Internationalize ULS
* Integrate jquery.i18n * Update jquery.uls from upstream and use the build version Change-Id: I523444b1f6b177f14a4799a455a16a14649b0e1b
This commit is contained in:
Santhosh Thottingal
@@ -1,320 +0,0 @@
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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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var template = '\
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<div class="uls-menu"> \
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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 four columns">\
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<h1>Select language</h1>\
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</div>\
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<div class="three columns" id="settings-block"></div>\
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<div class="five columns" 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">\
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<a>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>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>Europe <br> Middle East <br> Africa\
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</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>Asia <br> Pacific\
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</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"> \
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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">\
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<input type="text" class="filterinput" id="filtersuggestion" disabled="true"\
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autocomplete="off" /> <input type="text" class="filterinput" 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"></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> ';
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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.$menu.find( 'input#languagefilter' );
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this.$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( 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.initialized ) {
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$( 'body' ).prepend( this.$menu );
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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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this.$menu.show();
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this.shown = true;
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this.$languageFilter.focus();
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},
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defaultSearch: function() {
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this.$resultsView.lcd( 'empty' );
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this.$regionFilters.first().regionselector( 'show' );
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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.$menu.hide();
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this.shown = false;
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},
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/**
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* Render the UI elements.
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* Does nothing by default. Can be used for customization.
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*/
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render: function() {
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// Rendering stuff here
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},
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/**
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* callback for no results found context.
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* @param String search the search term
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*/
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noresults: function( search ) {
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this.$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.$resultsView.show();
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},
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/**
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* Bind the UI elements with their event listeners
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*/
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listen: function() {
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var lcd,
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that = this;
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// Register all event listeners to the ULS here.
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that.$element.on( 'click', $.proxy( that.click, that ) );
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that.$languageFilter.on( 'seachclear', $.proxy( that.defaultSearch, that ) );
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// Handle click on close button
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this.$menu.find( "#uls-close" ).on( 'click', $.proxy( that.hide, that ) );
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// Handle key press events on the menu
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that.$menu.on('keypress', $.proxy(this.keypress, this) )
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.on('keyup', $.proxy(this.keyup, this) );
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if ( $.browser.webkit || $.browser.msie ) {
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this.$menu.on( 'keydown', $.proxy( this.keypress, this ) );
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}
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lcd = that.$resultsView.lcd( {
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languages: that.languages,
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quickList: that.options.quickList,
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clickhandler: $.proxy( that.onSelect, that )
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} ).data( "lcd" );
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that.$languageFilter.languagefilter( {
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$target: lcd,
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languages: that.languages,
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success: function() {
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$( '.regionselector' ).removeClass( 'active' );
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that.success();
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},
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noresults: function() {
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$( '.regionselector' ).removeClass( 'active' );
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that.noresults();
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},
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searchAPI: that.options.searchAPI,
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onSelect: $.proxy( that.onSelect, that )
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} );
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// Create region selectors, one per region
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this.$menu.find( '.uls-region, .uls-region-link' ).regionselector( {
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$target: lcd,
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languages: that.languages,
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success: function( regionfilter ) {
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// Deactivate search filtering
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that.$languageFilter.languagefilter( 'deactivate' );
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// If it is 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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that.success();
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},
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noresults: function() {
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that.$languageFilter.languagefilter( 'clear' );
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}
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} );
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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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onSelect: 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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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.hide();
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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.hide();
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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.show();
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}
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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: $.uls.data.autonyms(), // Languages to be used for ULS, default is all languages
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quickList: null // Array of language codes of function that returns such
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};
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$.fn.uls.Constructor = ULS;
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} ( jQuery ) );
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