owncloud/core

/*
 * Copyright (c) 2015
 *
 * This file is licensed under the Affero General Public License version 3
 * or later.
 *
 * See the COPYING-README file.
 *
 */

(function() {

    /**
     * Noncurrent version in a collection
     * 
     * @memberof OCA.Versions
     */
    var VersionModel = OC.Backbone.Model.extend({

        /**
         * Restores the original file to this revision
         */
        revert: function(options) {
            options = options ? _.clone(options) : {};
            var model = this;
            var client = new OC.Files.Client({
                host: OC.getHost(),
                root: OC.linkToRemoteBase('dav') + '/files/' + OC.getCurrentUser().uid,
                useHTTPS: OC.getProtocol() === 'https'
            });

            client.copy(this.getDownloadUrl(), this.getFullPath(), true, {}, {pathIsUrl: true})
                .done(function() {
                    if (options.success) {
                        options.success.call(options.context, model, {}, options);
                    }
                    model.trigger('revert', model, options);
                })
                .fail(function () {
                    if (options.error) {
                        options.error.call(options.context, model, {}, options);
                    }
                    model.trigger('error', model, {}, options);
                });
        },

        getFullPath: function() {
            return this.get('fullPath');
        },

        getPreviewUrl: function() {
            return OC.linkToRemoteBase('dav') + '/meta/' +
                encodeURIComponent(this.get('fileId')) + '/v/' +
                encodeURIComponent(this.get('id')) + '?preview';
        },

        getDownloadUrl: function() {
            return OC.linkToRemoteBase('dav') + '/meta/' +
                encodeURIComponent(this.get('fileId')) + '/v/' +
                encodeURIComponent(this.get('id'));
        }
    });

    OCA.Versions = OCA.Versions || {};

    OCA.Versions.VersionModel = VersionModel;
})();