Update jquery.uls and make it more modular
jquery.uls RL module split to * jquery.uls (language selector UI/UX) * jquery.uls.grid (Foundation grid framework) * jquery.uls.data (language database) * jquery.uls.compact (compact mode ULS) This contains updates from jquery.uls upstream Change-Id: Iaddb1228c076f698498d3b0554061624b6e433c6
This commit is contained in:
Santhosh Thottingal
committed by
Niklas Laxström
Niklas Laxström
parent
c4f0438597
commit
d4cea039b4
403
lib/jquery.uls/src/jquery.uls.core.js
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403
lib/jquery.uls/src/jquery.uls.core.js
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@@ -0,0 +1,403 @@
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/**
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* Universal Language Selector
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* ULS core component.
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*
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* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
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* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
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* contributors. See CREDITS for a list.
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*
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* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
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* have to do anything special to choose one license or the other and you don't
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* have to notify anyone which license you are using. You are free to use
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* UniversalLanguageSelector in commercial projects as long as the copyright
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* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
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*
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* @file
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* @ingroup Extensions
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* @licence GNU General Public Licence 2.0 or later
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* @licence MIT License
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*/
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( function ( $ ) {
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'use strict';
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// Region numbers in id attributes also appear in the langdb.
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/*jshint multistr:true */
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var template = '\
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<div class="grid uls-menu uls-wide"> \
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<div class="row"> \
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<span id="uls-close" class="icon-close"></span> \
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</div> \
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<div class="row"> \
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<div class="uls-title-region seven columns">\
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<h1 data-i18n="uls-select-language" class="uls-title">Select Language</h1>\
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</div>\
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<div class="five columns map-block" id="map-block">\
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<div class="row">\
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<div data-regiongroup="1" id="uls-region-1" class="three columns uls-region uls-region-1">\
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<a data-i18n="uls-region-WW">Worldwide</a>\
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</div>\
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<div class="nine columns">\
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<div class="row uls-worldmap">\
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<div data-regiongroup="2" id="uls-region-2" class="four columns uls-region">\
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<a data-i18n="uls-region-AM">America</a>\
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</div>\
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<div data-regiongroup="3" id="uls-region-3" class="four columns uls-region">\
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<a><span data-i18n="uls-region-EU">Europe</span><br>\
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<span data-i18n="uls-region-ME">Middle East</span><br>\
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<span data-i18n="uls-region-AF">Africa</span></a>\
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</div>\
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<div data-regiongroup="4" id="uls-region-4" class="four columns uls-region">\
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<a><span data-i18n="uls-region-AS">Asia</span><br>\
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<span data-i18n="uls-region-PA">Pacific</span></a>\
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</div>\
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</div>\
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</div>\
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</div>\
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</div>\
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</div>\
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<div id="search" class="row search"> \
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<div class="one column">\
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<span class="search-label"></span>\
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</div>\
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<div class="ten columns">\
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<div id="search-input-block" class="search-input-block">\
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<input type="text" class="filterinput filtersuggestion" id="filtersuggestion" disabled="true"\
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autocomplete="off" /> <input type="text" class="filterinput languagefilter" id="languagefilter"\
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data-clear="languagefilter-clear" data-suggestion="filtersuggestion"\
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placeholder="Language search" autocomplete="off" />\
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</div>\
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</div>\
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<div class="one column">\
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<span id="languagefilter-clear" class="languagefilter-clear"></span>\
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</div>\
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</div>\
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<div class="row uls-language-list"></div>\
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<div class="row" id="settings-block"></div>\
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</div> ';
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/*jshint multistr:false */
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/**
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* ULS Public class definition
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*/
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var ULS = function ( element, options ) {
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this.$element = $( element );
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this.options = $.extend( {}, $.fn.uls.defaults, options );
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this.$menu = $( template );
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this.languages = this.options.languages;
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for ( var code in this.languages ) {
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if ( $.uls.data.languages[code] === undefined ) {
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if ( window.console && window.console.log ) {
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window.console.log( 'ULS: Unknown language ' + code + '.' );
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}
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delete this.languages[code];
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}
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}
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this.left = this.options.left;
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this.top = this.options.top;
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this.shown = false;
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this.initialized = false;
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this.$languageFilter = this.$menu.find( '#languagefilter' );
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this.$regionFilters = this.$menu.find( '.uls-region' );
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this.$resultsView = this.$menu.find( 'div.uls-language-list' );
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this.render();
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this.listen();
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this.ready();
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};
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ULS.prototype = {
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constructor: ULS,
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ready: function () {
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if ( this.options.onReady ) {
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this.options.onReady.call( this );
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}
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},
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/**
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* Calculate the position of ULS
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* Returns an object with top and left properties.
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* @returns {Object}
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*/
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position: function () {
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var pos = $.extend( {}, this.$element.offset(), {
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height: this.$element[0].offsetHeight
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} );
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return {
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top: this.top || pos.top + pos.height,
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left: this.left || '25%'
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};
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},
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/**
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* Show the ULS window
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*/
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show: function () {
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var pos = this.position();
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this.$menu.css( {
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top: pos.top,
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left: '25%'
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} );
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if ( this.options.compact ) {
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this.$menu.addClass( 'uls-compact' );
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}
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if ( !this.initialized ) {
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$( 'body' ).prepend( this.$menu );
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this.i18n();
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// Initialize with a full search.
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// This happens on first time click of uls trigger.
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this.defaultSearch();
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this.initialized = true;
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}
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// hide any other ULS visible
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$( '.uls-menu' ).hide();
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this.$menu.show();
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this.shown = true;
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if ( !this.isMobile() ) {
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this.$languageFilter.focus();
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}
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},
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i18n: function () {
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if ( $.i18n ) {
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this.$menu.find( '[data-i18n]' ).i18n();
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this.$languageFilter.prop( 'placeholder', $.i18n( 'uls-search-placeholder' ) );
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}
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},
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defaultSearch: function () {
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this.$resultsView.lcd( 'empty' );
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if ( this.options.lazyload ) {
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this.$regionFilters.first().regionselector( 'show' );
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} else {
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this.$regionFilters.regionselector( 'show' );
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}
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},
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/**
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* Hide the ULS window
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*/
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hide: function () {
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this.$menu.hide();
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this.shown = false;
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},
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/**
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* Render the UI elements.
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* Does nothing by default. Can be used for customization.
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*/
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render: function () {
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// Rendering stuff here
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},
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/**
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* Callback for no results found context.
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*/
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noresults: function () {
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this.$resultsView.lcd( 'noResults' );
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},
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/**
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* callback for results found context.
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*/
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success: function () {
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this.$resultsView.show();
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},
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/**
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* Bind the UI elements with their event listeners
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*/
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listen: function () {
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var lcd,
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uls = this;
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// Register all event listeners to the ULS here.
