")
-
- // inject the contents of the document in, removing the scripts
- // to avoid any 'Permission Denied' errors in IE
- .append( responseText.replace( rscript, "" ) )
-
- // Locate the specified elements
- .find( selector ) :
-
- // If not, just inject the full result
- responseText );
-
- });
-
- return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
- jQuery.fn[ o ] = function( f ){
- return this.on( o, f );
- };
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- type: method,
- url: url,
- data: data,
- success: callback,
- dataType: type
- });
- };
-});
-
-jQuery.extend({
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- if ( settings ) {
- // Building a settings object
- ajaxExtend( target, jQuery.ajaxSettings );
- } else {
- // Extending ajaxSettings
- settings = target;
- target = jQuery.ajaxSettings;
- }
- ajaxExtend( target, settings );
- return target;
- },
-
- ajaxSettings: {
- url: ajaxLocation,
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- type: "GET",
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- processData: true,
- async: true,
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- xml: "application/xml, text/xml",
- html: "text/html",
- text: "text/plain",
- json: "application/json, text/javascript",
- "*": allTypes
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText"
- },
-
- // List of data converters
- // 1) key format is "source_type destination_type" (a single space in-between)
- // 2) the catchall symbol "*" can be used for source_type
- converters: {
-
- // Convert anything to text
- "* text": window.String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- context: true,
- url: true
- }
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var // ifModified key
- ifModifiedKey,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // transport
- transport,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events
- // It's the callbackContext if one was provided in the options
- // and if it's a DOM node or a jQuery collection
- globalEventContext = callbackContext !== s &&
- ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
- jQuery( callbackContext ) : jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks( "once memory" ),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
-
- readyState: 0,
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- if ( !state ) {
- var lname = name.toLowerCase();
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while( ( match = rheaders.exec( responseHeadersString ) ) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match === undefined ? null : match;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- statusText = statusText || strAbort;
- if ( transport ) {
- transport.abort( statusText );
- }
- done( 0, statusText );
- return this;
- }
- };
-
- // Callback for when everything is done
- // It is defined here because jslint complains if it is declared
- // at the end of the function (which would be more logical and readable)
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // If successful, handle type chaining
- if ( status >= 200 && status < 300 || status === 304 ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
-
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ ifModifiedKey ] = modified;
- }
- modified = jqXHR.getResponseHeader("Etag");
- if ( modified ) {
- jQuery.etag[ ifModifiedKey ] = modified;
- }
- }
-
- // If not modified
- if ( status === 304 ) {
-
- statusText = "notmodified";
- isSuccess = true;
-
- // If we have data
- } else {
-
- isSuccess = ajaxConvert( s, response );
- statusText = isSuccess.state;
- success = isSuccess.data;
- error = isSuccess.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( !statusText || status ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = "" + ( nativeStatusText || statusText );
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger( "ajaxStop" );
- }
- }
- }
-
- // Attach deferreds
- deferred.promise( jqXHR );
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
- jqXHR.complete = completeDeferred.add;
-
- // Status-dependent callbacks
- jqXHR.statusCode = function( map ) {
- if ( map ) {
- var tmp;
- if ( state < 2 ) {
- for ( tmp in map ) {
- statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
- }
- } else {
- tmp = map[ jqXHR.status ];
- jqXHR.always( tmp );
- }
- }
- return this;
- };
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
- // We also use the url parameter if available
- s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
-
- // Determine if a cross-domain request is in order
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger( "ajaxStart" );
- }
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Get ifModifiedKey before adding the anti-cache parameter
- ifModifiedKey = s.url;
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
-
- var ts = jQuery.now(),
- // try replacing _= if it is there
- ret = s.url.replace( rts, "$1_=" + ts );
-
- // if nothing was replaced, add timestamp to the end
- s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- ifModifiedKey = ifModifiedKey || s.url;
- if ( jQuery.lastModified[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
- }
- if ( jQuery.etag[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
- }
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
-
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout( function(){
- jqXHR.abort( "timeout" );
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch (e) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- return jqXHR;
- },
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {}
-
-});
-
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes,
- responseFields = s.responseFields;
-
- // Fill responseXXX fields
- for ( type in responseFields ) {
- if ( type in responses ) {
- jqXHR[ responseFields[type] ] = responses[ type ];
- }
- }
-
- // Remove auto dataType and get content-type in the process
- while( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
- var conv, conv2, current, tmp,
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice(),
- prev = dataTypes[ 0 ],
- converters = {},
- i = 0;
-
- // Apply the dataFilter if provided
- if ( s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- // Convert to each sequential dataType, tolerating list modification
- for ( ; (current = dataTypes[++i]); ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current !== "*" ) {
-
- // Convert response if prev dataType is non-auto and differs from current
- if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split(" ");
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.splice( i--, 0, current );
- }
-
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s["throws"] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
-
- // Update prev for next iteration
- prev = current;
- }
- }
-
- return { state: "success", data: response };
-}
-var oldCallbacks = [],
- rquestion = /\?/,
- rjsonp = /(=)\?(?=&|$)|\?\?/,
- nonce = jQuery.now();
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- data = s.data,
- url = s.url,
- hasCallback = s.jsonp !== false,
- replaceInUrl = hasCallback && rjsonp.test( url ),
- replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
- !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
- rjsonp.test( data );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
- overwritten = window[ callbackName ];
-
- // Insert callback into url or form data
- if ( replaceInUrl ) {
- s.url = url.replace( rjsonp, "$1" + callbackName );
- } else if ( replaceInData ) {
- s.data = data.replace( rjsonp, "$1" + callbackName );
- } else if ( hasCallback ) {
- s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /javascript|ecmascript/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- s.global = false;
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
-
- var script,
- head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
-
- return {
-
- send: function( _, callback ) {
-
- script = document.createElement( "script" );
-
- script.async = "async";
-
- if ( s.scriptCharset ) {
- script.charset = s.scriptCharset;
- }
-
- script.src = s.url;
-
- // Attach handlers for all browsers
- script.onload = script.onreadystatechange = function( _, isAbort ) {
-
- if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
- // Handle memory leak in IE
- script.onload = script.onreadystatechange = null;
-
- // Remove the script
- if ( head && script.parentNode ) {
- head.removeChild( script );
- }
-
- // Dereference the script
- script = undefined;
-
- // Callback if not abort
- if ( !isAbort ) {
- callback( 200, "success" );
- }
- }
- };
- // Use insertBefore instead of appendChild to circumvent an IE6 bug.
- // This arises when a base node is used (#2709 and #4378).
- head.insertBefore( script, head.firstChild );
- },
-
- abort: function() {
- if ( script ) {
- script.onload( 0, 1 );
- }
- }
- };
- }
-});
-var xhrCallbacks,
- // #5280: Internet Explorer will keep connections alive if we don't abort on unload
- xhrOnUnloadAbort = window.ActiveXObject ? function() {
- // Abort all pending requests
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]( 0, 1 );
- }
- } : false,
- xhrId = 0;
-
-// Functions to create xhrs
-function createStandardXHR() {
- try {
- return new window.XMLHttpRequest();
- } catch( e ) {}
-}
-
-function createActiveXHR() {
- try {
- return new window.ActiveXObject( "Microsoft.XMLHTTP" );
- } catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
- /* Microsoft failed to properly
- * implement the XMLHttpRequest in IE7 (can't request local files),
- * so we use the ActiveXObject when it is available
- * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
- * we need a fallback.
- */
- function() {
- return !this.isLocal && createStandardXHR() || createActiveXHR();
- } :
- // For all other browsers, use the standard XMLHttpRequest object
- createStandardXHR;
-
-// Determine support properties
-(function( xhr ) {
- jQuery.extend( jQuery.support, {
- ajax: !!xhr,
- cors: !!xhr && ( "withCredentials" in xhr )
- });
-})( jQuery.ajaxSettings.xhr() );
-
-// Create transport if the browser can provide an xhr
-if ( jQuery.support.ajax ) {
-
- jQuery.ajaxTransport(function( s ) {
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( !s.crossDomain || jQuery.support.cors ) {
-
- var callback;
-
- return {
- send: function( headers, complete ) {
-
- // Get a new xhr
- var handle, i,
- xhr = s.xhr();
-
- // Open the socket
- // Passing null username, generates a login popup on Opera (#2865)
- if ( s.username ) {
- xhr.open( s.type, s.url, s.async, s.username, s.password );
- } else {
- xhr.open( s.type, s.url, s.async );
- }
-
- // Apply custom fields if provided
- if ( s.xhrFields ) {
- for ( i in s.xhrFields ) {
- xhr[ i ] = s.xhrFields[ i ];
- }
- }
-
- // Override mime type if needed
- if ( s.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( s.mimeType );
- }
-
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !s.crossDomain && !headers["X-Requested-With"] ) {
- headers[ "X-Requested-With" ] = "XMLHttpRequest";
- }
-
- // Need an extra try/catch for cross domain requests in Firefox 3
- try {
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- } catch( _ ) {}
-
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( ( s.hasContent && s.data ) || null );
-
- // Listener
- callback = function( _, isAbort ) {
-
- var status,
- statusText,
- responseHeaders,
- responses,
- xml;
-
- // Firefox throws exceptions when accessing properties
- // of an xhr when a network error occurred
- // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
- try {
-
- // Was never called and is aborted or complete
- if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
- // Only called once
- callback = undefined;
-
- // Do not keep as active anymore
- if ( handle ) {
- xhr.onreadystatechange = jQuery.noop;
- if ( xhrOnUnloadAbort ) {
- delete xhrCallbacks[ handle ];
- }
- }
-
- // If it's an abort
- if ( isAbort ) {
- // Abort it manually if needed
- if ( xhr.readyState !== 4 ) {
- xhr.abort();
- }
- } else {
- status = xhr.status;
- responseHeaders = xhr.getAllResponseHeaders();
- responses = {};
- xml = xhr.responseXML;
-
- // Construct response list
- if ( xml && xml.documentElement /* #4958 */ ) {
- responses.xml = xml;
- }
-
- // When requesting binary data, IE6-9 will throw an exception
- // on any attempt to access responseText (#11426)
- try {
- responses.text = xhr.responseText;
- } catch( _ ) {
- }
-
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch( e ) {
- // We normalize with Webkit giving an empty statusText
- statusText = "";
- }
-
- // Filter status for non standard behaviors
-
- // If the request is local and we have data: assume a success
- // (success with no data won't get notified, that's the best we
- // can do given current implementations)
- if ( !status && s.isLocal && !s.crossDomain ) {
- status = responses.text ? 200 : 404;
- // IE - #1450: sometimes returns 1223 when it should be 204
- } else if ( status === 1223 ) {
- status = 204;
- }
- }
- }
- } catch( firefoxAccessException ) {
- if ( !isAbort ) {
- complete( -1, firefoxAccessException );
- }
- }
-
- // Call complete if needed
- if ( responses ) {
- complete( status, statusText, responses, responseHeaders );
- }
- };
-
- if ( !s.async ) {
- // if we're in sync mode we fire the callback
- callback();
- } else if ( xhr.readyState === 4 ) {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- setTimeout( callback, 0 );
- } else {
- handle = ++xhrId;
- if ( xhrOnUnloadAbort ) {
- // Create the active xhrs callbacks list if needed
- // and attach the unload handler
- if ( !xhrCallbacks ) {
- xhrCallbacks = {};
- jQuery( window ).unload( xhrOnUnloadAbort );
- }
- // Add to list of active xhrs callbacks
- xhrCallbacks[ handle ] = callback;
- }
- xhr.onreadystatechange = callback;
- }
- },
-
- abort: function() {
- if ( callback ) {
- callback(0,1);
- }
- }
- };
- }
- });
-}
-var fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [function( prop, value ) {
- var end, unit, prevScale,
- tween = this.createTween( prop, value ),
- parts = rfxnum.exec( value ),
- target = tween.cur(),
- start = +target || 0,
- scale = 1;
-
- if ( parts ) {
- end = +parts[2];
- unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" && start ) {
- // Iteratively approximate from a nonzero starting point
- // Prefer the current property, because this process will be trivial if it uses the same units
- // Fallback to end or a simple constant
- start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- prevScale = scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zeroes from tween.cur()
- scale = tween.cur() / target;
-
- // Stop looping if we've hit the mark or scale is unchanged
- } while ( scale !== 1 && scale !== prevScale );
- }
-
- tween.unit = unit;
- tween.start = start;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
- }
- return tween;
- }]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- }, 0 );
- return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
- jQuery.each( props, function( prop, value ) {
- var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( collection[ index ].call( animation, prop, value ) ) {
-
- // we're done with this property
- return;
- }
- }
- });
-}
-
-function Animation( elem, properties, options ) {
- var result,
- index = 0,
- tweenerIndex = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- percent = 1 - ( remaining / animation.duration || 0 ),
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end, easing ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- createTweens( animation, props );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- anim: animation,
- queue: animation.opts.queue,
- elem: elem
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-function defaultPrefilter( elem, props, opts ) {
- var index, prop, value, length, dataShow, tween, hooks, oldfire,
- anim = this,
- style = elem.style,
- orig = {},
- handled = [],
- hidden = elem.nodeType && isHidden( elem );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE does not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( elem, "display" ) === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
-
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
- style.display = "inline-block";
-
- } else {
- style.zoom = 1;
- }
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- if ( !jQuery.support.shrinkWrapBlocks ) {
- anim.done(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
- }
-
-
- // show/hide pass
- for ( index in props ) {
- value = props[ index ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ index ];
- if ( value === ( hidden ? "hide" : "show" ) ) {
- continue;
- }
- handled.push( index );
- }
- }
-
- length = handled.length;
- if ( length ) {
- dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
- jQuery.removeData( elem, "fxshow", true );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( index = 0 ; index < length ; index++ ) {
- prop = handled[ index ];
- tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
- orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- }
-}
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing any value as a 4th parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, false, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ||
- // special check for .toggle( handler, handler, ... )
- ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
- // Empty animations resolve immediately
- if ( empty ) {
- anim.stop( true );
- }
- };
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = jQuery._data( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth? 1 : 0;
- for( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
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- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
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-
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- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
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- // https://github.com/jquery/jquery/pull/764
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-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
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-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
- define( "jquery", [], function () { return jQuery; } );
-}
-
-})( window );
diff --git a/app/assets/javascripts/app/lib/jquery-1.8.1.min.js b/app/assets/javascripts/app/lib/jquery-1.8.1.min.js
deleted file mode 100644
index e7f2a292b..000000000
--- a/app/assets/javascripts/app/lib/jquery-1.8.1.min.js
+++ /dev/null
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diff --git a/app/assets/javascripts/app/lib/jquery.elastic.source.js b/app/assets/javascripts/app/lib/jquery.elastic.source.js
deleted file mode 100644
index 9b1ed2b83..000000000
--- a/app/assets/javascripts/app/lib/jquery.elastic.source.js
+++ /dev/null
@@ -1,162 +0,0 @@
-/**
-* @name Elastic
-* @descripton Elastic is jQuery plugin that grow and shrink your textareas automatically
-* @version 1.6.11
-* @requires jQuery 1.2.6+
-*
-* @author Jan Jarfalk
-* @author-email jan.jarfalk@unwrongest.com
-* @author-website http://www.unwrongest.com
-*
-* @licence MIT License - http://www.opensource.org/licenses/mit-license.php
-*/
-
-(function($){
- jQuery.fn.extend({
- elastic: function() {
-
- // We will create a div clone of the textarea
- // by copying these attributes from the textarea to the div.
