MediaWiki:Gadget-AllmessagesDeluxe.js

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/* *********************************************************************

;Fonction :

permet de rechercher dans les messages système ([[Special:Allmessages]]) par mot-clefs (Expressions régulières)

;Installation :

obtenir('AllmessagesDeluxe');


{{Catégorisation JS|AllmessagesDeluxe}}
************************************************************************* */

//<syntaxhighlight lang="javascript"><pre><nowiki>

/* globals mw, $, AllmessagesDeluxe */

////////////////////////////////////////// REQUÊTE DES MESSAGES SYSTÈME ///////////////////////////////////////////

window.AllmessagesDeluxe = {

	getMessages: function() {
		mw.loader.using('mediawiki.api', function () {
			new mw.Api()
				.get({action: 'query', meta: 'allmessages', formatversion: 2})
				.done(AllmessagesDeluxe.populateMessages);
		});
	},

	populateMessages: function( data ) {
		/* jshint sub: true */

		var AllMessages = data.query.allmessages;
		for(var a=0;a<AllMessages.length;a++) {
			var Message = AllMessages[a];
			if(Message['missing']) continue;
			var MessageTitle = Message['name'];
			var MessageContent = Message['content'];
			AllmessagesDeluxe.messagesTitles.push(MessageTitle);
			AllmessagesDeluxe.messagesContents.push(MessageContent);
		}
		AllmessagesDeluxe.GetMessagesOK = true;
		if(AllmessagesDeluxe.CreatePanelOK) AllmessagesDeluxe.enableForm();
	},

////////////////////////////////////////// ACTIVATION DU BOUTON "APPLIQUER" ///////////////////////////////////////////

	enableForm: function() {
		var Button = document.getElementById("AllmessagesDeluxe_Button");
		if(Button){
			Button.value = "Appliquer";
			Button.disabled = "";
		}
	},

////////////////////////////////////////// MODIFICATION DU FORMULAIRE DE RECHERCHE ///////////////////////////////////////////

	createPanel: function() {
		/* jshint laxbreak: true */

		var $form = $('#mw-content-text').find('form').first();
		if(!$form.length) return;

		var $container = $('<table style="width:100%; border-collapse:collapse;">');
		var $row = $('<tr>');
		var $tdOne = $('<td style="width:50%; padding:0;">');
		var $tdTwo = $('<td style="width:50%; padding:0;">');

		$container.append($row);
		$row.append($tdOne);
		$row.append($tdTwo);

		$form.replaceWith($container);

		$tdOne.append($form);

		var newForm = document.createElement('form');
		newForm.id = "DeluxeSearchForm";
		newForm.method = "post";
		newForm.onsubmit = function () {
			AllmessagesDeluxe.checkPanel();
			return false;
		};

		newForm.innerHTML = ''
			+ '<table style="width:100%; max-width:50em;">'
			+ '<tbody>'

			+ '<tr>'
			+ '<td colspan="2" style="text-align:center;text-weight:bold;" >'
			+ '<label for="DeluxeSearchForm" >Rechercher par mot-clef</label>'
			+ '</td>'
			+ '</tr>'

			+ '<tr>'
			+ '<td style="text-align:right;">'
			+ '<label for="SearchInTitle" >Dans le titre du message : </label>'
			+ '</td>'
			+ '<td>'
			+ '<input id="SearchInTitle" type="text" value=""  />'
			+ '</td>'
			+ '</tr>'

			+ '<tr>'
			+ '<td style="text-align:right;">'
			+ '<label for="SearchInMessage" >Dans le contenu du message : </label>'
			+ '</td>'
			+ '<td>'
			+ '<textarea id="SearchInMessage" value=""  ></textarea>'
			+ '</td>'
			+ '</tr>'

			+ '<tr>'
			+ '<td>'
			+ '</td>'
			+ '<td>'
			+ '<input id="AllmessagesDeluxe_Button" type="button" value="Appliquer (veuillez patienter)" disabled="disabled" '
			+ 'onclick="AllmessagesDeluxe.checkPanel();" onselect="AllmessagesDeluxe.checkPanel();" />'
			+ '</td>'
			+ '</tr>'

			+ '</tbody>'
			+ '</table>';

		$tdTwo.append(newForm);

		AllmessagesDeluxe.CreatePanelOK = true;
		if(AllmessagesDeluxe.GetMessagesOK) AllmessagesDeluxe.enableForm();
	},

