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 var sourceTypeCheckboxes
= document
.getElementsByName( 'wpSourceType' );
40 for ( var i
= 0; i
< sourceTypeCheckboxes
.length
; i
++ ) {
41 sourceTypeCheckboxes
[i
].onchange
= toggleUploadInputs
;
44 // AJAX wpDestFile warnings
45 if ( wgAjaxUploadDestCheck
) {
46 // Insert an event handler that fetches upload warnings when wpDestFile
48 document
.getElementById( 'wpDestFile' ).onchange = function ( e
) {
49 wgUploadWarningObj
.checkNow(this.value
);
51 // Insert a row where the warnings will be displayed just below the
53 var optionsTable
= document
.getElementById( 'mw-htmlform-description' ).tBodies
[0];
54 var row
= optionsTable
.insertRow( 1 );
55 var td
= document
.createElement( 'td' );
56 td
.id
= 'wpDestFile-warning';
59 row
.appendChild( td
);
62 if ( wgAjaxLicensePreview
) {
63 // License selector check
64 document
.getElementById( 'wpLicense' ).onchange
= licenseSelectorCheck
;
66 // License selector table row
67 var wpLicense
= document
.getElementById( 'wpLicense' );
68 var wpLicenseRow
= wpLicense
.parentNode
.parentNode
;
69 var wpLicenseTbody
= wpLicenseRow
.parentNode
;
71 var row
= document
.createElement( 'tr' );
72 var td
= document
.createElement( 'td' );
73 row
.appendChild( td
);
74 td
= document
.createElement( 'td' );
75 td
.id
= 'mw-license-preview';
76 row
.appendChild( td
);
78 wpLicenseTbody
.insertBefore( row
, wpLicenseRow
.nextSibling
);
83 for ( var i
= 0; i
< wgUploadSourceIds
.length
; i
++ )
84 document
.getElementById( wgUploadSourceIds
[i
] ).onchange = function (e
) {
85 fillDestFilename( this.id
);
90 * Iterate over all upload source fields and disable all except the selected one.
92 * @param enabledId The id of the selected radio button
95 window
.toggleUploadInputs = function() {
96 // Iterate over all rows with UploadSourceField
98 if ( document
.getElementsByClassName
) {
99 rows
= document
.getElementsByClassName( 'mw-htmlform-field-UploadSourceField' );
101 // Older browsers don't support getElementsByClassName
104 var allRows
= document
.getElementsByTagName( 'tr' );
105 for ( var i
= 0; i
< allRows
.length
; i
++ ) {
106 if ( allRows
[i
].className
== 'mw-htmlform-field-UploadSourceField' )
107 rows
.push( allRows
[i
] );
111 for ( var i
= 0; i
< rows
.length
; i
++ ) {
112 var inputs
= rows
[i
].getElementsByTagName( 'input' );
114 // Check if this row is selected
115 var isChecked
= true; // Default true in case wpSourceType is not found
116 for ( var j
= 0; j
< inputs
.length
; j
++ ) {
117 if ( inputs
[j
].name
== 'wpSourceType' )
118 isChecked
= inputs
[j
].checked
;
121 // Disable all unselected rows
122 for ( var j
= 0; j
< inputs
.length
; j
++ ) {
123 if ( inputs
[j
].type
!= 'radio')
124 inputs
[j
].disabled
= !isChecked
;
129 window
.wgUploadWarningObj
= {
130 'responseCache' : { '' : ' ' },
136 'keypress': function () {
137 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
139 // Find file to upload
140 var destFile
= document
.getElementById('wpDestFile');
141 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
142 if ( !destFile
|| !warningElt
) return ;
144 this.nameToCheck
= destFile
.value
;
147 if ( this.timeoutID
) {
148 window
.clearTimeout( this.timeoutID
);
150 // Check response cache
151 for (cached
in this.responseCache
) {
152 if (this.nameToCheck
== cached
) {
153 this.setWarning(this.responseCache
[this.nameToCheck
]);
158 this.timeoutID
= window
.setTimeout( 'wgUploadWarningObj.timeout()', this.delay
);
161 'checkNow': function (fname
) {
162 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
163 if ( this.timeoutID
) {
164 window
.clearTimeout( this.timeoutID
);
166 this.nameToCheck
= fname
;
170 'timeout' : function() {
171 if ( !wgAjaxUploadDestCheck
|| !sajax_init_object() ) return;
172 injectSpinner( document
.getElementById( 'wpDestFile' ), 'destcheck' );
174 // Get variables into local scope so that they will be preserved for the
175 // anonymous callback. fileName is copied so that multiple overlapping
176 // ajax requests can be supported.
