682 lines
18 KiB
JavaScript
682 lines
18 KiB
JavaScript
/* global _wpMediaViewsL10n, MediaElementPlayer, _wpMediaGridSettings */
|
|
(function($, _, Backbone, wp) {
|
|
// Local reference to the WordPress media namespace.
|
|
var media = wp.media, l10n;
|
|
|
|
// Link localized strings and settings.
|
|
if ( media.view.l10n ) {
|
|
l10n = media.view.l10n;
|
|
} else {
|
|
l10n = media.view.l10n = typeof _wpMediaViewsL10n === 'undefined' ? {} : _wpMediaViewsL10n;
|
|
delete l10n.settings;
|
|
}
|
|
|
|
/**
|
|
* wp.media.controller.EditAttachmentMetadata
|
|
*
|
|
* A state for editing an attachment's metadata.
|
|
*
|
|
* @constructor
|
|
* @augments wp.media.controller.State
|
|
* @augments Backbone.Model
|
|
*/
|
|
media.controller.EditAttachmentMetadata = media.controller.State.extend({
|
|
defaults: {
|
|
id: 'edit-attachment',
|
|
// Title string passed to the frame's title region view.
|
|
title: l10n.attachmentDetails,
|
|
// Region mode defaults.
|
|
content: 'edit-metadata',
|
|
menu: false,
|
|
toolbar: false,
|
|
router: false
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.media.view.MediaFrame.Manage
|
|
*
|
|
* A generic management frame workflow.
|
|
*
|
|
* Used in the media grid view.
|
|
*
|
|
* @constructor
|
|
* @augments wp.media.view.MediaFrame
|
|
* @augments wp.media.view.Frame
|
|
* @augments wp.media.View
|
|
* @augments wp.Backbone.View
|
|
* @augments Backbone.View
|
|
* @mixes wp.media.controller.StateMachine
|
|
*/
|
|
media.view.MediaFrame.Manage = media.view.MediaFrame.extend({
|
|
/**
|
|
* @global wp.Uploader
|
|
*/
|
|
initialize: function() {
|
|
var self = this;
|
|
_.defaults( this.options, {
|
|
title: '',
|
|
modal: false,
|
|
selection: [],
|
|
library: {}, // Options hash for the query to the media library.
|
|
multiple: 'add',
|
|
state: 'library',
|
|
uploader: true,
|
|
mode: [ 'grid', 'edit' ]
|
|
});
|
|
|
|
this.$window = $( window );
|
|
this.$adminBar = $( '#wpadminbar' );
|
|
this.$window.on( 'scroll', _.debounce( _.bind( this.fixPosition, this ), 15 ) );
|
|
$( document ).on( 'click', '.add-new-h2', _.bind( this.addNewClickHandler, this ) );
|
|
|
|
// Ensure core and media grid view UI is enabled.
|
|
this.$el.addClass('wp-core-ui');
|
|
|
|
// Force the uploader off if the upload limit has been exceeded or
|
|
// if the browser isn't supported.
|
|
if ( wp.Uploader.limitExceeded || ! wp.Uploader.browser.supported ) {
|
|
this.options.uploader = false;
|
|
}
|
|
|
|
// Initialize a window-wide uploader.
|
|
if ( this.options.uploader ) {
|
|
this.uploader = new media.view.UploaderWindow({
|
|
controller: this,
|
|
uploader: {
|
|
dropzone: document.body,
|
|
container: document.body
|
|
}
|
|
}).render();
|
|
this.uploader.ready();
|
|
$('body').append( this.uploader.el );
|
|
|
|
this.options.uploader = false;
|
|
}
|
|
|
|
this.gridRouter = new media.view.MediaFrame.Manage.Router();
|
|
|
|
// Call 'initialize' directly on the parent class.
|
|
media.view.MediaFrame.prototype.initialize.apply( this, arguments );
|
|
|
|
// Append the frame view directly the supplied container.
