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/* global kirkiControlLoader */ |
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wp.customize.controlConstructor['kirki-background'] = wp.customize.Control.extend({ |
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// When we're finished loading continue processing |
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ready: function() { |
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'use strict'; |
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var control = this; |
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// Init the control. |
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if ( ! _.isUndefined( window.kirkiControlLoader ) && _.isFunction( kirkiControlLoader ) ) { |
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kirkiControlLoader( control ); |
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} else { |
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control.initKirkiControl(); |
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} |
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}, |
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initKirkiControl: function() { |
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var control = this, |
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value = control.setting._value, |
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picker = control.container.find( '.kirki-color-control' ); |
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// Hide unnecessary controls if the value doesn't have an image. |
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if ( _.isUndefined( value['background-image'] ) || '' === value['background-image'] ) { |
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control.container.find( '.background-wrapper > .background-repeat' ).hide(); |
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control.container.find( '.background-wrapper > .background-position' ).hide(); |
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control.container.find( '.background-wrapper > .background-size' ).hide(); |
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control.container.find( '.background-wrapper > .background-attachment' ).hide(); |
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} |
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// Color. |
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picker.wpColorPicker({ |
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change: function() { |
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setTimeout( function() { |
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control.saveValue( 'background-color', picker.val() ); |
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}, 100 ); |
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} |
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}); |
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// Background-Repeat. |
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control.container.on( 'change', '.background-repeat select', function() { |
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control.saveValue( 'background-repeat', jQuery( this ).val() ); |
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}); |
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// Background-Size. |
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control.container.on( 'change click', '.background-size input', function() { |
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control.saveValue( 'background-size', jQuery( this ).val() ); |
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}); |
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// Background-Position. |
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control.container.on( 'change', '.background-position select', function() { |
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control.saveValue( 'background-position', jQuery( this ).val() ); |
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}); |
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// Background-Attachment. |
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control.container.on( 'change click', '.background-attachment input', function() { |
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control.saveValue( 'background-attachment', jQuery( this ).val() ); |
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}); |
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// Background-Image. |
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control.container.on( 'click', '.background-image-upload-button', function( e ) { |
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var image = wp.media({ multiple: false }).open().on( 'select', function() { |
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// This will return the selected image from the Media Uploader, the result is an object. |
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var uploadedImage = image.state().get( 'selection' ).first(), |
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previewImage = uploadedImage.toJSON().sizes.full.url, |
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imageUrl, |
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imageID, |
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imageWidth, |
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imageHeight, |
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preview, |
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removeButton; |
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if ( ! _.isUndefined( uploadedImage.toJSON().sizes.medium ) ) { |
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previewImage = uploadedImage.toJSON().sizes.medium.url; |
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} else if ( ! _.isUndefined( uploadedImage.toJSON().sizes.thumbnail ) ) { |
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previewImage = uploadedImage.toJSON().sizes.thumbnail.url; |
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} |
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imageUrl = uploadedImage.toJSON().sizes.full.url; |
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imageID = uploadedImage.toJSON().id; |
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imageWidth = uploadedImage.toJSON().width; |
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imageHeight = uploadedImage.toJSON().height; |
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// Show extra controls if the value has an image. |
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if ( '' !== imageUrl ) { |
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control.container.find( '.background-wrapper > .background-repeat, .background-wrapper > .background-position, .background-wrapper > .background-size, .background-wrapper > .background-attachment' ).show(); |
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} |
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control.saveValue( 'background-image', imageUrl ); |
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preview = control.container.find( '.placeholder, .thumbnail' ); |
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removeButton = control.container.find( '.background-image-upload-remove-button' ); |
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if ( preview.length ) { |
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preview.removeClass().addClass( 'thumbnail thumbnail-image' ).html( '<img src="' + previewImage + '" alt="" />' ); |
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} |
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if ( removeButton.length ) { |
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removeButton.show(); |
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} |
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}); |
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e.preventDefault(); |
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}); |
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control.container.on( 'click', '.background-image-upload-remove-button', function( e ) { |
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var preview, |
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removeButton; |
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e.preventDefault(); |
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control.saveValue( 'background-image', '' ); |
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preview = control.container.find( '.placeholder, .thumbnail' ); |
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removeButton = control.container.find( '.background-image-upload-remove-button' ); |
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// Hide unnecessary controls. |
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control.container.find( '.background-wrapper > .background-repeat' ).hide(); |
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control.container.find( '.background-wrapper > .background-position' ).hide(); |
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control.container.find( '.background-wrapper > .background-size' ).hide(); |
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control.container.find( '.background-wrapper > .background-attachment' ).hide(); |
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if ( preview.length ) { |
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preview.removeClass().addClass( 'placeholder' ).html( 'No file selected' ); |
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} |
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if ( removeButton.length ) { |
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removeButton.hide(); |
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} |
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}); |
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}, |
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/** |
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* Saves the value. |
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*/ |
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saveValue: function( property, value ) { |
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var control = this, |
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input = jQuery( '#customize-control-' + control.id.replace( '[', '-' ).replace( ']', '' ) + ' .background-hidden-value' ), |
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val = control.setting._value; |
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val[ property ] = value; |
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jQuery( input ).attr( 'value', JSON.stringify( val ) ).trigger( 'change' ); |
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control.setting.set( val ); |
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} |
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}); |
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aristath /
kirki