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uls.$element.on( 'click', $.proxy( uls.click, uls ) );
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uls.$languageFilter.on( 'searchclear', $.proxy( uls.defaultSearch, uls ) );
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// Close when clicking on the close button
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uls.$menu.find( '#uls-close' ).on( 'click', $.proxy( uls.cancel, uls ) );
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// Don't do anything if pressing on empty space in the ULS
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uls.$menu.on( 'click', function ( e ) {
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e.stopPropagation();
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} );
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// Handle key press events on the menu
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uls.$menu.on( 'keypress', $.proxy( this.keypress, this ) )
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.on( 'keyup', $.proxy( this.keyup, this ) );
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if ( this.eventSupported( 'keydown' ) ) {
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this.$menu.on( 'keydown', $.proxy( this.keypress, this ) );
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}
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lcd = uls.$resultsView.lcd( {
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languages: uls.languages,
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quickList: uls.options.quickList,
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clickhandler: $.proxy( uls.select, uls ),
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lazyload: uls.options.lazyload,
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source: uls.$languageFilter,
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showRegions: uls.options.showRegions
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} ).data( 'lcd' );
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uls.$languageFilter.languagefilter( {
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$target: lcd,
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languages: uls.languages,
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success: function () {
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$( '.regionselector' ).removeClass( 'active' );
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uls.success();
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},
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noresults: function () {
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$( '.regionselector' ).removeClass( 'active' );
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uls.noresults();
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},
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searchAPI: uls.options.searchAPI,
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onSelect: $.proxy( uls.select, uls )
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} );
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// Create region selectors, one per region
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this.$menu.find( '.uls-region, .uls-region-link' ).regionselector( {
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$target: lcd,
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languages: uls.languages,
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success: function ( regionfilter ) {
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// Deactivate search filtering
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uls.$languageFilter.languagefilter( 'deactivate' );
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// If it is the WW region, show the quicklist
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if ( regionfilter.regionGroup === 1 ) {
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lcd.quicklist();
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}
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// Show 'results view' if we are in no results mode
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uls.success();
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},
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noresults: function () {
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uls.$languageFilter.languagefilter( 'clear' );
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}
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} );
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$( 'html' ).click( $.proxy( this.hide, this ) );
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},
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/**
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* On select handler for search results
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* @param langCode
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*/
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select: function ( langCode ) {
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this.hide();
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if ( this.options.onSelect ) {
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this.options.onSelect.call( this, langCode );
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}
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},
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/**
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* On cancel handler for the uls menu
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*/
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cancel: function () {
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this.hide();
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if ( this.options.onCancel ) {
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this.options.onCancel.call( this );
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}
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},
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keyup: function ( e ) {
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if ( !this.shown ) {
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return;
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}
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if ( e.keyCode === 27 ) { // escape
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this.cancel();
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e.preventDefault();
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e.stopPropagation();
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}
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},
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keypress: function ( e ) {
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if ( !this.shown ) {
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return;
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}
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if ( e.keyCode === 27 ) { // escape
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this.cancel();
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e.preventDefault();
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e.stopPropagation();
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}
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},
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click: function ( e ) {
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e.stopPropagation();
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e.preventDefault();
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if ( this.shown ) {
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this.hide();
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} else {
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this.show();
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}
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},
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eventSupported: function ( eventName ) {
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var isSupported = eventName in this.$menu;
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if ( !isSupported ) {
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this.$element.setAttribute( eventName, 'return;' );
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isSupported = typeof this.$element[eventName] === 'function';
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}
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return isSupported;
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},
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isMobile: function () {
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return navigator.userAgent.match( /(iPhone|iPod|iPad|Android|BlackBerry)/ );
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}
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};
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/* ULS PLUGIN DEFINITION
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* =========================== */
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$.fn.uls = function ( option ) {
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return this.each( function () {
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var $this = $( this ),
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data = $this.data( 'uls' ),
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options = typeof option === 'object' && option;
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if ( !data ) {
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$this.data( 'uls', ( data = new ULS( this, options ) ) );
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}
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if ( typeof option === 'string' ) {
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data[option]();
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}
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} );
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};
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$.fn.uls.defaults = {
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menu: template,
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onSelect: null, // Callback function to be called when a language is selected
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searchAPI: null, // Language search API
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languages: $.uls.data.getAutonyms(), // Languages to be used for ULS, default is all languages
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quickList: null, // Array of language codes or function that returns such
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lazyload: true, // Lazy load the language list when scrolled.
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compact: false, // Show ULS in compact mode
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showRegions: ['WW', 'AM', 'EU', 'ME', 'AF', 'AS', 'PA']
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};
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// Define a dummy i18n function, if jquery.i18n not integrated.
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if ( !$.fn.i18n ) {
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$.fn.i18n = function () {
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};
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}
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$.fn.uls.Constructor = ULS;
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} ( jQuery ) );
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6
lib/jquery.uls/src/jquery.uls.data.js
Normal file
6
lib/jquery.uls/src/jquery.uls.data.js
Normal file
File diff suppressed because one or more lines are too long
463
lib/jquery.uls/src/jquery.uls.data.utils.js
Normal file
463
lib/jquery.uls/src/jquery.uls.data.utils.js
Normal file
@@ -0,0 +1,463 @@
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/**
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* Utility functions for querying language data.
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*
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* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
|
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* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
|
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* contributors. See CREDITS for a list.
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*
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* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
|
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* have to do anything special to choose one license or the other and you don't
|
||||
* have to notify anyone which license you are using. You are free to use
|
||||
* UniversalLanguageSelector in commercial projects as long as the copyright
|
||||
* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
|
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*
|
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* @file
|
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* @ingroup Extensions
|
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* @licence GNU General Public Licence 2.0 or later
|
||||
* @licence MIT License
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*/
|
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( function ( $ ) {
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'use strict';
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/**
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* Is this language a redirect to another language?
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* @param language string Language code
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* @return Target language code if it's a redirect or false if it's not
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*/
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$.uls.data.isRedirect = function ( language ) {
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return ( $.uls.data.languages[language] !== undefined &&
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$.uls.data.languages[language].length === 1 ) ? $.uls.data.languages[language][0] : false;
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};
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/**
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* Returns the script of the language.
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* @param language string Language code
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* @return string
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*/
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$.uls.data.getScript = function ( language ) {
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var target = $.uls.data.isRedirect( language );
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if ( target ) {
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return $.uls.data.getScript( target );
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}
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return $.uls.data.languages[language][0];
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};
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/**
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* Returns the regions in which a language is spoken.
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* @param language string Language code
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* @return array|string 'UNKNOWN'
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*/
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$.uls.data.getRegions = function ( language ) {
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var target = $.uls.data.isRedirect( language );
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if ( target ) {
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return $.uls.data.getRegions( target );
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}
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return ( $.uls.data.languages[language] && $.uls.data.languages[language][1] ) || 'UNKNOWN';
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};
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/**
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* Returns the autonym of the language.
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* @param language string Language code
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* @return string
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*/
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$.uls.data.getAutonym = function ( language ) {
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var target = $.uls.data.isRedirect( language );
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if ( target ) {
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return $.uls.data.getAutonym( target );
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}
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return ( $.uls.data.languages[language] && $.uls.data.languages[language][2] ) || language;
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};
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/**
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* Returns all language codes and corresponding autonyms
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* @return array
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*/
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$.uls.data.getAutonyms = function () {
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var language,
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autonymsByCode = {};
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for ( language in $.uls.data.languages ) {
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if ( $.uls.data.isRedirect( language ) ) {
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continue;
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}
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autonymsByCode[language] = $.uls.data.getAutonym( language );
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}
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|
||||
return autonymsByCode;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an array of all region codes.
|
||||
* @return array
|
||||
*/
|
||||
$.uls.data.getAllRegions = function () {
|
||||
var region,
|
||||
allRegions = [];
|
||||
|
||||
for ( region in $.uls.data.regiongroups ) {
|
||||
allRegions.push( region );
|
||||
}
|
||||
|
||||
return allRegions;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Returns all languages written in script.
|
||||
* @param script string
|
||||
* @return array of strings (languages codes)
|
||||
*/
|
||||
$.uls.data.getLanguagesInScript = function ( script ) {
|
||||
return $.uls.data.getLanguagesInScripts( [ script ] );
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns all languages written in the given scripts.
