js2/uploadPage.js

   1 /*
   2  * uploadPage.js to be run on specialUpload page.
   3  * controls the invocation of the mvUploader class based on local config.
   4  */
   5 js2AddOnloadHook( function(){
   6         mwUploadHelper.init();
   7 });
   8 var mwUploadFormTarget = '#mw-upload-form';
   9 //set up the upoload form bindings once all dom manipluation is done
  10 var mwUploadHelper = {
  11         firefogg_installed:false,
  12         init:function(){
  13                 var _this = this;
  14                 //if not boolean false set to true:
  15                 if(typeof wgEnableFirefogg == 'undefined')
  16                         wgEnableFirefogg = true;
  17
  18                 if( wgEnableFirefogg ){
  19                         //setup the upload handler to firefogg  (supports our upload proccess) (should work with the http uploads too)
  20                         $j('#wpUploadFile').firefogg({
  21                                 //an api url (we won't submit directly to action of the form)
  22                                 'api_url' : wgServer + wgScriptPath + '/api.php',
  23                                 'form_rewrite': true,
  24                                 'target_edit_from' : mwUploadFormTarget,
  25                                 'new_source_cb' : function( orgFilename, oggName ){
  26                                         if($j('#wpDestFile').val() == "")
  27                                                     $j('#wpDestFile').val( oggName );
  28                                                 $j('#wpDestFile').doDestCheck({
  29                                                         'warn_target':'#wpDestFile-warning'
  30                                                 });
  31                                 },
  32                                 'detect_cb':function( fogg_installed ){
  33                                         if(fogg_installed){
  34                                                 _this.firefogg_installed=true;
  35                                         }else{
  36                                                 _this.firefogg_installed=false;
  37                                         }
  38                                 }
  39                         });
  40
  41                 }else{
  42                         //Add basic upload profile support ( http status monitoring, progress box for browsers that support it etc.)
  43                         if($j('#wpUploadFileURL').length != 0){
  44                                 $j('#wpUploadFileURL').baseUploadInterface({
  45                                         'api_url'   : wgServer + wgScriptPath + '/api.php',
  46                                         'target_edit_from' : mwUploadFormTarget
  47                                 });
  48                         }
  49                 }
  50
  51                 if( wgAjaxUploadDestCheck ){
  52                         //do destination check:
  53                         $j('#wpDestFile').change(function(){
  54                                 $j(this).doDestCheck({
  55                                         'warn_target':'#wpDestFile-warning'
  56                                 });
  57                         });
  58                 }
  59
  60                 //check if we have http enabled & setup enable/disable toggle:
  61                 if($j('#wpUploadFileURL').length != 0){
  62                         //set the initial toggleUpType
  63                         _this.toggleUpType(true);
  64
  65                         $j("input[name='wpSourceType']").click(function(){
  66                                 _this.toggleUpType( this.id == 'wpSourceTypeFile' );
  67                         });
  68                 }
  69                 $j('#wpUploadFile,#wpUploadFileURL').focus(function(){
  70                         _this.toggleUpType( this.id == 'wpUploadFile' );
  71                 }).change(function(){ //also setup the onChange event binding:
  72                         if ( wgUploadAutoFill ) {
  73                                 mwUploadHelper.doDestinationFill( this );
  74                         }
  75                 });
  76         },
  77         /**
  78          * toggleUpType sets the upload radio buttons
  79          *
  80          * boolean set
  81          */
  82         toggleUpType:function( set ){
  83                 $j('#wpSourceTypeFile').attr('checked', set);
  84                 $j('#wpUploadFile').attr('disabled', !set);
  85
  86                 $j('#wpSourceTypeURL').attr('checked', !set);
  87                 $j('#wpUploadFileURL').attr('disabled', set);
  88
  89                 //if firefogg is enbaled: toggle action per form select of http upload vs firefogg upload
  90                 if( wgEnableFirefogg ){
  91                         $j('#wpUploadFile').firefogg({
  92                                         'firefogg_form_action': $j('#wpSourceTypeFile').attr('checked')
  93                         });
  94                 }
  95         },
  96         /**
  97          * doDestinationFill fills in a destination file-name based on a source asset name.
  98          */
  99         doDestinationFill : function( targetElm ){
 100                 js_log("doDestinationFill")
 101                 //remove any previously flagged errors
 102                 $j('#mw-upload-permitted,#mw-upload-prohibited').hide();
 103
 104                 var path = $j(targetElm).val();
 105                 // Find trailing part
 106                 var slash = path.lastIndexOf('/');
 107                 var backslash = path.lastIndexOf('\\');
 108                 var fname;
 109                 if (slash == -1 && backslash == -1) {
 110                         fname = path;
 111                 } else if (slash > backslash) {
 112                         fname = path.substring(slash+1, 10000);
 113                 } else {
 114                         fname = path.substring(backslash+1, 10000);
 115                 }
 116                 //urls are less likely to have a usefull extension don't include them in the extention check
 117                 if( wgFileExtensions && $j(targetElm).attr('id') != 'wpUploadFileURL' ){
 118                         var found = false;
 119                         if( fname.lastIndexOf('.')!=-1 ){
 120                                 var ext = fname.substr( fname.lastIndexOf('.')+1 );
 121                                 for(var i=0; i < wgFileExtensions.length; i++){
 122                                         if(  wgFileExtensions[i].toLowerCase()   ==  ext.toLowerCase() )
 123                                                 found = true;
 124                                 }
 125                         }
 126                         if(!found){
 127                                 //clear the upload set mw-upload-permitted to error
 128                                 $j(targetElm).val('');
 129                                 $j('#mw-upload-permitted,#mw-upload-prohibited').show().addClass('error');
 130                                 //clear the wpDestFile as well:
 131                                 $j('#wpDestFile').val('');
 132                                 return false;
 133                         }
 134                 }
 135                 // Capitalise first letter and replace spaces by underscores
 136                 fname = fname.charAt(0).toUpperCase().concat(fname.substring(1,10000)).replace(/ /g, '_');
 137                 // Output result
 138                 $j('#wpDestFile').val( fname );
 139
 140                 //do a destination check
 141                 $j('#wpDestFile').doDestCheck({
 142                         'warn_target':'#wpDestFile-warning'
 143                 });
 144         }
 145 }
 146