js2/uploadPage.js

   1 /*
   2  * This script is run on [[Special:Upload]].
   3  * It 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 upload form bindings once all DOM manipulation is done
  10 var mwUploadHelper = {
  11         init: function() {
  12                 var _this = this;
  13                 // If wgEnableFirefogg is not boolean false, set to true
  14                 if( typeof wgEnableFirefogg == 'undefined' )
  15                         wgEnableFirefogg = true;
  16
  17                 if( wgEnableFirefogg ) {
  18                         // Set up the upload handler to Firefogg. 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
  34                         // browsers that support it, etc.)
  35                         if( $j( '#wpUploadFileURL' ).length != 0 ) {
  36                                 $j( '#wpUploadFileURL' ).baseUploadInterface( {
  37                                         'api_url': wgServer + wgScriptPath + '/api.php',
  38                                         'target_edit_from': mwUploadFormTarget
  39                                 });
  40                         }
  41                 }
  42
  43                 if( wgAjaxUploadDestCheck ) {
  44                         // Do destination check
  45                         $j( '#wpDestFile' ).change( function() {
  46                                 $j( '#wpDestFile' ).doDestCheck({
  47                                         'warn_target':'#wpDestFile-warning'
  48                                 });
  49                         });
  50                 }
  51
  52                 // Check if we have HTTP enabled & setup enable/disable toggle:
  53                 if( $j( '#wpUploadFileURL' ).length != 0 ) {
  54                         // Set the initial toggleUpType
  55                         _this.toggleUpType( true );
  56
  57                         $j( "input[name='wpSourceType']" ).click( function() {
  58                                 _this.toggleUpType( this.id == 'wpSourceTypeFile' );
  59                         });
  60                 }
  61                 $j( '#wpUploadFile,#wpUploadFileURL' )
  62                         .focus( function() {
  63                                 _this.toggleUpType( this.id == 'wpUploadFile' );
  64                         })
  65                         // Also setup the onChange event binding:
  66                         .change( function() {
  67                                 if ( wgUploadAutoFill ) {
  68                                         mwUploadHelper.doDestinationFill( this );
  69                                 }
  70                         });
  71         },
  72         /**
  73          * Set the upload radio buttons
  74          *
  75          * boolean set
  76          */
  77         toggleUpType: function( set ) {
  78                 $j( '#wpSourceTypeFile' ).attr( 'checked', set );
  79                 $j( '#wpUploadFile' ).attr( 'disabled', !set );
  80
  81                 $j( '#wpSourceTypeURL' ).attr( 'checked', !set );
  82                 $j( '#wpUploadFileURL' ).attr( 'disabled', set );
  83
  84                 // If Firefogg is enabled, toggle action according to wpSourceTypeFile selection
  85                 if( wgEnableFirefogg ) {
  86                         $j( '#wpUploadFile' ).firefogg({
  87                                 'firefogg_form_action': $j( '#wpSourceTypeFile' ).attr( 'checked' )
  88                         });
  89                 }
  90         },
  91         /**
  92          * Fill in a destination file-name based on a source asset name.
  93          */
  94         doDestinationFill: function( targetElm ) {
  95                 js_log( "doDestinationFill" )
  96                 // Remove any previously flagged errors
  97                 $j( '#mw-upload-permitted,#mw-upload-prohibited' ).hide();
  98
  99                 var path = $j( targetElm ).val();
 100                 // Find trailing part
 101                 var slash = path.lastIndexOf( '/' );
 102                 var backslash = path.lastIndexOf( '\\' );
 103                 var fname;
 104                 if ( slash == -1 && backslash == -1 ) {
 105                         fname = path;
 106                 } else if ( slash > backslash ) {
 107                         fname = path.substring( slash+1, 10000 );
 108                 } else {
 109                         fname = path.substring( backslash+1, 10000 );
 110                 }
 111                 // URLs are less likely to have a useful extension. Don't include them in the extension check.
 112                 if( wgFileExtensions && $j( targetElm ).attr( 'id' ) != 'wpUploadFileURL' ) {
 113                         var found = false;
 114                         if( fname.lastIndexOf( '.' ) != -1 ) {
 115                                 var ext = fname.substr( fname.lastIndexOf( '.' ) + 1 );
 116                                 for( var i = 0; i < wgFileExtensions.length; i++ ) {
 117                                         if( wgFileExtensions[i].toLowerCase() == ext.toLowerCase() )
 118                                                 found = true;
 119                                 }
 120                         }
 121                         if( !found ) {
 122                                 // Clear the upload. Set mw-upload-permitted to error.
 123                                 $j( targetElm ).val( '' );
 124                                 $j( '#mw-upload-permitted,#mw-upload-prohibited' ).show().addClass( 'error' );
 125                                 $j( '#wpDestFile' ).val( '' );
 126                                 return false;
 127                         }
 128                 }
 129                 // Capitalise first letter and replace spaces by underscores
 130                 fname = fname.charAt( 0 ).toUpperCase().concat( fname.substring( 1, 10000 ) ).replace( / /g, '_' );
 131                 // Output result
 132                 $j( '#wpDestFile' ).val( fname );
 133
 134                 // Do a destination check
 135                 $j( '#wpDestFile' ).doDestCheck({
 136                         'warn_target': '#wpDestFile-warning'
 137                 });
 138         }
 139 }
 140