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egroupware/calendar/inc/class.calendar_ui.inc.php

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<?php
/**
* EGroupware - Calendar's shared base-class of all UI classes
*
* @link http://www.egroupware.org
* @package calendar
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright (c) 2004-16 by RalfBecker-At-outdoor-training.de
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
use EGroupware\Api;
use EGroupware\Api\Acl;
use EGroupware\Api\Egw;
use EGroupware\Api\Etemplate;
use EGroupware\Api\Framework;
/**
* Shared base-class of all calendar UserInterface classes
*
* It manages eg. the state of the controls in the UI and generated the calendar navigation (sidebox-menu)
*
* The new UI, BO and SO classes have a strikt definition, in which time-zone they operate:
* UI only operates in user-time, so there have to be no conversation at all !!!
* BO's functions take and return user-time only (!), they convert internaly everything to servertime, because
* SO operates only on server-time
*
* All permanent debug messages of the calendar-code should done via the debug-message method of the bocal class !!!
*/
class calendar_ui
{
/**
* @var $debug mixed integer level or string function-name
*/
var $debug=false;
/**
* instance of the bocal or bocalupdate class
*
* @var calendar_boupdate
*/
var $bo;
/**
* instance of jscalendar
*
* @var jscalendar
*/
var $jscal;
/**
* Instance of Api\Categories class
*
* @var Api\Categories
*/
var $categories;
/**
* Reference to global uiaccountsel class
*
* @var uiaccountsel
*/
var $accountsel;
/**
* @var array $common_prefs reference to $GLOBALS['egw_info']['user']['preferences']['common']
*/
var $common_prefs;
/**
* @var array $cal_prefs reference to $GLOBALS['egw_info']['user']['preferences']['calendar']
*/
var $cal_prefs;
/**
* @var int $wd_start user pref. workday start
*/
var $wd_start;
/**
* @var int $wd_start user pref. workday end
*/
var $wd_end;
/**
* @var int $interval_m user pref. interval
*/
var $interval_m;
/**
* @var int $user account_id of loged in user
*/
var $user;
/**
* @var string $date session-state: date (Ymd) of shown view
*/
var $date;
/**
* @var int $cat_it session-state: selected category
*/
var $cat_id;
/**
* @var int $status_filter session-state: selected filter, at the moment all or hideprivate
*/
var $status_filter;
/**
* @var int/array $owner session-state: selected owner(s) of shown calendar(s)
*/
var $owner;
/**
* @var string $sortby session-state: filter of planner: 'category' or 'user'
*/
var $sortby;
/**
* @var string $view session-state: selected view
*/
var $view;
/**
* @var string $view menuaction of the selected view
*/
var $view_menuaction;
/**
* @var boolean test checkbox checked
*/
var $test;
/**
* @var int $first first day of the shown view
*/
var $first;
/**
* @var int $last last day of the shown view
*/
var $last;
/**
* @var array $states_to_save all states that will be saved to the user prefs
*/
var $states_to_save = array('owner','status_filter','filter','cat_id','view','sortby','planner_view','weekend');
/**
* Constructor
*
* @param boolean $use_boupdate use bocalupdate as parenent instead of bocal
* @param array $set_states to manualy set / change one of the states, default NULL = use $_REQUEST
*/
function __construct($use_boupdate=false,$set_states=NULL)
{
if ($use_boupdate)
{
$this->bo = new calendar_boupdate();
}
else
{
$this->bo = new calendar_bo();
}
$this->categories = new Api\Categories($this->user,'calendar');
$this->common_prefs = &$GLOBALS['egw_info']['user']['preferences']['common'];
$this->cal_prefs = &$GLOBALS['egw_info']['user']['preferences']['calendar'];
$this->bo->check_set_default_prefs();
$this->wd_start = 60*$this->cal_prefs['workdaystarts'];
$this->wd_end = 60*$this->cal_prefs['workdayends'];
$this->interval_m = $this->cal_prefs['interval'];
$this->user = $GLOBALS['egw_info']['user']['account_id'];
$this->manage_states($set_states);
$GLOBALS['uical'] = &$this; // make us available for ExecMethod, else it creates a new instance
// calendar does not work with hidden sidebox atm.
unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
// make sure the hook for export_limit is registered
if (!Api\Hooks::exists('export_limit','calendar')) Api\Hooks::read(true);
}
/**
* Checks and terminates (or returns for home) with a message if $this->owner include a user/resource we have no read-access to
*
* If currentapp == 'home' we return the error instead of terminating with it !!!
