PHP Classes

File: assets/928e403e/jquery.multifile.js

Recommend this page to a friend!
  Classes of Adnane EL Mouttaki   Covoiturage   assets/928e403e/jquery.multifile.js   Download  
File: assets/928e403e/jquery.multifile.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Covoiturage
System for managing a car pooling service
Author: By
Last change:
Date: 6 years ago
Size: 19,789 bytes
 

Contents

Class file image Download
/* ### jQuery Multiple File Upload Plugin v1.47 - 2010-03-26 ### * Home: http://www.fyneworks.com/jquery/multiple-file-upload/ * Code: http://code.google.com/p/jquery-multifile-plugin/ * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html ### */ /*# AVOID COLLISIONS #*/ ;if(window.jQuery) (function($){ /*# AVOID COLLISIONS #*/ // plugin initialization $.fn.MultiFile = function(options){ if(this.length==0) return this; // quick fail // Handle API methods if(typeof arguments[0]=='string'){ // Perform API methods on individual elements if(this.length>1){ var args = arguments; return this.each(function(){ $.fn.MultiFile.apply($(this), args); }); }; // Invoke API method handler $.fn.MultiFile[arguments[0]].apply(this, $.makeArray(arguments).slice(1) || []); // Quick exit... return this; }; // Initialize options for this call var options = $.extend( {}/* new object */, $.fn.MultiFile.options/* default options */, options || {} /* just-in-time options */ ); // Empty Element Fix!!! // this code will automatically intercept native form submissions // and disable empty file elements $('form') .not('MultiFile-intercepted') .addClass('MultiFile-intercepted') .submit($.fn.MultiFile.disableEmpty); //### http://plugins.jquery.com/node/1363 // utility method to integrate this plugin with others... if($.fn.MultiFile.options.autoIntercept){ $.fn.MultiFile.intercept( $.fn.MultiFile.options.autoIntercept /* array of methods to intercept */ ); $.fn.MultiFile.options.autoIntercept = null; /* only run this once */ }; // loop through each matched element this .not('.MultiFile-applied') .addClass('MultiFile-applied') .each(function(){ //##################################################################### // MAIN PLUGIN FUNCTIONALITY - START //##################################################################### // BUG 1251 FIX: http://plugins.jquery.com/project/comments/add/1251 // variable group_count would repeat itself on multiple calls to the plugin. // this would cause a conflict with multiple elements // changes scope of variable to global so id will be unique over n calls window.MultiFile = (window.MultiFile || 0) + 1; var group_count = window.MultiFile; // Copy parent attributes - Thanks to Jonas Wagner // we will use this one to create new input elements var MultiFile = {e:this, E:$(this), clone:$(this).clone()}; //=== //# USE CONFIGURATION if(typeof options=='number') options = {max:options}; var o = $.extend({}, $.fn.MultiFile.options, options || {}, ($.metadata? MultiFile.E.metadata(): ($.meta?MultiFile.E.data():null)) || {}, /* metadata options */ {} /* internals */ ); // limit number of files that can be selected? if(!(o.max>0) /*IsNull(MultiFile.max)*/){ o.max = MultiFile.E.attr('maxlength'); if(!(o.max>0) /*IsNull(MultiFile.max)*/){ o.max = (String(MultiFile.e.className.match(/\b(max|limit)\-([0-9]+)\b/gi) || ['']).match(/[0-9]+/gi) || [''])[0]; if(!(o.max>0)) o.max = -1; else o.max = String(o.max).match(/[0-9]+/gi)[0]; } }; o.max = new Number(o.max); // limit extensions? o.accept = o.accept || MultiFile.E.attr('accept') || ''; if(!o.accept){ o.accept = (MultiFile.e.className.match(/\b(accept\-[\w\|]+)\b/gi)) || ''; o.accept = new String(o.accept).replace(/^(accept|ext)\-/i,''); }; //=== // APPLY CONFIGURATION $.extend(MultiFile, o || {}); MultiFile.STRING = $.extend({},$.fn.MultiFile.options.STRING,MultiFile.STRING); //=== //######################################### // PRIVATE PROPERTIES/METHODS $.extend(MultiFile, { n: 0, // How many elements are currently selected? slaves: [], files: [], instanceKey: MultiFile.e.id || 'MultiFile'+String(group_count), // Instance Key? generateID: function(z){ return MultiFile.instanceKey + (z>0 ?'_F'+String(z):''); }, trigger: function(event, element){ var handler = MultiFile[event], value = $(element).attr('value'); if(handler){ var returnValue = handler(element, value, MultiFile); if( returnValue!