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hogan-2.0.0.js 0000604 00000043172 15074770400 0006640 0 ustar 00 /*
* Copyright 2011 Twitter, Inc.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var Hogan = {};
(function (Hogan, useArrayBuffer) {
Hogan.Template = function (renderFunc, text, compiler, options) {
this.r = renderFunc || this.r;
this.c = compiler;
this.options = options;
this.text = text || '';
this.buf = (useArrayBuffer) ? [] : '';
}
Hogan.Template.prototype = {
// render: replaced by generated code.
r: function (context, partials, indent) {
return '';
},
// variable escaping
v: hoganEscape,
// triple stache
t: coerceToString,
render: function render(context, partials, indent) {
return this.ri([context], partials || {}, indent);
},
// render internal -- a hook for overrides that catches partials too
ri: function (context, partials, indent) {
return this.r(context, partials, indent);
},
// tries to find a partial in the curent scope and render it
rp: function (name, context, partials, indent) {
var partial = partials[name];
if (!partial) {
return '';
}
if (this.c && typeof partial == 'string') {
partial = this.c.compile(partial, this.options);
}
return partial.ri(context, partials, indent);
},
// render a section
rs: function (context, partials, section) {
var tail = context[context.length - 1];
if (!isArray(tail)) {
section(context, partials, this);
return;
}
for (var i = 0; i < tail.length; i++) {
context.push(tail[i]);
section(context, partials, this);
context.pop();
}
},
// maybe start a section
s: function (val, ctx, partials, inverted, start, end, tags) {
var pass;
if (isArray(val) && val.length === 0) {
return false;
}
if (typeof val == 'function') {
val = this.ls(val, ctx, partials, inverted, start, end, tags);
}
pass = (val === '') || !!val;
if (!inverted && pass && ctx) {
ctx.push((typeof val == 'object') ? val : ctx[ctx.length - 1]);
}
return pass;
},
// find values with dotted names
d: function (key, ctx, partials, returnFound) {
var names = key.split('.'),
val = this.f(names[0], ctx, partials, returnFound),
cx = null;
if (key === '.' && isArray(ctx[ctx.length - 2])) {
return ctx[ctx.length - 1];
}
for (var i = 1; i < names.length; i++) {
if (val && typeof val == 'object' && names[i] in val) {
cx = val;
val = val[names[i]];
} else {
val = '';
}
}
if (returnFound && !val) {
return false;
}
if (!returnFound && typeof val == 'function') {
ctx.push(cx);
val = this.lv(val, ctx, partials);
ctx.pop();
}
return val;
},
// find values with normal names
f: function (key, ctx, partials, returnFound) {
var val = false,
v = null,
found = false;
for (var i = ctx.length - 1; i >= 0; i--) {
v = ctx[i];
if (v && typeof v == 'object' && key in v) {
val = v[key];
found = true;
break;
}
}
if (!found) {
return (returnFound) ? false : "";
}
if (!returnFound && typeof val == 'function') {
val = this.lv(val, ctx, partials);
}
return val;
},
// higher order templates
ho: function (val, cx, partials, text, tags) {
var compiler = this.c;
var options = this.options;
options.delimiters = tags;
var text = val.call(cx, text);
text = (text == null) ? String(text) : text.toString();
this.b(compiler.compile(text, options).render(cx, partials));
return false;
},
// template result buffering
b: (useArrayBuffer) ? function (s) {
this.buf.push(s);
} : function (s) {
this.buf += s;
},
fl: (useArrayBuffer) ? function () {
var r = this.buf.join('');
this.buf = [];
return r;
} : function () {
var r = this.buf;
this.buf = '';
return r;
},
// lambda replace section
ls: function (val, ctx, partials, inverted, start, end, tags) {
var cx = ctx[ctx.length - 1],
t = null;
if (!inverted && this.c && val.length > 0) {
return this.ho(val, cx, partials, this.text.substring(start, end), tags);
}
t = val.call(cx);
if (typeof t == 'function') {
if (inverted) {
return true;
} else if (this.c) {
return this.ho(t, cx, partials, this.text.substring(start, end), tags);
}
}
return t;
},
// lambda replace variable
lv: function (val, ctx, partials) {
var cx = ctx[ctx.length - 1];
var result = val.call(cx);
if (typeof result == 'function') {
result = coerceToString(result.call(cx));
if (this.c && ~result.indexOf("{\u007B")) {
return this.c.compile(result, this.options).render(cx, partials);
}
}
return coerceToString(result);
}
};
var rAmp = /&/g,
rLt = /</g,
rGt = />/g,
rApos = /\'/g,
rQuot = /\"/g,
hChars = /[&<>\"\']/;
function coerceToString(val) {
return String((val === null || val === undefined) ? '' : val);
}
function hoganEscape(str) {
str = coerceToString(str);
return hChars.test(str) ?
str
.replace(rAmp, '&')
.replace(rLt, '<')
.replace(rGt, '>')
.replace(rApos, ''')
.replace(rQuot, '"') :
str;
}
var isArray = Array.isArray || function (a) {
return Object.prototype.toString.call(a) === '[object Array]';
};
})(typeof exports !== 'undefined' ? exports : Hogan);
(function (Hogan) {
// Setup regex assignments
// remove whitespace according to Mustache spec
var rIsWhitespace = /\S/,
rQuot = /\"/g,
rNewline = /\n/g,
rCr = /\r/g,
rSlash = /\\/g,
tagTypes = {
'#': 1,
'^': 2,
'/': 3,
'!': 4,
'>': 5,
'<': 6,
'=': 7,
'_v': 8,
'{': 9,
'&': 10
};
Hogan.scan = function scan(text, delimiters) {
var len = text.length,
IN_TEXT = 0,
IN_TAG_TYPE = 1,
IN_TAG = 2,
state = IN_TEXT,
tagType = null,
tag = null,
buf = '',
tokens = [],
seenTag = false,
i = 0,
lineStart = 0,
otag = '{{',
ctag = '}}';
function addBuf() {
if (buf.length > 0) {
tokens.push(new String(buf));
buf = '';
}
}
function lineIsWhitespace() {
var isAllWhitespace = true;
for (var j = lineStart; j < tokens.length; j++) {
isAllWhitespace =
(tokens[j].tag && tagTypes[tokens[j].tag] < tagTypes['_v']) ||
(!tokens[j].tag && tokens[j].match(rIsWhitespace) === null);
if (!isAllWhitespace) {
return false;
}
}
return isAllWhitespace;
}
function filterLine(haveSeenTag, noNewLine) {
addBuf();
if (haveSeenTag && lineIsWhitespace()) {
for (var j = lineStart, next; j < tokens.length; j++) {
if (!tokens[j].tag) {
if ((next = tokens[j + 1]) && next.tag == '>') {
// set indent to token value
next.indent = tokens[j].toString()
}
tokens.splice(j, 1);
}
}
} else if (!noNewLine) {
tokens.push({
tag: '\n'
});
}
seenTag = false;
lineStart = tokens.length;
}
function changeDelimiters(text, index) {
var close = '=' + ctag,
closeIndex = text.indexOf(close, index),
delimiters = trim(
text.substring(text.indexOf('=', index) + 1, closeIndex)
).split(' ');
otag = delimiters[0];
ctag = delimiters[1];
return closeIndex + close.length - 1;
}
if (delimiters) {
delimiters = delimiters.split(' ');
otag = delimiters[0];
ctag = delimiters[1];
}
for (i = 0; i < len; i++) {
if (state == IN_TEXT) {
if (tagChange(otag, text, i)) {
--i;
addBuf();
state = IN_TAG_TYPE;
} else {
if (text.charAt(i) == '\n') {
filterLine(seenTag);
} else {
buf += text.charAt(i);
}
}
} else if (state == IN_TAG_TYPE) {
i += otag.length - 1;
tag = tagTypes[text.charAt(i + 1)];
tagType = tag ? text.charAt(i + 1) : '_v';
if (tagType == '=') {
i = changeDelimiters(text, i);
state = IN_TEXT;
} else {
if (tag) {
i++;
}
state = IN_TAG;
}
seenTag = i;
} else {
if (tagChange(ctag, text, i)) {
tokens.push({
tag: tagType,
n: trim(buf),
otag: otag,
ctag: ctag,
i: (tagType == '/') ? seenTag - ctag.length : i + otag.length
});
buf = '';
i += ctag.length - 1;
state = IN_TEXT;
if (tagType == '{') {
if (ctag == '}}') {
i++;
} else {
cleanTripleStache(tokens[tokens.length - 1]);
}
}
} else {
buf += text.charAt(i);
}
}
}
filterLine(seenTag, true);
return tokens;
}
function cleanTripleStache(token) {
if (token.n.substr(token.n.length - 1) === '}') {
token.n = token.n.substring(0, token.n.length - 1);
}
}
function trim(s) {
if (s.trim) {
return s.trim();
}
return s.replace(/^\s*|\s*$/g, '');
}
function tagChange(tag, text, index) {
if (text.charAt(index) != tag.charAt(0)) {
return false;
}
for (var i = 1, l = tag.length; i < l; i++) {
if (text.charAt(index + i) != tag.charAt(i)) {
return false;
}
}
return true;
}
function buildTree(tokens, kind, stack, customTags) {
var instructions = [],
opener = null,
token = null;
while (tokens.length > 0) {
token = tokens.shift();
if (token.tag == '#' || token.tag == '^' || isOpener(token, customTags)) {
stack.push(token);
token.nodes = buildTree(tokens, token.tag, stack, customTags);
instructions.push(token);
} else if (token.tag == '/') {
if (stack.length === 0) {
throw new Error('Closing tag without opener: /' + token.n);
}
opener = stack.pop();
if (token.n != opener.n && !isCloser(token.n, opener.n, customTags)) {
throw new Error('Nesting error: ' + opener.n + ' vs. ' + token.n);
}
opener.end = token.i;
return instructions;
} else {
instructions.push(token);
}
}
if (stack.length > 0) {
throw new Error('missing closing tag: ' + stack.pop().n);
}
return instructions;
}
function isOpener(token, tags) {
for (var i = 0, l = tags.length; i < l; i++) {
if (tags[i].o == token.n) {
token.tag = '#';
return true;
}
}
}
function isCloser(close, open, tags) {
for (var i = 0, l = tags.length; i < l; i++) {
if (tags[i].c == close && tags[i].o == open) {
return true;
}
}
}
Hogan.generate = function (tree, text, options) {
var code = 'var _=this;_.b(i=i||"");' + walk(tree) + 'return _.fl();';
if (options.asString) {
return 'function(c,p,i){' + code + ';}';
}
return new Hogan.Template(new Function('c', 'p', 'i', code), text, Hogan, options);
}
function esc(s) {
return s.replace(rSlash, '\\\\')
.replace(rQuot, '\\\"')
.replace(rNewline, '\\n')
.replace(rCr, '\\r');
}
function chooseMethod(s) {
return (~s.indexOf('.')) ? 'd' : 'f';
}
function walk(tree) {
var code = '';
for (var i = 0, l = tree.length; i < l; i++) {
var tag = tree[i].tag;
if (tag == '#') {
code += section(tree[i].nodes, tree[i].n, chooseMethod(tree[i].n),
tree[i].i, tree[i].end, tree[i].otag + " " + tree[i].ctag);
} else if (tag == '^') {
code += invertedSection(tree[i].nodes, tree[i].n,
chooseMethod(tree[i].n));
} else if (tag == '<' || tag == '>') {
code += partial(tree[i]);
} else if (tag == '{' || tag == '&') {
code += tripleStache(tree[i].n, chooseMethod(tree[i].n));
} else if (tag == '\n') {
code += text('"\\n"' + (tree.length - 1 == i ? '' : ' + i'));
} else if (tag == '_v') {
code += variable(tree[i].n, chooseMethod(tree[i].n));
} else if (tag === undefined) {
code += text('"' + esc(tree[i]) + '"');
}
}
return code;
}
function section(nodes, id, method, start, end, tags) {
return 'if(_.s(_.' + method + '("' + esc(id) + '",c,p,1),' +
'c,p,0,' + start + ',' + end + ',"' + tags + '")){' +
'_.rs(c,p,' +
'function(c,p,_){' +
walk(nodes) +
'});c.pop();}';
}
function invertedSection(nodes, id, method) {
return 'if(!_.s(_.' + method + '("' + esc(id) + '",c,p,1),c,p,1,0,0,"")){' +
walk(nodes) +
'};';
}
function partial(tok) {
return '_.b(_.rp("' + esc(tok.n) + '",c,p,"' + (tok.indent || '') + '"));';
}
function tripleStache(id, method) {
return '_.b(_.t(_.' + method + '("' + esc(id) + '",c,p,0)));';
}
function variable(id, method) {
return '_.b(_.v(_.' + method + '("' + esc(id) + '",c,p,0)));';
}
function text(id) {
return '_.b(' + id + ');';
}
Hogan.parse = function (tokens, text, options) {
options = options || {};
return buildTree(tokens, '', [], options.sectionTags || []);
},
Hogan.cache = {};
Hogan.compile = function (text, options) {
// options
//
// asString: false (default)
//
// sectionTags: [{o: '_foo', c: 'foo'}]
// An array of object with o and c fields that indicate names for custom
// section tags. The example above allows parsing of {{_foo}}{{/foo}}.
//
// delimiters: A string that overrides the default delimiters.
// Example: "<% %>"
//
options = options || {};
var key = text + '||' + !!options.asString;
var t = this.cache[key];
if (t) {
return t;
}
t = this.generate(this.parse(this.scan(text, options.delimiters), text, options), text, options);
return this.cache[key] = t;
};
})(typeof exports !== 'undefined' ? exports : Hogan); jquery.clearsearch.js 0000604 00000006506 15074770400 0010703 0 ustar 00 /* ============================================================================
* jquery.clearsearch.js v1.0.3
* https://github.com/waslos/jquery-clearsearch
* ============================================================================
* Copyright (c) 2012, Was los.de GmbH & Co. KG
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the "Was los.de GmbH & Co. KG" nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* ========================================================================= */
(function($) {
$.fn.clearSearch = function(options) {
var settings = $.extend({
'clearClass' : 'clear_input',
'focusAfterClear' : true,
'linkText' : '×'
}, options);
return this.each(function() {
var $this = $(this), btn,
divClass = settings.clearClass + '_div';
if (!$this.parent().hasClass(divClass)) {
$this.wrap('<div style="position: relative;" class="'
+ divClass + '">' + $this.html() + '</div>');
$this.after('<a style="position: absolute; cursor: pointer;" class="'
+ settings.clearClass + '">' + settings.linkText + '</a>');
}
btn = $this.next();
function clearField() {
$this.val('').change();
triggerBtn();
if (settings.focusAfterClear) {
$this.focus();
}
if (typeof (settings.callback) === "function") {
settings.callback();
}
}
function triggerBtn() {
if (hasText()) {
btn.show();
} else {
btn.hide();
}
update();
}
function hasText() {
return $this.val().replace(/^\s+|\s+$/g, '').length > 0;
}
function update() {
var width = $this.outerWidth(), height = $this
.outerHeight();
btn.css({
top : height / 2 - btn.height() / 2,
left : width - height / 2 - btn.height() / 2
});
}
btn.on('click', clearField);
$this.on('keyup keydown change focus', triggerBtn);
triggerBtn();
});
};
})(jQuery);
bloodhound.min.js 0000604 00000032514 15074770400 0010026 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
!function(a,b){"function"==typeof define&&define.amd?define(["jquery"],function(c){return a.Bloodhound=b(c)}):"object"==typeof exports?module.exports=b(require("jquery")):a.Bloodhound=b(a.jQuery)}(this,function(a){var b=function(){"use strict";return{isMsie:function(){return!!/(msie|trident)/i.test(navigator.userAgent)&&navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return"undefined"==typeof a},isElement:function(a){return!(!a||1!==a.nodeType)},isJQuery:function(b){return b instanceof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var d=!0;return b?(a.each(b,function(a,e){if(!(d=c.call(null,e,a,b)))return!1}),!!d):d},some:function(b,c){var d=!1;return b?(a.each(b,function(a,e){if(d=c.call(null,e,a,b))return!1}),!!d):d},mixin:a.extend,identity:function(a){return a},clone:function(b){return a.extend(!0,{},b)},getIdGenerator:function(){var a=0;return function(){return a++}},templatify:function(b){function c(){return String(b)}return a.isFunction(b)?b:c},defer:function(a){setTimeout(a,0)},debounce:function(a,b,c){var d,e;return function(){var f,g,h=this,i=arguments;return f=function(){d=null,c||(e=a.apply(h,i))},g=c&&!d,clearTimeout(d),d=setTimeout(f,b),g&&(e=a.apply(h,i)),e}},throttle:function(a,b){var c,d,e,f,g,h;return g=0,h=function(){g=new Date,e=null,f=a.apply(c,d)},function(){var i=new Date,j=b-(i-g);return c=this,d=arguments,j<=0?(clearTimeout(e),e=null,g=i,f=a.apply(c,d)):e||(e=setTimeout(h,j)),f}},stringify:function(a){return 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handlebars v2.0.0-alpha.4
Copyright (C) 2011-2014 by Yehuda Katz
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
@license
*/
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r;t&&(d=d.slice(0,-1*t*2),e=e.slice(0,-1*t),f=f.slice(0,-1*t)),d.push(this.productions_[q[1]][0]),e.push(w.$),f.push(w._$),u=g[d[d.length-2]][d[d.length-1]],d.push(u);break;case 3:return!0}}return!0}},d=function(){var a={EOF:1,parseError:function(a,b){if(!this.yy.parser)throw new Error(a);this.yy.parser.parseError(a,b)},setInput:function(a){return this._input=a,this._more=this._less=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var a=this._input[0];this.yytext+=a,this.yyleng++,this.offset++,this.match+=a,this.matched+=a;var b=a.match(/(?:\r\n?|\n).*/g);return b?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),a},unput:function(a){var b=a.length,c=a.split(/(?:\r\n?|\n)/g);this._input=a+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-b-1),this.offset-=b;var d=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),c.length-1&&(this.yylineno-=c.length-1);var e=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:c?(c.length===d.length?this.yylloc.first_column:0)+d[d.length-c.length].length-c[0].length:this.yylloc.first_column-b},this.options.ranges&&(this.yylloc.range=[e[0],e[0]+this.yyleng-b]),this},more:function(){return this._more=!0,this},less:function(a){this.unput(this.match.slice(a))},pastInput:function(){var a=this.matched.substr(0,this.matched.length-this.match.length);return(a.length>20?"...":"")+a.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var a=this.match;return 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b?(e=b[0].match(/(?:\r\n?|\n).*/g),e&&(this.yylineno+=e.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:e?e[e.length-1].length-e[e.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+b[0].length},this.yytext+=b[0],this.match+=b[0],this.matches=b,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._input=this._input.slice(b[0].length),this.matched+=b[0],a=this.performAction.call(this,this.yy,this,f[d],this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),a?a:void 0):""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". 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e,f,g,j=a.opcodes;for(f=0,g=j.length;g>f;f++)e=j[f],"DECLARE"===e.opcode?this[e.name]=e.value:this[e.opcode].apply(this,e.args),e.opcode!==this.stripNext&&(this.stripNext=!1);if(this.pushSource(""),this.stackSlot||this.inlineStack.length||this.compileStack.length)throw new i("Compile completed with content left on stack");var k=this.createFunctionContext(d);if(this.isChild)return k;var l={compiler:this.compilerInfo(),main:k},m=this.context.programs;for(f=0,g=m.length;g>f;f++)m[f]&&(l[f]=m[f]);return this.environment.usePartial&&(l.usePartial=!0),this.options.data&&(l.useData=!0),d||(l.compiler=JSON.stringify(l.compiler),l=this.objectLiteral(l)),l},preamble:function(){this.lastContext=0,this.source=[]},createFunctionContext:function(a){var b="",c=this.stackVars.concat(this.registers.list);c.length>0&&(b+=", "+c.join(", "));for(var d in this.aliases)this.aliases.hasOwnProperty(d)&&(b+=", "+d+"="+this.aliases[d]);for(var 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this.inlineStack.push(a),a},pushLiteral:function(a){this.pushStackLiteral(a)},pushProgram:function(a){null!=a?this.pushStackLiteral(this.programExpression(a)):this.pushStackLiteral(null)},invokeHelper:function(a,b,c){this.aliases.helperMissing="helpers.helperMissing",this.useRegister("helper");var d=this.popStack(),e=this.setupHelper(a,b),f="helper = "+e.name+" || "+d+" || helperMissing";e.paramsInit&&(f+=","+e.paramsInit),this.push("("+f+",helper.call("+e.callParams+"))"),c||this.flushInline()},invokeKnownHelper:function(a,b){var c=this.setupHelper(a,b);this.push(c.name+".call("+c.callParams+")")},invokeAmbiguous:function(a,b){this.aliases.functionType='"function"',this.useRegister("helper"),this.emptyHash();var c=this.setupHelper(0,a,b),d=this.lastHelper=this.nameLookup("helpers",a,"helper"),e=this.nameLookup("depth"+this.lastContext,a,"context");this.push("((helper = "+d+" || "+e+(c.paramsInit?"),("+c.paramsInit:"")+"),(typeof helper === functionType ? helper.call("+c.callParams+") 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h=this.matchExistingProgram(c);null==h?(this.context.programs.push(""),h=this.context.programs.length,c.index=h,c.name="program"+h,this.context.programs[h]=d.compile(c,b,this.context,!this.precompile),this.context.environments[h]=c):(c.index=h,c.name="program"+h)}},matchExistingProgram:function(a){for(var b=0,c=this.context.environments.length;c>b;b++){var d=this.context.environments[b];if(d&&d.equals(a))return b}},programExpression:function(a){if(null==a)return"this.noop";for(var b,c=this.environment.children[a],d=c.depths.list,e=[c.index,"data"],f=0,g=d.length;g>f;f++)b=d[f],e.push("depth"+(b-1));return(0===d.length?"this.program(":"this.programWithDepth(")+e.join(", ")+")"},register:function(a,b){this.useRegister(a),this.pushSource(a+" = "+b+";")},useRegister:function(a){this.registers[a]||(this.registers[a]=!0,this.registers.list.push(a))},pushStackLiteral:function(a){return this.push(new 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this.stackSlot++,this.stackSlot>this.stackVars.length&&this.stackVars.push("stack"+this.stackSlot),this.topStackName()},topStackName:function(){return"stack"+this.stackSlot},flushInline:function(){var a=this.inlineStack;if(a.length){this.inlineStack=[];for(var b=0,d=a.length;d>b;b++){var e=a[b];e instanceof c?this.compileStack.push(e):this.pushStack(e)}}},isInline:function(){return this.inlineStack.length},popStack:function(a){var b=this.isInline(),d=(b?this.inlineStack:this.compileStack).pop();if(!a&&d instanceof c)return d.value;if(!b){if(!this.stackSlot)throw new i("Invalid stack pop");this.stackSlot--}return d},topStack:function(a){var b=this.isInline()?this.inlineStack:this.compileStack,d=b[b.length-1];return!a&&d instanceof c?d.value:d},quotedString:function(a){return'"'+a.replace(/\\/g,"\\\\").replace(/"/g,'\\"').replace(/\n/g,"\\n").replace(/\r/g,"\\r").replace(/\u2028/g,"\\u2028").replace(/\u2029/g,"\\u2029")+'"'},objectLiteral:function(a){var b=[];for(var c in a)a.hasOwnProperty(c)&&b.push(this.quotedString(c)+":"+a[c]);return"{"+b.join(",")+"}"},setupHelper:function(a,b,c){var d=[],e=this.setupParams(b,a,d,c),f=this.nameLookup("helpers",b,"helper");return{params:d,paramsInit:e,name:f,callParams:["depth0"].concat(d).join(", ")}},setupOptions:function(a,b,c){var d,e,f,g={},h=[],i=[],j=[];g.name=this.quotedString(a),g.hash=this.popStack(),this.trackIds&&(g.hashIds=this.popStack()),this.stringParams&&(g.hashTypes=this.popStack(),g.hashContexts=this.popStack()),e=this.popStack(),f=this.popStack(),(f||e)&&(f||(f="this.noop"),e||(e="this.noop"),g.fn=f,g.inverse=e);for(var k=b;k--;)d=this.popStack(),c[k]=d,this.trackIds&&(j[k]=this.popStack()),this.stringParams&&(i[k]=this.popStack(),h[k]=this.popStack());return this.trackIds&&(g.ids="["+j.join(",")+"]"),this.stringParams&&(g.types="["+i.join(",")+"]",g.contexts="["+h.join(",")+"]"),this.options.data&&(g.data="data"),g},setupParams:function(a,b,c,d){var e=this.objectLiteral(this.setupOptions(a,b,c));return d?(this.useRegister("options"),c.push("options"),"options="+e):(c.push(e),"")}};for(var j="break else new var case finally return void catch for switch while continue function this with default if throw delete in try do instanceof typeof abstract enum int short boolean export interface static byte extends long super char final native synchronized class float package throws const goto private transient debugger implements protected volatile double import public let yield".split(" "),k=d.RESERVED_WORDS={},l=0,m=j.length;m>l;l++)k[j[l]]=!0;return d.isValidJavaScriptVariableName=function(a){return!d.RESERVED_WORDS[a]&&/^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(a)},e=d}(d,c),l=function(a,b,c,d,e){"use strict";var f,g=a,h=b,i=c.parser,j=c.parse,k=d.Compiler,l=d.compile,m=d.precompile,n=e,o=g.create,p=function(){var a=o();return a.compile=function(b,c){return l(b,c,a)},a.precompile=function(b,c){return m(b,c,a)},a.AST=h,a.Compiler=k,a.JavaScriptCompiler=n,a.Parser=i,a.parse=j,a};return g=p(),g.create=p,f=g}(f,g,i,j,k);return l}(); bloodhound.js 0000604 00000103442 15074770400 0007243 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
