1 function licenseSelectorCheck() {
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 function wgUploadSetup() {
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 document.getElementById( 'wpDestFile' ).onchange = function ( e ) {
47 wgUploadWarningObj.checkNow(this.value);
49 var optionsTable = document.getElementById( 'mw-htmlform-description' ).tBodies[0];
50 var row = document.createElement( 'tr' );
51 var td = document.createElement( 'td' );
52 td.id = 'wpDestFile-warning';
55 row.appendChild( td );
56 optionsTable.insertBefore( row, optionsTable.children[1] );
59 if ( wgAjaxLicensePreview ) {
60 // License selector check
61 document.getElementById( 'wpLicense' ).onchange = licenseSelectorCheck;
63 // License selector table row
64 var wpLicense = document.getElementById( 'wpLicense' );
65 var wpLicenseRow = wpLicense.parentNode.parentNode;
66 var wpLicenseTbody = wpLicenseRow.parentNode;
68 var row = document.createElement( 'tr' );
69 var td = document.createElement( 'td' );
70 row.appendChild( td );
71 td = document.createElement( 'td' );
72 td.id = 'mw-license-preview';
73 row.appendChild( td );
75 wpLicenseTbody.insertBefore( row, wpLicenseRow.nextSibling );
80 for ( var i = 0; i < wgUploadSourceIds.length; i++ )
81 document.getElementById( wgUploadSourceIds[i] ).onchange = function (e) {
82 fillDestFilename( this.id );
87 * Iterate over all upload source fields and disable all except the selected one.
89 * @param enabledId The id of the selected radio button
92 function toggleUploadInputs() {
93 // Iterate over all rows with UploadSourceField
95 if ( document.getElementsByClassName ) {
96 rows = document.getElementsByClassName( 'mw-htmlform-field-UploadSourceField' );
98 // Older browsers don't support getElementsByClassName
101 var allRows = document.getElementsByTagName( 'tr' );
102 for ( var i = 0; i < allRows.length; i++ ) {
103 if ( allRows[i].className == 'mw-htmlform-field-UploadSourceField' )
104 rows.push( allRows[i] );
108 for ( var i = 0; i < rows.length; i++ ) {
109 var inputs = rows[i].getElementsByTagName( 'input' );
111 // Check if this row is selected
112 var isChecked = true; // Default true in case wpSourceType is not found
113 for ( var j = 0; j < inputs.length; j++ ) {
114 if ( inputs[j].name == 'wpSourceType' )
115 isChecked = inputs[j].checked;
118 // Disable all unselected rows
119 for ( var j = 0; j < inputs.length; j++ ) {
120 if ( inputs[j].type != 'radio')
121 inputs[j].disabled = !isChecked;
126 var wgUploadWarningObj = {
127 'responseCache' : { '' : ' ' },
133 'keypress': function () {
134 if ( !wgAjaxUploadDestCheck || !sajax_init_object() ) return;
136 // Find file to upload
137 var destFile = document.getElementById('wpDestFile');
138 var warningElt = document.getElementById( 'wpDestFile-warning' );
139 if ( !destFile || !warningElt ) return ;
141 this.nameToCheck = destFile.value ;
144 if ( this.timeoutID ) {
145 window.clearTimeout( this.timeoutID );
147 // Check response cache
148 for (cached in this.responseCache) {
149 if (this.nameToCheck == cached) {
150 this.setWarning(this.responseCache[this.nameToCheck]);
155 this.timeoutID = window.setTimeout( 'wgUploadWarningObj.timeout()', this.delay );
158 'checkNow': function (fname) {
159 if ( !wgAjaxUploadDestCheck || !sajax_init_object() ) return;
160 if ( this.timeoutID ) {
161 window.clearTimeout( this.timeoutID );
163 this.nameToCheck = fname;
167 'timeout' : function() {
168 if ( !wgAjaxUploadDestCheck || !sajax_init_object() ) return;
169 injectSpinner( document.getElementById( 'wpDestFile' ), 'destcheck' );
171 // Get variables into local scope so that they will be preserved for the
172 // anonymous callback. fileName is copied so that multiple overlapping
173 // ajax requests can be supported.
