egroupware/calendar/inc/class.calendar_merge.inc.php
2018-05-12 08:24:38 +09:00

959 lines
33 KiB
PHP

<?php
/**
* EGroupware Calendar - document merge
*
* @link http://www.egroupware.org
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @author Nathan Gray
* @package calendar
* @copyright (c) 2007-16 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @copyright 2011 Nathan Gray
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
use EGroupware\Api;
/**
* Calendar - document merge object
*/
class calendar_merge extends Api\Storage\Merge
{
/**
* Functions that can be called via menuaction
*
* @var array
*/
var $public_functions = array(
'download_by_request' => true,
'show_replacements' => true,
);
// Object for getting calendar info
protected $bo;
// Object used for getting resource info
protected static $resources;
/**
* Recognised relative days - used as a day table, like day_<n>
*/
protected static $relative = array(
'today',
'tomorrow',
'yesterday',
'selected',
);
/**
* If you use a range, these extra tags are available
*/
protected static $range_tags = array(
'start' => 'Y-m-d',
'end' => 'Y-m-d',
'month' => 'F',
'year' => 'Y'
);
/**
* Base query for all event searches
*/
protected $query = array();
/**
* Stored IDs, if user passed in ID / events instead of date range
* We keep the IDs then filter the events in the range to only the selected
* IDs
*/
protected $ids = array();
/**
* Constructor
*/
function __construct()
{
parent::__construct();
// overwrite global export-limit, if one is set for calendar/appointments
$this->export_limit = Api\Storage\Merge::getExportLimit('calendar');
// switch of handling of Api\Html formated content, if Api\Html is not used
$this->parse_html_styles = Api\Storage\Customfields::use_html('calendar');
$this->bo = new calendar_boupdate();
self::$range_tags['start'] = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
self::$range_tags['end'] = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
// Register table plugins
$this->table_plugins['participant'] = 'participant';
for($i = 0; $i < 7; $i++)
{
$this->table_plugins[date('l', strtotime("+$i days"))] = 'day_plugin';
}
for($i = 1; $i <= 31; $i++) {
$this->table_plugins['day_'.$i] = 'day'; // Numerically by day number (1-31)
}
foreach(self::$relative as $day) {
$this->table_plugins[$day] = 'day'; // Current day
}
$this->query = is_array($this->bo->cal_prefs['saved_states']) ?
$this->bo->cal_prefs['saved_states'] : unserialize($this->bo->cal_prefs['saved_states']);
$this->query['users'] = is_array($this->query['owner']) ? $this->query['owner'] : explode(',', $this->query['owner']);
$this->query['num_rows'] = -1;
}
/**
* Merges a given document with contact data
*
* Overridden from parent to be able to change a list of events into a range,
* if the target document has no pagerepeat tag. Otherwise, parent::merge_string()
* would fail because we're trying to merge multiple records with no pagerepeat tag.
*
*
* @param string $content
* @param array $ids array with contact id(s)
* @param string &$err error-message on error
* @param string $mimetype mimetype of complete document, eg. text/*, application/vnd.oasis.opendocument.text, application/rtf
* @param array $fix=null regular expression => replacement pairs eg. to fix garbled placeholders
* @param string $charset=null charset to override default set by mimetype or export charset
* @return string|boolean merged document or false on error
*/
function merge_string($content,$ids,$err,$mimetype,$fix)
{
$ids = $this->validate_ids((array)$ids, $content);
return parent::merge_string($content, $ids, $err, $mimetype,$fix);
}
/**
* Get replacements
*
* @param int|array $id event-id array with id,recur_date, or array with search parameters
* @param string &$content=null content to create some replacements only if they are used
* @return array|boolean
*/
protected function get_replacements($id,&$content=null)
{
$prefix = '';
// List events ?
