forked from extern/egroupware
1467 lines
52 KiB
PHP
1467 lines
52 KiB
PHP
<?php
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/**
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* eGroupWare - Calendar's forms of the UserInterface
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*
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* @link http://www.egroupware.org
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* @package calendar
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2004-8 by RalfBecker-At-outdoor-training.de
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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/**
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* calendar UserInterface forms: view and edit events, freetime search
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*
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* The new UI, BO and SO classes have a strikt definition, in which time-zone they operate:
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* UI only operates in user-time, so there have to be no conversation at all !!!
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* BO's functions take and return user-time only (!), they convert internaly everything to servertime, because
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* SO operates only on server-time
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*
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* The state of the UI elements is managed in the uical class, which all UI classes extend.
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*
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* All permanent debug messages of the calendar-code should done via the debug-message method of the bocal class !!!
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*/
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class calendar_uiforms extends calendar_ui
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{
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var $public_functions = array(
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'freetimesearch' => True,
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'edit' => true,
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'export' => true,
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'import' => true,
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);
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/**
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* Standard durations used in edit and freetime search
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*
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* @var array
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*/
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var $durations = array();
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/**
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* Name of the tabs used in edit
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*
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* @var string
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*/
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var $tabs = 'general|description|participants|recurrence|custom|links|alarms';
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/**
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* default timelock for entries, that are opened by another user
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*
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* @var time in secomdas
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*/
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var $locktime_default=1;
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/**
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* Constructor
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*/
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function __construct()
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{
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parent::__construct(true); // call the parent's constructor
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for ($n=15; $n <= 8*60; $n+=($n < 60 ? 15 : ($n < 240 ? 30 : 60)))
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{
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$this->durations[$n*60] = sprintf('%d:%02d',$n/60,$n%60);
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}
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}
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/**
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* Create a default event (adding a new event) by evaluating certain _GET vars
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*
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* @return array event-array
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*/
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function &default_add_event()
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{
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$extra_participants = $_GET['participants'] ? explode(',',$_GET['participants']) : array();
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if (isset($_GET['owner']))
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{
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$owner = $_GET['owner'];
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}
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// dont set the planner start group as owner/participants if called from planner
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elseif ($this->view != 'planner' || $this->owner != $this->cal_prefs['planner_start_with_group'])
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{
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$owner = $this->owner;
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}
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if (!$owner || !is_numeric($owner) || $GLOBALS['egw']->accounts->get_type($owner) != 'u' ||
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!$this->bo->check_perms(EGW_ACL_ADD,0,$owner))
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{
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if ($owner) // make an owner who is no user or we have no add-rights a participant
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{
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// if we come from ressources we don't need any users selected in calendar
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if (!isset($_GET['participants']) || $_GET['participants'][0] != 'r')
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{
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foreach(explode(',',$owner) as $uid)
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{
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// only add users or a single ressource, not all ressources displayed by a category
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if (is_numeric($uid) || $owner == $uid)
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{
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$extra_participants[] = $uid;
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}
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}
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}
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}
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$owner = $this->user;
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}
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//echo "<p>this->owner=$this->owner, _GET[owner]=$_GET[owner], user=$this->user => owner=$owner, extra_participants=".implode(',',$extra_participants)."</p>\n";
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// by default include the owner as participant (the user can remove him)
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$extra_participants[] = $owner;
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$start = $this->bo->date2ts(array(
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'full' => isset($_GET['date']) && (int) $_GET['date'] ? (int) $_GET['date'] : $this->date,
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'hour' => (int) (isset($_GET['hour']) && (int) $_GET['hour'] ? $_GET['hour'] : $this->bo->cal_prefs['workdaystarts']),
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'minute' => (int) $_GET['minute'],
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));
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//echo "<p>_GET[date]=$_GET[date], _GET[hour]=$_GET[hour], _GET[minute]=$_GET[minute], this->date=$this->date ==> start=$start=".date('Y-m-d H:i',$start)."</p>\n";
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$participant_types['u'] = $participant_types = $participants = array();
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foreach($extra_participants as $uid)
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{
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if (isset($participants[$uid])) continue; // already included
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if (is_numeric($uid))
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{
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$participants[$uid] = $participant_types['u'][$uid] = $uid == $this->user ? 'A' : 'U';
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}
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elseif (is_array($this->bo->resources[$uid[0]]))
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{
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$res_data = $this->bo->resources[$uid[0]];
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list($id,$quantity) = explode(':',substr($uid,1));
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$participants[$uid] = $participant_types[$uid[0]][$id] = ($res_data['new_status'] ? ExecMethod($res_data['new_status'],$id) : 'U').
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((int) $quantity > 1 ? (int)$quantity : '');
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// if new_status == 'x', resource is not bookable
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if(strpos($participant_types[$uid[0]][$id],'x') !== false)
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{
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unset($participant_types[$uid[0]][$id]);
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unset($participants[$uid]);
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}
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}
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}
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return array(
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'participant_types' => $participant_types,
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'participants' => $participants,
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'owner' => $owner,
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'start' => $start,
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'end' => $start + (int) $this->bo->cal_prefs['defaultlength']*60,
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'priority' => 2, // normal
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'public'=> $this->cal_prefs['default_private'] ? 0 : 1,
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'alarm' => array(),
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);
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}
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/**
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* Process the edited event and evtl. call edit to redisplay it
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*
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* @param array $content posted eTemplate content
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*/
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function process_edit($content)
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{
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$referer=$this->view_menuaction;
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list($button) = @each($content['button']);
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if (!$button && $content['action']) $button = $content['action']; // action selectbox
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unset($content['button']); unset($content['action']);
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$view = $content['view'];
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if ($button == 'ical')
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{
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$msg = $this->export($content['id'],true);
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}
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// delete a recur-exception
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if ($content['recur_exception']['delete_exception'])
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{
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list($date) = each($content['recur_exception']['delete_exception']);
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unset($content['recur_exception']['delete_exception']);
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if (($key = array_search($date,$content['recur_exception'])) !== false)
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{
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unset($content['recur_exception'][$key]);
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$content['recur_exception'] = array_values($content['recur_exception']);
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}
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}
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// delete an alarm
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if ($content['alarm']['delete_alarm'])
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{
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list($id) = each($content['alarm']['delete_alarm']);
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//echo "delete alarm $id"; _debug_array($content['alarm']['delete_alarm']);
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if ($content['id'])
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{
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if ($this->bo->delete_alarm($id))
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{
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$msg = lang('Alarm deleted');
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unset($content['alarm'][$id]);
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}
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else
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{
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$msg = lang('Permission denied');
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}
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}
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else
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{
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unset($content['alarm'][$id]);
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}
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}
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if ($content['duration'])
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{
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$content['end'] = $content['start'] + $content['duration'];
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}
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$event = $content;
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unset($event['new_alarm']);
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unset($event['alarm']['delete_alarm']);
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unset($event['duration']);
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if (in_array($button,array('ignore','freetime','reedit'))) // called from conflict display
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{
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// no conversation necessary, event is already in the right format
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}
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elseif (isset($content['participants'])) // convert content => event
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{
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if ($content['whole_day'])
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{
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$event['start'] = $this->bo->date2array($event['start']);
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$event['start']['hour'] = $event['start']['minute'] = 0; unset($event['start']['raw']);
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$event['start'] = $this->bo->date2ts($event['start']);
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$event['end'] = $this->bo->date2array($event['end']);
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$event['end']['hour'] = 23; $event['end']['minute'] = $event['end']['second'] = 59; unset($event['end']['raw']);
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$event['end'] = $this->bo->date2ts($event['end']);
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}
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// some checks for recurances, if you give a date, make it a weekly repeating event and visa versa
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if ($event['recur_type'] == MCAL_RECUR_NONE && $event['recur_data']) $event['recur_type'] = MCAL_RECUR_WEEKLY;
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if ($event['recur_type'] == MCAL_RECUR_WEEKLY && !$event['recur_data'])
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{
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$event['recur_data'] = 1 << (int)date('w',$event['start']);
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}
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$event['participants'] = $event['participant_types'] = array();