*
* @return boolean/string false if there's no error or string with error-message
*/
function check_owners_access($users = null, &$no_access = array())
{
$no_access = $no_access_group = array();
$owner_array = $users ? $users : explode(',',$this->owner);
foreach($owner_array as $idx => $owner)
{
$owner = trim($owner);
if (is_numeric($owner) && $GLOBALS['egw']->accounts->get_type($owner) == 'g')
{
foreach($GLOBALS['egw']->accounts->members($owner, true) as $member)
{
if (!$this->bo->check_perms(Acl::READ|calendar_bo::ACL_READ_FOR_PARTICIPANTS|calendar_bo::ACL_FREEBUSY,0,$member))
{
$no_access_group[$member] = $this->bo->participant_name($member);
}
}
}
elseif (!$this->bo->check_perms(Acl::READ|calendar_bo::ACL_READ_FOR_PARTICIPANTS|calendar_bo::ACL_FREEBUSY,0,$owner))
{
$no_access[$owner] = $this->bo->participant_name($owner);
unset($owner_array[$idx]);
}
}
if (count($no_access))
{
$message = lang('Access denied to the calendar of %1 !!!',implode(', ',$no_access));
Framework::message($message,'error');
$this->owner = implode(',',$owner_array);
return $message;
}
if (count($no_access_group))
{
$this->bo->warnings['groupmembers'] = lang('Groupmember(s) %1 not included, because you have no access.',implode(', ',$no_access_group));
}
return false;
}
/**
* Manages the states of certain controls in the UI: date shown, category selected, ...
*
* The state of all these controls is updated if they are set in $_REQUEST or $set_states and saved in the session.
* The following states are used:
* - date or year, month, day: the actual date of the period displayed
* - cat_id: the selected category
* - owner: the owner of the displayed calendar
* - save_owner: the overriden owner of the planner
* - status_filter: the used filter: all or hideprivate
* - sortby: category or user of planner
* - view: the actual view, where dialogs should return to or which they refresh
* @param array $set_states array to manualy set / change one of the states, default NULL = use $_REQUEST
*/
function manage_states($set_states=NULL)
{
// retrieve saved states from prefs
$states = is_array($this->bo->cal_prefs['saved_states']) ?
$this->bo->cal_prefs['saved_states'] : unserialize($this->bo->cal_prefs['saved_states']);
// only look at _REQUEST, if we are in the calendar (prefs and admin show our sidebox menu too!)
if (is_null($set_states))
{
// ajax-exec call has get-parameter in some json
if (isset($_REQUEST['json_data']) && ($json_data = json_decode($_REQUEST['json_data'], true)) &&
!empty($json_data['request']['parameters'][0]))
{
if (is_array($json_data['request']['parameters'][0]))
{
//error_log(__METHOD__.__LINE__.array2string($json_data['request']['parameters'][0]));
$set_states = $json_data['request']['parameters'][0];
}
else
{
parse_str(substr($json_data['request']['parameters'][0], 10), $set_states); // cut off "/index.php?"