if(is_array($id) && !$id['id'] && !$id[0]['id'])
{
$events = $this->bo->search($this->query + $id + array(
'offset' => 0,
'order' => 'cal_start',
'cfs' => strpos($content, '#') !== false ? array_keys(Api\Storage\Customfields::get('calendar')) : null
));
if(strpos($content,'$$calendar/') !== false || strpos($content, '$$table/day') !== false)
{
array_unshift($events,false); unset($events[0]); // renumber the array to start with key 1, instead of 0
$prefix = 'calendar/%d';
}
}
elseif (is_array($id) && $id[0]['id'])
{
// Passed an array of events, to be handled like a date range
$events = $id;
$id = array($this->events_to_range($id));
}
else
{
$events = array($id);
}
// as this function allows to pass query- parameters, we need to check the result of the query against export_limit restrictions
if (Api\Storage\Merge::hasExportLimit($this->export_limit) && !Api\Storage\Merge::is_export_limit_excepted() && count($events) > (int)$this->export_limit)
{
$err = lang('No rights to export more than %1 entries!',(int)$this->export_limit);
throw new Api\Exception\WrongUserinput($err);
}
$replacements = array();
$n = 0;
foreach($events as $event)
{
$event_id = $event['id'] . ($event['recur_date'] ? ':'.$event['recur_date'] : '');
if($this->ids && !in_array($event_id, $this->ids)) continue;
$values = $this->calendar_replacements($event,sprintf($prefix,++$n), $content);
if(is_array($id) && $id['start'])
{
foreach(self::$range_tags as $key => $format)
{
$value = date($format, $key == 'end' ? $id['end'] : $id['start']);
if($key == 'month') $value = lang($value);
$values["$\$range/$key$$"] = $value;
}
}
$replacements += $values;
}
return $replacements;
}
/**
* Return replacements for the calendar
*
* @param int|array $id event-id or array with id/recur_date, or array with event info
* @param boolean $last_event_too=false also include information about the last event
* @return array
*/
public function calendar_replacements($id,$prefix = '', &$content = '')
{
$replacements = array();
if(!is_array($id) || !$id['start']) {
if(is_string($id) && strpos($id, ':'))
{
$_id = $id;
$id = array();
list($id['id'], $id['recur_date']) = explode(':',$_id);
}
$event = $this->bo->read(is_array($id) ? $id['id'] : $id, is_array($id) ? $id['recur_date'] : null);
} else {
$event = $id;
}
$record = new calendar_egw_record($event['id']);
// Convert to human friendly values
$types = calendar_egw_record::$types;
importexport_export_csv::convert($record, $types, 'calendar');
$array = $record->get_record_array();
foreach($array as $key => $value)
{
$replacements['$$'.($prefix?$prefix.'/':'').$key.'$$'] = $value;
}
$replacements['$$' . ($prefix ? $prefix . '/' : '') . 'calendar_id'. '$$'] = $event['id'];
foreach($this->bo->event2array($event) as $name => $data)
{
if (substr($name,-4) == 'date') $name = substr($name,0,-4);
$replacements['$$' . ($prefix ? $prefix . '/' : '') . 'calendar_'.$name . '$$'] = is_array($data['data']) ? implode(', ',$data['data']) : $data['data'];
}
// Add seperate lists of participants by type
if(strpos($content, 'calendar_participants/')!== false)
{
$types = array();
foreach($this->bo->resources as $resource)
{
$types[$resource['app']] = array();
}
foreach($event['participants'] as $uid => $status)
{
$type = $this->bo->resources[$uid[0]]['app'];
if($type == 'api-accounts')
{
$type = ($GLOBALS['egw']->accounts->get_type($uid) == 'g' ? 'group' : 'account');
}
$types[$type][] = $this->bo->participant_name($uid);
}
foreach($types as $t_id => $type)
{
$replacements['$$'.($prefix ? $prefix . '/' : '') . "calendar_participants/{$t_id}$$"] = implode(', ',$type);
}
}
// Participant email list (not declined)
$this->participant_emails($replacements, $record, $prefix, $content);
// Add participant summary
$this->participant_summary($replacements, $record, $prefix, $content);
if(!$replacements['$$'.($prefix ? $prefix . '/' : '') . 'calendar_recur_type$$'])
{
// Need to set it to '' if not set or previous record may be used
$replacements['$$'.($prefix ? $prefix . '/' : '') . 'calendar_recur_type$$'] = '';
}
foreach(array('start','end') as $what)
{
foreach(array(
'date' => $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'],
'day' => 'l',
'time' => (date('Ymd',$event['start']) != date('Ymd',$event['end']) ? $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'].' ' : '') . ($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i a' : 'H:i'),
) as $name => $format)
{
$value = Api\DateTime::to($event[$what],$format);
if ($format == 'l') $value = lang($value);
$replacements['$$' .($prefix ? $prefix.'/':'').'calendar_'.$what.$name.'$$'] = $value;
}
}
$duration = ($event['end'] - $event['start'])/60;
$replacements['$$'.($prefix?$prefix.'/':'').'calendar_duration$$'] = floor($duration/60).lang('h').($duration%60 ? $duration%60 : '');
// Add in contact stuff for owner
if (strpos($content,'$$calendar_owner/') !== null && ($user = $GLOBALS['egw']->accounts->id2name($event['owner'],'person_id')))
{
$replacements += $this->contact_replacements($user,($prefix ? $prefix.'/':'').'calendar_owner');
$replacements['$$'.($prefix?$prefix.'/':'').'calendar_owner/primary_group$$'] = $GLOBALS['egw']->accounts->id2name($GLOBALS['egw']->accounts->id2name($event['owner'],'account_primary_group'));
}
if($content && strpos($content, '$$#') !== FALSE)
{
$this->cf_link_to_expand($event, $content, $replacements);
}
// Links
$replacements += $this->get_all_links('calendar', $event['id'], $prefix, $content);
return $replacements;
}
/**
* Generate placeholder(s) for email addresses of all participants who have
* them.