|
||||
* @param scripts array of strings
|
||||
* @return array of strings (languages codes)
|
||||
*/
|
||||
$.uls.data.getLanguagesInScripts = function ( scripts ) {
|
||||
var language, i,
|
||||
languagesInScripts = [];
|
||||
|
||||
for ( language in $.uls.data.languages ) {
|
||||
if ( $.uls.data.isRedirect( language ) ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
for ( i = 0; i < scripts.length; i++ ) {
|
||||
if ( scripts[i] === $.uls.data.getScript( language ) ) {
|
||||
languagesInScripts.push( language );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return languagesInScripts;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns all languages in a given region.
|
||||
* @param region string
|
||||
* @return array of strings (languages codes)
|
||||
*/
|
||||
$.uls.data.getLanguagesInRegion = function ( region ) {
|
||||
return $.uls.data.getLanguagesInRegions( [ region ] );
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns all languages in given regions.
|
||||
* @param regions array of strings.
|
||||
* @return array of strings (languages codes)
|
||||
*/
|
||||
$.uls.data.getLanguagesInRegions = function ( regions ) {
|
||||
var language, i,
|
||||
languagesInRegions = [];
|
||||
|
||||
for ( language in $.uls.data.languages ) {
|
||||
if ( $.uls.data.isRedirect( language ) ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
for ( i = 0; i < regions.length; i++ ) {
|
||||
if ( $.inArray( regions[i], $.uls.data.getRegions( language ) ) !== -1 ) {
|
||||
languagesInRegions.push( language );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return languagesInRegions;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns all languages in a region group.
|
||||
* @param groupNum number.
|
||||
* @return array of strings (languages codes)
|
||||
*/
|
||||
$.uls.data.getLanguagesInRegionGroup = function ( groupNum ) {
|
||||
return $.uls.data.getLanguagesInRegions( $.uls.data.getRegionsInGroup( groupNum ) );
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an associative array of languages in a region,
|
||||
* grouped by script.
|
||||
* @param region string Region code
|
||||
* @return associative array
|
||||
*/
|
||||
$.uls.data.getLanguagesByScriptInRegion = function ( region ) {
|
||||
var language, script,
|
||||
languagesByScriptInRegion = {};
|
||||
|
||||
for ( language in $.uls.data.languages ) {
|
||||
if ( $.uls.data.isRedirect( language ) ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ( $.inArray( region, $.uls.data.getRegions( language ) ) !== -1 ) {
|
||||
script = $.uls.data.getScript( language );
|
||||
|
||||
if ( languagesByScriptInRegion[script] === undefined ) {
|
||||
languagesByScriptInRegion[script] = [];
|
||||
}
|
||||
languagesByScriptInRegion[script].push( language );
|
||||
}
|
||||
}
|
||||
|
||||
return languagesByScriptInRegion;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an associative array of languages in a region,
|
||||
* grouped by script group.
|
||||
* @param region string Region code
|
||||
* @return associative array
|
||||
*/
|
||||
$.uls.data.getLanguagesByScriptGroupInRegion = function ( region ) {
|
||||
return $.uls.data.getLanguagesByScriptGroupInRegions( [ region ] );
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an associative array of all languages,
|
||||
* grouped by script group.
|
||||
* @return associative array
|
||||
*/
|
||||
$.uls.data.getAllLanguagesByScriptGroup = function () {
|
||||
return $.uls.data.getLanguagesByScriptGroupInRegions( $.uls.data.getAllRegions() );
|
||||
};
|
||||
|
||||
/**
|
||||
* Get the given list of languages grouped by script.
|
||||
* @param languages Array of language codes
|
||||
* @return {Object} Array of languages indexed by script codes
|
||||
*/
|
||||
$.uls.data.getLanguagesByScriptGroup = function ( languages ) {
|
||||
var languagesByScriptGroup = {},
|
||||
language, codeToAdd, langScriptGroup;
|
||||
|
||||
for ( language in languages ) {
|
||||
codeToAdd = $.uls.data.isRedirect( language ) || language;
|
||||
|
||||
langScriptGroup = $.uls.data.getScriptGroupOfLanguage( codeToAdd );
|
||||
|
||||
if ( !languagesByScriptGroup[langScriptGroup] ) {
|
||||
languagesByScriptGroup[langScriptGroup] = [];
|
||||
}
|
||||
|
||||
// Prevent duplicate adding of redirects
|
||||
if ( $.inArray( codeToAdd, languagesByScriptGroup[langScriptGroup] ) === -1 ) {
|
||||
languagesByScriptGroup[langScriptGroup].push( codeToAdd );
|
||||
}
|
||||
}
|
||||
|
||||
return languagesByScriptGroup;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an associative array of languages in several regions,
|
||||
* grouped by script group.
|
||||
* @param regions array of strings - region codes
|
||||
* @return associative array
|
||||
*/
|
||||
$.uls.data.getLanguagesByScriptGroupInRegions = function ( regions ) {
|
||||
var language, i, scriptGroup,
|
||||
languagesByScriptGroupInRegions = {};
|
||||
|
||||
for ( language in $.uls.data.languages ) {
|
||||
if ( $.uls.data.isRedirect( language ) ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
for ( i = 0; i < regions.length; i++ ) {
|
||||
if ( $.inArray( regions[i], $.uls.data.getRegions( language ) ) !== -1 ) {
|
||||
scriptGroup = $.uls.data.getScriptGroupOfLanguage( language );
|
||||
|
||||
if ( languagesByScriptGroupInRegions[scriptGroup] === undefined ) {
|
||||
languagesByScriptGroupInRegions[scriptGroup] = [];
|
||||
}
|
||||
|
||||
languagesByScriptGroupInRegions[scriptGroup].push( language );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return languagesByScriptGroupInRegions;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns an array of languages grouped by region group,
|
||||
* region, script group and script.
|
||||
* @return associative array
|
||||
*/
|
||||
$.uls.data.getAllLanguagesByRegionAndScript = function () {
|
||||
var region, regionGroup, language,
|
||||
script, scriptGroup, regions, regionNum,
|
||||
allLanguagesByRegionAndScript = {};
|
||||
|
||||
for ( region in $.uls.data.regiongroups ) {
|
||||
regionGroup = $.uls.data.regiongroups[region];
|
||||
|
||||
if ( allLanguagesByRegionAndScript[regionGroup] === undefined ) {
|
||||
allLanguagesByRegionAndScript[regionGroup] = {};
|
||||
}
|
||||
|
||||
allLanguagesByRegionAndScript[regionGroup][region] = {};
|
||||
}
|
||||
|
||||
for ( language in $.uls.data.languages ) {
|
||||
if ( $.uls.data.isRedirect( language ) ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
script = $.uls.data.getScript( language );
|
||||
scriptGroup = $.uls.data.getGroupOfScript( script );
|
||||
regions = $.uls.data.getRegions( language );
|
||||
|
||||
for ( regionNum = 0; regionNum < regions.length; regionNum++ ) {
|
||||
region = regions[regionNum];
|
||||
regionGroup = $.uls.data.regiongroups[region];
|
||||
|
||||
if ( allLanguagesByRegionAndScript[regionGroup][region][scriptGroup] === undefined ) {
|
||||
allLanguagesByRegionAndScript[regionGroup][region][scriptGroup] = {};
|
||||
}
|
||||
|
||||
if ( allLanguagesByRegionAndScript[regionGroup][region][scriptGroup][script] === undefined ) {
|
||||
allLanguagesByRegionAndScript[regionGroup][region][scriptGroup][script] = [];
|
||||
}
|
||||
|
||||
allLanguagesByRegionAndScript[regionGroup][region][scriptGroup][script].push( language );
|
||||
}
|
||||
}
|
||||
|
||||
return allLanguagesByRegionAndScript;
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns all regions in a region group.