- var mimics = [
- 'paddingTop',
- 'paddingRight',
- 'paddingBottom',
- 'paddingLeft',
- 'fontSize',
- 'lineHeight',
- 'fontFamily',
- 'width',
- 'fontWeight',
- 'border-top-width',
- 'border-right-width',
- 'border-bottom-width',
- 'border-left-width',
- 'borderTopStyle',
- 'borderTopColor',
- 'borderRightStyle',
- 'borderRightColor',
- 'borderBottomStyle',
- 'borderBottomColor',
- 'borderLeftStyle',
- 'borderLeftColor'
- ];
-
- return this.each( function() {
-
- // Elastic only works on textareas
- if ( this.type !== 'textarea' ) {
- return false;
- }
-
- var $textarea = jQuery(this),
- $twin = jQuery('').css({
- 'position' : 'absolute',
- 'display' : 'none',
- 'word-wrap' : 'break-word',
- 'white-space' :'pre-wrap'
- }),
- lineHeight = parseInt($textarea.css('line-height'),10) || parseInt($textarea.css('font-size'),'10'),
- minheight = parseInt($textarea.css('height'),10) || lineHeight*3,
- maxheight = parseInt($textarea.css('max-height'),10) || Number.MAX_VALUE,
- goalheight = 0;
-
- // Opera returns max-height of -1 if not set
- if (maxheight < 0) { maxheight = Number.MAX_VALUE; }
-
- // Append the twin to the DOM
- // We are going to meassure the height of this, not the textarea.
- $twin.appendTo($textarea.parent());
-
- // Copy the essential styles (mimics) from the textarea to the twin
- var i = mimics.length;
- while(i--){
- $twin.css(mimics[i].toString(),$textarea.css(mimics[i].toString()));
- }
-
- // Updates the width of the twin. (solution for textareas with widths in percent)
- function setTwinWidth(){
- var curatedWidth = Math.floor(parseInt($textarea.width(),10));
- if($twin.width() !== curatedWidth){
- $twin.css({'width': curatedWidth + 'px'});
-
- // Update height of textarea
- update(true);
- }
- }
-
- // Sets a given height and overflow state on the textarea
- function setHeightAndOverflow(height, overflow){
-
- var curratedHeight = Math.floor(parseInt(height,10));
- if($textarea.height() !== curratedHeight){
- $textarea.css({'height': curratedHeight + 'px','overflow':overflow});
- }
- }
-
- // This function will update the height of the textarea if necessary
- function update(forced) {
-
- // Get curated content from the textarea.
- var textareaContent = $textarea.val().replace(/&/g,'&').replace(/ {2}/g, ' ').replace(/<|>/g, '>').replace(/\n/g, '
');
-
- // Compare curated content with curated twin.
- var twinContent = $twin.html().replace(/
/ig,'
');
-
- if(forced || textareaContent+' ' !== twinContent){
-
- // Add an extra white space so new rows are added when you are at the end of a row.
- $twin.html(textareaContent+' ');
-
- // Change textarea height if twin plus the height of one line differs more than 3 pixel from textarea height
- if(Math.abs($twin.height() + lineHeight - $textarea.height()) > 3){
-
- var goalheight = $twin.height()+lineHeight;
- if(goalheight >= maxheight) {
- setHeightAndOverflow(maxheight,'auto');
- } else if(goalheight <= minheight) {
- setHeightAndOverflow(minheight,'hidden');
- } else {
- setHeightAndOverflow(goalheight,'hidden');
- }
-
- }
-
- }
-
- }
-
- // Hide scrollbars
- $textarea.css({'overflow':'hidden'});
-
- // Update textarea size on keyup, change, cut and paste
- $textarea.bind('keyup change cut paste', function(){
- update();
- });
-
- // Update width of twin if browser or textarea is resized (solution for textareas with widths in percent)
- $(window).bind('resize', setTwinWidth);
- $textarea.bind('resize', setTwinWidth);
- $textarea.bind('update', update);
-
- // Compact textarea on blur
- $textarea.bind('blur',function(){
- if($twin.height() < maxheight){
- if($twin.height() > minheight) {
- $textarea.height($twin.height());
- } else {
- $textarea.height(minheight);
- }
- }
- });
-
- // And this line is to catch the browser paste event
- $textarea.bind('input paste',function(e){ setTimeout( update, 250); });
-
- // Run update once when elastic is initialized
- update();
-
- });
-
- }
- });
-})(jQuery);
\ No newline at end of file
diff --git a/app/assets/javascripts/app/lib/jquery.noty.js b/app/assets/javascripts/app/lib/jquery.noty.js
deleted file mode 100644
index 05b7b4ba0..000000000
--- a/app/assets/javascripts/app/lib/jquery.noty.js
+++ /dev/null
@@ -1,220 +0,0 @@
-/**
-* jQuery Noty Plugin v1.1.1
-* Authors: Nedim Arabacı (http://ned.im), Muhittin Özer (http://muhittinozer.com)
-*
-* Examples and Documentation - http://needim.github.com/noty/
-*
-* Licensed under the MIT licenses:
-* http://www.opensource.org/licenses/mit-license.php
-*
-**/
-(function($) {
- $.noty = function(options, customContainer) {
-
- var base = this;
- var $noty = null;
- var isCustom = false;
-
- base.init = function(options) {
- base.options = $.extend({}, $.noty.defaultOptions, options);
- base.options.type = base.options.cssPrefix+base.options.type;
- base.options.id = base.options.type+'_'+new Date().getTime();
- base.options.layout = base.options.cssPrefix+'layout_'+base.options.layout;
-
- if (base.options.custom.container) customContainer = base.options.custom.container;
- isCustom = ($.type(customContainer) === 'object') ? true : false;
-
- return base.addQueue();
- };
-
- // Push notification to queue
- base.addQueue = function() {
- var isGrowl = ($.inArray(base.options.layout, $.noty.growls) == -1) ? false : true;
- if (!isGrowl) (base.options.force) ? $.noty.queue.unshift({options: base.options}) : $.noty.queue.push({options: base.options});
- return base.render(isGrowl);
- };
-
- // Render the noty
- base.render = function(isGrowl) {
-
- // Layout spesific container settings
- var container = (isCustom) ? customContainer.addClass(base.options.theme+' '+base.options.layout+' noty_custom_container') : $('body');
- if (isGrowl) {
- if ($('ul.noty_cont.' + base.options.layout).length == 0)
- container.prepend($('').addClass('noty_cont ' + base.options.layout));
- container = $('ul.noty_cont.' + base.options.layout);
- } else {
- if ($.noty.available) {
- var fromQueue = $.noty.queue.shift(); // Get noty from queue
- if ($.type(fromQueue) === 'object') {
- $.noty.available = false;
- base.options = fromQueue.options;
- } else {
- $.noty.available = true; // Queue is over
- return base.options.id;
- }
- } else {
- return base.options.id;
- }
- }
- base.container = container;
-
- // Generating noty bar
- base.bar = $('').attr('id', base.options.id).addClass(base.options.theme+' '+base.options.layout+' '+base.options.type);
- $noty = base.bar;
- $noty.append(base.options.template).find('.noty_text').html(base.options.text);
- $noty.data('noty_options', base.options);
-
- // Close button display
- (base.options.closeButton) ? $noty.addClass('noty_closable').find('.noty_close').show() : $noty.find('.noty_close').remove();
-
- // Bind close event to button
- $noty.find('.noty_close').bind('click', function() { $noty.trigger('noty.close'); });
-
- // If we have a button we must disable closeOnSelfClick and closeOnSelfOver option
- if (base.options.buttons) base.options.closeOnSelfClick = base.options.closeOnSelfOver = false;
- // Close on self click
- if (base.options.closeOnSelfClick) $noty.bind('click', function() { $noty.trigger('noty.close'); }).css('cursor', 'pointer');
- // Close on self mouseover
- if (base.options.closeOnSelfOver) $noty.bind('mouseover', function() { $noty.trigger('noty.close'); }).css('cursor', 'pointer');
-
- // Set buttons if available
- if (base.options.buttons) {
- $buttons = $('').addClass('noty_buttons');
- $noty.find('.noty_message').append($buttons);
- $.each(base.options.buttons, function(i, button) {
- bclass = (button.type) ? button.type : 'gray';
- $button = $('').addClass(bclass).html(button.text).appendTo($noty.find('.noty_buttons'))
- .bind('click', function() {
- if ($.isFunction(button.click)) {
- button.click.call($button, $noty);
- }
- });
- });
- }
-
- return base.show(isGrowl);
- };
-
- base.show = function(isGrowl) {
-
- // is Modal?