}
}
else
{
$set_states = substr($_GET['menuaction'],0,9) == 'calendar.' ? $_REQUEST : array();
}
}
if (!$states['date'] && $states['year'] && $states['month'] && $states['day'])
{
$states['date'] = $this->bo->date2string($states);
}
foreach(array(
'date' => $this->bo->date2string($this->bo->now_su),
'cat_id' => 0,
'status_filter' => 'default',
'owner' => $this->user,
'save_owner' => 0,
'sortby' => 'category',
'planner_view'=> 'month', // full month
'view' => ($this->bo->cal_prefs['defaultcalendar']?$this->bo->cal_prefs['defaultcalendar']:'day'), // use pref, if exists else use the dayview
'listview_days'=> '', // no range
'test' => 'false',
) as $state => $default)
{
if (isset($set_states[$state]))
{
if ($state == 'owner')
{
// only change the owners of the same resource-type as given in set_state[owner]
$set_owners = is_array($set_states['owner']) ? $set_states['owner'] : explode(',',$set_states['owner']);
if ((string)$set_owners[0] === '0') // set exactly the specified owners (without the 0)
{
if ($set_states['owner'] === '0,r0') // small fix for resources
{
$set_states['owner'] = $default; // --> set default, instead of none
}
else
{
$set_states['owner'] = substr($set_states['owner'],2);
}
}
else // change only the owners of the given type
{
$res_type = is_numeric($set_owners[0]) ? false : $set_owners[0][0];
$owners = $states['owner'] ? $states['owner'] : $default;
if(!is_array($owners))
{
$owners = explode(',',$owners);
}
foreach($owners as $key => $owner)
{
if (!$res_type && is_numeric($owner) || $res_type && $owner[0] == $res_type)
{
unset($owners[$key]);
}
}
if (!$res_type || !in_array($res_type.'0',$set_owners))
{
$owners = array_merge($owners,$set_owners);
}
$set_states['owner'] = implode(',',$owners);
}
}
// for the uiforms class (eg. edit), dont store the (new) owner, as it might change the view
if (substr($_GET['menuaction'],0,25) == 'calendar.calendar_uiforms')
{
$this->owner = $set_states[$state];
continue;
}
$states[$state] = $set_states[$state];
}
elseif (!is_array($states) || !isset($states[$state]))
{
$states[$state] = $default;
}
if ($state == 'date')
{
$date_arr = $this->bo->date2array($states['date']);
foreach(array('year','month','day') as $name)
{
$this->$name = $states[$name] = $date_arr[$name];
}
}
$this->$state = $states[$state];
}
// remove a given calendar from the view
if (isset($_GET['close']) && ($k = array_search($_GET['close'], $owners=explode(',',$this->owner))) !== false)
{
unset($owners[$k]);
$this->owner = $states['owner'] = implode(',',$owners);
}
if(is_array($this->owner))
{
$this->owner = implode(',',$this->owner);
}
if (substr($this->view,0,8) == 'planner_')
{
$states['sortby'] = $this->sortby = $this->view == 'planner_cat' ? 'category' : 'user';
$states['view'] = $this->view = 'planner';
}
// set the actual view as return_to
if (isset($_GET['menuaction']))
{
list(,$class,$func) = explode('.',$_GET['menuaction']);
if ($func == 'index')
{
$func = $this->view; $this->view = 'index'; // switch to the default view
}
}
else // eg. calendar/index.php
{
$func = $this->view;
$class = $this->view == 'listview' ? 'calendar_uilist' : 'calendar_uiviews';
}
if ($class == 'calendar_uiviews' || $class == 'calendar_uilist')
{
$this->view = $states['view'] = $func;
}
$this->view_menuaction = $this->view == 'listview' ? 'calendar.calendar_uilist.listview' : 'calendar.calendar_uiviews.index';
if ($this->debug > 0 || $this->debug == 'manage_states') $this->bo->debug_message('uical::manage_states(%1), states now %3',True,$set_states,$states);
// save the states in the session only when we are in calendar
if ($GLOBALS['egw_info']['flags']['currentapp']=='calendar')
{
// save defined states into the user-prefs
if(!empty($states) && is_array($states))
{
$saved_states = array_intersect_key($states,array_flip($this->states_to_save));
if ($saved_states != $this->cal_prefs['saved_states'])
{
$GLOBALS['egw']->preferences->add('calendar','saved_states',$saved_states);
$GLOBALS['egw']->preferences->save_repository(false,'user',true);
}
}
}
}
/**
* gets the icons displayed for a given event
*
* @param array $event
* @return array of 'img' / 'title' pairs
*/
function event_icons($event)
{
$is_private = !$event['public'] && !$this->bo->check_perms(Acl::READ,$event);
