1 window
.licenseSelectorCheck = function() {
2 var selector
= document
.getElementById( "wpLicense" );
3 var selection
= selector
.options
[selector
.selectedIndex
].value
;
4 if( selector
.selectedIndex
> 0 ) {
5 if( selection
== "" ) {
6 // Option disabled, but browser is broken and doesn't respect this
7 selector
.selectedIndex
= 0;
10 // We might show a preview
11 wgUploadLicenseObj
.fetchPreview( selection
);
14 window
.wgUploadSetup = function() {
15 // Disable URL box if the URL copy upload source type is not selected
16 var e
= document
.getElementById( 'wpSourceTypeurl' );
19 var ein
= document
.getElementById( 'wpUploadFileURL' );
21 ein
.setAttribute( 'disabled', 'disabled' );
25 // For MSIE/Mac: non-breaking spaces cause the <option> not to render.
26 // But for some reason, setting the text to itself works
27 var selector
= document
.getElementById("wpLicense");
29 var ua
= navigator
.userAgent
;
30 var isMacIe
= (ua
.indexOf("MSIE") != -1) && (ua
.indexOf("Mac") != -1);
32 for (var i
= 0; i
< selector
.options
.length
; i
++) {
33 selector
.options
[i
].text
= selector
.options
[i
].text
;
38 // AJAX wpDestFile warnings
39 if ( wgAjaxUploadDestCheck
) {
40 // Insert an event handler that fetches upload warnings when wpDestFile
42 document
.getElementById( 'wpDestFile' ).onchange = function ( e
) {
43 wgUploadWarningObj
.checkNow(this.value
);
45 // Insert a row where the warnings will be displayed just below the
47 var optionsTable
= document
.getElementById( 'mw-htmlform-description' ).tBodies
[0];
48 var row
= optionsTable
.insertRow( 1 );
49 var td
= document
.createElement( 'td' );
50 td
.id
= 'wpDestFile-warning';
53 row
.appendChild( td
);
56 var wpLicense
= document
.getElementById( 'wpLicense' );
57 if ( wgAjaxLicensePreview
&& wpLicense
) {
58 // License selector check
59 wpLicense
.onchange
= licenseSelectorCheck
;
61 // License selector table row
62 var wpLicenseRow
= wpLicense
.parentNode
.parentNode
;
63 var wpLicenseTbody
= wpLicenseRow
.parentNode
;
65 var row
= document
.createElement( 'tr' );
66 var td
= document
.createElement( 'td' );
67 row
.appendChild( td
);
68 td
= document
.createElement( 'td' );
69 td
.id
= 'mw-license-preview';
70 row
.appendChild( td
);
72 wpLicenseTbody
.insertBefore( row
, wpLicenseRow
.nextSibling
);
77 for ( var i
= 0; i
< wgUploadSourceIds
.length
; i
++ )
78 document
.getElementById( wgUploadSourceIds
[i
] ).onchange = function (e
) {
79 fillDestFilename( this.id
);
84 window
.wgUploadWarningObj
= {
85 'responseCache' : { '' : ' ' },
91 'keypress': function () {
92 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
94 // Find file to upload
95 var destFile
= document
.getElementById('wpDestFile');
96 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
97 if ( !destFile
|| !warningElt
) return ;
99 this.nameToCheck
= destFile
.value
;
102 if ( this.timeoutID
) {
103 window
.clearTimeout( this.timeoutID
);
105 // Check response cache
106 for (cached
in this.responseCache
) {
107 if (this.nameToCheck
== cached
) {
108 this.setWarning(this.responseCache
[this.nameToCheck
]);
113 this.timeoutID
= window
.setTimeout( 'wgUploadWarningObj.timeout()', this.delay
);
116 'checkNow': function (fname
) {
117 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
118 if ( this.timeoutID
) {
119 window
.clearTimeout( this.timeoutID
);
121 this.nameToCheck
= fname
;
125 'timeout' : function() {
126 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
127 injectSpinner( document
.getElementById( 'wpDestFile' ), 'destcheck' );
129 // Get variables into local scope so that they will be preserved for the
130 // anonymous callback. fileName is copied so that multiple overlapping
131 // ajax requests can be supported.