|
||||
* @param groupNum int
|
||||
* @return array of strings
|
||||
*/
|
||||
$.uls.data.getRegionsInGroup = function ( groupNum ) {
|
||||
var region,
|
||||
regionsInGroup = [];
|
||||
|
||||
for ( region in $.uls.data.regiongroups ) {
|
||||
if ( $.uls.data.regiongroups[region] === groupNum ) {
|
||||
regionsInGroup.push( region );
|
||||
}
|
||||
}
|
||||
|
||||
return regionsInGroup;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Returns the script group of a script or 'Other' if it doesn't
|
||||
* belong to any group.
|
||||
* @param script string Script code
|
||||
* @return string script group name
|
||||
*/
|
||||
$.uls.data.getGroupOfScript = function ( script ) {
|
||||
var scriptGroup;
|
||||
|
||||
for ( scriptGroup in $.uls.data.scriptgroups ) {
|
||||
if ( $.inArray( script, $.uls.data.scriptgroups[scriptGroup] ) !== -1 ) {
|
||||
return scriptGroup;
|
||||
}
|
||||
}
|
||||
|
||||
return 'Other';
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the script group of a language.
|
||||
* @param language string Language code
|
||||
* @return string script group name
|
||||
*/
|
||||
$.uls.data.getScriptGroupOfLanguage = function ( language ) {
|
||||
return $.uls.data.getGroupOfScript( $.uls.data.getScript( language ) );
|
||||
};
|
||||
|
||||
/**
|
||||
* A callback for sorting languages by autonym.
|
||||
* Can be used as an argument to a sort function.
|
||||
* @param a string Language code
|
||||
* @param b string Language code
|
||||
*/
|
||||
$.uls.data.sortByAutonym = function ( a, b ) {
|
||||
var autonymA = $.uls.data.getAutonym( a ) || a,
|
||||
autonymB = $.uls.data.getAutonym( b ) || b;
|
||||
|
||||
return ( autonymA.toLowerCase() < autonymB.toLowerCase() ) ? -1 : 1;
|
||||
};
|
||||
|
||||
/**
|
||||
* Check if a language is right-to-left.
|
||||
* @param language string Language code
|
||||
* @return boolean
|
||||
*/
|
||||
$.uls.data.isRtl = function ( language ) {
|
||||
return $.inArray( $.uls.data.getScript( language ), $.uls.data.rtlscripts ) !== -1;
|
||||
};
|
||||
|
||||
/**
|
||||
* Return the direction of the language
|
||||
* @param language string Language code
|
||||
* @return string
|
||||
*/
|
||||
$.uls.data.getDir = function ( language ) {
|
||||
return $.uls.data.isRtl( language ) ? 'rtl' : 'ltr';
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the languages spoken in a territory.
|
||||
* @param territory string Territory code
|
||||
* @return list of language codes
|
||||
*/
|
||||
$.uls.data.getLanguagesInTerritory = function ( territory ) {
|
||||
return $.uls.data.territories[territory];
|
||||
};
|
||||
|
||||
/**
|
||||
* Adds a language in run time and sets its options as provided.
|
||||
* If the target option is provided, the language is defined as a redirect.
|
||||
* Other possible options are script, regions and autonym.
|
||||
*
|
||||
* @param code string New language code.
|
||||
* @param options Object Language properties.
|
||||
* @return list of language codes
|
||||
*/
|
||||
$.uls.data.addLanguage = function( code, options ) {
|
||||
if ( options.target ) {
|
||||
$.uls.data.languages[code] = [options.target];
|
||||
} else {
|
||||
$.uls.data.languages[code] = [options.script, options.regions, options.autonym];
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Removes a language from the langdb in run time.
|
||||
*
|
||||
* @param code string Language code to delete.
|
||||
* @return true if the language was removed, false otherwise.
|
||||
*/
|
||||
$.uls.data.deleteLanguage = function( code ) {
|
||||
if ( $.uls.data.languages[code] ) {
|
||||
delete $.uls.data.languages[code];
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
} ( jQuery ) );
|
||||
345
lib/jquery.uls/src/jquery.uls.languagefilter.js
Normal file
345
lib/jquery.uls/src/jquery.uls.languagefilter.js
Normal file
@@ -0,0 +1,345 @@
|
||||
/**
|
||||
* jQuery language filter plugin.
|
||||
*
|
||||
* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
|
||||
* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
|
||||
* contributors. See CREDITS for a list.
|
||||
*
|
||||
* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
|
||||
* have to do anything special to choose one license or the other and you don't
|
||||
* have to notify anyone which license you are using. You are free to use
|
||||
* UniversalLanguageSelector in commercial projects as long as the copyright
|
||||
* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
|
||||
*
|
||||
* @file
|
||||
* @ingroup Extensions
|
||||
* @licence GNU General Public Licence 2.0 or later
|
||||
* @licence MIT License
|
||||
*/
|
||||
|
||||
/**
|
||||
* Usage: $( 'inputbox' ).languagefilter();
|
||||
* The values for autocompletion is from the options.languages.
|
||||
* The data is in the format of languagecode:languagename.
|
||||
*/
|
||||
(function ( $ ) {
|
||||
'use strict';
|
||||
|
||||
var LanguageFilter = function( element, options ) {
|
||||
this.$element = $( element );
|
||||
this.options = $.extend( {}, $.fn.regionselector.defaults, options );
|
||||
this.$element.addClass( 'languagefilter' );
|
||||
this.resultCount = 0;
|
||||
this.$suggestion = this.$element.parents().find( '#' + this.$element.data( 'suggestion' ) );
|
||||
this.$clear = this.$element.parents().find( '#'+ this.$element.data( 'clear' ) );
|
||||
this.selectedLanguage = null;
|
||||
|
||||
this.listen();
|
||||
};
|
||||
|
||||
var delay = ( function() {
|
||||
var timer = 0;
|
||||
|
||||
return function( callback, milliseconds ) {
|
||||
clearTimeout( timer );
|
||||
timer = setTimeout( callback, milliseconds );
|
||||
};
|
||||
} () );
|
||||
|
||||
LanguageFilter.prototype = {
|
||||
listen: function() {
|
||||
this.$element.on( 'keypress', $.proxy( this.keyup, this ) )
|
||||
.on( 'keyup', $.proxy( this.keyup, this ) );
|
||||
|
||||
if ( this.eventSupported( 'keydown' ) ) {
|
||||
this.$element.on( 'keydown', $.proxy( this.keyup, this ) );
|
||||
}
|
||||
|
||||
if ( this.$clear.length ) {
|
||||
this.$clear.on( 'click' , $.proxy( this.clear, this ) );
|
||||
}
|
||||
|
||||
this.toggleClear();
|
||||
},
|
||||
|
||||
keyup: function( e ) {
|
||||
switch( e.keyCode ) {
|
||||
case 9: // Tab -> Autocomplete
|
||||
var suggestion = this.$suggestion.val();
|
||||
|
||||
if ( suggestion && suggestion !== this.$element.val() ) {
|
||||
this.$element.val( suggestion );
|
||||
e.preventDefault();
|
||||
e.stopPropagation();
|
||||
}
|
||||
break;
|
||||
case 13: // Enter
|
||||
if ( !this.options.onSelect ) {
|
||||
break;
|
||||
}
|
||||
|
||||
var query = $.trim( this.$element.val() ).toLowerCase();
|
||||
|
||||
if ( this.selectedLanguage ) {
|
||||
// this.selectLanguage will be populated from a matching search
|
||||
this.options.onSelect( this.selectedLanguage );
|
||||
} else if ( this.options.languages[query] ) {
|
||||
// Search is yet to happen (in timeout delay),
|
||||
// but we have a matching language code.