*
* @param Array $replacements Array of replacements
* @param calendar_egw_record $record Event record
* @param string $prefix Prefix of placeholder
* @param string $content Content with placeholders in it
*/
public function participant_emails(&$replacements, &$record, $prefix, &$content)
{
// Early exit if the placeholder is not used
if(strpos($content, '$$'.($prefix?$prefix.'/':'').'participant_emails$$') === FALSE)
{
return false;
}
$emails = array();
foreach($record->participants as $uid => $status)
{
// Skip rejected
if (in_array(substr($status, 0, 1), array('R')))
{
continue;
}
$info = $this->bo->resource_info($uid);
if($info['email'])
{
$emails[] = $info['email'];
}
}
$replacements['$$'.($prefix?$prefix.'/':'').'participant_emails$$'] = implode(', ', $emails);
}
/**
* Generate placeholder for a summary of participant status:
* 3 Participants: 1 Accepted, 2 Unknown
*
* Blank if only one participant, matches what's shown in UI event hover
*
* @param Array $replacements Array of replacements
* @param calendar_egw_record $record Event record
* @param string $prefix Prefix of placeholder
* @param string $content Content with placeholders in it
*/
public function participant_summary(&$replacements, &$record, $prefix, &$content)
{
// Early exit if the placeholder is not used
if(strpos($content, '$$'.($prefix?$prefix.'/':'').'participant_summary$$') === FALSE)
{
return false;
}
$placeholder = '$$'.($prefix?$prefix.'/':'').'participant_summary$$';
// No summary for 1 participant
if(count($record->participants) < 2)
{
$replacements[$placeholder] = '';
}
$participant_status = array('A' => 0, 'R' => 0, 'T' => 0, 'U' => 0, 'D' => 0);
$status_label = array('A' => 'accepted', 'R' => 'rejected', 'T' => 'tentative', 'U' => 'unknown', 'D' => 'delegated');
$participant_summary = count($record->participants) . ' ' . lang('Participants').': ';
$status_totals = [];
foreach($record->participants as $uid => $status)
{
$participant_status[substr($status,0,1)]++;
}
foreach($participant_status as $status => $count)
{
if($count > 0)
{
$status_totals[] = $count . ' ' . lang($status_label[$status]);
}
}
$summary = $participant_summary . join(', ',$status_totals);
$replacements[$placeholder] = $summary;
}
/**
* Table plugin for event
* Lists events for a certain day of the week. Only works for one week at a time, so for multiple weeks,
* use multiple date ranges.
*
* Use:
* $$table/Monday$$ $$starttime$$ $$title$$ $$endtable$$
* The day of the week may be language specific (date('l')).
