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"use strict"; |
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|
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jQuery.fn.wpMediaElementFile = function (options) |
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{ |
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var defaults = { |
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obj: null, |
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mediaControl: null, |
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addImgLinkSelector: '.upload-custom-img', |
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delImgLinkSelector: '.delete-custom-img', |
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imgContainerSelector: '.custom-img-container', |
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imgIdInputSelector: '.logo_file_id', |
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addImgLink: null, |
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delImgLink: null, |
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imgContainer: null, |
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imgIdInput: null, |
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frame: null |
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}; |
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var options = jQuery.extend(defaults, options); |
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|
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/* Public API */ |
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this.getCurrent = function() |
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{ |
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return options.obj; |
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} |
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|
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return this.each (function () |
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{ |
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options.obj = jQuery(this); |
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|
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options.addImgLink = options.obj.find(options.addImgLinkSelector); |
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options.delImgLink = options.obj.find(options.delImgLinkSelector); |
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options.imgContainer = options.obj.find(options.imgContainerSelector); |
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options.imgIdInput = options.obj.find(options.imgIdInputSelector); |
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|
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init_start(); |
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|
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return this; |
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}); |
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|
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function init_start() |
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{ |
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options.frame = wp.media({ |
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title: 'Select or Upload File Of Your Chosen Persuasion', |
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library: { |
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type: 'image' |
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}, |
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button: { |
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text: 'Use this media' |
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}, |
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multiple: false |
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}); |
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|
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options.frame.on( 'open', updateFrame ).state('library').on( 'select', selectImg ); |
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|
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options.addImgLink.on( 'click', function( e ) { |
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e.preventDefault(); |
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|
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options.frame.open(); |
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}); |
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|
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// DELETE IMAGE LINK |
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options.delImgLink.on( 'click', function( event ){ |
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|
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event.preventDefault(); |
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|
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// Clear out the preview image |
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options.imgContainer.html( '' ); |
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|
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// Un-hide the add image link |
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options.addImgLink.removeClass( 'hidden' ); |
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|
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// Hide the delete image link |
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options.delImgLink.addClass( 'hidden' ); |
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|
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// Delete the image id from the hidden input |
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options.imgIdInput.val( '' ); |
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|
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//trigger update widget |
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options.imgIdInput.change(); |
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}); |
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|
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} |
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|
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function updateFrame() |
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{ |
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// Do something when the media frame is opened. |
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} |
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|
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function selectImg() |
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{ |
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// Get media attachment details from the frame state |
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var attachment = options.frame.state().get('selection').first().toJSON(); |
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// Send the attachment URL to our custom image input field. |
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options.imgContainer.append( attachment.name ); |
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|
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// Send the attachment id to our hidden input |
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options.imgIdInput.val( attachment.id ); |
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|
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// Hide the add image link |
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options.addImgLink.addClass( 'hidden' ); |
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|
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// Unhide the remove image link |
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options.delImgLink.removeClass( 'hidden' ); |
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|
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//trigger update widget |
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options.imgIdInput.change(); |
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} |
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|
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} |