|
||||
this.options.onSelect( query );
|
||||
}
|
||||
|
||||
break;
|
||||
default:
|
||||
var languageFilter = this;
|
||||
|
||||
if ( e.which < 32 ) {
|
||||
// ignore any ASCII control characters
|
||||
break;
|
||||
}
|
||||
|
||||
this.selectedLanguage = null;
|
||||
|
||||
delay( function() {
|
||||
if ( !languageFilter.$element.val() ) {
|
||||
languageFilter.clear();
|
||||
} else {
|
||||
languageFilter.options.$target.empty();
|
||||
languageFilter.search();
|
||||
}
|
||||
}, 300 );
|
||||
|
||||
this.toggleClear();
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Clears the current search removing
|
||||
* clear buttons and suggestions.
|
||||
*/
|
||||
deactivate: function() {
|
||||
this.$element.val( '' );
|
||||
|
||||
if ( !$.fn.uls.Constructor.prototype.isMobile() ) {
|
||||
this.$element.focus();
|
||||
}
|
||||
|
||||
this.toggleClear();
|
||||
this.autofill();
|
||||
},
|
||||
|
||||
/**
|
||||
* Clears the search and shows all languages
|
||||
*/
|
||||
clear: function() {
|
||||
this.deactivate();
|
||||
this.$element.trigger( 'searchclear' );
|
||||
},
|
||||
|
||||
/**
|
||||
* Toggles the visibility of clear icon depending
|
||||
* on whether there is anything to clear.
|
||||
*/
|
||||
toggleClear: function() {
|
||||
if ( !this.$clear.length ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( this.$element.val() ) {
|
||||
this.$clear.show();
|
||||
} else {
|
||||
this.$clear.hide();
|
||||
}
|
||||
},
|
||||
|
||||
search: function() {
|
||||
var query = $.trim( this.$element.val() ),
|
||||
languages = $.uls.data.getLanguagesByScriptGroup( this.options.languages ),
|
||||
scriptGroup, langNum, langCode;
|
||||
|
||||
this.resultCount = 0;
|
||||
|
||||
for ( scriptGroup in languages ) {
|
||||
var languagesInScript = languages[scriptGroup];
|
||||
|
||||
languagesInScript.sort( $.uls.data.sortByAutonym );
|
||||
|
||||
for ( langNum = 0; langNum < languagesInScript.length; langNum++ ) {
|
||||
langCode = languagesInScript[langNum];
|
||||
|
||||
if ( query === '' || this.filter( langCode, query ) ) {
|
||||
if ( this.resultCount === 0 ) {
|
||||
// Autofill the first result.
|
||||
this.autofill( langCode );
|
||||
}
|
||||
|
||||
if ( query.toLowerCase() === langCode ) {
|
||||
this.selectedLanguage = langCode;
|
||||
}
|
||||
|
||||
this.render( langCode );
|
||||
this.resultCount++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Also do a search by search API
|
||||
if( !this.resultCount && this.options.searchAPI && query ) {
|
||||
this.searchAPI( query );
|
||||
} else {
|
||||
this.resultHandler( query );
|
||||
}
|
||||
},
|
||||
|
||||
searchAPI: function( query ) {
|
||||
var languageFilter = this;
|
||||
|
||||
$.get( languageFilter.options.searchAPI, { search: query }, function( result ) {
|
||||
$.each( result.languagesearch, function( code, name ) {
|
||||
if ( languageFilter.resultCount === 0 ) {
|
||||
// Autofill the first result.
|
||||
languageFilter.autofill( code, name );
|
||||
}
|
||||
|
||||
languageFilter.render( code );
|
||||
languageFilter.resultCount++;
|
||||
} );
|
||||
|
||||
languageFilter.resultHandler( query );
|
||||
} );
|
||||
},
|
||||
|
||||
/**
|
||||
* Handler method to be called once search is over.
|
||||
* Based on search result call success or noresults callbacks
|
||||
* @param query string
|
||||
*/
|
||||
resultHandler: function( query ) {
|
||||
if ( this.resultCount === 0 && this.options.noresults ) {
|
||||
this.$suggestion.val( '' );
|
||||
this.options.noresults.call( this, query );
|
||||
} else if ( this.options.success ) {
|
||||
this.options.success( this, query, this.resultCount );
|
||||
}
|
||||
},
|
||||
|
||||
autofill: function( langCode, languageName ) {
|
||||
if ( !this.$suggestion.length ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( !this.$element.val() ) {
|
||||
this.$suggestion.val( '' );
|
||||
return;
|
||||
}
|
||||
|
||||
this.selectedLanguage = langCode;
|
||||
languageName = languageName || this.options.languages[langCode];
|
||||
|
||||
var autonym,
|
||||
userInput = this.$element.val(),
|
||||
suggestion = userInput + languageName.substring( userInput.length, languageName.length );
|
||||
|
||||
if ( suggestion.toLowerCase() !== languageName.toLowerCase() ) {
|
||||
// see if it was autonym match
|
||||
autonym = $.uls.data.getAutonym( langCode ) || '';
|
||||
suggestion = userInput + autonym.substring( userInput.length, autonym.length );
|
||||
|
||||
if ( suggestion !== autonym ) {
|
||||
// Give up. It may be an ISO/script code match.
|
||||
suggestion = '';
|
||||
}
|
||||
}
|
||||
|
||||
// Make sure that it is a visual prefix.
|
||||
if ( !isVisualPrefix( userInput, suggestion ) ) {
|
||||
suggestion = '';
|
||||
}
|
||||
|
||||
this.$suggestion.val( suggestion );
|
||||
},
|
||||
|
||||
render: function( langCode ) {
|
||||
var $target = this.options.$target;
|
||||
|
||||
if ( !$target ) {
|
||||
return;
|
||||
}
|
||||
|
||||
$target.append( langCode, null );
|
||||
},
|
||||
|
||||
escapeRegex: function( value ) {
|
||||
return value.replace( /[\-\[\]{}()*+?.,\\\^$\|#\s]/g, '\\$&' );
|
||||
},
|
||||
|
||||
/**
|
||||
* A search match happens if any of the following passes:
|
||||
* a) Language name in current user interface language
|
||||
* 'starts with' search string.
|
||||
* b) Language autonym 'starts with' search string.
|
||||
* c) ISO 639 code match with search string.
|
||||
* d) ISO 15924 code for the script match the search string.
|
||||
*/
|
||||
filter: function( langCode, searchTerm ) {
|
||||
// FIXME script is ISO 15924 code. We might need actual name of script.
|
||||
var matcher = new RegExp( '^' + this.escapeRegex( searchTerm ), 'i' ),
|
||||
languageName = this.options.languages[langCode];
|
||||
|
||||
return matcher.test( languageName ) ||
|
||||
matcher.test( $.uls.data.getAutonym( langCode ) ) ||
|
||||
matcher.test( langCode ) ||
|
||||
matcher.test( $.uls.data.getScript( langCode ) );
|
||||
},
|
||||
|
||||
eventSupported: function ( eventName ) {
|
||||
var isSupported = eventName in this.$element;
|
||||
|
||||
if ( !isSupported ) {
|
||||
this.$element.setAttribute( eventName, 'return;' );
|
||||
isSupported = typeof this.$element[eventName] === 'function';
|
||||
}
|
||||
|
||||
return isSupported;
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.languagefilter = function( option ) {
|
||||
return this.each( function() {
|
||||
var $this = $( this ),
|
||||
data = $this.data( 'languagefilter' ),
|
||||
options = typeof option === 'object' && option;
|
||||
|
||||
if ( !data ) {
|
||||
$this.data( 'languagefilter', ( data = new LanguageFilter( this, options ) ) );
|
||||
}
|
||||
|
||||
if ( typeof option === 'string' ) {
|
||||
data[option]();
|
||||
}
|
||||
} );
|
||||
};
|
||||
|
||||
$.fn.languagefilter.defaults = {
|
||||
$target: null, // Where to append the results
|
||||
searchAPI: null,
|
||||
languages: null, // Languages as code:name format.
