mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/MultimediaViewer
synced 2024-11-25 00:25:47 +00:00
5e4a544133
This is a big change, but should change nothing except the sizes of some files and where they all are. There are no more ext.multimediaViewer strings ANYWHERE, so let's keep it that way. :) Change-Id: Ic0892f5894700938bfa01f3f9bc8e5ab8276eb72
80 lines
2 KiB
JavaScript
80 lines
2 KiB
JavaScript
/*
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* This file is part of the MediaWiki extension MultimediaViewer.
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*
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* MultimediaViewer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* MultimediaViewer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with MultimediaViewer. If not, see <http://www.gnu.org/licenses/>.
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*/
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( function ( mw ) {
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/**
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* @class mw.mmv.ui.Element
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* @abstract
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* Represents a UI element.
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* @constructor
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* @param {jQuery} $container
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*/
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function Element( $container ) {
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/** @property {jQuery} $container The element that contains the UI element. */
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this.$container = $container;
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}
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/**
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* @method
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* Helper function for whitelisting HTML to only keep links and text. Works in-place.
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* @param {jQuery} $el
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*/
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Element.prototype.whitelistHtml = function ( $el ) {
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var child, $prev, $child = $el.children().first();
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while ( $child && $child.length ) {
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child = $child.get( 0 );
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if ( child.nodeType !== child.ELEMENT_NODE ) {
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return;
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}
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this.whitelistHtml( $child );
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if ( !$child.is( 'a' ) ) {
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$prev = $child.prev();
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$child.replaceWith( $child.contents() );
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} else {
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$prev = $child;
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}
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if ( $prev && $prev.length === 1 ) {
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$child = $prev.next();
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} else {
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$child = $el.children().first();
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}
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}
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};
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/**
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* @method
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* @abstract
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* Sets the data for the element.
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*/
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Element.prototype.set = function () {};
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/**
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* @method
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* @abstract
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* Empties the element.
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*/
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Element.prototype.empty = function () {};
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mw.mmv.ui = {};
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mw.mmv.ui.Element = Element;
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}( mediaWiki ) );
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