- if (base.options.modal) $('').addClass('noty_modal').addClass(base.options.theme).prependTo($('body')).fadeIn('fast');
-
- $noty.close = function() { return this.trigger('noty.close'); };
-
- // Prepend noty to container
- (isGrowl) ? base.container.prepend($('').append($noty)) : base.container.prepend($noty);
-
- // topCenter and center specific options
- if (base.options.layout == 'noty_layout_topCenter' || base.options.layout == 'noty_layout_center') {
- $.noty.reCenter($noty);
- }
-
- $noty.bind('noty.setText', function(event, text) {
- $noty.find('.noty_text').html(text); $.noty.reCenter($noty);
- });
-
- $noty.bind('noty.getId', function(event) {
- return $noty.data('noty_options').id;
- });
-
- // Bind close event
- $noty.one('noty.close', function(event) {
- var options = $noty.data('noty_options');
-
- // Modal Cleaning
- if (options.modal) $('.noty_modal').fadeOut('fast', function() { $(this).remove(); });
-
- $noty.clearQueue().stop().animate(
- $noty.data('noty_options').animateClose,
- $noty.data('noty_options').speed,
- $noty.data('noty_options').easing,
- $noty.data('noty_options').onClose)
- .promise().done(function() {
-
- // Layout spesific cleaning
- if ($.inArray($noty.data('noty_options').layout, $.noty.growls) > -1) {
- $noty.parent().remove();
- } else {
- $noty.remove();
-
- // queue render
- $.noty.available = true;
- base.render(false);
- }
-
- });
- });
-
- // Start the show
- $noty.animate(base.options.animateOpen, base.options.speed, base.options.easing, base.options.onShow);
-
- // If noty is have a timeout option
- if (base.options.timeout) $noty.delay(base.options.timeout).promise().done(function() { $noty.trigger('noty.close'); });
- return base.options.id;
- };
-
- // Run initializer
- return base.init(options);
- };
-
- // API
- $.noty.get = function(id) { return $('#'+id); };
- $.noty.close = function(id) {
- $.noty.get(id).trigger('noty.close');
- };
- $.noty.setText = function(id, text) {
- $.noty.get(id).trigger('noty.setText', text);
- };
- $.noty.closeAll = function() {
- $.noty.clearQueue();
- $('.noty_bar').trigger('noty.close');
- };
- $.noty.reCenter = function(noty) {
- noty.css({'left': ($(window).width() - noty.outerWidth()) / 2 + 'px'});
- };
- $.noty.clearQueue = function() {
- $.noty.queue = [];
- };
-
- $.noty.queue = [];
- $.noty.growls = ['noty_layout_topLeft', 'noty_layout_topRight', 'noty_layout_bottomLeft', 'noty_layout_bottomRight'];
- $.noty.available = true;
- $.noty.defaultOptions = {
- layout: 'top',
- theme: 'noty_theme_default',
- animateOpen: {height: 'toggle'},
- animateClose: {height: 'toggle'},
- easing: 'swing',
- text: '',
- type: 'alert',
- speed: 500,
- timeout: 5000,
- closeButton: false,
- closeOnSelfClick: true,
- closeOnSelfOver: false,
- force: false,
- onShow: false,
- onClose: false,
- buttons: false,
- modal: false,
- template: '',
- cssPrefix: 'noty_',
- custom: {
- container: null
- }
- };
-
- $.fn.noty = function(options) {
- return this.each(function() {
- (new $.noty(options, $(this)));
- });
- };
-
-})(jQuery);
-
-//Helper
-function noty(options) {
- return jQuery.noty(options); // returns an id
-}
\ No newline at end of file
diff --git a/app/assets/javascripts/app/lib/jquery.tagsinput.js b/app/assets/javascripts/app/lib/jquery.tagsinput.js
deleted file mode 100644
index 5dd95c142..000000000
--- a/app/assets/javascripts/app/lib/jquery.tagsinput.js
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
-
- jQuery Tags Input Plugin 1.3.3
-
- Copyright (c) 2011 XOXCO, Inc
-
- Documentation for this plugin lives here:
- http://xoxco.com/clickable/jquery-tags-input
-
- Licensed under the MIT license:
- http://www.opensource.org/licenses/mit-license.php
-
- ben@xoxco.com
-
-*/
-
-(function($) {
-
- var delimiter = new Array();
- var tags_callbacks = new Array();
- $.fn.doAutosize = function(o){
- var minWidth = $(this).data('minwidth'),
- maxWidth = $(this).data('maxwidth'),
- val = '',
- input = $(this),
- testSubject = $('#'+$(this).data('tester_id'));
-
- if (val === (val = input.val())) {return;}
-
- // Enter new content into testSubject
- var escaped = val.replace(/&/g, '&').replace(/\s/g,' ').replace(//g, '>');
- testSubject.html(escaped);
- // Calculate new width + whether to change
- var testerWidth = testSubject.width(),
- newWidth = (testerWidth + o.comfortZone) >= minWidth ? testerWidth + o.comfortZone : minWidth,
- currentWidth = input.width(),
- isValidWidthChange = (newWidth < currentWidth && newWidth >= minWidth)
- || (newWidth > minWidth && newWidth < maxWidth);
-
- // Animate width
- if (isValidWidthChange) {
- input.width(newWidth);
- }
-
-
- };
- $.fn.resetAutosize = function(options){
- // alert(JSON.stringify(options));
- var minWidth = $(this).data('minwidth') || options.minInputWidth || $(this).width(),
- maxWidth = $(this).data('maxwidth') || options.maxInputWidth || ($(this).closest('.tagsinput').width() - options.inputPadding),
- val = '',
- input = $(this),
- testSubject = $('').css({
- position: 'absolute',
- top: -9999,
- left: -9999,
- width: 'auto',
- fontSize: input.css('fontSize'),
- fontFamily: input.css('fontFamily'),
- fontWeight: input.css('fontWeight'),
- letterSpacing: input.css('letterSpacing'),
- whiteSpace: 'nowrap'
- }),
- testerId = $(this).attr('id')+'_autosize_tester';
- if(! $('#'+testerId).length > 0){
- testSubject.attr('id', testerId);
- testSubject.appendTo('body');
- }
-
- input.data('minwidth', minWidth);
- input.data('maxwidth', maxWidth);
- input.data('tester_id', testerId);
- input.css('width', minWidth);
- };
-
- $.fn.addTag = function(value,options) {
- options = jQuery.extend({focus:false,callback:true},options);
- this.each(function() {
- var id = $(this).attr('id');
-
- var tagslist = $(this).val().split(delimiter[id]);
- if (tagslist[0] == '') {
- tagslist = new Array();
- }
-
- value = jQuery.trim(value);
-
- if (options.unique) {
- var skipTag = $(tagslist).tagExist(value);
- if(skipTag == true) {
- //Marks fake input as not_valid to let styling it
- $('#'+id+'_tag').addClass('not_valid');
- }
- } else {
- var skipTag = false;
- }
-
- if (value !='' && skipTag != true) {
- $('').addClass('tag').append(
- $('').text(value).append(' '),
- $('', {
- href : '#',
- title : 'Removing tag',
- text : 'x'
- }).click(function () {
- return $('#' + id).removeTag(escape(value));
- })
- ).insertBefore('#' + id + '_addTag');
-
- tagslist.push(value);
-
- $('#'+id+'_tag').val('');
- if (options.focus) {
- $('#'+id+'_tag').focus();
- } else {
- $('#'+id+'_tag').blur();
- }
-
- $.fn.tagsInput.updateTagsField(this,tagslist);
-
- if (options.callback && tags_callbacks[id] && tags_callbacks[id]['onAddTag']) {
- var f = tags_callbacks[id]['onAddTag'];
- f.call(this, value);
- }
- if(tags_callbacks[id] && tags_callbacks[id]['onChange'])
- {
- var i = tagslist.length;
- var f = tags_callbacks[id]['onChange'];
- f.call(this, $(this), tagslist[i-1]);
- }
- }
-
- });
-
- return false;
- };
-
- $.fn.removeTag = function(value) {
- value = unescape(value);
- this.each(function() {
- var id = $(this).attr('id');
-
- var old = $(this).val().split(delimiter[id]);
-
- $('#'+id+'_tagsinput .tag').remove();
- str = '';
- for (i=0; i< old.length; i++) {
- if (old[i]!=value) {
- str = str + delimiter[id] +old[i];
- }
- }
-
- $.fn.tagsInput.importTags(this,str);
-
- if (tags_callbacks[id] && tags_callbacks[id]['onRemoveTag']) {
- var f = tags_callbacks[id]['onRemoveTag'];
- f.call(this, value);
- }
- });
-
- return false;
- };
-
- $.fn.tagExist = function(val) {
- return (jQuery.inArray(val, $(this)) >= 0); //true when tag exists, false when not
- };
-
- // clear all existing tags and import new ones from a string
- $.fn.importTags = function(str) {
- id = $(this).attr('id');
- $('#'+id+'_tagsinput .tag').remove();
- $.fn.tagsInput.importTags(this,str);
- }
-
- $.fn.tagsInput = function(options) {
- var settings = jQuery.extend({
- interactive:true,
- defaultText:'add a tag',
- minChars:0,
- width:'300px',
- height:'100px',
- autocomplete: {selectFirst: false },
- 'hide':true,
- 'delimiter':',',
- 'unique':true,
- removeWithBackspace:true,
- placeholderColor:'#666666',
- autosize: true,
- comfortZone: 20,
- inputPadding: 6*2
- },options);
-
- this.each(function() {
- if (settings.hide) {
- $(this).hide();
- }
-
- var id = $(this).attr('id')
-
- var data = jQuery.extend({
- pid:id,
- real_input: '#'+id,
- holder: '#'+id+'_tagsinput',
- input_wrapper: '#'+id+'_addTag',
- fake_input: '#'+id+'_tag'
- },settings);
-
- delimiter[id] = data.delimiter;
-
- if (settings.onAddTag || settings.onRemoveTag || settings.onChange) {
- tags_callbacks[id] = new Array();
- tags_callbacks[id]['onAddTag'] = settings.onAddTag;
- tags_callbacks[id]['onRemoveTag'] = settings.onRemoveTag;
- tags_callbacks[id]['onChange'] = settings.onChange;
- }
-
- var markup = '';
-
- $(markup).insertAfter(this);
-
- $(data.holder).css('width',settings.width);
- $(data.holder).css('height',settings.height);
-
- if ($(data.real_input).val()!='') {
- $.fn.tagsInput.importTags($(data.real_input),$(data.real_input).val());
- }
- if (settings.interactive) {
- $(data.fake_input).val($(data.fake_input).attr('data-default'));
- $(data.fake_input).css('color',settings.placeholderColor);
- $(data.fake_input).resetAutosize(settings);
-
- $(data.holder).bind('click',data,function(event) {
- $(event.data.fake_input).focus();
- });
-
- $(data.fake_input).bind('focus',data,function(event) {
- if ($(event.data.fake_input).val()==$(event.data.fake_input).attr('data-default')) {
- $(event.data.fake_input).val('');
- }
- $(event.data.fake_input).css('color','#000000');
- });
-
- if (settings.autocomplete_url != undefined) {
- // 2012-02-23 me
-// autocomplete_options = {source: settings.autocomplete_url};
- autocomplete_options = settings.auto;
- // 2012-02-23 me
- for (attrname in settings.autocomplete) {
- autocomplete_options[attrname] = settings.autocomplete[attrname];
- }
-
- if (jQuery.Autocompleter !== undefined) {
- $(data.fake_input).autocomplete(settings.autocomplete_url, settings.autocomplete);
- $(data.fake_input).bind('result',data,function(event,data,formatted) {
- if (data) {
- $('#'+id).addTag(data[0] + "",{focus:true,unique:(settings.unique)});
- }
- });
- } else if (jQuery.ui.autocomplete !== undefined) {
- $(data.fake_input).autocomplete(autocomplete_options);
- $(data.fake_input).bind('autocompleteselect',data,function(event,ui) {
- $(event.data.real_input).addTag(ui.item.value,{focus:true,unique:(settings.unique)});
- return false;
- });
- }
-
-
- } else {
- // if a user tabs out of the field, create a new tag
- // this is only available if autocomplete is not used.
