode callback: recaptcha-v2.php LN 110
= 1.3.8 =
Release Date: March 07, 2022
* Overview
* Added new filter hook to allow developers to filter the global reCaptcha locale.
* Code Changes
* New filter `wpcf7_recaptcha_locale` with the passed Site Locale in recaptcha-v2.php
= 1.3.7 =
Release Date: January 03, 2022
* Happy New Year!
* Overview
* User @gerhardfasol reported an issue of the reCaptcha not appearing in the new Full Site Editing feature of TwentyTwentyTwo theme.
FSE not longer allows late calls to `wp_enqueue_script()` function and expects all scripts to be added via the `wp_enqueue_scripts` hook.
We have removed the late function call in favor of the hook which seems to work for FSE and backwards compatibility.
= 1.3.6 =
Release Date: November 29, 2021
* Overview
* Applied `wpcf7_form_tag` filter to ensure ReCaptcha always has a basic name of "recaptcha".
This resolves a conflict with Contact Form 7 and Conditionals Fields for Contact Form 7.
See these threads for more information:
https://wordpress.org/support/topic/recaptcha-with-conditionals-fields-for-cf7/
https://wordpress.org/support/topic/custom-tag-not-found/
= 1.3.5 =
Release Date: June 21, 2021
* Overview
* Updated support for WordPress 5.8.
= 1.3.4 =
Release Date: June 14, 2021
* Overview
* Allow users to edit the reCaptcha messages via the "Messages" tab when editing a form. A fallback translation is still provided for older forms.
* Encapsulated the controls JS file to make it easier for optimize plugins to include our script in their script soup file.
* Code Changes
* Encapsulated the JS in the assets/wpcf7-recaptcha-controls.js file.
* Added CF7 filter "wpcf7_messages" to allow users to change validation messages.
= 1.3.3 =
Release Date: March 01, 2021
* Overview
* Contact Form 7 expects span tags for Javascript Validation. The reCaptcha control was updated to be wrapped in HTML span tags.
* Code Changes
* Wrapped reCaptcha Control in HTML span tags.
* Added validation filter hooks `wpcf7_validate_recaptcha` and `wpcf7_validate_recaptcha*`
* Updated wpcf7-recaptcha-controls to account for span HTML tag changes.
= 1.3.2 =
Release Date: February 25, 2021
* Overview
* Match Conatct Form 7 update changes.
* Code Changes
* Updated the remove action hook priority for wpcf7_recaptcha_enqueue_scripts from 10 to 20
= 1.3.0 =
Release Date: December 21, 2020
* Overview
* Updated WordPress version to show 5.6 support.
= 1.2.9 =
Release Date: August 26, 2020
* Overview
* Some users reported issues with reCaptcha displaying, likely based on enqueue method
* Code Changes
* Removed `iqfix_wpcf7_recaptcha_callback_script()` function
* Enqueued reCaptcha controls based on whether google reCaptcha is enqueued.
* See recaptcha-v2.php LN 72
= 1.2.8 =
Release Date: August 19, 2020
* Overview
* Changed support to v5.5
* Removed instances of "whitelist" from translations in favor of "domain list".
* Inline footer script now moved to an enqueued file.
* Updated spam check JS to look for the correct element.
* Code Changes
* iqfix_wpcf7_recaptcha_callback_script now enqueues instead of adds an inline script.
* iqfix_wpcf7_recaptcha_callback_script Priority updated from 40 to 2
* iqfix_wpcf7_recaptcha_enqueue_scripts localizes new Response Error string for the off chance the response element cannot be found.
* New File assets\js\wpcf7-recaptcha-controls.js
* Script content previously in iqfix_wpcf7_recaptcha_callback_script
* wpcf7spam Event Listener now looks for textarea[name="g-recaptcha-response"] instead of input[name="g-recaptcha-response"]
* Thanks @fuadyp ( https://wordpress.org/support/topic/not-valid-tip-error/ )
* wpcf7spam Event Listener now console logs an error in the off chance a response element cannot be found.
= 1.2.7 =
Release Date: June 15, 2020
* Overview
* Rearranged the plugin deity method calls so that inclusion of files is last.
= 1.2.6 =
Release Date: April 22, 2020
* Overview
* Updated reCaptcha Javascript to use the passed event to find the specific form. This should fix any "2 forms 1 page" issues.
= 1.2.5 =
Release Date: April 20, 2020
* Overview
* Updated WordPress Version to denote support for 5.4+
= 1.2.4 =
Release Date: December 23, 2019
* Overview
* Added lower priority to the reCaptcha enqueue hook so we can reserve the `google-recaptcha` handle before Contact Form 7 can. This shouldn't be needed but is an additional failsafe should the Conact Form 7 enqueue hook not be removed properly.
* Added constant checks against the Contact Form 7 constants. This will ensure the plugin does not break should those change or be removed in future versions of Contact Form 7. Future-proofing.
= 1.2.3 =
Release Date: November 13, 2019
* Features
* Added reCaptcha alignment controls to the reCaptcha shortcode. Left, Center, Right.
* Added support for the Contact Form 7 constants `WPCF7_RECAPTCHA_SITEKEY` and `WPCF7_RECAPTCHA_SECRET` in the WP Config.
* For more information see the post by Takayuki Miyoshi ( https://contactform7.com/2019/08/04/contact-form-7-514/ )
* Fixes
* Updated the logging feature for whenever the reCaptcha returns an error. Uses Contact Form 7 log method.
= 1.2.2 =
Release Date: September 17, 2019
* Overview
* Updated some translation function to include the plugin slug which should help translations. Thanks @alexclassroom !
= 1.2.1 =
Release Date: September 09, 2019
* Overview
* The usage of 'Contact Form 7' is Trademarked by the plugin author. We've changed our name to show that we're not part of Contact Form 7 but an extension of.
= 1.2.0 =
Release Date: June 13, 2019
* Overview
* Removed jQuery dependecy entirely.
* Converted inline jQuery to JavaScript in regards to reCaptcha validation upon submission.
* Updated noscript reCaptcha to include a line break which A3 Lazy Load decides it won't lazy load for some reason.
* Code Changes
* recaptcha-v2.php -> iqfix_wpcf7_recaptcha_callback_script() Updated inline jQuery to vanilla JavaScript.
* recaptcha-v2.php -> iqfix_wpcf7_recaptcha_noscript() Added a linebreak to noscript iframe and textarea in an attempt to prevent A3 Lazy Load plugin from lazying loading the iframe.
= 1.1.9 =
Release Date: May 14, 2019
* Overview
* Added option to allow user to choose which website to pull the reCaptcha resources from.
The choices are google.com or recaptcha.net. These are for situations or countries that specifically block Google and prevent our reCaptcha from appearing.
* Code Changes
* Updated recaptcha-v2.php file to switch out the recaptcha source URLs.