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foreach($content['participants'] as $key => $data)
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{
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switch($key)
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{
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case 'delete': // handled in default
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case 'quantity': // handled in new_resource
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case 'cal_resources':
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break;
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case 'add':
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// email or rfc822 addresse (eg. "Ralf Becker <ralf@domain.com>") in the search field
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// ToDo: get eTemplate to return that field
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if (($email = $_POST['exec']['participants']['resource']['query']) &&
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(preg_match('/^(.*<)?([a-z0-9_.-]+@[a-z0-9_.-]{5,})>?$/i',$email,$matches)))
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{
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// check if email belongs to account or contact --> prefer them over just emails
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if (($data = $GLOBALS['egw']->accounts->name2id($matches[2],'account_email')))
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{
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$event['participants'][$data] = $event['participant_types']['u'][$data] = 'U';
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}
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elseif ((list($data) = ExecMethod2('addressbook.addressbook_bo.search',array(
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'email' => $matches[2],
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'email_home' => $matches[2],
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),true,'','','',false,'OR')))
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{
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$event['participants']['c'.$data['id']] = $event['participant_types']['c'][$data['id']] = 'U';
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}
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else
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{
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$event['participants']['e'.$email] = $event['participant_types']['e'][$email] = 'U';
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}
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}
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elseif (!$content['participants']['account'] && !$content['participants']['resource'])
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{
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$msg = lang('You need to select an account, contact or resource first!');
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}
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break;
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case 'resource':
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if (is_array($data) && isset($data['current']) )
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{
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list($app,$id) = explode(':',$data['current']);
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}
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else
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{
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list($app,$id) = explode(':',$data);
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}
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foreach($this->bo->resources as $type => $data) if ($data['app'] == $app) break;
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$uid = $this->bo->resources[$type]['app'] == $app ? $type.$id : false;
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// check if new entry is no contact or no account
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if ($app != 'addressbook' || !($data = $GLOBALS['egw']->accounts->name2id($id,'person_id')))
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{
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$status = isset($this->bo->resources[$type]['new_status']) ? ExecMethod($this->bo->resources[$type]['new_status'],$id) : 'U';
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$quantity = $content['participants']['quantity'] ? $content['participants']['quantity'] : 1;
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if ($uid) $event['participants'][$uid] = $event['participant_types'][$type][$id] =
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$status.((int) $quantity > 1 ? (int)$quantity : '');
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break;
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}
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// fall-through for accounts entered as contact
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case 'account':
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foreach(is_array($data) ? $data : explode(',',$data) as $uid)
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{
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if ($uid) $event['participants'][$uid] = $event['participant_types']['u'][$uid] =
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$uid == $this->bo->user ? 'A' : 'U';
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}
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break;
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default: // existing participant row
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foreach(array('uid','status','status_recurrence','quantity') as $name)
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{
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$$name = $data[$name];
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}
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if ($content['participants']['delete'][$uid])
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{
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$uid = false; // entry has been deleted
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}
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else
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{
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if (is_numeric($uid))
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{
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$id = $uid;
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$type = 'u';
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}
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else
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{
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$id = substr($uid,1);
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$type = $uid[0];
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}
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if ($data['old_status'] != $status)
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{
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if ($this->bo->set_status($event['id'],$uid,$status,$event['recur_type'] != MCAL_RECUR_NONE && !$status_recurrence ? $content['participants']['status_date'] : 0))
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{
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// refreshing the calendar-view with the changed participant-status
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$msg = lang('Status changed');
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if (!$preserv['no_popup'])
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{
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$js = 'opener.location.href=\''.addslashes($GLOBALS['egw']->link('/index.php',array(
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'menuaction' => $referer,
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'msg' => $msg,
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))).'\';';
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}
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}
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}
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if ($uid && $status != 'G')
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{
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$event['participants'][$uid] = $event['participant_types'][$type][$id] =
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$status.((int) $quantity > 1 ? (int)$quantity : '');
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}
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}
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break;
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}
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}
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}
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$preserv = array(
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'view' => $view,
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'edit_single' => $content['edit_single'],
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'actual_date' => $content['actual_date'],
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'referer' => $referer,
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'no_popup' => $content['no_popup'],
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$this->tabs => $content[$this->tabs],
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);
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$noerror=true;
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switch((string)$button)
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{
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case 'exception': // create an exception in a recuring event
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$msg = $this->_create_exception($event,$preserv);
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break;
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case 'copy': // create new event with copied content, some content need to be unset to make a "new" event
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unset($event['id']);
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unset($event['uid']);
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unset($event['alarm']);
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unset($event['reference']);
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unset($event['recur_exception']);
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unset($event['edit_single']); // in case it has been set
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unset($event['modified']);
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unset($event['modifier']);
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$event['owner'] = !(int)$this->owner || !$this->bo->check_perms(EGW_ACL_ADD,0,$this->owner) ? $this->user : $this->owner;
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$preserv['view'] = $preserv['edit_single'] = false;
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$msg = lang('Event copied - the copy can now be edited');
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$event['title'] = lang('Copy of:').' '.$event['title'];
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break;
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case 'ignore':
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$ignore_conflicts = true;
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$button = $event['button_was']; // save or apply
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unset($event['button_was']);
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// fall through
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case 'mail':
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case 'save':
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case 'apply':
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if ($event['id'] && !$this->bo->check_perms(EGW_ACL_EDIT,$event))
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{
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if ($button == 'mail') // just mail without edit-rights is ok
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{
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$js = $this->custom_mail($event,false);
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break;
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}
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$msg = lang('Permission denied');
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break;
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}
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if ($event['start'] > $event['end'])
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{
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$msg = lang('Error: Starttime has to be before the endtime !!!');
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$button = '';
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break;
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}
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if (!$event['participants'])
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{
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$msg = lang('Error: no participants selected !!!');
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$button = '';
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break;
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}
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// if private event with ressource reservation is forbidden
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if (!$event['public'] && $GLOBALS['egw_info']['server']['no_ressources_private'])
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{
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foreach ($event['participants'] as $uid => $value)
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{
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if ($uid[0] == 'r') //ressource detection
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{
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$msg = lang('Error: ressources reservation in private events is not allowed!!!');
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$button = '';
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break 2; //break foreach and case
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}
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}
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}
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if ($content['edit_single']) // we edited a single event from a series
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{
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$event['reference'] = $event['id'];
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unset($event['id']);
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unset($event['uid']);
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$conflicts = $this->bo->update($event,$ignore_conflicts);
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if (!is_array($conflicts) && $conflicts)
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{
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// now we need to add the original start as recur-execption to the series
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$recur_event = $this->bo->read($event['reference']);
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$recur_event['recur_exception'][] = $content['edit_single'];
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unset($recur_event['start']); unset($recur_event['end']); // no update necessary
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$this->bo->update($recur_event,true); // no conflict check here
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unset($recur_event);
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unset($event['edit_single']); // if we further edit it, it's just a single event
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unset($preserv['edit_single']);
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}
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else // conflict or error, we need to reset everything to the state befor we tried to save it
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{
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$event['id'] = $event['reference'];
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unset($event['reference']);
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$event['uid'] = $content['uid'];
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}
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}
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else // we edited a non-reccuring event or the whole series
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{
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$conflicts = $this->bo->update($event,$ignore_conflicts);
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unset($event['ignore']);
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}
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if (is_array($conflicts))
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{
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$event['button_was'] = $button; // remember for ignore
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return $this->conflicts($event,$conflicts,$preserv);
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}
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elseif ($conflicts ===0)
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{
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$msg .= ($msg ? ', ' : '') .lang('Error: the entry has been updated since you opened it for editing!').'<br />'.
|
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lang('Copy your changes to the clipboard, %1reload the entry%2 and merge them.','<a href="'.