- $(data.fake_input).bind('blur',data,function(event) {
- var d = $(this).attr('data-default');
- if ($(event.data.fake_input).val()!='' && $(event.data.fake_input).val()!=d) {
- if( (event.data.minChars <= $(event.data.fake_input).val().length) && (!event.data.maxChars || (event.data.maxChars >= $(event.data.fake_input).val().length)) )
- $(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});
- } else {
- $(event.data.fake_input).val($(event.data.fake_input).attr('data-default'));
- $(event.data.fake_input).css('color',settings.placeholderColor);
- }
- return false;
- });
-
- }
- // if user types a comma, create a new tag
- $(data.fake_input).bind('keypress',data,function(event) {
- if (event.which==event.data.delimiter.charCodeAt(0) || event.which==13 ) {
- event.preventDefault();
- if( (event.data.minChars <= $(event.data.fake_input).val().length) && (!event.data.maxChars || (event.data.maxChars >= $(event.data.fake_input).val().length)) )
- $(event.data.real_input).addTag($(event.data.fake_input).val(),{focus:true,unique:(settings.unique)});
- $(event.data.fake_input).resetAutosize(settings);
- return false;
- } else if (event.data.autosize) {
- $(event.data.fake_input).doAutosize(settings);
-
- }
- });
- //Delete last tag on backspace
- data.removeWithBackspace && $(data.fake_input).bind('keydown', function(event)
- {
- if(event.keyCode == 8 && $(this).val() == '')
- {
- event.preventDefault();
- var last_tag = $(this).closest('.tagsinput').find('.tag:last').text();
- var id = $(this).attr('id').replace(/_tag$/, '');
- last_tag = last_tag.replace(/[\s]+x$/, '');
- $('#' + id).removeTag(escape(last_tag));
- $(this).trigger('focus');
- }
- });
- $(data.fake_input).blur();
-
- //Removes the not_valid class when user changes the value of the fake input
- if(data.unique) {
- $(data.fake_input).keydown(function(event){
- if(event.keyCode == 8 || String.fromCharCode(event.which).match(/\w+|[áéíóúÁÉÍÓÚñÑ,/]+/)) {
- $(this).removeClass('not_valid');
- }
- });
- }
- } // if settings.interactive
- return false;
- });
-
- return this;
-
- };
-
- $.fn.tagsInput.updateTagsField = function(obj,tagslist) {
- var id = $(obj).attr('id');
- $(obj).val(tagslist.join(delimiter[id]));
- };
-
- $.fn.tagsInput.importTags = function(obj,val) {
- $(obj).val('');
- var id = $(obj).attr('id');
- var tags = val.split(delimiter[id]);
- for (i=0; i
- _instance = new _Singleton
-
- @write: (key, value) ->
- if _instance == undefined
- _instance ?= new _Singleton
- _instance.write(key, value)
-
- @get: (args) ->
- if _instance == undefined
- _instance ?= new _Singleton
- _instance.get(args)
-
- @delete: (args) ->
- if _instance == undefined
- _instance ?= new _Singleton
- _instance.delete(args)
-
- @clear: ->
- if _instance == undefined
- _instance ?= new _Singleton
- _instance.clear()
-
- @list: () ->
- if _instance == undefined
- _instance ?= new _Singleton
- _instance.list()
-
-# The actual Singleton class
-class _Singleton
-
- # write to local storage
- write: (key, value) ->
- localStorage.setItem( key, JSON.stringify( value ) )
-
- # get item
- get: (key) ->
- value = localStorage.getItem( key )
- return if !value
- object = JSON.parse( value )
- return object
-
- # delete item
- delete: (key) ->
- localStorage.removeItem( key )
-
- # clear local storage
- clear: ->
- localStorage.clear()
-
- # return list of all keys
- list: ->
- list = []
- logLength = localStorage.length-1;
- for count in [0..logLength]
- key = localStorage.key( count )
- if key
- list.push key
- list
\ No newline at end of file
diff --git a/app/assets/javascripts/app/lib/underscore-1.3.3.js b/app/assets/javascripts/app/lib/underscore-1.3.3.js
deleted file mode 100644
index e85bfc04c..000000000
--- a/app/assets/javascripts/app/lib/underscore-1.3.3.js
+++ /dev/null
@@ -1,1059 +0,0 @@
-// Underscore.js 1.3.3
-// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-// Underscore may be freely distributed under the MIT license.
-// Portions of Underscore are inspired or borrowed from Prototype,
-// Oliver Steele's Functional, and John Resig's Micro-Templating.
-// For all details and documentation:
-// http://documentcloud.github.com/underscore
-
-(function() {
-
- // Baseline setup
- // --------------
-
- // Establish the root object, `window` in the browser, or `global` on the server.
- var root = this;
-
- // Save the previous value of the `_` variable.
- var previousUnderscore = root._;
-
- // Establish the object that gets returned to break out of a loop iteration.
- var breaker = {};
-
- // Save bytes in the minified (but not gzipped) version:
- var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
-
- // Create quick reference variables for speed access to core prototypes.
- var slice = ArrayProto.slice,
- unshift = ArrayProto.unshift,
- toString = ObjProto.toString,
- hasOwnProperty = ObjProto.hasOwnProperty;
-
- // All **ECMAScript 5** native function implementations that we hope to use
- // are declared here.
- var
- nativeForEach = ArrayProto.forEach,
- nativeMap = ArrayProto.map,
- nativeReduce = ArrayProto.reduce,
- nativeReduceRight = ArrayProto.reduceRight,
- nativeFilter = ArrayProto.filter,
- nativeEvery = ArrayProto.every,
- nativeSome = ArrayProto.some,
- nativeIndexOf = ArrayProto.indexOf,
- nativeLastIndexOf = ArrayProto.lastIndexOf,
- nativeIsArray = Array.isArray,
- nativeKeys = Object.keys,
- nativeBind = FuncProto.bind;
-
- // Create a safe reference to the Underscore object for use below.
- var _ = function(obj) { return new wrapper(obj); };
-
- // Export the Underscore object for **Node.js**, with
- // backwards-compatibility for the old `require()` API. If we're in
- // the browser, add `_` as a global object via a string identifier,
- // for Closure Compiler "advanced" mode.
- if (typeof exports !== 'undefined') {
- if (typeof module !== 'undefined' && module.exports) {
- exports = module.exports = _;
- }
- exports._ = _;
- } else {
- root['_'] = _;
- }
-
- // Current version.
- _.VERSION = '1.3.3';
-
- // Collection Functions
- // --------------------
-
- // The cornerstone, an `each` implementation, aka `forEach`.
- // Handles objects with the built-in `forEach`, arrays, and raw objects.
- // Delegates to **ECMAScript 5**'s native `forEach` if available.
- var each = _.each = _.forEach = function(obj, iterator, context) {
- if (obj == null) return;
- if (nativeForEach && obj.forEach === nativeForEach) {
- obj.forEach(iterator, context);
- } else if (obj.length === +obj.length) {
- for (var i = 0, l = obj.length; i < l; i++) {
- if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
- }
- } else {
- for (var key in obj) {
- if (_.has(obj, key)) {
- if (iterator.call(context, obj[key], key, obj) === breaker) return;
- }
- }
- }
- };
-
- // Return the results of applying the iterator to each element.
- // Delegates to **ECMAScript 5**'s native `map` if available.
- _.map = _.collect = function(obj, iterator, context) {
- var results = [];
- if (obj == null) return results;
- if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
- each(obj, function(value, index, list) {
- results[results.length] = iterator.call(context, value, index, list);
- });
- if (obj.length === +obj.length) results.length = obj.length;
- return results;
- };
-
- // **Reduce** builds up a single result from a list of values, aka `inject`,
- // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
- _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
- var initial = arguments.length > 2;
- if (obj == null) obj = [];
- if (nativeReduce && obj.reduce === nativeReduce) {
- if (context) iterator = _.bind(iterator, context);
- return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
- }
- each(obj, function(value, index, list) {
- if (!initial) {
- memo = value;
- initial = true;
- } else {
- memo = iterator.call(context, memo, value, index, list);
- }
- });
- if (!initial) throw new TypeError('Reduce of empty array with no initial value');
- return memo;
- };
-
- // The right-associative version of reduce, also known as `foldr`.
- // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
- _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
- var initial = arguments.length > 2;
- if (obj == null) obj = [];
- if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
- if (context) iterator = _.bind(iterator, context);
- return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
- }
- var reversed = _.toArray(obj).reverse();
- if (context && !initial) iterator = _.bind(iterator, context);
- return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
- };
-
- // Return the first value which passes a truth test. Aliased as `detect`.
- _.find = _.detect = function(obj, iterator, context) {
- var result;
- any(obj, function(value, index, list) {
- if (iterator.call(context, value, index, list)) {
- result = value;
- return true;
- }
- });
- return result;
- };
-
- // Return all the elements that pass a truth test.
- // Delegates to **ECMAScript 5**'s native `filter` if available.
- // Aliased as `select`.
- _.filter = _.select = function(obj, iterator, context) {
- var results = [];
- if (obj == null) return results;
- if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
- each(obj, function(value, index, list) {
- if (iterator.call(context, value, index, list)) results[results.length] = value;
- });
- return results;
- };
-
- // Return all the elements for which a truth test fails.
- _.reject = function(obj, iterator, context) {
- var results = [];
- if (obj == null) return results;
- each(obj, function(value, index, list) {
- if (!iterator.call(context, value, index, list)) results[results.length] = value;
- });
- return results;
- };
-
- // Determine whether all of the elements match a truth test.
- // Delegates to **ECMAScript 5**'s native `every` if available.
- // Aliased as `all`.
- _.every = _.all = function(obj, iterator, context) {
- var result = true;
- if (obj == null) return result;
- if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
- each(obj, function(value, index, list) {
- if (!(result = result && iterator.call(context, value, index, list))) return breaker;
- });
- return !!result;
- };
-
- // Determine if at least one element in the object matches a truth test.
- // Delegates to **ECMAScript 5**'s native `some` if available.
- // Aliased as `any`.
- var any = _.some = _.any = function(obj, iterator, context) {
- iterator || (iterator = _.identity);
- var result = false;
- if (obj == null) return result;
- if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
- each(obj, function(value, index, list) {
- if (result || (result = iterator.call(context, value, index, list))) return breaker;
- });
- return !!result;
- };
-
- // Determine if a given value is included in the array or object using `===`.
- // Aliased as `contains`.
- _.include = _.contains = function(obj, target) {
- var found = false;
- if (obj == null) return found;
- if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
- found = any(obj, function(value) {
- return value === target;
- });
- return found;
- };
-
- // Invoke a method (with arguments) on every item in a collection.
- _.invoke = function(obj, method) {
- var args = slice.call(arguments, 2);
- return _.map(obj, function(value) {
- return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
- });
- };
-
- // Convenience version of a common use case of `map`: fetching a property.
- _.pluck = function(obj, key) {
- return _.map(obj, function(value){ return value[key]; });
- };
-
- // Return the maximum element or (element-based computation).
- _.max = function(obj, iterator, context) {
- if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.max.apply(Math, obj);
- if (!iterator && _.isEmpty(obj)) return -Infinity;
- var result = {computed : -Infinity};
- each(obj, function(value, index, list) {
- var computed = iterator ? iterator.call(context, value, index, list) : value;
- computed >= result.computed && (result = {value : value, computed : computed});
- });
- return result.value;
- };
-
- // Return the minimum element (or element-based computation).
- _.min = function(obj, iterator, context) {
- if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.min.apply(Math, obj);
- if (!iterator && _.isEmpty(obj)) return Infinity;
- var result = {computed : Infinity};
- each(obj, function(value, index, list) {
- var computed = iterator ? iterator.call(context, value, index, list) : value;
- computed < result.computed && (result = {value : value, computed : computed});
- });
- return result.value;
- };
-
- // Shuffle an array.
