source: trunk/prototype/modules/calendar/interceptors/DBMapping.php @ 6528

Revision 6528, 45.5 KB checked in by gustavo, 12 years ago (diff)

Ticket #2766 - Merge do branch das novas funcionalidaes para o trunk
Line 
1<?php
2
3//Definindo Constantes
4require_once ROOTPATH . '/modules/calendar/constants.php';
5
6require_once ROOTPATH . '/modules/calendar/interceptors/Helpers.php';
7
8use prototype\api\Config as Config;
9
10class DBMapping extends Helpers {
11
12    static function encodeCreateSchedulable(&$uri, &$params, &$criteria, $original) {
13        $params['type_id'] = EVENT_ID;
14
15        if (!is_numeric($params['startTime']))
16            $params['startTime'] = self::parseTimeDate($params['startTime'], $params['timezone']);
17
18        if (!is_numeric($params['endTime'])) {
19            $params['endTime'] = self::parseTimeDate($params['endTime'], $params['timezone']);
20
21            if ($params['allDay'])
22                $params['endTime'] = $params['endTime'] + 86400000;
23        }
24
25        $params['rangeEnd'] = $params['endTime'];
26        $params['rangeStart'] = $params['startTime'];
27
28        ///////////////////////////////////////////////////////////////////
29
30        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
31        $params['lastUpdate'] = (isset($params['lastUpdate'])) ? $params['lastUpdate'] : time() . '000';
32        $params['type'] = EVENT_ID;
33        $params['uid'] = isset($params['uid']) ? $params['uid'] : self::_makeUid();
34    }
35
36    static function parseTimeDate($time, $timezone) {
37        return strtotime($time . ' ' . $timezone) . '000';
38    }
39
40     public function encodeCreateAlarm( &$uri , &$params , &$criteria , $original ){
41       
42        if(!isset($params['schedulable']) || !isset($params['rangeStart']) || !isset($params['rangeEnd']) )
43        {
44            $participant = Controller::read( array( 'concept' => 'participant' , 'id' => $params['participant'] ) , array('schedulable')  );
45
46            $params['schedulable'] = $participant['schedulable'];
47
48            $params['type'] = self::codeAlarmType($params['type']);
49
50            $params['offset'] = $params['time'] * 1000;
51
52            switch( strtolower($params['unit']) )
53            {
54                case 'd': $params['offset'] *= 24;
55                case 'h': $params['offset'] *= 60;
56                case 'm': $params['offset'] *= 60;
57            }
58        }
59    }
60
61    public function encodeCreateSuggestion(&$uri, &$params, &$criteria, $original) {
62        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
63    }
64
65    public function encodeUpdateAlarm(&$uri, &$params, &$criteria, $original) {
66        if (isset($params['type']))
67            $params['type'] = self::codeAlarmType($params['type']);
68    }
69
70    public function encodeCreateAttachment(&$uri, &$params, &$criteria, $original) {
71
72        if (!isset($params['source']))
73            return false;
74
75        if (isset($_FILES[$params['source']]))
76            if (isset($params['id']))
77                $params = array_merge($_FILES[$params['source']], array('id' => $params['id']));
78            else
79                $params = $_FILES[$params['source']];
80
81        if (isset($params['owner']))
82            $params['owner'] = Config::me('uidNumber');
83    }
84
85///////////////////////////////////////////////////////////////////////////////////////////////////////////////
86
87    public function encodeSignatureAlarmType(&$uri, &$params, &$criteria, $original) {
88        $params['type'] = self::codeAlarmType($params['type']);
89    }
90
91    public function insertOwnerLink(&$uri, &$params, &$criteria, $original) {
92        $params['owner'] = Config::me('uidNumber');
93    }
94
95    public function encodeServiceUser(&$uri, &$params, &$criteria, $original) {
96        if (isset($params['isExternal']) && $params['isExternal'] == '1')
97            $uri['service'] = 'PostgreSQL';
98    }
99
100    public function prepareRepeat(&$uri, &$params, &$criteria, $original) {
101        if (isset($params['startTime']) || isset($params['endTime'])) {
102           
103            if(!isset($params['schedulable']))
104                $params = array_merge($params , Controller::read(array('concept' => 'repeat', 'id' => $params['id']), array('schedulable')));
105 
106            $timezone = Controller::read(array('concept' => 'schedulable', 'id' => $params['schedulable']), array('timezone'));
107
108            if (isset($params['startTime']))
109                $params['startTime'] = self::parseTimeDate($params['startTime'], $timezone['timezone']);
110            if (isset($params['endTime']))
111                $params['endTime'] = self::parseTimeDate($params['endTime'], $timezone['timezone']);
112        }
113    }
114
115    public function findSchedulable(&$uri, &$params, &$criteria, $original) {
116        if (isset($criteria['filter'][2][1]) && $criteria['filter'][2][1] == 'calendar') {
117
118            $sql = ' SELECT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
119                .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
120                .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
121                .'calendar_object.location as "location", calendar_object.allday as "allDay", '
122                .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
123                .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
124                .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
125                .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
126                .'calendar_object.tzid as "timezone" ,calendar_to_calendar_object.calendar_id as '
127                .'calendar FROM calendar_to_calendar_object , calendar_object '
128                .'WHERE ( calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $criteria['filter'][2][2]) . '\')) '
