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 var mwUploadFormSelector = '#mw-upload-form';
   7 // Set up the upload form bindings once all DOM manipulation is done
   8 var mwUploadHelper = {
   9         init: function() {
  10                 var _this = this;
  11                 // If wgEnableFirefogg is not boolean false, set to true
  12                 if ( typeof wgEnableFirefogg == 'undefined' )
  13                         wgEnableFirefogg = true;
  14
  15                 if ( wgEnableFirefogg ) {
  16                         // Set up the upload handler to Firefogg. Should work with the HTTP uploads too.
  17                         $j( '#wpUploadFile' ).firefogg( {
  18                                 // An API URL (we won't submit directly to action of the form)
  19                                 'api_url': wgServer + wgScriptPath + '/api.php',
  20                                 'form_rewrite': true,
  21                                 // MediaWiki API supports chunk uploads:
  22                                 'enable_chunks' : true,
  23                                 'edit_form_selector': mwUploadFormSelector,
  24                                 'new_source_cb': function( orgFilename, oggName ) {
  25                                         $j( '#wpDestFile' ).val( oggName );
  26                                         $j( '#wpDestFile' ).doDestCheck( {
  27                                                 'warn_target': '#wpDestFile-warning'
  28                                         } );
  29                                 }
  30                         } );
  31                 } else {
  32                         // Add basic upload profile support ( http status monitoring, progress box for
  33                         // browsers that support it, etc.)
  34                         if ( $j( '#wpUploadFileURL' ).length != 0 ) {
  35                                 $j( '#wpUploadFileURL' ).baseUploadInterface( {
  36                                         'api_url': wgServer + wgScriptPath + '/api.php',
  37                                         'edit_form_selector': mwUploadFormSelector
  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' )
  61                 .focus( function() {
  62                         _this.toggleUpType( this.id == 'wpUploadFile' );
  63                 } )
  64                 // Also setup the onChange event binding:
  65                 .change( function() {
  66                         if ( wgUploadAutoFill ) {
  67                                 mwUploadHelper.doDestinationFill( this );
  68                         }
  69                 } );
  70         },
  71         /**
  72         * Set the upload radio buttons
  73         *
  74         * @boolean set
  75         */
  76         toggleUpType: function( set ) {
  77                 $j( '#wpSourceTypeFile' ).attr( 'checked', set );
  78                 $j( '#wpUploadFile' ).attr( 'disabled', !set );
  79
  80                 $j( '#wpSourceTypeURL' ).attr( 'checked', !set );
  81                 $j( '#wpUploadFileURL' ).attr( 'disabled', set );
  82
  83                 // If Firefogg is enabled, toggle action according to wpSourceTypeFile selection
  84                 if ( wgEnableFirefogg ) {
  85                         $j( '#wpUploadFile' ).firefogg( {
  86                                 'firefogg_form_action': $j( '#wpSourceTypeFile' ).attr( 'checked' )
  87                         } );
  88                 }
  89         },
  90         /**
  91         * Fill in a destination file-name based on a source asset name.
  92         */
  93         doDestinationFill: function( targetElm ) {
  94                 js_log( "doDestinationFill" )
  95                 // Remove any previously flagged errors
  96                 $j( '#mw-upload-permitted,#mw-upload-prohibited' ).hide();
  97
  98                 var path = $j( targetElm ).val();
  99                 // Find trailing part
 100                 var slash = path.lastIndexOf( '/' );
 101                 var backslash = path.lastIndexOf( '\\' );
 102                 var fname;
 103                 if ( slash == -1 && backslash == -1 ) {
 104                         fname = path;
 105                 } else if ( slash > backslash ) {
 106                         fname = path.substring( slash + 1, 10000 );
 107                 } else {
 108                         fname = path.substring( backslash + 1, 10000 );
 109                 }
 110                 // URLs are less likely to have a useful extension. Don't include them in the extension check.
 111                 if ( wgFileExtensions && $j( targetElm ).attr( 'id' ) != 'wpUploadFileURL' ) {
 112                         var found = false;
 113                         if ( fname.lastIndexOf( '.' ) != -1 ) {
 114                                 var ext = fname.substr( fname.lastIndexOf( '.' ) + 1 );
 115                                 for ( var i = 0; i < wgFileExtensions.length; i++ ) {
 116                                         if ( wgFileExtensions[i].toLowerCase() == ext.toLowerCase() )
 117                                         found = true;
 118                                 }
 119                         }
 120                         if ( !found ) {
 121                                 // Clear the upload. Set mw-upload-permitted to error.
 122                                 $j( targetElm ).val( '' );
 123                                 $j( '#mw-upload-permitted,#mw-upload-prohibited' ).show().addClass( 'error' );
 124                                 $j( '#wpDestFile' ).val( '' );
 125                                 return false;
 126                         }
 127                 }
 128                 // Capitalise first letter and replace spaces by underscores
 129                 fname = fname.charAt( 0 ).toUpperCase().concat( fname.substring( 1, 10000 ) ).replace(/ /g, '_' );
 130                 // Output result
 131                 $j( '#wpDestFile' ).val( fname );
 132
 133                 // Do a destination check
 134                 $j( '#wpDestFile' ).doDestCheck( {
 135                         'warn_target': '#wpDestFile-warning'
 136                 } );
 137         }
 138 }
 139
 140
 141 js2AddOnloadHook( function() {
 142         mwUploadHelper.init();
 143 } );