* Updated reCaptcha noscript to look nicer and function better.
* We've left styling the noscript reCaptcha up to themes and developers.
* Added private method to handle saving settings: IQFix_WPCF7_Deity::save_recaptcha_settings()
* Added public static method to ensure my own sanity: IQFix_WPCF7_Deity::verify_recaptcha_source()
* Makes sure that at every point our source is either google.com or recaptcha.net
= 1.1.8 =
Release Date: April 26, 2019
* Overview
* Contact Forms could still be submitted to Flamingo even when the reCaptcha was not being clicked or interacted with.
We've hook into before Contact Form 7 does their Flamingo submission and removed the hook if 1) There's a reCaptcha on the form and 2) no reCaptcha verification was found in the submitted data.]
This should prevent the multitude of spam posts being saved in Flamingo.
Thanks to @scits to bringing this issue to our attention!
* Files Added
* wpcf7-recaptcha/flamingo.php
* Only gets included and processed whenever Flamingo is detected to be installed and active.
= 1.1.6 =
Release Date: April 02, 2019
* Overview
* Forum user @aldebaran57 points out how to add localization to the reCaptcha API which was tested and integrated.
* https://wordpress.org/support/topic/force-language-of-widget-so-it-reacts-to-language-switcher-on-multi-lang-sites/
= 1.1.5 =
Release Date: February 25, 2019
* Overview
* Added plugin to github and link to github on description page.
* Ran into issue committing v1.1.4 which caused json checksums to not reflect some changes made. Thank @willpresleyev for pointing this out!
* https://wordpress.org/support/topic/plugin-checksum-json-needs-updated/
= 1.1.4 =
Relase Date: February 22, 2019
* General
* Ensured WordPress 5.1 compatibility
* We need your help translating this plugin! Please contribute at: https://translate.wordpress.org/projects/wp-plugins/wpcf7-recaptcha
* Multisite
* Multisite - Network Admins will notice a new menu item under plugins labelled "WPCF7 reCaptcha Settings"
* Multisite - Network Admins now have the ability to add default keys and settings for sites. Individual sites can overwrite these defaults should they choose to.
* Multisite - Default Network settings do not override keys or settings if they are already set/saved on the individual site. These only apply if none are found on the individual site.
* Cleanup
* Removed languages folder to avoid confusion with glotpress.
= 1.1.3 =
Relase Date: February 06, 2019
* Overview
* An attempt to make translations easier and better overall.
* Combined a few redundant translation functions into a single translation function.
* Changed instances of reCaptcha that were all caps and not consistent.
* Added a margin-bottom: 0 style to the reCaptcha iframe in an attempt to prevent CSS overlapping using the `add_action( 'wp_enqueue_scripts', 'iqfix_recaptcha_inline_css' )` hook.
= 1.1.2 =
Relase Date: January 14, 2019
* Overview
* Replaces old Text Domain 'iqc' with new Text Domain 'wpcf7-recaptcha' to match the plugin slug. This fix should help translations.
* Added Portable Object Template (.pot) file to the /languages/ folder to help translators.
* Added call to action on the settings page which encourages users to like IQComputing on Facebook to receive the latest news and updates regarding this plugin and future plugins we develop.
= 1.1.1 =
Release Date: January 07, 2019
* Overview
* Adds message whenever user forgets to click reCaptcha checkbox.
= 1.1.0 =
Release Date: December 28, 2018
* Overview
* Prevents Contact Form 7 from removing reCaptcha keys upon update.
* Removes Contact Form 7 reCaptcha upgrade notice.
= 1.0 =
Release Date: December 28, 2018
* Overview
* Initial release of plugin.
* Contact Form 7 5.0.5 reCaptcha functionality copied over.
* Created subpage under "Contact" named "reCaptcha Version" to be used as a settings page.PK ! 3����3 �3 wpcf7-recaptcha.phpnu �[��� <?php
/**
* Plugin Name: ReCaptcha v2 for Contact Form 7
* Description: ReCaptcha v2 Fix for Contact Form 7 5.1 and later.
* Version: 1.4.7
* Author: IQComputing
* Author URI: http://www.iqcomputing.com/
* License: GPL2
* Text Domain: wpcf7-recaptcha
*/
defined( 'ABSPATH' ) or die( 'You cannot be here.' );
/**
* IQComputing Contact Form 7 reCaptcha Fix, Deity Class
*/
Class IQFix_WPCF7_Deity {
/**
* WPCF7 ReCaptcha Plugin Version
*
* @var String
*/
public static $version = '1.4.7';
/**
* Class Registration, set up necessities
*
* @return void
*/
public static function register() {
$class = new self();
$class->action_hooks();
$class->filter_hooks();
$class->include_files();
}
/**
* Really don't like dynamically assigning URLs by user saved options.
* This method will verify at every stage that the given value is either
* `google.com` or `recaptcha.net`
* Nowhere in between can this value be changed to anything but those two.
*
* @param $expectation
*
* @return $reality
*/
public static function verify_recaptcha_source( $expectation = 'google.com' ) {
$reality = ( in_array( $expectation, array( 'google.com', 'recaptcha.net' ) ) ) ? $expectation : 'google.com';
return $reality;
}
/**
* Include any necessary files
*
* @return void
*/
private function include_files() {
$selection = WPCF7::get_option( 'iqfix_recaptcha' );
$cf7_version = ( defined( 'WPCF7_VERSION' ) ) ? WPCF7_VERSION : WPCF7::get_option( 'version', '0' );
// Prevent update from v2 to v3 notice.