|
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htmlspecialchars($GLOBALS['egw']->link('/index.php',array(
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'menuaction' => 'calendar.calendar_uiforms.edit',
|
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'cal_id' => $content['id'],
|
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'referer' => $referer,
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))).'">','</a>');
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$noerror=false;
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}
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elseif ($conflicts>0)
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{
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$msg .= ($msg ? ', ' : '') . lang('Event saved');
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// writing links for new entry, existing ones are handled by the widget itself
|
|
if (!$content['id'] && is_array($content['link_to']['to_id']))
|
|
{
|
|
egw_link::link('calendar',$event['id'],$content['link_to']['to_id']);
|
|
}
|
|
$js = 'opener.location.href=\''.addslashes($GLOBALS['egw']->link('/index.php',array(
|
|
'menuaction' => $referer,
|
|
'msg' => $msg,
|
|
))).'\';';
|
|
|
|
if ($button == 'mail')
|
|
{
|
|
$js = $this->custom_mail($event,!$content['id'])."\n".$js; // first open the new window and then update the view
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$msg = lang('Error: saving the event !!!');
|
|
}
|
|
break;
|
|
|
|
case 'cancel':
|
|
if($content['cancel_needs_refresh'])
|
|
{
|
|
$js = 'opener.location.href=\''.addslashes($GLOBALS['egw']->link('/index.php',array(
|
|
'menuaction' => $referer,
|
|
'msg' => $msg,
|
|
))).'\';';
|
|
}
|
|
break;
|
|
|
|
case 'delete':
|
|
if ($this->bo->delete($event['id'],(int)$content['edit_single']))
|
|
{
|
|
$msg = lang('Event deleted');
|
|
$js = 'opener.location.href=\''.addslashes($GLOBALS['egw']->link('/index.php',array(
|
|
'menuaction' => $referer,
|
|
'msg' => $msg,
|
|
))).'\';';
|
|
}
|
|
break;
|
|
|
|
case 'freetime':
|
|
// the "click" has to be in onload, to make sure the button is already created
|
|
$GLOBALS['egw']->js->set_onload("document.getElementsByName('exec[freetime]')[0].click();");
|
|
break;
|
|
|
|
case 'add_alarm':
|
|
if ($this->bo->check_perms(EGW_ACL_EDIT,!$content['new_alarm']['owner'] ? $event : 0,$content['new_alarm']['owner']))
|
|
{
|
|
$offset = DAY_s * $content['new_alarm']['days'] + HOUR_s * $content['new_alarm']['hours'] + 60 * $content['new_alarm']['mins'];
|
|
$alarm = array(
|
|
'offset' => $offset,
|
|
'time' => ($content['actual_date'] ? $content['actual_date'] : $content['start']) - $offset,
|
|
'all' => !$content['new_alarm']['owner'],
|
|
'owner' => $content['new_alarm']['owner'] ? $content['new_alarm']['owner'] : $this->user,
|
|
);
|
|
if ($alarm['time'] < $this->bo->now_su)
|
|
{
|
|
$msg = lang("Can't add alarms in the past !!!");
|
|
}
|
|
elseif ($event['id']) // save the alarm immediatly
|
|
{
|
|
if(($alarm_id = $this->bo->save_alarm($event['id'],$alarm)))
|
|
{
|
|
$alarm['id'] = $alarm_id;
|
|
$event['alarm'][$alarm_id] = $alarm;
|
|
|
|
$msg = lang('Alarm added');
|
|
}
|
|
else
|
|
{
|
|
$msg = lang('Error adding the alarm');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for($alarm['id']=1; isset($event['alarm'][$alarm['id']]); $alarm['id']++); // get a temporary non-conflicting, numeric id
|
|
$event['alarm'][$alarm['id']] = $alarm;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$msg = lang('Permission denied');
|
|
}
|
|
break;
|
|
}
|
|
if (in_array($button,array('cancel','save','delete')) && $noerror)
|
|
{
|
|
if ($content['lock_token']) // remove an existing lock
|
|
{
|
|
egw_vfs::unlock(egw_vfs::app_entry_lock_path('calendar',$content['id']),$content['lock_token'],false);
|
|
}
|
|
if ($content['no_popup'])
|
|
{
|
|
$GLOBALS['egw']->redirect_link('/index.php',array(
|
|
'menuaction' => $referer,
|
|
'msg' => $msg,
|
|
));
|
|
}
|
|
$js .= 'window.close();';
|
|
echo "<html><body onload=\"$js\"></body></html>\n";
|
|
$GLOBALS['egw']->common->egw_exit();
|
|
}
|
|
return $this->edit($event,$preserv,$msg,$js,$event['id'] ? $event['id'] : $content['link_to']['to_id']);
|
|
}
|
|
|
|
/**
|
|
* Create an exception from the clicked event
|
|
*
|
|
* It's not stored to the DB unless the user saves it!
|
|
*
|
|
* @param array &$event
|
|
* @param array &$preserv
|
|
* @return string message that exception was created
|
|
*/
|
|
function _create_exception(&$event,&$preserv)
|
|
{
|
|
$event['end'] += $preserv['actual_date'] - $event['start'];
|
|
$event['start'] = $preserv['edit_single'] = $preserv['actual_date'];
|
|
$event['recur_type'] = MCAL_RECUR_NONE;
|
|
foreach(array('recur_enddate','recur_interval','recur_exception','recur_data') as $name)
|
|
{
|
|
unset($event[$name]);
|
|
}
|
|
return lang('Exception created - you can now edit or delete it');
|
|
}
|
|
|
|
/**
|
|
* return javascript to open felamimail compose window with preset content to mail all participants
|
|
*
|
|
* @param array $event
|
|
* @param boolean $added
|
|
* @return string javascript window.open command
|
|
*/
|
|
function custom_mail($event,$added)
|
|
{
|
|
$to = array();
|
|
|
|
foreach($event['participants'] as $uid => $status)
|
|
{
|
|
if ($status == 'R' || $uid == $this->user) continue;
|
|
|
|
if (is_numeric($uid) && $GLOBALS['egw']->accounts->get_type($uid) == 'u')
|
|
{
|
|
if (!($email = $GLOBALS['egw']->accounts->id2name($uid,'account_email'))) continue;
|
|
|
|
$GLOBALS['egw']->accounts->get_account_name($uid,$lid,$firstname,$lastname);
|
|
|
|
$to[] = $firstname.' '.$lastname.' <'.$email.'>';
|
|
}
|
|
elseif ($uid < 0)
|
|
{
|
|
foreach($GLOBALS['egw']->accounts->members($uid,true) as $uid)
|
|
{
|
|
if (!($email = $GLOBALS['egw']->accounts->id2name($uid,'account_email'))) continue;
|
|
|
|
$GLOBALS['egw']->accounts->get_account_name($uid,$lid,$firstname,$lastname);
|
|
|
|
$to[] = $firstname.' '.$lastname.' <'.$email.'>';
|
|
}
|
|
}
|
|
elseif(($info = $this->bo->resource_info($uid)))