|
|
this.$el.appendTo( this.options.container );
|
|
|
|
this.createStates();
|
|
this.bindRegionModeHandlers();
|
|
this.render();
|
|
|
|
// Update the URL when entering search string (at most once per second)
|
|
$( '#media-search-input' ).on( 'input', _.debounce( function(e) {
|
|
var val = $( e.currentTarget ).val(), url = '';
|
|
if ( val ) {
|
|
url += '?search=' + val;
|
|
}
|
|
self.gridRouter.navigate( self.gridRouter.baseUrl( url ) );
|
|
}, 1000 ) );
|
|
},
|
|
|
|
/**
|
|
* Create the default states for the frame.
|
|
*/
|
|
createStates: function() {
|
|
var options = this.options;
|
|
|
|
if ( this.options.states ) {
|
|
return;
|
|
}
|
|
|
|
// Add the default states.
|
|
this.states.add([
|
|
new media.controller.Library({
|
|
library: media.query( options.library ),
|
|
multiple: options.multiple,
|
|
title: options.title,
|
|
content: 'browse',
|
|
toolbar: 'select',
|
|
contentUserSetting: false,
|
|
filterable: 'all'
|
|
})
|
|
]);
|
|
},
|
|
|
|
/**
|
|
* Bind region mode activation events to proper handlers.
|
|
*/
|
|
bindRegionModeHandlers: function() {
|
|
this.on( 'content:create:browse', this.browseContent, this );
|
|
|
|
// Handle a frame-level event for editing an attachment.
|
|
this.on( 'edit:attachment', this.openEditAttachmentModal, this );
|
|
},
|
|
|
|
fixPosition: function() {
|
|
var $browser, $toolbar;
|
|
if ( ! this.isModeActive( 'select' ) ) {
|
|
return;
|
|
}
|
|
|
|
$browser = this.$('.attachments-browser');
|
|
$toolbar = $browser.find('.media-toolbar');
|
|
|
|
if ( $browser.offset().top < this.$window.scrollTop() + this.$adminBar.height() ) {
|
|
$browser.addClass( 'fixed' );
|
|
$toolbar.css('width', $browser.width() + 'px');
|
|
} else {
|
|
$browser.removeClass( 'fixed' );
|
|
$toolbar.css('width', '');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Click handler for the `Add New` button.
|
|
*/
|
|
addNewClickHandler: function( event ) {
|
|
event.preventDefault();
|
|
this.trigger( 'toggle:upload:attachment' );
|
|
},
|
|
|
|
/**
|
|
* Open the Edit Attachment modal.
|
|
*/
|
|
openEditAttachmentModal: function( model ) {
|
|
// Create a new EditAttachment frame, passing along the library and the attachment model.
|
|
wp.media( {
|
|
frame: 'edit-attachments',
|
|
controller: this,
|
|
library: this.state().get('library'),
|
|
model: model
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Create an attachments browser view within the content region.
|
|
*
|
|
* @param {Object} contentRegion Basic object with a `view` property, which
|
|
* should be set with the proper region view.
|
|
* @this wp.media.controller.Region
|
|
*/
|
|
browseContent: function( contentRegion ) {
|
|
var state = this.state();
|
|
|
|
// Browse our library of attachments.
|
|
this.browserView = contentRegion.view = new media.view.AttachmentsBrowser({
|
|
controller: this,
|
|
collection: state.get('library'),
|
|
selection: state.get('selection'),
|
|
model: state,
|
|
sortable: state.get('sortable'),
|
|
search: state.get('searchable'),
|
|
filters: state.get('filterable'),
|
|
display: state.get('displaySettings'),
|
|
dragInfo: state.get('dragInfo'),
|
|
sidebar: 'errors',
|
|
|
|
suggestedWidth: state.get('suggestedWidth'),
|
|
suggestedHeight: state.get('suggestedHeight'),
|
|
|
|
AttachmentView: state.get('AttachmentView'),
|
|
|
|
scrollElement: document
|
|
});
|
|
this.browserView.on( 'ready', _.bind( this.bindDeferred, this ) );
|
|
|
|
this.errors = wp.Uploader.errors;
|
|
this.errors.on( 'add remove reset', this.sidebarVisibility, this );
|
|
},
|
|
|
|
sidebarVisibility: function() {
|
|
this.browserView.$( '.media-sidebar' ).toggle( this.errors.length );
|
|
},
|
|
|
|
bindDeferred: function() {
|
|
if ( ! this.browserView.dfd ) {
|
|
return;
|
|
}
|
|
this.browserView.dfd.done( _.bind( this.startHistory, this ) );
|
|
},
|
|
|
|
startHistory: function() {
|
|
// Verify pushState support and activate
|
|
if ( window.history && window.history.pushState ) {
|
|
Backbone.history.start( {
|
|
root: _wpMediaGridSettings.adminUrl,
|
|
pushState: true
|
|
} );
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A similar view to media.view.Attachment.Details
|
|
* for use in the Edit Attachment modal.