- _.shuffle = function(obj) {
- var shuffled = [], rand;
- each(obj, function(value, index, list) {
- rand = Math.floor(Math.random() * (index + 1));
- shuffled[index] = shuffled[rand];
- shuffled[rand] = value;
- });
- return shuffled;
- };
-
- // Sort the object's values by a criterion produced by an iterator.
- _.sortBy = function(obj, val, context) {
- var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
- return _.pluck(_.map(obj, function(value, index, list) {
- return {
- value : value,
- criteria : iterator.call(context, value, index, list)
- };
- }).sort(function(left, right) {
- var a = left.criteria, b = right.criteria;
- if (a === void 0) return 1;
- if (b === void 0) return -1;
- return a < b ? -1 : a > b ? 1 : 0;
- }), 'value');
- };
-
- // Groups the object's values by a criterion. Pass either a string attribute
- // to group by, or a function that returns the criterion.
- _.groupBy = function(obj, val) {
- var result = {};
- var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
- each(obj, function(value, index) {
- var key = iterator(value, index);
- (result[key] || (result[key] = [])).push(value);
- });
- return result;
- };
-
- // Use a comparator function to figure out at what index an object should
- // be inserted so as to maintain order. Uses binary search.
- _.sortedIndex = function(array, obj, iterator) {
- iterator || (iterator = _.identity);
- var low = 0, high = array.length;
- while (low < high) {
- var mid = (low + high) >> 1;
- iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
- }
- return low;
- };
-
- // Safely convert anything iterable into a real, live array.
- _.toArray = function(obj) {
- if (!obj) return [];
- if (_.isArray(obj)) return slice.call(obj);
- if (_.isArguments(obj)) return slice.call(obj);
- if (obj.toArray && _.isFunction(obj.toArray)) return obj.toArray();
- return _.values(obj);
- };
-
- // Return the number of elements in an object.
- _.size = function(obj) {
- return _.isArray(obj) ? obj.length : _.keys(obj).length;
- };
-
- // Array Functions
- // ---------------
-
- // Get the first element of an array. Passing **n** will return the first N
- // values in the array. Aliased as `head` and `take`. The **guard** check
- // allows it to work with `_.map`.
- _.first = _.head = _.take = function(array, n, guard) {
- return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
- };
-
- // Returns everything but the last entry of the array. Especcialy useful on
- // the arguments object. Passing **n** will return all the values in
- // the array, excluding the last N. The **guard** check allows it to work with
- // `_.map`.
- _.initial = function(array, n, guard) {
- return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
- };
-
- // Get the last element of an array. Passing **n** will return the last N
- // values in the array. The **guard** check allows it to work with `_.map`.
- _.last = function(array, n, guard) {
- if ((n != null) && !guard) {
- return slice.call(array, Math.max(array.length - n, 0));
- } else {
- return array[array.length - 1];
- }
- };
-
- // Returns everything but the first entry of the array. Aliased as `tail`.
- // Especially useful on the arguments object. Passing an **index** will return
- // the rest of the values in the array from that index onward. The **guard**
- // check allows it to work with `_.map`.
- _.rest = _.tail = function(array, index, guard) {
- return slice.call(array, (index == null) || guard ? 1 : index);
- };
-
- // Trim out all falsy values from an array.
- _.compact = function(array) {
- return _.filter(array, function(value){ return !!value; });
- };
-
- // Return a completely flattened version of an array.
- _.flatten = function(array, shallow) {
- return _.reduce(array, function(memo, value) {
- if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
- memo[memo.length] = value;
- return memo;
- }, []);
- };
-
- // Return a version of the array that does not contain the specified value(s).
- _.without = function(array) {
- return _.difference(array, slice.call(arguments, 1));
- };
-
- // Produce a duplicate-free version of the array. If the array has already
- // been sorted, you have the option of using a faster algorithm.
- // Aliased as `unique`.
- _.uniq = _.unique = function(array, isSorted, iterator) {
- var initial = iterator ? _.map(array, iterator) : array;
- var results = [];
- // The `isSorted` flag is irrelevant if the array only contains two elements.
- if (array.length < 3) isSorted = true;
- _.reduce(initial, function (memo, value, index) {
- if (isSorted ? _.last(memo) !== value || !memo.length : !_.include(memo, value)) {
- memo.push(value);
- results.push(array[index]);
- }
- return memo;
- }, []);
- return results;
- };
-
- // Produce an array that contains the union: each distinct element from all of
- // the passed-in arrays.
- _.union = function() {
- return _.uniq(_.flatten(arguments, true));
- };
-
- // Produce an array that contains every item shared between all the
- // passed-in arrays. (Aliased as "intersect" for back-compat.)
- _.intersection = _.intersect = function(array) {
- var rest = slice.call(arguments, 1);
- return _.filter(_.uniq(array), function(item) {
- return _.every(rest, function(other) {
- return _.indexOf(other, item) >= 0;
- });
- });
- };
-
- // Take the difference between one array and a number of other arrays.
- // Only the elements present in just the first array will remain.
- _.difference = function(array) {
- var rest = _.flatten(slice.call(arguments, 1), true);
- return _.filter(array, function(value){ return !_.include(rest, value); });
- };
-
- // Zip together multiple lists into a single array -- elements that share
- // an index go together.
- _.zip = function() {
- var args = slice.call(arguments);
- var length = _.max(_.pluck(args, 'length'));
- var results = new Array(length);
- for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
- return results;
- };
-
- // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
- // we need this function. Return the position of the first occurrence of an
- // item in an array, or -1 if the item is not included in the array.
- // Delegates to **ECMAScript 5**'s native `indexOf` if available.
- // If the array is large and already in sort order, pass `true`
- // for **isSorted** to use binary search.
- _.indexOf = function(array, item, isSorted) {
- if (array == null) return -1;
- var i, l;
- if (isSorted) {
- i = _.sortedIndex(array, item);
- return array[i] === item ? i : -1;
- }
- if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
- for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
- return -1;
- };
-
- // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
- _.lastIndexOf = function(array, item) {
- if (array == null) return -1;
- if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
- var i = array.length;
- while (i--) if (i in array && array[i] === item) return i;
- return -1;
- };
-
- // Generate an integer Array containing an arithmetic progression. A port of
- // the native Python `range()` function. See
- // [the Python documentation](http://docs.python.org/library/functions.html#range).
- _.range = function(start, stop, step) {
- if (arguments.length <= 1) {
- stop = start || 0;
- start = 0;
- }
- step = arguments[2] || 1;
-
- var len = Math.max(Math.ceil((stop - start) / step), 0);
- var idx = 0;
- var range = new Array(len);
-
- while(idx < len) {
- range[idx++] = start;
- start += step;
- }
-
- return range;
- };
-
- // Function (ahem) Functions
- // ------------------
-
- // Reusable constructor function for prototype setting.
- var ctor = function(){};
-
- // Create a function bound to a given object (assigning `this`, and arguments,
- // optionally). Binding with arguments is also known as `curry`.
- // Delegates to **ECMAScript 5**'s native `Function.bind` if available.
- // We check for `func.bind` first, to fail fast when `func` is undefined.
- _.bind = function bind(func, context) {
- var bound, args;
- if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
- if (!_.isFunction(func)) throw new TypeError;
- args = slice.call(arguments, 2);
- return bound = function() {
- if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
- ctor.prototype = func.prototype;
- var self = new ctor;
- var result = func.apply(self, args.concat(slice.call(arguments)));
- if (Object(result) === result) return result;
- return self;
- };
- };
-
- // Bind all of an object's methods to that object. Useful for ensuring that
- // all callbacks defined on an object belong to it.
- _.bindAll = function(obj) {
- var funcs = slice.call(arguments, 1);
- if (funcs.length == 0) funcs = _.functions(obj);
- each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
- return obj;
- };
-
- // Memoize an expensive function by storing its results.
- _.memoize = function(func, hasher) {
- var memo = {};
- hasher || (hasher = _.identity);
- return function() {
- var key = hasher.apply(this, arguments);
- return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
- };
- };
-
- // Delays a function for the given number of milliseconds, and then calls
- // it with the arguments supplied.
- _.delay = function(func, wait) {
- var args = slice.call(arguments, 2);
- return setTimeout(function(){ return func.apply(null, args); }, wait);
- };
-
- // Defers a function, scheduling it to run after the current call stack has
- // cleared.
- _.defer = function(func) {
- return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
- };
-
- // Returns a function, that, when invoked, will only be triggered at most once
- // during a given window of time.
- _.throttle = function(func, wait) {
- var context, args, timeout, throttling, more, result;
- var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
- return function() {
- context = this; args = arguments;
- var later = function() {
- timeout = null;
- if (more) func.apply(context, args);
- whenDone();
- };
- if (!timeout) timeout = setTimeout(later, wait);
- if (throttling) {
- more = true;
- } else {
- result = func.apply(context, args);
- }
- whenDone();
- throttling = true;
- return result;
- };
- };
-
- // Returns a function, that, as long as it continues to be invoked, will not
- // be triggered. The function will be called after it stops being called for
- // N milliseconds. If `immediate` is passed, trigger the function on the
- // leading edge, instead of the trailing.
- _.debounce = function(func, wait, immediate) {
- var timeout;
- return function() {
- var context = this, args = arguments;
- var later = function() {
- timeout = null;
- if (!immediate) func.apply(context, args);
- };
- if (immediate && !timeout) func.apply(context, args);
- clearTimeout(timeout);
- timeout = setTimeout(later, wait);
- };
- };
-
- // Returns a function that will be executed at most one time, no matter how
- // often you call it. Useful for lazy initialization.
- _.once = function(func) {
- var ran = false, memo;
- return function() {
- if (ran) return memo;
- ran = true;
- return memo = func.apply(this, arguments);
- };
- };
-
- // Returns the first function passed as an argument to the second,
- // allowing you to adjust arguments, run code before and after, and
- // conditionally execute the original function.
- _.wrap = function(func, wrapper) {
- return function() {
- var args = [func].concat(slice.call(arguments, 0));
- return wrapper.apply(this, args);
- };
- };
-
- // Returns a function that is the composition of a list of functions, each
- // consuming the return value of the function that follows.
- _.compose = function() {
- var funcs = arguments;
- return function() {
- var args = arguments;
- for (var i = funcs.length - 1; i >= 0; i--) {
- args = [funcs[i].apply(this, args)];
- }
- return args[0];
- };
- };
-
- // Returns a function that will only be executed after being called N times.
- _.after = function(times, func) {
- if (times <= 0) return func();
- return function() {
- if (--times < 1) { return func.apply(this, arguments); }
- };
- };
-
- // Object Functions
- // ----------------
-
- // Retrieve the names of an object's properties.
- // Delegates to **ECMAScript 5**'s native `Object.keys`
- _.keys = nativeKeys || function(obj) {
- if (obj !== Object(obj)) throw new TypeError('Invalid object');
- var keys = [];
- for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
- return keys;
- };
-
- // Retrieve the values of an object's properties.
- _.values = function(obj) {
- return _.map(obj, _.identity);
- };
-
- // Return a sorted list of the function names available on the object.
- // Aliased as `methods`
- _.functions = _.methods = function(obj) {
- var names = [];
- for (var key in obj) {
- if (_.isFunction(obj[key])) names.push(key);
- }
- return names.sort();
- };
-
- // Extend a given object with all the properties in passed-in object(s).
- _.extend = function(obj) {
- each(slice.call(arguments, 1), function(source) {
- for (var prop in source) {
- obj[prop] = source[prop];
- }
- });
- return obj;
- };
-
- // Return a copy of the object only containing the whitelisted properties.
- _.pick = function(obj) {
- var result = {};
- each(_.flatten(slice.call(arguments, 1)), function(key) {
- if (key in obj) result[key] = obj[key];
- });
- return result;
- };
-
- // Fill in a given object with default properties.