(function(root, factory) {
if (typeof define === "function" && define.amd) {
define([ "jquery" ], function(a0) {
return root["Bloodhound"] = factory(a0);
});
} else if (typeof exports === "object") {
module.exports = factory(require("jquery"));
} else {
root["Bloodhound"] = factory(root["jQuery"]);
}
})(this, function($) {
var _ = function() {
"use strict";
return {
isMsie: function() {
return /(msie|trident)/i.test(navigator.userAgent) ? navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2] : false;
},
isBlankString: function(str) {
return !str || /^\s*$/.test(str);
},
escapeRegExChars: function(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
},
isString: function(obj) {
return typeof obj === "string";
},
isNumber: function(obj) {
return typeof obj === "number";
},
isArray: $.isArray,
isFunction: $.isFunction,
isObject: $.isPlainObject,
isUndefined: function(obj) {
return typeof obj === "undefined";
},
isElement: function(obj) {
return !!(obj && obj.nodeType === 1);
},
isJQuery: function(obj) {
return obj instanceof $;
},
toStr: function toStr(s) {
return _.isUndefined(s) || s === null ? "" : s + "";
},
bind: $.proxy,
each: function(collection, cb) {
$.each(collection, reverseArgs);
function reverseArgs(index, value) {
return cb(value, index);
}
},
map: $.map,
filter: $.grep,
every: function(obj, test) {
var result = true;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (!(result = test.call(null, val, key, obj))) {
return false;
}
});
return !!result;
},
some: function(obj, test) {
var result = false;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (result = test.call(null, val, key, obj)) {
return false;
}
});
return !!result;
},
mixin: $.extend,
identity: function(x) {
return x;
},
clone: function(obj) {
return $.extend(true, {}, obj);
},
getIdGenerator: function() {
var counter = 0;
return function() {
return counter++;
};
},
templatify: function templatify(obj) {
return $.isFunction(obj) ? obj : template;
function template() {
return String(obj);
}
},
defer: function(fn) {
setTimeout(fn, 0);
},
debounce: function(func, wait, immediate) {
var timeout, result;
return function() {
var context = this, args = arguments, later, callNow;
later = function() {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
};
callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
result = func.apply(context, args);
}
return result;
};
},
throttle: function(func, wait) {
var context, args, timeout, result, previous, later;
previous = 0;
later = function() {
previous = new Date();
timeout = null;
result = func.apply(context, args);
};
return function() {
var now = new Date(), remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
} else if (!timeout) {
timeout = setTimeout(later, remaining);
}
return result;
};
},
stringify: function(val) {
return _.isString(val) ? val : JSON.stringify(val);
},
guid: function() {
function _p8(s) {
var p = (Math.random().toString(16) + "000000000").substr(2, 8);
return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
}
return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
},
noop: function() {}
};
}();
var VERSION = "1.1.1";
var tokenizers = function() {
"use strict";
return {
nonword: nonword,
whitespace: whitespace,
ngram: ngram,
obj: {
nonword: getObjTokenizer(nonword),
whitespace: getObjTokenizer(whitespace),
ngram: getObjTokenizer(ngram)
}
};
function whitespace(str) {
str = _.toStr(str);
return str ? str.split(/\s+/) : [];
}
function nonword(str) {
str = _.toStr(str);
return str ? str.split(/\W+/) : [];
}
function ngram(str) {
str = _.toStr(str);
var tokens = [], word = "";
_.each(str.split(""), function(char) {
if (char.match(/\s+/)) {
word = "";
} else {
tokens.push(word + char);
word += char;
}
});
return tokens;
}
function getObjTokenizer(tokenizer) {
return function setKey(keys) {
keys = _.isArray(keys) ? keys : [].slice.call(arguments, 0);
return function tokenize(o) {
var tokens = [];
_.each(keys, function(k) {
tokens = tokens.concat(tokenizer(_.toStr(o[k])));
});
return tokens;
};
};
}
}();
var LruCache = function() {
"use strict";
function LruCache(maxSize) {
this.maxSize = _.isNumber(maxSize) ? maxSize : 100;
this.reset();
if (this.maxSize <= 0) {
this.set = this.get = $.noop;
}
}
_.mixin(LruCache.prototype, {
set: function set(key, val) {
var tailItem = this.list.tail, node;
if (this.size >= this.maxSize) {
this.list.remove(tailItem);
delete this.hash[tailItem.key];
this.size--;
}
if (node = this.hash[key]) {
node.val = val;
this.list.moveToFront(node);
} else {
node = new Node(key, val);
this.list.add(node);
this.hash[key] = node;
this.size++;
}
},
get: function get(key) {
var node = this.hash[key];
if (node) {
this.list.moveToFront(node);
return node.val;
}
},
reset: function reset() {
this.size = 0;
this.hash = {};
this.list = new List();
}
});
function List() {
this.head = this.tail = null;
}
_.mixin(List.prototype, {
add: function add(node) {
if (this.head) {
node.next = this.head;
this.head.prev = node;
}
this.head = node;
this.tail = this.tail || node;
},
remove: function remove(node) {
node.prev ? node.prev.next = node.next : this.head = node.next;
node.next ? node.next.prev = node.prev : this.tail = node.prev;
},
moveToFront: function(node) {
this.remove(node);
this.add(node);
}
});
function Node(key, val) {
this.key = key;
this.val = val;
this.prev = this.next = null;
}
return LruCache;
}();
var PersistentStorage = function() {
"use strict";
var LOCAL_STORAGE;
try {
LOCAL_STORAGE = window.localStorage;
LOCAL_STORAGE.setItem("~~~", "!");
LOCAL_STORAGE.removeItem("~~~");
} catch (err) {
LOCAL_STORAGE = null;
}
function PersistentStorage(namespace, override) {
this.prefix = [ "__", namespace, "__" ].join("");
this.ttlKey = "__ttl__";
this.keyMatcher = new RegExp("^" + _.escapeRegExChars(this.prefix));
this.ls = override || LOCAL_STORAGE;
!this.ls && this._noop();
}
_.mixin(PersistentStorage.prototype, {
_prefix: function(key) {
return this.prefix + key;
},
_ttlKey: function(key) {
return this._prefix(key) + this.ttlKey;
},
_noop: function() {
this.get = this.set = this.remove = this.clear = this.isExpired = _.noop;
},
_safeSet: function(key, val) {
try {
this.ls.setItem(key, val);
} catch (err) {
if (err.name === "QuotaExceededError") {
this.clear();
this._noop();
}
}
},
get: function(key) {
if (this.isExpired(key)) {
this.remove(key);
}
return decode(this.ls.getItem(this._prefix(key)));
},
set: function(key, val, ttl) {
if (_.isNumber(ttl)) {
this._safeSet(this._ttlKey(key), encode(now() + ttl));
} else {
this.ls.removeItem(this._ttlKey(key));
}
return this._safeSet(this._prefix(key), encode(val));
},
remove: function(key) {
this.ls.removeItem(this._ttlKey(key));
this.ls.removeItem(this._prefix(key));
return this;
},
clear: function() {
var i, keys = gatherMatchingKeys(this.keyMatcher);
for (i = keys.length; i--; ) {
this.remove(keys[i]);
}
return this;
},
isExpired: function(key) {
var ttl = decode(this.ls.getItem(this._ttlKey(key)));
return _.isNumber(ttl) && now() > ttl ? true : false;
}
});
return PersistentStorage;
function now() {
return new Date().getTime();
}
function encode(val) {
return JSON.stringify(_.isUndefined(val) ? null : val);
}
function decode(val) {
return $.parseJSON(val);
}
function gatherMatchingKeys(keyMatcher) {
var i, key, keys = [], len = LOCAL_STORAGE.length;
for (i = 0; i < len; i++) {
if ((key = LOCAL_STORAGE.key(i)).match(keyMatcher)) {
keys.push(key.replace(keyMatcher, ""));
}
}
return keys;
}
}();
var Transport = function() {
"use strict";
var pendingRequestsCount = 0, pendingRequests = {}, sharedCache = new LruCache(10);
function Transport(o) {
o = o || {};
this.maxPendingRequests = o.maxPendingRequests || 6;
this.cancelled = false;
this.lastReq = null;
this._send = o.transport;
this._get = o.limiter ? o.limiter(this._get) : this._get;
this._cache = o.cache === false ? new LruCache(0) : sharedCache;
}
Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
this.maxPendingRequests = num;
};
Transport.resetCache = function resetCache() {
sharedCache.reset();
};
_.mixin(Transport.prototype, {
_fingerprint: function fingerprint(o) {
o = o || {};
return o.url + o.type + $.param(o.data || {});
},
_get: function(o, cb) {
var that = this, fingerprint, jqXhr;
fingerprint = this._fingerprint(o);
if (this.cancelled || fingerprint !== this.lastReq) {
return;
}
if (jqXhr = pendingRequests[fingerprint]) {
jqXhr.done(done).fail(fail);
} else if (pendingRequestsCount < this.maxPendingRequests) {
pendingRequestsCount++;
pendingRequests[fingerprint] = this._send(o).done(done).fail(fail).always(always);
} else {
this.onDeckRequestArgs = [].slice.call(arguments, 0);
}
function done(resp) {
cb(null, resp);
that._cache.set(fingerprint, resp);
}
function fail() {
cb(true);
}
function always() {
pendingRequestsCount--;
delete pendingRequests[fingerprint];
if (that.onDeckRequestArgs) {
that._get.apply(that, that.onDeckRequestArgs);
that.onDeckRequestArgs = null;
}
}
},
get: function(o, cb) {
var resp, fingerprint;
cb = cb || $.noop;
o = _.isString(o) ? {
url: o
} : o || {};
fingerprint = this._fingerprint(o);
this.cancelled = false;
this.lastReq = fingerprint;
if (resp = this._cache.get(fingerprint)) {
cb(null, resp);
} else {
this._get(o, cb);
}
},
cancel: function() {
this.cancelled = true;
}
});
return Transport;
}();
var SearchIndex = window.SearchIndex = function() {
"use strict";
var CHILDREN = "c", IDS = "i";
function SearchIndex(o) {
o = o || {};
if (!o.datumTokenizer || !o.queryTokenizer) {
$.error("datumTokenizer and queryTokenizer are both required");
}
this.identify = o.identify || _.stringify;
this.datumTokenizer = o.datumTokenizer;
this.queryTokenizer = o.queryTokenizer;
this.matchAnyQueryToken = o.matchAnyQueryToken;
this.reset();
}
_.mixin(SearchIndex.prototype, {
bootstrap: function bootstrap(o) {
this.datums = o.datums;
this.trie = o.trie;
},
add: function(data) {
var that = this;
data = _.isArray(data) ? data : [ data ];
_.each(data, function(datum) {
var id, tokens;
that.datums[id = that.identify(datum)] = datum;
tokens = normalizeTokens(that.datumTokenizer(datum));
_.each(tokens, function(token) {
var node, chars, ch;
node = that.trie;
chars = token.split("");
while (ch = chars.shift()) {
node = node[CHILDREN][ch] || (node[CHILDREN][ch] = newNode());
node[IDS].push(id);
}
});
});
},
get: function get(ids) {
var that = this;
return _.map(ids, function(id) {
return that.datums[id];
});
},
search: function search(query) {
var that = this, tokens, matches;
tokens = normalizeTokens(this.queryTokenizer(query));
_.each(tokens, function(token) {
var node, chars, ch, ids;
if (matches && matches.length === 0 && !that.matchAnyQueryToken) {
return false;
}
node = that.trie;
chars = token.split("");
while (node && (ch = chars.shift())) {
node = node[CHILDREN][ch];
}
if (node && chars.length === 0) {
ids = node[IDS].slice(0);
matches = matches ? getIntersection(matches, ids) : ids;
} else {
if (!that.matchAnyQueryToken) {
matches = [];
return false;
}
}
});
return matches ? _.map(unique(matches), function(id) {
return that.datums[id];
}) : [];
},
all: function all() {
var values = [];
for (var key in this.datums) {
values.push(this.datums[key]);
}
return values;
},
reset: function reset() {
this.datums = {};
this.trie = newNode();
},
serialize: function serialize() {
return {
datums: this.datums,
trie: this.trie
};
}
});
return SearchIndex;
function normalizeTokens(tokens) {
tokens = _.filter(tokens, function(token) {
return !!token;
});
tokens = _.map(tokens, function(token) {
return token.toLowerCase();
});
return tokens;
}
function newNode() {
var node = {};
node[IDS] = [];
node[CHILDREN] = {};
return node;
}
function unique(array) {
var seen = {}, uniques = [];
for (var i = 0, len = array.length; i < len; i++) {
if (!seen[array[i]]) {
seen[array[i]] = true;
uniques.push(array[i]);
}
}
return uniques;
}
function getIntersection(arrayA, arrayB) {
var ai = 0, bi = 0, intersection = [];
arrayA = arrayA.sort();
arrayB = arrayB.sort();
var lenArrayA = arrayA.length, lenArrayB = arrayB.length;
while (ai < lenArrayA && bi < lenArrayB) {
if (arrayA[ai] < arrayB[bi]) {
ai++;
} else if (arrayA[ai] > arrayB[bi]) {
bi++;
} else {
intersection.push(arrayA[ai]);
ai++;
bi++;
}
}
return intersection;
}
}();
var Prefetch = function() {
"use strict";
var keys;
keys = {
data: "data",
protocol: "protocol",
thumbprint: "thumbprint"
};
function Prefetch(o) {
this.url = o.url;
this.ttl = o.ttl;
this.cache = o.cache;
this.prepare = o.prepare;
this.transform = o.transform;
this.transport = o.transport;
this.thumbprint = o.thumbprint;
this.storage = new PersistentStorage(o.cacheKey);
}
_.mixin(Prefetch.prototype, {
_settings: function settings() {
return {
url: this.url,
type: "GET",
dataType: "json"
};
},
store: function store(data) {
if (!this.cache) {
return;
}
this.storage.set(keys.data, data, this.ttl);
this.storage.set(keys.protocol, location.protocol, this.ttl);
this.storage.set(keys.thumbprint, this.thumbprint, this.ttl);
},
fromCache: function fromCache() {
var stored = {}, isExpired;
if (!this.cache) {
return null;
}
stored.data = this.storage.get(keys.data);
stored.protocol = this.storage.get(keys.protocol);
stored.thumbprint = this.storage.get(keys.thumbprint);
isExpired = stored.thumbprint !== this.thumbprint || stored.protocol !== location.protocol;
return stored.data && !isExpired ? stored.data : null;
},
fromNetwork: function(cb) {
var that = this, settings;
if (!cb) {
return;
}
settings = this.prepare(this._settings());
this.transport(settings).fail(onError).done(onResponse);
function onError() {
cb(true);
}
function onResponse(resp) {
cb(null, that.transform(resp));
}
},
clear: function clear() {
this.storage.clear();
return this;
}
});
return Prefetch;
}();
var Remote = function() {
"use strict";
function Remote(o) {
this.url = o.url;
this.prepare = o.prepare;
this.transform = o.transform;
this.indexResponse = o.indexResponse;
this.transport = new Transport({
cache: o.cache,
limiter: o.limiter,
transport: o.transport,
maxPendingRequests: o.maxPendingRequests
});
}
_.mixin(Remote.prototype, {
_settings: function settings() {
return {
url: this.url,
type: "GET",
dataType: "json"
};
},
get: function get(query, cb) {
var that = this, settings;
if (!cb) {
return;
}
query = query || "";
settings = this.prepare(query, this._settings());
return this.transport.get(settings, onResponse);
function onResponse(err, resp) {
err ? cb([]) : cb(that.transform(resp));
}
},
cancelLastRequest: function cancelLastRequest() {
this.transport.cancel();
}
});
return Remote;
}();
var oParser = function() {
"use strict";
return function parse(o) {
var defaults, sorter;
defaults = {
initialize: true,
identify: _.stringify,
datumTokenizer: null,
queryTokenizer: null,
matchAnyQueryToken: false,
sufficient: 5,
indexRemote: false,
sorter: null,
local: [],
prefetch: null,
remote: null
};
o = _.mixin(defaults, o || {});
!o.datumTokenizer && $.error("datumTokenizer is required");
!o.queryTokenizer && $.error("queryTokenizer is required");
sorter = o.sorter;
o.sorter = sorter ? function(x) {
return x.sort(sorter);
} : _.identity;
o.local = _.isFunction(o.local) ? o.local() : o.local;
o.prefetch = parsePrefetch(o.prefetch);
o.remote = parseRemote(o.remote);
return o;
};
function parsePrefetch(o) {
var defaults;
if (!o) {
return null;
}
defaults = {
url: null,
ttl: 24 * 60 * 60 * 1e3,
cache: true,
cacheKey: null,
thumbprint: "",
prepare: _.identity,
transform: _.identity,
transport: null
};
o = _.isString(o) ? {
url: o
} : o;
o = _.mixin(defaults, o);
!o.url && $.error("prefetch requires url to be set");
o.transform = o.filter || o.transform;
o.cacheKey = o.cacheKey || o.url;
o.thumbprint = VERSION + o.thumbprint;
o.transport = o.transport ? callbackToDeferred(o.transport) : $.ajax;
return o;
}
function parseRemote(o) {
var defaults;
if (!o) {
return;
}
defaults = {
url: null,
cache: true,
prepare: null,
replace: null,
wildcard: null,
limiter: null,
rateLimitBy: "debounce",
rateLimitWait: 300,
transform: _.identity,
transport: null
};
o = _.isString(o) ? {
url: o
} : o;
o = _.mixin(defaults, o);
!o.url && $.error("remote requires url to be set");
o.transform = o.filter || o.transform;
o.prepare = toRemotePrepare(o);
o.limiter = toLimiter(o);
o.transport = o.transport ? callbackToDeferred(o.transport) : $.ajax;
delete o.replace;
delete o.wildcard;
delete o.rateLimitBy;
delete o.rateLimitWait;
return o;
}
function toRemotePrepare(o) {
var prepare, replace, wildcard;
prepare = o.prepare;
replace = o.replace;
wildcard = o.wildcard;
if (prepare) {
return prepare;
}
if (replace) {
prepare = prepareByReplace;
} else if (o.wildcard) {
prepare = prepareByWildcard;
} else {
prepare = idenityPrepare;
}
return prepare;
function prepareByReplace(query, settings) {
settings.url = replace(settings.url, query);
return settings;
}
function prepareByWildcard(query, settings) {
settings.url = settings.url.replace(wildcard, encodeURIComponent(query));
return settings;
}
function idenityPrepare(query, settings) {
return settings;
}
}
function toLimiter(o) {
var limiter, method, wait;
limiter = o.limiter;
method = o.rateLimitBy;
wait = o.rateLimitWait;
if (!limiter) {
limiter = /^throttle$/i.test(method) ? throttle(wait) : debounce(wait);
}
return limiter;
function debounce(wait) {
return function debounce(fn) {
return _.debounce(fn, wait);
};
}
function throttle(wait) {
return function throttle(fn) {
return _.throttle(fn, wait);
};
}
}
function callbackToDeferred(fn) {
return function wrapper(o) {
var deferred = $.Deferred();
fn(o, onSuccess, onError);
return deferred;
function onSuccess(resp) {
_.defer(function() {
deferred.resolve(resp);
});
}
function onError(err) {
_.defer(function() {
deferred.reject(err);
});
}
};
}
}();
var Bloodhound = function() {
"use strict";
var old;
old = window && window.Bloodhound;
function Bloodhound(o) {
o = oParser(o);
this.sorter = o.sorter;
this.identify = o.identify;
this.sufficient = o.sufficient;
this.indexRemote = o.indexRemote;
this.local = o.local;
this.remote = o.remote ? new Remote(o.remote) : null;
this.prefetch = o.prefetch ? new Prefetch(o.prefetch) : null;
this.index = new SearchIndex({
identify: this.identify,
datumTokenizer: o.datumTokenizer,
queryTokenizer: o.queryTokenizer
});
o.initialize !== false && this.initialize();
}
Bloodhound.noConflict = function noConflict() {
window && (window.Bloodhound = old);
return Bloodhound;
};
Bloodhound.tokenizers = tokenizers;
_.mixin(Bloodhound.prototype, {
__ttAdapter: function ttAdapter() {
var that = this;
return this.remote ? withAsync : withoutAsync;
function withAsync(query, sync, async) {
return that.search(query, sync, async);
}
function withoutAsync(query, sync) {
return that.search(query, sync);
}
},
_loadPrefetch: function loadPrefetch() {
var that = this, deferred, serialized;
deferred = $.Deferred();
if (!this.prefetch) {
deferred.resolve();
} else if (serialized = this.prefetch.fromCache()) {
this.index.bootstrap(serialized);
deferred.resolve();
} else {
this.prefetch.fromNetwork(done);
}
return deferred.promise();
function done(err, data) {
if (err) {
return deferred.reject();
}
that.add(data);
that.prefetch.store(that.index.serialize());
deferred.resolve();
}
},
_initialize: function initialize() {
var that = this, deferred;
this.clear();
(this.initPromise = this._loadPrefetch()).done(addLocalToIndex);
return this.initPromise;
function addLocalToIndex() {
that.add(that.local);
}
},
initialize: function initialize(force) {
return !this.initPromise || force ? this._initialize() : this.initPromise;
},
add: function add(data) {
this.index.add(data);
return this;
},
get: function get(ids) {
ids = _.isArray(ids) ? ids : [].slice.call(arguments);
return this.index.get(ids);
},
search: function search(query, sync, async) {
var that = this, local;
sync = sync || _.noop;
async = async || _.noop;
local = this.sorter(this.index.search(query));
sync(this.remote ? local.slice() : local);
if (this.remote && local.length < this.sufficient) {
this.remote.get(query, processRemote);
} else if (this.remote) {
this.remote.cancelLastRequest();
}
return this;
function processRemote(remote) {
var nonDuplicates = [];
_.each(remote, function(r) {
!_.some(local, function(l) {
return that.identify(r) === that.identify(l);
}) && nonDuplicates.push(r);
});
that.indexRemote && that.add(nonDuplicates);
async(nonDuplicates);
}
},
all: function all() {
return this.index.all();
},
clear: function clear() {
this.index.reset();
return this;
},
clearPrefetchCache: function clearPrefetchCache() {
this.prefetch && this.prefetch.clear();
return this;
},
clearRemoteCache: function clearRemoteCache() {
Transport.resetCache();
return this;
},
ttAdapter: function ttAdapter() {
return this.__ttAdapter();
}
});
return Bloodhound;
}();
return Bloodhound;