$icons = array();
if (!$is_private)
{
if($event['priority'] == 3)
{
$icons[] = Api\Html::image('calendar','high',lang('high priority'));
}
if($event['recur_type'] != MCAL_RECUR_NONE)
{
$icons[] = Api\Html::image('calendar','recur',lang('recurring event'));
}
// icons for single user, multiple users or group(s) and resources
foreach(array_keys($event['participants']) as $uid)
{
if(is_numeric($uid) || !isset($this->bo->resources[$uid[0]]['icon']))
{
if (isset($icons['single']) || $GLOBALS['egw']->accounts->get_type($uid) == 'g')
{
unset($icons['single']);
$icons['multiple'] = Api\Html::image('calendar','users');
}
elseif (!isset($icons['multiple']))
{
$icons['single'] = Api\Html::image('calendar','single');
}
}
elseif(!isset($icons[$uid[0]]) && isset($this->bo->resources[$uid[0]]) && isset($this->bo->resources[$uid[0]]['icon']))
{
$icons[$uid[0]] = Api\Html::image($this->bo->resources[$uid[0]]['app'],
($this->bo->resources[$uid[0]]['icon'] ? $this->bo->resources[$uid[0]]['icon'] : 'navbar'),
lang($this->bo->resources[$uid[0]]['app']),
'width="16px" height="16px"');
}
}
}
if($event['non_blocking'])
{
$icons[] = Api\Html::image('calendar','nonblocking',lang('non blocking'));
}
if($event['public'] == 0)
{
$icons[] = Api\Html::image('calendar','private',lang('private'));
}
if(isset($event['alarm']) && count($event['alarm']) >= 1 && !$is_private)
{
$icons[] = Api\Html::image('calendar','alarm',lang('alarm'));
}
if($event['participants'][$this->user][0] == 'U')
{
$icons[] = Api\Html::image('calendar','needs-action',lang('Needs action'));
}
return $icons;
}
/**
* Generate a link to add an event, incl. the necessary popup
*
* @param string $content content of the link
* @param string $date which date should be used as start- and end-date, default null=$this->date
* @param int $hour which hour should be used for the start, default null=$this->hour
* @param int $minute start-minute
* @param array $vars
* @return string the link incl. content
*/
function add_link($content,$date=null,$hour=null,$minute=0,array $vars=null)
{
$vars['menuaction'] = 'calendar.calendar_uiforms.edit';
$vars['date'] = $date ? $date : $this->date;
if (!is_null($hour))
{
$vars['hour'] = $hour;
$vars['minute'] = $minute;
}
return Api\Html::a_href($content,'',$vars,' data-date="' .$vars['date'].'|'.$vars['hour'].'|'.$vars['minute']
. '" title="'.Api\Html::htmlspecialchars(lang('Add')).'"');
}
/**
* creates the content for the sidebox-menu, called as hook
*/
function sidebox_menu()
{
// Magic etemplate2 favorites menu (from framework)
display_sidebox('calendar', lang('Favorites'), Framework\Favorites::list_favorites('calendar'));
$file = array('menuOpened' => true); // menu open by default
// Target for etemplate
$file[] = array(
'no_lang' => true,
'text'=>'<span id="calendar-et2_target" />',
'link'=>false,
'icon' => false
);
// Merge print placeholders (selectbox in etemplate)
if ($GLOBALS['egw_info']['user']['preferences']['calendar']['document_dir'])
{
$file['Placeholders'] = Egw::link('/index.php','menuaction=calendar.calendar_merge.show_replacements');
}
$appname = 'calendar';
$menu_title = lang('Calendar Menu');
display_sidebox($appname,$menu_title,$file);
$this->sidebox_etemplate();
// resources menu hooks
foreach ($this->bo->resources as $resource)
{
if(!is_array($resource['cal_sidebox'])) continue;
$menu_title = $resource['cal_sidebox']['menu_title'] ? $resource['cal_sidebox']['menu_title'] : lang($resource['app']);
$file = ExecMethod($resource['cal_sidebox']['file'],array(
'menuaction' => $this->view_menuaction,
'owner' => $this->owner,
));
display_sidebox($appname,$menu_title,$file);
}
if ($GLOBALS['egw_info']['user']['apps']['admin'])
{
$file = Array(
'Site configuration'=>Egw::link('/index.php','menuaction=admin.admin_config.index&appname=calendar&ajax=true'),
'Custom Fields'=>Egw::link('/index.php','menuaction=admin.admin_customfields.index&appname=calendar&ajax=true'),
'Global Categories' =>Egw::link('/index.php','menuaction=admin.admin_categories.index&appname=calendar&ajax=true'),
);
$GLOBALS['egw']->framework->sidebox($appname,lang('Admin'),$file,'admin');
}
display_sidebox('calendar', lang('Utilities'), array('Category report' => "javascript:egw_openWindowCentered2('".
