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* The way that the JS modules for media are currently set up turns the existing global `wp.media` namespace into a read-only API, this is bad. * For the existing module implementation to work with plugins, those looking to override or extend a class would have to modify their own plugin to use `browserify` - we can't expect this to happen * Because the general way that plugins override media classes is via machete (resetting them to something else), we cannot use `require( 'module' )` in the internal code for media modules We CAN continue to use `require( 'fun/js' )` in the manifests for media. Future code/projects should carefully consider what is made to be public API. In 3.5, EVERYTHING was made public, so everything shall remain public. See #31684, #28510. Built from https://develop.svn.wordpress.org/trunk@31935 git-svn-id: http://core.svn.wordpress.org/trunk@31914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
98 lines
1.9 KiB
JavaScript
98 lines
1.9 KiB
JavaScript
/*globals _, Backbone */
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/**
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* wp.media.view.PriorityList
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*
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* @class
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* @augments wp.media.View
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* @augments wp.Backbone.View
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* @augments Backbone.View
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*/
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var PriorityList = wp.media.View.extend({
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tagName: 'div',
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initialize: function() {
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this._views = {};
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this.set( _.extend( {}, this._views, this.options.views ), { silent: true });
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delete this.options.views;
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if ( ! this.options.silent ) {
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this.render();
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}
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},
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/**
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* @param {string} id
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* @param {wp.media.View|Object} view
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* @param {Object} options
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* @returns {wp.media.view.PriorityList} Returns itself to allow chaining
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*/
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set: function( id, view, options ) {
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var priority, views, index;
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options = options || {};
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// Accept an object with an `id` : `view` mapping.
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if ( _.isObject( id ) ) {
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_.each( id, function( view, id ) {
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this.set( id, view );
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}, this );
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return this;
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}
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if ( ! (view instanceof Backbone.View) ) {
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view = this.toView( view, id, options );
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}
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view.controller = view.controller || this.controller;
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this.unset( id );
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priority = view.options.priority || 10;
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views = this.views.get() || [];
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_.find( views, function( existing, i ) {
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if ( existing.options.priority > priority ) {
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index = i;
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return true;
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}
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});
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this._views[ id ] = view;
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this.views.add( view, {
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at: _.isNumber( index ) ? index : views.length || 0
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});
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return this;
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},
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/**
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* @param {string} id
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* @returns {wp.media.View}
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*/
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get: function( id ) {
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return this._views[ id ];
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},
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/**
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* @param {string} id
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* @returns {wp.media.view.PriorityList}
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*/
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unset: function( id ) {
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var view = this.get( id );
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if ( view ) {
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view.remove();
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}
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delete this._views[ id ];
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return this;
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},
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/**
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* @param {Object} options
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* @returns {wp.media.View}
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*/
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toView: function( options ) {
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return new wp.media.View( options );
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}
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});
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module.exports = PriorityList;
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