|
|
*
|
|
* @constructor
|
|
* @augments wp.media.view.Attachment.Details
|
|
* @augments wp.media.view.Attachment
|
|
* @augments wp.media.View
|
|
* @augments wp.Backbone.View
|
|
* @augments Backbone.View
|
|
*/
|
|
media.view.Attachment.Details.TwoColumn = media.view.Attachment.Details.extend({
|
|
template: media.template( 'attachment-details-two-column' ),
|
|
|
|
editAttachment: function( event ) {
|
|
event.preventDefault();
|
|
this.controller.content.mode( 'edit-image' );
|
|
},
|
|
|
|
/**
|
|
* Noop this from parent class, doesn't apply here.
|
|
*/
|
|
toggleSelectionHandler: function() {},
|
|
|
|
render: function() {
|
|
media.view.Attachment.Details.prototype.render.apply( this, arguments );
|
|
|
|
media.mixin.removeAllPlayers();
|
|
this.$( 'audio, video' ).each( function (i, elem) {
|
|
var el = media.view.MediaDetails.prepareSrc( elem );
|
|
new MediaElementPlayer( el, media.mixin.mejsSettings );
|
|
} );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A router for handling the browser history and application state.
|
|
*
|
|
* @constructor
|
|
* @augments Backbone.Router
|
|
*/
|
|
media.view.MediaFrame.Manage.Router = Backbone.Router.extend({
|
|
routes: {
|
|
'upload.php?item=:slug': 'showItem',
|
|
'upload.php?search=:query': 'search'
|
|
},
|
|
|
|
// Map routes against the page URL
|
|
baseUrl: function( url ) {
|
|
return 'upload.php' + url;
|
|
},
|
|
|
|
// Respond to the search route by filling the search field and trigggering the input event
|
|
search: function( query ) {
|
|
$( '#media-search-input' ).val( query ).trigger( 'input' );
|
|
},
|
|
|
|
// Show the modal with a specific item
|
|
showItem: function( query ) {
|
|
var library = media.frame.state().get('library');
|
|
|
|
// Trigger the media frame to open the correct item
|
|
media.frame.trigger( 'edit:attachment', library.findWhere( { id: parseInt( query, 10 ) } ) );
|
|
}
|
|
});
|
|
|
|
media.view.EditImage.Details = media.view.EditImage.extend({
|
|
initialize: function( options ) {
|
|
this.editor = window.imageEdit;
|
|
this.frame = options.frame;
|
|
this.controller = options.controller;
|
|
media.View.prototype.initialize.apply( this, arguments );
|
|
},
|
|
|
|
back: function() {
|
|
this.frame.content.mode( 'edit-metadata' );
|
|
},
|
|
|
|
save: function() {
|
|
var self = this;
|
|
|
|
this.model.fetch().done( function() {
|
|
self.frame.content.mode( 'edit-metadata' );
|
|
});
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A frame for editing the details of a specific media item.
|
|
*
|
|
* Opens in a modal by default.
|
|
*
|
|
* Requires an attachment model to be passed in the options hash under `model`.