*
* @param string $plugin (Monday-Sunday)
* @param int/array date or date range
* @param int $n Row number
* @param string $repeat Text being repeated for each entry
* @return array
*/
public function day_plugin($plugin,$date,$n,$repeat)
{
static $days = null;
if(is_array($date) && !$date['start']) {
// List of IDs
if($date[0]['start']) {
$id = array('start' => PHP_INT_MAX, 'end' => 0);
foreach($date as $event) {
if($event['start'] && $event['start'] < $id['start']) $id['start'] = $event['start'];
if($event['end'] && $event['end'] > $id['end']) $id['end'] = $event['end'];
}
$date = $id;
} else {
$event = $this->bo->read(is_array($date) ? $date['id'] : $date, is_array($date) ? $date['recur_date'] : null);
if(date('l',$event['start']) != $plugin) return array();
$date = $event['start'];
}
}
$_date = $date['start'] ? $date['start'] : $date;
if($days[date('Ymd',$_date)][$plugin]) return $days[date('Ymd',$_date)][$plugin][$n];
$events = $this->bo->search($this->query + array(
'start' => $date['end'] ? $date['start'] : mktime(0,0,0,date('m',$_date),date('d',$_date),date('Y',$_date)),
'end' => $date['end'] ? $date['end'] : mktime(23,59,59,date('m',$_date),date('d',$_date),date('Y',$_date)),
'offset' => 0,
'num_rows' => 20,
'order' => 'cal_start',
'daywise' => true,
'cfs' => array(), // read all custom-fields
));
if (true) $days = array();
$replacements = array();
$time_format = $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i a' : 'H:i';
foreach($events as $day => $list)
{
foreach($list as $event)
{
$event_id = $event['id'] . ($event['recur_date'] ? ':'.$event['recur_date'] : '');
if($this->ids && !in_array($event_id, $this->ids)) continue;
$start = Api\DateTime::to($event['start'], 'array');
$end = Api\DateTime::to($event['end'], 'array');
$replacements = $this->calendar_replacements($event);
if($start['year'] == $end['year'] && $start['month'] == $end['month'] && $start['day'] == $end['day']) {
$dow = date('l',$event['start']);
} else {
$dow = date('l', strtotime($day));
// Fancy date+time formatting for multi-day events
$replacements['$$calendar_starttime$$'] = date($time_format, $day == date('Ymd', $event['start']) ? $event['start'] : mktime(0,0,0,0,0,1));
$replacements['$$calendar_endtime$$'] = date($time_format, $day == date('Ymd', $event['end']) ? $event['end'] : mktime(23,59,59,0,0,0));
}
$days[date('Ymd',$_date)][$dow][] = $replacements;
}
if(strpos($repeat, 'day/date') !== false || strpos($repeat, 'day/name') !== false) {
$date_marker = array(
'$$day/date$$' => date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'], strtotime($day)),
'$$day/name$$' => lang(date('l', strtotime($day)))
);
if(!is_array($days[date('Ymd',$_date)][date('l',strtotime($day))])) {
$blank = $this->calendar_replacements(array());
foreach($blank as &$value)
{
$value = '';
}
$days[date('Ymd',$_date)][date('l',strtotime($day))][] = $blank;
}
$days[date('Ymd',$_date)][date('l',strtotime($day))][0] += $date_marker;
}
// Add in birthdays
if(strpos($repeat, 'day/birthdays') !== false)
{
$days[date('Ymd', $_date)][date('l',strtotime($day))][0]['$$day/birthdays$$'] = $this->get_birthdays($day);
}
}
return $days[date('Ymd',$_date)][$plugin][0];
}
/**
* Table plugin for a certain date
*
* Can be either a particular date (2011-02-15) or a day of the month (15)
*
* @param string $plugin
* @param int $id ID for this record
* @param int $n Repeated row number
* @param string $repeat Text being repeated for each entry
* @return array
*/
public function day($plugin,$id,$n,$repeat)
{
static $days = null;
// Figure out which day
list($type, $which) = explode('_',$plugin);
if($type == 'day' && $which)
{
$arr = $this->bo->date2array($id['start']);
$arr['day'] = $which;
$date = $this->bo->date2ts($arr);
if(is_array($id) && $id['start'] && ($date < $id['start'] || $date > $id['end'])) return array();
}
elseif ($plugin == 'selected')
{
$date = $id['start'];
}
else
{
$date = strtotime($plugin);
}
if($type == 'day' && is_array($id) && !$id['start']) {
$event = $this->bo->read(is_array($id) ? $id['id'] : $id, is_array($id) ? $id['recur_date'] : null);
if($which && date('d',$event['start']) != $which) return array();
if(date('Ymd',$date) != date('Ymd', $event['start'])) return array();
return $n == 0 ? $this->calendar_replacements($event) : array();
}
// Use start for cache, in case of multiple months
$_date = $id['start'] ? $id['start'] : $date;
if($days[date('Ymd',$_date)][$plugin]) return $days[date('Ymd',$_date)][$plugin][$n];
$events = $this->bo->search($this->query + array(
'start' => $date,
'end' => mktime(23,59,59,date('m',$date),date('d',$date),date('Y',$date)),
'offset' => 0,
'num_rows' => 20,
'order' => 'cal_start',
'daywise' => true,
