338 lines
10 KiB
JavaScript
338 lines
10 KiB
JavaScript
/*globals window, $, jQuery, document, _, postFormats, tinymce, ajaxurl, wp, getUserSetting */
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window.wp = window.wp || {};
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(function ($) {
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"use strict";
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var mediaFrame, insertMediaButton, container, icon, formatField,
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body,
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lastMimeType,
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classRegex = /\s?\bwp-format-[^ ]+/g,
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shortHeight = 120,
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lastHeight = 360,
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initialFormat = 'standard',
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shortClass = 'short-format',
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noTitleFormats = ['status'],
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noMediaFormats = ['status', 'aside', 'image', 'audio', 'video'],
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shortContentFormats = ['status', 'aside'],
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noUIFormats = ['standard', 'chat', 'status', 'aside', 'gallery'];
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function imageFormatUploadProgress( uploader, file ) {
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var $bar = $( '#' + uploader.settings.drop_element + ' .media-progress-bar div' );
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$bar.width( file.percent + '%' );
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}
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function imageFormatUploadStart( uploader ) {
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$( '#' + uploader.settings.drop_element + ' .wp-format-media-select' ).append('<div class="media-progress-bar"><div></div></div>');
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}
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function imageFormatUploadError() {
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$( '.media-progress-bar', $('.wp-format-media-holder[data-format=image]') ).remove();
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}
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function imageFormatUploadSuccess( attachment ) {
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var $holder, $field, html = wp.media.string.image({
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size : 'full',
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align : false,
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link : getUserSetting( 'urlbutton' )
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}, attachment.attributes );
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$holder = $('.wp-format-media-holder[data-format=image]');
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$( '.media-progress-bar', $holder ).remove();
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if ( 'image' !== attachment.attributes.type )
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return;
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$field = $( '#wp_format_' + $holder.data( 'format' ) );
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// set the hidden input's value
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$field.val( html );
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$( '#image-preview' ).remove();
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$holder.parent().prepend( ['<div id="image-preview" class="wp-format-media-preview">',
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'<img src="', attachment.get('url'), '"',
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attachment.get('width') ? ' width="' + attachment.get('width') + '"' : '',
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attachment.get('height') ? ' height="' + attachment.get('height') + '"' : '',
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' />',
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'</div>'].join( '' ) );
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}
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var uploader = {
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dropzone: $('.wp-format-media-holder[data-format=image]'),
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success: imageFormatUploadSuccess,
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error: imageFormatUploadError,
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plupload: {},
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params: {}
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};
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uploader = new wp.Uploader( uploader );
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uploader.uploader.bind( 'BeforeUpload', imageFormatUploadStart );
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uploader.uploader.bind( 'UploadProgress', imageFormatUploadProgress );
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function switchFormatClass( format ) {
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formatField.val( format );
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$.each( [ container, icon, body ], function(i, thing) {
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thing.prop( 'className', thing.prop( 'className' ).replace( classRegex, '' ) )
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.addClass( 'wp-format-' + format );
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});
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}
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function resizeContent( format, noAnimate ) {
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var height, content = $( '#content, #content_ifr' );
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height = content.outerHeight();
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if ( shortHeight < height ) {
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lastHeight = height;
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}
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if ( -1 < $.inArray( format, shortContentFormats ) ) {
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if ( ! content.hasClass( shortClass ) ) {
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content.addClass( shortClass );
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_(content).each(function (elem) {
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$(elem)[noAnimate ? 'css' : 'animate']( { height : shortHeight } );
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});
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}
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} else {
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content.removeClass( shortClass ).animate( { height : lastHeight } );
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}
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}
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function switchFormat(elem) {
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var editor, body, formatTo, formatFrom,
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format = elem.data( 'wp-format' ),
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titlePrompt = $( '#title-prompt-text' ),
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description = $( '.post-format-description' ),
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postTitle = $( '#title'),
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fields = $( '.post-formats-fields' ),
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tinyIcon = $( '.post-format-change span.icon' );
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if ( format === postFormats.currentPostFormat ) {
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return;
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}
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elem.addClass( 'active' ).siblings().removeClass( 'active' );
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// Animate the media button going away or coming back
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formatTo = -1 < $.inArray( format, noMediaFormats );
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formatFrom = -1 < $.inArray( postFormats.currentPostFormat, noMediaFormats );