=null ) return returnValue; } return true; } }); //=== // Setup dynamic regular expression for extension validation // - thanks to John-Paul Bader: http://smyck.de/2006/08/11/javascript-dynamic-regular-expresions/ if(String(MultiFile.accept).length>1){ MultiFile.accept = MultiFile.accept.replace(/\W+/g,'|').replace(/^\W|\W$/g,''); MultiFile.rxAccept = new RegExp('\\.('+(MultiFile.accept?MultiFile.accept:'')+')$','gi'); }; //=== // Create wrapper to hold our file list MultiFile.wrapID = MultiFile.instanceKey+'_wrap'; // Wrapper ID? MultiFile.E.wrap('<div class="MultiFile-wrap" id="'+MultiFile.wrapID+'"></div>'); MultiFile.wrapper = $('#'+MultiFile.wrapID+''); //=== // MultiFile MUST have a name - default: file1[], file2[], file3[] MultiFile.e.name = MultiFile.e.name || 'file'+ group_count +'[]'; //=== if(!MultiFile.list){ // Create a wrapper for the list // * OPERA BUG: NO_MODIFICATION_ALLOWED_ERR ('list' is a read-only property) // this change allows us to keep the files in the order they were selected MultiFile.wrapper.append( '<div class="MultiFile-list" id="'+MultiFile.wrapID+'_list"></div>' ); MultiFile.list = $('#'+MultiFile.wrapID+'_list'); }; MultiFile.list = $(MultiFile.list); //=== // Bind a new element MultiFile.addSlave = function( slave, slave_count ){ //if(window.console) console.log('MultiFile.addSlave',slave_count); // Keep track of how many elements have been displayed MultiFile.n++; // Add reference to master element slave.MultiFile = MultiFile; // BUG FIX: http://plugins.jquery.com/node/1495 // Clear identifying properties from clones if(slave_count>0) slave.id = slave.name = ''; // Define element's ID and name (upload components need this!) //slave.id = slave.id || MultiFile.generateID(slave_count); if(slave_count>0) slave.id = MultiFile.generateID(slave_count); //FIX for: http://code.google.com/p/jquery-multifile-plugin/issues/detail?id=23 // 2008-Apr-29: New customizable naming convention (see url below) // http://groups.google.com/group/jquery-dev/browse_frm/thread/765c73e41b34f924# slave.name = String(MultiFile.namePattern /*master name*/.replace(/\$name/gi,$(MultiFile.clone).attr('name')) /*master id */.replace(/\$id/gi, $(MultiFile.clone).attr('id')) /*group count*/.replace(/\$g/gi, group_count)//(group_count>0?group_count:'')) /*slave count*/.replace(/\$i/gi, slave_count)//(slave_count>0?slave_count:'')) ); // If we've reached maximum number, disable input slave if( (MultiFile.max > 0) && ((MultiFile.n-1) > (MultiFile.max)) )//{ // MultiFile.n Starts at 1, so subtract 1 to find true count slave.disabled = true; //}; // Remember most recent slave MultiFile.current = MultiFile.slaves[slave_count] = slave; // We'll use jQuery from now on slave = $(slave); // Clear value slave.val('').attr('value','')[0].value = ''; // Stop plugin initializing on slaves slave.addClass('MultiFile-applied'); // Triggered when a file is selected slave.change(function(){ //if(window.console) console.log('MultiFile.slave.change',slave_count); // Lose focus to stop IE7 firing onchange again $(this).blur(); //# Trigger Event! onFileSelect if(!MultiFile.trigger('onFileSelect', this, MultiFile)) return false; //# End Event! //# Retrive value of selected file from element var ERROR = '', v = String(this.value || ''/*.attr('value)*/); // check extension if(MultiFile.accept && v && !v.match(MultiFile.rxAccept))//{ ERROR = MultiFile.STRING.denied.replace('$ext', String(v.match(/\.\w{1,4}$/gi))); //} //}; // Disallow duplicates for(var f in MultiFile.slaves)//{ if(MultiFile.slaves[f] && MultiFile.slaves[f]!=this)//{ //console.log(MultiFile.slaves[f],MultiFile.slaves[f].value); if(MultiFile.slaves[f].value==v)//{ ERROR = MultiFile.STRING.duplicate.replace('$file', v.match(/[^\/\\]+$/gi)); //}; //}; //}; // Create a new file input element var newEle = $(MultiFile.clone).clone();// Copy parent attributes - Thanks to Jonas Wagner //# Let's remember which input we've generated so // we can disable the empty ones before submission // See: http://plugins.jquery.com/node/1495 newEle.addClass('MultiFile'); // Handle error if(ERROR!