forked from extern/egroupware
55fc673dc5
users and groups:
* No: Every user can invite other users and groups (default and old
behavior)
* Groups: other users can allways be invited, only groups require an invite_grant
* Users + groups: inviting both allways requires an invite grant
One need to keep in mind, that setting an invitation ACL via a group,
gives each groupmember the right to invite the group / create a group
event. So the last option propable only works, if users manage
invitations grants on their own, or admin only sets it in small working
groups, where every member is allowed to invite the whole group.
--> calendar backend code removes participants a user is not allowed
to invite
- new "only groupevents" filter, showing only real groupenvents not
events of groupmembers (added tooltips to explain filters)
1628 lines
58 KiB
PHP
1628 lines
58 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) 2004-9 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 locking time for entries, that are opened by another user
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*
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* @var locktime in seconds
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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[$uid])) continue; // already included
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if (!$this->bo->check_acl_invite($uid)) continue; // no right to invite --> ignored
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if (is_numeric($uid))
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{
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$participants[$uid] = $participant_types['u'][$uid] =
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calendar_so::combine_status($uid == $this->user ? 'A' : 'U',1,$uid == $this->user ? 'CHAIR' : 'REQ-PARTICIPANT');
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}
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elseif (is_array($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($uid,1));
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if (($status = $res_data['new_status'] ? ExecMethod($res_data['new_status'],$id) : 'U'))
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{
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$participants[$uid] = $participant_types[$uid[0]][$id] =
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calendar_so::combine_status($status,$quantity,'REQ-PARTICIPANT');
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}
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}
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}
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if (!$participants) // if all participants got removed, include current user
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{
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$participants[$this->user] = $participant_types['u'][$this->user] = calendar_so::combine_status('A','CHAIR');
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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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'tzid' => $this->bo->common_prefs['tz'],
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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 'role': // handled in add, account or resource
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case 'cal_resources':
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case 'status_date':
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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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$status = calendar_so::combine_status('U',$content['participants']['quantity'],$content['participants']['role']);
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// check if email belongs to account or contact --> prefer them over just emails (if we are allowed to invite him)
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if (($data = $GLOBALS['egw']->accounts->name2id($matches[2],'account_email')) && $this->bo->check_acl_invite($data))
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{
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$event['participants'][$data] = $event['participant_types']['u'][$data] = $status;
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}
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elseif ((list($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']] = $status;
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}
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else
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{
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$event['participants']['e'.$email] = $event['participant_types']['e'][$email] = $status;
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}
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}
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elseif (!$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 account (or contact entry of an account)