129                .'AND calendar_to_calendar_object.calendar_object_id = calendar_object.id ';   
130           
131            if(isset($criteria['searchEvent']) && $criteria['searchEvent']){
132                $where = 'AND (((upper("summary") like upper(\'%'.$criteria['filter'][1][1][2].'%\') OR upper("description") like upper(\'%'.$criteria['filter'][1][2][2].'%\')))) ORDER BY dtstart LIMIT '.$criteria['limit'].'  OFFSET '.$criteria['offset'].' ';
133                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
134
135            }else{
136                $start = array( $criteria['filter'][1][1][1][2] , $criteria['filter'][1][2][1][2], $criteria['filter'][1][3][1][2] );
137                $end = array( $criteria['filter'][1][1][2][2] , $criteria['filter'][1][2][2][2], $criteria['filter'][1][3][2][2] );
138
139                $ids = array();
140                $occ = array();
141
142                if ($occurrences = self::checkOccurrences($start[0], $end[0], $criteria['filter'][2][2]))
143                    foreach ($occurrences as $id => $occurrence) {
144                        $ids[] = $id;
145                        $occ[] = $occurrence;
146                    }   
147
148                $where = 'AND ((range_end >= \'' . $start[0] . '\' AND range_end <= \'' . $end[0] . '\') OR '
149                        .'(range_start >= \'' . $start[1] . '\' AND range_start <= \'' . $end[1] . '\') OR '
150                        .'(range_start <= \'' . $start[2] . '\' AND range_end >= \'' . $end[2] . '\')) '
151                .(!empty($ids) ? ' ' .'AND calendar_object.id NOT IN (\'' . implode('\',\'', $ids) . '\') ' : ' ');
152
153
154                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
155                $params = array_merge($params, $occ);           
156            }
157            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
158            return false;
159        }
160    }
161
162    public function deepnessFindRepeatOccurrence(&$uri, &$result, &$criteria, $original) {
163
164        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
165            return;
166
167        foreach ($result as $i => &$res)
168            if (isset($res['repeat']))
169                $res['repeat'] = Controller::read(array('concept' => 'repeat', 'id' => $res['repeat']), false, array('deepness' => intval($criteria['deepness']) - 1));
170    }
171
172    public function deepnessRepeat(&$uri, &$result, &$criteria, $original) {
173
174        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
175            return;
176
177        $result['schedulable'] = Controller::find(array('concept' => 'schedulable'), false, array('filter' => array('=', 'id', $result['schedulable']), 'deepness' => intval($criteria['deepness']) - 1));
178        $result['schedulable'] = $result['schedulable'][0];
179    }
180
181    public function saveOccurrences(&$uri, &$result, &$criteria, $original) {
182        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
183
184        if (!is_array($ranges) || !isset($ranges[0]['rangeStart']) || !isset($ranges[0]['rangeEnd']))
185            return;
186
187        if (isset($result['id']))
188            $id = $result['id'];
189        else
190            $id = $uri['id'];
191
192        $repeat = Controller::read(array('concept' => 'repeat', 'id' => $id));
193
194        unset($repeat['schedulable']);
195        unset($repeat['id']);
196
197        $exceptions = array();
198
199        if (isset($original['properties']['exceptions'])) {
200            $exceptions = explode(',', $original['properties']['exceptions']);
201            unset($repeat['exceptions']);
202        }
203
204        $lastExceptions = Controller::find(array('concept' => 'repeatOccurrence'), array("occurrence"), array('filter' => array('AND', array('=', 'repeat', $id), array('=', 'exception', 1))));
205
206        //Recurepa as execeções anteriores caso exista
207        if (isset($lastExceptions) && count($lastExceptions) && $lastExceptions)
208            foreach ($lastExceptions as $key => $value)
209                array_push($exceptions, $lastExceptions[$key]['occurrence']);
210
211        $params = array_diff(self::decodeRepeat($repeat, $ranges[0]['rangeStart'], $ranges[0]['rangeEnd']), $exceptions);
212
213        Controller::delete(array('concept' => 'repeatOccurrence'), false, array('filter' => array('=', 'repeat', $id)));
214
215        if (!empty($params))
216            Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,exception,occurrence)VALUES('" . $id . "','0','" . implode("'),('" . $id . "','0','", $params) . "')" . ( empty($exceptions) ? "" : ",('" . $id . "','1','" . implode("'),('" . $id . "','1','", $exceptions) . "')" ));
217    }
218
219    public function checkOccurrences($start, $end, $calendarIds) {
220
221        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
222        $ranges = $ranges[0];
223
224        $origStart = $start;
225        $origEnd = $end;
226
227        if ($initialized = (isset($ranges['rangeStart']) && isset($ranges['rangeEnd']))) {
228            if ($ranges['rangeStart'] <= $start)
229                $start = false;
230            if ($ranges['rangeEnd'] >= $end)
231                $end = false;
232        }
233
234        $repeats = self::findRepeats($calendarIds);
235        if (!is_array($repeats) || empty($repeats))
236            return( false );
237
238        $result = array();
239        $ids = array();
240
241        foreach ($repeats as $repeat) {
242            $ids[] = $id = $repeat['id'];
243            unset($repeat['id']);
244
245            if (!isset($result[$id]))
246                $result[$id] = !$initialized ? array($repeat['startTime']) : array();
247
248            if (!$initialized)
249                $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $end));
250            else {
251                if ($start)
252                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $ranges['rangeStart']));