|
||||
noresults: null, // callback for no results found case
|
||||
success: null, // callback if any results found.
|
||||
onSelect: null // Language select handler - like enter in filter textbox.
|
||||
};
|
||||
|
||||
$.fn.languagefilter.Constructor = LanguageFilter;
|
||||
|
||||
/**
|
||||
* Check if a prefix is visually prefix of a string
|
||||
* @param prefix string
|
||||
* @param string string
|
||||
*/
|
||||
function isVisualPrefix( prefix, string ) {
|
||||
// Pre-base vowel signs of Indic languages. A vowel sign is called pre-base if
|
||||
// consonant + vowel becomes [vowel][consonant] when rendered. Eg: ക + െ => കെ
|
||||
var prebases = 'െേൈൊോൌெேைொோௌେୈୋୌિਿिিেৈোৌෙේෛොෝෞ';
|
||||
return prebases.indexOf( string[prefix.length] ) <= 0;
|
||||
}
|
||||
} ( jQuery ) );
|
||||
333
lib/jquery.uls/src/jquery.uls.lcd.js
Normal file
333
lib/jquery.uls/src/jquery.uls.lcd.js
Normal file
@@ -0,0 +1,333 @@
|
||||
/**
|
||||
* Universal Language Selector
|
||||
* Language category display component - Used for showing the search results,
|
||||
* grouped by regions, scripts
|
||||
*
|
||||
* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
|
||||
* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
|
||||
* contributors. See CREDITS for a list.
|
||||
*
|
||||
* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
|
||||
* have to do anything special to choose one license or the other and you don't
|
||||
* have to notify anyone which license you are using. You are free to use
|
||||
* UniversalLanguageSelector in commercial projects as long as the copyright
|
||||
* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
|
||||
*
|
||||
* @file
|
||||
* @ingroup Extensions
|
||||
* @licence GNU General Public Licence 2.0 or later
|
||||
* @licence MIT License
|
||||
*/
|
||||
|
||||
( function ( $ ) {
|
||||
'use strict';
|
||||
|
||||
/*jshint multistr:true */
|
||||
var noResultsTemplate = '\
|
||||
<div class="twelve columns uls-no-results-view">\
|
||||
<h2 data-i18n="uls-no-results-found" class="eleven columns end offset-by-one uls-no-results-found-title">\
|
||||
No results found\
|
||||
</h2>\
|
||||
<div id="uls-no-found-more" class="uls-no-found-more">\
|
||||
<div class="ten columns end offset-by-one">\
|
||||
<p>\
|
||||
<span data-i18n="uls-search-help">You can search by language name, \
|
||||
script name, ISO code of language or \
|
||||
you can browse by region:</span>\
|
||||
<a class="uls-region-link" data-i18n="uls-region-AM" data-region="AM">America</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-EU" data-region="EU">Europe</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-ME" data-region="ME">Middle East</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-AF" data-region="AF">Africa</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-AS" data-region="AS">Asia</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-PA" data-region="PA">Pacific</a>, \
|
||||
<a class="uls-region-link" data-i18n="uls-region-WW" data-region="WW">Worldwide</a>.\
|
||||
</p>\
|
||||
</div>\
|
||||
</div>\
|
||||
</div>';
|
||||
/*jshint multistr:false */
|
||||
|
||||
var LanguageCategoryDisplay = function ( element, options ) {
|
||||
this.$element = $( element );
|
||||
this.options = $.extend( {}, $.fn.lcd.defaults, options );
|
||||
this.$element.addClass( 'lcd' );
|
||||
this.regionDivs = {};
|
||||
this.$element.append( $( noResultsTemplate ) );
|
||||
this.$noResults = this.$element.find( 'div.uls-no-results-view' );
|
||||
this.render();
|
||||
this.listen();
|
||||
};
|
||||
|
||||
LanguageCategoryDisplay.prototype = {
|
||||
constructor: LanguageCategoryDisplay,
|
||||
|
||||
append: function ( langCode, regionCode ) {
|
||||
this.addToRegion( langCode, regionCode );
|
||||
this.$noResults.hide();
|
||||
},
|
||||
|
||||
/**
|
||||
* Add the language to a region.
|
||||
* If the region parameter is given, add to that region alone
|
||||
* Otherwise to all regions that this language belongs.
|
||||
* @param langCode
|
||||
* @param region Optional region
|
||||
*/
|
||||
addToRegion: function ( langCode, region ) {
|
||||
var lcd = this,
|
||||
language = lcd.options.languages[langCode],
|
||||
langName = $.uls.data.getAutonym( langCode ) || language || langCode,
|
||||
regions = [];
|
||||
|
||||
if ( region ) {
|
||||
regions.push( region );
|
||||
} else {
|
||||
regions = $.uls.data.getRegions( langCode );
|
||||
}
|
||||
|
||||
// World wide languages need not be repeated in all regions.
|
||||
if ( $.inArray( 'WW', regions ) > -1 ) {
|
||||
regions = [ 'WW' ];
|
||||
}
|
||||
|
||||
for ( var i = 0; i < regions.length; i++ ) {
|
||||
var regionCode = regions[i];
|
||||
|
||||
var $li = $( '<li>' )
|
||||
.data( 'code', langCode )
|
||||
.attr( {
|
||||
lang: langCode,
|
||||
dir: $.uls.data.getDir( langCode )
|
||||
} )
|
||||
.append(
|
||||
$( '<a>' ).prop( 'title', language ).html( langName )
|
||||
);
|
||||
|
||||
// Append the element to the column in the list
|
||||
var $column = lcd.getColumn( regionCode );
|
||||
var lastLanguage = $column.find( 'li:last' ).data( 'code' );
|
||||
|
||||
if ( lastLanguage ) {
|
||||
var lastScriptGroup = $.uls.data.getScriptGroupOfLanguage( lastLanguage ),
|
||||
currentScriptGroup = $.uls.data.getScriptGroupOfLanguage( langCode );
|
||||
|
||||
if ( lastScriptGroup !== currentScriptGroup ) {
|
||||
if ( $column.find( 'li' ).length > 2 ) {
|
||||
// If column already has 2 or more languages, add a new column
|
||||
$column = lcd.getColumn( regionCode, true );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$column.append( $li );
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Get a column to add language.
|
||||
* @param regionCode string The region code
|
||||
* @param forceNew bool whether a new column must be created or not
|
||||
*/
|
||||
getColumn: function ( regionCode, forceNew ) {
|
||||
var $divRegionCode, $rowDiv, $ul;
|
||||
|
||||
forceNew = forceNew || false;
|
||||
$divRegionCode = this.regionDivs[regionCode];
|
||||
$rowDiv = $divRegionCode.find( 'div.row:last' );
|
||||
$ul = $rowDiv.find( 'ul:last' );
|
||||
|
||||
// Each column can have maximum 8 languages.
