mirror of
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e2bc567095
git-svn-id: http://core.svn.wordpress.org/trunk@22877 1a063a9b-81f0-0310-95a4-ce76da25c4cd
523 lines
13 KiB
JavaScript
523 lines
13 KiB
JavaScript
// WordPress, TinyMCE, and Media
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// -----------------------------
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(function($){
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// Stores the editors' `wp.media.controller.Frame` instances.
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var workflows = {};
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wp.media.string = {
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// Joins the `props` and `attachment` objects,
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// outputting the proper object format based on the
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// attachment's type.
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props: function( props, attachment ) {
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var link, linkUrl, size, sizes;
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props = props ? _.clone( props ) : {};
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if ( attachment && attachment.type )
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props.type = attachment.type;
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if ( 'image' === props.type ) {
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props = _.defaults( props || {}, {
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align: getUserSetting( 'align', 'none' ),
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size: getUserSetting( 'imgsize', 'medium' ),
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url: '',
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classes: []
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});
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}
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// All attachment-specific settings follow.
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if ( ! attachment )
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return props;
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link = props.link || getUserSetting( 'urlbutton', 'post' );
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if ( 'file' === link )
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linkUrl = attachment.url;
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else if ( 'post' === link )
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linkUrl = attachment.link;
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else if ( 'custom' === link )
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linkUrl = props.linkUrl;
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props.linkUrl = linkUrl || '';
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// Format properties for images.
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if ( 'image' === attachment.type ) {
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props.classes.push( 'wp-image-' + attachment.id );
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sizes = attachment.sizes;
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size = sizes && sizes[ props.size ] ? sizes[ props.size ] : attachment;
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_.extend( props, _.pick( attachment, 'align', 'caption' ), {
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width: size.width,
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height: size.height,
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src: size.url,
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captionId: 'attachment_' + attachment.id
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});
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// Format properties for non-images.
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} else {
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_.extend( props, {
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title: attachment.title || attachment.filename,
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rel: 'attachment wp-att-' + attachment.id
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});
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}
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return props;
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},
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link: function( props, attachment ) {
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var options;
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props = wp.media.string.props( props, attachment );
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options = {
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tag: 'a',
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content: props.title,
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attrs: {
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href: props.linkUrl
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}
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};
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if ( props.rel )
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options.attrs.rel = props.rel;
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return wp.html.string( options );
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},
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image: function( props, attachment ) {
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var img = {},
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options, classes, shortcode, html;
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props = wp.media.string.props( props, attachment );
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classes = props.classes || [];
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img.src = props.url;
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_.extend( img, _.pick( props, 'width', 'height', 'alt' ) );
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// Only assign the align class to the image if we're not printing
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// a caption, since the alignment is sent to the shortcode.
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if ( props.align && ! props.caption )
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classes.push( 'align' + props.align );
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if ( props.size )
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classes.push( 'size-' + props.size );
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img['class'] = _.compact( classes ).join(' ');
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// Generate `img` tag options.
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options = {
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tag: 'img',
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attrs: img,
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single: true
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};
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// Generate the `a` element options, if they exist.
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if ( props.linkUrl ) {
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options = {
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tag: 'a',
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attrs: {
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href: props.linkUrl
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},
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content: options
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};
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}
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html = wp.html.string( options );
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// Generate the caption shortcode.
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if ( props.caption ) {
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shortcode = {};
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if ( img.width )
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shortcode.width = img.width;
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if ( props.captionId )
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shortcode.id = props.captionId;
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if ( props.align )
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shortcode.align = 'align' + props.align;
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html = wp.shortcode.string({
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tag: 'caption',
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attrs: shortcode,
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content: html + ' ' + props.caption
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});
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}
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return html;
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}
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};
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wp.media.gallery = (function() {
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var galleries = {};
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return {
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defaults: {
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order: 'ASC',
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id: wp.media.view.settings.postId,
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itemtag: 'dl',
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icontag: 'dt',
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captiontag: 'dd',
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columns: 3,
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size: 'thumbnail'
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},
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attachments: function( shortcode ) {
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var shortcodeString = shortcode.string(),
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result = galleries[ shortcodeString ],
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attrs, args, query, others;
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delete galleries[ shortcodeString ];
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if ( result )
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return result;
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attrs = shortcode.attrs.named;
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args = _.pick( attrs, 'orderby', 'order' );
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args.type = 'image';
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args.perPage = -1;
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// Map the `ids` param to the correct query args.
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if ( attrs.ids ) {
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args.post__in = attrs.ids.split(',');
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args.orderby = 'post__in';
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} else if ( attrs.include ) {
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args.post__in = attrs.include.split(',');
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}
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if ( attrs.exclude )
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args.post__not_in = attrs.exclude.split(',');
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if ( ! args.post__in )
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args.parent = attrs.id;
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// Collect the attributes that were not included in `args`.