|
|
{
|
|
$to[] = $info['email'];
|
|
}
|
|
}
|
|
list($subject,$body) = $this->bo->get_update_message($event,$added ? MSG_ADDED : MSG_MODIFIED); // update-message is in TZ of the user
|
|
|
|
$boical = new calendar_ical();
|
|
$ics = $boical->exportVCal(array($event),'2.0','request',false);
|
|
|
|
$ics_file = tempnam($GLOBALS['egw_info']['server']['temp_dir'],'ics');
|
|
if(($f = fopen($ics_file,'w')))
|
|
{
|
|
fwrite($f,$ics);
|
|
fclose($f);
|
|
}
|
|
$vars = array(
|
|
'menuaction' => 'felamimail.uicompose.compose',
|
|
'preset[to]' => $to,
|
|
'preset[subject]' => $subject,
|
|
'preset[body]' => $body,
|
|
'preset[name]' => 'event.ics',
|
|
'preset[file]' => $ics_file,
|
|
'preset[type]' => 'text/calendar; method=request',
|
|
'preset[size]' => filesize($ics_file),
|
|
);
|
|
return "window.open('".$GLOBALS['egw']->link('/index.php',$vars)."','_blank','width=700,height=700,scrollbars=yes,status=no');";
|
|
}
|
|
|
|
/**
|
|
* Edit a calendar event
|
|
*
|
|
* @param array $event=null Event to edit, if not $_GET['cal_id'] contains the event-id
|
|
* @param array $perserv=null following keys:
|
|
* view boolean view-mode, if no edit-access we automatic fallback to view-mode
|
|
* referer string menuaction of the referer
|
|
* no_popup boolean use a popup or not
|
|
* edit_single int timestamp of single event edited, unset/null otherwise
|
|
* @param string $msg='' msg to display
|
|
* @param string $js='window.focus();' javascript to include in the page
|
|
* @param mixed $link_to_id='' $content from or for the link-widget
|
|
*/
|
|
function edit($event=null,$preserv=null,$msg='',$js = 'window.focus();',$link_to_id='')
|
|
{
|
|
$etpl =& CreateObject('etemplate.etemplate','calendar.edit');
|
|
$sel_options = array(
|
|
'recur_type' => &$this->bo->recur_types,
|
|
'status' => $this->bo->verbose_status,
|
|
'duration' => $this->durations,
|
|
'action' => array(
|
|
'copy' => array('label' => 'Copy', 'title' => 'Copy this event'),
|
|
'ical' => array('label' => 'Export', 'title' => 'Download this event as iCal'),
|
|
'mail' => array('label' => 'Mail all participants', 'title' => 'compose a mail to all participants after the event is saved'),
|
|
),
|
|
'status_recurrence' => array('' => 'for this event', 'A' => 'for all future events'),
|
|
);
|
|
unset($sel_options['status']['G']);
|
|
if (!is_array($event))
|
|
{
|
|
$preserv = array(
|
|
'no_popup' => isset($_GET['no_popup']),
|
|
'referer' => preg_match('/menuaction=([^&]+)/',$_SERVER['HTTP_REFERER'],$matches) ? $matches[1] : $this->view_menuaction,
|
|
);
|
|
$cal_id = (int) $_GET['cal_id'];
|
|
|
|
if (!$cal_id || $cal_id && !($event = $this->bo->read($cal_id,$_GET['date'])) || !$this->bo->check_perms(EGW_ACL_READ,$event))
|
|
{
|
|
if ($cal_id)
|
|
{
|
|
if (!$preserv['no_popup'])
|
|
{
|
|
$js = "alert('".lang('Permission denied')."'); window.close();";
|
|
}
|
|
else
|
|
{
|
|
$GLOBALS['egw']->framework->render('<p class="redItalic" align="center">'.lang('Permission denied')."</p>\n",null,true);
|
|
$GLOBALS['egw']->common->egw_exit();
|
|
}
|
|
}
|
|
$event =& $this->default_add_event();
|
|
}
|
|
else
|
|
{
|
|
$preserv['actual_date'] = $event['start']; // remember the date clicked
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
$participants = array('participants' => $event['participants'], 'participant_types' => $event['participant_types']); // preserv participants of this event
|
|
$event = array_merge($this->bo->read($cal_id,0,true), $participants); // recuring event --> read the series + concatenate with participants of the selected recurrence
|
|
// check if we should create an exception
|
|
if ($_GET['exception'])
|
|
{
|
|
$msg = $this->_create_exception($event,$preserv);
|
|
}
|
|
}
|
|
}
|
|
// set new start and end if given by $_GET
|
|
if(isset($_GET['start'])) { $event['start'] = $_GET['start']; }
|
|
if(isset($_GET['end'])) { $event['end'] = $_GET['end']; }
|
|
// check if the event is the whole day
|
|
$start = $this->bo->date2array($event['start']);
|
|
$end = $this->bo->date2array($event['end']);
|
|
$event['whole_day'] = !$start['hour'] && !$start['minute'] && $end['hour'] == 23 && $end['minute'] == 59;
|
|
|
|
$link_to_id = $event['id'];
|
|
if (!$add_link && !$event['id'] && isset($_GET['link_app']) && isset($_GET['link_id']) &&
|
|
preg_match('/^[a-z_0-9-]+:[:a-z_0-9-]+$/i',$_GET['link_app'].':'.$_GET['link_id'])) // gard against XSS
|
|
{
|
|
egw_link::link('calendar',$link_to_id,$_GET['link_app'],$_GET['link_id']);
|
|
}
|
|
}
|
|
$view = $preserv['view'] = $preserv['view'] || $event['id'] && !$this->bo->check_perms(EGW_ACL_EDIT,$event);
|
|
//echo "view=$view, event="; _debug_array($event);
|
|
|
|
// shared locking of entries to edit
|
|
if (!$view && ($locktime = $GLOBALS['egw_info']['server']['Lock_Time_Calender']) && $event['id'])
|
|
{
|
|
$lock_path = egw_vfs::app_entry_lock_path('calendar',$event['id']);
|
|
$lock_owner = 'mailto:'.$GLOBALS['egw_info']['user']['account_email'];
|
|
|
|
if (($preserv['lock_token'] = $content['lock_token'])) // already locked --> refresh the lock
|
|
{
|
|
egw_vfs::lock($lock_path,$preserv['lock_token'],$locktime,$lock_owner,$scope='shared',$type='write',true,false);
|
|
}
|
|
if (($lock = egw_vfs::checkLock($lock_path)) && $lock['owner'] != $lock_owner)
|
|
{
|
|
$msg .= ' '.lang('This entry is currently opened by %1!',
|
|
(($lock_uid = $GLOBALS['egw']->accounts->name2id(substr($lock['owner'],7),'account_email')) ?
|
|
$GLOBALS['egw']->common->grab_owner_name($lock_uid) : $lock['owner']));
|
|
}
|
|
elseif($lock)
|
|
{
|
|
$preserv['lock_token'] = $lock['token'];
|
|
}
|
|
elseif(egw_vfs::lock($lock_path,$preserv['lock_token'],$locktime,$lock_owner,$scope='shared',$type='write',false,false))
|
|
{
|
|
// install ajax handler to unlock the entry again, if the window get's closed by the user
|
|
$GLOBALS['egw']->js->set_onunload("xajax_doXMLHTTP('calendar.calendar_uiforms.ajax_unlock',$event[id],'$preserv[lock_token]');");
|
|
}
|
|
else
|
|
{
|
|
$msg .= ' '.lang("Can't aquire lock!"); // eg. an exclusive lock via CalDAV ...
