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Diffstat (limited to 'core/vendor/jquery/jquery-migrate.js')
-rw-r--r-- | core/vendor/jquery/jquery-migrate.js | 511 |
1 files changed, 511 insertions, 0 deletions
diff --git a/core/vendor/jquery/jquery-migrate.js b/core/vendor/jquery/jquery-migrate.js new file mode 100644 index 00000000000..942cb8b4d80 --- /dev/null +++ b/core/vendor/jquery/jquery-migrate.js @@ -0,0 +1,511 @@ +/*! + * jQuery Migrate - v1.1.1 - 2013-02-16 + * https://github.com/jquery/jquery-migrate + * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT + */ +(function( jQuery, window, undefined ) { +// See http://bugs.jquery.com/ticket/13335 +// "use strict"; + + +var warnedAbout = {}; + +// List of warnings already given; public read only +jQuery.migrateWarnings = []; + +// Set to true to prevent console output; migrateWarnings still maintained +// jQuery.migrateMute = false; + +// Show a message on the console so devs know we're active +if ( !jQuery.migrateMute && window.console && console.log ) { + console.log("JQMIGRATE: Logging is active"); +} + +// Set to false to disable traces that appear with warnings +if ( jQuery.migrateTrace === undefined ) { + jQuery.migrateTrace = true; +} + +// Forget any warnings we've already given; public +jQuery.migrateReset = function() { + warnedAbout = {}; + jQuery.migrateWarnings.length = 0; +}; + +function migrateWarn( msg) { + if ( !warnedAbout[ msg ] ) { + warnedAbout[ msg ] = true; + jQuery.migrateWarnings.push( msg ); + if ( window.console && console.warn && !jQuery.migrateMute ) { + console.warn( "JQMIGRATE: " + msg ); + if ( jQuery.migrateTrace && console.trace ) { + console.trace(); + } + } + } +} + +function migrateWarnProp( obj, prop, value, msg ) { + if ( Object.defineProperty ) { + // On ES5 browsers (non-oldIE), warn if the code tries to get prop; + // allow property to be overwritten in case some other plugin wants it + try { + Object.defineProperty( obj, prop, { + configurable: true, + enumerable: true, + get: function() { + migrateWarn( msg ); + return value; + }, + set: function( newValue ) { + migrateWarn( msg ); + value = newValue; + } + }); + return; + } catch( err ) { + // IE8 is a dope about Object.defineProperty, can't warn there + } + } + + // Non-ES5 (or broken) browser; just set the property + jQuery._definePropertyBroken = true; + obj[ prop ] = value; +} + +if ( document.compatMode === "BackCompat" ) { + // jQuery has never supported or tested Quirks Mode + migrateWarn( "jQuery is not compatible with Quirks Mode" ); +} + + +var attrFn = jQuery( "<input/>", { size: 1 } ).attr("size") && jQuery.attrFn, + oldAttr = jQuery.attr, + valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get || + function() { return null; }, + valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set || + function() { return undefined; }, + rnoType = /^(?:input|button)$/i, + rnoAttrNodeType = /^[238]$/, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + ruseDefault = /^(?:checked|selected)$/i; + +// jQuery.attrFn +migrateWarnProp( jQuery, "attrFn", attrFn || {}, "jQuery.attrFn is deprecated" ); + +jQuery.attr = function( elem, name, value, pass ) { + var lowerName = name.toLowerCase(), + nType = elem && elem.nodeType; + + if ( pass ) { + // Since pass is used internally, we only warn for new jQuery + // versions where there isn't a pass arg in the formal params + if ( oldAttr.length < 4 ) { + migrateWarn("jQuery.fn.attr( props, pass ) is deprecated"); + } + if ( elem && !rnoAttrNodeType.test( nType ) && + (attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name])) ) { + return jQuery( elem )[ name ]( value ); + } + } + + // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking + // for disconnected elements we don't warn on $( "<button>", { type: "button" } ). + if ( name === "type" && value !== undefined && rnoType.test( elem.nodeName ) && elem.parentNode ) { + migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8"); + } + + // Restore boolHook for boolean property/attribute synchronization + if ( !jQuery.attrHooks[ lowerName ] && rboolean.test( lowerName ) ) { + jQuery.attrHooks[ lowerName ] = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode, + property = jQuery.prop( elem, name ); + return property === true || typeof property !== "boolean" && + ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? + + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } + }; + + // Warn only for attributes that can remain distinct from their properties post-1.9 + if ( ruseDefault.test( lowerName ) ) { + migrateWarn( "jQuery.fn.attr('" + lowerName + "') may use property instead of attribute" ); + } + } + + return oldAttr.call( jQuery, elem, name, value ); +}; + +// attrHooks: value +jQuery.attrHooks.value = { + get: function( elem, name ) { + var nodeName = ( elem.nodeName || "" ).toLowerCase(); + if ( nodeName === "button" ) { + return valueAttrGet.apply( this, arguments ); + } + if ( nodeName !