|
|
*
|
|
* @constructor
|
|
* @augments wp.media.view.Frame
|
|
* @augments wp.media.View
|
|
* @augments wp.Backbone.View
|
|
* @augments Backbone.View
|
|
* @mixes wp.media.controller.StateMachine
|
|
*/
|
|
media.view.MediaFrame.EditAttachments = media.view.MediaFrame.extend({
|
|
|
|
className: 'edit-attachment-frame',
|
|
template: media.template( 'edit-attachment-frame' ),
|
|
regions: [ 'title', 'content' ],
|
|
|
|
events: {
|
|
'click .left': 'previousMediaItem',
|
|
'click .right': 'nextMediaItem'
|
|
},
|
|
|
|
initialize: function() {
|
|
media.view.Frame.prototype.initialize.apply( this, arguments );
|
|
|
|
_.defaults( this.options, {
|
|
modal: true,
|
|
state: 'edit-attachment'
|
|
});
|
|
|
|
this.controller = this.options.controller;
|
|
this.gridRouter = this.controller.gridRouter;
|
|
this.library = this.options.library;
|
|
|
|
if ( this.options.model ) {
|
|
this.model = this.options.model;
|
|
} else {
|
|
// this is a hack
|
|
this.model = this.library.at( 0 );
|
|
}
|
|
|
|
this.bindHandlers();
|
|
this.createStates();
|
|
this.createModal();
|
|
|
|
this.title.mode( 'default' );
|
|
|
|
this.options.hasPrevious = this.hasPrevious();
|
|
this.options.hasNext = this.hasNext();
|
|
},
|
|
|
|
bindHandlers: function() {
|
|
// Bind default title creation.
|
|
this.on( 'title:create:default', this.createTitle, this );
|
|
|
|
// Close the modal if the attachment is deleted.
|
|
this.listenTo( this.model, 'change:status destroy', this.close, this );
|
|
|
|
this.on( 'content:create:edit-metadata', this.editMetadataMode, this );
|
|
this.on( 'content:create:edit-image', this.editImageMode, this );
|
|
this.on( 'content:render:edit-image', this.editImageModeRender, this );
|
|
this.on( 'close', this.detach );
|
|
},
|
|
|
|
createModal: function() {
|
|
var self = this;
|
|
|
|
// Initialize modal container view.
|
|
if ( this.options.modal ) {
|
|
this.modal = new media.view.Modal({
|
|
controller: this,
|
|
title: this.options.title
|
|
});
|
|
|
|
this.modal.on( 'open', function () {
|
|
$( 'body' ).on( 'keydown.media-modal', _.bind( self.keyEvent, self ) );
|
|
} );
|
|
|
|
// Completely destroy the modal DOM element when closing it.
|
|
this.modal.on( 'close', function() {
|
|
self.modal.remove();
|
|
$( 'body' ).off( 'keydown.media-modal' ); /* remove the keydown event */
|
|
// Restore the original focus item if possible
|
|
$( 'li.attachment[data-id="' + self.model.get( 'id' ) +'"]' ).focus();
|
|
self.resetRoute();
|
|
} );
|
|
|
|
// Set this frame as the modal's content.
|
|
this.modal.content( this );
|
|
this.modal.open();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Add the default states to the frame.
|
|
*/
|
|
createStates: function() {
|
|
this.states.add([
|
|
new media.controller.EditAttachmentMetadata( { model: this.model } )
|
|
]);
|
|
},
|
|
|
|
/**
|
|
* Content region rendering callback for the `edit-metadata` mode.
|
|
*
|
|
* @param {Object} contentRegion Basic object with a `view` property, which
|
|
* should be set with the proper region view.
|
|
*/
|
|
editMetadataMode: function( contentRegion ) {
|
|
contentRegion.view = new media.view.Attachment.Details.TwoColumn({
|
|
controller: this,
|
|
model: this.model
|
|
});
|
|
|
|
/**
|
|
* Attach a subview to display fields added via the
|
|
* `attachment_fields_to_edit` filter.