////////////////////////////////////////// VÉRIFICATION DU FORMULAIRE DE RECHERCHE ///////////////////////////////////////////

	checkPanel: function() {
		var MessageInput = document.getElementById('SearchInMessage').value;
		var TitleInput = document.getElementById('SearchInTitle').value;
		if((!MessageInput)&&(!TitleInput)) return;
		AllmessagesDeluxe.checkMessages(MessageInput, TitleInput);
	},

////////////////////////////////////////// RECHERCHE DES MOT-CLEFS DANS LES MESSAGES ///////////////////////////////////////////

	checkMessages: function( MessageInput, TitleInput ) {
		var RegExpContent = false;
		var RegExpTitle = false;

		var TitleArray = [];
		var MatchedTitleArray = [];
		var ContentArray = [];

		if(MessageInput) RegExpContent = new RegExp(MessageInput, "g");
		if(TitleInput) RegExpTitle = new RegExp(TitleInput, "g");

		for(var a=0;a<AllmessagesDeluxe.messagesTitles.length;a++) {
			var MessageTitle = AllmessagesDeluxe.messagesTitles[a];
			var MessageContent = AllmessagesDeluxe.messagesContents[a];

			if(RegExpContent&&RegExpTitle) {
				if(MessageTitle.match(RegExpTitle)&&MessageContent.match(RegExpContent)) {
					TitleArray.push(MessageTitle);
					MatchedTitleArray.push(AllmessagesDeluxe.checkMatches(MessageTitle, RegExpTitle));
					ContentArray.push(AllmessagesDeluxe.checkMatches(MessageContent, RegExpContent));
				}
			} else if(RegExpContent) {
				if(MessageContent.match(RegExpContent)) {
					TitleArray.push(MessageTitle);
					MatchedTitleArray.push(MessageTitle);
					ContentArray.push(AllmessagesDeluxe.checkMatches(MessageContent, RegExpContent));
				}
			} else if(RegExpTitle) {
				if(MessageTitle.match(RegExpTitle)) {
					TitleArray.push(MessageTitle);
					MatchedTitleArray.push(AllmessagesDeluxe.checkMatches(MessageTitle, RegExpTitle));
					ContentArray.push(AllmessagesDeluxe.checkMatches(MessageContent));
				}
			}
		}
		AllmessagesDeluxe.upDateTable(TitleArray, MatchedTitleArray, ContentArray, false);
	},

////////////////////////////////////////// SURLIGNAGE ///////////////////////////////////////////

	checkMatches: function( Text, Reg ) {
		Text = Text.replace(/</g,"&lt;").replace(/>/g,"&gt;");
		var Before = "<span style=\"background-color:#FFAAAA;border:1px dotted red;\">";
		var After = "</span>";
		if(Reg){
			var Matches = Text.match(Reg);
			Text = Text.replace(Reg, "TRALALA");
			for(var a=0;a<Matches.length;a++){
				Text = Text.replace(/TRALALA/, Before+Matches[a]+After);
			}
		}
		return Text;
	},

////////////////////////////////////////// AFFICHAGE DES RÉSULTATS ///////////////////////////////////////////

	upDateTable: function( Titles, MatchedTitles,Contents ) {
		var Table = document.getElementById("mw-allmessagestable");
		if(!Table) return;

		var TableHead = Table.getElementsByTagName('thead')[0];
		TableHead.innerHTML = '<tr><th>Nom du message </th><th>Message actuel</th></tr>';

		$(Table).find('tbody').remove();

		for(var a=0;a<Titles.length;a++){
			var NewTbody = document.createElement('tbody');
			var NewTR = document.createElement('tr');
			var TdTitle = document.createElement('td');
			TdTitle.innerHTML = '<a href="'+mw.config.get('wgServer')+mw.config.get('wgArticlePath').split('$1').join(mw.config.get('wgFormattedNamespaces')[8]+":"+Titles[a])+'" >'+MatchedTitles[a]+'</a>';
			var TdContent = document.createElement('td');
			TdContent.innerHTML = Contents[a];
			NewTbody.appendChild(NewTR);
			NewTR.appendChild(TdTitle);
			NewTR.appendChild(TdContent);
			Table.appendChild(NewTbody);
		}
	}

};

////////////////////////////////////////// LANCEMENT ///////////////////////////////////////////

if(mw.config.get('wgCanonicalSpecialPageName')=="Allmessages"){
    AllmessagesDeluxe.GetMessagesOK = false;
    AllmessagesDeluxe.CreatePanelOK = false;
    AllmessagesDeluxe.messagesTitles = [];
    AllmessagesDeluxe.messagesContents = [];
    AllmessagesDeluxe.getMessages();
    $(AllmessagesDeluxe.createPanel);
}

//</nowiki></pre></syntaxhighlight>