|
|
$view = true;
|
|
}
|
|
//echo "<p>lock_path=$lock_path, lock_owner=$lock_owner, lock_token=$preserv[lock_token], msg=$msg</p>\n";
|
|
}
|
|
$content = array_merge($event,array(
|
|
'link_to' => array(
|
|
'to_id' => $link_to_id,
|
|
'to_app' => 'calendar',
|
|
),
|
|
'edit_single' => $preserv['edit_single'], // need to be in content too, as it is used in the template
|
|
$this->tabs => $preserv[$this->tabs],
|
|
'view' => $view,
|
|
'msg' => $msg,
|
|
));
|
|
$content['duration'] = $content['end'] - $content['start'];
|
|
if (isset($this->durations[$content['duration']])) $content['end'] = '';
|
|
|
|
$row = 2;
|
|
$readonlys = $content['participants'] = $preserv['participants'] = array();
|
|
foreach($event['participant_types'] as $type => $participants)
|
|
{
|
|
$name = 'accounts';
|
|
if (isset($this->bo->resources[$type]))
|
|
{
|
|
$name = $this->bo->resources[$type]['app'];
|
|
}
|
|
foreach($participants as $id => $status)
|
|
{
|
|
$uid = $type == 'u' ? $id : $type.$id;
|
|
$preserv['participants'][$row] = $content['participants'][$row] = array(
|
|
'app' => $name == 'accounts' ? ($GLOBALS['egw']->accounts->get_type($id) == 'g' ? 'Group' : 'User') : $name,
|
|
'uid' => $uid,
|
|
'status' => $status[0],
|
|
'old_status' => $status[0],
|
|
'quantity' => substr($status,1),
|
|
);
|
|
$readonlys[$row.'[quantity]'] = $type == 'u' || !isset($this->bo->resources[$type]['max_quantity']);
|
|
$readonlys[$row.'[status]'] = $readonlys[$row.'[status_recurrence]'] = !$this->bo->check_status_perms($uid,$event);
|
|
$readonlys["delete[$uid]"] = !$this->bo->check_perms(EGW_ACL_EDIT,$event);
|
|
// todo: make the participants available as links with email as title
|
|
if ($name == 'accounts')
|
|
{
|
|
$content['participants'][$row++]['title'] = $GLOBALS['egw']->common->grab_owner_name($id);
|
|
}
|
|
elseif (($info = $this->bo->resource_info($uid)))
|
|
{
|
|
$content['participants'][$row++]['title'] = $info['name'] ? $info['name'] : $info['email'];
|
|
}
|
|
else
|
|
{
|
|
$content['participants'][$row++]['title'] = '#'.$uid;
|
|
}
|
|
// enumerate group-invitations, so people can accept/reject them
|
|
if ($name == 'accounts' && $GLOBALS['egw']->accounts->get_type($id) == 'g' &&
|
|
($members = $GLOBALS['egw']->accounts->members($id,true)))
|
|
{
|
|
$sel_options['status']['G'] = lang('Select one');
|
|
foreach($members as $member)
|
|
{
|
|
if (!isset($participants[$member]) && $this->bo->check_perms(EGW_ACL_EDIT,0,$member))
|
|
{
|
|
$preserv['participants'][$row] = $content['participants'][$row] = array(
|
|
'app' => 'Group invitation',
|
|
'uid' => $member,
|
|
'status' => 'G',
|
|
);
|
|
$readonlys[$row.'[quantity]'] = $readonlys["delete[$member]"] = true;
|
|
$content['participants'][$row++]['title'] = $GLOBALS['egw']->common->grab_owner_name($member);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// resouces / apps we shedule, atm. resources and addressbook
|
|
$content['participants']['cal_resources'] = '';
|
|
foreach($this->bo->resources as $data)
|
|
{
|
|
$content['participants']['cal_resources'] .= ','.$data['app'];
|
|
}
|
|
// adding extra content for the resource link-entry widget to
|
|
// * select resources or addressbook as a default selection on the app selectbox based on prefs
|
|
$content['participants']['resource']['default_sel'] = $this->cal_prefs['defaultresource_sel'];
|
|
// * get informations from the event on the ajax callback
|
|
if (in_array($content['participants']['resource']['default_sel'],array('resources_conflict','resources_without_conflict')))
|
|
{
|
|
// fix real app string
|
|
$content['participants']['resource']['default_sel'] = 'resources';
|
|
// this will be used to get reservation information on the resource select list
|
|
$content['participants']['resource']['extra'] = "values2url(this.form,'start,end,duration,participants,recur_type,whole_day')".
|
|
"+'&exec[event_id]=".$content['id']."'"."+'&exec[show_conflict]=".
|
|
(($this->cal_prefs['defaultresource_sel'] == 'resources_without_conflict')? '0':'1')."'";
|
|
}
|
|
}
|
|
$content['participants']['status_date'] = $preserv['actual_date'];
|
|
$content['participants']['hide_status_recurrence'] = $event['recur_type'] == MCAL_RECUR_NONE;
|
|
$preserv = array_merge($preserv,$content);
|
|
|
|
if ($event['alarm'])
|
|
{
|
|
// makes keys of the alarm-array starting with 1
|
|
$content['alarm'] = array(false);
|
|
foreach(array_values($event['alarm']) as $id => $alarm)
|
|
{
|
|
if (!$alarm['all'] && !$this->bo->check_perms(EGW_ACL_READALARM,0,$alarm['owner']))
|
|
{
|
|
continue; // no read rights to the calendar of the alarm-owner, dont show the alarm
|
|
}
|
|
$alarm['all'] = (int) $alarm['all'];
|
|
$days = (int) ($alarm['offset'] / DAY_s);
|
|
$hours = (int) (($alarm['offset'] % DAY_s) / HOUR_s);
|
|
$minutes = (int) (($alarm['offset'] % HOUR_s) / 60);
|
|
$label = array();
|
|
if ($days) $label[] = $days.' '.lang('days');
|
|
if ($hours) $label[] = $hours.' '.lang('hours');
|
|
if ($minutes) $label[] = $minutes.' '.lang('Minutes');
|
|
$alarm['offset'] = implode(', ',$label);
|
|
$content['alarm'][] = $alarm;
|
|
|
|
$readonlys['delete_alarm['.$id.']'] = !$this->bo->check_perms(EGW_ACL_EDIT,$alarm['all'] ? $event : 0,$alarm['owner']);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$content['alarm'] = false;
|
|
}
|
|
$content['msg'] = $msg;
|
|
|
|
if ($view)
|
|
{
|
|
foreach($event as $key => $val)
|
|
{
|
|
if ($key != 'alarm') $readonlys[$key] = true;
|
|
}
|
|
// we need to unset the tab itself, as this would make all content (incl. the change-status selects) readonly
|
|
unset($readonlys[$this->tabs]);
|
|
// participants are handled individual
|
|
unset($readonlys['participants']);
|
|
|
|
$readonlys['button[save]'] = $readonlys['button[apply]'] = $readonlys['freetime'] = true;
|
|
$readonlys['link_to'] = $readonlys['customfields'] = true;
|
|
$readonlys['duration'] = true;
|
|
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE)
|
|
{
|
|
$onclick =& $etpl->get_cell_attribute('button[delete]','onclick');
|
|
$onclick = str_replace('Delete this event','Delete this series of recuring events',$onclick);
|
|
}
|
|
$content['participants']['no_add'] = true;
|
|
}
|
|
else
|
|
{
|
|
// We hide the enddate if one of our predefined durations fits
|
|
// the call to set_style_by_class has to be in onload, to make sure the function and the element is already created
|
|
$GLOBALS['egw']->js->set_onload("set_style_by_class('table','end_hide','visibility','".($content['duration'] && isset($sel_options['duration'][$content['duration']]) ? 'hidden' : 'visible')."');");
|
|
|
|
$readonlys['recur_exception'] = !count($content['recur_exception']); // otherwise we get a delete button
|
|
}
|
|
// disabling the custom fields tab, if there are none
|
|
$readonlys[$this->tabs] = array(
|
|
'custom' => !count($this->bo->config['customfields']),
|
|
'participants' => $this->accountsel->account_selection == 'none',
|
|
);
|
|
if (!isset($GLOBALS['egw_info']['user']['apps']['felamimail'])) // no mail without mail-app
|
|
{
|
|
unset($sel_options['action']['mail']);
|
|
}
|
|
