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