178 var fileName
= this.nameToCheck
;
179 sajax_do_call( 'SpecialUpload::ajaxGetExistsWarning', [this.nameToCheck
],
181 obj
.processResult(result
, fileName
)
186 'processResult' : function (result
, fileName
) {
187 removeSpinner( 'destcheck' );
188 this.setWarning(result
.responseText
);
189 this.responseCache
[fileName
] = result
.responseText
;
192 'setWarning' : function (warning
) {
193 var warningElt
= document
.getElementById( 'wpDestFile-warning' );
194 var ackElt
= document
.getElementsByName( 'wpDestFileWarningAck' );
196 this.setInnerHTML(warningElt
, warning
);
198 // Set a value in the form indicating that the warning is acknowledged and
199 // doesn't need to be redisplayed post-upload
200 if ( warning
== '' || warning
== ' ' ) {
201 ackElt
[0].value
= '';
203 ackElt
[0].value
= '1';
207 'setInnerHTML' : function (element
, text
) {
208 // Check for no change to avoid flicker in IE 7
209 if (element
.innerHTML
!= text
) {
210 element
.innerHTML
= text
;
215 window
.fillDestFilename = function(id
) {
216 if (!wgUploadAutoFill
) {
219 if (!document
.getElementById
) {
222 // Remove any previously flagged errors
223 var e
= document
.getElementById( 'mw-upload-permitted' );
224 if( e
) e
.className
= '';
226 var e
= document
.getElementById( 'mw-upload-prohibited' );
227 if( e
) e
.className
= '';
229 var path
= document
.getElementById(id
).value
;
230 // Find trailing part
231 var slash
= path
.lastIndexOf('/');
232 var backslash
= path
.lastIndexOf('\\');
234 if (slash
== -1 && backslash
== -1) {
236 } else if (slash
> backslash
) {
237 fname
= path
.substring(slash
+1, 10000);
239 fname
= path
.substring(backslash
+1, 10000);
242 // Clear the filename if it does not have a valid extension.
243 // URLs are less likely to have a useful extension, so don't include them in the
245 if( wgStrictFileExtensions
&& wgFileExtensions
&& id
!= 'wpUploadFileURL' ) {
247 if( fname
.lastIndexOf( '.' ) != -1 ) {
248 var ext
= fname
.substr( fname
.lastIndexOf( '.' ) + 1 );
249 for( var i
= 0; i
< wgFileExtensions
.length
; i
++ ) {
250 if( wgFileExtensions
[i
].toLowerCase() == ext
.toLowerCase() ) {
257 // Not a valid extension
258 // Clear the upload and set mw-upload-permitted to error
259 document
.getElementById(id
).value
= '';
260 var e
= document
.getElementById( 'mw-upload-permitted' );
261 if( e
) e
.className
= 'error';
263 var e
= document
.getElementById( 'mw-upload-prohibited' );
264 if( e
) e
.className
= 'error';
266 // Clear wpDestFile as well
267 var e
= document
.getElementById( 'wpDestFile' )
268 if( e
) e
.value
= '';
274 // Replace spaces by underscores
275 fname
= fname
.replace( / /g
, '_' );
276 // Capitalise first letter if needed
277 if ( wgCapitalizeUploads
) {
278 fname
= fname
.charAt( 0 ).toUpperCase().concat( fname
.substring( 1, 10000 ) );
282 var destFile
= document
.getElementById('wpDestFile');
284 destFile
.value
= fname
;
285 wgUploadWarningObj
.checkNow(fname
) ;
289 window
.toggleFilenameFiller = function() {
290 if(!document
.getElementById
) return;
291 var upfield
= document
.getElementById('wpUploadFile');
292 var destName
= document
.getElementById('wpDestFile').value
;
293 if (destName
=='' || destName
==' ') {
294 wgUploadAutoFill
= true;
296 wgUploadAutoFill
= false;
300 window
.wgUploadLicenseObj
= {
302 'responseCache' : { '' : '' },
304 'fetchPreview': function( license
) {
305 if( !wgAjaxLicensePreview
) return;
306 for (cached
in this.responseCache
) {
307 if (cached
== license
) {
308 this.showPreview( this.responseCache
[license
] );
312 injectSpinner( document
.getElementById( 'wpLicense' ), 'license' );
314 var title
= document
.getElementById('wpDestFile').value
;
315 if ( !title
) title
= 'File:Sample.jpg';
317 var url
= wgScriptPath
+ '/api' + wgScriptExtension
318 + '?action=parse&text={{' + encodeURIComponent( license
) + '}}'
319 + '&title=' + encodeURIComponent( title
)
320 + '&prop=text&pst&format=json';
322 var req
= sajax_init_object();
323 req
.onreadystatechange = function() {
324 if ( req
.readyState
== 4 && req
.status
== 200 )
325 wgUploadLicenseObj
.processResult( eval( '(' + req
.responseText
+ ')' ), license
);
327 req
.open( 'GET', url
, true );
331 'processResult' : function( result
, license
) {
332 removeSpinner( 'license' );
333 this.responseCache
[license
] = result
['parse']['text']['*'];
334 this.showPreview( this.responseCache
[license
] );
338 'showPreview' : function( preview
) {
339 var previewPanel
= document
.getElementById( 'mw-license-preview' );
340 if( previewPanel
.innerHTML
!= preview
)
341 previewPanel
.innerHTML
= preview
;
346 addOnloadHook( wgUploadSetup
);