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| − | /* Ajax batch delete thingy, version [0.1.1b]
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| − | Originally from: http://en.wikipedia.org/wiki/User:Splarka/ajaxbatchdelete.js
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| − |
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| − | Notes:
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| − | * It is a bit verbose, after debugging perhaps some output should be removed.
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| − | * It waits 1 second after every delete before starting the next.
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| − | * Can be aborted by simply deleting the contents of the textarea, or leaving the page.
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| − | * Stops when it hits a blank line.
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| − | * Nonfatal errors (skip to next line):
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| − | ** Bad character or malformed line
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| − | ** Bad token
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| − | ** Unexpected response
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| − | * Pauses in execution can be added with a blank line.
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| − |
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| − | To do:
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| − | * Cache the token if two the same?
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| − | ** Please note the delete token is not guaranteed to be static, but currently it always is.
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| − | */
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| − |
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| − | addOnloadHook(function() {
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| − | addPortletLink('p-tb','/wiki/Special:BlankPage?blankspecial=ajaxbd','Batch Delete');
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| − | });
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| − |
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| − | if(wgCanonicalSpecialPageName && wgCanonicalSpecialPageName.toLowerCase() == 'blankpage' && queryString('blankspecial') == 'ajaxbd') {
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| − | document.title = 'Ajax Batch Deletion';
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| − | addOnloadHook(abdForm);
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| − | }
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| − |
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| − | function abdForm() {
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| − | addPortletLink('p-tb','/wiki/Special:Log/delete?user=' + encodeURIComponent(wgUserName),'My delete log');
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| − |
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| − | //subvert this Special: page to our own needs.
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| − | var con = document.getElementById('content') || document.getElementById('mw_content');
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| − | var bcon = document.getElementById('bodyContent') || document.getElementById('mw_contentholder');
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| − | var fh = getElementsByClassName(con,'h1','firstHeading')[0];
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| − | while(fh.firstChild) fh.removeChild(fh.firstChild)
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| − | fh.appendChild(document.createTextNode('Ajax Batch Deletion'));
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| − | for(var i=0;i<bcon.childNodes.length;i++) {
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| − | bcur = bcon.childNodes[i];
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| − | if(bcur.id != 'siteSub' && bcur.id != 'contentSub' && bcur.className != 'visualClear') {
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| − | while(bcur.firstChild) bcur.removeChild(bcur.firstChild)
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| − | if(bcur.nodeType == 3) bcur.nodeValue = '';
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| − | }
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| − | }
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| − |
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| − | //generate content
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| − | var form = document.createElement('form');
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| − | form.appendChild(document.createTextNode('List of pages to delete:'));
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| − | form.appendChild(document.createElement('p'));
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| − | form.setAttribute('action','javascript:void(0);');
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| − | var txt = document.createElement('textarea');
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| − | txt.style.height = '20em';
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| − | txt.style.width = '50%';
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| − | txt.setAttribute('id','abd-textarea');
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| − | form.appendChild(txt);
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| − | form.appendChild(document.createElement('p'));
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| − | var lab1 = document.createElement('label');
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| − | lab1.setAttribute('for','abd-reason')
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| − | lab1.appendChild(document.createTextNode('Deletion reason: '));
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| − | form.appendChild(lab1);
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| − | var inp1 = document.createElement('input');
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| − | inp1.style.width = '20em';
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| − | inp1.setAttribute('type','text');
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| − | inp1.setAttribute('id','abd-reason');
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| − | form.appendChild(inp1);
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| − | form.appendChild(document.createElement('p'));
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| − | var sub1 = document.createElement('input');
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| − | sub1.setAttribute('type','button');
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| − | sub1.setAttribute('id','abd-startbutton');
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| − | sub1.setAttribute('value','start');
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| − | sub1.setAttribute('onclick','abdStart()');
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| − | form.appendChild(sub1);
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| − | bcon.appendChild(form);
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| − | var pre = document.createElement('pre');
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| − | pre.setAttribute('id','abd-output');
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| − | bcon.appendChild(pre);
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| − | }
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| − |
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| − | function abdStart() {
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| − | document.getElementById('abd-startbutton').setAttribute('disabled','disabled');
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| − | var out = document.getElementById('abd-output');
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| − | var txt = document.getElementById('abd-textarea');
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| − | var deletes = txt.value.split('\n');
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| − | var page = deletes[0];