=''){ // Handle error MultiFile.error(ERROR); // 2007-06-24: BUG FIX - Thanks to Adrian Wr?bel <adrian [dot] wrobel [at] gmail.com> // Ditch the trouble maker and add a fresh new element MultiFile.n--; MultiFile.addSlave(newEle[0], slave_count); slave.parent().prepend(newEle); slave.remove(); return false; }; // Hide this element (NB: display:none is evil!) $(this).css({ position:'absolute', top: '-3000px' }); // Add new element to the form slave.after(newEle); // Update list MultiFile.addToList( this, slave_count ); // Bind functionality MultiFile.addSlave( newEle[0], slave_count+1 ); //# Trigger Event! afterFileSelect if(!MultiFile.trigger('afterFileSelect', this, MultiFile)) return false; //# End Event! }); // slave.change() // Save control to element $(slave).data('MultiFile', MultiFile); };// MultiFile.addSlave // Bind a new element // Add a new file to the list MultiFile.addToList = function( slave, slave_count ){ //if(window.console) console.log('MultiFile.addToList',slave_count); //# Trigger Event! onFileAppend if(!MultiFile.trigger('onFileAppend', slave, MultiFile)) return false; //# End Event! // Create label elements var r = $('<div class="MultiFile-label"></div>'), v = String(slave.value || ''/*.attr('value)*/), a = $('<span class="MultiFile-title" title="'+MultiFile.STRING.selected.replace('$file', v)+'">'+MultiFile.STRING.file.replace('$file', v.match(/[^\/\\]+$/gi)[0])+'</span>'), b = $('<a class="MultiFile-remove" href="#'+MultiFile.wrapID+'">'+MultiFile.STRING.remove+'</a>'); // Insert label MultiFile.list.append( r.append(b, ' ', a) ); b .click(function(){ //# Trigger Event! onFileRemove if(!MultiFile.trigger('onFileRemove', slave, MultiFile)) return false; //# End Event! MultiFile.n--; MultiFile.current.disabled = false; // Remove element, remove label, point to current MultiFile.slaves[slave_count] = null; $(slave).remove(); $(this).parent().remove(); // Show most current element again (move into view) and clear selection $(MultiFile.current).css({ position:'', top: '' }); $(MultiFile.current).reset().val('').attr('value', '')[0].value = ''; //# Trigger Event! afterFileRemove if(!MultiFile.trigger('afterFileRemove', slave, MultiFile)) return false; //# End Event! return false; }); //# Trigger Event! afterFileAppend if(!MultiFile.trigger('afterFileAppend', slave, MultiFile)) return false; //# End Event! }; // MultiFile.addToList // Add element to selected files list // Bind functionality to the first element if(!MultiFile.MultiFile) MultiFile.addSlave(MultiFile.e, 0); // Increment control count //MultiFile.I++; // using window.MultiFile MultiFile.n++; // Save control to element MultiFile.E.data('MultiFile', MultiFile); //##################################################################### // MAIN PLUGIN FUNCTIONALITY - END //##################################################################### }); // each element }; /*--------------------------------------------------------*/ /* ### Core functionality and API ### */ $.extend($.fn.MultiFile, { /** * This method removes all selected files * * Returns a jQuery collection of all affected elements. * * @name reset * @type jQuery * @cat Plugins/MultiFile * @author Diego A. (http://www.fyneworks.com/) * * @example $.fn.MultiFile.reset(); */ reset: function(){ var settings = $(this).data('MultiFile'); //if(settings) settings.wrapper.find('a.MultiFile-remove').click(); if(settings) settings.list.find('a.MultiFile-remove').click(); return $(this); }, /** * This utility makes it easy to disable all 'empty' file elements in the document before submitting a form. * It marks the affected elements so they can be easily re-enabled after the form submission or validation. * * Returns a jQuery collection of all affected elements. * * @name disableEmpty * @type jQuery * @cat Plugins/MultiFile * @author Diego A. (http://www.fyneworks.com/) * * @example $.fn.MultiFile.disableEmpty(); * @param String class (optional) A string specifying a class to be applied to all affected elements - Default: 'mfD'. */ disableEmpty: function(klass){ klass = (typeof(klass)=='string'?klass:'')||'mfD'; var o = []; $('input:file.MultiFile').each(function(){ if($(this).val()=='') o[o.length] = this; }); return $(o).each(function(){ this.disabled = true }).addClass(klass); }, /** * This method re-enables 'empty' file elements that were disabled (and marked) with the $.fn.MultiFile.disableEmpty method. * * Returns a jQuery collection of all affected elements. * * @name reEnableEmpty * @type jQuery * @cat Plugins/MultiFile * @author Diego A. (http://www.fyneworks.com/) * * @example $.fn.MultiFile.reEnableEmpty(); * @param String klass (optional) A string specifying the class that was used to mark affected elements - Default: 'mfD'. */ reEnableEmpty: function(klass){ klass = (typeof(klass)=='string'?klass:'')||'mfD'; return $('input:file.'