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