253
254                if ($end)
255                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $ranges['rangeEnd'], $end));
256            }
257
258            if (empty($result[$id]))
259                unset($result[$id]);
260        }
261
262        if ($start || $end) {
263            Controller::begin(array('service' => 'PostgreSQL'));
264
265            foreach ($result as $id => $res){
266               
267                $ocurrences = array_unique($res);
268                Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,occurrence)VALUES('" . $id . "','" . implode("'),('" . $id . "', '", $ocurrences) . "')");
269            }
270            $data = array();
271
272            if ($start)
273                $data['rangeStart'] = $start;
274
275            if ($end)
276                $data['rangeEnd'] = $end;
277
278            if (!$initialized)
279                $data['user'] = Config::me('uidNumber');
280
281            Controller::call(( $initialized ? 'replace' : 'create'), array('concept' => 'repeatRange'), $data, array('filter' => array('=', 'user', Config::me('uidNumber'))));
282
283            Controller::commit(array('service' => 'PostgreSQL'));
284        }
285
286//      $return = Controller::find( array( 'concept' => 'repeatOccurrence' ), false, array( 'filter' => array( 'AND', array( '>=', 'occurrence', $origStart ), array( '<=', 'occurrence', $origEnd ), array( 'IN', 'repeat', $ids ) ), 'deepness' => $deep ) );
287
288        $return = Controller::service('PostgreSQL')->execResultSql('SELECT calendar_repeat_occurrence.occurrence as "occurrence", calendar_repeat.object_id as "schedulable" FROM calendar_repeat, calendar_repeat_occurrence WHERE calendar_repeat_occurrence.occurrence >= \'' . $origStart . '\' AND calendar_repeat_occurrence.occurrence <= \'' . $origEnd . '\' AND calendar_repeat_occurrence.repeat_id IN (\'' . implode('\',\'', $ids) . '\') AND calendar_repeat.id = calendar_repeat_occurrence.repeat_id AND calendar_repeat_occurrence.exception != 1');
289
290        if (!is_array($return))
291            return( false );
292
293        $result = array();
294        $params = array();
295
296        foreach ($return as $ret) {
297            $currentId = $ret['schedulable'];
298
299            if (!isset($result[$currentId])) {
300                $result[$currentId] = Controller::read(array('concept' => 'schedulable', 'id' => $currentId));
301                $result[$currentId]['occurrences'] = array();
302
303                $calendarToCalendarObj = self::schedulable2calendarToObject($currentId);
304                $result[$currentId]['calendar'] = $calendarToCalendarObj[0]['calendar_id'];
305            }
306
307            $result[$currentId]['occurrences'][] = $ret['occurrence'];
308        }
309
310        return( $result );
311    }
312
313    public static function findRepeats($ids) {
314        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_repeat.wkst as "wkst", calendar_repeat.byweekno as "byweekno", calendar_repeat.byminute as "byminute", calendar_repeat.bysecond as "bysecond", calendar_repeat.byyearday as "byyearday", calendar_repeat.bymonthday as "bymonthday", calendar_repeat.bysetpos as "bysetpos", calendar_repeat.byday as "byday", calendar_repeat.byhour as "byhour", calendar_repeat.interval as "interval", calendar_repeat.frequency as "frequency", calendar_repeat.until as "endTime", calendar_repeat.id as "id", calendar_repeat.count as "count", calendar_repeat.dtstart as "startTime" FROM calendar_repeat, calendar_to_calendar_object WHERE calendar_repeat.object_id = calendar_to_calendar_object.calendar_object_id AND calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $ids) . '\')');
315    }
316
317//HELPERS
318    public static function decodeRepeat($repeat, $start, $end) {
319
320        date_default_timezone_set('UTC');
321
322        require_once ROOTPATH . '/plugins/when/When.php';
323
324        $r = new When();
325
326        if ($repeat['frequency'] === 'none')
327            return( array() );
328
329        //Nao deve ser usando o horário da repeticao pois nela contem apenas o dias,
330        //deve se recuperar o horário do evento para um correto calculo.
331        if (max($start, $repeat['startTime']) != $repeat['startTime']) {
332            $time = new DateTime('@' . (int) ( $repeat['startTime'] / 1000 ), new DateTimeZone('UTC'));
333
334            $hoursOcurrence = new DateTime('@' . (int) ( $start / 1000 ), new DateTimeZone('UTC'));
335            $hoursOcurrence = $hoursOcurrence->format('H');
336
337            $diffTime = ((($time->format('H') - $hoursOcurrence) * (3600000)) + ($time->format('i') * (60000)));
338            $start = new DateTime('@' . (int) ( ( $start + $diffTime ) / 1000 ), new DateTimeZone('UTC'));
339        }else
340            $start = new DateTime('@' . (int) ( max($start, $repeat['startTime']) / 1000 ), new DateTimeZone('UTC'));
341
342        foreach ($repeat as $rule => $value) {
343            if (!isset($value) || !$value || $value === "0")
344                continue;
345
346            switch (strtolower($rule)) {
347                case "starttime": break;
348                case "frequency":
349                    $r->recur($start, $value);
350                    break;
351                case "endtime":
352                    $r->until(new DateTime('@' . (int) ( $value / 1000 )));
353                    break;
354                case "count": case "interval": case "wkst":
355                    $r->$rule($value);
356                    break;
357                default :
358                    $r->$rule(!is_array($value) ? explode(',', $value) : $value );
359                    break;
360            }
361        }
362
363        $return = array();
364
365        while ($result = $r->next()) {
366            $u = $result->format('U') * 1000;
367
368            if ($u > $end) //data da repetição atual maior que a data final da busca do usuario ?