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others = {};
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_.filter( attrs, function( value, key ) {
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if ( _.isUndefined( args[ key ] ) )
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others[ key ] = value;
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});
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query = media.query( args );
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query.gallery = new Backbone.Model( others );
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return query;
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},
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shortcode: function( attachments ) {
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var props = attachments.props.toJSON(),
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attrs = _.pick( props, 'include', 'exclude', 'orderby', 'order' ),
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shortcode, clone;
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if ( attachments.gallery )
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_.extend( attrs, attachments.gallery.toJSON() );
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attrs.ids = attachments.pluck('id');
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// If the `ids` attribute is set and `orderby` attribute
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// is the default value, clear it for cleaner output.
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if ( attrs.ids && 'post__in' === attrs.orderby )
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delete attrs.orderby;
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// Remove default attributes from the shortcode.
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_.each( wp.media.gallery.defaults, function( value, key ) {
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if ( value === attrs[ key ] )
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delete attrs[ key ];
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});
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shortcode = new wp.shortcode({
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tag: 'gallery',
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attrs: attrs,
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type: 'single'
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});
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// Use a cloned version of the gallery.
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clone = new wp.media.model.Attachments( attachments.models, {
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props: props
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});
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clone.gallery = attachments.gallery;
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galleries[ shortcode.string() ] = clone;
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return shortcode;
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},
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edit: function( content ) {
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var shortcode = wp.shortcode.next( 'gallery', content ),
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defaultPostId = wp.media.gallery.defaults.id,
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attachments, selection;
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// Bail if we didn't match the shortcode or all of the content.
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if ( ! shortcode || shortcode.content !== content )
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return;
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// Ignore the rest of the match object.
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shortcode = shortcode.shortcode;
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if ( _.isUndefined( shortcode.get('id') ) && ! _.isUndefined( defaultPostId ) )
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shortcode.set( 'id', defaultPostId );
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attachments = wp.media.gallery.attachments( shortcode );
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selection = new wp.media.model.Selection( attachments.models, {
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props: attachments.props.toJSON(),
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multiple: true
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});
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selection.gallery = attachments.gallery;
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// Fetch the query's attachments, and then break ties from the
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// query to allow for sorting.
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selection.more().done( function() {
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// Break ties with the query.
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selection.props.set({ query: false });
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selection.unmirror();
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selection.props.unset('orderby');
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});
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return wp.media({
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frame: 'post',
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state: 'gallery-edit',
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title: wp.media.view.l10n.editGalleryTitle,
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editing: true,
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multiple: true,
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selection: selection
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});
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}
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};
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}());
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wp.media.editor = {
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insert: function( h ) {
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var mce = typeof(tinymce) != 'undefined',
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qt = typeof(QTags) != 'undefined',
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wpActiveEditor = window.wpActiveEditor,
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ed;
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// Delegate to the global `send_to_editor` if it exists.
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// This attempts to play nice with any themes/plugins that have
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// overridden the insert functionality.
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if ( window.send_to_editor )
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return window.send_to_editor.apply( this, arguments );
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if ( ! wpActiveEditor ) {
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if ( mce && tinymce.activeEditor ) {
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ed = tinymce.activeEditor;
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wpActiveEditor = window.wpActiveEditor = ed.id;
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} else if ( !qt ) {
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return false;
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}
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} else if ( mce ) {
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if ( tinymce.activeEditor && (tinymce.activeEditor.id == 'mce_fullscreen' || tinymce.activeEditor.id == 'wp_mce_fullscreen') )
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ed = tinymce.activeEditor;
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else
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ed = tinymce.get(wpActiveEditor);
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}
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if ( ed && !ed.isHidden() ) {
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// restore caret position on IE
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if ( tinymce.isIE && ed.windowManager.insertimagebookmark )
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ed.selection.moveToBookmark(ed.windowManager.insertimagebookmark);
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if ( h.indexOf('[caption') === 0 ) {
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if ( ed.wpSetImgCaption )
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h = ed.wpSetImgCaption(h);
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} else if ( h.indexOf('[gallery') === 0 ) {
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if ( ed.plugins.wpgallery )
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h = ed.plugins.wpgallery._do_gallery(h);
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} else if ( h.indexOf('[embed') === 0 ) {
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if ( ed.plugins.wordpress )
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h = ed.plugins.wordpress._setEmbed(h);
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}
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ed.execCommand('mceInsertContent', false, h);
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} else if ( qt ) {
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QTags.insertContent(h);
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} else {
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document.getElementById(wpActiveEditor).value += h;
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}
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// If the old thickbox remove function exists, call it in case
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// a theme/plugin overloaded it.
