* Add ical export to edit \'Actions\' selectbox, and list context menu'

svn commit -m '* Add ical export to edit \'Actions\' selectbox, and list context menu

infolog/inc/class.infolog_export_ical.inc.php

@@ -0,0 +1,101 @@
+<?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();
+
+		$limit_exception = bo_merge::is_export_limit_excepted();
+		if (!$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;
+		}
+
+		$boical = new infolog_ical();
+		fwrite($_stream, $boical->exportvCalendar($selection));
+	}
+
+	/**
+	 * returns translated name of plugin
+	 *
+	 * @return string name
+	 */
+	public static function get_name() {
+		return lang('Infolog 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'
+                );
+	}
+}

infolog/inc/class.infolog_ical.inc.php

@@ -108,6 +108,29 @@ class infolog_ical extends infolog_bo
 		$this->clientProperties = $_clientProperties;
 	}
 
+	/**
+	 * Exports multiple InfoLogs
+	 *
+	 * @param array $tasks array of info_ids or task arrays
+	 * @param string $_version='2.0'
+	 * @param string $_method=null only set for iTip messages
+	 * @param string $charset='UTF-8'
+	 * @return string|boolean string with vCal or false on error (eg. no permission to read the event)
+	 */
+	function exportVCalendar(array $tasks, $_version='2.0', $_method=null, $charset='UTF-8')
+	{
+		$vcal = new Horde_iCalendar;
+
+		foreach($tasks as $task)
+		{
+			if (!$this->exportVTODO($task, $_version, $_method, $charset, $vcal))
+			{
+				return false;
+			}
+		}
+		return $vcal->exportVCalendar();
+	}
+
 	/**
 	 * Exports one InfoLog tast to an iCalendar VTODO
 	 *
@@ -115,10 +138,11 @@ class infolog_ical extends infolog_bo
 	 * @param string $_version='2.0' could be '1.0' too
 	 * @param string $_method='PUBLISH'
 	 * @param string $charset='UTF-8' encoding of the vcalendar, default UTF-8
+	 * @param Horde_iCalendar $vcal=null optional iCalendar object to add vtodo to
 	 *
 	 * @return string|boolean string with vCal or false on error (eg. no permission to read the event)
 	 */
-	function exportVTODO($task, $_version='2.0',$_method='PUBLISH', $charset='UTF-8')
+	function exportVTODO($task, $_version='2.0',$_method='PUBLISH', $charset='UTF-8',Horde_iCalendar $vcal=null)
 	{
 		if (is_array($task))
 		{
@@ -166,11 +190,11 @@ class infolog_ical extends infolog_bo
 				array2string($taskData)."\n",3,$this->logfile);
 		}
 
-		$vcal = new Horde_iCalendar;
+		if (!isset($vcal)) $vcal = new Horde_iCalendar;
 		$vcal->setAttribute('PRODID','-//EGroupware//NONSGML EGroupware InfoLog '.$GLOBALS['egw_info']['apps']['infolog']['version'].'//'.
-			strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang']));
-		$vcal->setAttribute('VERSION',$_version);
-		if ($_method) $vcal->setAttribute('METHOD',$_method);
+			strtoupper($GLOBALS['egw_info']['user']['preferences']['common']['lang']),array(),false);
+		$vcal->setAttribute('VERSION',$_version,array(),false);
+		if ($_method) $vcal->setAttribute('METHOD',$_method,array(),false);
 
 		$tzid = $this->tzid;
 		if ($tzid && $tzid != 'UTC')