369                break;
370
371            $return[] = $u;
372        }
373
374        return( $return );
375    }
376
377///////////////////////////////////////////////////////////////////////////////////////////////////////////////
378
379    public function updateCalendar(&$uri, &$params, &$criteria, $original) {       
380        if (isset($params['calendar'])) {
381            if(isset($params['lastCalendar'])){
382                $calendarObjects = self::referenceCalendarToObject($uri['id'], $params['lastCalendar']);
383                $params2['calendar'] = $params['calendar'];
384            }else{
385                $calendarObjects = self::schedulable2calendarToObject($uri['id']);
386                $params2['calendar'] = $params['calendar'];
387            }
388           
389            foreach ($calendarObjects as $calendarObject)
390                Controller::update(array('concept' => 'calendarToSchedulable', 'id' => $calendarObject['calendar_to_calendar_object']), $params2);
391
392            unset($params['calendar']);
393
394            if (count($params) < 1)
395                return false;
396        }
397    }
398
399//Encode Update
400
401    public function encodeUpdateSchedulable(&$uri, &$params, &$criteria, $original) {
402
403        $event = Controller::read(array('concept' => 'schedulable', 'id' => $params['id']));
404       
405        if (isset($params['startTime'])) {
406
407            if (!is_numeric($params['startTime']))
408                $params['startTime'] = self::parseTimeDate($params['startTime'], $event['timezone']);
409
410            $params['rangeStart'] = $params['startTime'];
411        }if (isset($params['endTime'])) {
412
413            if (!is_numeric($params['endTime'])) {
414                $params['endTime'] = self::parseTimeDate($params['endTime'], $event['timezone']);
415
416            if ((isset($params['allDay']) && $params['allDay']) || ( !isset($params['allDay']) && $event['allDay']))
417                $params['endTime'] = $params['endTime'] + 86400000;
418            }
419            $params['rangeEnd'] = $params['endTime'];
420        }
421    }
422
423    static function putEvent(&$uri, &$result, &$criteria, $original) {
424        if (Config::module('useCaldav', 'expressoCalendar')) { //Ignorar Put dos eventos ja vindos do caldav
425            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
426
427            $eventID = (isset($result['id'])) ? $result['id'] : $uri['id'];
428            $event = Controller::read(array('concept' => 'schedulable', 'id' => $eventID));
429
430            $participants = Controller::find(array('concept' => 'participant'), false, array('filter' => array('=', 'schedulable', $eventID)));
431
432            if (is_array($participants) && count($participants) > 0)
433                foreach ($participants as $ii => $vv) {
434                    if ($vv['isExternal'] == 1)
435                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user'], 'service' => 'PostgreSQL'));
436                    else
437                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user']));
438                }
439
440            $event['URI']['concept'] = 'schedulable';
441            $event['participants'] = $participants;
442
443            $ical = Controller::format(array('service' => 'iCal'), array($event));
444            $calendars = self::schedulable2calendarToObject($original['properties']['id']); //Busca os calendarios do usuario logado que contenham o evento
445            if (is_array($calendars))
446                foreach ($calendars as $calendar)
447                    DAViCalAdapter::putIcal($ical, array('uid' => $event['uid'], 'location' => $calendar['calendar_location']));
448        }
449    }
450
451///////////////////////////////////////////////////////////////////////////////////////////////////////////////
452
453    public function verifyCalendarLocation(&$uri, &$params, &$criteria, $original) {
454        if (!isset($params['location']))
455            $params['location'] = Config::me('uid') . '/' . $params['name'];
456    }
457
458    //TODO: Remover apos suporte a ManytoMany na api
459    public function createCalendarToSchedulable(&$uri, &$result, &$criteria, $original) {
460
461        Controller::create(array('concept' => 'calendarToSchedulable'), array('calendar' => $original['properties']['calendar'], 'schedulable' => $result['id']));
462    }
463
464    public function createCreateSchedulableToAttachment(&$uri, &$params, &$criteria, $original) {
465        if (array_key_exists('attachments', $original['properties']))
466            foreach ($original['properties']['attachments'] as $key => $value) {
467                if (isset($params['id']))
468                    Controller::create(array('concept' => 'schedulableToAttachment'), array('attachment' => $value['attachment'], 'schedulable' => $params['id']));
469            }
470    }
471
472    public function deepnessFindCalendarShared(&$uri, &$result, &$criteria, $original) {
473        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != '0' && count($result) > 0) {
474
475            $calendarIds = array();
476            foreach ($result as $key => $value)
477                array_push($calendarIds, $value['calendar']);
478
479            $calendar = Controller::find(array('concept' => 'calendar'), false, array('filter' => array('AND', array('IN', 'id', $calendarIds), $original['criteria']['filter'])));
480
481            if ($calendar && count($calendar) > 0){
482                $newResult = array();
483                foreach ($calendar as $key => $value) {
484                    foreach ($result as $k => $r) {
485
486                        if ($r['calendar'] == $value['id']) {
487                            $r['calendar'] = $value;
488                            array_push($newResult, $r);
489                        }
490                    }
491                }
492
493                foreach ($newResult as $key => &$value) {
494                    if ($value['user'] != 0) {
495                        $user = $value['user'];
496                        $value['user'] = Controller::read(array('concept' => 'user', 'id' => $user));
497
498                        if (!$value['user'])
499                            $value['user'] = Controller::read(array('concept' => 'group', 'id' => $user));
500                    }
501                }
502
503                $result = $newResult;
504            }else
505                $result = '';