133 var fileName
= this.nameToCheck
;
134 sajax_do_call( 'SpecialUpload::ajaxGetExistsWarning', [this.nameToCheck
],
136 obj
.processResult(result
, fileName
)
141 'processResult' : function (result
, fileName
) {
142 removeSpinner( 'destcheck' );
143 this.setWarning(result
.responseText
);
144 this.responseCache
[fileName
] = result
.responseText
;
147 'setWarning' : function (warning
) {
148 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
149 var ackElt
= document
.getElementsByName( 'wpDestFileWarningAck' );
151 this.setInnerHTML(warningElt
, warning
);
153 // Set a value in the form indicating that the warning is acknowledged and
154 // doesn't need to be redisplayed post-upload
155 if ( warning
== '' || warning
== ' ' ) {
156 ackElt
[0].value
= '';
158 ackElt
[0].value
= '1';
162 'setInnerHTML' : function (element
, text
) {
163 // Check for no change to avoid flicker in IE 7
164 if (element
.innerHTML
!= text
) {
165 element
.innerHTML
= text
;
170 window
.fillDestFilename = function(id
) {
171 if (!wgUploadAutoFill
) {
174 if (!document
.getElementById
) {
177 // Remove any previously flagged errors
178 var e
= document
.getElementById( 'mw-upload-permitted' );
179 if( e
) e
.className
= '';
181 var e
= document
.getElementById( 'mw-upload-prohibited' );
182 if( e
) e
.className
= '';
184 var path
= document
.getElementById(id
).value
;
185 // Find trailing part
186 var slash
= path
.lastIndexOf('/');
187 var backslash
= path
.lastIndexOf('\\');
189 if (slash
== -1 && backslash
== -1) {
191 } else if (slash
> backslash
) {
192 fname
= path
.substring(slash
+1, 10000);
194 fname
= path
.substring(backslash
+1, 10000);
197 // Clear the filename if it does not have a valid extension.
198 // URLs are less likely to have a useful extension, so don't include them in the
200 if( wgStrictFileExtensions
&& wgFileExtensions
&& id
!= 'wpUploadFileURL' ) {
202 if( fname
.lastIndexOf( '.' ) != -1 ) {
203 var ext
= fname
.substr( fname
.lastIndexOf( '.' ) + 1 );
204 for( var i
= 0; i
< wgFileExtensions
.length
; i
++ ) {
205 if( wgFileExtensions
[i
].toLowerCase() == ext
.toLowerCase() ) {
212 // Not a valid extension
213 // Clear the upload and set mw-upload-permitted to error
214 document
.getElementById(id
).value
= '';
215 var e
= document
.getElementById( 'mw-upload-permitted' );
216 if( e
) e
.className
= 'error';
218 var e
= document
.getElementById( 'mw-upload-prohibited' );
219 if( e
) e
.className
= 'error';
221 // Clear wpDestFile as well
222 var e
= document
.getElementById( 'wpDestFile' );
223 if( e
) e
.value
= '';
229 // Replace spaces by underscores
230 fname
= fname
.replace( / /g
, '_' );
231 // Capitalise first letter if needed
232 if ( wgCapitalizeUploads
) {
233 fname
= fname
.charAt( 0 ).toUpperCase().concat( fname
.substring( 1, 10000 ) );
237 var destFile
= document
.getElementById('wpDestFile');
239 destFile
.value
= fname
;
240 wgUploadWarningObj
.checkNow(fname
) ;
244 window
.toggleFilenameFiller = function() {
245 if(!document
.getElementById
) return;
246 var upfield
= document
.getElementById('wpUploadFile');
247 var destName
= document
.getElementById('wpDestFile').value
;
248 wgUploadAutoFill
= ( destName
== '' || destName
== ' ' );
251 window
.wgUploadLicenseObj
= {
253 'responseCache' : { '' : '' },
255 'fetchPreview': function( license
) {
256 if( !wgAjaxLicensePreview
) return;
257 for (cached
in this.responseCache
) {
258 if (cached
== license
) {
259 this.showPreview( this.responseCache
[license
] );
263 injectSpinner( document
.getElementById( 'wpLicense' ), 'license' );
265 var title
= document
.getElementById('wpDestFile').value
;
266 if ( !title
) title
= 'File:Sample.jpg';
268 var url
= wgScriptPath
+ '/api' + wgScriptExtension
269 + '?action=parse&text={{' + encodeURIComponent( license
) + '}}'
270 + '&title=' + encodeURIComponent( title
)
271 + '&prop=text&pst&format=json';
273 var req
= sajax_init_object();
274 req
.onreadystatechange = function() {
275 if ( req
.readyState
== 4 && req
.status
== 200 )
276 wgUploadLicenseObj
.processResult( eval( '(' + req
.responseText
+ ')' ), license
);
278 req
.open( 'GET', url
, true );
282 'processResult' : function( result
, license
) {
283 removeSpinner( 'license' );
284 this.responseCache
[license
] = result
['parse']['text']['*'];
285 this.showPreview( this.responseCache
[license
] );
288 'showPreview' : function( preview
) {
289 var previewPanel
= document
.getElementById( 'mw-license-preview' );
290 if( previewPanel
.innerHTML
!= preview
)
291 previewPanel
.innerHTML
= preview
;
296 addOnloadHook( wgUploadSetup
);