'cfs' => array(), // read all custom-fields
));
$replacements = array();
if (true) $days = array();
$time_format = $GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == 12 ? 'h:i a' : 'H:i';
foreach($events as $day => $list)
{
foreach($list as $event)
{
$event_id = $event['id'] . ($event['recur_date'] ? ':'.$event['recur_date'] : '');
if($this->ids && !in_array($event_id, $this->ids)) continue;
$start = Api\DateTime::to($event['start'], 'array');
$end = Api\DateTime::to($event['end'], 'array');
$replacements = $this->calendar_replacements($event);
if($start['year'] == $end['year'] && $start['month'] == $end['month'] && $start['day'] == $end['day']) {
//$dow = date('l',$event['start']);
} else {
// Fancy date+time formatting for multi-day events
$replacements['$$calendar_starttime$$'] = date($time_format, $day == date('Ymd', $event['start']) ? $event['start'] : mktime(0,0,0,0,0,1));
$replacements['$$calendar_endtime$$'] = date($time_format, $day == date('Ymd', $event['end']) ? $event['end'] : mktime(23,59,59,0,0,0));
}
$days[date('Ymd',$_date)][$plugin][] = $replacements;
}
if(strpos($repeat, 'day/date') !== false || strpos($repeat, 'day/name') !== false) {
$date_marker = array(
'$$day/date$$' => date($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'], strtotime($day)),
'$$day/name$$' => lang(date('l', strtotime($day)))
);
if(!is_array($days[date('Ymd',$_date)][$plugin])) {
$blank = $this->calendar_replacements(array());
foreach($blank as &$value)
{
$value = '';
}
$days[date('Ymd',$_date)][$plugin][] = $blank;
}
$days[date('Ymd',$_date)][$plugin][0] += $date_marker;
}
// Add in birthdays
if(strpos($repeat, 'day/birthdays') !== false)
{
$days[date('Ymd', $_date)][date('l',strtotime($day))][0]['$$day/birthdays$$'] = $this->get_birthdays($day);
}
}
return $days[date('Ymd',$_date)][$plugin][0];
}
/**
* Table plugin for participants
*
* Copied from eventmgr resources
*
* @param string $plugin
* @param int $id
* @param int $n
* @return array
*/
public function participant($plugin,$id,$n)
{
unset($plugin); // not used, but required by function signature
if(!is_array($id) || !$id['start']) {
$event = $this->bo->read(is_array($id) ? $id['id'] : $id, is_array($id) ? $id['recur_date'] : null);
} else {
$event = $id;
}
if(!is_array($event['participants']) || $n >= count($event['participants'])) return array();
$participant = null;
$status = null;
$i = -1;
foreach($event['participants'] as $participant => $status) {
if(++$i == $n) break;
}
if(!$participant) return array();
// Add some common information
$quantity = $role = null;
calendar_so::split_status($status,$quantity,$role);
if ($role != 'REQ-PARTICIPANT')
{
if (isset($this->bo->roles[$role]))
{
$role = lang($this->bo->roles[$role]);
}
// allow to use cats as roles (beside regular iCal ones)
elseif (substr($role,0,6) == 'X-CAT-' && ($cat_id = (int)substr($role,6)) > 0)
{
$role = $GLOBALS['egw']->categories->id2name($cat_id);
}
else
{
$role = lang(str_replace('X-','',$role));
}
}
$info = array(
'name' => $this->bo->participant_name($participant),
'status' => lang($this->bo->verbose_status[$status]),
'quantity' => $quantity,
'role' => $role
);
switch ($participant[0])
{
case 'c':
$replacements = $this->contact_replacements(substr($participant,1),'');
break;
case 'r':
if (is_null(self::$resources)) self::$resources = new resources_bo();
if (($resource = self::$resources->read(substr($participant,1))))
{
foreach($resource as $name => $value)
{
$replacements['$$'.$name.'$$'] = $value;
}
}
break;
default:
if (is_numeric($participant) && ($contact = $GLOBALS['egw']->accounts->id2name($participant,'person_id')))
{
$replacements = $this->contact_replacements($contact,'');
}
break;
}
foreach($info as $name => $value)
{
$replacements['$$'.$name.'$$'] = $value;
}
return $replacements;
}
/**
* Get replacement for birthdays placeholder
* @param String $day Date in Ymd format
*/
protected function get_birthdays($day)
{
$contacts = new Api\Contacts();
$birthdays = Array();
foreach($contacts->get_addressbooks() as $owner => $name)
{
$birthdays += $contacts->read_birthdays($owner, substr($day, 0, 4));
}
return $birthdays[$day] ? implode(', ', array_column($birthdays[$day], 'name')) : '';
}
/**
* Validate and properly format a list of 'ID's into either a list of ranges
* or a list of IDs, depending on what the template needs. Templates using
* the range placeholder need a list of date ranges, templates using pagerepeat
* need a list of individual events. Templates using neither get just the
* first ID
*
* @param Array[]|String[] $ids List of IDs, which can be a list of individual
* event IDs, entire events, a date range (start & end) or a list of date ranges.