506        }
507    }
508
509    //TODO: Remover apos suporte a deepness na api
510    public function deepnessFindEvent(&$uri, &$result, &$criteria, $original) {
511        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
512            $Time = new DateTime('now', new DateTimeZone('UTC'));
513            $DayLigth = array();
514            foreach ($result as $i => $v) {
515
516                if (!isset($currentTimezone) || $currentTimezone != $original['criteria']['timezones'][$v['calendar']]) {
517                    $currentTimezone = isset($original['criteria']['timezones'][$v['calendar']]) ? $original['criteria']['timezones'][$v['calendar']] : $v['timezone'];
518                    $Time->setTimezone(new DateTimeZone($currentTimezone));
519                }
520
521                $Time->setTimestamp((int) ($v['startTime'] / 1000));
522                $DayLigth['calendar']['startTime'] = $Time->format('I') ? 1 : 0;
523
524                $Time->setTimestamp((int) ($v['endTime'] / 1000));
525                $DayLigth['calendar']['endTime'] = $Time->format('I') ? 1 : 0;
526
527                if ($currentTimezone != $v['timezone']) {
528                    $currentTimezone = $v['timezone'];
529                    $Time->setTimezone(new DateTimeZone($v['timezone']));
530
531                    $Time->setTimestamp((int) ($v['startTime'] / 1000));
532                    $DayLigth['event']['startTime'] = $Time->format('I') ? 1 : 0;
533
534                    $Time->setTimestamp((int) ($v['endTime'] / 1000));
535                    $DayLigth['event']['endTime'] = $Time->format('I') ? 1 : 0;
536                }else
537                    $DayLigth['event'] = $DayLigth['calendar'];
538
539
540                $result[$i]['DayLigth'] = $DayLigth;
541
542                if (isset($v['id'])) {
543                    $data = self::decodeParticipantsEvent($uri, $v, $criteria, $original);
544
545                    $result[$i]['statusAttendees'] = isset($data['statusAttendees']) ? $data['statusAttendees'] : false;
546                    $result[$i]['sizeAttendees'] = isset($data['sizeAttendees']) ? $data['sizeAttendees'] : false;
547                    $result[$i]['participants'] = $data['attendees'];
548
549                    $attachmentRelation = Controller::find(array('concept' => 'schedulableToAttachment'), false, array('filter' => array('=', 'schedulable', $v['id'])));
550                    if (is_array($attachmentRelation)) {
551                        $attachments = array();
552                        foreach ($attachmentRelation as $key => $value)
553                            if (isset($value['attachment']) || !!$value['attachment'])
554                                $attachments[$key] = $value['attachment'];
555                        //Pega os anexos sem source
556                        $result[$i]['attachments'] = Controller::find(array('concept' => 'attachment'), array('id', 'name', 'type', 'size'), array('filter' => array('IN', 'id', $attachments)));
557                    }
558
559                    $repeat = Controller::find(array('concept' => 'repeat'), false, array('filter' => array('=', 'schedulable', $v['id'])));
560
561                    unset($result[$i]['repeat']);
562
563                    if (is_array($repeat))
564                        $result[$i]['repeat'] = $repeat[0];
565                }
566            }
567        }
568
569        return $result;
570    }
571   
572
573//TODO: Remover apos suporte a deepness na api
574    public function deepnessReadParticipant( &$uri , &$result , &$criteria , $original ){
575       
576       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
577       {
578            if(isset($result['id']) && isset($result['user']))
579            {
580                $result['user'] = Controller::read( array( 'concept' => 'user' , 'id' => $result['user'] , 'service' => ( $result['isExternal'] == 1 ? 'PostgreSQL' : 'OpenLDAP' ) ) );
581
582                if($result['user']['id'] == Config::me('uidNumber'))
583                  $result['alarms'] = Controller::find( array( 'concept' => 'alarm' ) , null , array('filter' => array('=', 'participant' ,$result['id'] ) ) );
584            }
585       }
586       
587     
588       
589   }
590
591    //TODO: Remover apos suporte a deepness na api
592    public function deepnessReadEvent( &$uri , &$result , &$criteria , $original ){             
593   
594       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
595       {
596            if(isset($result['id']))
597            {
598                $result['participants'] = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=' ,  'schedulable' ,  $result['id']), 'deepness' => $original['criteria']['deepness'] - 1) );
599
600                $repeat =  Controller::find( array( 'concept' => 'repeat' ), false, array( 'filter' => array( '=', 'schedulable', $result['id'] ) ) );
601
602                if(is_array($repeat))
603                    $result['repeat'] = $repeat[0];
604            }
605           
606       }
607   }
608   
609    //TODO: Remover apos suporte a deepness na api
610    public function deepnessFindParticipant( &$uri , &$result , &$criteria , $original ){
611       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
612       {
613           foreach ($result as $i => &$v)
614           {
615                self::deepnessReadParticipant( $uri, $v, $criteria, $original );
616           }
617       } 
618       
619   }
620
621    //TODO: Remover apos suporte a deepness na api
622    public function deepnessReadCalendarSignature(&$uri, &$result, &$criteria, $original) {
623
624        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
625            if (isset($result['calendar'])) {
626                $result['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $result['calendar']));
627                $result['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $result['id'])));
628            }
629    }
630
631    //TODO: Remover apos suporte a deepness na api
632    public function deepnessFindCalendarSignature(&$uri, &$result, &$criteria, $original) {
633
634        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
635            foreach ($result as $i => $v) {
636                if (isset($v['calendar'])) {
637                    $result[$i]['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $v['calendar']), false, false);
638                    $result[$i]['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $v['id'])));
