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
;
39 // AJAX wpDestFile warnings
40 if ( wgAjaxUploadDestCheck
) {
41 // Insert an event handler that fetches upload warnings when wpDestFile
43 document
.getElementById( 'wpDestFile' ).onchange = function ( e
) {
44 wgUploadWarningObj
.checkNow(this.value
);
46 // Insert a row where the warnings will be displayed just below the
48 var optionsTable
= document
.getElementById( 'mw-htmlform-description' ).tBodies
[0];
49 var row
= optionsTable
.insertRow( 1 );
50 var td
= document
.createElement( 'td' );
51 td
.id
= 'wpDestFile-warning';
54 row
.appendChild( td
);
57 var wpLicense
= document
.getElementById( 'wpLicense' );
58 if ( wgAjaxLicensePreview
&& wpLicense
) {
59 // License selector check
60 wpLicense
.onchange
= licenseSelectorCheck
;
62 // License selector table row
63 var wpLicenseRow
= wpLicense
.parentNode
.parentNode
;
64 var wpLicenseTbody
= wpLicenseRow
.parentNode
;
66 var row
= document
.createElement( 'tr' );
67 var td
= document
.createElement( 'td' );
68 row
.appendChild( td
);
69 td
= document
.createElement( 'td' );
70 td
.id
= 'mw-license-preview';
71 row
.appendChild( td
);
73 wpLicenseTbody
.insertBefore( row
, wpLicenseRow
.nextSibling
);
78 for ( var i
= 0; i
< wgUploadSourceIds
.length
; i
++ )
79 document
.getElementById( wgUploadSourceIds
[i
] ).onchange = function (e
) {
80 fillDestFilename( this.id
);
85 window
.wgUploadWarningObj
= {
86 'responseCache' : { '' : ' ' },
92 'keypress': function () {
93 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
95 // Find file to upload
96 var destFile
= document
.getElementById('wpDestFile');
97 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
98 if ( !destFile
|| !warningElt
) return ;
100 this.nameToCheck
= destFile
.value
;
103 if ( this.timeoutID
) {
104 window
.clearTimeout( this.timeoutID
);
106 // Check response cache
107 for (cached
in this.responseCache
) {
108 if (this.nameToCheck
== cached
) {
109 this.setWarning(this.responseCache
[this.nameToCheck
]);
114 this.timeoutID
= window
.setTimeout( 'wgUploadWarningObj.timeout()', this.delay
);
117 'checkNow': function (fname
) {
118 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
119 if ( this.timeoutID
) {
120 window
.clearTimeout( this.timeoutID
);
122 this.nameToCheck
= fname
;
126 'timeout' : function() {
127 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
128 injectSpinner( document
.getElementById( 'wpDestFile' ), 'destcheck' );
130 // Get variables into local scope so that they will be preserved for the
131 // anonymous callback. fileName is copied so that multiple overlapping
132 // ajax requests can be supported.
134 var fileName
= this.nameToCheck
;
135 sajax_do_call( 'SpecialUpload::ajaxGetExistsWarning', [this.nameToCheck
],
137 obj
.processResult(result
, fileName
)
142 'processResult' : function (result
, fileName
) {
143 removeSpinner( 'destcheck' );
144 this.setWarning(result
.responseText
);
145 this.responseCache
[fileName
] = result
.responseText
;
148 'setWarning' : function (warning
) {
149 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
150 var ackElt
= document
.getElementsByName( 'wpDestFileWarningAck' );
152 this.setInnerHTML(warningElt
, warning
);
154 // Set a value in the form indicating that the warning is acknowledged and
155 // doesn't need to be redisplayed post-upload
156 if ( warning
== '' || warning
== ' ' ) {
157 ackElt
[0].value
= '';
159 ackElt
[0].value
= '1';
163 'setInnerHTML' : function (element
, text
) {
164 // Check for no change to avoid flicker in IE 7
165 if (element
.innerHTML
!= text
) {
166 element
.innerHTML
= text
;
171 window
.fillDestFilename = function(id
) {
172 if (!wgUploadAutoFill
) {
175 if (!document
.getElementById
) {
178 // Remove any previously flagged errors
179 var e
= document
.getElementById( 'mw-upload-permitted' );
180 if( e
) e
.className
= '';
182 var e
= document
.getElementById( 'mw-upload-prohibited' );
183 if( e
) e
.className
= '';
185 var path
= document
.getElementById(id
).value
;
186 // Find trailing part
187 var slash
= path
.lastIndexOf('/');
188 var backslash
= path
.lastIndexOf('\\');
190 if (slash
== -1 && backslash
== -1) {
192 } else if (slash
> backslash
) {
193 fname
= path
.substring(slash
+1, 10000);
195 fname
= path
.substring(backslash
+1, 10000);
198 // Clear the filename if it does not have a valid extension.