WPCF7::update_option( 'recaptcha_v2_v3_warning', false );
if( empty( $selection ) || version_compare( $cf7_version, '5.1', '<' ) ) {
return;
}
include_once( plugin_dir_path( __FILE__ ) . 'recaptcha-v2.php' );
if( class_exists( 'Flamingo_Contact' ) ) {
include_once( plugin_dir_path( __FILE__ ) . 'flamingo.php' ); // Flamingo updates
}
}
/**
* Save the reCaptcha settings from our options page
* @see IQFix_WPCF7_Deity::display_recaptcha_version_subpage()
*
* @return Boolean
*/
private function save_recaptcha_settings() {
// Form hasn't POSTed, return early
if( ! isset( $_POST, $_POST['iqfix_recaptcha_version'], $_POST['iqfix_wpcf7_submit'] ) ) {
return false;
}
// Ensure we have and can verify our nonce. IF not, return early
if( ! ( ! empty( $_POST['iqfix_wpcf7_nonce'] ) && wp_verify_nonce( $_POST['iqfix_wpcf7_nonce'], 'iqfix_wpcf7_vers_select' ) ) ) {
return false;
}
$selection = intval( $_POST['iqfix_recaptcha_version'] );
$source = ( isset( $_POST, $_POST['iqfix_recaptcha_source'] ) ) ? sanitize_text_field( $_POST['iqfix_recaptcha_source'] ) : 'google.com';
$source = self::verify_recaptcha_source( $source );
// Save Network Settings
if( is_network_admin() && isset( $_POST['wpcf7_recaptcha_network'] ) ) {
$sitekey = trim( $_POST['wpcf7_recaptcha_network']['sitekey'] );
$secretkey = trim( $_POST['wpcf7_recaptcha_network']['secretkey'] );
update_site_option( 'network_iqfix_recaptcha', array(
'sitekey' => $sitekey,
'secret' => $secretkey,
'iqfix_recaptcha' => $selection,
'recaptcha_source' => $source,
) );
// Save Regular WPCF7 Settings
} else {
WPCF7::update_option( 'iqfix_recaptcha', $selection );
WPCF7::update_option( 'iqfix_recaptcha_source', $source );
}
return true;
}
/**
* Add any necessary action hooks
*
* @return void
*/
private function action_hooks() {
add_action( 'admin_menu', array( $this, 'register_submenus' ) );
add_action( 'network_admin_menu', array( $this, 'register_network_submenus' ) );
}
/**
* Add any necessary filter hooks
*
* @return void
*/
private function filter_hooks() {
add_filter( 'option_wpcf7', array( $this, 'network_wpcf7_options' ), 9 );
}
/**
* Register submenus for picking ReCaptcha versions
*
* @return void
*/
public function register_submenus() {
$cf7_admin_cap = ( defined( 'WPCF7_ADMIN_READ_WRITE_CAPABILITY' ) ) ? WPCF7_ADMIN_READ_WRITE_CAPABILITY : 'publish_pages';
add_submenu_page(
'wpcf7',
esc_html__( 'reCaptcha Version', 'wpcf7-recaptcha' ),
esc_html__( 'reCaptcha Version', 'wpcf7-recaptcha' ),
$cf7_admin_cap,
'recaptcha-version',
array( $this, 'display_recaptcha_version_subpage' )
);
}
/**
* Register submenus for the Network Admin Panel
*
* @return void
*/
public function register_network_submenus() {
add_submenu_page(
'plugins.php',
esc_html__( 'WPCF7 reCaptcha Settings', 'wpcf7-recaptcha' ),
esc_html__( 'WPCF7 reCaptcha Settings', 'wpcf7-recaptcha' ),
'manage_network_plugins',
'recaptcha-version',
array( $this, 'display_recaptcha_version_subpage' )
);
}
/**
* Display reCaptcha version subpage
*
* @return void
*/
public function display_recaptcha_version_subpage() {
$updated = $this->save_recaptcha_settings();
$cf7_version = ( defined( 'WPCF7_VERSION' ) ) ? WPCF7_VERSION : WPCF7::get_option( 'version', '0' );
// Grab Network Settings
if( is_network_admin() ) {
$network_options = get_site_option( 'network_iqfix_recaptcha' );
$selection = ( ! empty( $network_options['iqfix_recaptcha'] ) ) ? $network_options['iqfix_recaptcha'] : '';
$source = ( ! empty( $network_options['recaptcha_source'] ) ) ? $network_options['recaptcha_source'] : '';
$sitekey = ( ! empty( $network_options['sitekey'] ) ) ? $network_options['sitekey'] : '';
$secretkey = ( ! empty( $network_options['secret'] ) ) ? $network_options['secret'] : '';
// Grab Site Settings
} else {
$selection = WPCF7::get_option( 'iqfix_recaptcha' );
$source = WPCF7::get_option( 'iqfix_recaptcha_source' );
}
// Show simple message
if( version_compare( $cf7_version, '5.1', '<' ) ) {
printf(
'<div class="wrap"><h1>%1$s</h1><p>%2$s</p></div>',
esc_html__( 'ReCaptcha v2 for Contact Form 7', 'wpcf7-recaptcha' ),
esc_html__( 'This version of Contact Form 7 already uses reCaptcha version 2, you do not need \'ReCaptcha v2 for Contact Form 7\' installed at this time.', 'wpcf7-recaptcha' )
);
return;
}
?>
<div class="wrap">
<style>
#iqFacebook {margin-top: 40px;}
#iqFacebook a {display: inline-block; margin-bottom: 12px;}
#iqFacebook img {display: block; max-width: 100%; height: auto;}
</style>
<?php
printf( '<h1>%1$s</h1>', esc_html__( 'ReCaptcha v2 for Contact Form 7', 'wpcf7-recaptcha' ) );
if( $updated ) {
printf(
'<div class="notice updated"><p>%1$s</p></div>',
esc_html__( 'Your reCaptcha settings have been updated.', 'wpcf7-recaptcha' )
);
}
/* translators: %s is a shortcode example wrapped in <code> tags. */
printf( '<p>%1$s</p>',
sprintf( esc_html__( 'Only when "reCaptcha Version 2" is selected will you need to use the %s shortcode tag in your Contact Form 7 forms. ReCaptcha v3 (Default Usage) does not use a recaptcha shortcode.%sSelect the version of reCaptcha you would like to use:', 'wpcf7-recaptcha' ),
'<code>[recaptcha]</code>',
'<br />'
)
);
?>
<form method="post">
<?php wp_nonce_field( 'iqfix_wpcf7_vers_select', 'iqfix_wpcf7_nonce' ); ?>
<label for="iqfix_recaptcha_version"><strong><?php esc_html_e( 'Select reCaptcha Usage', 'wpcf7-recaptcha' ); ?>:</strong></label><br />
<select id="iqfix_recaptcha_version" name="iqfix_recaptcha_version">
<option value="0"><?php esc_html_e( 'Default Usage', 'wpcf7-recaptcha' ); ?></option>
<option value="2" <?php selected( $selection, 2, true ); ?>><?php esc_html_e( 'reCaptcha Version 2', 'wpcf7-recaptcha' ); ?></option>
</select>
<?php printf( '<p>%s</p>', esc_html__( 'If you\'re not sure if your country blocks Google then you may leave this as default. Otherwise, if your country blocks google.com requests then please select the suggested recaptcha.net alternative below.', 'wpcf7-recaptcha' ) ); ?>
<label for="iqfix_recaptcha_source"><strong><?php esc_html_e( 'Select reCaptcha Source', 'wpcf7-recaptcha' ); ?>:</strong></label><br />
<select id="iqfix_recaptcha_source" name="iqfix_recaptcha_source">
<option value="google.com">google.com</option>
<option value="recaptcha.net" <?php selected( $source, 'recaptcha.net', true ); ?>>recaptcha.net</option>
</select>
<?php if( is_network_admin() ) : ?>
<hr />