}); typeahead.bundle.min.js 0000604 00000126732 15074770400 0011113 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
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d&&(this.query=a,b.each(this.datasets,c)),d},empty:function(){function a(a){a.clear()}b.each(this.datasets,a),this.query=null,this.$node.addClass(this.classes.empty)},destroy:function(){function c(a){a.destroy()}this.$node.off(".tt"),this.$node=a("<div>"),b.each(this.datasets,c)}}),c}(),j=function(){
"use strict";function c(c){this.$el=a("<span></span>",{role:"status","aria-live":"polite"}).css({position:"absolute",padding:"0",border:"0",height:"1px",width:"1px","margin-bottom":"-1px","margin-right":"-1px",overflow:"hidden",clip:"rect(0 0 0 0)","white-space":"nowrap"}),c.$input.after(this.$el),b.each(c.menu.datasets,b.bind(function(a){a.onSync&&(a.onSync("rendered",b.bind(this.update,this)),a.onSync("cleared",b.bind(this.cleared,this)))},this))}return b.mixin(c.prototype,{update:function(a,b){var c,d=b.length;c=1===d?{result:"result",is:"is"}:{result:"results",is:"are"},this.$el.text(d+" "+c.result+" "+c.is+" available, use up and down arrow keys to navigate.")},cleared:function(){this.$el.text("")}}),c}(),k=function(){"use strict";function a(){i.apply(this,[].slice.call(arguments,0))}var c=i.prototype;return b.mixin(a.prototype,i.prototype,{open:function(){return!this._allDatasetsEmpty()&&this._show(),c.open.apply(this,[].slice.call(arguments,0))},close:function(){return this._hide(),c.close.apply(this,[].slice.call(arguments,0))},_onRendered:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onRendered.apply(this,[].slice.call(arguments,0))},_onCleared:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onCleared.apply(this,[].slice.call(arguments,0))},setLanguageDirection:function(a){return this.$node.css("ltr"===a?this.css.ltr:this.css.rtl),c.setLanguageDirection.apply(this,[].slice.call(arguments,0))},_hide:function(){this.$node.hide()},_show:function(){this.$node.css("display","block")}}),a}(),l=function(){"use strict";function c(c,e){var f,g,h,i,j,k,l,m,n,o,p;c=c||{},c.input||a.error("missing input"),c.menu||a.error("missing menu"),c.eventBus||a.error("missing event bus"),e.mixin(this),this.eventBus=c.eventBus,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.input=c.input,this.menu=c.menu,this.enabled=!0,this.active=!1,this.input.hasFocus()&&this.activate(),this.dir=this.input.getLangDir(),this._hacks(),this.menu.bind().onSync("selectableClicked",this._onSelectableClicked,this).onSync("asyncRequested",this._onAsyncRequested,this).onSync("asyncCanceled",this._onAsyncCanceled,this).onSync("asyncReceived",this._onAsyncReceived,this).onSync("datasetRendered",this._onDatasetRendered,this).onSync("datasetCleared",this._onDatasetCleared,this),f=d(this,"activate","open","_onFocused"),g=d(this,"deactivate","_onBlurred"),h=d(this,"isActive","isOpen","_onEnterKeyed"),i=d(this,"isActive","isOpen","_onTabKeyed"),j=d(this,"isActive","_onEscKeyed"),k=d(this,"isActive","open","_onUpKeyed"),l=d(this,"isActive","open","_onDownKeyed"),m=d(this,"isActive","isOpen","_onLeftKeyed"),n=d(this,"isActive","isOpen","_onRightKeyed"),o=d(this,"_openIfActive","_onQueryChanged"),p=d(this,"_openIfActive","_onWhitespaceChanged"),this.input.bind().onSync("focused",f,this).onSync("blurred",g,this).onSync("enterKeyed",h,this).onSync("tabKeyed",i,this).onSync("escKeyed",j,this).onSync("upKeyed",k,this).onSync("downKeyed",l,this).onSync("leftKeyed",m,this).onSync("rightKeyed",n,this).onSync("queryChanged",o,this).onSync("whitespaceChanged",p,this).onSync("langDirChanged",this._onLangDirChanged,this)}function d(a){var c=[].slice.call(arguments,1);return function(){var d=[].slice.call(arguments);b.each(c,function(b){return a[b].apply(a,d)})}}return b.mixin(c.prototype,{_hacks:function(){var c,d;c=this.input.$input||a("<div>"),d=this.menu.$node||a("<div>"),c.on("blur.tt",function(a){var e,f,g;e=document.activeElement,f=d.is(e),g=d.has(e).length>0,b.isMsie()&&(f||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){c.focus()}))}),d.on("mousedown.tt",function(a){a.preventDefault()})},_onSelectableClicked:function(a,b){this.select(b)},_onDatasetCleared:function(){this._updateHint()},_onDatasetRendered:function(a,b,c,d){this._updateHint(),this.eventBus.trigger("render",b,c,d)},_onAsyncRequested:function(a,b,c){this.eventBus.trigger("asyncrequest",c,b)},_onAsyncCanceled:function(a,b,c){this.eventBus.trigger("asynccancel",c,b)},_onAsyncReceived:function(a,b,c){this.eventBus.trigger("asyncreceive",c,b)},_onFocused:function(){this._minLengthMet()&&this.menu.update(this.input.getQuery())},_onBlurred:function(){this.input.hasQueryChangedSinceLastFocus()&&this.eventBus.trigger("change",this.input.getQuery())},_onEnterKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())&&this.select(c)&&(b.preventDefault(),b.stopPropagation())},_onTabKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())?this.select(c)&&b.preventDefault():(c=this.menu.getTopSelectable())&&this.autocomplete(c)&&b.preventDefault()},_onEscKeyed:function(){this.close()},_onUpKeyed:function(){this.moveCursor(-1)},_onDownKeyed:function(){this.moveCursor(1)},_onLeftKeyed:function(){"rtl"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getActiveSelectable()||this.menu.getTopSelectable())},_onRightKeyed:function(){"ltr"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getActiveSelectable()||this.menu.getTopSelectable())},_onQueryChanged:function(a,b){this._minLengthMet(b)?this.menu.update(b):this.menu.empty()},_onWhitespaceChanged:function(){this._updateHint()},_onLangDirChanged:function(a,b){this.dir!==b&&(this.dir=b,this.menu.setLanguageDirection(b))},_openIfActive:function(){this.isActive()&&this.open()},_minLengthMet:function(a){return a=b.isString(a)?a:this.input.getQuery()||"",a.length>=this.minLength},_updateHint:function(){var a,c,d,e,f,h,i;a=this.menu.getTopSelectable(),c=this.menu.getSelectableData(a),d=this.input.getInputValue(),!c||b.isBlankString(d)||this.input.hasOverflow()?this.input.clearHint():(e=g.normalizeQuery(d),f=b.escapeRegExChars(e),h=new RegExp("^(?:"+f+")(.+$)","i"),i=h.exec(c.val),i&&this.input.setHint(d+i[1]))},isEnabled:function(){return this.enabled},enable:function(){this.enabled=!0},disable:function(){this.enabled=!1},isActive:function(){return this.active},activate:function(){return!!this.isActive()||!(!this.isEnabled()||this.eventBus.before("active"))&&(this.active=!0,this.eventBus.trigger("active"),!0)},deactivate:function(){return!this.isActive()||!this.eventBus.before("idle")&&(this.active=!1,this.close(),this.eventBus.trigger("idle"),!0)},isOpen:function(){return this.menu.isOpen()},open:function(){return this.isOpen()||this.eventBus.before("open")||(this.menu.open(),this._updateHint(),this.eventBus.trigger("open")),this.isOpen()},close:function(){return this.isOpen()&&!this.eventBus.before("close")&&(this.menu.close(),this.input.clearHint(),this.input.resetInputValue(),this.eventBus.trigger("close")),!this.isOpen()},setVal:function(a){this.input.setQuery(b.toStr(a))},getVal:function(){return this.input.getQuery()},select:function(a){var b=this.menu.getSelectableData(a);return!(!b||this.eventBus.before("select",b.obj,b.dataset))&&(this.input.setQuery(b.val,!0),this.eventBus.trigger("select",b.obj,b.dataset),this.close(),!0)},autocomplete:function(a){var b,c,d;return b=this.input.getQuery(),c=this.menu.getSelectableData(a),d=c&&b!==c.val,!(!d||this.eventBus.before("autocomplete",c.obj,c.dataset))&&(this.input.setQuery(c.val),this.eventBus.trigger("autocomplete",c.obj,c.dataset),!0)},moveCursor:function(a){var b,c,d,e,f,g,h;return b=this.input.getQuery(),c=this.menu.selectableRelativeToCursor(a),d=this.menu.getSelectableData(c),e=d?d.obj:null,f=d?d.dataset:null,h=c?c.attr("id"):null,this.input.trigger("cursorchange",h),g=this._minLengthMet()&&this.menu.update(b),!g&&!this.eventBus.before("cursorchange",e,f)&&(this.menu.setCursor(c),d?this.input.setInputValue(d.val):(this.input.resetInputValue(),this._updateHint()),this.eventBus.trigger("cursorchange",e,f),!0)},destroy:function(){this.input.destroy(),this.menu.destroy()}}),c}();!function(){"use strict";function e(b,c){b.each(function(){var b,d=a(this);(b=d.data(q.typeahead))&&c(b,d)})}function f(a,b){return a.clone().addClass(b.classes.hint).removeData().css(b.css.hint).css(m(a)).prop("readonly",!0).removeAttr("id name placeholder required").attr({spellcheck:"false",tabindex:-1})}function h(a,b){a.data(q.attrs,{dir:a.attr("dir"),autocomplete:a.attr("autocomplete"),spellcheck:a.attr("spellcheck"),style:a.attr("style")}),a.addClass(b.classes.input).attr({spellcheck:!1});try{!a.attr("dir")&&a.attr("dir","auto")}catch(a){}return a}function m(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgroundSize:a.css("background-size")}}function n(a){var c,d;c=a.data(q.www),d=a.parent().filter(c.selectors.wrapper),b.each(a.data(q.attrs),function(c,d){b.isUndefined(c)?a.removeAttr(d):a.attr(d,c)}),a.removeData(q.typeahead).removeData(q.www).removeData(q.attr).removeClass(c.classes.input),d.length&&(a.detach().insertAfter(d),d.remove())}function o(c){var d,e;return d=b.isJQuery(c)||b.isElement(c),e=d?a(c).first():[],e.length?e:null}var p,q,r;p=a.fn.typeahead,q={www:"tt-www",attrs:"tt-attrs",typeahead:"tt-typeahead"},r={initialize:function(e,m){function n(){var c,n,r,s,t,u,v,w,x,y,z,A;b.each(m,function(a){a.highlight=!!e.highlight}),c=a(this),n=a(p.html.wrapper),r=o(e.hint),s=o(e.menu),t=e.hint!==!1&&!r,u=e.menu!==!1&&!s,t&&(r=f(c,p)),u&&(s=a(p.html.menu).css(p.css.menu)),r&&r.val(""),c=h(c,p),(t||u)&&(n.css(p.css.wrapper),c.css(t?p.css.input:p.css.inputWithNoHint),c.wrap(n).parent().prepend(t?r:null).append(u?s:null)),A=u?k:i,v=new d({el:c}),w=new g({hint:r,input:c},p),x=new A({node:s,datasets:m},p),y=new j({$input:c,menu:x}),z=new l({input:w,menu:x,eventBus:v,minLength:e.minLength},p),c.data(q.www,p),c.data(q.typeahead,z)}var p;return m=b.isArray(m)?m:[].slice.call(arguments,1),e=e||{},p=c(e.classNames),this.each(n)},isEnabled:function(){var a;return e(this.first(),function(b){a=b.isEnabled()}),a},enable:function(){return e(this,function(a){a.enable()}),this},disable:function(){return e(this,function(a){a.disable()}),this},isActive:function(){var a;return e(this.first(),function(b){a=b.isActive()}),a},activate:function(){return e(this,function(a){a.activate()}),this},deactivate:function(){return e(this,function(a){a.deactivate()}),this},isOpen:function(){var a;return e(this.first(),function(b){a=b.isOpen()}),a},open:function(){return e(this,function(a){a.open()}),this},close:function(){return e(this,function(a){a.close()}),this},select:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.select(d)}),c},autocomplete:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.autocomplete(d)}),c},moveCursor:function(a){var b=!1;return e(this.first(),function(c){b=c.moveCursor(a)}),b},val:function(a){var c;return arguments.length?(e(this,function(c){c.setVal(b.toStr(a))}),this):(e(this.first(),function(a){c=a.getVal()}),c)},destroy:function(){return e(this,function(a,b){n(b),a.destroy()}),this}},a.fn.typeahead=function(a){return r[a]?r[a].apply(this,[].slice.call(arguments,1)):r.initialize.apply(this,arguments)},a.fn.typeahead.noConflict=function(){return a.fn.typeahead=p,this}}()}); typeahead.bundle.js 0000604 00000313556 15074770400 0010333 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
(function(root, factory) {
if (typeof define === "function" && define.amd) {
define([ "jquery" ], function(a0) {
return root["Bloodhound"] = factory(a0);
});
} else if (typeof exports === "object") {
module.exports = factory(require("jquery"));
} else {
root["Bloodhound"] = factory(root["jQuery"]);
}
})(this, function($) {
var _ = function() {
"use strict";
return {
isMsie: function() {
return /(msie|trident)/i.test(navigator.userAgent) ? navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2] : false;
},
isBlankString: function(str) {
return !str || /^\s*$/.test(str);
},
escapeRegExChars: function(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
},
isString: function(obj) {
return typeof obj === "string";
},
isNumber: function(obj) {
return typeof obj === "number";
},
isArray: $.isArray,
isFunction: $.isFunction,
isObject: $.isPlainObject,
isUndefined: function(obj) {
return typeof obj === "undefined";
},
isElement: function(obj) {
return !!(obj && obj.nodeType === 1);
},
isJQuery: function(obj) {
return obj instanceof $;
},
toStr: function toStr(s) {
return _.isUndefined(s) || s === null ? "" : s + "";
},
bind: $.proxy,
each: function(collection, cb) {
$.each(collection, reverseArgs);
function reverseArgs(index, value) {
return cb(value, index);
}
},
map: $.map,
filter: $.grep,
every: function(obj, test) {
var result = true;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (!(result = test.call(null, val, key, obj))) {
return false;
}
});
return !!result;
},
some: function(obj, test) {
var result = false;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (result = test.call(null, val, key, obj)) {
return false;
}
});
return !!result;
},
mixin: $.extend,
identity: function(x) {
return x;
},
clone: function(obj) {
return $.extend(true, {}, obj);
},
getIdGenerator: function() {
var counter = 0;
return function() {
return counter++;
};
},
templatify: function templatify(obj) {
return $.isFunction(obj) ? obj : template;
function template() {
return String(obj);
}
},
defer: function(fn) {
setTimeout(fn, 0);
},
debounce: function(func, wait, immediate) {
var timeout, result;
return function() {
var context = this, args = arguments, later, callNow;
later = function() {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
};
callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
result = func.apply(context, args);
}
return result;
};
},
throttle: function(func, wait) {
var context, args, timeout, result, previous, later;
previous = 0;
later = function() {
previous = new Date();
timeout = null;
result = func.apply(context, args);
};
return function() {
var now = new Date(), remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
} else if (!timeout) {
timeout = setTimeout(later, remaining);
}
return result;
};
},
stringify: function(val) {
return _.isString(val) ? val : JSON.stringify(val);
},
guid: function() {
function _p8(s) {
var p = (Math.random().toString(16) + "000000000").substr(2, 8);
return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
}
return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
},
noop: function() {}
};
}();
var VERSION = "1.1.1";
var tokenizers = function() {
"use strict";
return {
nonword: nonword,
whitespace: whitespace,
ngram: ngram,
obj: {
nonword: getObjTokenizer(nonword),
whitespace: getObjTokenizer(whitespace),
ngram: getObjTokenizer(ngram)
}
};
function whitespace(str) {
str = _.toStr(str);
return str ? str.split(/\s+/) : [];
}
function nonword(str) {
str = _.toStr(str);
return str ? str.split(/\W+/) : [];
}
function ngram(str) {
str = _.toStr(str);
var tokens = [], word = "";
_.each(str.split(""), function(char) {
if (char.match(/\s+/)) {
word = "";
} else {
tokens.push(word + char);
word += char;
}
});
return tokens;
}
function getObjTokenizer(tokenizer) {
return function setKey(keys) {
keys = _.isArray(keys) ? keys : [].slice.call(arguments, 0);
return function tokenize(o) {
var tokens = [];
_.each(keys, function(k) {
tokens = tokens.concat(tokenizer(_.toStr(o[k])));
});
return tokens;
};
};
}
}();
var LruCache = function() {
"use strict";
function LruCache(maxSize) {
this.maxSize = _.isNumber(maxSize) ? maxSize : 100;
this.reset();
if (this.maxSize <= 0) {
this.set = this.get = $.noop;
}
}
_.mixin(LruCache.prototype, {
set: function set(key, val) {
var tailItem = this.list.tail, node;
if (this.size >= this.maxSize) {
this.list.remove(tailItem);
delete this.hash[tailItem.key];
this.size--;
}
if (node = this.hash[key]) {
node.val = val;
this.list.moveToFront(node);
} else {
node = new Node(key, val);
this.list.add(node);
this.hash[key] = node;
this.size++;
}
},
get: function get(key) {
var node = this.hash[key];
if (node) {
this.list.moveToFront(node);
return node.val;
}
},
reset: function reset() {
this.size = 0;
this.hash = {};
this.list = new List();
}
});
function List() {
this.head = this.tail = null;
}
_.mixin(List.prototype, {
add: function add(node) {
if (this.head) {
node.next = this.head;
this.head.prev = node;
}
this.head = node;
this.tail = this.tail || node;
},
remove: function remove(node) {
node.prev ? node.prev.next = node.next : this.head = node.next;
node.next ? node.next.prev = node.prev : this.tail = node.prev;
},
moveToFront: function(node) {
this.remove(node);
this.add(node);
}
});
function Node(key, val) {
this.key = key;
this.val = val;
this.prev = this.next = null;
}
return LruCache;
}();
var PersistentStorage = function() {
"use strict";
var LOCAL_STORAGE;
try {
LOCAL_STORAGE = window.localStorage;
LOCAL_STORAGE.setItem("~~~", "!");
LOCAL_STORAGE.removeItem("~~~");
} catch (err) {
LOCAL_STORAGE = null;
}
function PersistentStorage(namespace, override) {
this.prefix = [ "__", namespace, "__" ].join("");
this.ttlKey = "__ttl__";
this.keyMatcher = new RegExp("^" + _.escapeRegExChars(this.prefix));
this.ls = override || LOCAL_STORAGE;
!this.ls && this._noop();
}
_.mixin(PersistentStorage.prototype, {
_prefix: function(key) {
return this.prefix + key;
},
_ttlKey: function(key) {
return this._prefix(key) + this.ttlKey;
},
_noop: function() {
this.get = this.set = this.remove = this.clear = this.isExpired = _.noop;
},
_safeSet: function(key, val) {
try {
this.ls.setItem(key, val);
} catch (err) {
if (err.name === "QuotaExceededError") {
this.clear();
this._noop();
}
}
},
get: function(key) {
if (this.isExpired(key)) {
this.remove(key);
}
return decode(this.ls.getItem(this._prefix(key)));
},
set: function(key, val, ttl) {
if (_.isNumber(ttl)) {
this._safeSet(this._ttlKey(key), encode(now() + ttl));
} else {
this.ls.removeItem(this._ttlKey(key));
}
return this._safeSet(this._prefix(key), encode(val));
},
remove: function(key) {
this.ls.removeItem(this._ttlKey(key));
this.ls.removeItem(this._prefix(key));
return this;
},
clear: function() {
var i, keys = gatherMatchingKeys(this.keyMatcher);
for (i = keys.length; i--; ) {
this.remove(keys[i]);
}
return this;
},
isExpired: function(key) {
var ttl = decode(this.ls.getItem(this._ttlKey(key)));
return _.isNumber(ttl) && now() > ttl ? true : false;
}
});
return PersistentStorage;
function now() {
return new Date().getTime();
}
function encode(val) {
return JSON.stringify(_.isUndefined(val) ? null : val);
}
function decode(val) {
return $.parseJSON(val);
}
function gatherMatchingKeys(keyMatcher) {
var i, key, keys = [], len = LOCAL_STORAGE.length;
for (i = 0; i < len; i++) {
if ((key = LOCAL_STORAGE.key(i)).match(keyMatcher)) {
keys.push(key.replace(keyMatcher, ""));
}
}
return keys;
}
}();
var Transport = function() {
"use strict";
var pendingRequestsCount = 0, pendingRequests = {}, sharedCache = new LruCache(10);
function Transport(o) {
o = o || {};
this.maxPendingRequests = o.maxPendingRequests || 6;
this.cancelled = false;
this.lastReq = null;
this._send = o.transport;
this._get = o.limiter ? o.limiter(this._get) : this._get;
this._cache = o.cache === false ? new LruCache(0) : sharedCache;
}
Transport.setMaxPendingRequests = function setMaxPendingRequests(num) {
this.maxPendingRequests = num;
};
Transport.resetCache = function resetCache() {
sharedCache.reset();
};
_.mixin(Transport.prototype, {
_fingerprint: function fingerprint(o) {
o = o || {};
return o.url + o.type + $.param(o.data || {});
},
_get: function(o, cb) {
var that = this, fingerprint, jqXhr;
fingerprint = this._fingerprint(o);
if (this.cancelled || fingerprint !== this.lastReq) {
return;
}
if (jqXhr = pendingRequests[fingerprint]) {
jqXhr.done(done).fail(fail);
} else if (pendingRequestsCount < this.maxPendingRequests) {
pendingRequestsCount++;
pendingRequests[fingerprint] = this._send(o).done(done).fail(fail).always(always);
} else {
this.onDeckRequestArgs = [].slice.call(arguments, 0);
}
function done(resp) {
cb(null, resp);
that._cache.set(fingerprint, resp);
}
function fail() {
cb(true);
}
function always() {
pendingRequestsCount--;
delete pendingRequests[fingerprint];
if (that.onDeckRequestArgs) {
that._get.apply(that, that.onDeckRequestArgs);
that.onDeckRequestArgs = null;
}
}
},
get: function(o, cb) {
var resp, fingerprint;
cb = cb || $.noop;
o = _.isString(o) ? {
url: o
} : o || {};
fingerprint = this._fingerprint(o);
this.cancelled = false;
this.lastReq = fingerprint;
if (resp = this._cache.get(fingerprint)) {
cb(null, resp);
} else {
this._get(o, cb);
}
},
cancel: function() {
this.cancelled = true;
}
});
return Transport;
}();
var SearchIndex = window.SearchIndex = function() {
"use strict";
var CHILDREN = "c", IDS = "i";
function SearchIndex(o) {
o = o || {};
if (!o.datumTokenizer || !o.queryTokenizer) {
$.error("datumTokenizer and queryTokenizer are both required");
}
this.identify = o.identify || _.stringify;
this.datumTokenizer = o.datumTokenizer;
this.queryTokenizer = o.queryTokenizer;
this.matchAnyQueryToken = o.matchAnyQueryToken;
this.reset();
}
_.mixin(SearchIndex.prototype, {
bootstrap: function bootstrap(o) {
this.datums = o.datums;
this.trie = o.trie;
},
add: function(data) {
var that = this;
data = _.isArray(data) ? data : [ data ];
_.each(data, function(datum) {
var id, tokens;
that.datums[id = that.identify(datum)] = datum;
tokens = normalizeTokens(that.datumTokenizer(datum));
_.each(tokens, function(token) {
var node, chars, ch;
node = that.trie;
chars = token.split("");
while (ch = chars.shift()) {
node = node[CHILDREN][ch] || (node[CHILDREN][ch] = newNode());
node[IDS].push(id);
}
});
});
},
get: function get(ids) {
var that = this;
return _.map(ids, function(id) {
return that.datums[id];
});
},
search: function search(query) {
var that = this, tokens, matches;
tokens = normalizeTokens(this.queryTokenizer(query));
_.each(tokens, function(token) {
var node, chars, ch, ids;
if (matches && matches.length === 0 && !that.matchAnyQueryToken) {
return false;
}
node = that.trie;
chars = token.split("");
while (node && (ch = chars.shift())) {
node = node[CHILDREN][ch];
}
if (node && chars.length === 0) {