Egw::link('/index.php',array('menuaction'=>'calendar.calendar_category_report.index','ajax'=>true),false).
"','_blank',870,500,'yes')" ));
}
/**
* Makes the sidebox content with etemplate, after hook is processed
*/
function sidebox_etemplate($content = array())
{
if($content['merge'])
{
// View from sidebox is JSON encoded
$this->manage_states(array_merge($content,(array)json_decode($content['view'],true)));
if($content['first'])
{
$this->first = Api\DateTime::to($content['first'],'ts');
}
if($content['last'])
{
$this->last = new Api\DateTime($content['last']);
$this->last->setTime(23, 59, 59);
$this->last = $this->last->format('ts');
}
$_GET['merge'] = $content['merge'];
if($this->merge())
{
Framework::redirect('/index.php');//, array('menuaction' => 'calendar.calendar_uiviews.index'));
return false;
}
}
Etemplate::reset_request();
$sidebox = new Etemplate('calendar.sidebox');
$cont = $this->cal_prefs['saved_states'];
if (!is_array($cont)) $cont = array();
$cont['view'] = $this->view ? $this->view : 'week';
$cont['date'] = $this->date ? $this->date : new Api\DateTime();
$cont['owner'] = $this->owner ? (is_array($this->owner) ? $this->owner : explode(',',$this->owner) ) : $cont['owner'];
$cont['year'] = (int)Api\DateTime::to($cont['date'],'Y');
$cont['holidays'] = $this->bo->read_holidays($cont['year']);
$readonlys = array();
$sel_options['status_filter'] = array(
array('value' => 'default', 'label' => lang('Not rejected'), 'title' => lang('Show all status, but rejected')),
array('value' => 'accepted', 'label' => lang('Accepted'), 'title' => lang('Show only accepted events')),
array('value' => 'unknown', 'label' => lang('Invitations'), 'title' => lang('Show only invitations, not yet accepted or rejected')),
array('value' => 'tentative', 'label' => lang('Tentative'), 'title' => lang('Show only tentative accepted events')),
array('value' => 'delegated', 'label' => lang('Delegated'), 'title' => lang('Show only delegated events')),
array('value' => 'rejected', 'label' => lang('Rejected'),'title' => lang('Show only rejected events')),
array('value' => 'owner', 'label' => lang('Owner too'),'title' => lang('Show also events just owned by selected user')),
array('value' => 'all', 'label' => lang('All incl. rejected'),'title' => lang('Show all status incl. rejected events')),
array('value' => 'hideprivate', 'label' => lang('Hide private infos'),'title' => lang('Show all events, as if they were private')),
array('value' => 'showonlypublic', 'label' => lang('Hide private events'),'title' => lang('Show only events flagged as public, (not checked as private)')),
array('value' => 'no-enum-groups', 'label' => lang('only group-events'),'title' => lang('Do not include events of group members')),
array('value' => 'not-unknown', 'label' => lang('No meeting requests'),'title' => lang('Show all status, but unknown')),
);
$sel_options['status_filter'][] = array('value' => 'deleted', 'label' => lang('Deleted'), 'title' => lang('Show events that have been deleted'));
// Merge print
try {
if (class_exists('EGroupware\\collabora\\Bo') &&
$GLOBALS['egw_info']['user']['apps']['collabora'] &&
$discovery = \EGroupware\collabora\Bo::discover()
)
{
$cont['collabora_enabled'] = true;
}
}
catch (\Exception $e)
{
// ignore failed discovery
unset($e);
}
if ($GLOBALS['egw_info']['user']['preferences']['calendar']['document_dir'])
{
$sel_options['merge'] = calendar_merge::get_documents($GLOBALS['egw_info']['user']['preferences']['calendar']['document_dir'], '', null,'calendar');
}
else
{
$readonlys['merge'] = true;
}
// Sidebox?