if (!$event['id']) // no ical export for new (not saved) events
|
|
{
|
|
$readonlys['action'] = true;
|
|
}
|
|
if (!($readonlys['button[exception]'] = !$this->bo->check_perms(EGW_ACL_EDIT,$event) || $event['recur_type'] == MCAL_RECUR_NONE))
|
|
{
|
|
$content['exception_label'] = $this->bo->long_date($preserv['actual_date']);
|
|
}
|
|
$readonlys['button[delete]'] = !$event['id'] || !$this->bo->check_perms(EGW_ACL_DELETE,$event);
|
|
|
|
if (!$event['id'] || $this->bo->check_perms(EGW_ACL_EDIT,$event)) // new event or edit rights to the event ==> allow to add alarm for all users
|
|
{
|
|
$sel_options['owner'][0] = lang('All participants');
|
|
}
|
|
if (isset($event['participant_types']['u'][$this->user]))
|
|
{
|
|
$sel_options['owner'][$this->user] = $this->bo->participant_name($this->user);
|
|
}
|
|
foreach((array) $event['participant_types']['u'] as $uid => $status)
|
|
{
|
|
if ($uid != $this->user && $status != 'R' && $this->bo->check_perms(EGW_ACL_EDIT,0,$uid))
|
|
{
|
|
$sel_options['owner'][$uid] = $this->bo->participant_name($uid);
|
|
}
|
|
}
|
|
$content['no_add_alarm'] = !count($sel_options['owner']); // no rights to set any alarm
|
|
if (!$event['id'])
|
|
{
|
|
$etpl->set_cell_attribute('button[new_alarm]','type','checkbox');
|
|
}
|
|
if ($preserv['no_popup'])
|
|
{
|
|
$etpl->set_cell_attribute('button[cancel]','onclick','');
|
|
}
|
|
//echo "content="; _debug_array($content);
|
|
//echo "preserv="; _debug_array($preserv);
|
|
//echo "readonlys="; _debug_array($readonlys);
|
|
//echo "sel_options="; _debug_array($sel_options);
|
|
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . (!$event['id'] ? lang('Add') : ($view ? lang('View') :
|
|
($content['edit_single'] ? lang('Create exception') : ($content['recur_type'] ? lang('Edit series') : lang('Edit')))));
|
|
$GLOBALS['egw_info']['flags']['java_script'] .= "<script>\n$js\n</script>\n";
|
|
|
|
$content['cancel_needs_refresh'] = (bool)$_GET['cancel_needs_refresh'];
|
|
|
|
// non_interactive==true from $_GET calls immediate save action without displaying the edit form
|
|
if(isset($_GET['non_interactive']) && (bool)$_GET['non_interactive'] === true)
|
|
{
|
|
unset($_GET['non_interactive']); // prevent process_exec <--> edit loops
|
|
$content['button']['save'] = true;
|
|
$this->process_edit(array_merge($content,$preserv));
|
|
}
|
|
else
|
|
{
|
|
$etpl->exec('calendar.calendar_uiforms.process_edit',$content,$sel_options,$readonlys,$preserv,$preserv['no_popup'] ? 0 : 2);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove (shared) lock via ajax, when edit popup get's closed
|
|
*
|
|
* @param int $id
|
|
* @param string $token
|
|
*/
|
|
function ajax_unlock($id,$token)
|
|
{
|
|
$lock_path = egw_vfs::app_entry_lock_path('calendar',$id);
|
|
$lock_owner = 'mailto:'.$GLOBALS['egw_info']['user']['account_email'];
|
|
|
|
if (($lock = egw_vfs::checkLock($lock_path)) && $lock['owner'] == $lock_owner || $lock['token'] == $token)
|
|
{
|
|
egw_vfs::unlock($lock_path,$token,false);
|
|
}
|
|
$response = new xajaxResponse();
|
|
$response->addScript('window.close();');
|
|
return $response->getXML();
|
|
}
|
|
|
|
/**
|
|
* displays a sheduling conflict
|
|
*
|
|
* @param array $event
|
|
* @param array $conflicts array with conflicting events, the events are not garantied to be readable by the user!
|
|
* @param array $preserv data to preserv
|
|
*/
|
|
function conflicts($event,$conflicts,$preserv)
|
|
{
|
|
$etpl =& CreateObject('etemplate.etemplate','calendar.conflicts');
|
|
|
|
foreach($conflicts as $k => $conflict)
|
|
{
|
|
$is_readable = $this->bo->check_perms(EGW_ACL_READ,$conflict);
|
|
|
|
$conflicts[$k] += array(
|
|
'icon_participants' => $is_readable ? (count($conflict['participants']) > 1 ? 'users' : 'single') : 'private',
|
|
'tooltip_participants' => $is_readable ? implode(', ',$this->bo->participants($conflict)) : '',
|
|
'time' => $this->bo->long_date($conflict['start'],$conflict['end'],true),
|
|
'conflicting_participants' => implode(",\n",$this->bo->participants(array(
|
|
'participants' => array_intersect_key($conflict['participants'],$event['participants']),
|
|
),true,true)), // show group invitations too
|
|
'icon_recur' => $conflict['recur_type'] != MCAL_RECUR_NONE ? 'recur' : '',
|
|
'text_recur' => $conflict['recur_type'] != MCAL_RECUR_NONE ? lang('Recurring event') : ' ',
|
|
);
|
|
}
|
|
$content = $event + array(
|
|
'conflicts' => array_values($conflicts), // conflicts have id-start as key
|
|
);
|
|
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . lang('Scheduling conflict');
|
|
|
|
$etpl->exec('calendar.calendar_uiforms.process_edit',$content,false,false,array_merge($event,$preserv),$preserv['no_popup'] ? 0 : 2);
|
|
}
|
|
|
|
/**
|
|
* Freetime search
|
|
*
|
|
* As the function is called in a popup via javascript, parametes get initialy transfered via the url
|
|
* @param array $content=null array with parameters or false (default) to use the get-params
|
|
* @param string start[str] start-date
|
|
* @param string start[hour] start-hour
|
|
* @param string start[min] start-minutes
|
|
* @param string end[str] end-date
|
|
* @param string end[hour] end-hour
|
|
* @param string end[min] end-minutes
|
|
* @param string participants ':' delimited string of user-id's
|
|
*/
|
|
function freetimesearch($content = null)
|
|
{
|
|
$etpl =& CreateObject('etemplate.etemplate','calendar.freetimesearch');
|
|
|
|
$sel_options['search_window'] = array(
|
|
7*DAY_s => lang('one week'),
|
|
14*DAY_s => lang('two weeks'),
|
|
31*DAY_s => lang('one month'),
|
|
92*DAY_s => lang('three month'),
|
|
365*DAY_s => lang('one year'),
|
|
);
|
|
if (!is_array($content))
|
|
{
|
|
$edit_content = $etpl->process_values2url();
|
|
|
|
if ($edit_content['duration'])
|
|
{
|
|
$edit_content['end'] = $edit_content['start'] + $edit_content['duration'];
|
|
}
|
|
if ($edit_content['whole_day'])
|
|
{
|
|
$arr = $this->bo->date2array($edit_content['start']);
|
|
$arr['hour'] = $arr['minute'] = $arr['second'] = 0; unset($arr['raw']);
|
|
$edit_content['start'] = $this->bo->date2ts($arr);
|
|
$arr = $this->bo->date2array($edit_content['end']);
|
|
$arr['hour'] = 23; $arr['minute'] = $arr['second'] = 59; unset($arr['raw']);
|
|
$edit_content['end'] = $this->bo->date2ts($arr);
|
|
}
|
|
$content = array(
|
|
'start' => $edit_content['start'],
|
|
'duration' => $edit_content['end'] - $edit_content['start'],
|
|
'end' => $edit_content['end'],
|
|
'cal_id' => $edit_content['id'],
|
|
'recur_type' => $edit_content['recur_type'],
|
|
'participants' => array(),
|
|
);
|
|
foreach($edit_content['participants'] as $key => $data)
|
|
{
|
|
if (is_numeric($key) && !$edit_content['participants']['delete'][$data['uid']])
|
|
{
|
|
$content['participants'][] = $data['uid'];
|
|
}
|
|
elseif ($key == 'account' && $data)
|
|
{
|
|
$content['participants'][] = $data;
|
|
}
|
|
}
|
|
// default search parameters
|
|
$content['start_time'] = $edit_content['whole_day'] ? 0 : $this->cal_prefs['workdaystarts'];
|
|
$content['end_time'] = $this->cal_prefs['workdayends'];
|
|
if ($this->cal_prefs['workdayends']*HOUR_s < $this->cal_prefs['workdaystarts']*HOUR_s+$content['duration'])