* @param String $content Template content, used to determine what style of
* ID is needed.
*/
protected function validate_ids(Array $ids, $content)
{
$validated_ids = array();
if((strpos($content, '$$range') !== false || strpos($content, '{{range') !== false) && is_array($ids))
{
// Merging into a template that uses range - need ranges, got events
if (is_array($ids) && ($ids[0]['id'] || is_string($ids[0])))
{
// Passed an array of events, to be handled like a date range
$events = $ids;
$validated_ids = (array)$this->events_to_range($ids);
}
else if (is_array($ids) && $ids[0]['start'])
{
// Got a list of ranges
$validated_ids = $ids;
}
}
// Handle merging a range of events into a document with pagerepeat instead of range
else if ((strpos($content, '$$pagerepeat') !== false || strpos($content, '{{pagerepeat') !== false)
&& ((strpos($content, '$$range') === false && strpos($content, '{{range') === false)))
{
if(is_array($ids) && $ids[0] && !$ids[0]['id'])
{
foreach($ids as $range)
{
// Passed a range, needs to be expanded into list of events
$events = $this->bo->search($this->query + $range + array(
'offset' => 0,
'enum_recuring' => true,
'order' => 'cal_start',
'cfs' => strpos($content, '#') !== false ? array_keys(Api\Storage\Customfields::get('calendar')) : null
));
foreach($events as $event) {
$validated_ids[] = $event;
}
}
}
else
{
foreach($ids as $id)
{
$validated_ids[] = $this->normalize_event_id($id);
}
}
}
else
{
$validated_ids[] = $this->normalize_event_id(array_shift($ids));
}
return $validated_ids;
}
/**
* Convert a list of event IDs into a range
*
* @param String[]|Array[] $ids Some event identifier, in either string or array form
*/
protected function events_to_range($ids)
{
$limits = array('start' => PHP_INT_MAX, 'end' => 0);
$this->ids = array();
foreach($ids as $event) {
$event = $this->normalize_event_id($event);
if($event['start'] && Api\DateTime::to($event['start'],'ts') < $limits['start']) $limits['start'] = Api\DateTime::to($event['start'],'ts');
if($event['end'] && Api\DateTime::to($event['end'],'ts') > $limits['end']) $limits['end'] = Api\DateTime::to($event['end'],'ts');
// Keep ids for future use
if($event['id'])
{
$this->ids[] = $event['id'] . ($event['recur_date'] ? ':'.$event['recur_date'] : '');
}
}
// Check a start was found
if($limits['start'] == PHP_INT_MAX)
{
// Start of today
$limits['start'] = mktime(0, 0, 0);
}
// Check an end was found
if($limits['end'] == 0)
{
// End of today
$limits['end'] = mktime(25, 59, 59);
}
$limits['start'] = new Api\DateTime($limits['start']);
$limits['end'] = new Api\DateTime($limits['end']);
// Align with user's week
$limits['start']->setTime(0,0);
$limits['start']->setWeekstart();
// Ranges should be at most a week, since that's what our templates expect
$rrule = new calendar_rrule($limits['start'], calendar_rrule::WEEKLY, 1, $limits['end']);
$rrule->rewind();
do
{
$current = $rrule->current();
$rrule->next_no_exception();
$validated_ids[] = array(
'start' => Api\DateTime::to($current, 'ts'),
'end' => Api\DateTime::to($rrule->current(), 'ts') - 1
);
} while ($rrule->valid());
return $validated_ids;
}
/**
* Normalize a calendar event ID into a standard array.