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if ( window.tb_remove )
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try { window.tb_remove(); } catch( e ) {}
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},
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add: function( id, options ) {
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var workflow = this.get( id );
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if ( workflow )
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return workflow;
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workflow = workflows[ id ] = wp.media( _.defaults( options || {}, {
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frame: 'post',
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title: wp.media.view.l10n.insertMedia,
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multiple: true
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} ) );
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workflow.on( 'insert', function( selection ) {
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var state = workflow.state();
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selection = selection || state.get('selection');
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if ( ! selection )
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return;
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selection.each( function( attachment ) {
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var display = state.display( attachment ).toJSON();
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this.send.attachment( display, attachment.toJSON() );
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}, this );
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}, this );
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workflow.get('gallery-edit').on( 'update', function( selection ) {
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this.insert( wp.media.gallery.shortcode( selection ).string() );
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}, this );
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workflow.get('embed').on( 'select', function() {
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var embed = workflow.state().toJSON();
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embed.url = embed.url || '';
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if ( 'link' === embed.type ) {
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_.defaults( embed, {
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title: embed.url,
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linkUrl: embed.url
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});
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this.send.link( embed );
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} else if ( 'image' === embed.type ) {
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_.defaults( embed, {
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title: embed.url,
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linkUrl: '',
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align: 'none',
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link: 'none'
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});
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if ( 'none' === embed.link )
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embed.linkUrl = '';
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else if ( 'file' === embed.link )
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embed.linkUrl = embed.url;
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this.insert( wp.media.string.image( embed ) );
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}
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}, this );
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return workflow;
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},
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get: function( id ) {
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return workflows[ id ];
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},
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remove: function( id ) {
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delete workflows[ id ];
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},
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send: {
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attachment: function( props, attachment ) {
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var caption = attachment.caption,
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options, html;
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// If captions are disabled, clear the caption.
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if ( ! wp.media.view.settings.captions )
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delete attachment.caption;
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props = wp.media.string.props( props, attachment );
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options = {
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id: attachment.id
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};
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if ( props.linkUrl )
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options.url = props.linkUrl;
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if ( 'image' === attachment.type ) {
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html = wp.media.string.image( props );
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options.post_excerpt = caption;
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_.each({
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align: 'align',
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size: 'image-size',
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alt: 'image_alt'
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}, function( option, prop ) {
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if ( props[ prop ] )
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options[ option ] = props[ prop ];
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});
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} else {
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html = wp.media.string.link( props );
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options.post_title = props.title;
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}
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return media.post( 'send-attachment-to-editor', {
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nonce: wp.media.view.settings.nonce.sendToEditor,
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attachment: options,
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html: html,
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post_id: wp.media.view.settings.postId
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}).done( function( resp ) {
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wp.media.editor.insert( resp );
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});
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},
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link: function( embed ) {
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return media.post( 'send-link-to-editor', {
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nonce: wp.media.view.settings.nonce.sendToEditor,
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src: embed.linkUrl,
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title: embed.title,
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html: wp.media.string.link( embed ),
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post_id: wp.media.view.settings.postId
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}).done( function( resp ) {
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wp.media.editor.insert( resp );
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});
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}
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},
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init: function() {
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$(document.body).on( 'click', '.insert-media', function( event ) {
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var $this = $(this),
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editor = $this.data('editor');
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event.preventDefault();
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// Remove focus from the `.insert-media` button.
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// Prevents Opera from showing the outline of the button
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// above the modal.
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//
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// See: http://core.trac.wordpress.org/ticket/22445
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$this.blur();
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wp.media.editor.open( editor );
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});
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},
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open: function( id ) {
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var workflow;
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// If an empty `id` is provided, default to `wpActiveEditor`.
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id = id || wpActiveEditor;
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// If that doesn't work, fall back to `tinymce.activeEditor`.
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if ( ! id && typeof tinymce !== 'undefined' && tinymce.activeEditor )
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id = id || tinymce.activeEditor.id;
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// Last but not least, fall back to the empty string.
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id = id || '';
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// Save a bookmark of the caret position, needed for IE
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if ( typeof tinymce !== 'undefined' && tinymce.activeEditor && tinymce.isIE && ! tinymce.activeEditor.isHidden() )
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tinymce.activeEditor.windowManager.insertimagebookmark = tinymce.activeEditor.selection.getBookmark();
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workflow = wp.media.editor.get( id );
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// If the workflow exists, open it.
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// Initialize the editor's workflow if we haven't yet.
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if ( workflow )
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workflow.open();
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else
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workflow = wp.media.editor.add( id );
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return workflow;
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}
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};
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$( wp.media.editor.init );
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}(jQuery));
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