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if ($app != 'addressbook' || !($data = $GLOBALS['egw']->accounts->name2id($id,'person_id')) || !$this->bo->check_acl($data))
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{
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if ($uid && $id)
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{
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$status = isset($this->bo->resources[$type]['new_status']) ? ExecMethod($this->bo->resources[$type]['new_status'],$id) : 'U';
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if ($status)
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{
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$event['participants'][$uid] = $event['participant_types'][$type][$id] =
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calendar_so::combine_status($status,$content['participants']['quantity'],$content['participants']['role']);
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}
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elseif(!$msg_permission_denied_added)
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{
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$msg .= lang('Permission denied!');
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$msg_permission_denied_added = true;
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}
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}
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break;
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}
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// fall-through for accounts entered as contact
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case 'account':
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foreach(is_array($data) ? $data : explode(',',$data) as $uid)
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{
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if ($uid && $this->bo->check_acl_invite($uid))
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{
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$event['participants'][$uid] = $event['participant_types']['u'][$uid] =
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calendar_so::combine_status($uid == $this->bo->user ? 'A' : 'U',1,$content['participants']['role']);
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}
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elseif($uid && !$msg_permission_denied_added)
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{
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$msg .= lang('Permission denied!');
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$msg_permission_denied_added = true;
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}
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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','quantity','role') 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'] != $status && !(!$data['old_status'] && $status == 'G'))
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{
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//echo "<p>$uid: status changed '$data[old_status]' --> '$status<'/p>\n";
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if ($this->bo->set_status($event['id'],$uid,$status,isset($content['edit_single']) ? $content['participants']['status_date'] : 0))
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{
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// refreshing the calendar-view with the changed participant-status
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if($event['recur_type'] != MCAL_RECUR_NONE)
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{
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$msg = lang('Status for all future scheduled days changed');
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}
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else
|
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{
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if(isset($content['edit_single']))
|
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{
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$msg = lang('Status for this particular day changed');
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// prevent accidentally creating a real exception afterwards
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$view = true;
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$hide_delete = true;
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}
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else
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{
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$msg = lang('Status changed');
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}
|
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}
|
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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' => $msg,