infolog/inc/class.infolog_import_ical.inc.php

@@ -0,0 +1,201 @@
+<?php
+/**
+ * eGroupWare
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package calendar
+ * @subpackage importexport
+ * @link http://www.egroupware.org
+ * @author Nathan Gray
+ * @copyright Nathan Gray
+ * @version $Id$
+ */
+
+
+/**
+ * import ical for infolog
+ * Not a lot of options for this, just uses the ical class
+ */
+class infolog_import_ical implements importexport_iface_import_plugin  {
+
+	private static $plugin_options = array(
+		'conditions',		/* => array containing condition arrays:
+				'type' => exists, // exists
+				'string' => '#kundennummer',
+				'true' => array(
+					'action' => update,
+					'last' => true,
+				),
+				'false' => array(
+					'action' => insert,
+					'last' => true,
+				),*/
+
+	);
+
+	/**
+	 * actions wich could be done to data entries
+	 */
+	protected static $actions = array();
+
+	/**
+	 * conditions for actions
+	 *
+	 * @var array
+	 */
+	protected static $conditions = array();
+
+	/**
+	 * @var definition
+	 */
+	private $definition;
+
+	/**
+	 * @var bo
+	 */
+	private $bo;
+
+	/**
+	 * @var bool
+	 */
+	private $dry_run = false;
+
+	/**
+	 * List of import warnings
+	 */
+	protected $warnings = array();
+
+	/**
+	 * List of import errors
+	 */
+	protected $errors = array();
+
+	/**
+         * List of actions, and how many times that action was taken
+         */
+        protected $results = array();
+
+	/**
+	 * imports entries according to given definition object.
+	 * @param resource $_stream
+	 * @param string $_charset
+	 * @param definition $_definition
+	 */
+	public function import( $_stream, importexport_definition $_definition ) {
+
+		$this->definition = $_definition;
+
+		// dry run?
+		$this->dry_run = isset( $_definition->plugin_options['dry_run'] ) ? $_definition->plugin_options['dry_run'] :  false;
+
+		$success = 0;
+
+		// Failures
+		$this->errors = array();
+
+		@set_time_limit(0);     // try switching execution time limit off
+
+		$infolog_ical = new infolog_ical();
+		if (!$infolog_ical->importVTODO(stream_get_contents($_stream)))
+		{
+			$this->errors[] = lang('Error: importing the iCal');
+		}
+		else
+		{
+			$success++;
+		}
+		$this->results['imported'] = $success;
+
+		return $success;
+	}
+
+	
+	/**
+	 * returns translated name of plugin
+	 *
+	 * @return string name
+	 */
+	public static function get_name() {
+		return lang('Infolog iCal import');
+	}
+
+	/**
+	 * returns translated (user) description of plugin
+	 *
+	 * @return string descriprion
+	 */
+	public static function get_description() {
+		return lang("Imports TODOs into Infolog from an iCal File.");
+	}
+
+	/**
+	 * retruns file suffix(s) plugin can handle (e.g. csv)
+	 *
+	 * @return string suffix (comma seperated)
+	 */
+	public static function get_filesuffix() {
+		return 'ics';
+	}
+
+	/**
+	 * return etemplate components for options.
+	 * @abstract We can't deal with etemplate objects here, as an uietemplate
+	 * objects itself are scipt orientated and not "dialog objects"
+	 *
+	 * @return array (
+	 * 		name 		=> string,
+	 * 		content		=> array,
+	 * 		sel_options => array,
+	 * 		preserv		=> array,
+	 * )
+	 */
+	public function get_options_etpl() {
+		// lets do it!
+	}
+
+	/**
+	 * returns etemplate name for slectors of this plugin
+	 *
+	 * @return string etemplate name
+	 */
+	public function get_selectors_etpl() {
+		// lets do it!
+	}
+
+	/**
+        * Returns warnings that were encountered during importing
+        * Maximum of one warning message per record, but you can append if you need to
+        *
+        * @return Array (
+        *       record_# => warning message
+        *       )
+        */
+        public function get_warnings() {
+		return $this->warnings;
+	}
+
+	/**
+        * Returns errors that were encountered during importing
+        * Maximum of one error message per record, but you can append if you need to
+        *
+        * @return Array (
+        *       record_# => error message
+        *       )
+        */
+        public function get_errors() {
+		return $this->errors;
+	}
+
+	/**
+        * Returns a list of actions taken, and the number of records for that action.
+        * Actions are things like 'insert', 'update', 'delete', and may be different for each plugin.
+        *
+        * @return Array (
+        *       action => record count
+        * )
+        */
+        public function get_results() {
+                return $this->results;
+        }
+} // end of iface_export_plugin
+?>

infolog/inc/class.infolog_ui.inc.php

@@ -1086,6 +1086,12 @@ class infolog_ui
 			$this->prefs['document_dir'], ++$group, 'Insert in document', 'document_',
 			$this->prefs['default_document']
 		);
+		$actions['ical'] = array(
+			'icon' => 'calendar/navbar',
+			'caption' => 'Export iCal',
+			'group' => $group,
+			'allowOnMultiple' => true,
+		);
 
 		$actions['delete'] = array(
 			'caption' => 'Delete',
@@ -1210,6 +1216,13 @@ class infolog_ui
 				// remember filter to restore it, if infolog icon get's clicked next time
 				if ($query['filter']) egw_cache::setSession('infolog', 'filter_reset_from', $query['filter']);
 				return $this->index(array(),'sp',$checked,0);
+			case 'ical':
+				// infolog_ical lets horde be auto-loaded, so it must go first
+				$boical = new infolog_ical();
+				ExecMethod2('phpgwapi.browser.content_header','todo.ics','text/calendar');
+				echo $boical->exportvCalendar($checked);
+				common::egw_exit();
+
 		}
 
 		// Actions that need to loop
@@ -1717,7 +1730,7 @@ class infolog_ui
 			);
 		}
 		// new call via GET or some actions handled here, as they can happen both ways ($_GET[action] or button/action in GUI)
-		if (!$submit || in_array($action,array('sp','copy','schedule')))
+		if (!$submit || in_array($action,array('sp','copy','schedule','ical')))
 		{
 			switch ($action)
 			{
@@ -1728,7 +1741,12 @@ class infolog_ui
 						'link_id' => $info_id,
 					));
 					break;
-
+				case 'ical':
+					$boical = new infolog_ical();
+					$result = $boical->exportVTODO($content,'2.0','PUBLISH',false);
+					ExecMethod2('phpgwapi.browser.content_header','todo.ical','text/calendar');
+					echo $result;
+					common::egw_exit();
 				case 'sp':
 				case 'copy':
 					$info_id = 0;
@@ -1947,6 +1965,7 @@ class infolog_ui
 				'copy'  => array('label' => 'Copy', 'title' => 'Copy this Infolog'),
 				'sp'    => 'Sub-entry',
 				'print' => array('label' => 'Print', 'title' => 'Print this Infolog'),
+				'ical' => array('label' => 'Export iCal', 'title' => 'Export iCal'),
 			),
 		);
 		if ($GLOBALS['egw_info']['user']['apps']['calendar'])