owncloud/core

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

/* global moment */

(function() {

    _.extend(OC.Files.Client, {
        PROPERTY_FILEID:    '{' + OC.Files.Client.NS_OWNCLOUD + '}id',
        PROPERTY_VERSION_EDITED_BY:    '{' + OC.Files.Client.NS_OWNCLOUD + '}meta-version-edited-by',
        PROPERTY_VERSION_EDITED_BY_NAME:    '{' + OC.Files.Client.NS_OWNCLOUD + '}meta-version-edited-by-name',
        PROPERTY_VERSION_TAG:    '{' + OC.Files.Client.NS_OWNCLOUD + '}meta-version-tag',
    });

    /**
     * Collection of noncurrent versions of a file
     * 
     * @memberof OCA.Versions
     */
    var VersionCollection = OC.Backbone.Collection.extend({
        sync: OC.Backbone.davSync,

        davProperties: {
            'meta-version-edited-by': OC.Files.Client.PROPERTY_VERSION_EDITED_BY,
            'meta-version-edited-by-name': OC.Files.Client.PROPERTY_VERSION_EDITED_BY_NAME,
            'meta-version-tag':    OC.Files.Client.PROPERTY_VERSION_TAG,
            'id': OC.Files.Client.PROPERTY_FILEID,
            'getlastmodified': OC.Files.Client.PROPERTY_GETLASTMODIFIED,
            'getcontentlength': OC.Files.Client.PROPERTY_GETCONTENTLENGTH,
            'resourcetype': OC.Files.Client.PROPERTY_RESOURCETYPE,
            'getcontenttype': OC.Files.Client.PROPERTY_GETCONTENTTYPE,
        },

        model: OCA.Versions.VersionModel,

        /**
         * @var OCA.Files.FileInfoModel
         */
        _fileInfo: null,

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

        setFileInfo: function(fileInfo) {
            this._fileInfo = fileInfo;
        },

        getFileInfo: function() {
            return this._fileInfo;
        },

        parse: function(result) {
            var fullPath = this._fileInfo.getFullPath();
            var fileId = this._fileInfo.get('id');
            return _.map(result, function(version) {
                var revision = version.id;
                return {
                    id: revision,
                    name: revision,
                    fullPath: fullPath,
                    timestamp: moment(new Date(version.getlastmodified)).format('X'),
                    relativeTimestamp:  moment(new Date(version.getlastmodified)).fromNow(),
                    size: version.getcontentlength,
                    mimetype: version.getcontenttype,
                    editedBy: version['meta-version-edited-by'],
                    editedByName: version['meta-version-edited-by-name'],
                    fileId: fileId,
                    versionTag: version['meta-version-tag']
                };
            });
        }
    });

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

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