ids = node[IDS].slice(0);
matches = matches ? getIntersection(matches, ids) : ids;
} else {
if (!that.matchAnyQueryToken) {
matches = [];
return false;
}
}
});
return matches ? _.map(unique(matches), function(id) {
return that.datums[id];
}) : [];
},
all: function all() {
var values = [];
for (var key in this.datums) {
values.push(this.datums[key]);
}
return values;
},
reset: function reset() {
this.datums = {};
this.trie = newNode();
},
serialize: function serialize() {
return {
datums: this.datums,
trie: this.trie
};
}
});
return SearchIndex;
function normalizeTokens(tokens) {
tokens = _.filter(tokens, function(token) {
return !!token;
});
tokens = _.map(tokens, function(token) {
return token.toLowerCase();
});
return tokens;
}
function newNode() {
var node = {};
node[IDS] = [];
node[CHILDREN] = {};
return node;
}
function unique(array) {
var seen = {}, uniques = [];
for (var i = 0, len = array.length; i < len; i++) {
if (!seen[array[i]]) {
seen[array[i]] = true;
uniques.push(array[i]);
}
}
return uniques;
}
function getIntersection(arrayA, arrayB) {
var ai = 0, bi = 0, intersection = [];
arrayA = arrayA.sort();
arrayB = arrayB.sort();
var lenArrayA = arrayA.length, lenArrayB = arrayB.length;
while (ai < lenArrayA && bi < lenArrayB) {
if (arrayA[ai] < arrayB[bi]) {
ai++;
} else if (arrayA[ai] > arrayB[bi]) {
bi++;
} else {
intersection.push(arrayA[ai]);
ai++;
bi++;
}
}
return intersection;
}
}();
var Prefetch = function() {
"use strict";
var keys;
keys = {
data: "data",
protocol: "protocol",
thumbprint: "thumbprint"
};
function Prefetch(o) {
this.url = o.url;
this.ttl = o.ttl;
this.cache = o.cache;
this.prepare = o.prepare;
this.transform = o.transform;
this.transport = o.transport;
this.thumbprint = o.thumbprint;
this.storage = new PersistentStorage(o.cacheKey);
}
_.mixin(Prefetch.prototype, {
_settings: function settings() {
return {
url: this.url,
type: "GET",
dataType: "json"
};
},
store: function store(data) {
if (!this.cache) {
return;
}
this.storage.set(keys.data, data, this.ttl);
this.storage.set(keys.protocol, location.protocol, this.ttl);
this.storage.set(keys.thumbprint, this.thumbprint, this.ttl);
},
fromCache: function fromCache() {
var stored = {}, isExpired;
if (!this.cache) {
return null;
}
stored.data = this.storage.get(keys.data);
stored.protocol = this.storage.get(keys.protocol);
stored.thumbprint = this.storage.get(keys.thumbprint);
isExpired = stored.thumbprint !== this.thumbprint || stored.protocol !== location.protocol;
return stored.data && !isExpired ? stored.data : null;
},
fromNetwork: function(cb) {
var that = this, settings;
if (!cb) {
return;
}
settings = this.prepare(this._settings());
this.transport(settings).fail(onError).done(onResponse);
function onError() {
cb(true);
}
function onResponse(resp) {
cb(null, that.transform(resp));
}
},
clear: function clear() {
this.storage.clear();
return this;
}
});
return Prefetch;
}();
var Remote = function() {
"use strict";
function Remote(o) {
this.url = o.url;
this.prepare = o.prepare;
this.transform = o.transform;
this.indexResponse = o.indexResponse;
this.transport = new Transport({
cache: o.cache,
limiter: o.limiter,
transport: o.transport,
maxPendingRequests: o.maxPendingRequests
});
}
_.mixin(Remote.prototype, {
_settings: function settings() {
return {
url: this.url,
type: "GET",
dataType: "json"
};
},
get: function get(query, cb) {
var that = this, settings;
if (!cb) {
return;
}
query = query || "";
settings = this.prepare(query, this._settings());
return this.transport.get(settings, onResponse);
function onResponse(err, resp) {
err ? cb([]) : cb(that.transform(resp));
}
},
cancelLastRequest: function cancelLastRequest() {
this.transport.cancel();
}
});
return Remote;
}();
var oParser = function() {
"use strict";
return function parse(o) {
var defaults, sorter;
defaults = {
initialize: true,
identify: _.stringify,
datumTokenizer: null,
queryTokenizer: null,
matchAnyQueryToken: false,
sufficient: 5,
indexRemote: false,
sorter: null,
local: [],
prefetch: null,
remote: null
};
o = _.mixin(defaults, o || {});
!o.datumTokenizer && $.error("datumTokenizer is required");
!o.queryTokenizer && $.error("queryTokenizer is required");
sorter = o.sorter;
o.sorter = sorter ? function(x) {
return x.sort(sorter);
} : _.identity;
o.local = _.isFunction(o.local) ? o.local() : o.local;
o.prefetch = parsePrefetch(o.prefetch);
o.remote = parseRemote(o.remote);
return o;
};
function parsePrefetch(o) {
var defaults;
if (!o) {
return null;
}
defaults = {
url: null,
ttl: 24 * 60 * 60 * 1e3,
cache: true,
cacheKey: null,
thumbprint: "",
prepare: _.identity,
transform: _.identity,
transport: null
};
o = _.isString(o) ? {
url: o
} : o;
o = _.mixin(defaults, o);
!o.url && $.error("prefetch requires url to be set");
o.transform = o.filter || o.transform;
o.cacheKey = o.cacheKey || o.url;
o.thumbprint = VERSION + o.thumbprint;
o.transport = o.transport ? callbackToDeferred(o.transport) : $.ajax;
return o;
}
function parseRemote(o) {
var defaults;
if (!o) {
return;
}
defaults = {
url: null,
cache: true,
prepare: null,
replace: null,
wildcard: null,
limiter: null,
rateLimitBy: "debounce",
rateLimitWait: 300,
transform: _.identity,
transport: null
};
o = _.isString(o) ? {
url: o
} : o;
o = _.mixin(defaults, o);
!o.url && $.error("remote requires url to be set");
o.transform = o.filter || o.transform;
o.prepare = toRemotePrepare(o);
o.limiter = toLimiter(o);
o.transport = o.transport ? callbackToDeferred(o.transport) : $.ajax;
delete o.replace;
delete o.wildcard;
delete o.rateLimitBy;
delete o.rateLimitWait;
return o;
}
function toRemotePrepare(o) {
var prepare, replace, wildcard;
prepare = o.prepare;
replace = o.replace;
wildcard = o.wildcard;
if (prepare) {
return prepare;
}
if (replace) {
prepare = prepareByReplace;
} else if (o.wildcard) {
prepare = prepareByWildcard;
} else {
prepare = idenityPrepare;
}
return prepare;
function prepareByReplace(query, settings) {
settings.url = replace(settings.url, query);
return settings;
}
function prepareByWildcard(query, settings) {
settings.url = settings.url.replace(wildcard, encodeURIComponent(query));
return settings;
}
function idenityPrepare(query, settings) {
return settings;
}
}
function toLimiter(o) {
var limiter, method, wait;
limiter = o.limiter;
method = o.rateLimitBy;
wait = o.rateLimitWait;
if (!limiter) {
limiter = /^throttle$/i.test(method) ? throttle(wait) : debounce(wait);
}
return limiter;
function debounce(wait) {
return function debounce(fn) {
return _.debounce(fn, wait);
};
}
function throttle(wait) {
return function throttle(fn) {
return _.throttle(fn, wait);
};
}
}
function callbackToDeferred(fn) {
return function wrapper(o) {
var deferred = $.Deferred();
fn(o, onSuccess, onError);
return deferred;
function onSuccess(resp) {
_.defer(function() {
deferred.resolve(resp);
});
}
function onError(err) {
_.defer(function() {
deferred.reject(err);
});
}
};
}
}();
var Bloodhound = function() {
"use strict";
var old;
old = window && window.Bloodhound;
function Bloodhound(o) {
o = oParser(o);
this.sorter = o.sorter;
this.identify = o.identify;
this.sufficient = o.sufficient;
this.indexRemote = o.indexRemote;
this.local = o.local;
this.remote = o.remote ? new Remote(o.remote) : null;
this.prefetch = o.prefetch ? new Prefetch(o.prefetch) : null;
this.index = new SearchIndex({
identify: this.identify,
datumTokenizer: o.datumTokenizer,
queryTokenizer: o.queryTokenizer
});
o.initialize !== false && this.initialize();
}
Bloodhound.noConflict = function noConflict() {
window && (window.Bloodhound = old);
return Bloodhound;
};
Bloodhound.tokenizers = tokenizers;
_.mixin(Bloodhound.prototype, {
__ttAdapter: function ttAdapter() {
var that = this;
return this.remote ? withAsync : withoutAsync;
function withAsync(query, sync, async) {
return that.search(query, sync, async);
}
function withoutAsync(query, sync) {
return that.search(query, sync);
}
},
_loadPrefetch: function loadPrefetch() {
var that = this, deferred, serialized;
deferred = $.Deferred();
if (!this.prefetch) {
deferred.resolve();
} else if (serialized = this.prefetch.fromCache()) {
this.index.bootstrap(serialized);
deferred.resolve();
} else {
this.prefetch.fromNetwork(done);
}
return deferred.promise();
function done(err, data) {
if (err) {
return deferred.reject();
}
that.add(data);
that.prefetch.store(that.index.serialize());
deferred.resolve();
}
},
_initialize: function initialize() {
var that = this, deferred;
this.clear();
(this.initPromise = this._loadPrefetch()).done(addLocalToIndex);
return this.initPromise;
function addLocalToIndex() {
that.add(that.local);
}
},
initialize: function initialize(force) {
return !this.initPromise || force ? this._initialize() : this.initPromise;
},
add: function add(data) {
this.index.add(data);
return this;
},
get: function get(ids) {
ids = _.isArray(ids) ? ids : [].slice.call(arguments);
return this.index.get(ids);
},
search: function search(query, sync, async) {
var that = this, local;
sync = sync || _.noop;
async = async || _.noop;
local = this.sorter(this.index.search(query));
sync(this.remote ? local.slice() : local);
if (this.remote && local.length < this.sufficient) {
this.remote.get(query, processRemote);
} else if (this.remote) {
this.remote.cancelLastRequest();
}
return this;
function processRemote(remote) {
var nonDuplicates = [];
_.each(remote, function(r) {
!_.some(local, function(l) {
return that.identify(r) === that.identify(l);
}) && nonDuplicates.push(r);
});
that.indexRemote && that.add(nonDuplicates);
async(nonDuplicates);
}
},
all: function all() {
return this.index.all();
},
clear: function clear() {
this.index.reset();
return this;
},
clearPrefetchCache: function clearPrefetchCache() {
this.prefetch && this.prefetch.clear();
return this;
},
clearRemoteCache: function clearRemoteCache() {
Transport.resetCache();
return this;
},
ttAdapter: function ttAdapter() {
return this.__ttAdapter();
}
});
return Bloodhound;
}();
return Bloodhound;
});
(function(root, factory) {
if (typeof define === "function" && define.amd) {
define([ "jquery" ], function(a0) {
return factory(a0);
});
} else if (typeof exports === "object") {
module.exports = factory(require("jquery"));
} else {
factory(root["jQuery"]);
}
})(this, function($) {
var _ = function() {
"use strict";
return {
isMsie: function() {
return /(msie|trident)/i.test(navigator.userAgent) ? navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2] : false;
},
isBlankString: function(str) {
return !str || /^\s*$/.test(str);
},
escapeRegExChars: function(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
},
isString: function(obj) {
return typeof obj === "string";
},
isNumber: function(obj) {
return typeof obj === "number";
},
isArray: $.isArray,
isFunction: $.isFunction,
isObject: $.isPlainObject,
isUndefined: function(obj) {
return typeof obj === "undefined";
},
isElement: function(obj) {
return !!(obj && obj.nodeType === 1);
},
isJQuery: function(obj) {
return obj instanceof $;
},
toStr: function toStr(s) {
return _.isUndefined(s) || s === null ? "" : s + "";
},
bind: $.proxy,
each: function(collection, cb) {
$.each(collection, reverseArgs);
function reverseArgs(index, value) {
return cb(value, index);
}
},
map: $.map,
filter: $.grep,
every: function(obj, test) {
var result = true;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (!(result = test.call(null, val, key, obj))) {
return false;
}
});
return !!result;
},
some: function(obj, test) {
var result = false;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (result = test.call(null, val, key, obj)) {
return false;
}
});
return !!result;
},
mixin: $.extend,
identity: function(x) {
return x;
},
clone: function(obj) {
return $.extend(true, {}, obj);
},
getIdGenerator: function() {
var counter = 0;
return function() {
return counter++;
};
},
templatify: function templatify(obj) {
return $.isFunction(obj) ? obj : template;
function template() {
return String(obj);
}
},
defer: function(fn) {
setTimeout(fn, 0);
},
debounce: function(func, wait, immediate) {
var timeout, result;
return function() {
var context = this, args = arguments, later, callNow;
later = function() {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
};
callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
result = func.apply(context, args);
}
return result;
};
},
throttle: function(func, wait) {
var context, args, timeout, result, previous, later;
previous = 0;
later = function() {
previous = new Date();
timeout = null;
result = func.apply(context, args);
};
return function() {
var now = new Date(), remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
} else if (!timeout) {
timeout = setTimeout(later, remaining);
}
return result;
};
},
stringify: function(val) {
return _.isString(val) ? val : JSON.stringify(val);
},
guid: function() {
function _p8(s) {
var p = (Math.random().toString(16) + "000000000").substr(2, 8);
return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
}
return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
},
noop: function() {}
};
}();
var WWW = function() {
"use strict";
var defaultClassNames = {
wrapper: "twitter-typeahead",
input: "tt-input",
hint: "tt-hint",
menu: "tt-menu",
dataset: "tt-dataset",
suggestion: "tt-suggestion",
selectable: "tt-selectable",
empty: "tt-empty",
open: "tt-open",
cursor: "tt-cursor",
highlight: "tt-highlight"
};
return build;
function build(o) {
var www, classes;
classes = _.mixin({}, defaultClassNames, o);
www = {
css: buildCss(),
classes: classes,
html: buildHtml(classes),
selectors: buildSelectors(classes)
};
return {
css: www.css,
html: www.html,
classes: www.classes,
selectors: www.selectors,
mixin: function(o) {
_.mixin(o, www);
}
};
}
function buildHtml(c) {
return {
wrapper: '<span class="' + c.wrapper + '"></span>',
menu: '<div role="listbox" class="' + c.menu + '"></div>'
};
}
function buildSelectors(classes) {
var selectors = {};
_.each(classes, function(v, k) {
selectors[k] = "." + v;
});
return selectors;
}
function buildCss() {
var css = {
wrapper: {
position: "relative",
display: "inline-block"
},
hint: {
position: "absolute",
top: "0",
left: "0",
borderColor: "transparent",
boxShadow: "none",
opacity: "1"
},
input: {
position: "relative",
verticalAlign: "top",
backgroundColor: "transparent"
},
inputWithNoHint: {
position: "relative",
verticalAlign: "top"
},
menu: {
position: "absolute",
top: "100%",
left: "0",
zIndex: "100",
display: "none"
},
ltr: {
left: "0",
right: "auto"
},
rtl: {
left: "auto",
right: " 0"
}
};
if (_.isMsie()) {
_.mixin(css.input, {
backgroundImage: "url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)"
});
}
return css;
}
}();
var EventBus = function() {
"use strict";
var namespace, deprecationMap;
namespace = "typeahead:";
deprecationMap = {
render: "rendered",
cursorchange: "cursorchanged",
select: "selected",
autocomplete: "autocompleted"
};
function EventBus(o) {
if (!o || !o.el) {
$.error("EventBus initialized without el");
}
this.$el = $(o.el);
}
_.mixin(EventBus.prototype, {
_trigger: function(type, args) {
var $e = $.Event(namespace + type);
this.$el.trigger.call(this.$el, $e, args || []);
return $e;
},
before: function(type) {
var args, $e;
args = [].slice.call(arguments, 1);
$e = this._trigger("before" + type, args);
return $e.isDefaultPrevented();
},
trigger: function(type) {
var deprecatedType;
this._trigger(type, [].slice.call(arguments, 1));
if (deprecatedType = deprecationMap[type]) {
this._trigger(deprecatedType, [].slice.call(arguments, 1));
}
}
});
return EventBus;
}();
var EventEmitter = function() {
"use strict";
var splitter = /\s+/, nextTick = getNextTick();
return {
onSync: onSync,
onAsync: onAsync,
off: off,
trigger: trigger
};
function on(method, types, cb, context) {
var type;
if (!cb) {
return this;
}
types = types.split(splitter);
cb = context ? bindContext(cb, context) : cb;
this._callbacks = this._callbacks || {};
while (type = types.shift()) {
this._callbacks[type] = this._callbacks[type] || {
sync: [],
async: []
};
this._callbacks[type][method].push(cb);
}
return this;
}
function onAsync(types, cb, context) {
return on.call(this, "async", types, cb, context);
}
function onSync(types, cb, context) {
return on.call(this, "sync", types, cb, context);
}
function off(types) {
var type;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
while (type = types.shift()) {
delete this._callbacks[type];
}
return this;
}
function trigger(types) {
var type, callbacks, args, syncFlush, asyncFlush;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
args = [].slice.call(arguments, 1);
while ((type = types.shift()) && (callbacks = this._callbacks[type])) {
syncFlush = getFlush(callbacks.sync, this, [ type ].concat(args));
asyncFlush = getFlush(callbacks.async, this, [ type ].concat(args));
syncFlush() && nextTick(asyncFlush);
}
return this;
}
function getFlush(callbacks, context, args) {
return flush;
function flush() {
var cancelled;
for (var i = 0, len = callbacks.length; !cancelled && i < len; i += 1) {
cancelled = callbacks[i].apply(context, args) === false;
}
return !cancelled;
}
}
function getNextTick() {
var nextTickFn;
if (window.setImmediate) {
nextTickFn = function nextTickSetImmediate(fn) {
setImmediate(function() {
fn();
});
};
} else {
nextTickFn = function nextTickSetTimeout(fn) {
setTimeout(function() {
fn();
}, 0);
};
}
return nextTickFn;
}
function bindContext(fn, context) {
return fn.bind ? fn.bind(context) : function() {
fn.apply(context, [].slice.call(arguments, 0));
};
}
}();
var highlight = function(doc) {
"use strict";
var defaults = {
node: null,
pattern: null,
tagName: "strong",
className: null,
wordsOnly: false,
caseSensitive: false,
diacriticInsensitive: false
};
var accented = {
A: "[AaªÀ-Åà-åĀ-ąǍǎȀ-ȃȦȧᴬᵃḀḁẚẠ-ảₐ℀℁℻⒜Ⓐⓐ㍱-㍴㎀-㎄㎈㎉㎩-㎯㏂㏊㏟㏿Ａａ]",
B: "[BbᴮᵇḂ-ḇℬ⒝Ⓑⓑ㍴㎅-㎇㏃㏈㏔㏝Ｂｂ]",
C: "[CcÇçĆ-čᶜ℀ℂ℃℅℆ℭⅭⅽ⒞Ⓒⓒ㍶㎈㎉㎝㎠㎤㏄-㏇Ｃｃ]",
D: "[DdĎďDŽ-džDZ-dzᴰᵈḊ-ḓⅅⅆⅮⅾ⒟Ⓓⓓ㋏㍲㍷-㍹㎗㎭-㎯㏅㏈Ｄｄ]",
E: "[EeÈ-Ëè-ëĒ-ěȄ-ȇȨȩᴱᵉḘ-ḛẸ-ẽₑ℡ℯℰⅇ⒠Ⓔⓔ㉐㋍㋎Ｅｅ]",
F: "[FfᶠḞḟ℉ℱ℻⒡Ⓕⓕ㎊-㎌㎙ff-fflＦｆ]",
G: "[GgĜ-ģǦǧǴǵᴳᵍḠḡℊ⒢Ⓖⓖ㋌㋍㎇㎍-㎏㎓㎬㏆㏉㏒㏿Ｇｇ]",
H: "[HhĤĥȞȟʰᴴḢ-ḫẖℋ-ℎ⒣Ⓗⓗ㋌㍱㎐-㎔㏊㏋㏗Ｈｈ]",
I: "[IiÌ-Ïì-ïĨ-İIJijǏǐȈ-ȋᴵᵢḬḭỈ-ịⁱℐℑℹⅈⅠ-ⅣⅥ-ⅨⅪⅫⅰ-ⅳⅵ-ⅸⅺⅻ⒤Ⓘⓘ㍺㏌㏕fiffiＩｉ]",
J: "[JjIJ-ĵLJ-njǰʲᴶⅉ⒥ⒿⓙⱼＪｊ]",
K: "[KkĶķǨǩᴷᵏḰ-ḵK⒦Ⓚⓚ㎄㎅㎉㎏㎑㎘㎞㎢㎦㎪㎸㎾㏀㏆㏍-㏏Ｋｋ]",
L: "[LlĹ-ŀLJ-ljˡᴸḶḷḺ-ḽℒℓ℡Ⅼⅼ⒧Ⓛⓛ㋏㎈㎉㏐-㏓㏕㏖㏿flfflＬｌ]",
M: "[MmᴹᵐḾ-ṃ℠™ℳⅯⅿ⒨Ⓜⓜ㍷-㍹㎃㎆㎎㎒㎖㎙-㎨㎫㎳㎷㎹㎽㎿㏁㏂㏎㏐㏔-㏖㏘㏙㏞㏟Ｍｍ]",
N: "[NnÑñŃ-ʼnNJ-njǸǹᴺṄ-ṋⁿℕ№⒩Ⓝⓝ㎁㎋㎚㎱㎵㎻㏌㏑Ｎｎ]",
O: "[OoºÒ-Öò-öŌ-őƠơǑǒǪǫȌ-ȏȮȯᴼᵒỌ-ỏₒ℅№ℴ⒪Ⓞⓞ㍵㏇㏒㏖Ｏｏ]",
P: "[PpᴾᵖṔ-ṗℙ⒫Ⓟⓟ㉐㍱㍶㎀㎊㎩-㎬㎰㎴㎺㏋㏗-㏚Ｐｐ]",
Q: "[Qqℚ⒬Ⓠⓠ㏃Ｑｑ]",
R: "[RrŔ-řȐ-ȓʳᴿᵣṘ-ṛṞṟ₨ℛ-ℝ⒭Ⓡⓡ㋍㍴㎭-㎯㏚㏛Ｒｒ]",
S: "[SsŚ-šſȘșˢṠ-ṣ₨℁℠⒮Ⓢⓢ㎧㎨㎮-㎳㏛㏜stＳｓ]",
T: "[TtŢ-ťȚțᵀᵗṪ-ṱẗ℡™⒯Ⓣⓣ㉐㋏㎔㏏ſtstＴｔ]",
U: "[UuÙ-Üù-üŨ-ųƯưǓǔȔ-ȗᵁᵘᵤṲ-ṷỤ-ủ℆⒰Ⓤⓤ㍳㍺Ｕｕ]",
V: "[VvᵛᵥṼ-ṿⅣ-Ⅷⅳ-ⅷ⒱Ⓥⓥⱽ㋎㍵㎴-㎹㏜㏞Ｖｖ]",
W: "[WwŴŵʷᵂẀ-ẉẘ⒲Ⓦⓦ㎺-㎿㏝Ｗｗ]",
X: "[XxˣẊ-ẍₓ℻Ⅸ-Ⅻⅸ-ⅻ⒳Ⓧⓧ㏓Ｘｘ]",
Y: "[YyÝýÿŶ-ŸȲȳʸẎẏẙỲ-ỹ⒴Ⓨⓨ㏉Ｙｙ]",
Z: "[ZzŹ-žDZ-dzᶻẐ-ẕℤℨ⒵Ⓩⓩ㎐-㎔Ｚｚ]"
};
return function hightlight(o) {
var regex;
o = _.mixin({}, defaults, o);
if (!o.node || !o.pattern) {
return;
}
o.pattern = _.isArray(o.pattern) ? o.pattern : [ o.pattern ];
regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly, o.diacriticInsensitive);
traverse(o.node, hightlightTextNode);
function hightlightTextNode(textNode) {
var match, patternNode, wrapperNode;
if (match = regex.exec(textNode.data)) {
wrapperNode = doc.createElement(o.tagName);
o.className && (wrapperNode.className = o.className);
patternNode = textNode.splitText(match.index);
patternNode.splitText(match[0].length);
wrapperNode.appendChild(patternNode.cloneNode(true));
textNode.parentNode.replaceChild(wrapperNode, patternNode);
}
return !!match;
}
function traverse(el, hightlightTextNode) {
var childNode, TEXT_NODE_TYPE = 3;
for (var i = 0; i < el.childNodes.length; i++) {
childNode = el.childNodes[i];
if (childNode.nodeType === TEXT_NODE_TYPE) {
i += hightlightTextNode(childNode) ? 1 : 0;
} else {
traverse(childNode, hightlightTextNode);
}
}
}
};
function accent_replacer(chr) {
return accented[chr.toUpperCase()] || chr;
}
function getRegex(patterns, caseSensitive, wordsOnly, diacriticInsensitive) {
var escapedPatterns = [], regexStr;
for (var i = 0, len = patterns.length; i < len; i++) {
var escapedWord = _.escapeRegExChars(patterns[i]);
if (diacriticInsensitive) {
escapedWord = escapedWord.replace(/\S/g, accent_replacer);
}
escapedPatterns.push(escapedWord);
}
regexStr = wordsOnly ? "\\b(" + escapedPatterns.join("|") + ")\\b" : "(" + escapedPatterns.join("|") + ")";
return caseSensitive ? new RegExp(regexStr) : new RegExp(regexStr, "i");
}
}(window.document);
var Input = function() {
"use strict";
var specialKeyCodeMap;
specialKeyCodeMap = {
9: "tab",
27: "esc",
37: "left",
39: "right",
13: "enter",
38: "up",
40: "down"
};
function Input(o, www) {
o = o || {};
if (!o.input) {
$.error("input is missing");
}
www.mixin(this);
this.$hint = $(o.hint);
this.$input = $(o.input);
this.$input.attr({
"aria-activedescendant": "",
"aria-owns": this.$input.attr("id") + "_listbox",
role: "combobox",
"aria-readonly": "true",
"aria-autocomplete": "list"
});
$(www.menu).attr("id", this.$input.attr("id") + "_listbox");
this.query = this.$input.val();
this.queryWhenFocused = this.hasFocus() ? this.query : null;
this.$overflowHelper = buildOverflowHelper(this.$input);
this._checkLanguageDirection();
if (this.$hint.length === 0) {
this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
}
this.onSync("cursorchange", this._updateDescendent);
}
Input.normalizeQuery = function(str) {
return _.toStr(str).replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
};
_.mixin(Input.prototype, EventEmitter, {
_onBlur: function onBlur() {
this.resetInputValue();
this.trigger("blurred");
},
_onFocus: function onFocus() {
this.queryWhenFocused = this.query;
this.trigger("focused");
},
_onKeydown: function onKeydown($e) {
var keyName = specialKeyCodeMap[$e.which || $e.keyCode];
this._managePreventDefault(keyName, $e);
if (keyName && this._shouldTrigger(keyName, $e)) {
this.trigger(keyName + "Keyed", $e);
}
},
_onInput: function onInput() {
this._setQuery(this.getInputValue());
this.clearHintIfInvalid();
this._checkLanguageDirection();
},
_managePreventDefault: function managePreventDefault(keyName, $e) {
var preventDefault;
switch (keyName) {
case "up":
case "down":
preventDefault = !withModifier($e);
break;
default:
preventDefault = false;
}
preventDefault && $e.preventDefault();
