owncloud/core

/*
 * Copyright (c) 2022
 *
 * 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',
    });

    /**
     * Versions collection root - current file version
     * 
     * @memberof OCA.Versions
     */
    var VersionsRootModel = OC.Backbone.Model.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,
        },

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

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

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

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

        url: function() {
            // NOTE: same as OCA.Versions.VersionCollection but with depth=0
            return OC.linkToRemoteBase('dav') + '/meta/' +
                encodeURIComponent(this._fileInfo.get('id')) + '/v';
        },

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

        getPreviewUrl: function() {
            return OC.linkToRemoteBase('dav') + '/files/' + OC.getCurrentUser().uid + this._fileInfo.getFullPath() + '?preview=1';
        },

        getDownloadUrl: function() {
            return OC.linkToRemoteBase('dav') + '/files/' + OC.getCurrentUser().uid + this._fileInfo.getFullPath();
        },

        /**
         * Publish a tag for current version
         */
        publish: function(options) {
            var model = this;
            $.post(OC.generateUrl('/apps/files_versions/publish-version'), { path: this.getFullPath() })
                .done(function() {
                    if (options.success) {
                        options.success.call(options.context, model, {}, options);
                    }
                })
                .fail(function () {
                    if (options.error) {
                        options.error.call(options.context, model, {}, options);
                    }
                });
        },
    });

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

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