<h2><?php esc_html__( 'Network Wide Settings', 'wpcf7-recaptcha' ); ?></h2>
<p><strong><?php _e( 'Please read all of the below before committing to these changes.', 'wpcf7-recaptcha' ); ?></strong></p>
<p><?php _e( 'You may set Network wide API keys below. Please ensure that every network site is on the domain list in the Google API Consolefor this API key. ReCaptcha keys can still be set ( or unset ) on a per site basis if necessary.', 'wpcf7-recaptcha' ); ?></p>
<p><?php
/* translators: Care for HTML in string used for emphasis. */
_e( 'Do note that these keys will automatically apply to all network websites upon save <strong>if keys are not detected</strong>. If some network websites use reCaptcha v3 please <u>do not use this option</u> and set it on a per site level.', 'wpcf7-recaptcha' );
?></p>
<table class="form-table">
<tbody>
<tr>
<th><?php _e( 'Site Key', 'wpcf7-recaptcha' ); ?></th>
<td><input type="text" name="wpcf7_recaptcha_network[sitekey]" class="regular-text" value="<?php echo esc_attr( $sitekey ); ?>" /></td>
</tr>
<tr>
<th><?php _e( 'Secret Key', 'wpcf7-recaptcha' ); ?></th>
<td><input type="password" name="wpcf7_recaptcha_network[secretkey]" class="regular-text" value="<?php echo esc_attr( $secretkey ); ?>" /></td>
</tr>
</tbody>
</table>
<?php endif; ?>
<?php submit_button( esc_html__( 'Submit', 'wpcf7-recaptcha' ), 'submit', 'iqfix_wpcf7_submit' ); ?>
</form>
<div id="iqFacebook">
<?php
printf( '<a href="%1$s" target="_blank"><img src="%2$s" width="540" height="410" alt="%3$s" /></a>',
esc_url( 'https://www.facebook.com/iqcomputing' ),
plugins_url( 'assets/images/facebook-like.png', __FILE__ ),
/* translators: Image alternative tag. */
esc_attr__( 'Like IQComputing on Facebook mascot', 'wpcf7-recaptcha' )
);
printf( '<p>%1$s</p>',
esc_html__( 'Click the image above and like us on Facebook! Facebook is where you will receive the latest news on both this plugin and all future IQComputing plugins.', 'wpcf7-recaptcha' )
);
?>
</div> <!-- id="iqFacebook" -->
</div>
<?php
}
/**
* Filter Hook into WPCF7 get option
* Maybe replace it work a network option
*
* @param Mixed $value
* @param Stirng $option_name
*
* @return Mixed $value
*/
public function network_wpcf7_options( $value ) {
// If we're not on a multisite setup we can skip this filter hook
if( ! is_multisite() || empty( $value ) ) {
return $value;
}
// Allow sites to be setup regardless of network specifciations
if( is_admin()
&& isset( $_GET, $_GET['page'], $_GET['service'], $_GET['action'] )
&& 'wpcf7-integration' == $_GET['page']
&& 'recaptcha' == $_GET['service']
&& 'setup' == $_GET['action']
) {
return $value;
}
// Grab Network Option
$network_wpcf7 = get_site_option( 'network_iqfix_recaptcha' );
$network_wpcf7 = array_filter( (array)$network_wpcf7 );
// Set site keys IF there are no API keys set.
if( empty( $value['recaptcha'] ) && ! empty( $network_wpcf7['sitekey'] ) && ! empty( $network_wpcf7['secret'] ) ) {
$value['recaptcha'] = array(
$network_wpcf7['sitekey'] => $network_wpcf7['secret'],
);
}
// Set IQFix reCaptcha
if( ! isset( $value['iqfix_recaptcha'] ) && ! empty( $network_wpcf7['iqfix_recaptcha'] ) ) {
$value['iqfix_recaptcha'] = $network_wpcf7['iqfix_recaptcha'];
}
// Set IQFix reCaptcha Source
if( ! isset( $value['iqfix_recaptcha_source'] ) && ! empty( $network_wpcf7['recaptcha_source'] ) ) {
$value['iqfix_recaptcha_source'] = $network_wpcf7['recaptcha_source'];
}
return $value;
}
} // END Class IQFix_WPCF7_Deity
/**
* Initialize Class
*
* @return void
*/
function iqfix_wpcf7_deity_init() {
if( class_exists( 'WPCF7' ) ) {
IQFix_WPCF7_Deity::register();
}
}
add_action( 'plugins_loaded', 'iqfix_wpcf7_deity_init' );
/**
* Remove upgrade notice from v2 to v3
* Prevent api keys from being reset.
*
* @return void
*/
function iqfix_wpcf7_upgrade_recaptcha_v2_v3_removal() {
remove_action( 'wpcf7_upgrade', 'wpcf7_upgrade_recaptcha_v2_v3', 10 );
}
add_action( 'admin_init', 'iqfix_wpcf7_upgrade_recaptcha_v2_v3_removal', 9 );PK ! ��U� flamingo.phpnu �[��� <?php
/**
* This file works with reCaptcha v2 to prevent Spam submissions from being stored.
*
* Originally, submitting a form without interacting with the reCaptcha box would submit to Contact Form 7
* And end up being labelled as "Spam" by Flamingo.
* This update will only check a submission _after_ reCaptcha has been compelted.
*/
defined( 'ABSPATH' ) or die( 'Hey, you\'re not a flamingo! Goodbye.' );
Class IQFix_Flamingo {
/**
* Class Registration, set up necessities
*
* @return void
*/
public static function register() {
$selection = WPCF7::get_option( 'iqfix_recaptcha' );
if( empty( $selection ) ) {
return;
}
$class = new self();
$class->action_hooks();
}
/**
* Add any necessary action hooks
*
* @return void
*/
private function action_hooks() {
// See: contact-form-7/modules/flamingo.php
// Run before priority 10 to shortcircut Flamingo hook
add_action( 'wpcf7_submit', array( $this, 'flamingo_acceptable_mail' ), 9, 2 );
}
/**
* Remove the flamingo submission hook if our form has a ReCaptcha and an empty ReCaptcha response
* @see contact-form-7/modules/flamingo.php LN7
*
* @param Array $types
*
* @return Array $types
*/
public function flamingo_acceptable_mail( $wpcform, $result ) {
$recaptcha = $wpcform->scan_form_tags( array( 'type' => 'recaptcha' ) );
if( ! empty( $recaptcha ) ) {
if( empty( $_POST['g-recaptcha-response'] ) ) {
// Remove the Flamingo hook, don't run it until we have a successful recaptcha
remove_action( 'wpcf7_submit', 'wpcf7_flamingo_submit', 10 );
}
}
}
} // END IQFix_Flamingo Class
IQFix_Flamingo::register();PK ! kz�;C� C� license.txtnu �[��� GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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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.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONSPK ! #oo�2 2
readme.txtnu �[��� === ReCaptcha v2 for Contact Form 7 ===
Contributors: iqcomputing
Tags: contact-form-7, contact-form-7-recaptcha, recaptcha, spam
Requires at least: 4.9
Tested up to: 6.5
Stable tag: 1.4.7
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Adds reCaptcha v2 from Contact Form 7 5.0.5 that was dropped on Contact Form 7 5.1
== Description ==
Contact Form 7 v5.1 dropped support for reCaptcha v2 along with the `[recaptcha]` tag December 2018. This plugin brings that functionality back from Contact Form 7 5.0.5 and re-adds the `[recaptcha]` tag.