},
_shouldTrigger: function shouldTrigger(keyName, $e) {
var trigger;
switch (keyName) {
case "tab":
trigger = !withModifier($e);
break;
default:
trigger = true;
}
return trigger;
},
_checkLanguageDirection: function checkLanguageDirection() {
var dir = (this.$input.css("direction") || "ltr").toLowerCase();
if (this.dir !== dir) {
this.dir = dir;
this.$hint.attr("dir", dir);
this.trigger("langDirChanged", dir);
}
},
_setQuery: function setQuery(val, silent) {
var areEquivalent, hasDifferentWhitespace;
areEquivalent = areQueriesEquivalent(val, this.query);
hasDifferentWhitespace = areEquivalent ? this.query.length !== val.length : false;
this.query = val;
if (!silent && !areEquivalent) {
this.trigger("queryChanged", this.query);
} else if (!silent && hasDifferentWhitespace) {
this.trigger("whitespaceChanged", this.query);
}
},
_updateDescendent: function updateDescendent(event, id) {
this.$input.attr("aria-activedescendant", id);
},
bind: function() {
var that = this, onBlur, onFocus, onKeydown, onInput;
onBlur = _.bind(this._onBlur, this);
onFocus = _.bind(this._onFocus, this);
onKeydown = _.bind(this._onKeydown, this);
onInput = _.bind(this._onInput, this);
this.$input.on("blur.tt", onBlur).on("focus.tt", onFocus).on("keydown.tt", onKeydown);
if (!_.isMsie() || _.isMsie() > 9) {
this.$input.on("input.tt", onInput);
} else {
this.$input.on("keydown.tt keypress.tt cut.tt paste.tt", function($e) {
if (specialKeyCodeMap[$e.which || $e.keyCode]) {
return;
}
_.defer(_.bind(that._onInput, that, $e));
});
}
return this;
},
focus: function focus() {
this.$input.focus();
},
blur: function blur() {
this.$input.blur();
},
getLangDir: function getLangDir() {
return this.dir;
},
getQuery: function getQuery() {
return this.query || "";
},
setQuery: function setQuery(val, silent) {
this.setInputValue(val);
this._setQuery(val, silent);
},
hasQueryChangedSinceLastFocus: function hasQueryChangedSinceLastFocus() {
return this.query !== this.queryWhenFocused;
},
getInputValue: function getInputValue() {
return this.$input.val();
},
setInputValue: function setInputValue(value) {
this.$input.val(value);
this.clearHintIfInvalid();
this._checkLanguageDirection();
},
resetInputValue: function resetInputValue() {
this.setInputValue(this.query);
},
getHint: function getHint() {
return this.$hint.val();
},
setHint: function setHint(value) {
this.$hint.val(value);
},
clearHint: function clearHint() {
this.setHint("");
},
clearHintIfInvalid: function clearHintIfInvalid() {
var val, hint, valIsPrefixOfHint, isValid;
val = this.getInputValue();
hint = this.getHint();
valIsPrefixOfHint = val !== hint && hint.indexOf(val) === 0;
isValid = val !== "" && valIsPrefixOfHint && !this.hasOverflow();
!isValid && this.clearHint();
},
hasFocus: function hasFocus() {
return this.$input.is(":focus");
},
hasOverflow: function hasOverflow() {
var constraint = this.$input.width() - 2;
this.$overflowHelper.text(this.getInputValue());
return this.$overflowHelper.width() >= constraint;
},
isCursorAtEnd: function() {
var valueLength, selectionStart, range;
valueLength = this.$input.val().length;
selectionStart = this.$input[0].selectionStart;
if (_.isNumber(selectionStart)) {
return selectionStart === valueLength;
} else if (document.selection) {
range = document.selection.createRange();
range.moveStart("character", -valueLength);
return valueLength === range.text.length;
}
return true;
},
destroy: function destroy() {
this.$hint.off(".tt");
this.$input.off(".tt");
this.$overflowHelper.remove();
this.$hint = this.$input = this.$overflowHelper = $("<div>");
}
});
return Input;
function buildOverflowHelper($input) {
return $('<pre aria-hidden="true"></pre>').css({
position: "absolute",
visibility: "hidden",
whiteSpace: "pre",
fontFamily: $input.css("font-family"),
fontSize: $input.css("font-size"),
fontStyle: $input.css("font-style"),
fontVariant: $input.css("font-variant"),
fontWeight: $input.css("font-weight"),
wordSpacing: $input.css("word-spacing"),
letterSpacing: $input.css("letter-spacing"),
textIndent: $input.css("text-indent"),
textRendering: $input.css("text-rendering"),
textTransform: $input.css("text-transform")
}).insertAfter($input);
}
function areQueriesEquivalent(a, b) {
return Input.normalizeQuery(a) === Input.normalizeQuery(b);
}
function withModifier($e) {
return $e.altKey || $e.ctrlKey || $e.metaKey || $e.shiftKey;
}
}();
var Dataset = function() {
"use strict";
var keys, nameGenerator;
keys = {
dataset: "tt-selectable-dataset",
val: "tt-selectable-display",
obj: "tt-selectable-object"
};
nameGenerator = _.getIdGenerator();
function Dataset(o, www) {
o = o || {};
o.templates = o.templates || {};
o.templates.notFound = o.templates.notFound || o.templates.empty;
if (!o.source) {
$.error("missing source");
}
if (!o.node) {
$.error("missing node");
}
if (o.name && !isValidName(o.name)) {
$.error("invalid dataset name: " + o.name);
}
www.mixin(this);
this.highlight = !!o.highlight;
this.name = _.toStr(o.name || nameGenerator());
this.limit = o.limit || 5;
this.displayFn = getDisplayFn(o.display || o.displayKey);
this.templates = getTemplates(o.templates, this.displayFn);
this.source = o.source.__ttAdapter ? o.source.__ttAdapter() : o.source;
this.async = _.isUndefined(o.async) ? this.source.length > 2 : !!o.async;
this._resetLastSuggestion();
this.$el = $(o.node).attr("role", "presentation").addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
}
Dataset.extractData = function extractData(el) {
var $el = $(el);
if ($el.data(keys.obj)) {
return {
dataset: $el.data(keys.dataset) || "",
val: $el.data(keys.val) || "",
obj: $el.data(keys.obj) || null
};
}
return null;
};
_.mixin(Dataset.prototype, EventEmitter, {
_overwrite: function overwrite(query, suggestions) {
suggestions = suggestions || [];
if (suggestions.length) {
this._renderSuggestions(query, suggestions);
} else if (this.async && this.templates.pending) {
this._renderPending(query);
} else if (!this.async && this.templates.notFound) {
this._renderNotFound(query);
} else {
this._empty();
}
this.trigger("rendered", suggestions, false, this.name);
},
_append: function append(query, suggestions) {
suggestions = suggestions || [];
if (suggestions.length && this.$lastSuggestion.length) {
this._appendSuggestions(query, suggestions);
} else if (suggestions.length) {
this._renderSuggestions(query, suggestions);
} else if (!this.$lastSuggestion.length && this.templates.notFound) {
this._renderNotFound(query);
}
this.trigger("rendered", suggestions, true, this.name);
},
_renderSuggestions: function renderSuggestions(query, suggestions) {
var $fragment;
$fragment = this._getSuggestionsFragment(query, suggestions);
this.$lastSuggestion = $fragment.children().last();
this.$el.html($fragment).prepend(this._getHeader(query, suggestions)).append(this._getFooter(query, suggestions));
},
_appendSuggestions: function appendSuggestions(query, suggestions) {
var $fragment, $lastSuggestion;
$fragment = this._getSuggestionsFragment(query, suggestions);
$lastSuggestion = $fragment.children().last();
this.$lastSuggestion.after($fragment);
this.$lastSuggestion = $lastSuggestion;
},
_renderPending: function renderPending(query) {
var template = this.templates.pending;
this._resetLastSuggestion();
template && this.$el.html(template({
query: query,
dataset: this.name
}));
},
_renderNotFound: function renderNotFound(query) {
var template = this.templates.notFound;
this._resetLastSuggestion();
template && this.$el.html(template({
query: query,
dataset: this.name
}));
},
_empty: function empty() {
this.$el.empty();
this._resetLastSuggestion();
},
_getSuggestionsFragment: function getSuggestionsFragment(query, suggestions) {
var that = this, fragment;
fragment = document.createDocumentFragment();
_.each(suggestions, function getSuggestionNode(suggestion) {
var $el, context;
context = that._injectQuery(query, suggestion);
$el = $(that.templates.suggestion(context)).data(keys.dataset, that.name).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
fragment.appendChild($el[0]);
});
this.highlight && highlight({
className: this.classes.highlight,
node: fragment,
pattern: query
});
return $(fragment);
},
_getFooter: function getFooter(query, suggestions) {
return this.templates.footer ? this.templates.footer({
query: query,
suggestions: suggestions,
dataset: this.name
}) : null;
},
_getHeader: function getHeader(query, suggestions) {
return this.templates.header ? this.templates.header({
query: query,
suggestions: suggestions,
dataset: this.name
}) : null;
},
_resetLastSuggestion: function resetLastSuggestion() {
this.$lastSuggestion = $();
},
_injectQuery: function injectQuery(query, obj) {
return _.isObject(obj) ? _.mixin({
_query: query
}, obj) : obj;
},
update: function update(query) {
var that = this, canceled = false, syncCalled = false, rendered = 0;
this.cancel();
this.cancel = function cancel() {
canceled = true;
that.cancel = $.noop;
that.async && that.trigger("asyncCanceled", query, that.name);
};
this.source(query, sync, async);
!syncCalled && sync([]);
function sync(suggestions) {
if (syncCalled) {
return;
}
syncCalled = true;
suggestions = (suggestions || []).slice(0, that.limit);
rendered = suggestions.length;
that._overwrite(query, suggestions);
if (rendered < that.limit && that.async) {
that.trigger("asyncRequested", query, that.name);
}
}
function async(suggestions) {
suggestions = suggestions || [];
if (!canceled && rendered < that.limit) {
that.cancel = $.noop;
var idx = Math.abs(rendered - that.limit);
rendered += idx;
that._append(query, suggestions.slice(0, idx));
that.async && that.trigger("asyncReceived", query, that.name);
}
}
},
cancel: $.noop,
clear: function clear() {
this._empty();
this.cancel();
this.trigger("cleared");
},
isEmpty: function isEmpty() {
return this.$el.is(":empty");
},
destroy: function destroy() {
this.$el = $("<div>");
}
});
return Dataset;
function getDisplayFn(display) {
display = display || _.stringify;
return _.isFunction(display) ? display : displayFn;
function displayFn(obj) {
return obj[display];
}
}
function getTemplates(templates, displayFn) {
return {
notFound: templates.notFound && _.templatify(templates.notFound),
pending: templates.pending && _.templatify(templates.pending),
header: templates.header && _.templatify(templates.header),
footer: templates.footer && _.templatify(templates.footer),
suggestion: templates.suggestion || suggestionTemplate
};
function suggestionTemplate(context) {
return $('<div role="option">').attr("id", _.guid()).text(displayFn(context));
}
}
function isValidName(str) {
return /^[_a-zA-Z0-9-]+$/.test(str);
}
}();
var Menu = function() {
"use strict";
function Menu(o, www) {
var that = this;
o = o || {};
if (!o.node) {
$.error("node is required");
}
www.mixin(this);
this.$node = $(o.node);
this.query = null;
this.datasets = _.map(o.datasets, initializeDataset);
function initializeDataset(oDataset) {
var node = that.$node.find(oDataset.node).first();
oDataset.node = node.length ? node : $("<div>").appendTo(that.$node);
return new Dataset(oDataset, www);
}
}
_.mixin(Menu.prototype, EventEmitter, {
_onSelectableClick: function onSelectableClick($e) {
this.trigger("selectableClicked", $($e.currentTarget));
},
_onRendered: function onRendered(type, dataset, suggestions, async) {
this.$node.toggleClass(this.classes.empty, this._allDatasetsEmpty());
this.trigger("datasetRendered", dataset, suggestions, async);
},
_onCleared: function onCleared() {
this.$node.toggleClass(this.classes.empty, this._allDatasetsEmpty());
this.trigger("datasetCleared");
},
_propagate: function propagate() {
this.trigger.apply(this, arguments);
},
_allDatasetsEmpty: function allDatasetsEmpty() {
return _.every(this.datasets, _.bind(function isDatasetEmpty(dataset) {
var isEmpty = dataset.isEmpty();
this.$node.attr("aria-expanded", !isEmpty);
return isEmpty;
}, this));
},
_getSelectables: function getSelectables() {
return this.$node.find(this.selectors.selectable);
},
_removeCursor: function _removeCursor() {
var $selectable = this.getActiveSelectable();
$selectable && $selectable.removeClass(this.classes.cursor);
},
_ensureVisible: function ensureVisible($el) {
var elTop, elBottom, nodeScrollTop, nodeHeight;
elTop = $el.position().top;
elBottom = elTop + $el.outerHeight(true);
nodeScrollTop = this.$node.scrollTop();
nodeHeight = this.$node.height() + parseInt(this.$node.css("paddingTop"), 10) + parseInt(this.$node.css("paddingBottom"), 10);
if (elTop < 0) {
this.$node.scrollTop(nodeScrollTop + elTop);
} else if (nodeHeight < elBottom) {
this.$node.scrollTop(nodeScrollTop + (elBottom - nodeHeight));
}
},
bind: function() {
var that = this, onSelectableClick;
onSelectableClick = _.bind(this._onSelectableClick, this);
this.$node.on("click.tt", this.selectors.selectable, onSelectableClick);
this.$node.on("mouseover", this.selectors.selectable, function() {
that.setCursor($(this));
});
this.$node.on("mouseleave", function() {
that._removeCursor();
});
_.each(this.datasets, function(dataset) {
dataset.onSync("asyncRequested", that._propagate, that).onSync("asyncCanceled", that._propagate, that).onSync("asyncReceived", that._propagate, that).onSync("rendered", that._onRendered, that).onSync("cleared", that._onCleared, that);
});
return this;
},
isOpen: function isOpen() {
return this.$node.hasClass(this.classes.open);
},
open: function open() {
this.$node.scrollTop(0);
this.$node.addClass(this.classes.open);
},
close: function close() {
this.$node.attr("aria-expanded", false);
this.$node.removeClass(this.classes.open);
this._removeCursor();
},
setLanguageDirection: function setLanguageDirection(dir) {
this.$node.attr("dir", dir);
},
selectableRelativeToCursor: function selectableRelativeToCursor(delta) {
var $selectables, $oldCursor, oldIndex, newIndex;
$oldCursor = this.getActiveSelectable();
$selectables = this._getSelectables();
oldIndex = $oldCursor ? $selectables.index($oldCursor) : -1;
newIndex = oldIndex + delta;
newIndex = (newIndex + 1) % ($selectables.length + 1) - 1;
newIndex = newIndex < -1 ? $selectables.length - 1 : newIndex;
return newIndex === -1 ? null : $selectables.eq(newIndex);
},
setCursor: function setCursor($selectable) {
this._removeCursor();
if ($selectable = $selectable && $selectable.first()) {
$selectable.addClass(this.classes.cursor);
this._ensureVisible($selectable);
}
},
getSelectableData: function getSelectableData($el) {
return $el && $el.length ? Dataset.extractData($el) : null;
},
getActiveSelectable: function getActiveSelectable() {
var $selectable = this._getSelectables().filter(this.selectors.cursor).first();
return $selectable.length ? $selectable : null;
},
getTopSelectable: function getTopSelectable() {
var $selectable = this._getSelectables().first();
return $selectable.length ? $selectable : null;
},
update: function update(query) {
var isValidUpdate = query !== this.query;
if (isValidUpdate) {
this.query = query;
_.each(this.datasets, updateDataset);
}
return isValidUpdate;
function updateDataset(dataset) {
dataset.update(query);
}
},
empty: function empty() {
_.each(this.datasets, clearDataset);
this.query = null;
this.$node.addClass(this.classes.empty);
function clearDataset(dataset) {
dataset.clear();
}
},
destroy: function destroy() {
this.$node.off(".tt");
this.$node = $("<div>");
_.each(this.datasets, destroyDataset);
function destroyDataset(dataset) {
dataset.destroy();
}
}
});
return Menu;
}();
var Status = function() {
"use strict";
function Status(options) {
this.$el = $("<span></span>", {
role: "status",
"aria-live": "polite"
}).css({
position: "absolute",
padding: "0",
border: "0",
height: "1px",
width: "1px",
"margin-bottom": "-1px",
"margin-right": "-1px",
overflow: "hidden",
clip: "rect(0 0 0 0)",
"white-space": "nowrap"
});
options.$input.after(this.$el);
_.each(options.menu.datasets, _.bind(function(dataset) {
if (dataset.onSync) {
dataset.onSync("rendered", _.bind(this.update, this));
dataset.onSync("cleared", _.bind(this.cleared, this));
}
}, this));
}
_.mixin(Status.prototype, {
update: function update(event, suggestions) {
var length = suggestions.length;
var words;
if (length === 1) {
words = {
result: "result",
is: "is"
};
} else {
words = {
result: "results",
is: "are"
};
}
this.$el.text(length + " " + words.result + " " + words.is + " available, use up and down arrow keys to navigate.");
},
cleared: function() {
this.$el.text("");
}
});
return Status;
}();
var DefaultMenu = function() {
"use strict";
var s = Menu.prototype;
function DefaultMenu() {
Menu.apply(this, [].slice.call(arguments, 0));
}
_.mixin(DefaultMenu.prototype, Menu.prototype, {
open: function open() {
!this._allDatasetsEmpty() && this._show();
return s.open.apply(this, [].slice.call(arguments, 0));
},
close: function close() {
this._hide();
return s.close.apply(this, [].slice.call(arguments, 0));
},
_onRendered: function onRendered() {
if (this._allDatasetsEmpty()) {
this._hide();
} else {
this.isOpen() && this._show();
}
return s._onRendered.apply(this, [].slice.call(arguments, 0));
},
_onCleared: function onCleared() {
if (this._allDatasetsEmpty()) {
this._hide();
} else {
this.isOpen() && this._show();
}
return s._onCleared.apply(this, [].slice.call(arguments, 0));
},
setLanguageDirection: function setLanguageDirection(dir) {
this.$node.css(dir === "ltr" ? this.css.ltr : this.css.rtl);
return s.setLanguageDirection.apply(this, [].slice.call(arguments, 0));
},
_hide: function hide() {
this.$node.hide();
},
_show: function show() {
this.$node.css("display", "block");
}
});
return DefaultMenu;
}();
var Typeahead = function() {
"use strict";
function Typeahead(o, www) {
var onFocused, onBlurred, onEnterKeyed, onTabKeyed, onEscKeyed, onUpKeyed, onDownKeyed, onLeftKeyed, onRightKeyed, onQueryChanged, onWhitespaceChanged;
o = o || {};
if (!o.input) {
$.error("missing input");
}
if (!o.menu) {
$.error("missing menu");
}
if (!o.eventBus) {
$.error("missing event bus");
}
www.mixin(this);
this.eventBus = o.eventBus;
this.minLength = _.isNumber(o.minLength) ? o.minLength : 1;
this.input = o.input;
this.menu = o.menu;
this.enabled = true;
this.active = false;
this.input.hasFocus() && this.activate();
this.dir = this.input.getLangDir();
this._hacks();
this.menu.bind().onSync("selectableClicked", this._onSelectableClicked, this).onSync("asyncRequested", this._onAsyncRequested, this).onSync("asyncCanceled", this._onAsyncCanceled, this).onSync("asyncReceived", this._onAsyncReceived, this).onSync("datasetRendered", this._onDatasetRendered, this).onSync("datasetCleared", this._onDatasetCleared, this);
onFocused = c(this, "activate", "open", "_onFocused");
onBlurred = c(this, "deactivate", "_onBlurred");
onEnterKeyed = c(this, "isActive", "isOpen", "_onEnterKeyed");
onTabKeyed = c(this, "isActive", "isOpen", "_onTabKeyed");
onEscKeyed = c(this, "isActive", "_onEscKeyed");
onUpKeyed = c(this, "isActive", "open", "_onUpKeyed");
onDownKeyed = c(this, "isActive", "open", "_onDownKeyed");
onLeftKeyed = c(this, "isActive", "isOpen", "_onLeftKeyed");
onRightKeyed = c(this, "isActive", "isOpen", "_onRightKeyed");
onQueryChanged = c(this, "_openIfActive", "_onQueryChanged");
onWhitespaceChanged = c(this, "_openIfActive", "_onWhitespaceChanged");
this.input.bind().onSync("focused", onFocused, this).onSync("blurred", onBlurred, this).onSync("enterKeyed", onEnterKeyed, this).onSync("tabKeyed", onTabKeyed, this).onSync("escKeyed", onEscKeyed, this).onSync("upKeyed", onUpKeyed, this).onSync("downKeyed", onDownKeyed, this).onSync("leftKeyed", onLeftKeyed, this).onSync("rightKeyed", onRightKeyed, this).onSync("queryChanged", onQueryChanged, this).onSync("whitespaceChanged", onWhitespaceChanged, this).onSync("langDirChanged", this._onLangDirChanged, this);
}
_.mixin(Typeahead.prototype, {
_hacks: function hacks() {
var $input, $menu;
$input = this.input.$input || $("<div>");
$menu = this.menu.$node || $("<div>");
$input.on("blur.tt", function($e) {
var active, isActive, hasActive;
active = document.activeElement;
isActive = $menu.is(active);
hasActive = $menu.has(active).length > 0;
if (_.isMsie() && (isActive || hasActive)) {
$e.preventDefault();
$e.stopImmediatePropagation();
_.defer(function() {
$input.focus();
});
}
});
$menu.on("mousedown.tt", function($e) {
$e.preventDefault();
});
},
_onSelectableClicked: function onSelectableClicked(type, $el) {
this.select($el);
},
_onDatasetCleared: function onDatasetCleared() {
this._updateHint();
},
_onDatasetRendered: function onDatasetRendered(type, suggestions, async, dataset) {
this._updateHint();
this.eventBus.trigger("render", suggestions, async, dataset);
},
_onAsyncRequested: function onAsyncRequested(type, dataset, query) {
this.eventBus.trigger("asyncrequest", query, dataset);
},
_onAsyncCanceled: function onAsyncCanceled(type, dataset, query) {
this.eventBus.trigger("asynccancel", query, dataset);
},
_onAsyncReceived: function onAsyncReceived(type, dataset, query) {
this.eventBus.trigger("asyncreceive", query, dataset);
},
_onFocused: function onFocused() {
this._minLengthMet() && this.menu.update(this.input.getQuery());
},
_onBlurred: function onBlurred() {
if (this.input.hasQueryChangedSinceLastFocus()) {
this.eventBus.trigger("change", this.input.getQuery());
}
},
_onEnterKeyed: function onEnterKeyed(type, $e) {
var $selectable;
if ($selectable = this.menu.getActiveSelectable()) {
if (this.select($selectable)) {
$e.preventDefault();
$e.stopPropagation();
}
}
},
_onTabKeyed: function onTabKeyed(type, $e) {
var $selectable;
if ($selectable = this.menu.getActiveSelectable()) {
this.select($selectable) && $e.preventDefault();
} else if ($selectable = this.menu.getTopSelectable()) {
this.autocomplete($selectable) && $e.preventDefault();
}
},
_onEscKeyed: function onEscKeyed() {
this.close();
},
_onUpKeyed: function onUpKeyed() {
this.moveCursor(-1);
},
_onDownKeyed: function onDownKeyed() {
this.moveCursor(+1);
},
_onLeftKeyed: function onLeftKeyed() {
if (this.dir === "rtl" && this.input.isCursorAtEnd()) {
this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
}
},
_onRightKeyed: function onRightKeyed() {
if (this.dir === "ltr" && this.input.isCursorAtEnd()) {
this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
}
},
_onQueryChanged: function onQueryChanged(e, query) {