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))).'\';';
|
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}
|
|
}
|
|
}
|
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if ($uid && $status != 'G')
|
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{
|
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$event['participants'][$uid] = $event['participant_types'][$type][$id] =
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calendar_so::combine_status($status,$quantity,$role);
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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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'hide_delete' => $hide_delete,
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'edit_single' => $content['edit_single'],
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'reference' => $content['reference'],
|
|
'recurrence' => $content['recurrence'],
|
|
'actual_date' => $content['actual_date'],
|
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'referer' => $referer,
|
|
'no_popup' => $content['no_popup'],
|
|
$this->tabs => $content[$this->tabs],
|
|
);
|
|
$noerror=true;
|
|
switch((string)$button)
|
|
{
|
|
case 'exception': // create an exception in a recuring event
|
|
$msg = $this->_create_exception($event,$preserv);
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break;
|
|
|
|
case 'copy': // create new event with copied content, some content need to be unset to make a "new" event
|
|
unset($event['id']);
|
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unset($event['uid']);
|
|
unset($event['alarm']);
|
|
unset($event['reference']);
|
|
unset($event['recurrence']);
|
|
unset($event['recur_exception']);
|
|
unset($event['edit_single']); // in case it has been set
|
|
unset($event['modified']);
|
|
unset($event['modifier']);
|
|
$event['owner'] = !(int)$this->owner || !$this->bo->check_perms(EGW_ACL_ADD,0,$this->owner) ? $this->user : $this->owner;
|
|
$preserv['view'] = $preserv['edit_single'] = false;
|
|
$msg = lang('Event copied - the copy can now be edited');
|
|
$event['title'] = lang('Copy of:').' '.$event['title'];
|
|
break;
|
|
|
|
case 'ignore':
|
|
$ignore_conflicts = true;
|
|
$button = $event['button_was']; // save or apply
|
|
unset($event['button_was']);
|
|
// fall through
|
|
case 'mail':
|
|
case 'save':
|
|
case 'print':
|
|
case 'apply':
|
|
if ($event['id'] && !$this->bo->check_perms(EGW_ACL_EDIT,$event))
|
|
{
|
|
switch ($button)
|
|
{
|
|
case 'mail': // just mail without edit-rights is ok
|
|
$js = $this->custom_mail($event,false);
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|
break 2;
|
|
case 'print': // just print without edit-rights is ok
|
|
$js = $this->custom_print($event,false);
|
|
break 2;
|
|
}
|
|
$msg = lang('Permission denied');
|
|
$button = '';
|
|
break;
|
|
}
|
|
if ($event['start'] > $event['end'])
|
|
{
|
|
$msg = lang('Error: Starttime has to be before the endtime !!!');
|
|
$button = '';
|
|
break;
|
|
}
|
|
if ($event['recur_type'] != MCAL_RECUR_NONE && $event['recur_enddate'] && $event['start'] > $event['recur_enddate'])
|
|
{
|
|
$msg = lang('repetition').': '.lang('Error: Starttime has to be before the endtime !!!');
|
|
$button = '';
|
|
break;
|
|
}
|
|
if (!$event['participants'])
|
|
{
|
|
$msg = lang('Error: no participants selected !!!');
|
|
$button = '';
|
|
break;
|
|
}
|
|
// if private event with ressource reservation is forbidden
|
|
if (!$event['public'] && $GLOBALS['egw_info']['server']['no_ressources_private'])
|
|
{
|
|
foreach ($event['participants'] as $uid => $value)
|
|
{
|
|
if ($uid[0] == 'r') //ressource detection
|
|
{
|
|
$msg = lang('Error: ressources reservation in private events is not allowed!!!');
|
|
$button = '';
|
|
break 2; //break foreach and case
|
|
}
|
|
}
|
|
}
|
|
if ($content['edit_single']) // we edited a single event from a series
|
|
{
|
|
$event['reference'] = $event['id'];
|
|
$event['recurrence'] = $content['edit_single'];
|
|
unset($event['id']);
|
|
$conflicts = $this->bo->update($event,$ignore_conflicts);
|
|
if (!is_array($conflicts) && $conflicts)
|
|
{
|
|
// now we need to add the original start as recur-execption to the series
|
|
$recur_event = $this->bo->read($event['reference']);
|
|
$recur_event['recur_exception'][] = $content['edit_single'];
|
|
unset($recur_event['start']); unset($recur_event['end']); // no update necessary
|
|
$this->bo->update($recur_event,true); // no conflict check here
|
|
unset($recur_event);
|
|
unset($event['edit_single']); // if we further edit it, it's just a single event
|
|
unset($preserv['edit_single']);
|
|
}
|
|
else // conflict or error, we need to reset everything to the state befor we tried to save it
|
|
{
|
|
$event['id'] = $event['reference'];
|
|
unset($event['reference']);
|
|
$event['uid'] = $content['uid'];
|
|
}
|
|
}
|
|
else // we edited a non-reccuring event or the whole series
|
|
{
|
|
$conflicts = $this->bo->update($event,$ignore_conflicts);
|
|
unset($event['ignore']);