|
|
*/
|
|
contentRegion.view.views.set( '.attachment-compat', new media.view.AttachmentCompat({
|
|
controller: this,
|
|
model: this.model
|
|
}) );
|
|
|
|
// Update browser url when navigating media details
|
|
if ( this.model ) {
|
|
this.gridRouter.navigate( this.gridRouter.baseUrl( '?item=' + this.model.id ) );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Render the EditImage view into the frame's content region.
|
|
*
|
|
* @param {Object} contentRegion Basic object with a `view` property, which
|
|
* should be set with the proper region view.
|
|
*/
|
|
editImageMode: function( contentRegion ) {
|
|
var editImageController = new media.controller.EditImage( {
|
|
model: this.model,
|
|
frame: this
|
|
} );
|
|
// Noop some methods.
|
|
editImageController._toolbar = function() {};
|
|
editImageController._router = function() {};
|
|
editImageController._menu = function() {};
|
|
|
|
contentRegion.view = new media.view.EditImage.Details( {
|
|
model: this.model,
|
|
frame: this,
|
|
controller: editImageController
|
|
} );
|
|
},
|
|
|
|
editImageModeRender: function( view ) {
|
|
view.on( 'ready', view.loadEditor );
|
|
},
|
|
|
|
/**
|
|
* Rerender the view.
|
|
*/
|
|
rerender: function() {
|
|
// Only rerender the `content` region.
|
|
if ( this.content.mode() !== 'edit-metadata' ) {
|
|
this.content.mode( 'edit-metadata' );
|
|
} else {
|
|
this.content.render();
|
|
}
|
|
this.$('.left').toggleClass( 'disabled', ! this.hasPrevious() );
|
|
this.$('.right').toggleClass( 'disabled', ! this.hasNext() );
|
|
},
|
|
|
|
/**
|
|
* Click handler to switch to the previous media item.
|
|
*/
|
|
previousMediaItem: function() {
|
|
if ( ! this.hasPrevious() ) {
|
|
return;
|
|
}
|
|
this.model = this.library.at( this.getCurrentIndex() - 1 );
|
|
|
|
this.rerender();
|
|
},
|
|
|
|
/**
|
|
* Click handler to switch to the next media item.
|
|
*/
|
|
nextMediaItem: function() {
|
|
if ( ! this.hasNext() ) {
|
|
return;
|
|
}
|
|
this.model = this.library.at( this.getCurrentIndex() + 1 );
|
|
|
|
this.rerender();
|
|
},
|
|
|
|
getCurrentIndex: function() {
|
|
return this.library.indexOf( this.model );
|
|
},
|
|
|
|
hasNext: function() {
|
|
return ( this.getCurrentIndex() + 1 ) < this.library.length;
|
|
},
|
|
|
|
hasPrevious: function() {
|
|
return ( this.getCurrentIndex() - 1 ) > -1;
|
|
},
|
|
/**
|
|
* Respond to the keyboard events: right arrow, left arrow, escape.