|
|
{
|
|
$content['end_time'] = 0; // no end-time limit, as duration would never fit
|
|
}
|
|
$content['weekdays'] = MCAL_M_WEEKDAYS;
|
|
|
|
$content['search_window'] = 7 * DAY_s;
|
|
// pick a searchwindow fitting the duration (search for a 10 day slot in a one week window never succeeds)
|
|
foreach($sel_options['search_window'] as $window => $label)
|
|
{
|
|
if ($window > $content['duration'])
|
|
{
|
|
$content['search_window'] = $window;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!$content['duration']) $content['duration'] = $content['end'] - $content['start'];
|
|
|
|
if (is_array($content['freetime']['select']))
|
|
{
|
|
list($selected) = each($content['freetime']['select']);
|
|
//echo "$selected = ".date('D d.m.Y H:i',$content['freetime'][$selected]['start']);
|
|
$start = (int) $content['freetime'][$selected]['start'];
|
|
$end = $start + $content['duration'];
|
|
/**
|
|
* ToDo: make this an eTemplate function to transmit content back to the opener
|
|
*/
|
|
$fields_to_set = array(
|
|
'exec[start][str]' => date($this->common_prefs['dateformat'],$start),
|
|
'exec[start][i]' => (int) date('i',$start),
|
|
'exec[end][str]' => date($this->common_prefs['dateformat'],$end),
|
|
'exec[end][i]' => (int) date('i',$end),
|
|
'exec[duration]' => $content['duration'],
|
|
);
|
|
if ($this->common_prefs['timeformat'] == 12)
|
|
{
|
|
$fields_to_set += array(
|
|
'exec[start][H]' => date('h',$start),
|
|
'exec[start][a]' => date('a',$start),
|
|
'exec[end][H]' => date('h',$end),
|
|
'exec[end][a]' => date('a',$end),
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$fields_to_set += array(
|
|
'exec[start][H]' => (int) date('H',$start),
|
|
'exec[end][H]' => (int) date('H',$end),
|
|
);
|
|
}
|
|
echo "<html>
|
|
<script>
|
|
var fields = Array('".implode("','",array_keys($fields_to_set))."');
|
|
var values = Array('".implode("','",$fields_to_set)."');
|
|
for (i=0; i < fields.length; ++i) {
|
|
elements = opener.document.getElementsByName(fields[i]);
|
|
if (elements) {
|
|
if (elements.length == 1)
|
|
elements[0].value = values[i];
|
|
else
|
|
for (n=0; n < elements.length; ++n) {
|
|
if (elements[n].value == values[i]) elements[n].checked = true;
|
|
}
|
|
}
|
|
}
|
|
window.close();
|
|
</script>
|
|
</html>\n";
|
|
exit;
|
|
}
|
|
}
|
|
if ($content['recur_type'])
|
|
{
|
|
$content['msg'] .= lang('Only the initial date of that recuring event is checked!');
|
|
}
|
|
$content['freetime'] = $this->freetime($content['participants'],$content['start'],$content['start']+$content['search_window'],$content['duration'],$content['cal_id']);
|
|
$content['freetime'] = $this->split_freetime_daywise($content['freetime'],$content['duration'],$content['weekdays'],$content['start_time'],$content['end_time'],$sel_options);
|
|
|
|
//echo "<pre>".print_r($content,true)."</pre>\n";
|
|
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . lang('freetime search');
|
|
// let the window popup, if its already there
|
|
$GLOBALS['egw_info']['flags']['java_script'] .= "<script>\nwindow.focus();\n</script>\n";
|
|
|
|
if (!is_object($GLOBALS['egw']->js))
|
|
{
|
|
$GLOBALS['egw']->js = CreateObject('phpgwapi.javascript');
|
|
}
|
|
$sel_options['duration'] = $this->durations;
|
|
if ($content['duration'] && isset($sel_options['duration'][$content['duration']])) $content['end'] = '';
|
|
// We hide the enddate if one of our predefined durations fits
|
|
// the call to set_style_by_class has to be in onload, to make sure the function and the element is already created
|
|
$GLOBALS['egw']->js->set_onload("set_style_by_class('table','end_hide','visibility','".($content['duration'] && isset($sel_options['duration'][$content['duration']]) ? 'hidden' : 'visible')."');");
|
|
|
|
$etpl->exec('calendar.calendar_uiforms.freetimesearch',$content,$sel_options,'',array(
|
|
'participants' => $content['participants'],
|
|
'cal_id' => $content['cal_id'],
|
|
'recur_type' => $content['recur_type'],
|
|
),2);
|
|
}
|
|
|
|
/**
|
|
* calculate the freetime of given $participants in a certain time-span
|
|
*
|
|
* @param array $participants user-id's
|
|
* @param int $start start-time timestamp in user-time
|
|
* @param int $end end-time timestamp in user-time
|
|
* @param int $duration min. duration in sec, default 1
|
|
* @param int $cal_id own id for existing events, to exclude them from being busy-time, default 0
|
|
* @return array of free time-slots: array with start and end values
|
|
*/
|
|
function freetime($participants,$start,$end,$duration=1,$cal_id=0)
|
|
{
|
|
if ($this->debug > 2) $this->bo->debug_message('uiforms::freetime(participants=%1, start=%2, end=%3, duration=%4, cal_id=%5)',true,$participants,$start,$end,$duration,$cal_id);
|
|
|
|
$busy = $this->bo->search(array(
|
|
'start' => $start,
|
|
'end' => $end,
|
|
'users' => $participants,
|
|
'ignore_acl' => true, // otherwise we get only events readable by the user
|
|
));
|
|
$busy[] = array( // add end-of-search-date as event, to cope with empty search and get freetime til that date
|
|
'start' => $end,
|
|
'end' => $end,
|
|
);
|
|
$ft_start = $start;
|
|
$freetime = array();
|
|
$n = 0;
|
|
foreach($busy as $event)
|
|
{
|
|
if ((int)$cal_id && $event['id'] == (int)$cal_id) continue; // ignore our own event
|
|
|
|
if ($event['non_blocking']) continue; // ignore non_blocking events
|
|
|
|
if ($this->debug)
|
|
{
|
|
echo "<p>ft_start=".date('D d.m.Y H:i',$ft_start)."<br>\n";
|
|
echo "event[title]=$event[title]<br>\n";
|
|
echo "event[start]=".date('D d.m.Y H:i',$event['start'])."<br>\n";
|
|
echo "event[end]=".date('D d.m.Y H:i',$event['end'])."<br>\n";
|
|
}
|
|
// $events ends before our actual position ==> ignore it
|
|
if ($event['end'] < $ft_start)
|
|
{
|
|
//echo "==> event ends before ft_start ==> continue<br>\n";
|
|
continue;
|
|
}
|
|
// $events starts before our actual position ==> set start to it's end and go to next event
|
|
if ($event['start'] < $ft_start)
|
|
{
|
|
//echo "==> event starts before ft_start ==> set ft_start to it's end & continue<br>\n";
|
|
$ft_start = $event['end'];
|
|
continue;
|
|
}
|
|
$ft_end = $event['start'];
|
|
|
|
// only show slots equal or bigger to min_length
|
|
if ($ft_end - $ft_start >= $duration)
|
|
{
|
|
$freetime[++$n] = array(
|
|
'start' => $ft_start,
|
|
'end' => $ft_end,
|
|
);
|
|
if ($this->debug > 1) echo "<p>freetime: ".date('D d.m.Y H:i',$ft_start)." - ".date('D d.m.Y H:i',$ft_end)."</p>\n";
|
|
}
|
|
$ft_start = $event['end'];
|
|
}
|
|
if ($this->debug > 0) $this->bo->debug_message('uiforms::freetime(participants=%1, start=%2, end=%3, duration=%4, cal_id=%5) freetime=%6',true,$participants,$start,$end,$duration,$cal_id,$freetime);
|
|
|
|
return $freetime;
|
|
}
|
|
|
|
/**
|
|
* split the freetime in daywise slot, taking into account weekdays, start- and stop-times
|
|
*
|
|
* If the duration is bigger then the difference of start- and end_time, the end_time is ignored
|
|
*
|
|
* @param array $freetime free time-slots: array with start and end values
|
|
* @param int $duration min. duration in sec
|
|
* @param int $weekdays allowed weekdays, bitfield of MCAL_M_...
