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var Button = wp.media.view.Button,
l10n = wp.media.view.l10n,
DeleteSelected;
/**
* wp.media.view.DeleteSelectedButton
*
* A button that handles bulk Delete/Trash logic
*
* @memberOf wp.media.view
*
* @class
* @augments wp.media.view.Button
* @augments wp.media.View
* @augments wp.Backbone.View
* @augments Backbone.View
*/
DeleteSelected = Button.extend(/** @lends wp.media.view.DeleteSelectedButton.prototype */{
initialize: function() {
Button.prototype.initialize.apply( this, arguments );
if ( this.options.filters ) {
this.options.filters.model.on( 'change', this.filterChange, this );
}
this.controller.on( 'selection:toggle', this.toggleDisabled, this );
this.controller.on( 'select:activate', this.toggleDisabled, this );
},
filterChange: function( model ) {
if ( 'trash' === model.get( 'status' ) ) {
this.model.set( 'text', l10n.restoreSelected );
} else if ( wp.media.view.settings.mediaTrash ) {
this.model.set( 'text', l10n.trashSelected );
} else {
this.model.set( 'text', l10n.deletePermanently );
}
},
toggleDisabled: function() {
this.model.set( 'disabled', ! this.controller.state().get( 'selection' ).length );
},
render: function() {
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' );
}
this.toggleDisabled();
return this;
}
});
module.exports = DeleteSelected;
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