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ba977671b6
Props johnbillion, wonderboymusic. See #29476. Built from https://develop.svn.wordpress.org/trunk@31632 git-svn-id: http://core.svn.wordpress.org/trunk@31613 1a063a9b-81f0-0310-95a4-ce76da25c4cd
105 lines
2.4 KiB
JavaScript
105 lines
2.4 KiB
JavaScript
/*globals wp, _, jQuery */
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/**
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* wp.media.view.EmbedLink
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*
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* @class
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* @augments wp.media.view.Settings
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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 Settings = require( '../settings.js' ),
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$ = jQuery,
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EmbedLink;
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EmbedLink = Settings.extend({
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className: 'embed-link-settings',
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template: wp.template('embed-link-settings'),
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initialize: function() {
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this.spinner = $('<span class="spinner" />');
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this.$el.append( this.spinner[0] );
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this.listenTo( this.model, 'change:url change:width change:height', this.updateoEmbed );
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},
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updateoEmbed: _.debounce( function() {
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var url = this.model.get( 'url' );
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// clear out previous results
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this.$('.embed-container').hide().find('.embed-preview').html('');
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// only proceed with embed if the field contains more than 6 characters
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if ( url && url.length < 6 ) {
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return;
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}
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this.spinner.show();
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this.fetch();
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}, 600 ),
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fetch: function() {
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var embed;
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// check if they haven't typed in 500 ms
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if ( $('#embed-url-field').val() !== this.model.get('url') ) {
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return;
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}
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embed = new wp.shortcode({
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tag: 'embed',
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attrs: _.pick( this.model.attributes, [ 'width', 'height', 'src' ] ),
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content: this.model.get('url')
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});
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wp.ajax.send( 'parse-embed', {
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data : {
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post_ID: wp.media.view.settings.post.id,
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shortcode: embed.string()
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}
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} )
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.done( _.bind( this.renderoEmbed, this ) )
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.fail( _.bind( this.renderFail, this ) );
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},
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renderFail: function () {
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this.$( '.setting' ).hide().filter( '.title' ).show();
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},
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renderoEmbed: function( response ) {
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var html = ( response && response.body ) || '',
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attr = {},
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opts = { silent: true };
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this.$( '.setting' ).hide()
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.filter( '.title' )[ html ? 'hide' : 'show' ]();
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if ( response && response.attr ) {
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attr = response.attr;
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_.each( [ 'width', 'height' ], function ( key ) {
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var $el = this.$( '.setting.' + key ),
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value = attr[ key ];
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if ( value ) {
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this.model.set( key, value, opts );
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$el.show().find( 'input' ).val( value );
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} else {
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this.model.unset( key, opts );
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$el.hide().find( 'input' ).val( '' );
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}
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}, this );
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} else {
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this.model.unset( 'height', opts );
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this.model.unset( 'width', opts );
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}
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this.spinner.hide();
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this.$('.embed-container').show().find('.embed-preview').html( html );
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}
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});
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module.exports = EmbedLink;
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