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| − | if(page == '') {
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| − | out.appendChild(document.createTextNode('* Done! Nothing left to do, or next line is blank.\n'));
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| − | document.getElementById('abd-startbutton').removeAttribute('disabled');
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| − | } else {
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| − | var badchars = /(\#|\<|\>|\[|\]|\{|\}|\|)/;
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| − | if(badchars.test(page)) {
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| − | out.appendChild(document.createTextNode('! Illegal characters detected, skipping:' + page + '\n'));
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| − | setTimeout('abdStart()',1000);
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| − | } else {
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| − | out.appendChild(document.createTextNode('> Attempting to delete [[' + page + ']]\n'));
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| − | abdGetToken(page);
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| − | }
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| − | }
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| − | deletes = deletes.slice(1,deletes.length);
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| − | txt.value = deletes.join('\n');
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| − | }
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| − | function abdGetToken(page) {
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| − | var out = document.getElementById('abd-output');
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| − | out.appendChild(document.createTextNode(' > Fetching delete token for [[' + page + ']]\n'));
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| − | var url = wgScriptPath + '/api.php?action=query&prop=info&indexpageids=1&intoken=delete&format=json&titles=' + encodeURIComponent(page);
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| − | var req = sajax_init_object();
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| − | req.open('GET', url, true);
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| − | req.onreadystatechange = function() {
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| − | if(req.readyState == 4 && req.status == 200) {
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| − | eval("abdDelete(" + req.responseText + ",'" + req.responseText.replace(/\'/g,"`") + "','" + page + "')");
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| − | }
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| − | }
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| − | req.send(null);
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| − | }
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| − |
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| − | function abdDelete(obj,txt,page) {
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| − | var out = document.getElementById('abd-output');
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| − | if(obj['error']) {
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| − | out.appendChild(document.createTextNode(' ! Api error: ' + obj['error']['code'] + ' - ' + obj['error']['info'] + '\n'));
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| − | return;
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| − | }
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| − | if(!obj['query'] || !obj['query']['pageids'] || !obj['query']['pages'][obj['query']['pageids'][0]] || !obj['query']['pages'][obj['query']['pageids'][0]]['deletetoken']) {
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| − | out.appendChild(document.createTextNode(' ? Unexpected response: ' + txt + '\n'));
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| − | return;
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| − | }
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| − | var token = obj['query']['pages'][obj['query']['pageids'][0]]['deletetoken'];
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| − | out.appendChild(document.createTextNode(' > Token found, attempting delete\n'));
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| − | var reason = document.getElementById('abd-reason').value;
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| − |
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| − | var params = 'action=delete&format=json&token=' + encodeURIComponent(token) + '&title=' + encodeURIComponent(page) + '&reason=' + encodeURIComponent(reason);
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| − | var url = wgScriptPath + '/api.php';
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| − |
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| − | var req = sajax_init_object();
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| − | req.open('POST', url, true);
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| − | req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
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| − | req.setRequestHeader('Content-length', params.length);
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| − | req.setRequestHeader('Connection', 'close');
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| − | req.onreadystatechange = function() {
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| − | if(req.readyState == 4 && req.status == 200) {
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| − | eval("abdDeleteAftermath(" + req.responseText + ",'" + req.responseText.replace(/\'/g,"`") + "')");
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| − | }
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| − | }
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| − | req.send(params);
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| − | }
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| − |
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| − | function abdDeleteAftermath(obj,txt) {
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| − | var out = document.getElementById('abd-output');
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| − | if(obj['error']) {
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| − | out.appendChild(document.createTextNode(' ! Api error: ' + obj['error']['code'] + ' - ' + obj['error']['info'] + '\n'));
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| − | } else if(obj['delete'] && obj['delete']['title']) {
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| − | out.appendChild(document.createTextNode(' > Page [[' + obj['delete']['title'] + ']] deleted\n'));
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| − | } else {
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| − | out.appendChild(document.createTextNode(' ? Unexpected response: ' + txt + '\n'));
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| − | return;
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| − | }
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| − | setTimeout('abdStart()',1000);
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| − | }
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| − |
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| − | function queryString(p) {
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| − | var re = RegExp('[&?]' + p + '=([^&]*)');
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| − | var matches;
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| − | if (matches = re.exec(document.location)) {
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| − | try {
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| − | return decodeURI(matches[1]);
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| − | } catch (e) {
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| − | }
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| − | }
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| − | return null;
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| − | }
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