If this plugin is installed before updating Contact Form 7 from v5.0.5 to v5.1.1 then it will carry over your old API keys. At that point you will just need to head to this plugins settings page to tell the website to use reCaptcha v2.
Once installed and configured it should be the same reCaptcha functionality you are used to in previous versions of Contact Form 7.
== IQComputing ==
* Like us on [Facebook](https://www.facebook.com/iqcomputing/ "IQComputing on Facebook")
* Follow us on [Twitter](https://twitter.com/iqcomputing/ "IQComputing on Twitter")
* Fork on [Github](https://github.com/IQComputing/wpcf7-recaptcha "IQComputing on Github")
== Installation ==
[Contact Form 7](https://wordpress.org/plugins/contact-form-7/ "Contact Form 7 plugin page") is required to work with this plugin.
1. Install this (ReCaptcha v2 for Contact Form 7) plugin
1. Update Contact Form 7 to the latest version
1. Re-add the reCaptcha version 2 API keys (if no keys are currently set). For more information you may read [How to Generate Google reCAPTCHA v2 Keys](https://www.iqcomputing.com/support/articles/generate-google-recaptcha-v2-keys/) by IQComputing and [Contact Form 7 documentation](https://contactform7.com/recaptcha-v2/ "Contact Form 7 reCaptcha(v2)")
1. Using the left-hand admin navigation in the Contact Form 7 subpages click "reCaptcha Version" (Contact -> reCaptcha Version)
1. Once on the "ReCaptcha v2 for Contact Form 7" settings page, select from the select list "reCaptcha Version 2" and click "save"
Once the version 2 API keys are set, the version 2 has been selected in the plugin settings, all [recaptcha] tags will be replaced with the expected Google reCaptcha on all forms.
== Frequently Asked Questions ==
= Will this plugin work with Version 3 keys? =
No and yes. Google reCaptcha has specific keys for each API. If you are doing an upgrade from a previous version of Contact Form 7 to the current version you will need to re-add the Version 2 API keys using the traditional method. That being said you can set the plugin usage to default and it will use the inherit Contact Form 7 reCaptcha Version 3 API.
= Where do I add my Version 2 keys? =
Under Contact -> Integration you can see a "reCAPTCHA" service box where you may either "Setup Integration" following instructions from the [Contact Form 7 documentation](https://contactform7.com/recaptcha-v2/ "Contact Form 7 reCaptcha(v2)"). If you already have keys set you will need to click the "Remove Keys" button and re-add them following the [Contact Form 7 documentation](https://contactform7.com/recaptcha-v2/ "Contact Form 7 reCaptcha(v2)").
= I've added the Version 2 keys but nothing has changed =
If you have added the Version 2 keys and you still do not see the reCaptcha show up on your forms please check the following:
1. In WordPress admin, under Contact -> reCaptcha Version please ensure that you have "reCaptcha Version 2" selected and saved.
1. On your contact forms please ensure that you have the [recaptcha] tag somewhere in the form.
Should the above be correct, at this point it's time to open a support thread for us to look into the issue further.
== Screenshots ==
1. Settings page
== Changelog ==
= 1.4.7 (2024-05-22) =
* Updated the "Tested up to" value to support 6.5+
= 1.4.6 (2024-04-10) =
* Improved desription text ( Thanks @rickcurran )
* Tested and updated to support WordPress 6.5 Regina
= 1.4.5 (2024-01-18) =
* Tested and updated to support WordPress 6.4: ShirleyPK ! �a�P �P recaptcha-v2.phpnu �[��� <?php
/**
* Replace reCaptcha v3 with ReCaptcha v2
* Use [recaptcha] shortcode when possible
*/
defined( 'ABSPATH' ) or die( 'You cannot be here.' );
/**
* Remove old hooks and add new hook callbacks
*
* @return void
*/
function iqfix_wpcf7_manage_hooks() {
// reCaptcha Verification
remove_filter( 'wpcf7_spam', 'wpcf7_recaptcha_verify_response', 9 );
add_filter( 'wpcf7_spam', 'iqfix_wpcf7_recaptcha_check_with_google', 9 );
// reCaptcha Enqueues
remove_action( 'wp_enqueue_scripts', 'wpcf7_recaptcha_enqueue_scripts', 20 );
// reCaptcha Footer Javascript
remove_action( 'wp_footer', 'wpcf7_recaptcha_onload_script', 40 );
}
add_action( 'setup_theme', 'iqfix_wpcf7_manage_hooks' );
/**
* Remove current [recaptcha] tag and replace it with old reCaptcha tag
*
* @return void
*/
function iqfix_wpcf7_add_recaptcha_tag() {
wpcf7_remove_form_tag( 'recaptcha' );
wpcf7_add_form_tag(
'recaptcha',
'iqfix_wpcf7_recaptcha_form_tag_handler',
array( 'display-block' => true )
);
}
add_action( 'wpcf7_init', 'iqfix_wpcf7_add_recaptcha_tag', 20 );
/**
* Register the Google reCaptcha API script
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN241
*
* @return void
*/
function iqfix_wpcf7_recaptcha_enqueue_scripts() {
if( wp_script_is( 'google-recaptcha', 'registered' ) ) {
return;
}
$source = WPCF7::get_option( 'iqfix_recaptcha_source' );
$source = IQFix_WPCF7_Deity::verify_recaptcha_source( $source );
$url = sprintf( 'https://www.%s/recaptcha/api.js', $source );
$url = add_query_arg( array(
'hl' => esc_attr( apply_filters( 'wpcf7_recaptcha_locale', get_locale() ) ), // Lowercase L
'onload' => 'recaptchaCallback',
'render' => 'explicit',
), $url );
wp_register_script( 'wpcf7-recaptcha-controls', plugins_url( 'assets/js/wpcf7-recaptcha-controls.js', __FILE__ ), array(), '1.2', true );
wp_register_script( 'google-recaptcha', $url, array( 'wpcf7-recaptcha-controls' ), '2.0', true );
wp_localize_script( 'google-recaptcha', 'wpcf7iqfix', array(
'recaptcha_empty' => esc_html__( 'Please verify that you are not a robot.', 'wpcf7-recaptcha' ),
'response_err' => esc_html__( 'wpcf7-recaptcha: Could not verify reCaptcha response.', 'wpcf7-recaptcha' ),
) );
/**
* Enqueue globally for FSE Themes.
