X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;ds=sidebyside;f=resources%2Fsrc%2Fmediawiki.rcfilters%2Fdm%2Fmw.rcfilters.dm.ChangesListViewModel.js;h=f221b2b81f1f3ceda1b8ebfbfb4d982a83095b48;hb=fb79f30319b9ad2a7eb0f5f4d1668143ec8f963e;hp=c839a13fbe4163a806d773a30e063db56de50472;hpb=1b86e6bb67708d24fce32b3940c926c8314dfcbf;p=lhc%2Fweb%2Fwiklou.git

diff --git a/resources/src/mediawiki.rcfilters/dm/mw.rcfilters.dm.ChangesListViewModel.js b/resources/src/mediawiki.rcfilters/dm/mw.rcfilters.dm.ChangesListViewModel.js
index c839a13fbe..f221b2b81f 100644
--- a/resources/src/mediawiki.rcfilters/dm/mw.rcfilters.dm.ChangesListViewModel.js
+++ b/resources/src/mediawiki.rcfilters/dm/mw.rcfilters.dm.ChangesListViewModel.js
@@ -11,6 +11,9 @@
 		OO.EventEmitter.call( this );
 
 		this.valid = true;
+		this.newChangesExist = false;
+		this.nextFrom = null;
+		this.liveUpdate = false;
 	};
 
 	/* Initialization */
@@ -27,10 +30,26 @@
 
 	/**
 	 * @event update
-	 * @param {jQuery|string} changesListContent
-	 * @param {jQuery} $fieldset
+	 * @param {jQuery|string} $changesListContent List of changes
+	 * @param {jQuery} $fieldset Server-generated form
+	 * @param {boolean} isInitialDOM Whether the previous dom variables are from the initial page load
+	 * @param {boolean} fromLiveUpdate These are new changes fetched via Live Update
+	 *
+	 * The list of changes has been updated
+	 */
+
+	/**
+	 * @event newChangesExist
+	 * @param {boolean} newChangesExist
+	 *
+	 * The existence of changes newer than those currently displayed has changed.
+	 */
+
+	/**
+	 * @event liveUpdateChange
+	 * @param {boolean} enable
 	 *
-	 * The list of change is now up to date
+	 * The state of the 'live update' feature has changed.
 	 */
 
 	/* Methods */
@@ -52,10 +71,71 @@
 	 *
 	 * @param {jQuery|string} changesListContent
 	 * @param {jQuery} $fieldset
+	 * @param {boolean} [isInitialDOM] Using the initial (already attached) DOM elements
+	 * @param {boolean} [separateOldAndNew] Whether a logical separation between old and new changes is needed
+	 * @fires update
 	 */
-	mw.rcfilters.dm.ChangesListViewModel.prototype.update = function ( changesListContent, $fieldset ) {
+	mw.rcfilters.dm.ChangesListViewModel.prototype.update = function ( changesListContent, $fieldset, isInitialDOM, separateOldAndNew ) {
+		var from = this.nextFrom;
 		this.valid = true;
-		this.emit( 'update', changesListContent, $fieldset );
+		this.extractNextFrom( $fieldset );
+		this.emit( 'update', changesListContent, $fieldset, isInitialDOM, separateOldAndNew ? from : null );
+	};
+
+	/**
+	 * Specify whether new changes exist
+	 *
+	 * @param {boolean} newChangesExist
+	 * @fires newChangesExist
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.setNewChangesExist = function ( newChangesExist ) {
+		if ( newChangesExist !== this.newChangesExist ) {
+			this.newChangesExist = newChangesExist;
+			this.emit( 'newChangesExist', newChangesExist );
+		}
+	};
+
+	/**
+	 * @return {boolean} Whether new changes exist
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.getNewChangesExist = function () {
+		return this.newChangesExist;
+	};
+
+	/**
+	 * Extract the value of the 'from' parameter from a link in the field set
+	 *
+	 * @param {jQuery} $fieldset
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.extractNextFrom = function ( $fieldset ) {
+		this.nextFrom = $fieldset.find( '.rclistfrom > a' ).data( 'params' ).from;
+	};
+
+	/**
+	 * @return {string} The 'from' parameter that can be used to query new changes
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.getNextFrom = function () {
+		return this.nextFrom;
+	};
+
+	/**
+	 * Toggle the 'live update' feature on/off
+	 *
+	 * @param {boolean} enable
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.toggleLiveUpdate = function ( enable ) {
+		enable = enable === undefined ? !this.liveUpdate : enable;
+		if ( enable !== this.liveUpdate ) {
+			this.liveUpdate = enable;
+			this.emit( 'liveUpdateChange', this.liveUpdate );
+		}
+	};
+
+	/**
+	 * @return {boolean} The 'live update' feature is enabled
+	 */
+	mw.rcfilters.dm.ChangesListViewModel.prototype.getLiveUpdate = function () {
+		return this.liveUpdate;
 	};
 
 }( mediaWiki ) );