- _.defaults = function(obj) {
- each(slice.call(arguments, 1), function(source) {
- for (var prop in source) {
- if (obj[prop] == null) obj[prop] = source[prop];
- }
- });
- return obj;
- };
-
- // Create a (shallow-cloned) duplicate of an object.
- _.clone = function(obj) {
- if (!_.isObject(obj)) return obj;
- return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
- };
-
- // Invokes interceptor with the obj, and then returns obj.
- // The primary purpose of this method is to "tap into" a method chain, in
- // order to perform operations on intermediate results within the chain.
- _.tap = function(obj, interceptor) {
- interceptor(obj);
- return obj;
- };
-
- // Internal recursive comparison function.
- function eq(a, b, stack) {
- // Identical objects are equal. `0 === -0`, but they aren't identical.
- // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
- if (a === b) return a !== 0 || 1 / a == 1 / b;
- // A strict comparison is necessary because `null == undefined`.
- if (a == null || b == null) return a === b;
- // Unwrap any wrapped objects.
- if (a._chain) a = a._wrapped;
- if (b._chain) b = b._wrapped;
- // Invoke a custom `isEqual` method if one is provided.
- if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
- if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
- // Compare `[[Class]]` names.
- var className = toString.call(a);
- if (className != toString.call(b)) return false;
- switch (className) {
- // Strings, numbers, dates, and booleans are compared by value.
- case '[object String]':
- // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
- // equivalent to `new String("5")`.
- return a == String(b);
- case '[object Number]':
- // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
- // other numeric values.
- return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
- case '[object Date]':
- case '[object Boolean]':
- // Coerce dates and booleans to numeric primitive values. Dates are compared by their
- // millisecond representations. Note that invalid dates with millisecond representations
- // of `NaN` are not equivalent.
- return +a == +b;
- // RegExps are compared by their source patterns and flags.
- case '[object RegExp]':
- return a.source == b.source &&
- a.global == b.global &&
- a.multiline == b.multiline &&
- a.ignoreCase == b.ignoreCase;
- }
- if (typeof a != 'object' || typeof b != 'object') return false;
- // Assume equality for cyclic structures. The algorithm for detecting cyclic
- // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
- var length = stack.length;
- while (length--) {
- // Linear search. Performance is inversely proportional to the number of
- // unique nested structures.
- if (stack[length] == a) return true;
- }
- // Add the first object to the stack of traversed objects.
- stack.push(a);
- var size = 0, result = true;
- // Recursively compare objects and arrays.
- if (className == '[object Array]') {
- // Compare array lengths to determine if a deep comparison is necessary.
- size = a.length;
- result = size == b.length;
- if (result) {
- // Deep compare the contents, ignoring non-numeric properties.
- while (size--) {
- // Ensure commutative equality for sparse arrays.
- if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
- }
- }
- } else {
- // Objects with different constructors are not equivalent.
- if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
- // Deep compare objects.
- for (var key in a) {
- if (_.has(a, key)) {
- // Count the expected number of properties.
- size++;
- // Deep compare each member.
- if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
- }
- }
- // Ensure that both objects contain the same number of properties.
- if (result) {
- for (key in b) {
- if (_.has(b, key) && !(size--)) break;
- }
- result = !size;
- }
- }
- // Remove the first object from the stack of traversed objects.
- stack.pop();
- return result;
- }
-
- // Perform a deep comparison to check if two objects are equal.
- _.isEqual = function(a, b) {
- return eq(a, b, []);
- };
-
- // Is a given array, string, or object empty?
- // An "empty" object has no enumerable own-properties.
- _.isEmpty = function(obj) {
- if (obj == null) return true;
- if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
- for (var key in obj) if (_.has(obj, key)) return false;
- return true;
- };
-
- // Is a given value a DOM element?
- _.isElement = function(obj) {
- return !!(obj && obj.nodeType == 1);
- };
-
- // Is a given value an array?
- // Delegates to ECMA5's native Array.isArray
- _.isArray = nativeIsArray || function(obj) {
- return toString.call(obj) == '[object Array]';
- };
-
- // Is a given variable an object?
- _.isObject = function(obj) {
- return obj === Object(obj);
- };
-
- // Is a given variable an arguments object?
- _.isArguments = function(obj) {
- return toString.call(obj) == '[object Arguments]';
- };
- if (!_.isArguments(arguments)) {
- _.isArguments = function(obj) {
- return !!(obj && _.has(obj, 'callee'));
- };
- }
-
- // Is a given value a function?
- _.isFunction = function(obj) {
- return toString.call(obj) == '[object Function]';
- };
-
- // Is a given value a string?
- _.isString = function(obj) {
- return toString.call(obj) == '[object String]';
- };
-
- // Is a given value a number?
- _.isNumber = function(obj) {
- return toString.call(obj) == '[object Number]';
- };
-
- // Is a given object a finite number?
- _.isFinite = function(obj) {
- return _.isNumber(obj) && isFinite(obj);
- };
-
- // Is the given value `NaN`?
- _.isNaN = function(obj) {
- // `NaN` is the only value for which `===` is not reflexive.
- return obj !== obj;
- };
-
- // Is a given value a boolean?
- _.isBoolean = function(obj) {
- return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
- };
-
- // Is a given value a date?
- _.isDate = function(obj) {
- return toString.call(obj) == '[object Date]';
- };
-
- // Is the given value a regular expression?
- _.isRegExp = function(obj) {
- return toString.call(obj) == '[object RegExp]';
- };
-
- // Is a given value equal to null?
- _.isNull = function(obj) {
- return obj === null;
- };
-
- // Is a given variable undefined?
- _.isUndefined = function(obj) {
- return obj === void 0;
- };
-
- // Has own property?
- _.has = function(obj, key) {
- return hasOwnProperty.call(obj, key);
- };
-
- // Utility Functions
- // -----------------
-
- // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
- // previous owner. Returns a reference to the Underscore object.
- _.noConflict = function() {
- root._ = previousUnderscore;
- return this;
- };
-
- // Keep the identity function around for default iterators.
- _.identity = function(value) {
- return value;
- };
-
- // Run a function **n** times.
- _.times = function (n, iterator, context) {
- for (var i = 0; i < n; i++) iterator.call(context, i);
- };
-
- // Escape a string for HTML interpolation.
- _.escape = function(string) {
- return (''+string).replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"').replace(/'/g, ''').replace(/\//g,'/');
- };
-
- // If the value of the named property is a function then invoke it;
- // otherwise, return it.
- _.result = function(object, property) {
- if (object == null) return null;
- var value = object[property];
- return _.isFunction(value) ? value.call(object) : value;
- };
-
- // Add your own custom functions to the Underscore object, ensuring that
- // they're correctly added to the OOP wrapper as well.
- _.mixin = function(obj) {
- each(_.functions(obj), function(name){
- addToWrapper(name, _[name] = obj[name]);
- });
- };
-
- // Generate a unique integer id (unique within the entire client session).
- // Useful for temporary DOM ids.
- var idCounter = 0;
- _.uniqueId = function(prefix) {
- var id = idCounter++;
- return prefix ? prefix + id : id;
- };
-
- // By default, Underscore uses ERB-style template delimiters, change the
- // following template settings to use alternative delimiters.
- _.templateSettings = {
- evaluate : /<%([\s\S]+?)%>/g,
- interpolate : /<%=([\s\S]+?)%>/g,
- escape : /<%-([\s\S]+?)%>/g
- };
-
- // When customizing `templateSettings`, if you don't want to define an
- // interpolation, evaluation or escaping regex, we need one that is
- // guaranteed not to match.
- var noMatch = /.^/;
-
- // Certain characters need to be escaped so that they can be put into a
- // string literal.
- var escapes = {
- '\\': '\\',
- "'": "'",
- 'r': '\r',
- 'n': '\n',
- 't': '\t',
- 'u2028': '\u2028',
- 'u2029': '\u2029'
- };
-
- for (var p in escapes) escapes[escapes[p]] = p;
- var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
- var unescaper = /\\(\\|'|r|n|t|u2028|u2029)/g;
-
- // Within an interpolation, evaluation, or escaping, remove HTML escaping
- // that had been previously added.
- var unescape = function(code) {
- return code.replace(unescaper, function(match, escape) {
- return escapes[escape];
- });
- };
-
- // JavaScript micro-templating, similar to John Resig's implementation.
- // Underscore templating handles arbitrary delimiters, preserves whitespace,
- // and correctly escapes quotes within interpolated code.
- _.template = function(text, data, settings) {
- settings = _.defaults(settings || {}, _.templateSettings);
-
- // Compile the template source, taking care to escape characters that
- // cannot be included in a string literal and then unescape them in code
- // blocks.
- var source = "__p+='" + text
- .replace(escaper, function(match) {
- return '\\' + escapes[match];
- })
- .replace(settings.escape || noMatch, function(match, code) {
- return "'+\n_.escape(" + unescape(code) + ")+\n'";
- })
- .replace(settings.interpolate || noMatch, function(match, code) {
- return "'+\n(" + unescape(code) + ")+\n'";
- })
- .replace(settings.evaluate || noMatch, function(match, code) {
- return "';\n" + unescape(code) + "\n;__p+='";
- }) + "';\n";
-
- // If a variable is not specified, place data values in local scope.
- if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
-
- source = "var __p='';" +
- "var print=function(){__p+=Array.prototype.join.call(arguments, '')};\n" +
- source + "return __p;\n";
-
- var render = new Function(settings.variable || 'obj', '_', source);
- if (data) return render(data, _);
- var template = function(data) {
- return render.call(this, data, _);
- };
-
- // Provide the compiled function source as a convenience for build time
- // precompilation.
- template.source = 'function(' + (settings.variable || 'obj') + '){\n' +
- source + '}';
-
- return template;
- };
-
- // Add a "chain" function, which will delegate to the wrapper.
- _.chain = function(obj) {
- return _(obj).chain();
- };
-
- // The OOP Wrapper
- // ---------------
-
- // If Underscore is called as a function, it returns a wrapped object that
- // can be used OO-style. This wrapper holds altered versions of all the
- // underscore functions. Wrapped objects may be chained.
- var wrapper = function(obj) { this._wrapped = obj; };
-
- // Expose `wrapper.prototype` as `_.prototype`
- _.prototype = wrapper.prototype;
-
- // Helper function to continue chaining intermediate results.
- var result = function(obj, chain) {
- return chain ? _(obj).chain() : obj;
- };
-
- // A method to easily add functions to the OOP wrapper.
- var addToWrapper = function(name, func) {
- wrapper.prototype[name] = function() {
- var args = slice.call(arguments);
- unshift.call(args, this._wrapped);
- return result(func.apply(_, args), this._chain);
- };
- };
-
- // Add all of the Underscore functions to the wrapper object.
- _.mixin(_);
-
- // Add all mutator Array functions to the wrapper.
- each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
- var method = ArrayProto[name];
- wrapper.prototype[name] = function() {
- var wrapped = this._wrapped;
- method.apply(wrapped, arguments);
- var length = wrapped.length;
- if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
- return result(wrapped, this._chain);
- };
- });
-
- // Add all accessor Array functions to the wrapper.
- each(['concat', 'join', 'slice'], function(name) {
- var method = ArrayProto[name];
- wrapper.prototype[name] = function() {
- return result(method.apply(this._wrapped, arguments), this._chain);
- };
- });
-
- // Start chaining a wrapped Underscore object.
- wrapper.prototype.chain = function() {
- this._chain = true;
- return this;
- };
-
- // Extracts the result from a wrapped and chained object.
- wrapper.prototype.value = function() {
- return this._wrapped;
- };
-
-}).call(this);
diff --git a/app/assets/javascripts/app/lib/waypoints.js b/app/assets/javascripts/app/lib/waypoints.js
deleted file mode 100644
index 450903cf7..000000000
--- a/app/assets/javascripts/app/lib/waypoints.js
+++ /dev/null
@@ -1,674 +0,0 @@
-/*!
-jQuery Waypoints - v1.1.6
-Copyright (c) 2011-2012 Caleb Troughton
-Dual licensed under the MIT license and GPL license.