* Enqueue as needed for all other
* themes in the shortcode callback.
*/
if( function_exists( 'wp_is_block_theme' ) && wp_is_block_theme() ) {
wp_enqueue_script( 'google-recaptcha' );
}
}
add_action( 'wp_enqueue_scripts', 'iqfix_wpcf7_recaptcha_enqueue_scripts', 50 );
/**
* reCaptcha Callback
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5
* contact-form-7\modules\recaptcha.php LN326
*
* @param WPCF7_FormTag $tag
*
* @return String $html
*/
function iqfix_wpcf7_recaptcha_form_tag_handler( $tag ) {
$atts = array();
if( ! wp_script_is( 'google-recaptcha', 'enequeued' ) ) {
wp_enqueue_script( 'google-recaptcha' );
}
$recaptcha = WPCF7_RECAPTCHA::get_instance();
$atts['data-sitekey'] = $recaptcha->get_sitekey();
$atts['data-type'] = $tag->get_option( 'type', '(audio|image)', true );
$atts['data-size'] = $tag->get_option(
'size', '(compact|normal|invisible)', true );
$atts['data-theme'] = $tag->get_option( 'theme', '(dark|light)', true );
$atts['data-align'] = $tag->get_option( 'align', '(left|center|right)', true );
$atts['data-badge'] = $tag->get_option(
'badge', '(bottomright|bottomleft|inline)', true );
$atts['data-tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
$atts['data-callback'] = $tag->get_option( 'callback', '', true );
$atts['data-expired-callback'] =
$tag->get_option( 'expired_callback', '', true );
$atts['class'] = $tag->get_class_option(
wpcf7_form_controls_class( $tag->type, 'g-recaptcha' ) );
$atts['id'] = $tag->get_id_option();
$html = sprintf( '<span %1$s></span>', wpcf7_format_atts( $atts ) );
$html .= iqfix_wpcf7_recaptcha_noscript(
array( 'sitekey' => $atts['data-sitekey'] ) );
$html = sprintf( '<span class="wpcf7-form-control-wrap recaptcha" data-name="recaptcha">%s</span>', $html );
return $html;
}
// See `iqfix_wpcf7_add_recaptcha_tag` callback above.
/**
* Display reCaptcha noscript tag should javacript be disabled.
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN360
*
* @param Array $args
*
* @return String
*/
function iqfix_wpcf7_recaptcha_noscript( $args = '' ) {
$args = wp_parse_args( $args, array(
'sitekey' => '',
) );
if ( empty( $args['sitekey'] ) ) {
return;
}
$source = WPCF7::get_option( 'iqfix_recaptcha_source' );
$source = IQFix_WPCF7_Deity::verify_recaptcha_source( $source );
$url = add_query_arg( 'k', $args['sitekey'],
sprintf( 'https://www.%s/recaptcha/api/fallback', $source )
);
ob_start();
?>
<noscript>
<div class="grecaptcha-noscript">
<iframe src="<?php echo esc_url( $url ); ?>" frameborder="0" scrolling="no" width="310" height="430">
</iframe>
<textarea name="g-recaptcha-response" rows="3" cols="40" placeholder="<?php esc_attr_e( 'reCaptcha Response Here', 'wpcf7-recaptcha' ); ?>">
</textarea>
</div>
</noscript>
<?php
return ob_get_clean();
}
/**
* Verify submission is legitimate, verify reCaptcha response
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN395
*
* @param Boolean $spam
*
* @return Boolean $spam
*/
function iqfix_wpcf7_recaptcha_check_with_google( $spam ) {
if ( $spam ) {
return $spam;
}
$contact_form = wpcf7_get_current_contact_form();
if ( ! $contact_form ) {
return $spam;
}
$tags = $contact_form->scan_form_tags( array( 'type' => 'recaptcha' ) );
if ( empty( $tags ) ) {
return $spam;
}
$recaptcha = IQFix_ReCaptcha::get_instance();
if( ! $recaptcha->is_active() ) {
return $spam;
}
$response_token = wpcf7_recaptcha_response();
$spam = ! $recaptcha->verify( $response_token );
return $spam;
}
// See `iqfix_wpcf7_manage_hooks` callback above
/**
* Grab and return the posted reCaptcha response
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN509
*
* @return String|FALSE
*/
function wpcf7_recaptcha_response() {
if ( isset( $_POST['g-recaptcha-response'] ) ) {
return $_POST['g-recaptcha-response'];
}
return false;
}
/**
* Add [recaptcha] to Contact Form 7 field list
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN426
*
* @return void
*/
function iqfix_wpcf7_add_tag_generator_recaptcha() {
$tag_generator = WPCF7_TagGenerator::get_instance();
$tag_generator->add(
'recaptcha',
esc_html__( 'reCaptcha', 'wpcf7-recaptcha' ),
'iqfix_wpcf7_tag_generator_recaptcha',
array( 'nameless' => 1 )
);
}
add_action( 'wpcf7_admin_init', 'iqfix_wpcf7_add_tag_generator_recaptcha', 45 );
/**
* Show [recaptcha] field settings
*
* The following function was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN432
*
* @param WPCF7_ContactForm $contact_form
* @param Array $args
*
* @return void
*/
function iqfix_wpcf7_tag_generator_recaptcha( $contact_form, $args = '' ) {
$args = wp_parse_args( $args, array() );
$recaptcha = IQFix_ReCaptcha::get_instance();
if ( ! $recaptcha->is_active() ) {
?>
<div class="control-box">
<fieldset>
<legend><?php
/* translators: %s is a link to the Contact Form 7 blog post regarding reCaptcha v3 */
echo sprintf( esc_html__( "To use reCaptcha, first you need to install an API key pair. For more details, see %s.", 'wpcf7-recaptcha' ), wpcf7_link( 'https://contactform7.com/recaptcha/', esc_html__( 'reCaptcha', 'wpcf7-recaptcha' ) ) );
?></legend>
</fieldset>
</div>
<?php
return;
}
/* translators: %s is a link to the Contact Form 7 blog post regarding reCaptcha v3 */
$description = esc_html__( "Generate a form-tag for a reCaptcha widget. For more details, see %s.", 'wpcf7-recaptcha' );
$desc_link = wpcf7_link( 'https://contactform7.com/recaptcha/', esc_html__( 'reCaptcha', 'wpcf7-recaptcha' ) );
?>
<div class="control-box">
<fieldset>
<legend><?php echo sprintf( $description, $desc_link ); ?></legend>
<table class="form-table">
<tbody>
<tr>
<th scope="row"><?php
/* translators: ReCaptcha size (normal or compact) */
esc_html_e( 'Size', 'wpcf7-recaptcha' );
?></th>
<td>
<fieldset>
<legend class="screen-reader-text"><?php
/* translators: Screen reader text, reCaptcha size (normal or compact) */