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if ( formatFrom ? !formatTo : formatTo ) { // XOR
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insertMediaButton.fadeToggle( 200 ).css( 'display', 'inline-block' );
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}
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// Animate the title going away or coming back
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formatTo = -1 < $.inArray( format, noTitleFormats );
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formatFrom = -1 < $.inArray( postFormats.currentPostFormat, noTitleFormats );
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if ( formatFrom ? !formatTo : formatTo ) { // XOR
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$( '#titlewrap' ).fadeToggle( 200 );
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}
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// Animate the fields moving going away or coming in
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formatTo = -1 < $.inArray( format, noUIFormats );
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formatFrom = -1 < $.inArray( postFormats.currentPostFormat, noUIFormats );
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if ( formatTo && formatFrom ) { // To/from have no UI. No slide.
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switchFormatClass( format );
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fields.hide();
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} else if ( formatFrom ) { // Only destination has UI. Slide down.
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fields.hide();
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switchFormatClass( format );
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fields.slideDown( 400 );
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} else if ( formatTo ) { // Only source has UI. Slide up.
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fields.slideUp( 200, function(){
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switchFormatClass( format );
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});
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} else { // Both have UI. Slide both ways.
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fields.slideUp( 200, function(){
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switchFormatClass( format );
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fields.slideDown( 400 );
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});
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}
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resizeContent( format );
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postTitle.focus();
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if ( '' === postTitle.val() ) {
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titlePrompt.removeClass( 'screen-reader-text' );
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postTitle.keydown( function (e) {
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titlePrompt.addClass( 'screen-reader-text' );
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$( e.currentTarget ).unbind( e );
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} );
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}
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// Update description line
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description.html( elem.data( 'description' ) );
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tinyIcon
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.show()
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.prop( 'className', tinyIcon.prop( 'className' ).replace( classRegex, '' ) )
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.addClass( 'wp-format-' + format );
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if ( description.not( ':visible' ) ) {
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description.slideDown( 'fast' );
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}
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if ( typeof tinymce !== 'undefined' ) {
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editor = tinymce.get( 'content' );
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if ( editor ) {
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body = editor.getBody();
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body.className = body.className.replace( /\bpost-format-[^ ]+/, '' );
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editor.dom.addClass( body, 'post-format-' + format );
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}
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}
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// If gallery, force it to open to gallery state
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insertMediaButton.toggleClass( 'gallery', 'gallery' === format );
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postFormats.currentPostFormat = format;
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}
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$(function () {
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body = $( 'body' );
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container = $( '#post-body-content' );
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icon = $( '.icon32' );
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formatField = $( '#post_format' );
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insertMediaButton = $( '#insert-media-button' ).toggleClass( 'gallery', 'gallery' === postFormats.currentPostFormat );
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initialFormat = $( '.post-format-options .active' ).data( 'wp-format' );
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if ( -1 < $.inArray( initialFormat, shortContentFormats ) ) {
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resizeContent( initialFormat, true );
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}
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$( '#show_post_format_ui' ).on( 'change', function () {
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$( '.wp-post-format-ui' ).toggleClass( 'no-ui', ! this.checked );
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$.post( ajaxurl, {
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action: 'show-post-format-ui',
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post_type: $( '#post_type' ).val(),
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show: this.checked ? 1 : 0,
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nonce: $( '#show_post_format_ui_nonce' ).val()
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} );
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} );
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// Post formats selection
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$( '.post-format-options' ).on( 'click', 'a', function (e) {
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e.preventDefault();
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switchFormat( $( e.currentTarget ) );
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} );
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// Toggle select/upload and URL/HTML for images
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$( '.use-url-or-html' ).on( 'click', 'a', function(e) {
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e.preventDefault();
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$( '.wp-format-media-holder, .wp-format-image-textarea' ).toggle();
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$(this).closest( 'p' ).find( 'span' ).toggle();
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});
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// Media selection
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$( '.wp-format-media-select' ).click( function (e) {
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e.preventDefault();
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var $el = $(e.currentTarget), mediaPreview, mime = 'image', $holder, $field;
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$holder = $el.closest( '.wp-format-media-holder' );
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$field = $( '#wp_format_' + $holder.data( 'format' ) );
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mime = $holder.data( 'format' );
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// If the media frame already exists, reopen it.
