From 62ff285d1ed89237aae004168e50ef728850b8c8 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Mon, 2 Apr 2012 22:46:01 +0000
Subject: [PATCH] Add ical export plugin

---
 infolog/inc/class.infolog_export_ical.inc.php | 109 ++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 infolog/inc/class.infolog_export_ical.inc.php

diff --git a/infolog/inc/class.infolog_export_ical.inc.php b/infolog/inc/class.infolog_export_ical.inc.php
new file mode 100644
index 0000000000..2a48d25a13
--- /dev/null
+++ b/infolog/inc/class.infolog_export_ical.inc.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * eGroupWare
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package infolog
+ * @subpackage importexport
+ * @link http://www.egroupware.org
+ * @author Nathan Gray
+ * @copyright Nathan Gray
+ * @version $Id$
+ */
+
+/**
+ * export iCal plugin of infolog
+ */
+class infolog_export_ical extends infolog_export_csv {
+
+	/**
+	 * Exports records as defined in $_definition
+	 *
+	 * @param egw_record $_definition
+	 */
+	public function export( $_stream, importexport_definition $_definition) {
+		$options = $_definition->plugin_options;
+		$this->bo = new infolog_bo();
+		$boical = new infolog_ical();
+
+		$limit_exception = bo_merge::is_export_limit_excepted();
+		if (!$limit_exception) $export_limit = bo_merge::getExportLimit('infolog');
+
+		$ids = array();
+		$query = array();
+		switch($options['selection'])
+		{
+			case 'search':
+				$query = array_merge($GLOBALS['egw']->session->appsession('session_data','infolog'), $query);
+				// Fall through
+			case 'all':
+				$query['num_rows'] = $export_limit ? $export_limit : -1;
+				$query['start'] = 0;
+				$selection = $this->bo->search($query);
+
+				break;
+			default:
+				$ids = $selection = explode(',',$options['selection']);
+				break;
+		}
+
+		$ical = '';
+		foreach($selection as $_selection) {
+			$result = $boical->exportVTODO($_selection,'2.0','PUBLISH',false);
+			if($result)
+			{
+				$ical .= $result;
+			}
+		}
+		fwrite($_stream, $ical);
+	}
+
+	/**
+	 * returns translated name of plugin
+	 *
+	 * @return string name
+	 */
+	public static function get_name() {
+		return lang('iCal export');
+	}
+
+	/**
+	 * returns translated (user) description of plugin
+	 *
+	 * @return string descriprion
+	 */
+	public static function get_description() {
+		return lang("Exports in iCal format.");
+	}
+
+	/**
+	 * retruns file suffix for exported file
+	 *
+	 * @return string suffix
+	 */
+	public static function get_filesuffix() {
+		return 'ics';
+	}
+
+	public static function get_mimetype() {
+		return 'text/infolog';
+	}
+
+	/**
+	 * return html for options.
+	 *
+	 */
+	public function get_options_etpl() {
+	}
+
+	/**
+	 * returns selectors of this plugin
+	 *
+	 */
+	public function get_selectors_etpl() {
+		return array(
+                        'name'  => 'infolog.export_csv_selectors',
+                        'content'       => 'search'
+                );
+	}
+}