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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 1x 1x 39x 4x 163x 1x 2x 1x | /* global $ */ /** * Utility library * @class util * @singleton */ module.exports = { /** * Escape a string for use as a css selector * @memberof util * @instance * @param {string} selector * @return {string} */ escapeSelector: function ( selector ) { return $.escapeSelector( selector ); }, /** * Wrapper class for the $.grep * @memberof util * @instance * @return {jQuery.Deferred} */ grep: function () { return $.grep.apply( $, arguments ); }, /** * Run method when document is ready. * @memberof util * @instance * @param {Function} fn * @return {jQuery.Object} */ docReady: function ( fn ) { return $( fn ); }, /** * Wrapper class for the $.when * @memberof util * @instance * @return {jQuery.Deferred} */ when: function () { return $.when.apply( $, arguments ); }, /** * Wrapper class for the Deferred method * @memberof util * @instance * @return {jQuery.Deferred} */ Deferred: function () { var d = $.Deferred(), warning = 'Use Promise compatible methods `then` and `catch` instead.'; /* eslint-disable no-restricted-properties */ mw.log.deprecate( d, 'fail', d.fail, warning ); mw.log.deprecate( d, 'always', d.always, warning ); mw.log.deprecate( d, 'done', d.done, warning ); /* eslint-enable no-restricted-properties */ return d; }, /** * Adds a class to the document * @memberof util * @instance * @return {jQuery.Object} element representing the documentElement */ getDocument: function () { return $( document.documentElement ); }, /** * Get the window object * @memberof util * @instance * @return {jQuery.Object} */ getWindow: function () { return $( window ); }, /** * Given some html, create new element(s). * Unlike jQuery.parseHTML this will return a jQuery object * not an array. * @memberof util * @instance * @param {string} html * @param {Element} [ctx] Document element to serve as the context * in which the HTML fragment will be created * @return {jQuery.Object} */ parseHTML: function ( html, ctx ) { return $( $.parseHTML( html, ctx ) ); }, /** * wrapper for jQuery util function to check if something is numeric * @memberof util * @instance * @return {boolean} */ isNumeric: function () { return $.isNumeric.apply( $, arguments ); }, /** * Wrapper for jQuery.extend method. In future this can be bound to Object.assign * when support allows. * @memberof util * @instance * @return {Object} */ extend: function () { return $.extend.apply( $, arguments ); }, /** * Escape dots and colons in a hash, jQuery doesn't like them because they * look like CSS classes and pseudoclasses. See * http://bugs.jquery.com/ticket/5241 * http://stackoverflow.com/questions/350292/how-do-i-get-jquery-to-select-elements-with-a-period-in-their-id * @memberof util * @instance * @param {string} hash A hash to escape * @return {string} */ escapeHash: function ( hash ) { return hash.replace( /(:|\.)/g, '\\$1' ); }, /** * Heuristic for determining whether an Event should be handled by * MobileFrontend or allowed to bubble to the browser. * @memberof util * @instance * @param {Event} ev * @return {boolean} True if event is modified with control, alt, meta, or * shift keys and should probably be handled by the * browser. * * todo: move this function to a ClickUtil file once bundling and code * splitting is supported. */ isModifiedEvent: function ( ev ) { return ev.altKey || ev.ctrlKey || ev.metaKey || ev.shiftKey; }, /** * Pipe event emitted by source through proxy. Subscribers to proxy will receive the event as * though proxy was the originator. * * @param {OO.EventEmitter} src * @param {OO.EventEmitter} proxy * @param {string} event Event type to listen for. * @param {any[]} [args] Arguments to pass to * subscribers, will be prepended to emitted arguments. * @return {OO.EventEmitter} The source. */ repeatEvent: function ( src, proxy, event, args ) { return src.on( event, function ( args ) { return proxy.emit( event, args ); }, args ); } }; |