this._minLengthMet(query) ? this.menu.update(query) : this.menu.empty();
},
_onWhitespaceChanged: function onWhitespaceChanged() {
this._updateHint();
},
_onLangDirChanged: function onLangDirChanged(e, dir) {
if (this.dir !== dir) {
this.dir = dir;
this.menu.setLanguageDirection(dir);
}
},
_openIfActive: function openIfActive() {
this.isActive() && this.open();
},
_minLengthMet: function minLengthMet(query) {
query = _.isString(query) ? query : this.input.getQuery() || "";
return query.length >= this.minLength;
},
_updateHint: function updateHint() {
var $selectable, data, val, query, escapedQuery, frontMatchRegEx, match;
$selectable = this.menu.getTopSelectable();
data = this.menu.getSelectableData($selectable);
val = this.input.getInputValue();
if (data && !_.isBlankString(val) && !this.input.hasOverflow()) {
query = Input.normalizeQuery(val);
escapedQuery = _.escapeRegExChars(query);
frontMatchRegEx = new RegExp("^(?:" + escapedQuery + ")(.+$)", "i");
match = frontMatchRegEx.exec(data.val);
match && this.input.setHint(val + match[1]);
} else {
this.input.clearHint();
}
},
isEnabled: function isEnabled() {
return this.enabled;
},
enable: function enable() {
this.enabled = true;
},
disable: function disable() {
this.enabled = false;
},
isActive: function isActive() {
return this.active;
},
activate: function activate() {
if (this.isActive()) {
return true;
} else if (!this.isEnabled() || this.eventBus.before("active")) {
return false;
} else {
this.active = true;
this.eventBus.trigger("active");
return true;
}
},
deactivate: function deactivate() {
if (!this.isActive()) {
return true;
} else if (this.eventBus.before("idle")) {
return false;
} else {
this.active = false;
this.close();
this.eventBus.trigger("idle");
return true;
}
},
isOpen: function isOpen() {
return this.menu.isOpen();
},
open: function open() {
if (!this.isOpen() && !this.eventBus.before("open")) {
this.menu.open();
this._updateHint();
this.eventBus.trigger("open");
}
return this.isOpen();
},
close: function close() {
if (this.isOpen() && !this.eventBus.before("close")) {
this.menu.close();
this.input.clearHint();
this.input.resetInputValue();
this.eventBus.trigger("close");
}
return !this.isOpen();
},
setVal: function setVal(val) {
this.input.setQuery(_.toStr(val));
},
getVal: function getVal() {
return this.input.getQuery();
},
select: function select($selectable) {
var data = this.menu.getSelectableData($selectable);
if (data && !this.eventBus.before("select", data.obj, data.dataset)) {
this.input.setQuery(data.val, true);
this.eventBus.trigger("select", data.obj, data.dataset);
this.close();
return true;
}
return false;
},
autocomplete: function autocomplete($selectable) {
var query, data, isValid;
query = this.input.getQuery();
data = this.menu.getSelectableData($selectable);
isValid = data && query !== data.val;
if (isValid && !this.eventBus.before("autocomplete", data.obj, data.dataset)) {
this.input.setQuery(data.val);
this.eventBus.trigger("autocomplete", data.obj, data.dataset);
return true;
}
return false;
},
moveCursor: function moveCursor(delta) {
var query, $candidate, data, suggestion, datasetName, cancelMove, id;
query = this.input.getQuery();
$candidate = this.menu.selectableRelativeToCursor(delta);
data = this.menu.getSelectableData($candidate);
suggestion = data ? data.obj : null;
datasetName = data ? data.dataset : null;
id = $candidate ? $candidate.attr("id") : null;
this.input.trigger("cursorchange", id);
cancelMove = this._minLengthMet() && this.menu.update(query);
if (!cancelMove && !this.eventBus.before("cursorchange", suggestion, datasetName)) {
this.menu.setCursor($candidate);
if (data) {
this.input.setInputValue(data.val);
} else {
this.input.resetInputValue();
this._updateHint();
}
this.eventBus.trigger("cursorchange", suggestion, datasetName);
return true;
}
return false;
},
destroy: function destroy() {
this.input.destroy();
this.menu.destroy();
}
});
return Typeahead;
function c(ctx) {
var methods = [].slice.call(arguments, 1);
return function() {
var args = [].slice.call(arguments);
_.each(methods, function(method) {
return ctx[method].apply(ctx, args);
});
};
}
}();
(function() {
"use strict";
var old, keys, methods;
old = $.fn.typeahead;
keys = {
www: "tt-www",
attrs: "tt-attrs",
typeahead: "tt-typeahead"
};
methods = {
initialize: function initialize(o, datasets) {
var www;
datasets = _.isArray(datasets) ? datasets : [].slice.call(arguments, 1);
o = o || {};
www = WWW(o.classNames);
return this.each(attach);
function attach() {
var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, status, typeahead, MenuConstructor;
_.each(datasets, function(d) {
d.highlight = !!o.highlight;
});
$input = $(this);
$wrapper = $(www.html.wrapper);
$hint = $elOrNull(o.hint);
$menu = $elOrNull(o.menu);
defaultHint = o.hint !== false && !$hint;
defaultMenu = o.menu !== false && !$menu;
defaultHint && ($hint = buildHintFromInput($input, www));
defaultMenu && ($menu = $(www.html.menu).css(www.css.menu));
$hint && $hint.val("");
$input = prepInput($input, www);
if (defaultHint || defaultMenu) {
$wrapper.css(www.css.wrapper);
$input.css(defaultHint ? www.css.input : www.css.inputWithNoHint);
$input.wrap($wrapper).parent().prepend(defaultHint ? $hint : null).append(defaultMenu ? $menu : null);
}
MenuConstructor = defaultMenu ? DefaultMenu : Menu;
eventBus = new EventBus({
el: $input
});
input = new Input({
hint: $hint,
input: $input
}, www);
menu = new MenuConstructor({
node: $menu,
datasets: datasets
}, www);
status = new Status({
$input: $input,
menu: menu
});
typeahead = new Typeahead({
input: input,
menu: menu,
eventBus: eventBus,
minLength: o.minLength
}, www);
$input.data(keys.www, www);
$input.data(keys.typeahead, typeahead);
}
},
isEnabled: function isEnabled() {
var enabled;
ttEach(this.first(), function(t) {
enabled = t.isEnabled();
});
return enabled;
},
enable: function enable() {
ttEach(this, function(t) {
t.enable();
});
return this;
},
disable: function disable() {
ttEach(this, function(t) {
t.disable();
});
return this;
},
isActive: function isActive() {
var active;
ttEach(this.first(), function(t) {
active = t.isActive();
});
return active;
},
activate: function activate() {
ttEach(this, function(t) {
t.activate();
});
return this;
},
deactivate: function deactivate() {
ttEach(this, function(t) {
t.deactivate();
});
return this;
},
isOpen: function isOpen() {
var open;
ttEach(this.first(), function(t) {
open = t.isOpen();
});
return open;
},
open: function open() {
ttEach(this, function(t) {
t.open();
});
return this;
},
close: function close() {
ttEach(this, function(t) {
t.close();
});
return this;
},
select: function select(el) {
var success = false, $el = $(el);
ttEach(this.first(), function(t) {
success = t.select($el);
});
return success;
},
autocomplete: function autocomplete(el) {
var success = false, $el = $(el);
ttEach(this.first(), function(t) {
success = t.autocomplete($el);
});
return success;
},
moveCursor: function moveCursoe(delta) {
var success = false;
ttEach(this.first(), function(t) {
success = t.moveCursor(delta);
});
return success;
},
val: function val(newVal) {
var query;
if (!arguments.length) {
ttEach(this.first(), function(t) {
query = t.getVal();
});
return query;
} else {
ttEach(this, function(t) {
t.setVal(_.toStr(newVal));
});
return this;
}
},
destroy: function destroy() {
ttEach(this, function(typeahead, $input) {
revert($input);
typeahead.destroy();
});
return this;
}
};
$.fn.typeahead = function(method) {
if (methods[method]) {
return methods[method].apply(this, [].slice.call(arguments, 1));
} else {
return methods.initialize.apply(this, arguments);
}
};
$.fn.typeahead.noConflict = function noConflict() {
$.fn.typeahead = old;
return this;
};
function ttEach($els, fn) {
$els.each(function() {
var $input = $(this), typeahead;
(typeahead = $input.data(keys.typeahead)) && fn(typeahead, $input);
});
}
function buildHintFromInput($input, www) {
return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop("readonly", true).removeAttr("id name placeholder required").attr({
spellcheck: "false",
tabindex: -1
});
}
function prepInput($input, www) {
$input.data(keys.attrs, {
dir: $input.attr("dir"),
autocomplete: $input.attr("autocomplete"),
spellcheck: $input.attr("spellcheck"),
style: $input.attr("style")
});
$input.addClass(www.classes.input).attr({
spellcheck: false
});
try {
!$input.attr("dir") && $input.attr("dir", "auto");
} catch (e) {}
return $input;
}
function getBackgroundStyles($el) {
return {
backgroundAttachment: $el.css("background-attachment"),
backgroundClip: $el.css("background-clip"),
backgroundColor: $el.css("background-color"),
backgroundImage: $el.css("background-image"),
backgroundOrigin: $el.css("background-origin"),
backgroundPosition: $el.css("background-position"),
backgroundRepeat: $el.css("background-repeat"),
backgroundSize: $el.css("background-size")
};
}
function revert($input) {
var www, $wrapper;
www = $input.data(keys.www);
$wrapper = $input.parent().filter(www.selectors.wrapper);
_.each($input.data(keys.attrs), function(val, key) {
_.isUndefined(val) ? $input.removeAttr(key) : $input.attr(key, val);
});
$input.removeData(keys.typeahead).removeData(keys.www).removeData(keys.attr).removeClass(www.classes.input);
if ($wrapper.length) {
$input.detach().insertAfter($wrapper);
$wrapper.remove();
}
}
function $elOrNull(obj) {
var isValid, $el;
isValid = _.isJQuery(obj) || _.isElement(obj);
$el = isValid ? $(obj).first() : [];
return $el.length ? $el : null;
}
})();
}); typeahead.jquery.min.js 0000604 00000074442 15074770400 0011161 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
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this.$node.hasClass(this.classes.open)},open:function(){this.$node.scrollTop(0),this.$node.addClass(this.classes.open)},close:function(){this.$node.attr("aria-expanded",!1),this.$node.removeClass(this.classes.open),this._removeCursor()},setLanguageDirection:function(a){this.$node.attr("dir",a)},selectableRelativeToCursor:function(a){var b,c,d,e;return c=this.getActiveSelectable(),b=this._getSelectables(),d=c?b.index(c):-1,e=d+a,e=(e+1)%(b.length+1)-1,e=e<-1?b.length-1:e,e===-1?null:b.eq(e)},setCursor:function(a){this._removeCursor(),(a=a&&a.first())&&(a.addClass(this.classes.cursor),this._ensureVisible(a))},getSelectableData:function(a){return a&&a.length?h.extractData(a):null},getActiveSelectable:function(){var a=this._getSelectables().filter(this.selectors.cursor).first();return a.length?a:null},getTopSelectable:function(){var a=this._getSelectables().first();return a.length?a:null},update:function(a){function c(b){b.update(a)}var d=a!==this.query;return d&&(this.query=a,b.each(this.datasets,c)),d},empty:function(){function a(a){a.clear()}b.each(this.datasets,a),this.query=null,this.$node.addClass(this.classes.empty)},destroy:function(){function c(a){a.destroy()}this.$node.off(".tt"),this.$node=a("<div>"),b.each(this.datasets,c)}}),c}(),j=function(){"use strict";function c(c){this.$el=a("<span></span>",{role:"status","aria-live":"polite"}).css({position:"absolute",padding:"0",border:"0",height:"1px",width:"1px","margin-bottom":"-1px","margin-right":"-1px",overflow:"hidden",clip:"rect(0 0 0 0)","white-space":"nowrap"}),c.$input.after(this.$el),b.each(c.menu.datasets,b.bind(function(a){a.onSync&&(a.onSync("rendered",b.bind(this.update,this)),a.onSync("cleared",b.bind(this.cleared,this)))},this))}return b.mixin(c.prototype,{update:function(a,b){var c,d=b.length;c=1===d?{result:"result",is:"is"}:{result:"results",is:"are"},this.$el.text(d+" "+c.result+" "+c.is+" available, use up and down arrow keys to navigate.")},cleared:function(){this.$el.text("")}}),c}(),k=function(){"use strict";function a(){i.apply(this,[].slice.call(arguments,0))}var c=i.prototype;return b.mixin(a.prototype,i.prototype,{open:function(){return!this._allDatasetsEmpty()&&this._show(),c.open.apply(this,[].slice.call(arguments,0))},close:function(){return this._hide(),c.close.apply(this,[].slice.call(arguments,0))},_onRendered:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onRendered.apply(this,[].slice.call(arguments,0))},_onCleared:function(){return this._allDatasetsEmpty()?this._hide():this.isOpen()&&this._show(),c._onCleared.apply(this,[].slice.call(arguments,0))},setLanguageDirection:function(a){return this.$node.css("ltr"===a?this.css.ltr:this.css.rtl),c.setLanguageDirection.apply(this,[].slice.call(arguments,0))},_hide:function(){this.$node.hide()},_show:function(){this.$node.css("display","block")}}),a}(),l=function(){"use strict";function c(c,e){var f,g,h,i,j,k,l,m,n,o,p;c=c||{},c.input||a.error("missing input"),c.menu||a.error("missing menu"),c.eventBus||a.error("missing event bus"),e.mixin(this),this.eventBus=c.eventBus,this.minLength=b.isNumber(c.minLength)?c.minLength:1,this.input=c.input,this.menu=c.menu,this.enabled=!0,this.active=!1,this.input.hasFocus()&&this.activate(),this.dir=this.input.getLangDir(),this._hacks(),this.menu.bind().onSync("selectableClicked",this._onSelectableClicked,this).onSync("asyncRequested",this._onAsyncRequested,this).onSync("asyncCanceled",this._onAsyncCanceled,this).onSync("asyncReceived",this._onAsyncReceived,this).onSync("datasetRendered",this._onDatasetRendered,this).onSync("datasetCleared",this._onDatasetCleared,this),f=d(this,"activate","open","_onFocused"),g=d(this,"deactivate","_onBlurred"),h=d(this,"isActive","isOpen","_onEnterKeyed"),i=d(this,"isActive","isOpen","_onTabKeyed"),j=d(this,"isActive","_onEscKeyed"),k=d(this,"isActive","open","_onUpKeyed"),l=d(this,"isActive","open","_onDownKeyed"),m=d(this,"isActive","isOpen","_onLeftKeyed"),n=d(this,"isActive","isOpen","_onRightKeyed"),o=d(this,"_openIfActive","_onQueryChanged"),p=d(this,"_openIfActive","_onWhitespaceChanged"),this.input.bind().onSync("focused",f,this).onSync("blurred",g,this).onSync("enterKeyed",h,this).onSync("tabKeyed",i,this).onSync("escKeyed",j,this).onSync("upKeyed",k,this).onSync("downKeyed",l,this).onSync("leftKeyed",m,this).onSync("rightKeyed",n,this).onSync("queryChanged",o,this).onSync("whitespaceChanged",p,this).onSync("langDirChanged",this._onLangDirChanged,this)}function d(a){var c=[].slice.call(arguments,1);return function(){var d=[].slice.call(arguments);b.each(c,function(b){return a[b].apply(a,d)})}}return b.mixin(c.prototype,{_hacks:function(){var c,d;c=this.input.$input||a("<div>"),d=this.menu.$node||a("<div>"),c.on("blur.tt",function(a){var e,f,g;e=document.activeElement,f=d.is(e),g=d.has(e).length>0,b.isMsie()&&(f||g)&&(a.preventDefault(),a.stopImmediatePropagation(),b.defer(function(){c.focus()}))}),d.on("mousedown.tt",function(a){a.preventDefault()})},_onSelectableClicked:function(a,b){this.select(b)},_onDatasetCleared:function(){this._updateHint()},_onDatasetRendered:function(a,b,c,d){this._updateHint(),this.eventBus.trigger("render",b,c,d)},_onAsyncRequested:function(a,b,c){this.eventBus.trigger("asyncrequest",c,b)},_onAsyncCanceled:function(a,b,c){this.eventBus.trigger("asynccancel",c,b)},_onAsyncReceived:function(a,b,c){this.eventBus.trigger("asyncreceive",c,b)},_onFocused:function(){this._minLengthMet()&&this.menu.update(this.input.getQuery())},_onBlurred:function(){this.input.hasQueryChangedSinceLastFocus()&&this.eventBus.trigger("change",this.input.getQuery())},_onEnterKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())&&this.select(c)&&(b.preventDefault(),b.stopPropagation())},_onTabKeyed:function(a,b){var c;(c=this.menu.getActiveSelectable())?this.select(c)&&b.preventDefault():(c=this.menu.getTopSelectable())&&this.autocomplete(c)&&b.preventDefault()},_onEscKeyed:function(){this.close()},_onUpKeyed:function(){this.moveCursor(-1)},_onDownKeyed:function(){this.moveCursor(1)},_onLeftKeyed:function(){"rtl"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getActiveSelectable()||this.menu.getTopSelectable())},_onRightKeyed:function(){"ltr"===this.dir&&this.input.isCursorAtEnd()&&this.autocomplete(this.menu.getActiveSelectable()||this.menu.getTopSelectable())},_onQueryChanged:function(a,b){this._minLengthMet(b)?this.menu.update(b):this.menu.empty()},_onWhitespaceChanged:function(){this._updateHint()},_onLangDirChanged:function(a,b){this.dir!==b&&(this.dir=b,this.menu.setLanguageDirection(b))},_openIfActive:function(){this.isActive()&&this.open()},_minLengthMet:function(a){return a=b.isString(a)?a:this.input.getQuery()||"",a.length>=this.minLength},_updateHint:function(){var a,c,d,e,f,h,i;a=this.menu.getTopSelectable(),c=this.menu.getSelectableData(a),d=this.input.getInputValue(),!c||b.isBlankString(d)||this.input.hasOverflow()?this.input.clearHint():(e=g.normalizeQuery(d),f=b.escapeRegExChars(e),h=new RegExp("^(?:"+f+")(.+$)","i"),i=h.exec(c.val),i&&this.input.setHint(d+i[1]))},isEnabled:function(){return this.enabled},enable:function(){this.enabled=!0},disable:function(){this.enabled=!1},isActive:function(){return this.active},activate:function(){return!!this.isActive()||!(!this.isEnabled()||this.eventBus.before("active"))&&(this.active=!0,this.eventBus.trigger("active"),!0)},deactivate:function(){return!this.isActive()||!this.eventBus.before("idle")&&(this.active=!1,this.close(),this.eventBus.trigger("idle"),!0)},isOpen:function(){return this.menu.isOpen()},open:function(){return this.isOpen()||this.eventBus.before("open")||(this.menu.open(),this._updateHint(),this.eventBus.trigger("open")),this.isOpen()},close:function(){return this.isOpen()&&!this.eventBus.before("close")&&(this.menu.close(),this.input.clearHint(),this.input.resetInputValue(),this.eventBus.trigger("close")),!this.isOpen()},setVal:function(a){this.input.setQuery(b.toStr(a))},getVal:function(){return this.input.getQuery()},select:function(a){var b=this.menu.getSelectableData(a);return!(!b||this.eventBus.before("select",b.obj,b.dataset))&&(this.input.setQuery(b.val,!0),this.eventBus.trigger("select",b.obj,b.dataset),this.close(),!0)},autocomplete:function(a){var b,c,d;return b=this.input.getQuery(),c=this.menu.getSelectableData(a),d=c&&b!==c.val,!(!d||this.eventBus.before("autocomplete",c.obj,c.dataset))&&(this.input.setQuery(c.val),this.eventBus.trigger("autocomplete",c.obj,c.dataset),!0)},moveCursor:function(a){var b,c,d,e,f,g,h;return b=this.input.getQuery(),c=this.menu.selectableRelativeToCursor(a),d=this.menu.getSelectableData(c),e=d?d.obj:null,f=d?d.dataset:null,h=c?c.attr("id"):null,this.input.trigger("cursorchange",h),g=this._minLengthMet()&&this.menu.update(b),!g&&!this.eventBus.before("cursorchange",e,f)&&(this.menu.setCursor(c),d?this.input.setInputValue(d.val):(this.input.resetInputValue(),this._updateHint()),this.eventBus.trigger("cursorchange",e,f),!0)},destroy:function(){this.input.destroy(),this.menu.destroy()}}),c}();!function(){"use strict";function e(b,c){b.each(function(){var b,d=a(this);(b=d.data(q.typeahead))&&c(b,d)})}function f(a,b){return a.clone().addClass(b.classes.hint).removeData().css(b.css.hint).css(m(a)).prop("readonly",!0).removeAttr("id name placeholder required").attr({spellcheck:"false",tabindex:-1})}function h(a,b){a.data(q.attrs,{dir:a.attr("dir"),autocomplete:a.attr("autocomplete"),spellcheck:a.attr("spellcheck"),style:a.attr("style")}),a.addClass(b.classes.input).attr({spellcheck:!1});try{!a.attr("dir")&&a.attr("dir","auto")}catch(a){}return a}function m(a){return{backgroundAttachment:a.css("background-attachment"),backgroundClip:a.css("background-clip"),backgroundColor:a.css("background-color"),backgroundImage:a.css("background-image"),backgroundOrigin:a.css("background-origin"),backgroundPosition:a.css("background-position"),backgroundRepeat:a.css("background-repeat"),backgroundSize:a.css("background-size")}}function n(a){var c,d;c=a.data(q.www),d=a.parent().filter(c.selectors.wrapper),b.each(a.data(q.attrs),function(c,d){b.isUndefined(c)?a.removeAttr(d):a.attr(d,c)}),a.removeData(q.typeahead).removeData(q.www).removeData(q.attr).removeClass(c.classes.input),d.length&&(a.detach().insertAfter(d),d.remove())}function o(c){var d,e;return d=b.isJQuery(c)||b.isElement(c),e=d?a(c).first():[],e.length?e:null}var p,q,r;p=a.fn.typeahead,q={www:"tt-www",attrs:"tt-attrs",typeahead:"tt-typeahead"},r={initialize:function(e,m){function n(){var c,n,r,s,t,u,v,w,x,y,z,A;b.each(m,function(a){a.highlight=!!e.highlight}),c=a(this),n=a(p.html.wrapper),r=o(e.hint),s=o(e.menu),t=e.hint!==!1&&!r,u=e.menu!==!1&&!s,t&&(r=f(c,p)),u&&(s=a(p.html.menu).css(p.css.menu)),r&&r.val(""),c=h(c,p),(t||u)&&(n.css(p.css.wrapper),c.css(t?p.css.input:p.css.inputWithNoHint),c.wrap(n).parent().prepend(t?r:null).append(u?s:null)),A=u?k:i,v=new d({el:c}),w=new g({hint:r,input:c},p),x=new A({node:s,datasets:m},p),y=new j({$input:c,menu:x}),z=new l({input:w,menu:x,eventBus:v,minLength:e.minLength},p),c.data(q.www,p),c.data(q.typeahead,z)}var p;return m=b.isArray(m)?m:[].slice.call(arguments,1),e=e||{},p=c(e.classNames),this.each(n)},isEnabled:function(){var a;return e(this.first(),function(b){a=b.isEnabled()}),a},enable:function(){return e(this,function(a){a.enable()}),this},disable:function(){return e(this,function(a){a.disable()}),this},isActive:function(){var a;return e(this.first(),function(b){a=b.isActive()}),a},activate:function(){return e(this,function(a){a.activate()}),this},deactivate:function(){return e(this,function(a){a.deactivate()}),this},isOpen:function(){var a;return e(this.first(),function(b){a=b.isOpen()}),a},open:function(){return e(this,function(a){a.open()}),this},close:function(){return e(this,function(a){a.close()}),this},select:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.select(d)}),c},autocomplete:function(b){var c=!1,d=a(b);return e(this.first(),function(a){c=a.autocomplete(d)}),c},moveCursor:function(a){var b=!1;return e(this.first(),function(c){b=c.moveCursor(a)}),b},val:function(a){var c;return arguments.length?(e(this,function(c){c.setVal(b.toStr(a))}),this):(e(this.first(),function(a){c=a.getVal()}),c)},destroy:function(){return e(this,function(a,b){n(b),a.destroy()}),this}},a.fn.typeahead=function(a){return r[a]?r[a].apply(this,[].slice.call(arguments,1)):r.initialize.apply(this,arguments)},a.fn.typeahead.noConflict=function(){return a.fn.typeahead=p,this}}()}); typeahead.jquery.js 0000604 00000210336 15074770400 0010371 0 ustar 00 /*!