-https://github.com/imakewebthings/jquery-waypoints/blob/master/MIT-license.txt
-https://github.com/imakewebthings/jquery-waypoints/blob/master/GPL-license.txt
-*/
-
-/*
-Waypoints is a small jQuery plugin that makes it easy to execute a function
-whenever you scroll to an element.
-
-GitHub Repository: https://github.com/imakewebthings/jquery-waypoints
-Documentation and Examples: http://imakewebthings.github.com/jquery-waypoints
-
-Changelog:
- v1.1.6
- - Fix potential memory leak by unbinding events on empty context elements.
- v1.1.5
- - Make plugin compatible with Browserify/RequireJS. (Thanks @cjroebuck)
- v1.1.4
- - Add handler option to give alternate binding method. (Issue #34)
- v1.1.3
- - Fix cases where waypoints are added post-load and should be triggered
- immediately. (Issue #28)
- v1.1.2
- - Fixed error thrown by waypoints with triggerOnce option that were
- triggered via resize refresh.
- v1.1.1
- - Fixed bug in initialization where all offsets were being calculated
- as if set to 0 initially, causing unwarranted triggers during the
- subsequent refresh.
- - Added onlyOnScroll, an option for individual waypoints that disables
- triggers due to an offset refresh that crosses the current scroll
- point. (All credit to @knuton on this one.)
- v1.1
- - Moved the continuous option out of global settings and into the options
- object for individual waypoints.
- - Added the context option, which allows for using waypoints within any
- scrollable element, not just the window.
- v1.0.2
- - Moved scroll and resize handler bindings out of load. Should play nicer
- with async loaders like Head JS and LABjs.
- - Fixed a 1px off error when using certain % offsets.
- - Added unit tests.
- v1.0.1
- - Added $.waypoints('viewportHeight').
- - Fixed iOS bug (using the new viewportHeight method).
- - Added offset function alias: 'bottom-in-view'.
- v1.0
- - Initial release.
-
-Support:
- - jQuery versions 1.4.3+
- - IE6+, FF3+, Chrome 6+, Safari 4+, Opera 11
- - Other versions and browsers may work, these are just the ones I've looked at.
-*/
-
-(function($, wp, wps, window, undefined){
- '$:nomunge';
-
- var $w = $(window),
-
- // Keeping common strings as variables = better minification
- eventName = 'waypoint.reached',
-
- /*
- For the waypoint and direction passed in, trigger the waypoint.reached
- event and deal with the triggerOnce option.
- */
- triggerWaypoint = function(way, dir) {
- way.element.trigger(eventName, dir);
- if (way.options.triggerOnce) {
- way.element[wp]('destroy');
- }
- },
-
- /*
- Given a jQuery element and Context, returns the index of that element in the waypoints
- array. Returns the index, or -1 if the element is not a waypoint.
- */
- waypointIndex = function(el, context) {
- if (!context) return -1;
- var i = context.waypoints.length - 1;
- while (i >= 0 && context.waypoints[i].element[0] !== el[0]) {
- i -= 1;
- }
- return i;
- },
-
- // Private list of all elements used as scrolling contexts for waypoints.
- contexts = [],
-
- /*
- Context Class - represents a scrolling context. Properties include:
- element: jQuery object containing a single HTML element.
- waypoints: Array of waypoints operating under this scroll context.
- oldScroll: Keeps the previous scroll position to determine scroll direction.
- didScroll: Flag used in scrolling the context's scroll event.
- didResize: Flag used in scrolling the context's resize event.
- doScroll: Function that checks for crossed waypoints. Called from throttler.
- */
- Context = function(context) {
- $.extend(this, {
- element: $(context),
- oldScroll: 0,
-
- /*
- List of all elements that have been registered as waypoints.
- Each object in the array contains:
- element: jQuery object containing a single HTML element.
- offset: The window scroll offset, in px, that triggers the waypoint event.
- options: Options object that was passed to the waypoint fn function.
- */
- 'waypoints': [],
-
- didScroll: false,
- didResize: false,
-
- doScroll: $.proxy(function() {
- var newScroll = this.element.scrollTop(),
-
- // Are we scrolling up or down? Used for direction argument in callback.
- isDown = newScroll > this.oldScroll,
- that = this,
-
- // Get a list of all waypoints that were crossed since last scroll move.
- pointsHit = $.grep(this.waypoints, function(el, i) {
- return isDown ?
- (el.offset > that.oldScroll && el.offset <= newScroll) :
- (el.offset <= that.oldScroll && el.offset > newScroll);
- }),
- len = pointsHit.length;
-
- // iOS adjustment
- if (!this.oldScroll || !newScroll) {
- $[wps]('refresh');
- }
-
- // Done with scroll comparisons, store new scroll before ejection
- this.oldScroll = newScroll;
-
- // No waypoints crossed? Eject.
- if (!len) return;
-
- // If several waypoints triggered, need to do so in reverse order going up
- if (!isDown) pointsHit.reverse();
-
- /*
- One scroll move may cross several waypoints. If the waypoint's continuous
- option is true it should fire even if it isn't the last waypoint. If false,
- it will only fire if it's the last one.
- */
- $.each(pointsHit, function(i, point) {
- if (point.options.continuous || i === len - 1) {
- triggerWaypoint(point, [isDown ? 'down' : 'up']);
- }
- });
- }, this)
- });
-
- // Setup scroll and resize handlers. Throttled at the settings-defined rate limits.
- $(context).bind('scroll.waypoints', $.proxy(function() {
- if (!this.didScroll) {
- this.didScroll = true;
- window.setTimeout($.proxy(function() {
- this.doScroll();
- this.didScroll = false;
- }, this), $[wps].settings.scrollThrottle);
- }
- }, this)).bind('resize.waypoints', $.proxy(function() {
- if (!this.didResize) {
- this.didResize = true;
- window.setTimeout($.proxy(function() {
- $[wps]('refresh');
- this.didResize = false;
- }, this), $[wps].settings.resizeThrottle);
- }
- }, this));
-
- $w.load($.proxy(function() {
- /*
- Fire a scroll check, should the page be loaded at a non-zero scroll value,
- as with a fragment id link or a page refresh.
- */
- this.doScroll();
- }, this));
- },
-
- /* Returns a Context object from the contexts array, given the raw HTML element
- for that context. */
- getContextByElement = function(element) {
- var found = null;
-
- $.each(contexts, function(i, c) {
- if (c.element[0] === element) {
- found = c;
- return false;
- }
- });
-
- return found;
- },
-
- // Methods exposed to the effin' object
- methods = {
- /*
- jQuery.fn.waypoint([handler], [options])
-
- handler
- function, optional
- A callback function called when the user scrolls past the element.
- The function signature is function(event, direction) where event is
- a standard jQuery Event Object and direction is a string, either 'down'
- or 'up' indicating which direction the user is scrolling.
-
- options
- object, optional
- A map of options to apply to this set of waypoints, including where on
- the browser window the waypoint is triggered. For a full list of
- options and their defaults, see $.fn.waypoint.defaults.
-
- This is how you register an element as a waypoint. When the user scrolls past
- that element it triggers waypoint.reached, a custom event. Since the
- parameters for creating a waypoint are optional, we have a few different
- possible signatures. Let’s look at each of them.
-
- someElements.waypoint();
-
- Calling .waypoint with no parameters will register the elements as waypoints
- using the default options. The elements will fire the waypoint.reached event,
- but calling it in this way does not bind any handler to the event. You can
- bind to the event yourself, as with any other event, like so:
-
- someElements.bind('waypoint.reached', function(event, direction) {
- // make it rain
- });
-
- You will usually want to create a waypoint and immediately bind a function to
- waypoint.reached, and can do so by passing a handler as the first argument to
- .waypoint:
-
- someElements.waypoint(function(event, direction) {
- if (direction === 'down') {
- // do this on the way down
- }
- else {
- // do this on the way back up through the waypoint
- }
- });
-
- This will still use the default options, which will trigger the waypoint when
- the top of the element hits the top of the window. We can pass .waypoint an
- options object to customize things:
-
- someElements.waypoint(function(event, direction) {
- // do something amazing
- }, {
- offset: '50%' // middle of the page
- });
-
- You can also pass just an options object.
-
- someElements.waypoint({
- offset: 100 // 100px from the top
- });
-
- This behaves like .waypoint(), in that it registers the elements as waypoints
- but binds no event handlers.
-
- Calling .waypoint on an existing waypoint will extend the previous options.
- If the call includes a handler, it will be bound to waypoint.reached without
- unbinding any other handlers.
- */
- init: function(f, options) {
- // Register each element as a waypoint, add to array.
- this.each(function() {
- var cElement = $.fn[wp].defaults.context,
- context,
- $this = $(this);
-
- // Default window context or a specific element?
- if (options && options.context) {
- cElement = options.context;
- }
-
- // Find the closest element that matches the context
- if (!$.isWindow(cElement)) {
- cElement = $this.closest(cElement)[0];
- }
- context = getContextByElement(cElement);
-
- // Not a context yet? Create and push.
- if (!context) {
- context = new Context(cElement);
- contexts.push(context);
- }
-
- // Extend default and preexisting options
- var ndx = waypointIndex($this, context),
- base = ndx < 0 ? $.fn[wp].defaults : context.waypoints[ndx].options,
- opts = $.extend({}, base, options);
-
- // Offset aliases
- opts.offset = opts.offset === "bottom-in-view" ?
- function() {
- var cHeight = $.isWindow(cElement) ? $[wps]('viewportHeight')
- : $(cElement).height();
- return cHeight - $(this).outerHeight();
- } : opts.offset;
-
- // Update, or create new waypoint
- if (ndx < 0) {
- context.waypoints.push({
- 'element': $this,
- 'offset': null,
- 'options': opts
- });
- }
- else {
- context.waypoints[ndx].options = opts;
- }
-
- // Bind the function if it was passed in.
- if (f) {
- $this.bind(eventName, f);
- }
- // Bind the function in the handler option if it exists.
- if (options && options.handler) {
- $this.bind(eventName, options.handler);
- }
- });
-
- // Need to re-sort+refresh the waypoints array after new elements are added.
- $[wps]('refresh');
-
- return this;
- },
-
-
- /*
- jQuery.fn.waypoint('remove')
-
- Passing the string 'remove' to .waypoint unregisters the elements as waypoints
- and wipes any custom options, but leaves the waypoint.reached events bound.
- Calling .waypoint again in the future would reregister the waypoint and the old
- handlers would continue to work.
- */
- remove: function() {
- return this.each(function(i, el) {
- var $el = $(el);
-
- $.each(contexts, function(i, c) {
- var ndx = waypointIndex($el, c);
-
- if (ndx >= 0) {
- c.waypoints.splice(ndx, 1);
-
- if (!c.waypoints.length) {
- c.element.unbind('scroll.waypoints resize.waypoints');
- contexts.splice(i, 1);
- }
- }
- });
- });
- },
-
- /*
- jQuery.fn.waypoint('destroy')
-
- Passing the string 'destroy' to .waypoint will unbind all waypoint.reached
- event handlers on those elements and unregisters them as waypoints.
- */
- destroy: function() {
- return this.unbind(eventName)[wp]('remove');
- }
- },
-
- /*
- Methods used by the jQuery object extension.
- */
- jQMethods = {
-
- /*
- jQuery.waypoints('refresh')
-
- This will force a recalculation of each waypoint’s trigger point based on
- its offset option and context. This is called automatically whenever the window
- (or other defined context) is resized, new waypoints are added, or a waypoint’s
- options are modified. If your project is changing the DOM or page layout without
- doing one of these things, you may want to manually call this refresh.
- */
- refresh: function() {
- $.each(contexts, function(i, c) {
- var isWin = $.isWindow(c.element[0]),
- contextOffset = isWin ? 0 : c.element.offset().top,
- contextHeight = isWin ? $[wps]('viewportHeight') : c.element.height(),
- contextScroll = isWin ? 0 : c.element.scrollTop();
-
- $.each(c.waypoints, function(j, o) {
- /* $.each isn't safe from element removal due to triggerOnce.
