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/* |
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How to use the modal |
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|
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wp_optimize.modal.open({ |
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className: 'a-class', // A class name, added to the main modal container |
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events: {}, // An object containing the events added to the modal. See Backbonejs View events syntax. |
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content: function() { |
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return ''; // the Content method returns html or jQuery objects which will be added to the content area of the modal |
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}, |
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... // Other methods used by the custom events |
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}) |
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*/ |
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|
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var wp_optimize = window.wp_optimize || {}; |
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|
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// WordPress v4.9 uses Backbone v1.3.3, which does not support the preinitialize() hook. |
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// Therefore, we are adding a patch to enable support for the preinitialize() hook. |
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(function() { |
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var OriginalView = Backbone.View; |
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Backbone.View = function(options) { |
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if (typeof this.preinitialize === 'function') { |
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this.preinitialize.apply(this, arguments); |
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} |
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return OriginalView.apply(this, arguments); |
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}; |
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Backbone.View.prototype = OriginalView.prototype; |
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Backbone.View.extend = OriginalView.extend; |
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})(); |
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|
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(function($, wp) { |
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'use strict'; |
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var modal = {}; |
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modal.views = {}; |
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|
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/** |
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* Main modal View |
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*/ |
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modal.views.modal = Backbone.View.extend({ |
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tagName: 'div', |
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template: wp.template('wpo-modal'), |
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/** |
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* Extend default values |
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*/ |
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preinitialize: function() { |
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this.events = _.extend(this.events || {}, { |
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'click .wpo-modal--close': 'close' |
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}); |
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this.className = this.className ? 'wpo-modal--container ' + this.className : 'wpo-modal--container '; |
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}, |
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render: function() { |
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this.$el.append(this.template()); |
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this.trigger('rendered'); |
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}, |
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initialize: function() { |
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this.trigger('initialize'); |
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this.render(); |
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this.$content = this.$el.find('.wpo-modal--content'); |
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// Append the content area with the content provided by the child object |
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if ('function' === typeof this.content) { |
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this.$content.append(this.content()); |
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} |
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}, |
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close: function() { |
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$('body').removeClass('wpo-modal-is-opened'); |
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this.remove(); |
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} |
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}); |
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|
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/** |
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* Public method to create and open the modal |
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*/ |
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modal.open = function(options) { |
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var view_options = _.extend(options || {}, {}); |
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var modalView = modal.views.modal.extend(view_options); |
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var m = new modalView(); |
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m.$el.appendTo('body'); |
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m.$('.wpo-modal').focus(); |
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$('body').addClass('wpo-modal-is-opened'); |
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return m; |
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} |
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|
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wp_optimize.modal = modal; |
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})(jQuery, window.wp); |