$sidebox->exec('calendar.calendar_ui.sidebox_etemplate', $cont, $sel_options, $readonlys);
}
/**
* Get the data for the given event IDs in a format suitable for the client.
*
* Used to get new data when Push tells us. Push doesn't have the full event data,
* just the minimum, so the client needs to ask for it.
*
* @param string[] $event_ids
*/
public function ajax_get($event_ids)
{
foreach($event_ids as $id)
{
$this->update_client($id);
}
}
/**
* Send updated event information to the client via ajax
*
* This allows to pass only changed information for a single (recurring) event
* and update the UI without a refreshing any more than needed. If adding,
* a notification via Framework::refresh_opener() is still needed but
* edits, updates and deletes will be automatic.
* If the event is recurring, we send the next month's worth of recurrences
* for lack of a better way to determine how much to send.
*
* @param int $event_id
* @param Api\DateTime $recurrence_date
* @param array $old_event
*
* @return boolean True if the event was updated, false if it could not be
* updated or was removed.
*/
public function update_client($event_id, Api\DateTime $recurrence_date = null, array $old_event = array())
{
if(!$event_id)
{
return false;
}
if(is_string($event_id) && strpos($event_id, ':') !== FALSE)
{
list($event_id, $date) = explode(':', $event_id);
$recurrence_date = new Api\DateTime($date);
}
// Directly update stored data.
// Make sure we have the whole event
$event = $this->bo->read($event_id, $recurrence_date, false, 'ts', $this->cal_prefs['saved_states']['owner']);
$response = Api\Json\Response::get();
// Check filters to see if they still match, may have to remove
// the event because it should no longer be displayed
$filter_match = true;
if($event && ($this->cal_prefs['saved_states']['status_filter'] != 'all' ||
$this->cal_prefs['saved_states']['cat_id']))
{
$filter_check = array(
'start' => $event['start'],
'users' => $this->cal_prefs['saved_states']['owner'],
'cat_id' => $this->cal_prefs['saved_states']['cat_id'],
'filter' => $this->cal_prefs['saved_states']['status_filter'],
'num_rows' => 1
);
$filter_match = (bool)$this->bo->search($filter_check, $this->bo->so->cal_table.".cal_id = {$event['id']}");
}
if(!$event || !$filter_match)
{
// Sending null will trigger a removal
$uid = 'calendar::' . $event_id;
if ($recurrence_date)
{
$uid .= ':' . $recurrence_date->getTimestamp();
}
$response->generic('data', array('uid' => $uid, 'data' => null));
return false;
}
if(!$event['recur_type'] || $recurrence_date)
{
$this->to_client($event);
$response->generic('data', array('uid' => 'calendar::'.$event['row_id'], 'data' => $event));
}
// If it's recurring, try to send the next month or so
else if($event['recur_type'] )
{
$this_month = new Api\DateTime('next month');
$data = [];
if($old_event && ($old_event['start'] != $event['start'] || $old_event['recur_enddate'] != $event['recur_enddate']))
{
// Set up to clear old events in case recurrence start/end date changed
$old_rrule = calendar_rrule::event2rrule($old_event, true);
$old_rrule->rewind();
do
{
$occurrence = $old_rrule->current();
$data['calendar::' . $old_event['id'] . ':' . $occurrence->format('ts')] = null;
$old_rrule->next();
}
while($old_rrule->valid() && $occurrence <= $this_month);
}
$rrule = calendar_rrule::event2rrule($event, true);
$rrule->rewind();
do
{
$occurrence = $rrule->current();
$converted = $this->bo->read($event['id'], $occurrence);
$this->to_client($converted);
$data['calendar::' . $converted['row_id']] = $converted;
$rrule->next();
}
while($rrule->valid() && $occurrence <= $this_month);
// Now we have to go through and send each one individually, since client side data can't handle more than one
foreach($data as $uid => $cal_data)
{
$response->apply('egw.dataStoreUID', [$uid, $cal_data]);
}
$response->apply('app.calendar.update_events', [array_keys($data)]);
}
return true;
}
/**
* Prepare an array of event information for sending to the client
*
* This involves changing timestamps into strings with timezone so javascript
* does not change them, and making sure we have everything the client needs
* for proper display.
