Thành viên:Hide on Rosé/massedit.js

///Tim's Mass Edit Tool
/// Adapted from [[User:Animum/massdelete.js]]

function doMassEdit() {
	document.getElementById("wpMassEditSubmit").disabled = true;
	var articles = document.getElementById("wpMassEditPages").value.split("\n");
	if(articles.length == 0) return;
	var newtext = document.getElementById("wpMassEditText1").value;
	var text2 = document.getElementById("wpMassEditText2").value;
	var wpMassEditType = document.getElementById("wpMassEditType").value, wpMassEditSummary = document.getElementById("wpMassEditSummary").value, edited = 0, failed = new Array(), error = new Array();
	var wpMassEditMinor = document.getElementById("wpMassEditMinor").checked;
	for(i=0;i<articles.length;i++) {
		var article = articles[i];
		if(article.length > 0) {
			var req = new XMLHttpRequest();
			req.open("GET", mw.config.get('wgScriptPath') + "/api.php?format=json&action=query&prop=info&meta=tokens&type=csrf&titles=" + encodeURIComponent(article), false);
			req.send(null);
			var query = eval("(" + req.responseText + ")").query;
			var edittoken = query.tokens.csrftoken;
			var response = query.pages;
			for(var index in response) {
				var info = response[index];
				var postdata = "format=json"
							 + "&action=edit&watchlist=nochange"
							 + "&title=" + encodeURIComponent(article)
							 + "&summary=" + encodeURIComponent(wpMassEditSummary)
							 + "&token=" + encodeURIComponent(edittoken);
							 + "&bot=1";
				if(wpMassEditMinor)
					postdata += "&minor=1";
				else
					postdata += "&notminor=1";
				if(wpMassEditType == "prepend"){
					postdata += "&prependtext=" + encodeURIComponent(newtext + "\n"); 
				}
				else if(wpMassEditType == "append"){
					postdata += "&appendtext=" + encodeURIComponent("\n" + newtext);
				}
				else if(wpMassEditType == "replacepage"){
					postdata += "&text=" + encodeURIComponent(newtext);
				}
				else if(wpMassEditType == "replacetext" || wpMassEditType == "replacetextg" || wpMassEditType == "bothpend"){
					var pagetext = gettext(article);
					if(wpMassEditType == "replacetextg"){
						newtext = newtext.replace(/([.*+?|(){}\[\]\\])/g, "\\$1");
						pagetext = pagetext.replace(new RegExp(newtext, "g"), text2);
					}
					else if(wpMassEditType == "replacetext"){
						pagetext = pagetext.replace(newtext, text2);
					}
					else
						pagetext = newtext + pagetext + text2;
					postdata += "&text=" + encodeURIComponent(pagetext);
				}
				var req = new XMLHttpRequest();
				req.open("POST", mw.config.get('wgScriptPath') + "/api.php", false);
				req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
				req.setRequestHeader("Content-length", postdata.length);
				req.send(postdata);
				if(eval("(" + req.responseText + ")").edit ) { //If edited, update the count and the button.
					edited++;
					document.getElementById("wpMassEditSubmit").value = "(" + edited + ")";
				} else { //If not edited, add the title to the "failed" array and a description of the error to the "error" array.
					failed.push(article);
					error.push(eval("(" + req.responseText + ")").error.info);
				}
			}
		}
		if(!articles[i+1]) {
			document.getElementById("wpMassEditSubmit").value = "Done (" + edited + ")";
			if(failed.length > 0) {
				var linkedList = "";
				for(x=0; x<failed.length; x++) {
					linkedList += "<li><a href=\"" + mw.config.get('wgScript') + "?title=" + encodeURIComponent(failed[x]) + "\">" + failed[x] + "</a>: " + error[x] + "</li>"; //Links the titles in the "failed" array
				}
				document.getElementById("wpMassEditFailedContainer").innerHTML += '<br /><b>Failed edits:</b><ul>' + linkedList + '</ul>';
			}
			
		}
	}
}

function gettext(title){
	var req = new XMLHttpRequest();
	req.open("GET", mw.config.get('wgScriptPath') + "/api.php?action=query&prop=revisions&rvprop=content&format=json&indexpageids=1&titles="+encodeURIComponent(title), false);
	req.send(null);
	var response = eval('(' + req.responseText + ')');
	pageid = response['query']['pageids'][0];
	if (pageid == "-1") {
		delete req;
		return '';
	}
	var pagetext = response['query']['pages'][pageid]['revisions'][0]['*'];
	return pagetext;
} 
function masseditform() {
	var bodyContent;
	switch (mw.config.get('skin')) {
		case 'modern':
			bodyContent = 'mw_contentholder';
			break;
		case 'cologneblue':
			bodyContent = 'article';
			break;
		case 'vector':
		case 'monobook':
		case 'vector':
		default:
			bodyContent = 'bodyContent';
			break;
	}
	document.getElementsByTagName("h1")[0].textContent = "Tim's mass edit tool";
	document.title = "Tim's mass-editing tool - Wikipedia, the free encyclopedia";
	document.getElementById(bodyContent).innerHTML = '<h3 id="siteSub">From Wikipedia, the free encyclopedia</h3><br /><br />'
		+ '<form id="wpMassEdit" name="wpMassEdit">'
		+ '<b>If you abuse this tool, it\'s <i>your</i> fault, not mine.</b>'
		+ '<div id="wpMassEditFailedContainer"></div>'
		+ '<br /><br />'
			+ 'Pages to edit (one on each line, please):<br />'
				+ '<textarea tabindex="1" name="wpMassEditPages" id="wpMassEditPages" rows="10" cols="80"></textarea>'
			+ 'Text 1 (see below):<br />'
				+ '<textarea tabindex="2" name="wpMassEditText1" id="wpMassEditText1" rows="10" cols="80"></textarea>'
			+ 'Text 2 (see below):<br />'
				+ '<textarea tabindex="3" name="wpMassEditText2" id="wpMassEditText2" rows="10" cols="80"></textarea>'
			+ '<br /><br /><table style="background-color:transparent">'
				+ '<tr><td>Edit type:</td>'
					+ '<td><select id="wpMassEditType">'
						+ '<option value="prepend">Prepend text 1</option>'
						+ '<option value="append">Append text 1</option>'
						+ '<option value="bothpend">Prepend text 1 and append text 2</option>'
						+ '<option value="replacetext">Replace first instance of text 1 with text 2</option>'
						+ '<option value="replacetextg">Replace all instances of text 1 with text 2</option>'
						+ '<option value="replacepage">Replace page with text 1</option>'
					+ '</select></td></tr>'
			+ '<tr><td>Edit summary:</td>'
				+ '<td><input type="text" id="wpMassEditSummary" name="wpMassEditSummary" maxlength="255" /></td></tr>'
			+ '<tr><td>Mark edit as minor:</td>'
				+ '<td><input type="checkbox" id="wpMassEditMinor" name="wpMassEditMinor"/></td></tr>'
				+ '<tr><td><input type="button" id="wpMassEditSubmit" name="wpMassEditSubmit" value="Edit" onclick="doMassEdit()" /></td>'
		+ '</form>';
}
 
if (mw.config.get('wgNamespaceNumber') == -1 &&
	mw.config.get('wgCanonicalSpecialPageName') === 'Blankpage' &&
	mw.config.get('wgTitle').split('/',2)[1] === 'MassEdit' &&
	((/sysop/.test(mw.config.get("wgUserGroups")) || /eliminator/.test(mw.config.get("wgUserGroups")) ||
	mw.config.get('wgUserName') == 'Hide on Rosé'))) $(masseditform);