<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2006 Bharat Mediratta
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */

/**
 * FIXME The implementation of the core-module
 *
 * @package Calendar
 * @author Jack Bates <ms419@freezone.co.uk>
 * @version $Revision: 847 $
 */
class CalendarModule extends GalleryModule {

    function CalendarModule() {
	global $gallery;

	$this->setId('calendar');
	$this->setName($gallery->i18n('Calendar'));
	$this->setVersion('0.0.2');
	$this->setDescription($gallery->i18n('FIXME An Ajax Calendar'));
	$this->setGroup('misc', $gallery->i18n('Miscellaneous'));
	$this->setCallbacks('getSiteAdminViews|getUserAdminViews');
	$this->setRequiredCoreApi(array(7, 2));
	$this->setRequiredModuleApi(array(3, 0));
    }

    /**
     * @see GalleryModule::getSiteAdminViews
     */
    function getSiteAdminViews() {
	return array(null, array(array('name' => $this->getName(),
	    'view' => 'calendar.CalendarSiteAdmin')));
    }

    /**
     * @see GalleryModule::getUserAdminViews
     */
    function getUserAdminViews($user) {
	if (GalleryCapabilities::can('login')) {
	    list ($ret, $anonymousUserId) = GalleryCoreApi::getAnonymousUserId();
	    if ($ret) {
		return array($ret, null);
	    }

	    if ($user->getId() != $anonymousUserId) {
		return array(null, array(array('name' => $this->translate('Calendar Settings'),
		    'view' => 'calendar.CalendarUserAdmin')));
	    }
	}
    }

    /**
     * @see GalleryModule::performFactoryRegistrations
     */
    function performFactoryRegistrations() {
	$ret = GalleryCoreApi::registerFactoryImplementation('GalleryEntity',
	    'CalendarEvent', 'CalendarEvent',
	    'modules/calendar/classes/CalendarEvent.class', $this->getId(), null);
	if ($ret) {
	    return $ret;
	}
    }

    /**
     * @see GalleryModule::upgrade
     */
    function upgrade($currentVersion) {
	switch ($currentVersion) {
	case null:
	    /* Initial install */

	case '0.0.1':
	    /* FIXME Added CalendarEvent */

	case 'end of upgrade path':
	    break;

	default:
	    return GalleryCoreApi::error(ERROR_BAD_PLUGIN, __FILE__, __LINE__,
		sprintf('Unknown module version %s', $currentVersion));
	}
    }
}
?>