|
||||
if ( $ul.length === 0 || $ul.find( 'li' ).length >= 8 || forceNew ) {
|
||||
$ul = $( '<ul>' ).addClass( 'three columns end' );
|
||||
|
||||
if ( $rowDiv.length === 0 || $rowDiv.find( 'ul' ).length >= 4 ) {
|
||||
$rowDiv = $( '<div>' ).addClass( 'row uls-language-block' );
|
||||
$divRegionCode.append( $rowDiv );
|
||||
$ul.addClass( 'offset-by-one' );
|
||||
}
|
||||
|
||||
$rowDiv.append( $ul );
|
||||
}
|
||||
|
||||
// Don't show the region unless it was enabled
|
||||
if ( $.inArray( regionCode, this.options.showRegions ) > -1 ) {
|
||||
$divRegionCode.show();
|
||||
}
|
||||
|
||||
return $ul;
|
||||
},
|
||||
|
||||
render: function () {
|
||||
var $section, $sectionTitle,
|
||||
lcd = this,
|
||||
regions = {
|
||||
// These are fallback text when i18n library not present
|
||||
WW: 'Worldwide',
|
||||
SP: 'Special',
|
||||
AM: 'America',
|
||||
EU: 'Europe',
|
||||
ME: 'Middle East',
|
||||
AS: 'Asia',
|
||||
AF: 'Africa',
|
||||
PA: 'Pacific'
|
||||
};
|
||||
|
||||
$.each( $.uls.data.regiongroups, function ( regionCode, regionIndex ) {
|
||||
$section = $( '<div>' ).addClass( 'twelve columns uls-lcd-region-section' ).prop( 'id', regionCode );
|
||||
|
||||
$sectionTitle = $( '<h3 data-i18n="uls-region-' + regionCode + '">' )
|
||||
.addClass( 'eleven columns uls-lcd-region-section uls-lcd-region-title offset-by-one' )
|
||||
.text( regions[regionCode] );
|
||||
|
||||
$section.append( $sectionTitle );
|
||||
lcd.$element.append( $section );
|
||||
$section.hide();
|
||||
lcd.regionDivs[regionCode] = $section;
|
||||
} );
|
||||
|
||||
this.$noResults.hide();
|
||||
this.i18n();
|
||||
},
|
||||
|
||||
i18n: function ( ) {
|
||||
this.$element.find( '[data-i18n]' ).i18n();
|
||||
},
|
||||
|
||||
quicklist: function () {
|
||||
if ( $.isFunction( this.options.quickList ) ) {
|
||||
this.options.quickList = this.options.quickList();
|
||||
}
|
||||
|
||||
if ( !this.options.quickList ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Pick only the first elements, because we don't have room for more
|
||||
var quickList = this.options.quickList;
|
||||
quickList = quickList.slice( 0, 16 );
|
||||
quickList.sort( $.uls.data.sortByAutonym );
|
||||
|
||||
var $quickListSection = $( '<div>' ).addClass( 'twelve columns uls-lcd-region-section' ).prop( 'id', 'uls-lcd-quicklist' );
|
||||
var $quickListSectionTitle = $( '<h3 data-i18n="uls-common-languages">' )
|
||||
.addClass( 'eleven columns uls-lcd-region-section uls-lcd-region-title offset-by-one' )
|
||||
.text( 'Common languages' ); // This is placeholder text if jquery.i18n not present
|
||||
$quickListSection.append( $quickListSectionTitle );
|
||||
this.$element.prepend( $quickListSection );
|
||||
this.regionDivs.quick = $quickListSection;
|
||||
|
||||
for ( var i = 0; i < quickList.length; i++) {
|
||||
var $column = this.getColumn( 'quick', i % 4 === 0 );
|
||||
var langCode = quickList[i];
|
||||
var language = this.options.languages[langCode];
|
||||
var langName = $.uls.data.getAutonym( langCode ) || language || langCode;
|
||||
var $li = $( '<li>' )
|
||||
.data( 'code', langCode )
|
||||
.attr( {
|
||||
lang: langCode,
|
||||
dir: $.uls.data.getDir( langCode )
|
||||
} )
|
||||
.append(
|
||||
$( '<a>' ).prop( 'title', language ).html( langName )
|
||||
);
|
||||
$column.append( $li );
|
||||
}
|
||||
|
||||
$quickListSection.show();
|
||||
$quickListSectionTitle.i18n();
|
||||
|
||||
return $quickListSection;
|
||||
},
|
||||
|
||||
show: function () {
|
||||
if ( !this.regionDivs ) {
|
||||
this.render();
|
||||
}
|
||||
},
|
||||
|
||||
empty: function () {
|
||||
this.$element.find( 'div.uls-language-block' ).remove();
|
||||
this.$element.find( 'div.uls-lcd-region-section' ).hide();
|
||||
},
|
||||
|
||||
focus: function () {
|
||||
this.$element.focus();
|
||||
},
|
||||
|
||||
noResults: function () {
|
||||
this.$noResults.show();
|
||||
var $suggestions = this.quicklist();
|
||||
$suggestions.find( 'h3' )
|
||||
.data( 'i18n', 'uls-no-results-suggestion-title' )
|
||||
.text( 'You may be interested in:' )
|
||||
.i18n();
|
||||
this.$noResults.find( 'h2' ).after( $suggestions );
|
||||
},
|
||||
|
||||
listen: function () {
|
||||
var lcd = this;
|
||||
|
||||
if ( this.options.clickhandler ) {
|
||||
this.$element.on( 'click', 'div.row li', function () {
|
||||
lcd.options.clickhandler.call( this, $( this ).data( 'code' ) );
|
||||
} );
|
||||
}
|
||||
|
||||
// The region section need to be in sync with the map filter.
|
||||
lcd.$element.scroll( function () {
|
||||
var inview, inviewRegion,
|
||||
$ulsLanguageList = $( this ),
|
||||
scrollTop = $ulsLanguageList.position().top,
|
||||
scrollBottom = $ulsLanguageList.height();
|
||||
|
||||
if ( lcd.options.lazyload && lcd.options.source.val() === '' ) {
|
||||
if ( this.offsetHeight + this.scrollTop >= this.scrollHeight / 2 ) {
|
||||
lcd.$element.trigger( 'scrollend' );
|
||||
}
|
||||
}
|
||||
// The region section need to be in sync with the map filter.
|
||||
inviewRegion = 'WW';
|
||||
lcd.$element.find( 'div.uls-lcd-region-section' ).each( function () {
|
||||
var $lcdRegionSection = $( this ),
|
||||
top = $lcdRegionSection.position().top,
|
||||
height = $lcdRegionSection.height(),
|
||||
padding = 10;
|
||||
|
||||
if ( top - padding <= scrollTop && height > scrollBottom ) {
|
||||
inviewRegion = $lcdRegionSection.attr( 'id' );
|
||||
|
||||
return true;
|
||||
}
|
||||
} );
|
||||
|
||||
inview = $.uls.data.regiongroups[inviewRegion];
|
||||
$( '.regionselector' ).removeClass( 'active' );
|
||||
$( '#uls-region-' + inview ).addClass( 'active' );
|
||||
} );
|
||||
}
|
||||
};
|
||||
|
||||
$.fn.lcd = function ( option ) {
|
||||
return this.each( function () {
|
||||
var $this = $( this ),
|
||||
data = $this.data( 'lcd' ),
|
||||
options = typeof option === 'object' && option;
|
||||
|
||||
if ( !data ) {
|
||||
$this.data( 'lcd', ( data = new LanguageCategoryDisplay( this, options ) ) );
|
||||
}
|
||||
|
||||
if ( typeof option === 'string') {
|
||||
data[option]();
|
||||
}
|
||||
} );
|
||||
};
|
||||
|
||||
$.fn.lcd.defaults = {
|
||||
languages: null,
|
||||
showRegions: ['WW', 'AM', 'EU', 'ME', 'AF', 'AS', 'PA'],
|
||||
lazyload: true
|
||||
};
|
||||
|
||||
$.fn.lcd.Constructor = LanguageCategoryDisplay;
|
||||
|
||||
} ( jQuery ) );
|
||||
202
lib/jquery.uls/src/jquery.uls.regionfilter.js
Normal file
202
lib/jquery.uls/src/jquery.uls.regionfilter.js
Normal file
@@ -0,0 +1,202 @@
|
||||
/**
|
||||
* jQuery region filter plugin.