== "input" && nodeName !== "option" ) { + migrateWarn("jQuery.fn.attr('value') no longer gets properties"); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value ) { + var nodeName = ( elem.nodeName || "" ).toLowerCase(); + if ( nodeName === "button" ) { + return valueAttrSet.apply( this, arguments ); + } + if ( nodeName !== "input" && nodeName !== "option" ) { + migrateWarn("jQuery.fn.attr('value', val) no longer sets properties"); + } + // Does not return so that setAttribute is also used + elem.value = value; + } +}; + + +var matched, browser, + oldInit = jQuery.fn.init, + oldParseJSON = jQuery.parseJSON, + // Note this does NOT include the #9521 XSS fix from 1.7! + rquickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*|#([\w\-]*))$/; + +// $(html) "looks like html" rule change +jQuery.fn.init = function( selector, context, rootjQuery ) { + var match; + + if ( selector && typeof selector === "string" && !jQuery.isPlainObject( context ) && + (match = rquickExpr.exec( selector )) && match[1] ) { + // This is an HTML string according to the "old" rules; is it still? + if ( selector.charAt( 0 ) !== "<" ) { + migrateWarn("$(html) HTML strings must start with '<' character"); + } + // Now process using loose rules; let pre-1.8 play too + if ( context && context.context ) { + // jQuery object as context; parseHTML expects a DOM object + context = context.context; + } + if ( jQuery.parseHTML ) { + return oldInit.call( this, jQuery.parseHTML( jQuery.trim(selector), context, true ), + context, rootjQuery ); + } + } + return oldInit.apply( this, arguments ); +}; +jQuery.fn.init.prototype = jQuery.fn; + +// Let $.parseJSON(falsy_value) return null +jQuery.parseJSON = function( json ) { + if ( !json && json !== null ) { + migrateWarn("jQuery.parseJSON requires a valid JSON string"); + return null; + } + return oldParseJSON.apply( this, arguments ); +}; + +jQuery.uaMatch = function( ua ) { + ua = ua.toLowerCase(); + + var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) || + /(webkit)[ \/]([\w.]+)/.exec( ua ) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || + /(msie) ([\w.]+)/.exec( ua ) || + ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) || + []; + + return { + browser: match[ 1 ] || "", + version: match[ 2 ] || "0" + }; +}; + +// Don't clobber any existing jQuery.browser in case it's different +if ( !jQuery.browser ) { + matched = jQuery.uaMatch( navigator.userAgent ); + browser = {}; + + if ( matched.browser ) { + browser[ matched.browser ] = true; + browser.version = matched.version; + } + + // Chrome is Webkit, but Webkit is also Safari. + if ( browser.chrome ) { + browser.webkit = true; + } else if ( browser.webkit ) { + browser.safari = true; + } + + jQuery.browser = browser; +} + +// Warn if the code tries to get jQuery.browser +migrateWarnProp( jQuery, "browser", jQuery.browser, "jQuery.browser is deprecated" ); + +jQuery.sub = function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + migrateWarn( "jQuery.sub() is deprecated" ); + return jQuerySub; +}; + + +// Ensure that $.ajax gets the new parseJSON defined in core.js +jQuery.ajaxSetup({ + converters: { + "text json": jQuery.parseJSON + } +}); + + +var oldFnData = jQuery.fn.data; + +jQuery.fn.data = function( name ) { + var ret, evt, + elem = this[0]; + + // Handles 1.7 which has this behavior and 1.8 which doesn't + if ( elem && name === "events" && arguments.length === 1 ) { + ret = jQuery.data( elem, name ); + evt = jQuery._data( elem, name ); + if ( ( ret === undefined || ret === evt ) && evt !== undefined ) { + migrateWarn("Use of jQuery.fn.data('events') is deprecated"); + return evt; + } + } + return oldFnData.apply( this, arguments ); +}; + + +var rscriptType = /\/(java|ecma)script/i, + oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack; + +jQuery.fn.andSelf = function() { + migrateWarn("jQuery.fn.andSelf() replaced by jQuery.fn.addBack()"); + return oldSelf.apply( this, arguments ); +}; + +// Since jQuery.clean is used internally on older versions, we only shim if it's missing +if ( !jQuery.clean ) { + jQuery.clean = function( elems, context, fragment, scripts ) { + // Set context per 1.8 logic + context = context || document; + context = !context.nodeType && context[0] || context; + context = context.ownerDocument || context; + + migrateWarn("jQuery.clean() is deprecated"); + + var i, elem, handleScript, jsTags, + ret = []; + + jQuery.merge( ret, jQuery.buildFragment( elems, context ).childNodes ); + + // Complex logic lifted directly from jQuery 1.8 + if ( fragment ) { + // Special handling of each script element + handleScript = function( elem ) { + // Check if we consider it executable + if ( !elem.type || rscriptType.test( elem.type ) ) { + // Detach the script and store it in the scripts array (if provided) or the fragment + // Return truthy to indicate that it has been handled + return scripts ? + scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) : + fragment.appendChild( elem ); + } + }; + + for ( i = 0; (elem = ret[i]) != null; i++ ) { + // Check if we're done after handling an executable script + if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) { + // Append to fragment and handle embedded scripts + fragment.appendChild( elem ); + if ( typeof elem.getElementsByTagName !