639                    //Caso não seja o dono da agenda retorna o objeto permission com as acls
640                    if ($result[$i]['isOwner'] == 0) {
641                        $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'user', Config::me('uidNumber')))));
642
643                        if (!is_array($permission) || !$permission) {
644
645                            $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'type', '1'))));
646                        }
647                        $result[$i]['permission'] = $permission[0];
648                    }
649                }
650                //TODO - Padronizar retorno do deepness
651                if (isset($v['user']))
652                    $result[$i]['user'] = Controller::read(array('concept' => 'user', 'id' => $v['user']), false, false);
653            }
654        }
655    }
656
657//Decode Find       
658    public function decodeFindConcept(&$uri, &$result, &$criteria, $original) {
659        if ($result && is_array($result)) {
660            $m = array_flip(self::${$uri['concept'] . 'Map'});
661            $new = array();
662            foreach ($result as $i => $v)
663                $new[$i] = self::parseConcept($result[$i], $m);
664
665
666            $result = $new;
667        }
668    }
669
670    public function decodeFindSchedulable(&$uri, &$result, &$criteria, $original) {
671        if ($result && is_array($result)) {
672            $m = array_flip(self::${$uri['concept'] . 'Map'});
673            $m['calendar_id'] = 'calendar';
674            $new = array();
675            foreach ($result as $i => $v)
676                $new[$i] = self::parseConcept($result[$i], $m);
677
678
679            $result = $new;
680        }
681    }
682
683    public function decodeFindAttachment(&$uri, &$result, &$criteria, $original) {
684        if (isset($result))
685            foreach ($result as $key => &$value)
686                $value['source'] = base64_decode($value['source']);
687    }
688
689    public function decodeSignatureAlarmType(&$uri, &$result, &$criteria, $original) {
690        if (is_array($result))
691            foreach ($result as &$param)
692                if (isset($param['type']))
693                    $param['type'] = self::decodeAlarmType($param['type']);
694    }
695
696/////////////////////////////////////////////////////////////////////////
697
698    static function decodeParticipantsEvent( &$uri, $result, &$criteria, $original) {
699        $participants = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=', 'schedulable'  ,  $result['id']) ));
700
701        if($participants && ($size = count($participants)) < 100){
702            if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0){
703                self::deepnessFindParticipant($uri, $participants, $criteria, $original);
704                 $participants['attendees'] = $participants;
705            }
706           
707        }else if($participants && ($size = count($participants)) > 100){
708            $owner = Controller::read( array( 'concept' => 'calendarSignature' ) , false ,array( 'filter' => array('AND', array('=', 'calendar'  ,  $result['calendar']), array('=', 'isOwner', '1'))));
709            $owner = Controller::read( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'user', $owner[0]['user'])), 'deepness' => 2));
710
711            if(is_array($owner))
712                $owner = $owner[0];
713
714            $reference = array_slice($participants, 0, 100);
715            $organizer = false;
716            $asOwner = false;
717
718            foreach($reference as $r => &$v){
719                if($v['id'] == $owner['id']){
720                    $v = $owner;
721                    $asOwner = true;
722                    continue;
723                }
724
725                self::deepnessReadParticipant($uri, $v, $criteria, $original);
726
727                if($v['isOrganizer'] == "1" )
728                    $organizer = $v;
729            }
730
731            if(!$organizer){
732                $organizer = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'isOrganizer', '1')), 'deepness' => 2));
733
734                array_push($reference, $organizer[0]);
735
736            }else if($organizer && ($organizer['id'] != $owner['id']))
737                array_merge($reference, $organizer);
738
739            if(!$asOwner)
740                array_push($reference, $owner);
741
742            $statusAttendees = array( 'default' => 0, 'accepted' => 0, 'tentative' => 0, 'cancelled' => 0, 'unanswered' => 0, 'delegated' => 0 );
743            $statusLabels = array( 'default', 'accepted', 'tentative', 'cancelled', 'unanswered', 'delegated' );
744
745            foreach($participants as $k => &$p){
746                if(!$organizer && $p['isOrganizer'] == "1"){
747                    self::deepnessReadParticipant($uri, $p, $criteria, $original);
748                    $reference = array_merge($reference, array($p));
749                }
750
751                $statusAttendees[$statusLabels[$p['status']]]++;
752            }
753
754            $participants['statusAttendees'] = $statusAttendees;
755            $participants['sizeAttendees'] = $size;
756            $participants['attendees'] = $reference;
757        }
758       
759        return $participants;
760    }
761   
762    static function dayAlarm( &$uri , &$params , &$criteria , $original ) {
763        if(isset($criteria['filter'][1]) && $criteria['filter'][1] == 'date')
764        {
765            $target = $criteria['filter'][2];
766
767            $params = array();
768
769            $al = Controller::service('PostgreSQL')->execSql("SELECT distinct co.id as \"id\", co.cal_uid as \"uid\", co.type_id as \"type\", co.dtstart as \"startTime\", co.summary as \"summary\", co.description as \"description\", co.dtend as \"endTime\", co.location as \"location\", co.allday as \"allDay\", co.transp as transparent, co.class_id as class, ".
770                "co.range_start as \"rangeStart\", co.range_end as \"rangeEnd\", co.last_update as \"lastUpdate\", co.dtstamp as \"dtstamp\", co.sequence as \"sequence\", co.tzid as \"timezone\", CASE WHEN rep.object_id = co.id THEN occ.occurrence - al.alarm_offset ELSE co.dtstart - al.alarm_offset END as \"sendTime\", ".
771                "al.unit as \"unit\", al.time as \"time\" FROM calendar_alarm as al, calendar_object as co, calendar_repeat as rep, calendar_repeat_occurrence as occ, calendar_participant as part WHERE ".