|
|
* @param int $start_time minimum start-hour 0-23
|
|
* @param int $end_time maximum end-hour 0-23, or 0 for none
|
|
* @param array $sel_options on return options for start-time selectbox
|
|
* @return array of free time-slots: array with start and end values
|
|
*/
|
|
function split_freetime_daywise($freetime,$duration,$weekdays,$start_time,$end_time,&$sel_options)
|
|
{
|
|
if ($this->debug > 1) $this->bo->debug_message('uiforms::split_freetime_daywise(freetime=%1, duration=%2, start_time=%3, end_time=%4)',true,$freetime,$duration,$start_time,$end_time);
|
|
|
|
$freetime_daywise = array();
|
|
if (!is_array($sel_options)) $sel_options = array();
|
|
$time_format = $this->common_prefs['timeformat'] == 12 ? 'h:i a' : 'H:i';
|
|
|
|
$start_time = (int) $start_time; // ignore leading zeros
|
|
$end_time = (int) $end_time;
|
|
|
|
// ignore the end_time, if duration would never fit
|
|
if (($end_time - $start_time)*HOUR_s < $duration)
|
|
{
|
|
$end_time = 0;
|
|
if ($this->debug > 1) $this->bo->debug_message('uiforms::split_freetime_daywise(, duration=%2, start_time=%3,..) end_time set to 0, it never fits durationn otherwise',true,$duration,$start_time);
|
|
}
|
|
$n = 0;
|
|
foreach($freetime as $ft)
|
|
{
|
|
$daybegin = $this->bo->date2array($ft['start']);
|
|
$daybegin['hour'] = $daybegin['minute'] = $daybegin['second'] = 0;
|
|
unset($daybegin['raw']);
|
|
$daybegin = $this->bo->date2ts($daybegin);
|
|
|
|
for($t = $daybegin; $t < $ft['end']; $t += DAY_s,$daybegin += DAY_s)
|
|
{
|
|
$dow = date('w',$daybegin+DAY_s/2); // 0=Sun, .., 6=Sat
|
|
$mcal_dow = pow(2,$dow);
|
|
if (!($weekdays & $mcal_dow))
|
|
{
|
|
//echo "wrong day of week $dow<br>\n";
|
|
continue; // wrong day of week
|
|
}
|
|
$start = $t < $ft['start'] ? $ft['start'] : $t;
|
|
|
|
if ($start-$daybegin < $start_time*HOUR_s) // start earlier then start_time
|
|
{
|
|
$start = $daybegin + $start_time*HOUR_s;
|
|
}
|
|
// if end_time given use it, else the original slot's end
|
|
$end = $end_time ? $daybegin + $end_time*HOUR_s : $ft['end'];
|
|
if ($end > $ft['end']) $end = $ft['end'];
|
|
|
|
// slot to small for duration
|
|
if ($end - $start < $duration)
|
|
{
|
|
//echo "slot to small for duration=$duration<br>\n";
|
|
continue;
|
|
}
|
|
$freetime_daywise[++$n] = array(
|
|
'start' => $start,
|
|
'end' => $end,
|
|
);
|
|
$times = array();
|
|
for ($s = $start; $s+$duration <= $end && $s < $daybegin+DAY_s; $s += 60*$this->cal_prefs['interval'])
|
|
{
|
|
$e = $s + $duration;
|
|
$end_date = $e-$daybegin > DAY_s ? lang(date('l',$e)).' '.date($this->common_prefs['dateformat'],$e).' ' : '';
|
|
$times[$s] = date($time_format,$s).' - '.$end_date.date($time_format,$e);
|
|
}
|
|
$sel_options[$n.'[start]'] = $times;
|
|
}
|
|
}
|
|
return $freetime_daywise;
|
|
}
|
|
|
|
/**
|
|
* Export events as vCalendar version 2.0 files (iCal)
|
|
*
|
|
* @param int/array $content=0 numeric cal_id or submitted content from etempalte::exec
|
|
* @param boolean $return_error=false should an error-msg be returned or a regular page with it generated (default)
|
|
* @return string error-msg if $return_error
|
|
*/
|
|
function export($content=0,$return_error=false)
|
|
{
|
|
if (is_numeric($cal_id = $content ? $content : $_REQUEST['cal_id']))
|
|
{
|
|
if (!($ical =& ExecMethod2('calendar.calendar_ical.exportVCal',$cal_id,'2.0','PUBLISH',false)))
|
|
{
|
|
$msg = lang('Permission denied');
|
|
|
|
if ($return_error) return $msg;
|
|
}
|
|
else
|
|
{
|
|
$GLOBALS['egw']->browser->content_header('event.ics','text/calendar',bytes($ical));
|
|
echo $ical;
|
|
$GLOBALS['egw']->common->egw_exit();
|
|
}
|
|
}
|
|
if (is_array($content))
|
|
{
|
|
$events =& $this->bo->search(array(
|
|
'start' => $content['start'],
|
|
'end' => $content['end'],
|
|
'enum_recuring' => false,
|
|
'daywise' => false,
|
|
'owner' => $this->owner,
|
|
'date_format' => 'server', // timestamp in server time for boical class
|
|
));
|
|
if (!$events)
|
|
{
|
|
$msg = lang('No events found');
|
|
}
|
|
else
|
|
{
|
|
$ical =& ExecMethod2('calendar.calendar_ical.exportVCal',$events,'2.0'/*$content['version']*/,'PUBLISH',false);
|
|
$GLOBALS['egw']->browser->content_header($content['file'] ? $content['file'] : 'event.ics','text/calendar',bytes($ical));
|
|
echo $ical;
|
|
$GLOBALS['egw']->common->egw_exit();
|
|
}
|
|
}
|
|
if (!is_array($content))
|
|
{
|
|
$view = $GLOBALS['egw']->session->appsession('view','calendar');
|
|
|
|
$content = array(
|
|
'start' => $this->bo->date2ts($_REQUEST['start'] ? $_REQUEST['start'] : $this->date),
|
|
'end' => $this->bo->date2ts($_REQUEST['end'] ? $_REQUEST['end'] : $this->date),
|
|
'file' => 'event.ics',
|
|
'version' => '2.0',
|
|
);
|
|
}
|
|
$content['msg'] = $msg;
|
|
|
|
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . lang('iCal Export');
|
|
$etpl =& CreateObject('etemplate.etemplate','calendar.export');
|
|
|
|
$etpl->exec('calendar.calendar_uiforms.export',$content);
|
|
}
|
|
|
|
/**
|
|
* Import events as vCalendar version 2.0 files (iCal)
|
|
*
|
|
* @param array $content=null submitted content from etempalte::exec
|
|
*/
|
|
function import($content=null)
|
|
{
|
|
if (is_array($content))
|
|
{
|
|
if (is_array($content['ical_file']) && is_uploaded_file($content['ical_file']['tmp_name']))
|
|
{
|
|
if (!ExecMethod('calendar.calendar_ical.importVCal',file_get_contents($content['ical_file']['tmp_name'])))
|
|
{
|
|
$msg = lang('Error: importing the iCal');
|
|
}
|
|
else
|
|
{
|
|
$msg = lang('iCal successful imported');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$msg = lang('You need to select an iCal file first');
|
|
}
|
|
}
|
|
$content = array(
|
|
'msg' => $msg,
|
|
);
|
|
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar') . ' - ' . lang('iCal Import');
|
|
$etpl =& CreateObject('etemplate.etemplate','calendar.import');
|
|
|
|
$etpl->exec('calendar.calendar_uiforms.import',$content);
|
|
}
|
|
}
|