== "undefined" ) { + // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration + jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript ); + + // Splice the scripts into ret after their former ancestor and advance our index beyond them + ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) ); + i += jsTags.length; + } + } + } + } + + return ret; + }; +} + +var eventAdd = jQuery.event.add, + eventRemove = jQuery.event.remove, + eventTrigger = jQuery.event.trigger, + oldToggle = jQuery.fn.toggle, + oldLive = jQuery.fn.live, + oldDie = jQuery.fn.die, + ajaxEvents = "ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess", + rajaxEvent = new RegExp( "\\b(?:" + ajaxEvents + ")\\b" ), + rhoverHack = /(?:^|\s)hover(\.\S+|)\b/, + hoverHack = function( events ) { + if ( typeof( events ) !== "string" || jQuery.event.special.hover ) { + return events; + } + if ( rhoverHack.test( events ) ) { + migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'"); + } + return events && events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); + }; + +// Event props removed in 1.9, put them back if needed; no practical way to warn them +if ( jQuery.event.props && jQuery.event.props[ 0 ] !== "attrChange" ) { + jQuery.event.props.unshift( "attrChange", "attrName", "relatedNode", "srcElement" ); +} + +// Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7 +if ( jQuery.event.dispatch ) { + migrateWarnProp( jQuery.event, "handle", jQuery.event.dispatch, "jQuery.event.handle is undocumented and deprecated" ); +} + +// Support for 'hover' pseudo-event and ajax event warnings +jQuery.event.add = function( elem, types, handler, data, selector ){ + if ( elem !== document && rajaxEvent.test( types ) ) { + migrateWarn( "AJAX events should be attached to document: " + types ); + } + eventAdd.call( this, elem, hoverHack( types || "" ), handler, data, selector ); +}; +jQuery.event.remove = function( elem, types, handler, selector, mappedTypes ){ + eventRemove.call( this, elem, hoverHack( types ) || "", handler, selector, mappedTypes ); +}; + +jQuery.fn.error = function() { + var args = Array.prototype.slice.call( arguments, 0); + migrateWarn("jQuery.fn.error() is deprecated"); + args.splice( 0, 0, "error" ); + if ( arguments.length ) { + return this.bind.apply( this, args ); + } + // error event should not bubble to window, although it does pre-1.7 + this.triggerHandler.apply( this, args ); + return this; +}; + +jQuery.fn.toggle = function( fn, fn2 ) { + + // Don't mess with animation or css toggles + if ( !jQuery.isFunction( fn ) || !jQuery.isFunction( fn2 ) ) { + return oldToggle.apply( this, arguments ); + } + migrateWarn("jQuery.fn.toggle(handler, handler...) is deprecated"); + + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); +}; + +jQuery.fn.live = function( types, data, fn ) { + migrateWarn("jQuery.fn.live() is deprecated"); + if ( oldLive ) { + return oldLive.apply( this, arguments ); + } + jQuery( this.context ).on( types, this.selector, data, fn ); + return this; +}; + +jQuery.fn.die = function( types, fn ) { + migrateWarn("jQuery.fn.die() is deprecated"); + if ( oldDie ) { + return oldDie.apply( this, arguments ); + } + jQuery( this.context ).off( types, this.selector || "**", fn ); + return this; +}; + +// Turn global events into document-triggered events +jQuery.event.trigger = function( event, data, elem, onlyHandlers ){ + if ( !elem && !rajaxEvent.test( event ) ) { + migrateWarn( "Global events are undocumented and deprecated" ); + } + return eventTrigger.call( this, event, data, elem || document, onlyHandlers ); +}; +jQuery.each( ajaxEvents.split("|"), + function( _, name ) { + jQuery.event.special[ name ] = { + setup: function() { + var elem = this; + + // The document needs no shimming; must be !== for oldIE + if ( elem !== document ) { + jQuery.event.add( document, name + "." + jQuery.guid, function() { + jQuery.event.trigger( name, null, elem, true ); + }); + jQuery._data( this, name, jQuery.guid++ ); + } + return false; + }, + teardown: function() { + if ( this !== document ) { + jQuery.event.remove( document, name + "." + jQuery._data( this, name ) ); + } + return false; + } + }; + } +); + + +})( jQuery, window ); |