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if ( mediaFrame && lastMimeType === mime ) {
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mediaFrame.open();
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return;
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}
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lastMimeType = mime;
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mediaFrame = wp.media.frames.formatMedia = wp.media( {
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button: {
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text: $el.data( 'update' )
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},
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states: [
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new wp.media.controller.Library({
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library: wp.media.query( { type: mime } ),
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title: $el.data( 'choose' ),
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displaySettings: 'image' === mime
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})
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]
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} );
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mediaPreview = function (attachment) {
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var w, h, dimensions = '', url = attachment.url, mime = attachment.mime, format = attachment.type;
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if ( 'video' === format ) {
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if ( attachment.width ) {
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w = attachment.width;
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if ( w > 600 ) {
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w = 600;
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}
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dimensions += ' width="' + w + '"';
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}
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if ( attachment.height ) {
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h = attachment.height;
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if ( attachment.width && w < attachment.width ) {
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h = Math.round( ( h * w ) / attachment.width );
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}
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dimensions += ' height="' + h + '"';
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}
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}
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$( '#' + format + '-preview' ).remove();
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$holder.parent().prepend( '<div id="' + format + '-preview" class="wp-format-media-preview">' +
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'<' + format + dimensions + ' class="wp-' + format + '-shortcode" controls="controls" preload="none">' +
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'<source type="' + mime + '" src="' + url + '" />' +
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'</' + format + '></div>' );
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$( '.wp-' + format + '-shortcode' ).mediaelementplayer();
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};
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// When an image is selected, run a callback.
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mediaFrame.on( 'select', function () {
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// Grab the selected attachment.
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var w = 0, h = 0, html, attachment = mediaFrame.state().get( 'selection' ).first().toJSON();
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if ( 0 === attachment.mime.indexOf( 'audio' ) ) {
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$field.val( attachment.url );
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// show one preview at a time
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mediaPreview( attachment );
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} else if ( 0 === attachment.mime.indexOf( 'video' ) ) {
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attachment.src = attachment.url;
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$field.val( wp.shortcode.string( {
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tag: 'video',
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attrs: _.pick( attachment, 'src', 'width', 'height' )
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} ) );
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// show one preview at a time
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mediaPreview( attachment );
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} else {
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html = wp.media.string.image({
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size: 'full',
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align : false,
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link : getUserSetting( 'urlbutton' )
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}, attachment);
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// set the hidden input's value
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$field.val( html );
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$( '#image-preview' ).remove();
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if ( attachment.width ) {
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w = attachment.width > 600 ? 600 : attachment.width;
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}
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if ( attachment.height ) {
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h = attachment.height;
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}
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if ( w < attachment.width ) {
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h = Math.round( ( h * w ) / attachment.width );
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}
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$holder.parent().prepend( ['<div id="image-preview" class="wp-format-media-preview">',
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'<img src="', attachment.url, '"',
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w ? ' width="' + w + '"' : '',
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h ? ' height="' + h + '"' : '',
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' />',
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'</div>'].join( '' ) );
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}
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});
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mediaFrame.open();
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});
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});
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}( jQuery ) );
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