772                "al.action_id = '".ALARM_ALERT."' AND al.sent = '0' AND ( (al.participant_id = part.id) AND (part.user_info_id = '". Config::me('uidNumber') ."') ) AND part.object_id = co.id AND ".
773                "CASE WHEN rep.object_id = co.id ".
774                "THEN rep.id = occ.repeat_id AND occ.occurrence - al.alarm_offset >= '$target' AND occ.occurrence - al.alarm_offset <= '".( $target + 86400000)."' ".
775                "ELSE (co.range_start - al.alarm_offset) >= '$target' AND (co.range_start - al.alarm_offset) <= '".( $target + 86400000)."' END");
776           
777            if(is_array($al))
778              foreach( $al as $v )
779                $params[] = array('schedulable' =>  $v);
780             
781            else
782              $params = false;
783 
784            return false;
785        }
786    }
787   
788    static private function countMyCalendarsEvent($id, $owner) {
789                $sig = Controller::find(array('concept' => 'calendarSignature'), array('user', 'calendar', 'isOwner'), array('filter' => array('AND', array('=', 'user', $owner), array('=', 'isOwner', '1'))));
790                $calendars = array();
791                foreach ($sig as $val)
792                        $calendars[] = $val['calendar'];
793
794                $return = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('AND', array('IN', 'calendar', $calendars), array('=', 'schedulable', $id))));
795
796                return (isset($return[0])) ? count($return) : 0;
797    }
798   
799    public function deleteSchedulable(&$uri, &$params, &$criteria, $original) {
800        if (Config::module('useCaldav', 'expressoCalendar'))
801            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
802       
803        if(isset($criteria['filter']) && $criteria['filter'] && isset($criteria['filter'][1][2])){
804            $idSchedulable = $criteria['filter'][1][2];
805                        $idCalendar = $criteria['filter'][2][2];
806            $owner = $criteria['filter'][3][2];
807
808            $qtdMyCalendars = self::countMyCalendarsEvent($idSchedulable, $owner);
809
810            $link = Controller::read(array('concept' => 'calendarToSchedulable'), false, array('filter' => array('AND', array('=','calendar',$idCalendar), array('=','schedulable',$idSchedulable))));
811            $link = (is_array($link) && isset($link[0])) ? $link[0] : $link;
812           
813            $calendar = Controller::read(array('concept' => 'calendar'), false, array('filter' => array('=','id',$idCalendar)));
814            $calendar = (is_array($calendar) && isset($calendar[0])) ? $calendar[0] : $calendar;
815
816            if($isAttende = !self::ownerSchedulable($idSchedulable, $owner)){
817                Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
818               
819                if($qtdMyCalendars <= 1){
820
821                    $participant = Controller::read(array('concept' => 'participant'), array('id'), array('filter' =>
822                        array('AND',
823                            array('=', 'user', $owner),
824                            array('=', 'schedulable', $idSchedulable)
825                        )));
826
827                    Controller::call(('update'), array('concept' => 'participant', 'id' => $participant[0]['id']), array('status' => STATUS_CANCELLED));
828                }
829
830            }else{
831                if($qtdMyCalendars > 1 )
832                    Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
833            }
834
835            if (Config::module('useCaldav', 'expressoCalendar'))
836                    DAViCalAdapter::deleteEvent($idSchedulable, array('location' => $calendar['location']));
837
838            if($isAttende || ($qtdMyCalendars > 1))
839                return false;
840
841            $uri['id'] = $idSchedulable;
842        }
843       
844    }
845
846    public function deleteCalendarToPermissionDependences(&$uri, &$params, &$criteria, $original) {
847        $permission = Controller::read($uri, array('user', 'calendar'));
848
849        $calendarSignature = Controller::find(array('concept' => 'calendarSignature'), array('id'), array('filter' => array('AND', array('=', 'calendar', $permission['calendar']), array('=', 'user', $permission['user']), array('=', 'isOwner', '0'))));
850
851        if ($calendarSignature)
852            Controller::delete(array('concept' => 'calendarSignature', 'id' => $calendarSignature[0]['id']));
853    }
854
855    public function deleteCalendarSignatureDependences(&$uri, &$params, &$criteria, $original) {
856        $signature = Controller::read($uri, array('isOwner', 'calendar'));
857
858        if ($signature['isOwner'] == '1') {
859            $calendarToSchedulables = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('=', 'calendar', $signature['calendar'])));
860
861            $schedulables = array();
862            if (is_array($calendarToSchedulables))
863                foreach ($calendarToSchedulables as $key => $calendarToSchedulable)
864                    $schedulables[] = $calendarToSchedulable['schedulable'];
865
866            if (!empty($schedulables))
867                        Controller::deleteALL(array('concept' => 'schedulable'), null, array('filter' => array('IN', 'id', $schedulables)));
868
869            Controller::delete(array('concept' => 'calendar', 'id' => $signature['calendar']));
870               
871                $permissions = Controller::find(array('concept' => 'calendarToPermission'), array('id'), array('filter' => array('=', 'calendar', $signature['calendar'])));
872
873               
874               
875                if($permissions && count($permissions) > 0){
876                        $ids = array();
877                        foreach($permissions as $key => $value)
878                                array_push($ids, $value['id']);
879               
880                        Controller::deleteALL(array('concept' => 'calendarToPermission'), null, array('filter' => array('IN', 'id', $ids)));
881                       
882                }
883               
884               
885        }
886    }
887
888    public function decodeSchedulablettachment(&$uri, &$params, &$criteria, $original) {
889        if (isset($original['URI']['id'])){
890            $schedulableAttachment = Controller::read(array('concept' => 'schedulableToAttachment'), false, array('filter' => array( '=', 'attachment' , $original['URI']['id'] )));