- Should rewrite the loop but this is way easier. */
- if (!o) return;
-
- // Adjustment is just the offset if it's a px value
- var adjustment = o.options.offset,
- oldOffset = o.offset;
-
- // Set adjustment to the return value if offset is a function.
- if (typeof o.options.offset === "function") {
- adjustment = o.options.offset.apply(o.element);
- }
- // Calculate the adjustment if offset is a percentage.
- else if (typeof o.options.offset === "string") {
- var amount = parseFloat(o.options.offset);
- adjustment = o.options.offset.indexOf("%") ?
- Math.ceil(contextHeight * (amount / 100)) : amount;
- }
-
- /*
- Set the element offset to the window scroll offset, less
- all our adjustments.
- */
- o.offset = o.element.offset().top - contextOffset
- + contextScroll - adjustment;
-
- /*
- An element offset change across the current scroll point triggers
- the event, just as if we scrolled past it unless prevented by an
- optional flag.
- */
- if (o.options.onlyOnScroll) return;
-
- if (oldOffset !== null && c.oldScroll > oldOffset && c.oldScroll <= o.offset) {
- triggerWaypoint(o, ['up']);
- }
- else if (oldOffset !== null && c.oldScroll < oldOffset && c.oldScroll >= o.offset) {
- triggerWaypoint(o, ['down']);
- }
- /* For new waypoints added after load, check that down should have
- already been triggered */
- else if (!oldOffset && c.element.scrollTop() > o.offset) {
- triggerWaypoint(o, ['down']);
- }
- });
-
- // Keep waypoints sorted by offset value.
- c.waypoints.sort(function(a, b) {
- return a.offset - b.offset;
- });
- });
- },
-
-
- /*
- jQuery.waypoints('viewportHeight')
-
- This will return the height of the viewport, adjusting for inconsistencies
- that come with calling $(window).height() in iOS. Recommended for use
- within any offset functions.
- */
- viewportHeight: function() {
- return (window.innerHeight ? window.innerHeight : $w.height());
- },
-
-
- /*
- jQuery.waypoints()
-
- This will return a jQuery object with a collection of all registered waypoint
- elements.
-
- $('.post').waypoint();
- $('.ad-unit').waypoint(function(event, direction) {
- // Passed an ad unit
- });
- console.log($.waypoints());
-
- The example above would log a jQuery object containing all .post and .ad-unit
- elements.
- */
- aggregate: function() {
- var points = $();
- $.each(contexts, function(i, c) {
- $.each(c.waypoints, function(i, e) {
- points = points.add(e.element);
- });
- });
- return points;
- }
- };
-
-
- /*
- fn extension. Delegates to appropriate method.
- */
- $.fn[wp] = function(method) {
-
- if (methods[method]) {
- return methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
- }
- else if (typeof method === "function" || !method) {
- return methods.init.apply(this, arguments);
- }
- else if (typeof method === "object") {
- return methods.init.apply(this, [null, method]);
- }
- else {
- $.error( 'Method ' + method + ' does not exist on jQuery ' + wp );
- }
- };
-
-
- /*
- The default options object that is extended when calling .waypoint. It has the
- following properties:
-
- context
- string | element | jQuery*
- default: window
- The context defines which scrollable element the waypoint belongs to and acts
- within. The default, window, means the waypoint offset is calculated with relation
- to the whole viewport. You can set this to another element to use the waypoints
- within that element. Accepts a selector string, *but if you use jQuery 1.6+ it
- also accepts a raw HTML element or jQuery object.
-
- continuous
- boolean
- default: true
- If true, and multiple waypoints are triggered in one scroll, this waypoint will
- trigger even if it is not the last waypoint reached. If false, it will only
- trigger if it is the last waypoint.
-
- handler
- function
- default: undefined
- An alternative way to bind functions to the waypoint, without using the function
- as the first argument to the waypoint function.
-
- offset
- number | string | function
- default: 0
- Determines how far the top of the element must be from the top of the browser
- window to trigger a waypoint. It can be a number, which is taken as a number
- of pixels, a string representing a percentage of the viewport height, or a
- function that will return a number of pixels.
-
- onlyOnScroll
- boolean
- default: false
- If true, this waypoint will not trigger if an offset change during a refresh
- causes it to pass the current scroll point.
-
- triggerOnce
- boolean
- default: false
- If true, the waypoint will be destroyed when triggered.
-
- An offset of 250 would trigger the waypoint when the top of the element is 250px
- from the top of the viewport. Negative values for any offset work as you might
- expect. A value of -100 would trigger the waypoint when the element is 100px above
- the top of the window.
-
- offset: '100%'
-
- A string percentage will determine the pixel offset based on the height of the
- window. When resizing the window, this offset will automatically be recalculated
- without needing to call $.waypoints('refresh').
-
- // The bottom of the element is in view
- offset: function() {
- return $.waypoints('viewportHeight') - $(this).outerHeight();
- }
-
- Offset can take a function, which must return a number of pixels from the top of
- the window. The this value will always refer to the raw HTML element of the
- waypoint. As with % values, functions are recalculated automatically when the
- window resizes. For more on recalculating offsets, see $.waypoints('refresh').
-
- An offset value of 'bottom-in-view' will act as an alias for the function in the
- example above, as this is a common usage.
-
- offset: 'bottom-in-view'
-
- You can see this alias in use on the Scroll Analytics example page.
-
- The triggerOnce flag, if true, will destroy the waypoint after the first trigger.
- This is just a shortcut for calling .waypoint('destroy') within the waypoint
- handler. This is useful in situations such as scroll analytics, where you only
- want to record an event once for each page visit.
-
- The context option lets you use Waypoints within an element other than the window.
- You can define the context with a selector string and the waypoint will act within
- the nearest ancestor that matches this selector.
-
- $('.something-scrollable .waypoint').waypoint({
- context: '.something-scrollable'
- });
-
- You can see this in action on the Dial Controls example.
-
- The handler option gives authors an alternative way to bind functions when
- creating a waypoint. In place of:
-
- $('.item').waypoint(function(event, direction) {
- // make things happen
- });
-
- You may instead write:
-
- $('.item').waypoint({
- handler: function(event, direction) {
- // make things happen
- }
- });
-
- */
- $.fn[wp].defaults = {
- continuous: true,
- offset: 0,
- triggerOnce: false,
- context: window
- };
-
-
-
-
-
- /*
- jQuery object extension. Delegates to appropriate methods above.
- */
- $[wps] = function(method) {
- if (jQMethods[method]) {
- return jQMethods[method].apply(this);
- }
- else {
- return jQMethods['aggregate']();
- }
- };
-
-
- /*
- $.waypoints.settings
-
- Settings object that determines some of the plugin’s behavior.
-
- resizeThrottle
- number
- default: 200
- For performance reasons, the refresh performed during resizes is
- throttled. This value is the rate-limit in milliseconds between resize
- refreshes. For more information on throttling, check out Ben Alman’s
- throttle / debounce plugin.
- http://benalman.com/projects/jquery-throttle-debounce-plugin/
-
- scrollThrottle
- number
- default: 100
- For performance reasons, checking for any crossed waypoints during a
- scroll event is throttled. This value is the rate-limit in milliseconds
- between scroll checks. For more information on throttling, check out Ben
- Alman’s throttle / debounce plugin.
- http://benalman.com/projects/jquery-throttle-debounce-plugin/
- */
- $[wps].settings = {
- resizeThrottle: 200,
- scrollThrottle: 100
- };
-
- $w.load(function() {
- // Calculate everything once on load.
- $[wps]('refresh');
- });
-})(jQuery, 'waypoint', 'waypoints', window);
diff --git a/app/assets/javascripts/app/lib/websocket.js.coffee b/app/assets/javascripts/app/lib/websocket.js.coffee
deleted file mode 100644
index 052195eec..000000000
--- a/app/assets/javascripts/app/lib/websocket.js.coffee
+++ /dev/null
@@ -1,163 +0,0 @@
-$ = jQuery.sub()
-
-class App.WebSocket
- _instance = undefined # Must be declared here to force the closure on the class
- @connect: (args) -> # Must be a static method
- if _instance == undefined
- _instance ?= new _Singleton
- _instance
-
- @close: (args) -> # Must be a static method
- if _instance isnt undefined
- _instance.close()
-
- @send: (args) -> # Must be a static method
- @connect()
- _instance.send(args)
-
- @auth: (args) -> # Must be a static method
- @connect()
- _instance.auth(args)
-
-# The actual Singleton class
-class _Singleton extends App.Controller
- queue: []
- supported: true
-
- constructor: (@args) ->
- @connect()
-
- send: (data) =>
- return if !@supported
-# console.log 'ws:send trying', data, @ws, @ws.readyState
-
- # A value of 0 indicates that the connection has not yet been established.
- # A value of 1 indicates that the connection is established and communication is possible.
- # A value of 2 indicates that the connection is going through the closing handshake.
- # A value of 3 indicates that the connection has been closed or could not be opened.
- if @ws.readyState is 0
- @queue.push data
- else
-# console.log( 'ws:send', data )
- string = JSON.stringify( data )
- @ws.send(string)
-
- auth: (data) =>
- return if !@supported
-
- # logon websocket
- data = {
- action: 'login',
- session: window.Session
- }
- @send(data)
-
- close: =>
- return if !@supported
-
- @ws.close()
-
- ping: =>
- return if !@supported
-
-# console.log 'send websockend ping'
- @send( { action: 'ping' } )
-
- # check if ping is back within 2 min
- @clearDelay('websocket-ping-check')
- check = =>
- console.log 'no websockend ping response, reconnect...'
- @close()
- @delay check, 120000, 'websocket-ping-check'
-
- pong: ->
- return if !@supported
-# console.log 'received websockend ping'
-
- # test again after 1 min
- @delay @ping, 60000
-
- connect: =>
-# console.log '------------ws connect....--------------'
-
- if !window.WebSocket
- @error = new App.ErrorModal(
- message: 'Sorry, no websocket support!'
- )
- @supported = false
- return
-
- protocol = 'ws://'
- if window.location.protocol is 'https:'
- protocol = 'wss://'
-
- @ws = new window.WebSocket( protocol + window.location.hostname + ":6042/" )
-
- # Set event handlers.
- @ws.onopen = =>
- console.log( 'onopen' )
-
- # close error message show up (because try so connect again) if exists
- @clearDelay('websocket-no-connection-try-reconnect')
- if @error
- @error.modalHide()
- @error = undefined
-
- @auth()
-
- # empty queue
- for item in @queue
-# console.log( 'ws:send queue', item )
- @send(item)
- @queue = []
-
- # send ping to check connection
- @delay @ping, 60000
-
- @ws.onmessage = (e) =>
- pipe = JSON.parse( e.data )
- console.log( 'ws:onmessage', pipe )
-
- # go through all blocks
- for item in pipe
-
- # reset reconnect loop
- if item['action'] is 'pong'
- @pong()
-
- # fill collection
- if item['collection']
- console.log( "ws:onmessage collection:" + item['collection'] )
- App.Store.write( item['collection'], item['data'] )
-
- # fire event
- if item['event']
- if typeof item['event'] is 'object'
- for event in item['event']
- console.log( "ws:onmessage event:" + event )
- App.Event.trigger( event, item['data'] )
- else
- console.log( "ws:onmessage event:" + item['event'] )
- App.Event.trigger( item['event'], item['data'] )
-
- # bind to send messages
- App.Event.bind 'ws:send', (data) =>
- @send(data)
-
- @ws.onclose = (e) =>
- console.log( 'onclose', e )
-
- # show error message, first try to reconnect
- if !@error
- message = =>
- @error = new App.ErrorModal(
- message: 'No connection to websocket, trying to reconnect...'
- )
- @delay message, 7000, 'websocket-no-connection-try-reconnect'
-
- # try reconnect after 4.5 sec.
- @delay @connect, 4500
-
- @ws.onerror = ->
- console.log( 'onerror' )
-