|
|
*/
|
|
keyEvent: function( event ) {
|
|
var $target = $( event.target );
|
|
|
|
//Don't go left/right if we are in a textarea or input field
|
|
if ( $target.is( 'input' ) || $target.is( 'textarea' ) ) {
|
|
return event;
|
|
}
|
|
|
|
// Escape key, while in the Edit Image mode
|
|
if ( 27 === event.keyCode ) {
|
|
this.modal.close();
|
|
}
|
|
|
|
// The right arrow key
|
|
if ( 39 === event.keyCode ) {
|
|
this.nextMediaItem();
|
|
}
|
|
// The left arrow key
|
|
if ( 37 === event.keyCode ) {
|
|
this.previousMediaItem();
|
|
}
|
|
},
|
|
|
|
resetRoute: function() {
|
|
this.gridRouter.navigate( this.gridRouter.baseUrl( '' ) );
|
|
}
|
|
});
|
|
|
|
media.view.SelectModeToggleButton = media.view.Button.extend({
|
|
initialize: function() {
|
|
media.view.Button.prototype.initialize.apply( this, arguments );
|
|
this.listenTo( this.controller, 'select:activate select:deactivate', this.toggleBulkEditHandler );
|
|
},
|
|
|
|
click: function() {
|
|
media.view.Button.prototype.click.apply( this, arguments );
|
|
if ( this.controller.isModeActive( 'select' ) ) {
|
|
this.controller.deactivateMode( 'select' ).activateMode( 'edit' );
|
|
} else {
|
|
this.controller.deactivateMode( 'edit' ).activateMode( 'select' );
|
|
}
|
|
},
|
|
|
|
render: function() {
|
|
media.view.Button.prototype.render.apply( this, arguments );
|
|
this.$el.addClass( 'select-mode-toggle-button' );
|
|
return this;
|
|
},
|
|
|
|
toggleBulkEditHandler: function() {
|
|
var toolbar = this.controller.content.get().toolbar, children;
|
|
|
|
children = toolbar.$( '.media-toolbar-secondary > *, .media-toolbar-primary > *');
|
|
|
|
if ( this.controller.isModeActive( 'select' ) ) {
|
|
this.model.set( 'text', l10n.cancelSelection );
|
|
children.not( '.delete-selected-button' ).hide();
|
|
toolbar.$( '.select-mode-toggle-button' ).show();
|
|
toolbar.$( '.delete-selected-button' ).removeClass( 'hidden' );
|
|
} else {
|
|
this.model.set( 'text', l10n.bulkSelect );
|
|
this.controller.content.get().$el.removeClass('fixed');
|
|
toolbar.$el.css('width', '');
|
|
toolbar.$( '.delete-selected-button' ).addClass( 'hidden' );
|
|
children.not( '.spinner, .delete-selected-button' ).show();
|
|
this.controller.state().get( 'selection' ).reset();
|
|
}
|
|
}
|
|
});
|
|
|
|
media.view.DeleteSelectedButton = media.view.Button.extend({
|
|
initialize: function() {
|
|
media.view.Button.prototype.initialize.apply( this, arguments );
|
|
if ( this.options.filters ) {
|
|
this.listenTo( this.options.filters.model, 'change', this.filterChange );
|
|
}
|
|
this.listenTo( this.controller, 'selection:toggle', this.toggleDisabled );
|
|
},
|
|
|
|
filterChange: function( model ) {
|
|
if ( 'trash' === model.get( 'status' ) ) {
|
|
this.model.set( 'text', l10n.untrashSelected );
|
|
} else if ( media.view.settings.mediaTrash ) {
|
|
this.model.set( 'text', l10n.trashSelected );
|
|
} else {
|
|
this.model.set( 'text', l10n.deleteSelected );
|
|
}
|
|
},
|
|
|
|
toggleDisabled: function() {
|
|
this.model.set( 'disabled', ! this.controller.state().get( 'selection' ).length );
|
|
},
|
|
|
|
render: function() {
|
|
media.view.Button.prototype.render.apply( this, arguments );
|
|
if ( this.controller.isModeActive( 'select' ) ) {
|
|
this.$el.addClass( 'delete-selected-button' );
|
|
} else {
|
|
this.$el.addClass( 'delete-selected-button hidden' );
|
|
}
|
|
return this;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A filter dropdown for month/dates.
|
|
*/
|
|
media.view.DateFilter = media.view.AttachmentFilters.extend({
|
|
id: 'media-attachment-date-filters',
|
|
|
|
createFilters: function() {
|
|
var filters = {};
|
|
_.each( media.view.settings.months || {}, function( value, index ) {
|
|
filters[ index ] = {
|
|
text: value.text,
|
|
props: {
|
|
year: value.year,
|
|
monthnum: value.month
|
|
}
|
|
};
|
|
});
|
|
filters.all = {
|
|
text: l10n.allDates,
|
|
props: {
|
|
monthnum: false,
|
|
year: false
|
|
},
|
|
priority: 10
|
|
};
|
|
this.filters = filters;
|
|
}
|
|
});
|
|
|
|
}(jQuery, _, Backbone, wp));
|