esc_html_e( 'Size', 'wpcf7-recaptcha' );
?></legend>
<label for="<?php echo esc_attr( $args['content'] . '-size-normal' ); ?>"><input type="radio" name="size" class="option default" id="<?php echo esc_attr( $args['content'] . '-size-normal' ); ?>" value="normal" checked="checked" /> <?php /* translators: ReCaptcha size: normal */ esc_html_e( 'Normal', 'wpcf7-recaptcha' ); ?></label>
<br />
<label for="<?php echo esc_attr( $args['content'] . '-size-compact' ); ?>"><input type="radio" name="size" class="option" id="<?php echo esc_attr( $args['content'] . '-size-compact' ); ?>" value="compact" /> <?php /* translators: ReCaptcha size: compact */ esc_html_e( 'Compact', 'wpcf7-recaptcha' ); ?></label>
</fieldset>
</td>
</tr>
<tr>
<th scope="row"><?php
/* translators: ReCaptcha theme (light or dark) */
esc_html_e( 'Theme', 'wpcf7-recaptcha' );
?></th>
<td>
<fieldset>
<legend class="screen-reader-text"><?php
/* translators: Screen reader text, reCaptcha theme (light or dark) */
esc_html_e( 'Theme', 'wpcf7-recaptcha' );
?></legend>
<label for="<?php echo esc_attr( $args['content'] . '-theme-light' ); ?>"><input type="radio" name="theme" class="option default" id="<?php echo esc_attr( $args['content'] . '-theme-light' ); ?>" value="light" checked="checked" /> <?php /* translators: ReCaptcha theme: light */ esc_html_e( 'Light', 'wpcf7-recaptcha' ); ?></label>
<br />
<label for="<?php echo esc_attr( $args['content'] . '-theme-dark' ); ?>"><input type="radio" name="theme" class="option" id="<?php echo esc_attr( $args['content'] . '-theme-dark' ); ?>" value="dark" /> <?php /* translators: ReCaptcha theme: dark */ esc_html_e( 'Dark', 'wpcf7-recaptcha' ); ?></label>
</fieldset>
</td>
</tr>
<tr>
<th scope="row"><?php
/* translators: ReCaptcha theme (light or dark) */
esc_html_e( 'Alignment', 'wpcf7-recaptcha' );
?></th>
<td>
<fieldset>
<legend class="screen-reader-text"><?php
/* translators: Alignment of the reCaptcha box (left, center, right) */
esc_html_e( 'Alignment', 'wpcf7-recaptcha' );
?></legend>
<label for="<?php echo esc_attr( $args['content'] . '-align-left' ); ?>"><input type="radio" name="align" class="option default" id="<?php echo esc_attr( $args['content'] . '-align-left' ); ?>" value="left" checked="checked" /> <?php /* translators: ReCaptcha alignment: left */ esc_html_e( 'Left', 'wpcf7-recaptcha' ); ?></label>
<br />
<label for="<?php echo esc_attr( $args['content'] . '-align-center' ); ?>"><input type="radio" name="align" class="option" id="<?php echo esc_attr( $args['content'] . '-align-center' ); ?>" value="center" /> <?php /* translators: ReCaptcha alignment: center */ esc_html_e( 'Center', 'wpcf7-recaptcha' ); ?></label>
<br />
<label for="<?php echo esc_attr( $args['content'] . '-align-right' ); ?>"><input type="radio" name="align" class="option" id="<?php echo esc_attr( $args['content'] . '-align-right' ); ?>" value="right" /> <?php /* translators: ReCaptcha alignment: right */ esc_html_e( 'Right', 'wpcf7-recaptcha' ); ?></label>
</fieldset>
</td>
</tr>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-id' ); ?>"><?php
/* translators: HTML Attribute ID for reCaptcha box */
esc_html_e( 'Id attribute', 'wpcf7-recaptcha' );
?></label></th>
<td><input type="text" name="id" class="idvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-id' ); ?>" /></td>
</tr>
<tr>
<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-class' ); ?>"><?php
/* translators: HTML Attribute class for reCaptcha box */
esc_html_e( 'Class attribute', 'wpcf7-recaptcha' );
?></label></th>
<td><input type="text" name="class" class="classvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-class' ); ?>" /></td>
</tr>
</tbody>
</table>
</fieldset>
</div>
<div class="insert-box">
<input type="text" name="recaptcha" class="tag code" readonly="readonly" onfocus="this.select()" />
<div class="submitbox">
<input type="button" class="button button-primary insert-tag" value="<?php
/* translators: Insert shortcode tag into the page content */
esc_attr_e( 'Insert Tag', 'wpcf7-recaptcha' );
?>" />
</div>
</div>
<?php
}
// See `iqfix_wpcf7_add_tag_generator_recaptcha` callback above
/**
* The following class is supposed to use and replicate some functionality
* From Contact Form 7 v5.0.5
*
* @return void
*/
function iqfix_recaptcha_class_init() {
if( ! class_exists( 'WPCF7_RECAPTCHA' ) ) {
return false;
}
Class IQFix_ReCaptcha extends WPCF7_RECAPTCHA {
private static $instance;
private $sitekeys;
/**
* Class initialization
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN202
*
* return void
*/
private function __construct() {
if( defined( 'WPCF7_RECAPTCHA_SITEKEY' ) && defined( 'WPCF7_RECAPTCHA_SECRET' ) ) {
$this->sitekeys = array( WPCF7_RECAPTCHA_SITEKEY => WPCF7_RECAPTCHA_SECRET );
} else {
$this->sitekeys = WPCF7::get_option( 'recaptcha' );
}
}
/**
* Singleton
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN10
*
* @return IQFix_ReCaptcha
*/
public static function get_instance() {
if ( empty( self::$instance ) ) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Check if reCaptcha is active
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN26
*
* @return Boolean
*/
public function is_active() {
$sitekey = $this->get_sitekey();
$secret = $this->get_secret( $sitekey );
return $sitekey && $secret;
}
/**
* Get set reCaptcha sitekey
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN45
*
* @return String|FALSE
*/
public function get_sitekey() {
if ( empty( $this->sitekeys )
or ! is_array( $this->sitekeys ) ) {
return false;
}
$sitekeys = array_keys( $this->sitekeys );
return $sitekeys[0];
}
/**
* Get set reCaptcha secret key
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN55
*
* @return String|FALSE
*/
public function get_secret( $sitekey ) {
$sitekeys = (array) $this->sitekeys;