|
|
}
|
|
if (is_array($conflicts))
|
|
{
|
|
$event['button_was'] = $button; // remember for ignore
|
|
return $this->conflicts($event,$conflicts,$preserv);
|
|
}
|
|
elseif ($conflicts === 0)
|
|
{
|
|
$msg .= ($msg ? ', ' : '') .lang('Error: the entry has been updated since you opened it for editing!').'<br />'.
|
|
lang('Copy your changes to the clipboard, %1reload the entry%2 and merge them.','<a href="'.
|
|
htmlspecialchars($GLOBALS['egw']->link('/index.php',array(
|
|
'menuaction' => 'calendar.calendar_uiforms.edit',
|
|
'cal_id' => $content['id'],
|
|
'referer' => $referer,
|
|
))).'">','</a>');
|
|
$noerror=false;
|
|
}
|
|
elseif ($conflicts > 0)
|
|
{
|
|
$msg .= ($msg ? ', ' : '') . lang('Event saved');
|
|
|
|
// 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 == 'print')
|
|
{
|
|
$js = $this->custom_print($event,!$content['id'])."\n".$js; // first open the new window and then update the view
|
|
}
|
|
|
|
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";
|
|
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['reference'] = $preserv['reference'] = $event['id'];
|
|
$event['recurrence'] = $preserv['recurrence'] = $preserv['actual_date'];
|
|
$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[$name]);
|
|
}
|
|
if($this->bo->check_perms(EGW_ACL_EDIT,$event))
|
|
{
|
|
return lang('Save event as exception - Delete single occurrence - Edit status or alarms for this particular day');
|
|
}
|
|
return lang('Edit status or alarms for this particular day');
|
|
}
|
|
|
|
/**
|
|
* 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)
|
|
{
|
|
$toadd = '';
|
|
if ($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);
|
|
|
|
$toadd = $firstname.' '.$lastname.' <'.$email.'>';
|
|
if (!in_array($toadd,$to)) $to[] = $toadd;
|
|
}
|
|
elseif ($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);
|
|
|
|
$toadd = $firstname.' '.$lastname.' <'.$email.'>';
|
|
// dont add groupmembers if they already rejected the event, or are the current user
|
|
if (!in_array($toadd,$to) && ($event['participants'][$uid] !== 'R' && $uid != $this->user)) $to[] = $toadd;
|
|
}
|
|
}
|
|
elseif(($info = $this->bo->resource_info($uid)))
|
|
{
|
|
$to[] = $info['email'];
|
|
}
|
|
}
|
|
list($subject,$body) = $this->bo->get_update_message($event,$added ? MSG_ADDED : MSG_MODIFIED); // update-message is in TZ of the user
|
|
#error_log(__METHOD__.print_r($event,true));
|
|
$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');";
|
|
}
|
|
|
|
/**
|
|
* return javascript to open compose window to print the event
|
|
*
|
|
* @param array $event
|
|
* @param boolean $added
|
|
* @return string javascript window.open command
|
|
*/
|
|
function custom_print($event,$added)
|
|
{
|
|
$vars = array(
|
|
'menuaction' => 'calendar.calendar_uiforms.edit',
|
|
'cal_id' => $event['id'],
|
|
'print' => true,
|
|
);
|
|
return "window.open('".$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
|
|
* hide_delete boolean hide delete button
|
|
* 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='')
|
|
{
|
|
$template = $_REQUEST['print'] ? 'calendar.print' : 'calendar.edit';
|
|
$etpl = CreateObject('etemplate.etemplate',$template);
|
|
$sel_options = array(
|
|
'recur_type' => &$this->bo->recur_types,
|
|
'status' => $this->bo->verbose_status,
|
|
'duration' => $this->durations,
|
|
'role' => $this->bo->roles,
|
|
'action' => array(
|
|
'copy' => array('label' => 'Copy', 'title' => 'Copy this event'),
|
|
'ical' => array('label' => 'Export', 'title' => 'Download this event as iCal'),
|
|
'print' => array('label' => 'Print', 'title' => 'Print this event'),
|
|
'mail' => array('label' => 'Mail all participants', 'title' => 'compose a mail to all participants after the event is saved'),
|
|
),
|
|
);
|
|
unset($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);
|
|
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)
|
|
{
|
|
// check if we should create an exception
|
|
if ($_GET['exception'])
|
|
{
|
|
// exception: preserv participants of this event and merge it with the 0-recurrence
|
|
$participants = array('participants' => $event['participants'],'participant_types' => $event['participant_types']);
|
|
$event = array_merge($this->bo->read($cal_id,0,true),$participants);
|
|
$msg = $this->_create_exception($event,$preserv);
|
|
}
|
|
else
|
|
{
|
|
$event = $this->bo->read($cal_id,0,true); // read the 0-recurrence
|
|
}
|
|
}
|
|
}
|
|
// 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')) ?
|
|
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;
|
|
calendar_so::split_status($status,$quantity,$role);
|
|
$preserv['participants'][$row] = $content['participants'][$row] = array(
|
|
'app' => $name == 'accounts' ? ($GLOBALS['egw']->accounts->get_type($id) == 'g' ? 'Group' : 'User') : $name,
|
|
'uid' => $uid,
|
|
'status' => $status,
|
|
'old_status' => $status,
|
|
'quantity' => $quantity > 1 || $uid[0] == 'r' ? $quantity : '', // only display quantity for resources or if > 1
|
|
'role' => $role,
|
|
);
|