*
* Depending on where they come from, IDs can be passed in as colon separated,
* an array with ID & recur_date, or be a full event. They can also be a
* date range with start and end, rather than a single event.
*
* @param String|Array $id Some record identifier, in either string or array form
*
* @param Array If an id for a single event is passed in, an array with id & recur_date,
* otherwise a range with start & end.
*/
protected function normalize_event_id($id)
{
if(is_string($id) || is_array($id) && $id['id'] && !$id['start']) {
if(strpos($id, ':'))
{
$_id = $id;
$id = array();
list($id['id'], $id['recur_date']) = explode(':',$_id);
}
$event = $this->bo->read(is_array($id) ? $id['id'] : $id, is_array($id) ? $id['recur_date'] : null);
} else {
$event = $id;
}
return $event;
}
/**
* Generate table with replacements for the preferences
*
*/
public function show_replacements()
{
Api\Translation::add_app('calendar');
$GLOBALS['egw_info']['flags']['app_header'] = lang('calendar').' - '.lang('Replacements for inserting events into documents');
$GLOBALS['egw_info']['flags']['nonavbar'] = true;
echo $GLOBALS['egw']->framework->header();
echo "<table width='90%' align='center'>\n";
echo '<tr><td colspan="4"><h3>'.lang('Calendar fields:')."</h3></td></tr>";
$n = 0;
foreach(array(
'calendar_id' => lang('Calendar ID'),
'calendar_title' => lang('Title'),
'calendar_description' => lang('Description'),
'calendar_participants' => lang('Participants'),
'calendar_location' => lang('Location'),
'calendar_start' => lang('Start').': '.lang('Date').'+'.lang('Time'),
'calendar_startday' => lang('Start').': '.lang('Weekday'),
'calendar_startdate'=> lang('Start').': '.lang('Date'),
'calendar_starttime'=> lang('Start').': '.lang('Time'),
'calendar_end' => lang('End').': '.lang('Date').'+'.lang('Time'),
'calendar_endday' => lang('End').': '.lang('Weekday'),
'calendar_enddate' => lang('End').': '.lang('Date'),
'calendar_endtime' => lang('End').': '.lang('Time'),
'calendar_duration' => lang('Duration'),
'calendar_category' => lang('Category'),
'calendar_priority' => lang('Priority'),
'calendar_updated' => lang('Updated'),
'calendar_recur_type' => lang('Repetition'),
'calendar_access' => lang('Access').': '.lang('public').', '.lang('private'),
'calendar_owner' => lang('Owner'),
) as $name => $label)
{
if (in_array($name,array('start','end')) && $n&1) // main values, which should be in the first column
{
echo "</tr>\n";
$n++;
}
if (!($n&1)) echo '<tr>';
echo '<td>{{'.$name.'}}</td><td>'.$label.'</td>';
if ($n&1) echo "</tr>\n";
$n++;
}
echo '<tr><td colspan="4"><h3>'.lang('Range fields').":</h3></td></tr>";
echo '<tr><td colspan="4">'.lang('If you select a range (month, week, etc) instead of a list of entries, these extra fields are available').'</td></tr>';
foreach(array_keys(self::$range_tags) as $name)
{
echo '<tr><td>{{range/'.$name.'}}</td><td>'.lang($name)."</td></tr>\n";
}
echo '<tr><td colspan="4"><h3>'.lang('Custom fields').":</h3></td></tr>";
$custom = Api\Storage\Customfields::get('calendar');
foreach($custom as $name => $field)
{
echo '<tr><td>{{#'.$name.'}}</td><td colspan="3">'.$field['label']."</td></tr>\n";
}
echo '<tr><td colspan="4"><h3>'.lang('Participants').":</h3></td></tr>";
echo '<tr><td>{{participant_emails}}</td><td colspan="3">'.lang('A list of email addresses of all participants who have not declined')."</td></tr>\n";
echo '<tr><td>{{participant_summary}}</td><td colspan="3">'.lang('Summary of participant status: 3 Participants: 1 Accepted, 2 Unknown')."</td></tr>\n";
echo '<tr><td colspan="4">'.lang('Participant names by type').'</td></tr>';