175 var fileName = this.nameToCheck;
176 sajax_do_call( 'SpecialUpload::ajaxGetExistsWarning', [this.nameToCheck],
178 obj.processResult(result, fileName)
183 'processResult' : function (result, fileName) {
184 removeSpinner( 'destcheck' );
185 this.setWarning(result.responseText);
186 this.responseCache[fileName] = result.responseText;
189 'setWarning' : function (warning) {
190 var warningElt = document.getElementById( 'wpDestFile-warning' );
191 var ackElt = document.getElementsByName( 'wpDestFileWarningAck' );
193 this.setInnerHTML(warningElt, warning);
195 // Set a value in the form indicating that the warning is acknowledged and
196 // doesn't need to be redisplayed post-upload
197 if ( warning == '' || warning == ' ' ) {
198 ackElt[0].value = '';
200 ackElt[0].value = '1';
204 'setInnerHTML' : function (element, text) {
205 // Check for no change to avoid flicker in IE 7
206 if (element.innerHTML != text) {
207 element.innerHTML = text;
212 function fillDestFilename(id) {
213 if (!wgUploadAutoFill) {
216 if (!document.getElementById) {
219 // Remove any previously flagged errors
220 var e = document.getElementById( 'mw-upload-permitted' );
221 if( e ) e.className = '';
223 var e = document.getElementById( 'mw-upload-prohibited' );
224 if( e ) e.className = '';
226 var path = document.getElementById(id).value;
227 // Find trailing part
228 var slash = path.lastIndexOf('/');
229 var backslash = path.lastIndexOf('\\');
231 if (slash == -1 && backslash == -1) {
233 } else if (slash > backslash) {
234 fname = path.substring(slash+1, 10000);
236 fname = path.substring(backslash+1, 10000);
239 // Clear the filename if it does not have a valid extension.
240 // URLs are less likely to have a useful extension, so don't include them in the
242 if( wgFileExtensions && id != 'wpUploadFileURL' ) {
244 if( fname.lastIndexOf( '.' ) != -1 ) {
245 var ext = fname.substr( fname.lastIndexOf( '.' ) + 1 );
246 for( var i = 0; i < wgFileExtensions.length; i++ ) {
247 if( wgFileExtensions[i].toLowerCase() == ext.toLowerCase() ) {
254 // Not a valid extension
255 // Clear the upload and set mw-upload-permitted to error
256 document.getElementById(id).value = '';
257 var e = document.getElementById( 'mw-upload-permitted' );
258 if( e ) e.className = 'error';
260 var e = document.getElementById( 'mw-upload-prohibited' );
261 if( e ) e.className = 'error';
263 // Clear wpDestFile as well
264 var e = document.getElementById( 'wpDestFile' )
265 if( e ) e.value = '';
271 // Capitalise first letter and replace spaces by underscores
272 // FIXME: $wgCapitalizedNamespaces
273 fname = fname.charAt(0).toUpperCase().concat(fname.substring(1,10000)).replace(/ /g, '_');
276 var destFile = document.getElementById('wpDestFile');
278 destFile.value = fname;
279 wgUploadWarningObj.checkNow(fname) ;
283 function toggleFilenameFiller() {
284 if(!document.getElementById) return;
285 var upfield = document.getElementById('wpUploadFile');
286 var destName = document.getElementById('wpDestFile').value;
287 if (destName=='' || destName==' ') {
288 wgUploadAutoFill = true;
290 wgUploadAutoFill = false;
294 var wgUploadLicenseObj = {
296 'responseCache' : { '' : '' },
298 'fetchPreview': function( license ) {
299 if( !wgAjaxLicensePreview || !sajax_init_object() ) return;
300 for (cached in this.responseCache) {
301 if (cached == license) {
302 this.showPreview( this.responseCache[license] );
306 injectSpinner( document.getElementById( 'wpLicense' ), 'license' );
307 sajax_do_call( 'SpecialUpload::ajaxGetLicensePreview', [license],
309 wgUploadLicenseObj.processResult( result, license );
314 'processResult' : function( result, license ) {
315 removeSpinner( 'license' );
316 this.showPreview( result.responseText );
317 this.responseCache[license] = result.responseText;
320 'showPreview' : function( preview ) {
321 var previewPanel = document.getElementById( 'mw-license-preview' );
322 if( previewPanel.innerHTML != preview )
323 previewPanel.innerHTML = preview;
328 addOnloadHook( wgUploadSetup );