*
* @param type $event
*/
public function to_client(&$event)
{
if(!$event || !is_array($event)) return false;
static $sent_groups = array();
if (!is_numeric($event['id']) || !$this->bo->check_perms(Acl::EDIT,$event))
{
$event['class'] .= 'rowNoEdit ';
}
if (is_numeric($event['id']) && !$this->bo->check_perms(Acl::DELETE, $event))
{
$event['class'] .= 'rowNoDelete ';
}
// mark deleted events
if ($event['deleted'])
{
$event['class'] .= 'rowDeleted ';
}
$event['recure'] = $this->bo->recure2string($event);
if (empty($event['description'])) $event['description'] = ' '; // no description screws the titles horz. alignment
if (empty($event['location'])) $event['location'] = ' '; // no location screws the owner horz. alignment
// respect category permissions
if(!empty($event['category']))
{
$event['category'] = $this->categories->check_list(Acl::READ, $event['category']);
}
$event['non_blocking'] = (bool)$event['non_blocking'];
$matches = null;
if(!(int)$event['id'] && preg_match('/^([a-z_-]+)([0-9]+)$/i',$event['id'],$matches))
{
$app = $matches[1];
$app_id = $matches[2];
$icons = array();
if(!($is_private = calendar_bo::integration_get_private($app,$app_id,$event)))
{
$icons = calendar_uiviews::integration_get_icons($app,$app_id,$event);
}
$event['app'] = $app;
$event['app_id'] = $app_id;
// check if integration-app allows/supports delete
if (!calendar_bo::integration_deletable($app, $event))
{
$event['class'] .= 'rowNoDelete';
}
}
else
{
$is_private = !$this->bo->check_perms(Acl::READ,$event);
}
if ($is_private)
{
$event['is_private'] = true;
$event['class'] .= 'rowNoView ';
}
if(!$event['app'])
{
$event['app'] = 'calendar';
}
if(!$event['app_id'])
{
$event['app_id'] = $event['id'];
}
if ($event['recur_type'] != MCAL_RECUR_NONE)
{
$event['app_id'] .= ':'.Api\DateTime::to($event['recur_date'] ? $event['recur_date'] : $event['start'],'ts');
}
// set id for grid
$event['row_id'] = $event['id'].($event['recur_type'] ? ':'.Api\DateTime::to($event['recur_date'] ? $event['recur_date'] : $event['start'],'ts') : '');
// Set up participant section of tooltip
$participants = $this->bo->participants($event,false);
$event['parts'] = implode("\n",$participants);
$event['participant_types'] = array();
foreach($participants as $uid => $text)
{
$user_type = $user_id = null;
calendar_so::split_user($uid, $user_type, $user_id);
$type_name = lang($this->bo->resources[$user_type]['app']);
$event['participant_types'][$type_name ? $type_name : ''][] = $text;
if(is_int($uid) && $uid < 0 && !in_array($uid, $sent_groups))
{
// Make sure group membership info is on the client
Api\Json\Response::get()->apply(
'egw.set_account_cache', array(
array($uid => $GLOBALS['egw']->accounts->members($uid) ),
'account_id'
));
}
}
$event['date'] = $this->bo->date2string($event['start']);
// Change dates
foreach(calendar_egw_record::$types['date-time'] as $field)
{
if(is_int($event[$field]))
{
$event[$field] = Api\DateTime::to($event[$field], Api\DateTime::ET2);
}
}
}
/**
* Merge calendar events into a document
*
* Checks $_GET['merge'] for the document, and $timespan for the date range.