echo '<tr><td>{{calendar_participants/account}}</td><td colspan="3">'.lang('Accounts')."</td></tr>\n";
echo '<tr><td>{{calendar_participants/group}}</td><td colspan="3">'.lang('Groups')."</td></tr>\n";
foreach($this->bo->resources as $resource)
{
if($resource['type'])
{
echo '<tr><td>{{calendar_participants/'.$resource['app'].'}}</td><td colspan="3">'.lang($resource['app'])."</td></tr>\n";
}
}
echo '<tr><td colspan="4"><h3>'.lang('Participant table').":</h3></td></tr>";
echo '<tr><td colspan="4">{{table/participant}} ... </td></tr>';
echo '<tr><td>{{name}}</td><td>'.lang('name').'</td></tr>';
echo '<tr><td>{{role}}</td><td>'.lang('role').'</td></tr>';
echo '<tr><td>{{quantity}}</td><td>'.lang('quantity').'</td></tr>';
echo '<tr><td>{{status}}</td><td>'.lang('status').'</td></tr>';
echo '<tr><td colspan="4">{{endtable}}</td></tr>';
echo '<tr style="vertical-align:top"><td colspan="2"><table >';
echo '<tr><td><h3>'.lang('Day of week tables').":</h3></td></tr>";
$days = array();
for($i = 0; $i < 7; $i++)
{
$days[date('N',strtotime("+$i days"))] = date('l',strtotime("+$i days"));
}
ksort($days);
foreach($days as $day)
{
echo '<tr><td>{{table/'.$day. '}} ... {{endtable}}</td></tr>';
}
echo '</table></td><td colspan="2"><table >';
echo '<tr><td><h3>'.lang('Daily tables').":</h3></td></tr>";
foreach(self::$relative as $value) {
echo '<tr><td>{{table/'.$value. '}} ... {{endtable}}</td></tr>';
}
echo '<tr><td>{{table/day_n}} ... {{endtable}}</td><td>1 <= n <= 31</td></tr>';
echo '</table></td></tr>';
echo '<tr><td colspan="2">'.lang('Available for the first entry inside each day of week or daily table inside the selected range:').'</td></tr>';
echo '<tr><td>{{day/date}}</td><td colspan="3">'.lang('Date for the day of the week').'</td></tr>';
echo '<tr><td>{{day/name}}</td><td colspan="3">'.lang('Name of the week (ex: Monday)').'</td></tr>';
echo '<tr><td>{{day/birthdays}}</td><td colspan="3">'.lang('Birthdays').'</td></tr>';
echo '<tr><td colspan="4"><h3>'.lang('General fields:')."</h3></td></tr>";
foreach(array(
'link' => lang('HTML link to the current record'),
'links' => lang('Titles of any entries linked to the current record, excluding attached files'),
'attachments' => lang('List of files linked to the current record'),
'links_attachments' => lang('Links and attached files'),
'links/[appname]' => lang('Links to specified application. Example: {{links/infolog}}'),
'date' => lang('Date'),
'user/n_fn' => lang('Name of current user, all other contact fields are valid too'),
'user/account_lid' => lang('Username'),
'pagerepeat' => lang('For serial letter use this tag. Put the content, you want to repeat between two Tags.'),
'label' => lang('Use this tag for addresslabels. Put the content, you want to repeat, between two tags.'),
'labelplacement' => lang('Tag to mark positions for address labels'),
'IF fieldname' => lang('Example {{IF n_prefix~Mr~Hello Mr.~Hello Ms.}} - search the field "n_prefix", for "Mr", if found, write Hello Mr., else write Hello Ms.'),
'NELF' => lang('Example {{NELF role}} - if field role is not empty, you will get a new line with the value of field role'),
'NENVLF' => lang('Example {{NENVLF role}} - if field role is not empty, set a LF without any value of the field'),
'LETTERPREFIX' => lang('Example {{LETTERPREFIX}} - Gives a letter prefix without double spaces, if the title is emty for example'),
'LETTERPREFIXCUSTOM' => lang('Example {{LETTERPREFIXCUSTOM n_prefix title n_family}} - Example: Mr Dr. James Miller'),
) as $name => $label)
{
echo '<tr><td>{{'.$name.'}}</td><td colspan="3">'.$label."</td></tr>\n";
}
echo "</table>\n";
echo $GLOBALS['egw']->framework->footer();
}
}