+klass).removeClass(klass).each(function(){ this.disabled = false }); }, /** * This method will intercept other jQuery plugins and disable empty file input elements prior to form submission * * @name intercept * @cat Plugins/MultiFile * @author Diego A. (http://www.fyneworks.com/) * * @example $.fn.MultiFile.intercept(); * @param Array methods (optional) Array of method names to be intercepted */ intercepted: {}, intercept: function(methods, context, args){ var method, value; args = args || []; if(args.constructor.toString().indexOf("Array")<0) args = [ args ]; if(typeof(methods)=='function'){ $.fn.MultiFile.disableEmpty(); value = methods.apply(context || window, args); //SEE-http://code.google.com/p/jquery-multifile-plugin/issues/detail?id=27 setTimeout(function(){ $.fn.MultiFile.reEnableEmpty() },1000); return value; }; if(methods.constructor.toString().indexOf("Array")<0) methods = [methods]; for(var i=0;i<methods.length;i++){ method = methods[i]+''; // make sure that we have a STRING if(method) (function(method){ // make sure that method is ISOLATED for the interception $.fn.MultiFile.intercepted[method] = $.fn[method] || function(){}; $.fn[method] = function(){ $.fn.MultiFile.disableEmpty(); value = $.fn.MultiFile.intercepted[method].apply(this, arguments); //SEE-http://code.google.com/p/jquery-multifile-plugin/issues/detail?id=27 setTimeout(function(){ $.fn.MultiFile.reEnableEmpty() },1000); return value; }; // interception })(method); // MAKE SURE THAT method IS ISOLATED for the interception };// for each method } // $.fn.MultiFile.intercept }); /*--------------------------------------------------------*/ /* ### Default Settings ### eg.: You can override default control like this: $.fn.MultiFile.options.accept = 'gif|jpg'; */ $.fn.MultiFile.options = { //$.extend($.fn.MultiFile, { options: { accept: '', // accepted file extensions max: -1, // maximum number of selectable files // name to use for newly created elements namePattern: '$name', // same name by default (which creates an array) // STRING: collection lets you show messages in different languages STRING: { remove:'x', denied:'You cannot select a $ext file.\nTry again...', file:'$file', selected:'File selected: $file', duplicate:'This file has already been selected:\n$file' }, // name of methods that should be automcatically intercepted so the plugin can disable // extra file elements that are empty before execution and automatically re-enable them afterwards autoIntercept: [ 'submit', 'ajaxSubmit', 'ajaxForm', 'validate', 'valid' /* array of methods to intercept */ ], // error handling function error: function(s){ /* ERROR! blockUI is not currently working in IE if($.blockUI){ $.blockUI({ message: s.replace(/\n/gi,'<br/>'), css: { border:'none', padding:'15px', size:'12.0pt', backgroundColor:'#900', color:'#fff', opacity:'.8','-webkit-border-radius': '10px','-moz-border-radius': '10px' } }); window.setTimeout($.unblockUI, 2000); } else//{// save a byte! */ alert(s); //}// save a byte! } }; //} }); /*--------------------------------------------------------*/ /* ### Additional Methods ### Required functionality outside the plugin's scope */ // Native input reset method - because this alone doesn't always work: $(element).val('').attr('value', '')[0].value = ''; $.fn.reset = function(){ return this.each(function(){ try{ this.reset(); }catch(e){} }); }; /*--------------------------------------------------------*/ /* ### Default implementation ### The plugin will attach itself to file inputs with the class 'multi' when the page loads */ $(function(){ //$("input:file.multi").MultiFile(); $("input[type=file].multi").MultiFile(); }); /*# AVOID COLLISIONS #*/ })(jQuery); /*# AVOID COLLISIONS #*/