Wordpress/wp-includes/js/media-editor.js

502 lines
12 KiB
JavaScript

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