* If timespan is not provided, we try to guess based on the document name.
*
* @param Array $timespan
*
* @return boolean stop execution
*/
public function merge($timespan = array())
{
// Merge print
if($_GET['merge'])
{
if(!$timespan)
{
// Try to make time span into appropriate ranges to match
if(stripos($_GET['merge'],'month') !== false || stripos($_GET['merge'],lang('month')) !== false) $template = 'month';
if(stripos($_GET['merge'],'week') !== false || stripos($_GET['merge'],lang('week')) !== false) $template = 'week';
//error_log("Detected template $template");
switch ($template)
{
case 'month':
// Trim to _only_ the month, do not pad to week start / end
$time = new Api\DateTime($this->date);
$timespan = array(array(
'start' => Api\DateTime::to($time->format('Y-m-01 00:00:00'),'ts'),
'end' => Api\DateTime::to($time->format('Y-m-t 23:59:59'),'ts')
));
break;
case 'week':
$timespan = array();
$start = new Api\DateTime($this->first);
$t = clone $start;
$t->modify('+1 week')->modify('-1 second');
if($t->format('ts') < Api\DateTime::to($this->last,'ts'))
{
do
{
$timespan[] = array(
'start' => $start->format('ts'),
'end' => $t->format('ts')
);
$start->modify('+1 week');
$t->modify('+1 week');
} while( $start->format('ts') < $this->last);
break;
}
// Fall through
default:
$timespan = array(array(
'start' => is_array($this->first) ? $this->bo->date2ts($this->first) : $this->first,
'end' => is_array($this->last) ? $this->bo->date2ts($this->last) : $this->last
));
}
}
$document = $_GET['merge'];
$merge = new calendar_merge();
if($error = $merge->check_document($document, $GLOBALS['egw_info']['user']['preferences']['calendar']['document_dir']))
{
return $error;
}
if(!$error && $this->merge_collabora($document, $timespan))
{
return false;
}
else if (!$error)
{
//error_log($_GET['merge'] . ' Timespan: ');foreach($timespan as $t) error_log(Api\DateTime::to($t['start']) . ' - ' . Api\DateTime::to($t['end']));
$error = $merge->download($document, $timespan, '', $GLOBALS['egw_info']['user']['preferences']['calendar']['document_dir']);
}
// Here? Doesn't actually give the message
Framework::refresh_opener($error, 'calendar');
}
unset($_GET['merge']);
if($error)
{
// This doesn't give message either, but at least it doesn't give a blank screen
Framework::redirect_link('/index.php', array(
'msg' => $error,
'cd' => 'yes'
));
}
}
protected function merge_collabora($document, $timespan)
{
$file = Api\Vfs::stat($document);
if(!$file['mime'])
{
$file['mime'] = Api\Vfs::mime_content_type($document);
}
$editable_mimes = array();
try
{
if (class_exists('EGroupware\\collabora\\Bo') &&
$GLOBALS['egw_info']['user']['apps']['collabora'] &&
$discovery = \EGroupware\collabora\Bo::discover()
)
{
$editable_mimes = $discovery;
}
}
catch (\Exception $e)
{
return false;
}
$timespan = json_encode($timespan);
if ($editable_mimes[$file['mime']])
{
Framework::popup(Framework::link('/index.php', array(
'menuaction' => 'collabora.EGroupware\\collabora\\Ui.merge_edit',
'document' => $document,
'merge' => 'calendar_merge',
'id' => $timespan
)),'_blank',false);
return true;
}
return false;
}
}
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