* typeahead.js 1.1.1
* https://github.com/twitter/typeahead.js
* Copyright 2013-2017 Twitter, Inc. and other contributors; Licensed MIT
*/
(function(root, factory) {
if (typeof define === "function" && define.amd) {
define([ "jquery" ], function(a0) {
return factory(a0);
});
} else if (typeof exports === "object") {
module.exports = factory(require("jquery"));
} else {
factory(root["jQuery"]);
}
})(this, function($) {
var _ = function() {
"use strict";
return {
isMsie: function() {
return /(msie|trident)/i.test(navigator.userAgent) ? navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2] : false;
},
isBlankString: function(str) {
return !str || /^\s*$/.test(str);
},
escapeRegExChars: function(str) {
return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
},
isString: function(obj) {
return typeof obj === "string";
},
isNumber: function(obj) {
return typeof obj === "number";
},
isArray: $.isArray,
isFunction: $.isFunction,
isObject: $.isPlainObject,
isUndefined: function(obj) {
return typeof obj === "undefined";
},
isElement: function(obj) {
return !!(obj && obj.nodeType === 1);
},
isJQuery: function(obj) {
return obj instanceof $;
},
toStr: function toStr(s) {
return _.isUndefined(s) || s === null ? "" : s + "";
},
bind: $.proxy,
each: function(collection, cb) {
$.each(collection, reverseArgs);
function reverseArgs(index, value) {
return cb(value, index);
}
},
map: $.map,
filter: $.grep,
every: function(obj, test) {
var result = true;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (!(result = test.call(null, val, key, obj))) {
return false;
}
});
return !!result;
},
some: function(obj, test) {
var result = false;
if (!obj) {
return result;
}
$.each(obj, function(key, val) {
if (result = test.call(null, val, key, obj)) {
return false;
}
});
return !!result;
},
mixin: $.extend,
identity: function(x) {
return x;
},
clone: function(obj) {
return $.extend(true, {}, obj);
},
getIdGenerator: function() {
var counter = 0;
return function() {
return counter++;
};
},
templatify: function templatify(obj) {
return $.isFunction(obj) ? obj : template;
function template() {
return String(obj);
}
},
defer: function(fn) {
setTimeout(fn, 0);
},
debounce: function(func, wait, immediate) {
var timeout, result;
return function() {
var context = this, args = arguments, later, callNow;
later = function() {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
};
callNow = immediate && !timeout;
clearTimeout(timeout);
timeout = setTimeout(later, wait);
if (callNow) {
result = func.apply(context, args);
}
return result;
};
},
throttle: function(func, wait) {
var context, args, timeout, result, previous, later;
previous = 0;
later = function() {
previous = new Date();
timeout = null;
result = func.apply(context, args);
};
return function() {
var now = new Date(), remaining = wait - (now - previous);
context = this;
args = arguments;
if (remaining <= 0) {
clearTimeout(timeout);
timeout = null;
previous = now;
result = func.apply(context, args);
} else if (!timeout) {
timeout = setTimeout(later, remaining);
}
return result;
};
},
stringify: function(val) {
return _.isString(val) ? val : JSON.stringify(val);
},
guid: function() {
function _p8(s) {
var p = (Math.random().toString(16) + "000000000").substr(2, 8);
return s ? "-" + p.substr(0, 4) + "-" + p.substr(4, 4) : p;
}
return "tt-" + _p8() + _p8(true) + _p8(true) + _p8();
},
noop: function() {}
};
}();
var WWW = function() {
"use strict";
var defaultClassNames = {
wrapper: "twitter-typeahead",
input: "tt-input",
hint: "tt-hint",
menu: "tt-menu",
dataset: "tt-dataset",
suggestion: "tt-suggestion",
selectable: "tt-selectable",
empty: "tt-empty",
open: "tt-open",
cursor: "tt-cursor",
highlight: "tt-highlight"
};
return build;
function build(o) {
var www, classes;
classes = _.mixin({}, defaultClassNames, o);
www = {
css: buildCss(),
classes: classes,
html: buildHtml(classes),
selectors: buildSelectors(classes)
};
return {
css: www.css,
html: www.html,
classes: www.classes,
selectors: www.selectors,
mixin: function(o) {
_.mixin(o, www);
}
};
}
function buildHtml(c) {
return {
wrapper: '<span class="' + c.wrapper + '"></span>',
menu: '<div role="listbox" class="' + c.menu + '"></div>'
};
}
function buildSelectors(classes) {
var selectors = {};
_.each(classes, function(v, k) {
selectors[k] = "." + v;
});
return selectors;
}
function buildCss() {
var css = {
wrapper: {
position: "relative",
display: "inline-block"
},
hint: {
position: "absolute",
top: "0",
left: "0",
borderColor: "transparent",
boxShadow: "none",
opacity: "1"
},
input: {
position: "relative",
verticalAlign: "top",
backgroundColor: "transparent"
},
inputWithNoHint: {
position: "relative",
verticalAlign: "top"
},
menu: {
position: "absolute",
top: "100%",
left: "0",
zIndex: "100",
display: "none"
},
ltr: {
left: "0",
right: "auto"
},
rtl: {
left: "auto",
right: " 0"
}
};
if (_.isMsie()) {
_.mixin(css.input, {
backgroundImage: "url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)"
});
}
return css;
}
}();
var EventBus = function() {
"use strict";
var namespace, deprecationMap;
namespace = "typeahead:";
deprecationMap = {
render: "rendered",
cursorchange: "cursorchanged",
select: "selected",
autocomplete: "autocompleted"
};
function EventBus(o) {
if (!o || !o.el) {
$.error("EventBus initialized without el");
}
this.$el = $(o.el);
}
_.mixin(EventBus.prototype, {
_trigger: function(type, args) {
var $e = $.Event(namespace + type);
this.$el.trigger.call(this.$el, $e, args || []);
return $e;
},
before: function(type) {
var args, $e;
args = [].slice.call(arguments, 1);
$e = this._trigger("before" + type, args);
return $e.isDefaultPrevented();
},
trigger: function(type) {
var deprecatedType;
this._trigger(type, [].slice.call(arguments, 1));
if (deprecatedType = deprecationMap[type]) {
this._trigger(deprecatedType, [].slice.call(arguments, 1));
}
}
});
return EventBus;
}();
var EventEmitter = function() {
"use strict";
var splitter = /\s+/, nextTick = getNextTick();
return {
onSync: onSync,
onAsync: onAsync,
off: off,
trigger: trigger
};
function on(method, types, cb, context) {
var type;
if (!cb) {
return this;
}
types = types.split(splitter);
cb = context ? bindContext(cb, context) : cb;
this._callbacks = this._callbacks || {};
while (type = types.shift()) {
this._callbacks[type] = this._callbacks[type] || {
sync: [],
async: []
};
this._callbacks[type][method].push(cb);
}
return this;
}
function onAsync(types, cb, context) {
return on.call(this, "async", types, cb, context);
}
function onSync(types, cb, context) {
return on.call(this, "sync", types, cb, context);
}
function off(types) {
var type;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
while (type = types.shift()) {
delete this._callbacks[type];
}
return this;
}
function trigger(types) {
var type, callbacks, args, syncFlush, asyncFlush;
if (!this._callbacks) {
return this;
}
types = types.split(splitter);
args = [].slice.call(arguments, 1);
while ((type = types.shift()) && (callbacks = this._callbacks[type])) {
syncFlush = getFlush(callbacks.sync, this, [ type ].concat(args));
asyncFlush = getFlush(callbacks.async, this, [ type ].concat(args));
syncFlush() && nextTick(asyncFlush);
}
return this;
}
function getFlush(callbacks, context, args) {
return flush;
function flush() {
var cancelled;
for (var i = 0, len = callbacks.length; !cancelled && i < len; i += 1) {
cancelled = callbacks[i].apply(context, args) === false;
}
return !cancelled;
}
}
function getNextTick() {
var nextTickFn;
if (window.setImmediate) {
nextTickFn = function nextTickSetImmediate(fn) {
setImmediate(function() {
fn();
});
};
} else {
nextTickFn = function nextTickSetTimeout(fn) {
setTimeout(function() {
fn();
}, 0);
};
}
return nextTickFn;
}
function bindContext(fn, context) {
return fn.bind ? fn.bind(context) : function() {
fn.apply(context, [].slice.call(arguments, 0));
};
}
}();
var highlight = function(doc) {
"use strict";
var defaults = {
node: null,
pattern: null,
tagName: "strong",
className: null,
wordsOnly: false,
caseSensitive: false,
diacriticInsensitive: false
};
var accented = {
A: "[AaªÀ-Åà-åĀ-ąǍǎȀ-ȃȦȧᴬᵃḀḁẚẠ-ảₐ℀℁℻⒜Ⓐⓐ㍱-㍴㎀-㎄㎈㎉㎩-㎯㏂㏊㏟㏿Ａａ]",
B: "[BbᴮᵇḂ-ḇℬ⒝Ⓑⓑ㍴㎅-㎇㏃㏈㏔㏝Ｂｂ]",
C: "[CcÇçĆ-čᶜ℀ℂ℃℅℆ℭⅭⅽ⒞Ⓒⓒ㍶㎈㎉㎝㎠㎤㏄-㏇Ｃｃ]",
D: "[DdĎďDŽ-džDZ-dzᴰᵈḊ-ḓⅅⅆⅮⅾ⒟Ⓓⓓ㋏㍲㍷-㍹㎗㎭-㎯㏅㏈Ｄｄ]",
E: "[EeÈ-Ëè-ëĒ-ěȄ-ȇȨȩᴱᵉḘ-ḛẸ-ẽₑ℡ℯℰⅇ⒠Ⓔⓔ㉐㋍㋎Ｅｅ]",
F: "[FfᶠḞḟ℉ℱ℻⒡Ⓕⓕ㎊-㎌㎙ff-fflＦｆ]",
G: "[GgĜ-ģǦǧǴǵᴳᵍḠḡℊ⒢Ⓖⓖ㋌㋍㎇㎍-㎏㎓㎬㏆㏉㏒㏿Ｇｇ]",
H: "[HhĤĥȞȟʰᴴḢ-ḫẖℋ-ℎ⒣Ⓗⓗ㋌㍱㎐-㎔㏊㏋㏗Ｈｈ]",
I: "[IiÌ-Ïì-ïĨ-İIJijǏǐȈ-ȋᴵᵢḬḭỈ-ịⁱℐℑℹⅈⅠ-ⅣⅥ-ⅨⅪⅫⅰ-ⅳⅵ-ⅸⅺⅻ⒤Ⓘⓘ㍺㏌㏕fiffiＩｉ]",
J: "[JjIJ-ĵLJ-njǰʲᴶⅉ⒥ⒿⓙⱼＪｊ]",
K: "[KkĶķǨǩᴷᵏḰ-ḵK⒦Ⓚⓚ㎄㎅㎉㎏㎑㎘㎞㎢㎦㎪㎸㎾㏀㏆㏍-㏏Ｋｋ]",
L: "[LlĹ-ŀLJ-ljˡᴸḶḷḺ-ḽℒℓ℡Ⅼⅼ⒧Ⓛⓛ㋏㎈㎉㏐-㏓㏕㏖㏿flfflＬｌ]",
M: "[MmᴹᵐḾ-ṃ℠™ℳⅯⅿ⒨Ⓜⓜ㍷-㍹㎃㎆㎎㎒㎖㎙-㎨㎫㎳㎷㎹㎽㎿㏁㏂㏎㏐㏔-㏖㏘㏙㏞㏟Ｍｍ]",
N: "[NnÑñŃ-ʼnNJ-njǸǹᴺṄ-ṋⁿℕ№⒩Ⓝⓝ㎁㎋㎚㎱㎵㎻㏌㏑Ｎｎ]",
O: "[OoºÒ-Öò-öŌ-őƠơǑǒǪǫȌ-ȏȮȯᴼᵒỌ-ỏₒ℅№ℴ⒪Ⓞⓞ㍵㏇㏒㏖Ｏｏ]",
P: "[PpᴾᵖṔ-ṗℙ⒫Ⓟⓟ㉐㍱㍶㎀㎊㎩-㎬㎰㎴㎺㏋㏗-㏚Ｐｐ]",
Q: "[Qqℚ⒬Ⓠⓠ㏃Ｑｑ]",
R: "[RrŔ-řȐ-ȓʳᴿᵣṘ-ṛṞṟ₨ℛ-ℝ⒭Ⓡⓡ㋍㍴㎭-㎯㏚㏛Ｒｒ]",
S: "[SsŚ-šſȘșˢṠ-ṣ₨℁℠⒮Ⓢⓢ㎧㎨㎮-㎳㏛㏜stＳｓ]",
T: "[TtŢ-ťȚțᵀᵗṪ-ṱẗ℡™⒯Ⓣⓣ㉐㋏㎔㏏ſtstＴｔ]",
U: "[UuÙ-Üù-üŨ-ųƯưǓǔȔ-ȗᵁᵘᵤṲ-ṷỤ-ủ℆⒰Ⓤⓤ㍳㍺Ｕｕ]",
V: "[VvᵛᵥṼ-ṿⅣ-Ⅷⅳ-ⅷ⒱Ⓥⓥⱽ㋎㍵㎴-㎹㏜㏞Ｖｖ]",
W: "[WwŴŵʷᵂẀ-ẉẘ⒲Ⓦⓦ㎺-㎿㏝Ｗｗ]",
X: "[XxˣẊ-ẍₓ℻Ⅸ-Ⅻⅸ-ⅻ⒳Ⓧⓧ㏓Ｘｘ]",
Y: "[YyÝýÿŶ-ŸȲȳʸẎẏẙỲ-ỹ⒴Ⓨⓨ㏉Ｙｙ]",
Z: "[ZzŹ-žDZ-dzᶻẐ-ẕℤℨ⒵Ⓩⓩ㎐-㎔Ｚｚ]"
};
return function hightlight(o) {
var regex;
o = _.mixin({}, defaults, o);
if (!o.node || !o.pattern) {
return;
}
o.pattern = _.isArray(o.pattern) ? o.pattern : [ o.pattern ];
regex = getRegex(o.pattern, o.caseSensitive, o.wordsOnly, o.diacriticInsensitive);
traverse(o.node, hightlightTextNode);
function hightlightTextNode(textNode) {
var match, patternNode, wrapperNode;
if (match = regex.exec(textNode.data)) {
wrapperNode = doc.createElement(o.tagName);
o.className && (wrapperNode.className = o.className);
patternNode = textNode.splitText(match.index);
patternNode.splitText(match[0].length);
wrapperNode.appendChild(patternNode.cloneNode(true));
textNode.parentNode.replaceChild(wrapperNode, patternNode);
}
return !!match;
}
function traverse(el, hightlightTextNode) {
var childNode, TEXT_NODE_TYPE = 3;
for (var i = 0; i < el.childNodes.length; i++) {
childNode = el.childNodes[i];
if (childNode.nodeType === TEXT_NODE_TYPE) {
i += hightlightTextNode(childNode) ? 1 : 0;
} else {
traverse(childNode, hightlightTextNode);
}
}
}
};
function accent_replacer(chr) {
return accented[chr.toUpperCase()] || chr;
}
function getRegex(patterns, caseSensitive, wordsOnly, diacriticInsensitive) {
var escapedPatterns = [], regexStr;
for (var i = 0, len = patterns.length; i < len; i++) {
var escapedWord = _.escapeRegExChars(patterns[i]);
if (diacriticInsensitive) {
escapedWord = escapedWord.replace(/\S/g, accent_replacer);
}
escapedPatterns.push(escapedWord);
}
regexStr = wordsOnly ? "\\b(" + escapedPatterns.join("|") + ")\\b" : "(" + escapedPatterns.join("|") + ")";
return caseSensitive ? new RegExp(regexStr) : new RegExp(regexStr, "i");
}
}(window.document);
var Input = function() {
"use strict";
var specialKeyCodeMap;
specialKeyCodeMap = {
9: "tab",
27: "esc",
37: "left",
39: "right",
13: "enter",
38: "up",
40: "down"
};
function Input(o, www) {
o = o || {};
if (!o.input) {
$.error("input is missing");
}
www.mixin(this);
this.$hint = $(o.hint);
this.$input = $(o.input);
this.$input.attr({
"aria-activedescendant": "",
"aria-owns": this.$input.attr("id") + "_listbox",
role: "combobox",
"aria-readonly": "true",
"aria-autocomplete": "list"
});
$(www.menu).attr("id", this.$input.attr("id") + "_listbox");
this.query = this.$input.val();
this.queryWhenFocused = this.hasFocus() ? this.query : null;
this.$overflowHelper = buildOverflowHelper(this.$input);
this._checkLanguageDirection();
if (this.$hint.length === 0) {
this.setHint = this.getHint = this.clearHint = this.clearHintIfInvalid = _.noop;
}
this.onSync("cursorchange", this._updateDescendent);
}
Input.normalizeQuery = function(str) {
return _.toStr(str).replace(/^\s*/g, "").replace(/\s{2,}/g, " ");
};
_.mixin(Input.prototype, EventEmitter, {
_onBlur: function onBlur() {
this.resetInputValue();
this.trigger("blurred");
},
_onFocus: function onFocus() {
this.queryWhenFocused = this.query;
this.trigger("focused");
},
_onKeydown: function onKeydown($e) {
var keyName = specialKeyCodeMap[$e.which || $e.keyCode];
this._managePreventDefault(keyName, $e);
if (keyName && this._shouldTrigger(keyName, $e)) {
this.trigger(keyName + "Keyed", $e);
}
},
_onInput: function onInput() {
this._setQuery(this.getInputValue());
this.clearHintIfInvalid();
this._checkLanguageDirection();
},
_managePreventDefault: function managePreventDefault(keyName, $e) {
var preventDefault;
switch (keyName) {
case "up":
case "down":
preventDefault = !withModifier($e);
break;
default:
preventDefault = false;
}
preventDefault && $e.preventDefault();
},
_shouldTrigger: function shouldTrigger(keyName, $e) {
var trigger;
switch (keyName) {
case "tab":
trigger = !withModifier($e);
break;
default:
trigger = true;
}
return trigger;
},
_checkLanguageDirection: function checkLanguageDirection() {
var dir = (this.$input.css("direction") || "ltr").toLowerCase();
if (this.dir !== dir) {
this.dir = dir;
this.$hint.attr("dir", dir);
this.trigger("langDirChanged", dir);
}
},
_setQuery: function setQuery(val, silent) {
var areEquivalent, hasDifferentWhitespace;
areEquivalent = areQueriesEquivalent(val, this.query);
hasDifferentWhitespace = areEquivalent ? this.query.length !== val.length : false;
this.query = val;
if (!silent && !areEquivalent) {
this.trigger("queryChanged", this.query);
} else if (!silent && hasDifferentWhitespace) {
this.trigger("whitespaceChanged", this.query);
}
},
_updateDescendent: function updateDescendent(event, id) {
this.$input.attr("aria-activedescendant", id);
},
bind: function() {
var that = this, onBlur, onFocus, onKeydown, onInput;
onBlur = _.bind(this._onBlur, this);
onFocus = _.bind(this._onFocus, this);
onKeydown = _.bind(this._onKeydown, this);
onInput = _.bind(this._onInput, this);
this.$input.on("blur.tt", onBlur).on("focus.tt", onFocus).on("keydown.tt", onKeydown);
if (!_.isMsie() || _.isMsie() > 9) {
this.$input.on("input.tt", onInput);
} else {
this.$input.on("keydown.tt keypress.tt cut.tt paste.tt", function($e) {
if (specialKeyCodeMap[$e.which || $e.keyCode]) {
return;
}
_.defer(_.bind(that._onInput, that, $e));
});
}
return this;
},
focus: function focus() {
this.$input.focus();
},
blur: function blur() {
this.$input.blur();
},
getLangDir: function getLangDir() {
return this.dir;
},
getQuery: function getQuery() {
return this.query || "";
},
setQuery: function setQuery(val, silent) {
this.setInputValue(val);
this._setQuery(val, silent);
},
hasQueryChangedSinceLastFocus: function hasQueryChangedSinceLastFocus() {
return this.query !== this.queryWhenFocused;
},
getInputValue: function getInputValue() {
return this.$input.val();
},
setInputValue: function setInputValue(value) {
this.$input.val(value);
this.clearHintIfInvalid();
this._checkLanguageDirection();
},
resetInputValue: function resetInputValue() {
this.setInputValue(this.query);
},
getHint: function getHint() {
return this.$hint.val();
},
setHint: function setHint(value) {
this.$hint.val(value);
},
clearHint: function clearHint() {
this.setHint("");
},
clearHintIfInvalid: function clearHintIfInvalid() {
var val, hint, valIsPrefixOfHint, isValid;
val = this.getInputValue();
hint = this.getHint();
valIsPrefixOfHint = val !== hint && hint.indexOf(val) === 0;
isValid = val !== "" && valIsPrefixOfHint && !this.hasOverflow();
!isValid && this.clearHint();
},
hasFocus: function hasFocus() {
return this.$input.is(":focus");
},
hasOverflow: function hasOverflow() {
var constraint = this.$input.width() - 2;
this.$overflowHelper.text(this.getInputValue());
return this.$overflowHelper.width() >= constraint;
},
isCursorAtEnd: function() {
var valueLength, selectionStart, range;
valueLength = this.$input.val().length;
selectionStart = this.$input[0].selectionStart;
if (_.isNumber(selectionStart)) {
return selectionStart === valueLength;
} else if (document.selection) {
range = document.selection.createRange();
range.moveStart("character", -valueLength);
return valueLength === range.text.length;
}
return true;
},
destroy: function destroy() {
this.$hint.off(".tt");
this.$input.off(".tt");
this.$overflowHelper.remove();
this.$hint = this.$input = this.$overflowHelper = $("<div>");
}
});
return Input;
function buildOverflowHelper($input) {
return $('<pre aria-hidden="true"></pre>').css({
position: "absolute",
visibility: "hidden",
whiteSpace: "pre",
fontFamily: $input.css("font-family"),
fontSize: $input.css("font-size"),
fontStyle: $input.css("font-style"),
fontVariant: $input.css("font-variant"),
fontWeight: $input.css("font-weight"),
wordSpacing: $input.css("word-spacing"),
letterSpacing: $input.css("letter-spacing"),
textIndent: $input.css("text-indent"),
textRendering: $input.css("text-rendering"),
textTransform: $input.css("text-transform")
}).insertAfter($input);
}
function areQueriesEquivalent(a, b) {
return Input.normalizeQuery(a) === Input.normalizeQuery(b);
}
function withModifier($e) {
return $e.altKey || $e.ctrlKey || $e.metaKey || $e.shiftKey;
}
}();
var Dataset = function() {
"use strict";
var keys, nameGenerator;
keys = {
dataset: "tt-selectable-dataset",
val: "tt-selectable-display",
obj: "tt-selectable-object"
};
nameGenerator = _.getIdGenerator();
function Dataset(o, www) {
o = o || {};
o.templates = o.templates || {};
o.templates.notFound = o.templates.notFound || o.templates.empty;
if (!o.source) {
$.error("missing source");
}
if (!o.node) {
$.error("missing node");
}
if (o.name && !isValidName(o.name)) {
$.error("invalid dataset name: " + o.name);
}
www.mixin(this);
this.highlight = !!o.highlight;
this.name = _.toStr(o.name || nameGenerator());
this.limit = o.limit || 5;
this.displayFn = getDisplayFn(o.display || o.displayKey);
this.templates = getTemplates(o.templates, this.displayFn);
this.source = o.source.__ttAdapter ? o.source.__ttAdapter() : o.source;
this.async = _.isUndefined(o.async) ? this.source.length > 2 : !!o.async;
this._resetLastSuggestion();
this.$el = $(o.node).attr("role", "presentation").addClass(this.classes.dataset).addClass(this.classes.dataset + "-" + this.name);
}
Dataset.extractData = function extractData(el) {
var $el = $(el);
if ($el.data(keys.obj)) {
return {
dataset: $el.data(keys.dataset) || "",
val: $el.data(keys.val) || "",
obj: $el.data(keys.obj) || null
};
}
return null;
};
_.mixin(Dataset.prototype, EventEmitter, {
_overwrite: function overwrite(query, suggestions) {
suggestions = suggestions || [];
if (suggestions.length) {
this._renderSuggestions(query, suggestions);
} else if (this.async && this.templates.pending) {
this._renderPending(query);
} else if (!this.async && this.templates.notFound) {
this._renderNotFound(query);
} else {
this._empty();
}
this.trigger("rendered", suggestions, false, this.name);
},
_append: function append(query, suggestions) {
suggestions = suggestions || [];
if (suggestions.length && this.$lastSuggestion.length) {
this._appendSuggestions(query, suggestions);
} else if (suggestions.length) {
this._renderSuggestions(query, suggestions);
} else if (!this.$lastSuggestion.length && this.templates.notFound) {
this._renderNotFound(query);
}
this.trigger("rendered", suggestions, true, this.name);
},
_renderSuggestions: function renderSuggestions(query, suggestions) {
var $fragment;
$fragment = this._getSuggestionsFragment(query, suggestions);
this.$lastSuggestion = $fragment.children().last();
this.$el.html($fragment).prepend(this._getHeader(query, suggestions)).append(this._getFooter(query, suggestions));
},
_appendSuggestions: function appendSuggestions(query, suggestions) {
var $fragment, $lastSuggestion;
$fragment = this._getSuggestionsFragment(query, suggestions);
$lastSuggestion = $fragment.children().last();
this.$lastSuggestion.after($fragment);
this.$lastSuggestion = $lastSuggestion;
},
_renderPending: function renderPending(query) {
var template = this.templates.pending;
this._resetLastSuggestion();
template && this.$el.html(template({
query: query,
dataset: this.name
}));
},
_renderNotFound: function renderNotFound(query) {
var template = this.templates.notFound;
this._resetLastSuggestion();
template && this.$el.html(template({
query: query,
dataset: this.name
}));
},
_empty: function empty() {
this.$el.empty();
this._resetLastSuggestion();
},
_getSuggestionsFragment: function getSuggestionsFragment(query, suggestions) {
var that = this, fragment;
fragment = document.createDocumentFragment();
_.each(suggestions, function getSuggestionNode(suggestion) {
var $el, context;
context = that._injectQuery(query, suggestion);
$el = $(that.templates.suggestion(context)).data(keys.dataset, that.name).data(keys.obj, suggestion).data(keys.val, that.displayFn(suggestion)).addClass(that.classes.suggestion + " " + that.classes.selectable);
fragment.appendChild($el[0]);
});
this.highlight && highlight({
className: this.classes.highlight,
node: fragment,
pattern: query
});
return $(fragment);
},
_getFooter: function getFooter(query, suggestions) {
return this.templates.footer ? this.templates.footer({
query: query,
suggestions: suggestions,
dataset: this.name
}) : null;
},
_getHeader: function getHeader(query, suggestions) {
return this.templates.header ? this.templates.header({
query: query,
suggestions: suggestions,
dataset: this.name
}) : null;
},
_resetLastSuggestion: function resetLastSuggestion() {
this.$lastSuggestion = $();
},
_injectQuery: function injectQuery(query, obj) {
return _.isObject(obj) ? _.mixin({
_query: query
}, obj) : obj;
},
update: function update(query) {
var that = this, canceled = false, syncCalled = false, rendered = 0;
this.cancel();
this.cancel = function cancel() {
canceled = true;
that.cancel = $.noop;
that.async && that.trigger("asyncCanceled", query, that.name);
};
this.source(query, sync, async);
!syncCalled && sync([]);
function sync(suggestions) {
if (syncCalled) {
return;
}
syncCalled = true;
suggestions = (suggestions || []).slice(0, that.limit);
rendered = suggestions.length;
that._overwrite(query, suggestions);
if (rendered < that.limit && that.async) {
that.trigger("asyncRequested", query, that.name);
}
}
function async(suggestions) {
suggestions = suggestions || [];
if (!canceled && rendered < that.limit) {
that.cancel = $.noop;
var idx = Math.abs(rendered - that.limit);
rendered += idx;
that._append(query, suggestions.slice(0, idx));