199 // URLs are less likely to have a useful extension, so don't include them in the
201 if( wgStrictFileExtensions
&& wgFileExtensions
&& id
!= 'wpUploadFileURL' ) {
203 if( fname
.lastIndexOf( '.' ) != -1 ) {
204 var ext
= fname
.substr( fname
.lastIndexOf( '.' ) + 1 );
205 for( var i
= 0; i
< wgFileExtensions
.length
; i
++ ) {
206 if( wgFileExtensions
[i
].toLowerCase() == ext
.toLowerCase() ) {
213 // Not a valid extension
214 // Clear the upload and set mw-upload-permitted to error
215 document
.getElementById(id
).value
= '';
216 var e
= document
.getElementById( 'mw-upload-permitted' );
217 if( e
) e
.className
= 'error';
219 var e
= document
.getElementById( 'mw-upload-prohibited' );
220 if( e
) e
.className
= 'error';
222 // Clear wpDestFile as well
223 var e
= document
.getElementById( 'wpDestFile' );
224 if( e
) e
.value
= '';
230 // Replace spaces by underscores
231 fname
= fname
.replace( / /g
, '_' );
232 // Capitalise first letter if needed
233 if ( wgCapitalizeUploads
) {
234 fname
= fname
.charAt( 0 ).toUpperCase().concat( fname
.substring( 1, 10000 ) );
238 var destFile
= document
.getElementById('wpDestFile');
240 destFile
.value
= fname
;
241 wgUploadWarningObj
.checkNow(fname
) ;
245 window
.toggleFilenameFiller = function() {
246 if(!document
.getElementById
) return;
247 var upfield
= document
.getElementById('wpUploadFile');
248 var destName
= document
.getElementById('wpDestFile').value
;
249 wgUploadAutoFill
= ( destName
== '' || destName
== ' ' );
252 window
.wgUploadLicenseObj
= {
254 'responseCache' : { '' : '' },
256 'fetchPreview': function( license
) {
257 if( !wgAjaxLicensePreview
) return;
258 for (cached
in this.responseCache
) {
259 if (cached
== license
) {
260 this.showPreview( this.responseCache
[license
] );
264 injectSpinner( document
.getElementById( 'wpLicense' ), 'license' );
266 var title
= document
.getElementById('wpDestFile').value
;
267 if ( !title
) title
= 'File:Sample.jpg';
269 var url
= wgScriptPath
+ '/api' + wgScriptExtension
270 + '?action=parse&text={{' + encodeURIComponent( license
) + '}}'
271 + '&title=' + encodeURIComponent( title
)
272 + '&prop=text&pst&format=json';
274 var req
= sajax_init_object();
275 req
.onreadystatechange = function() {
276 if ( req
.readyState
== 4 && req
.status
== 200 )
277 wgUploadLicenseObj
.processResult( eval( '(' + req
.responseText
+ ')' ), license
);
279 req
.open( 'GET', url
, true );
283 'processResult' : function( result
, license
) {
284 removeSpinner( 'license' );
285 this.responseCache
[license
] = result
['parse']['text']['*'];
286 this.showPreview( this.responseCache
[license
] );
290 'showPreview' : function( preview
) {
291 var previewPanel
= document
.getElementById( 'mw-license-preview' );
292 if( previewPanel
.innerHTML
!= preview
)
293 previewPanel
.innerHTML
= preview
;
298 addOnloadHook( wgUploadSetup
);