if ( isset( $sitekeys[$sitekey] ) ) {
return $sitekeys[$sitekey];
} else {
return false;
}
}
/**
* Verify reCaptcha Response
*
* The following method was not written by IQComputing and is included in
* Contact Form 7 v5.0.5 by Takayuki Miyoshi
* contact-form-7\modules\recaptcha.php LN65
*
* @param String $response_token
*
* @return Boolean $is_human
*/
public function verify( $response_token ) {
$is_human = false;
if ( empty( $response_token ) ) {
return $is_human;
}
$source = WPCF7::get_option( 'iqfix_recaptcha_source' );
$source = IQFix_WPCF7_Deity::verify_recaptcha_source( $source );
$endpoint = sprintf( 'https://www.%s/recaptcha/api/siteverify', $source );
$sitekey = $this->get_sitekey();
$secret = $this->get_secret( $sitekey );
$request = array(
'body' => array(
'secret' => $secret,
'response' => $response_token,
'remoteip' => $_SERVER['REMOTE_ADDR'],
),
);
$response = wp_safe_remote_post( esc_url_raw( $endpoint ), $request );
if ( 200 != wp_remote_retrieve_response_code( $response ) ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
return $is_human;
}
$response = wp_remote_retrieve_body( $response );
$response = json_decode( $response, true );
$is_human = isset( $response['success'] ) && true == $response['success'];
return apply_filters( 'wpcf7_recaptcha_verify_response', $is_human, $response );
}
}
}
add_action( 'init', 'iqfix_recaptcha_class_init', 11 );
/**
* Add some inline CSS for the reCaptcha iframe
*
* @return void
*/
function iqfix_recaptcha_inline_css() {
$iqfix_css = '.wpcf7 .wpcf7-recaptcha iframe {margin-bottom: 0;}';
$iqfix_css .= '.wpcf7 .wpcf7-recaptcha[data-align="center"] > div {margin: 0 auto;}';
$iqfix_css .= '.wpcf7 .wpcf7-recaptcha[data-align="right"] > div {margin: 0 0 0 auto;}';
wp_add_inline_style( 'contact-form-7', $iqfix_css );
}
add_action( 'wp_enqueue_scripts', 'iqfix_recaptcha_inline_css' );
/**
* Validate empty reCaptcha
*
* @param Object $result
* @param Object $tag
*
* @return Object $result
*/
function iqfix_recaptcha_validation( $result, $tag ) {
if( empty( $tag->name ) ) {
$tag->name = 'recaptcha';
}
if( ! isset( $_POST['g-recaptcha-response'] ) ) {
$invalidate = wpcf7_get_message( 'iqfix_recaptcha_no_set' );
$result->invalidate(
$tag,
( ( ! empty( $invalidate ) ) ? $invalidate : __( 'Could not verify the reCaptcha response.', 'wpcf7-recaptcha' ) )
);
} else if( empty( $_POST['g-recaptcha-response'] ) ) {
$invalidate = wpcf7_get_message( 'iqfix_recaptcha_response_empty' );
$result->invalidate(
$tag,
( ( ! empty( $invalidate ) ) ? $invalidate : __( 'Please verify that you are not a robot.', 'wpcf7-recaptcha' ) )
);
}
return $result;
}
add_filter( 'wpcf7_validate_recaptcha', 'iqfix_recaptcha_validation', 10, 2 );
add_filter( 'wpcf7_validate_recaptcha*', 'iqfix_recaptcha_validation', 10, 2 );
/**
* Ensure that the reCaptcha has a name
*
* @param Array $tag
*
* @return Array $tag
*/
function iqfix_recaptcha_tag_name( $tag ) {
if( empty( $tag['name'] ) && 'recaptcha' === $tag['type'] ) {
$tag['name'] = 'recaptcha';
}
return $tag;
}
add_filter( 'wpcf7_form_tag', 'iqfix_recaptcha_tag_name' );
/**
* Add reCaptcha message settings to Contact Form 7
*
* @param String $message
*
* @return String $message
*/
function iqfix_recaptcha_messages( $messages ) {
return array_merge( $messages, array(
'iqfix_recaptcha_no_set' => array(
'description' => __( 'This message shows whenever the reCaptcha is completely blocked. Added by plugin: ReCaptcha for Contact Form 7.', 'wpcf7-recaptcha' ),
'default' => __( 'Could not verify the reCaptcha response.', 'wpcf7-recaptcha' ),
),
'iqfix_recaptcha_response_empty' => array(
'description' => __( 'This message shows whenever the reCaptcha is unchecked upon submission. Added by plugin: ReCaptcha for Contact Form 7.', 'wpcf7-recaptcha' ),
'default' => __( 'Please verify that you are not a robot.', 'wpcf7-recaptcha' ),
),
) );
}
add_filter( 'wpcf7_messages', 'iqfix_recaptcha_messages' );PK ! �uf� � % assets/js/wpcf7-recaptcha-controls.jsnu �[��� ( function() {
let recaptchaWidgets = [];
recaptchaCallback = function() {
let forms = document.getElementsByTagName( 'form' );
let pattern = /(^|\s)g-recaptcha(\s|$)/;
for ( let i = 0; i < forms.length; i++ ) {
let recaptchas = forms[ i ].getElementsByClassName( 'wpcf7-recaptcha' );
for ( let j = 0; j < recaptchas.length; j++ ) {
let sitekey = recaptchas[ j ].getAttribute( 'data-sitekey' );
if ( recaptchas[ j ].className && recaptchas[ j ].className.match( pattern ) && sitekey ) {
let params = {
'sitekey': sitekey,
'type': recaptchas[ j ].getAttribute( 'data-type' ),
'size': recaptchas[ j ].getAttribute( 'data-size' ),
'theme': recaptchas[ j ].getAttribute( 'data-theme' ),
'align': recaptchas[ j ].getAttribute( 'data-align' ),
'badge': recaptchas[ j ].getAttribute( 'data-badge' ),
'tabindex': recaptchas[ j ].getAttribute( 'data-tabindex' )
};
let callback = recaptchas[ j ].getAttribute( 'data-callback' );
if ( callback && 'function' == typeof window[ callback ] ) {
params[ 'callback' ] = window[ callback ];
}
let expired_callback = recaptchas[ j ].getAttribute( 'data-expired-callback' );
if ( expired_callback && 'function' == typeof window[ expired_callback ] ) {
params[ 'expired-callback' ] = window[ expired_callback ];
}
let widget_id = grecaptcha.render( recaptchas[ j ], params );
recaptchaWidgets.push( widget_id );
break;
}
}
}
};
/**
* Reset the reCaptcha when Contact Form 7 gives us:
* - Spam
* - Success
* - Fail
*
* @return void
*/
document.addEventListener( 'wpcf7submit', function( event ) {
switch ( event.detail.status ) {
case 'spam':
case 'mail_sent':
case 'mail_failed':
for ( let i = 0; i < recaptchaWidgets.length; i++ ) {
grecaptcha.reset( recaptchaWidgets[ i ] );
}
}
}, false );
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