|
// replace iCal roles with a nicer label and remove regular REQ-PARTICIPANT
|
|
if (isset($this->bo->roles[$role]))
|
|
{
|
|
$content['participants'][$row]['role_label'] = lang($this->bo->roles[$role]);
|
|
}
|
|
// allow third party apps to use categories for roles
|
|
elseif(substr($role,0,6) == 'X-CAT-')
|
|
{
|
|
$content['participants'][$row]['role_label'] = $GLOBALS['egw']->categories->id2name(substr($role,6));
|
|
}
|
|
else
|
|
{
|
|
$content['participants'][$row]['role_label'] = lang(str_replace('X-','',$role));
|
|
}
|
|
//echo "<p>$uid ($quantity): $role --> {$content['participants'][$row]['role']}</p>\n";
|
|
$readonlys[$row.'[status]'] = !$this->bo->check_status_perms($uid,$event);
|
|
$readonlys["delete[$uid]"] = $preserv['hide_delete'] || !$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'] = 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]) && $this->bo->check_perms(EGW_ACL_READ,0,$member))
|
|
{
|
|
$preserv['participants'][$row] = $content['participants'][$row] = array(
|
|
'app' => 'Group invitation',
|
|
'uid' => $member,
|
|
'status' => 'G',
|
|
);
|
|
// read access is enough to invite participants, but you need edit rights to change status
|
|
if (!$this->bo->check_perms(EGW_ACL_EDIT,0,$member))
|
|
{
|
|
$readonlys[$row.'[quantity]'] = $readonlys["delete[$member]"] =$readonlys[$row]['status']= true;
|
|
}
|
|
else
|
|
{
|
|
$readonlys[$row.'[quantity]'] = $readonlys["delete[$member]"] = true;
|
|
}
|
|
$content['participants'][$row++]['title'] = 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'];
|
|
$preserv = array_merge($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'] && !$this->bo->check_perms(EGW_ACL_READ,0,$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']);
|
|
}
|
|
if (count($content['alarm']) == 1)
|
|
{
|
|
$content['alarm'] = false; // no alarms added to content array
|
|
}
|
|
}
|
|
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'] || $preserv['hide_delete'] || !$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')
|
|
: ($view ? ($content['edit_single'] ? lang('View exception') : ($content['recur_type'] ? lang('View series') : lang('View')))
|
|
: ($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),$preserv['no_popup'] ? 0 : 2);
|
|
}
|
|
|
|
/**
|
|
* Callback for freetimesearch button in edit
|
|
*
|
|
* It stores the data of the submitted form in the session under 'freetimesearch_args_'.$edit_content['id'],
|
|
* for later retrival of the freetimesearch method, called by the returned window.open() command.
|
|
*
|
|
* @param array $edit_content
|
|
* @return string with xajaxResponse
|
|
*/
|
|
function ajax_freetimesearch(array $edit_content)
|
|
{
|
|
$response = new xajaxResponse();
|
|
//$response->addAlert(__METHOD__.'('.array2string($edit_content).')');
|
|
|
|
if ($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' && !is_array($data) && $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;
|
|
|
|
$content['search_window'] = 7 * DAY_s;
|
|
|
|
// store content in session
|
|
egw_cache::setSession('calendar','freetimesearch_args_'.(int)$edit_content['id'],$content);
|
|
|
|
//menuaction=calendar.calendar_uiforms.freetimesearch&values2url('start,end,duration,participants,recur_type,whole_day'),ft_search,700,500
|
|
$link = egw::link('/index.php',array(
|
|
'menuaction' => 'calendar.calendar_uiforms.freetimesearch',
|
|
'cal_id' => $edit_content['id'],
|
|
));
|
|
|
|
$response->addScriptCall('egw_openWindowCentered2',$link,'ft_search',700,500);
|
|
|
|
return $response->getXML();
|
|
}
|
|
|
|
/**
|
|
* 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 = new 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))
|
|
{
|
|
// get content from session (and delete it immediatly)
|
|
$content = egw_cache::getSession('calendar','freetimesearch_args_'.(int)$_GET['cal_id']);
|
|
egw_cache::unsetSession('calendar','freetimesearch_args_'.(int)$_GET['cal_id']);
|
|
|
|
// pick a searchwindow fitting the duration (search for a 10 day slot in a one week window never succeeds)
|
|
foreach($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)
|
|
{
|
|
$boical = new calendar_ical();
|
|
#error_log(__METHOD__.print_r($content,true));
|
|
if (is_numeric($cal_id = $content ? $content : $_REQUEST['cal_id']))
|
|
{
|
|
if (!($ical =& $boical->exportVCal(array($cal_id),'2.0','PUBLISH',false)))
|
|
{
|
|
$msg = lang('Permission denied');
|
|
|
|
if ($return_error) return $msg;
|
|
}
|
|
else
|
|
{
|
|
html::content_header('event.ics','text/calendar',bytes($ical));
|
|
echo $ical;
|
|
common::egw_exit();
|
|
}
|
|
}
|
|
if (is_array($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 =& $boical->exportVCal($events,'2.0','PUBLISH',false);
|
|
html::content_header($content['file'] ? $content['file'] : 'event.ics','text/calendar',bytes($ical));
|
|
echo $ical;
|
|
common::egw_exit();
|
|
}
|
|
}
|
|
if (!is_array($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 = new 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);
|
|
}
|
|
}
|