|
||||
*
|
||||
* Copyright (C) 2012 Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris,
|
||||
* Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and other
|
||||
* contributors. See CREDITS for a list.
|
||||
*
|
||||
* UniversalLanguageSelector is dual licensed GPLv2 or later and MIT. You don't
|
||||
* have to do anything special to choose one license or the other and you don't
|
||||
* have to notify anyone which license you are using. You are free to use
|
||||
* UniversalLanguageSelector in commercial projects as long as the copyright
|
||||
* header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
|
||||
*
|
||||
* @file
|
||||
* @ingroup Extensions
|
||||
* @licence GNU General Public Licence 2.0 or later
|
||||
* @licence MIT License
|
||||
*/
|
||||
|
||||
( function ( $ ) {
|
||||
'use strict';
|
||||
|
||||
/* RegionSelector plugin definition */
|
||||
|
||||
/**
|
||||
* Region selector is a language selector based on regions.
|
||||
* Usage: $( 'jqueryselector' ).regionselector( options );
|
||||
* The attached element should have data-regiongroup attribute
|
||||
* that defines the regiongroup for the selector.
|
||||
*/
|
||||
var RegionSelector = function ( element, options ) {
|
||||
this.$element = $( element );
|
||||
this.options = $.extend( {}, $.fn.regionselector.defaults, options );
|
||||
this.$element.addClass( 'regionselector' );
|
||||
this.regions = [];
|
||||
this.cache= null;
|
||||
this.regionGroup = this.$element.data( 'regiongroup' );
|
||||
this.init();
|
||||
this.listen();
|
||||
};
|
||||
|
||||
RegionSelector.prototype = {
|
||||
constructor: RegionSelector,
|
||||
|
||||
init: function () {
|
||||
var region = this.$element.data( 'region' );
|
||||
this.regions = $.uls.data.getRegionsInGroup( this.regionGroup );
|
||||
|
||||
if ( region ) {
|
||||
this.regions.push( region );
|
||||
}
|
||||
},
|
||||
|
||||
test: function ( langCode ) {
|
||||
var langRegions = $.uls.data.getRegions( langCode ),
|
||||
region;
|
||||
|
||||
for ( var i = 0; i < this.regions.length; i++ ) {
|
||||
region = this.regions[i];
|
||||
|
||||
if ( $.inArray( region, langRegions ) >= 0 ) {
|
||||
this.render( langCode, region );
|
||||
this.cache[langCode] = region;
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
show: function () {
|
||||
if ( this.cache ) {
|
||||
// If the result cache is present, render the results from there.
|
||||
//noinspection JSUnusedAssignment
|
||||
var result = null;
|
||||
|
||||
for ( result in this.cache ) {
|
||||
this.render( result, this.cache[result] );
|
||||
}
|
||||
} else {
|
||||
this.cache = {};
|
||||
// Get the languages grouped by script group
|
||||
var languagesByScriptGroup = $.uls.data.getLanguagesByScriptGroup( this.options.languages );
|
||||
|
||||
// Make sure that we go by the original order
|
||||
// of script groups
|
||||
for ( var scriptGroup in $.uls.data.scriptgroups ) {
|
||||
// Get the languages for the script group
|
||||
var languages = languagesByScriptGroup[scriptGroup];
|
||||
|
||||
// It's possible that some script groups are missing
|
||||
if ( !languages ) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Sort it based on autonym
|
||||
languages.sort( $.uls.data.sortByAutonym );
|
||||
|
||||
for ( var i = 0; i < languages.length; i++ ) {
|
||||
// Check whether it belongs to the region
|
||||
this.test( languages[i] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( this.options.success ) {
|
||||
this.options.success( this );
|
||||
}
|
||||
},
|
||||
|
||||
render: function ( langCode, region ) {
|
||||
var $target = this.options.$target;
|
||||
|
||||
if ( !$target ) {
|
||||
return;
|
||||
}
|
||||
|
||||
$target.append( langCode, region );
|
||||
},
|
||||
|
||||
next: function () {
|
||||
var regionSelector = this;
|
||||
|
||||
if ( !this.$element.hasClass( 'active' ) ) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// Do not respond to all scroll end events, but only after a short interval
|
||||
delay( function () {
|
||||
var nextRegionGroupNumber = regionSelector.$element.data( 'regiongroup' ) + 1,
|
||||
$nextRegion = $( '#uls-region-' + nextRegionGroupNumber ),
|
||||
nextRegionSelector = $nextRegion.length && $nextRegion.data( 'regionselector' );
|
||||
|
||||
// If cache is defined, then it is already rendered and there's no need
|
||||
// to re-render it.
|
||||
if ( nextRegionSelector && nextRegionSelector.cache === null ) {
|
||||
nextRegionSelector.show();
|
||||
}
|
||||
}, 100 );
|
||||
|
||||
return false;
|
||||
},
|
||||
|
||||
listen: function () {
|
||||
this.$element.on( 'click', $.proxy( this.click, this ) );
|
||||
this.options.$target.$element.bind( 'scrollend', $.proxy( this.next, this ) );
|
||||
},
|
||||
|
||||
click: function ( e ) {
|
||||
// Don't do anything if a region is selected already
|
||||
if ( this.$element.hasClass( 'active' ) ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Re-populate the list of languages
|
||||
this.options.$target.empty();
|
||||
this.show();
|
||||
// Make the selected region (and it only) active
|
||||
$( '.regionselector' ).removeClass( 'active' );
|
||||
|
||||
if ( this.regionGroup ) {
|
||||
// if there is a region group, make it active.
|
||||
this.$element.addClass( 'active' );
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/* RegionSelector plugin definition */
|
||||
|
||||
$.fn.regionselector = function ( option ) {
|
||||
return this.each( function () {
|
||||
var $this = $( this ),
|
||||
data = $this.data( 'regionselector' ),
|
||||
options = typeof option === 'object' && option;
|
||||
|
||||
if ( !data ) {
|
||||
$this.data( 'regionselector', ( data = new RegionSelector( this, options ) ) );
|
||||
}
|
||||
|
||||
if ( typeof option === 'string' ) {
|
||||
data[option]();
|
||||
}
|
||||
} );
|
||||
};
|
||||
|
||||
$.fn.regionselector.defaults = {
|
||||
$target: null, // Where to render the results
|
||||
success: null, // callback if any results found.
|
||||
noresults: null, // callback when no results to show
|
||||
languages: null
|
||||
};
|
||||
|
||||
$.fn.regionselector.Constructor = RegionSelector;
|
||||
|
||||
var delay = ( function () {
|
||||
var timer = 0;
|
||||
return function ( callback, milliseconds ) {
|
||||
clearTimeout( timer );
|
||||
timer = setTimeout( callback, milliseconds );
|
||||
};
|
||||
} () );
|
||||
|
||||
} ( jQuery ) );
|
||||
Reference in New Issue
Block a user