that.async && that.trigger("asyncReceived", query, that.name);
}
}
},
cancel: $.noop,
clear: function clear() {
this._empty();
this.cancel();
this.trigger("cleared");
},
isEmpty: function isEmpty() {
return this.$el.is(":empty");
},
destroy: function destroy() {
this.$el = $("<div>");
}
});
return Dataset;
function getDisplayFn(display) {
display = display || _.stringify;
return _.isFunction(display) ? display : displayFn;
function displayFn(obj) {
return obj[display];
}
}
function getTemplates(templates, displayFn) {
return {
notFound: templates.notFound && _.templatify(templates.notFound),
pending: templates.pending && _.templatify(templates.pending),
header: templates.header && _.templatify(templates.header),
footer: templates.footer && _.templatify(templates.footer),
suggestion: templates.suggestion || suggestionTemplate
};
function suggestionTemplate(context) {
return $('<div role="option">').attr("id", _.guid()).text(displayFn(context));
}
}
function isValidName(str) {
return /^[_a-zA-Z0-9-]+$/.test(str);
}
}();
var Menu = function() {
"use strict";
function Menu(o, www) {
var that = this;
o = o || {};
if (!o.node) {
$.error("node is required");
}
www.mixin(this);
this.$node = $(o.node);
this.query = null;
this.datasets = _.map(o.datasets, initializeDataset);
function initializeDataset(oDataset) {
var node = that.$node.find(oDataset.node).first();
oDataset.node = node.length ? node : $("<div>").appendTo(that.$node);
return new Dataset(oDataset, www);
}
}
_.mixin(Menu.prototype, EventEmitter, {
_onSelectableClick: function onSelectableClick($e) {
this.trigger("selectableClicked", $($e.currentTarget));
},
_onRendered: function onRendered(type, dataset, suggestions, async) {
this.$node.toggleClass(this.classes.empty, this._allDatasetsEmpty());
this.trigger("datasetRendered", dataset, suggestions, async);
},
_onCleared: function onCleared() {
this.$node.toggleClass(this.classes.empty, this._allDatasetsEmpty());
this.trigger("datasetCleared");
},
_propagate: function propagate() {
this.trigger.apply(this, arguments);
},
_allDatasetsEmpty: function allDatasetsEmpty() {
return _.every(this.datasets, _.bind(function isDatasetEmpty(dataset) {
var isEmpty = dataset.isEmpty();
this.$node.attr("aria-expanded", !isEmpty);
return isEmpty;
}, this));
},
_getSelectables: function getSelectables() {
return this.$node.find(this.selectors.selectable);
},
_removeCursor: function _removeCursor() {
var $selectable = this.getActiveSelectable();
$selectable && $selectable.removeClass(this.classes.cursor);
},
_ensureVisible: function ensureVisible($el) {
var elTop, elBottom, nodeScrollTop, nodeHeight;
elTop = $el.position().top;
elBottom = elTop + $el.outerHeight(true);
nodeScrollTop = this.$node.scrollTop();
nodeHeight = this.$node.height() + parseInt(this.$node.css("paddingTop"), 10) + parseInt(this.$node.css("paddingBottom"), 10);
if (elTop < 0) {
this.$node.scrollTop(nodeScrollTop + elTop);
} else if (nodeHeight < elBottom) {
this.$node.scrollTop(nodeScrollTop + (elBottom - nodeHeight));
}
},
bind: function() {
var that = this, onSelectableClick;
onSelectableClick = _.bind(this._onSelectableClick, this);
this.$node.on("click.tt", this.selectors.selectable, onSelectableClick);
this.$node.on("mouseover", this.selectors.selectable, function() {
that.setCursor($(this));
});
this.$node.on("mouseleave", function() {
that._removeCursor();
});
_.each(this.datasets, function(dataset) {
dataset.onSync("asyncRequested", that._propagate, that).onSync("asyncCanceled", that._propagate, that).onSync("asyncReceived", that._propagate, that).onSync("rendered", that._onRendered, that).onSync("cleared", that._onCleared, that);
});
return this;
},
isOpen: function isOpen() {
return this.$node.hasClass(this.classes.open);
},
open: function open() {
this.$node.scrollTop(0);
this.$node.addClass(this.classes.open);
},
close: function close() {
this.$node.attr("aria-expanded", false);
this.$node.removeClass(this.classes.open);
this._removeCursor();
},
setLanguageDirection: function setLanguageDirection(dir) {
this.$node.attr("dir", dir);
},
selectableRelativeToCursor: function selectableRelativeToCursor(delta) {
var $selectables, $oldCursor, oldIndex, newIndex;
$oldCursor = this.getActiveSelectable();
$selectables = this._getSelectables();
oldIndex = $oldCursor ? $selectables.index($oldCursor) : -1;
newIndex = oldIndex + delta;
newIndex = (newIndex + 1) % ($selectables.length + 1) - 1;
newIndex = newIndex < -1 ? $selectables.length - 1 : newIndex;
return newIndex === -1 ? null : $selectables.eq(newIndex);
},
setCursor: function setCursor($selectable) {
this._removeCursor();
if ($selectable = $selectable && $selectable.first()) {
$selectable.addClass(this.classes.cursor);
this._ensureVisible($selectable);
}
},
getSelectableData: function getSelectableData($el) {
return $el && $el.length ? Dataset.extractData($el) : null;
},
getActiveSelectable: function getActiveSelectable() {
var $selectable = this._getSelectables().filter(this.selectors.cursor).first();
return $selectable.length ? $selectable : null;
},
getTopSelectable: function getTopSelectable() {
var $selectable = this._getSelectables().first();
return $selectable.length ? $selectable : null;
},
update: function update(query) {
var isValidUpdate = query !== this.query;
if (isValidUpdate) {
this.query = query;
_.each(this.datasets, updateDataset);
}
return isValidUpdate;
function updateDataset(dataset) {
dataset.update(query);
}
},
empty: function empty() {
_.each(this.datasets, clearDataset);
this.query = null;
this.$node.addClass(this.classes.empty);
function clearDataset(dataset) {
dataset.clear();
}
},
destroy: function destroy() {
this.$node.off(".tt");
this.$node = $("<div>");
_.each(this.datasets, destroyDataset);
function destroyDataset(dataset) {
dataset.destroy();
}
}
});
return Menu;
}();
var Status = function() {
"use strict";
function Status(options) {
this.$el = $("<span></span>", {
role: "status",
"aria-live": "polite"
}).css({
position: "absolute",
padding: "0",
border: "0",
height: "1px",
width: "1px",
"margin-bottom": "-1px",
"margin-right": "-1px",
overflow: "hidden",
clip: "rect(0 0 0 0)",
"white-space": "nowrap"
});
options.$input.after(this.$el);
_.each(options.menu.datasets, _.bind(function(dataset) {
if (dataset.onSync) {
dataset.onSync("rendered", _.bind(this.update, this));
dataset.onSync("cleared", _.bind(this.cleared, this));
}
}, this));
}
_.mixin(Status.prototype, {
update: function update(event, suggestions) {
var length = suggestions.length;
var words;
if (length === 1) {
words = {
result: "result",
is: "is"
};
} else {
words = {
result: "results",
is: "are"
};
}
this.$el.text(length + " " + words.result + " " + words.is + " available, use up and down arrow keys to navigate.");
},
cleared: function() {
this.$el.text("");
}
});
return Status;
}();
var DefaultMenu = function() {
"use strict";
var s = Menu.prototype;
function DefaultMenu() {
Menu.apply(this, [].slice.call(arguments, 0));
}
_.mixin(DefaultMenu.prototype, Menu.prototype, {
open: function open() {
!this._allDatasetsEmpty() && this._show();
return s.open.apply(this, [].slice.call(arguments, 0));
},
close: function close() {
this._hide();
return s.close.apply(this, [].slice.call(arguments, 0));
},
_onRendered: function onRendered() {
if (this._allDatasetsEmpty()) {
this._hide();
} else {
this.isOpen() && this._show();
}
return s._onRendered.apply(this, [].slice.call(arguments, 0));
},
_onCleared: function onCleared() {
if (this._allDatasetsEmpty()) {
this._hide();
} else {
this.isOpen() && this._show();
}
return s._onCleared.apply(this, [].slice.call(arguments, 0));
},
setLanguageDirection: function setLanguageDirection(dir) {
this.$node.css(dir === "ltr" ? this.css.ltr : this.css.rtl);
return s.setLanguageDirection.apply(this, [].slice.call(arguments, 0));
},
_hide: function hide() {
this.$node.hide();
},
_show: function show() {
this.$node.css("display", "block");
}
});
return DefaultMenu;
}();
var Typeahead = function() {
"use strict";
function Typeahead(o, www) {
var onFocused, onBlurred, onEnterKeyed, onTabKeyed, onEscKeyed, onUpKeyed, onDownKeyed, onLeftKeyed, onRightKeyed, onQueryChanged, onWhitespaceChanged;
o = o || {};
if (!o.input) {
$.error("missing input");
}
if (!o.menu) {
$.error("missing menu");
}
if (!o.eventBus) {
$.error("missing event bus");
}
www.mixin(this);
this.eventBus = o.eventBus;
this.minLength = _.isNumber(o.minLength) ? o.minLength : 1;
this.input = o.input;
this.menu = o.menu;
this.enabled = true;
this.active = false;
this.input.hasFocus() && this.activate();
this.dir = this.input.getLangDir();
this._hacks();
this.menu.bind().onSync("selectableClicked", this._onSelectableClicked, this).onSync("asyncRequested", this._onAsyncRequested, this).onSync("asyncCanceled", this._onAsyncCanceled, this).onSync("asyncReceived", this._onAsyncReceived, this).onSync("datasetRendered", this._onDatasetRendered, this).onSync("datasetCleared", this._onDatasetCleared, this);
onFocused = c(this, "activate", "open", "_onFocused");
onBlurred = c(this, "deactivate", "_onBlurred");
onEnterKeyed = c(this, "isActive", "isOpen", "_onEnterKeyed");
onTabKeyed = c(this, "isActive", "isOpen", "_onTabKeyed");
onEscKeyed = c(this, "isActive", "_onEscKeyed");
onUpKeyed = c(this, "isActive", "open", "_onUpKeyed");
onDownKeyed = c(this, "isActive", "open", "_onDownKeyed");
onLeftKeyed = c(this, "isActive", "isOpen", "_onLeftKeyed");
onRightKeyed = c(this, "isActive", "isOpen", "_onRightKeyed");
onQueryChanged = c(this, "_openIfActive", "_onQueryChanged");
onWhitespaceChanged = c(this, "_openIfActive", "_onWhitespaceChanged");
this.input.bind().onSync("focused", onFocused, this).onSync("blurred", onBlurred, this).onSync("enterKeyed", onEnterKeyed, this).onSync("tabKeyed", onTabKeyed, this).onSync("escKeyed", onEscKeyed, this).onSync("upKeyed", onUpKeyed, this).onSync("downKeyed", onDownKeyed, this).onSync("leftKeyed", onLeftKeyed, this).onSync("rightKeyed", onRightKeyed, this).onSync("queryChanged", onQueryChanged, this).onSync("whitespaceChanged", onWhitespaceChanged, this).onSync("langDirChanged", this._onLangDirChanged, this);
}
_.mixin(Typeahead.prototype, {
_hacks: function hacks() {
var $input, $menu;
$input = this.input.$input || $("<div>");
$menu = this.menu.$node || $("<div>");
$input.on("blur.tt", function($e) {
var active, isActive, hasActive;
active = document.activeElement;
isActive = $menu.is(active);
hasActive = $menu.has(active).length > 0;
if (_.isMsie() && (isActive || hasActive)) {
$e.preventDefault();
$e.stopImmediatePropagation();
_.defer(function() {
$input.focus();
});
}
});
$menu.on("mousedown.tt", function($e) {
$e.preventDefault();
});
},
_onSelectableClicked: function onSelectableClicked(type, $el) {
this.select($el);
},
_onDatasetCleared: function onDatasetCleared() {
this._updateHint();
},
_onDatasetRendered: function onDatasetRendered(type, suggestions, async, dataset) {
this._updateHint();
this.eventBus.trigger("render", suggestions, async, dataset);
},
_onAsyncRequested: function onAsyncRequested(type, dataset, query) {
this.eventBus.trigger("asyncrequest", query, dataset);
},
_onAsyncCanceled: function onAsyncCanceled(type, dataset, query) {
this.eventBus.trigger("asynccancel", query, dataset);
},
_onAsyncReceived: function onAsyncReceived(type, dataset, query) {
this.eventBus.trigger("asyncreceive", query, dataset);
},
_onFocused: function onFocused() {
this._minLengthMet() && this.menu.update(this.input.getQuery());
},
_onBlurred: function onBlurred() {
if (this.input.hasQueryChangedSinceLastFocus()) {
this.eventBus.trigger("change", this.input.getQuery());
}
},
_onEnterKeyed: function onEnterKeyed(type, $e) {
var $selectable;
if ($selectable = this.menu.getActiveSelectable()) {
if (this.select($selectable)) {
$e.preventDefault();
$e.stopPropagation();
}
}
},
_onTabKeyed: function onTabKeyed(type, $e) {
var $selectable;
if ($selectable = this.menu.getActiveSelectable()) {
this.select($selectable) && $e.preventDefault();
} else if ($selectable = this.menu.getTopSelectable()) {
this.autocomplete($selectable) && $e.preventDefault();
}
},
_onEscKeyed: function onEscKeyed() {
this.close();
},
_onUpKeyed: function onUpKeyed() {
this.moveCursor(-1);
},
_onDownKeyed: function onDownKeyed() {
this.moveCursor(+1);
},
_onLeftKeyed: function onLeftKeyed() {
if (this.dir === "rtl" && this.input.isCursorAtEnd()) {
this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
}
},
_onRightKeyed: function onRightKeyed() {
if (this.dir === "ltr" && this.input.isCursorAtEnd()) {
this.autocomplete(this.menu.getActiveSelectable() || this.menu.getTopSelectable());
}
},
_onQueryChanged: function onQueryChanged(e, query) {
this._minLengthMet(query) ? this.menu.update(query) : this.menu.empty();
},
_onWhitespaceChanged: function onWhitespaceChanged() {
this._updateHint();
},
_onLangDirChanged: function onLangDirChanged(e, dir) {
if (this.dir !== dir) {
this.dir = dir;
this.menu.setLanguageDirection(dir);
}
},
_openIfActive: function openIfActive() {
this.isActive() && this.open();
},
_minLengthMet: function minLengthMet(query) {
query = _.isString(query) ? query : this.input.getQuery() || "";
return query.length >= this.minLength;
},
_updateHint: function updateHint() {
var $selectable, data, val, query, escapedQuery, frontMatchRegEx, match;
$selectable = this.menu.getTopSelectable();
data = this.menu.getSelectableData($selectable);
val = this.input.getInputValue();
if (data && !_.isBlankString(val) && !this.input.hasOverflow()) {
query = Input.normalizeQuery(val);
escapedQuery = _.escapeRegExChars(query);
frontMatchRegEx = new RegExp("^(?:" + escapedQuery + ")(.+$)", "i");
match = frontMatchRegEx.exec(data.val);
match && this.input.setHint(val + match[1]);
} else {
this.input.clearHint();
}
},
isEnabled: function isEnabled() {
return this.enabled;
},
enable: function enable() {
this.enabled = true;
},
disable: function disable() {
this.enabled = false;
},
isActive: function isActive() {
return this.active;
},
activate: function activate() {
if (this.isActive()) {
return true;
} else if (!this.isEnabled() || this.eventBus.before("active")) {
return false;
} else {
this.active = true;
this.eventBus.trigger("active");
return true;
}
},
deactivate: function deactivate() {
if (!this.isActive()) {
return true;
} else if (this.eventBus.before("idle")) {
return false;
} else {
this.active = false;
this.close();
this.eventBus.trigger("idle");
return true;
}
},
isOpen: function isOpen() {
return this.menu.isOpen();
},
open: function open() {
if (!this.isOpen() && !this.eventBus.before("open")) {
this.menu.open();
this._updateHint();
this.eventBus.trigger("open");
}
return this.isOpen();
},
close: function close() {
if (this.isOpen() && !this.eventBus.before("close")) {
this.menu.close();
this.input.clearHint();
this.input.resetInputValue();
this.eventBus.trigger("close");
}
return !this.isOpen();
},
setVal: function setVal(val) {
this.input.setQuery(_.toStr(val));
},
getVal: function getVal() {
return this.input.getQuery();
},
select: function select($selectable) {
var data = this.menu.getSelectableData($selectable);
if (data && !this.eventBus.before("select", data.obj, data.dataset)) {
this.input.setQuery(data.val, true);
this.eventBus.trigger("select", data.obj, data.dataset);
this.close();
return true;
}
return false;
},
autocomplete: function autocomplete($selectable) {
var query, data, isValid;
query = this.input.getQuery();
data = this.menu.getSelectableData($selectable);
isValid = data && query !== data.val;
if (isValid && !this.eventBus.before("autocomplete", data.obj, data.dataset)) {
this.input.setQuery(data.val);
this.eventBus.trigger("autocomplete", data.obj, data.dataset);
return true;
}
return false;
},
moveCursor: function moveCursor(delta) {
var query, $candidate, data, suggestion, datasetName, cancelMove, id;
query = this.input.getQuery();
$candidate = this.menu.selectableRelativeToCursor(delta);
data = this.menu.getSelectableData($candidate);
suggestion = data ? data.obj : null;
datasetName = data ? data.dataset : null;
id = $candidate ? $candidate.attr("id") : null;
this.input.trigger("cursorchange", id);
cancelMove = this._minLengthMet() && this.menu.update(query);
if (!cancelMove && !this.eventBus.before("cursorchange", suggestion, datasetName)) {
this.menu.setCursor($candidate);
if (data) {
this.input.setInputValue(data.val);
} else {
this.input.resetInputValue();
this._updateHint();
}
this.eventBus.trigger("cursorchange", suggestion, datasetName);
return true;
}
return false;
},
destroy: function destroy() {
this.input.destroy();
this.menu.destroy();
}
});
return Typeahead;
function c(ctx) {
var methods = [].slice.call(arguments, 1);
return function() {
var args = [].slice.call(arguments);
_.each(methods, function(method) {
return ctx[method].apply(ctx, args);
});
};
}
}();
(function() {
"use strict";
var old, keys, methods;
old = $.fn.typeahead;
keys = {
www: "tt-www",
attrs: "tt-attrs",
typeahead: "tt-typeahead"
};
methods = {
initialize: function initialize(o, datasets) {
var www;
datasets = _.isArray(datasets) ? datasets : [].slice.call(arguments, 1);
o = o || {};
www = WWW(o.classNames);
return this.each(attach);
function attach() {
var $input, $wrapper, $hint, $menu, defaultHint, defaultMenu, eventBus, input, menu, status, typeahead, MenuConstructor;
_.each(datasets, function(d) {
d.highlight = !!o.highlight;
});
$input = $(this);
$wrapper = $(www.html.wrapper);
$hint = $elOrNull(o.hint);
$menu = $elOrNull(o.menu);
defaultHint = o.hint !== false && !$hint;
defaultMenu = o.menu !== false && !$menu;
defaultHint && ($hint = buildHintFromInput($input, www));
defaultMenu && ($menu = $(www.html.menu).css(www.css.menu));
$hint && $hint.val("");
$input = prepInput($input, www);
if (defaultHint || defaultMenu) {
$wrapper.css(www.css.wrapper);
$input.css(defaultHint ? www.css.input : www.css.inputWithNoHint);
$input.wrap($wrapper).parent().prepend(defaultHint ? $hint : null).append(defaultMenu ? $menu : null);
}
MenuConstructor = defaultMenu ? DefaultMenu : Menu;
eventBus = new EventBus({
el: $input
});
input = new Input({
hint: $hint,
input: $input
}, www);
menu = new MenuConstructor({
node: $menu,
datasets: datasets
}, www);
status = new Status({
$input: $input,
menu: menu
});
typeahead = new Typeahead({
input: input,
menu: menu,
eventBus: eventBus,
minLength: o.minLength
}, www);
$input.data(keys.www, www);
$input.data(keys.typeahead, typeahead);
}
},
isEnabled: function isEnabled() {
var enabled;
ttEach(this.first(), function(t) {
enabled = t.isEnabled();
});
return enabled;
},
enable: function enable() {
ttEach(this, function(t) {
t.enable();
});
return this;
},
disable: function disable() {
ttEach(this, function(t) {
t.disable();
});
return this;
},
isActive: function isActive() {
var active;
ttEach(this.first(), function(t) {
active = t.isActive();
});
return active;
},
activate: function activate() {
ttEach(this, function(t) {
t.activate();
});
return this;
},
deactivate: function deactivate() {
ttEach(this, function(t) {
t.deactivate();
});
return this;
},
isOpen: function isOpen() {
var open;
ttEach(this.first(), function(t) {
open = t.isOpen();
});
return open;
},
open: function open() {
ttEach(this, function(t) {
t.open();
});
return this;
},
close: function close() {
ttEach(this, function(t) {
t.close();
});
return this;
},
select: function select(el) {
var success = false, $el = $(el);
ttEach(this.first(), function(t) {
success = t.select($el);
});
return success;
},
autocomplete: function autocomplete(el) {
var success = false, $el = $(el);
ttEach(this.first(), function(t) {
success = t.autocomplete($el);
});
return success;
},
moveCursor: function moveCursoe(delta) {
var success = false;
ttEach(this.first(), function(t) {
success = t.moveCursor(delta);
});
return success;
},
val: function val(newVal) {
var query;
if (!arguments.length) {
ttEach(this.first(), function(t) {
query = t.getVal();
});
return query;
} else {
ttEach(this, function(t) {
t.setVal(_.toStr(newVal));
});
return this;
}
},
destroy: function destroy() {
ttEach(this, function(typeahead, $input) {
revert($input);
typeahead.destroy();
});
return this;
}
};
$.fn.typeahead = function(method) {
if (methods[method]) {
return methods[method].apply(this, [].slice.call(arguments, 1));
} else {
return methods.initialize.apply(this, arguments);
}
};
$.fn.typeahead.noConflict = function noConflict() {
$.fn.typeahead = old;
return this;
};
function ttEach($els, fn) {
$els.each(function() {
var $input = $(this), typeahead;
(typeahead = $input.data(keys.typeahead)) && fn(typeahead, $input);
});
}
function buildHintFromInput($input, www) {
return $input.clone().addClass(www.classes.hint).removeData().css(www.css.hint).css(getBackgroundStyles($input)).prop("readonly", true).removeAttr("id name placeholder required").attr({
spellcheck: "false",
tabindex: -1
});
}
function prepInput($input, www) {
$input.data(keys.attrs, {
dir: $input.attr("dir"),
autocomplete: $input.attr("autocomplete"),
spellcheck: $input.attr("spellcheck"),
style: $input.attr("style")
});
$input.addClass(www.classes.input).attr({
spellcheck: false
});
try {
!$input.attr("dir") && $input.attr("dir", "auto");
} catch (e) {}
return $input;
}
function getBackgroundStyles($el) {
return {
backgroundAttachment: $el.css("background-attachment"),
backgroundClip: $el.css("background-clip"),
backgroundColor: $el.css("background-color"),
backgroundImage: $el.css("background-image"),
backgroundOrigin: $el.css("background-origin"),
backgroundPosition: $el.css("background-position"),
backgroundRepeat: $el.css("background-repeat"),
backgroundSize: $el.css("background-size")
};
}
function revert($input) {
var www, $wrapper;
www = $input.data(keys.www);
$wrapper = $input.parent().filter(www.selectors.wrapper);
_.each($input.data(keys.attrs), function(val, key) {
_.isUndefined(val) ? $input.removeAttr(key) : $input.attr(key, val);
});
$input.removeData(keys.typeahead).removeData(keys.www).removeData(keys.attr).removeClass(www.classes.input);
if ($wrapper.length) {
$input.detach().insertAfter($wrapper);
$wrapper.remove();
}
}
function $elOrNull(obj) {
var isValid, $el;
isValid = _.isJQuery(obj) || _.isElement(obj);
$el = isValid ? $(obj).first() : [];
return $el.length ? $el : null;
}
})();
});