891            $uri['id'] = $schedulableAttachment[0]['id'];
892        }
893    }
894
895    public function deleteAttachmentDependences(&$uri, &$params, &$criteria, $original) {
896        Controller::delete(array('concept' => 'attachment', 'id' => $original['URI']['id']));
897    }
898   
899    public function decodeDeleteCalendarSignatureAlarm(&$uri, &$params, &$criteria, $original) {
900                if ($original['URI']['id'] == '' && isset($original['criteria']['filter'])){
901                        Controller::deleteAll(array('concept' => 'calendarSignatureAlarm'), null,$original['criteria']);
902                        return false;
903                }
904    }
905
906    public function createDefaultSignature(&$uri, &$result, &$criteria, $original) {
907
908        //Caso uma busca não retorne nenhum resultado e foi buscado pelas assinaturas do usuario logado apenas
909        $isValidSignature = false;
910
911        //Veirifica pois o usuário pode ter varias assinaturas mas não ser dona de nenhuma
912        if (count($result) > 0) {
913            foreach ($result as $value) {
914                if (isset($value['isOwner']) && $value['isOwner'] != 0)
915                    $isValidSignature = true;
916            }
917        }
918
919        if (!$isValidSignature &&
920                ( $original['criteria']['filter'][1][0] == '=' &&
921                $original['criteria']['filter'][1][1] == 'user' &&
922                $original['criteria']['filter'][1][2] == $_SESSION['phpgw_session']['account_id']
923                )) {
924
925            if (Config::module('useCaldav', 'expressoCalendar')) {
926                require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
927
928                $calendario = DAViCalAdapter::findCalendars();
929            }
930
931            if (Config::module('useCaldav', 'expressoCalendar') && is_array($calendario) && count($calendario) > 0) {
932                foreach ($calendario as $i => $v) {
933
934                    $urlA = explode('/', $v->url);
935                    $name = isset($v->displayname) ? $v->displayname : $urlA[(count($urlA) - 2)];
936                    $cal = array('name' => $name,
937                        'description' => isset($v->description) ? $v->description : $name,
938                        'timezone' => isset($v->timezone) ? $v->timezone : (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
939                        'dtstamp' => time() . '000',
940                        'location' => $urlA[(count($urlA) - 3)] . '/' . $urlA[(count($urlA) - 2)]
941                    );
942
943                    $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
944
945
946
947                    $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
948                        'calendar' => $calCreated['id'],
949                        'isOwner' => '1',
950                        'dtstamp' => time() . '000',
951                        'fontColor' => 'FFFFFF',
952                        'backgroundColor' => '3366CC',
953                        'borderColor' => '3366CC',
954                    );
955
956                    $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
957
958
959                    DAViCalAdapter::importCollection($v->url, $calCreated['id']);
960                }
961            } else {
962                //Criaremos uma agenda padrão
963                $cal = array('name' => 'Calendario',
964                    'description' => 'Calendario Padrão',
965                    'timezone' => (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
966                    'dtstamp' => time() . '000'
967                );
968
969                $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
970
971                $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
972                    'calendar' => $calCreated['id'],
973                    'isOwner' => '1',
974                    'dtstamp' => time() . '000',
975                    'fontColor' => 'FFFFFF',
976                    'backgroundColor' => '3366CC',
977                    'borderColor' => '3366CC',
978                );
979
980                $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
981            }
982
983            $result = Controller::find($original['URI'], $original['properties'] ? $original['properties'] : null, $original['criteria']);
984            return false;
985        }
986    }
987
988    //TODO - Criar conceito separado para participantes externos e remover o criterio notExternal
989    public function findExternalPaticipants(&$uri, &$result, &$criteria, $original) {
990        if (Config::me('uidNumber') && !isset($criteria['notExternal'])) {
991            $newuri['concept'] = 'user';
992            $newuri['service'] = 'PostgreSQL';
993
994            $newCriteria = $original['criteria'];
995            $valid = true;
996
997            $newCriteria['filter'] = array('AND', $newCriteria['filter'], array('=', 'owner', Config::me('uidNumber')));
998            $externalUsers = Controller::find($newuri, $original['properties'] ? $original['properties'] : null, $newCriteria);
999
1000            if (is_array($externalUsers)) {
1001                foreach ($externalUsers as $i => $v)
1002                    $externalUsers[$i]['isExternal'] = '1';
1003            }
1004            else
1005                $externalUsers = array();
1006
1007            if (!is_array($result))
1008                $result = array();
1009
1010            return array_merge($result, $externalUsers);
1011        }
1012    }
1013
1014    public function davcalCreateCollection(&$uri, &$params, &$criteria, $original) {
1015        if (Config::module('useCaldav', 'expressoCalendar')) {
1016            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1017            DAViCalAdapter::mkcalendar($params['location'], $params['name'], isset($params['description']) ? $params['description'] : '' );
1018        }
1019    }
1020
1021    public function davcalDeleteCollection(&$uri, &$params, &$criteria, $original) {
1022        if (Config::module('useCaldav', 'expressoCalendar') && Config::module('onRemoveCascadeCalDav')) {
1023            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1024            $calendar = Controller::read($uri);
1025            DAViCalAdapter::rmCalendar($calendar['location']);
1026        }
1027    }
1028
1029    public function davcalUpdateCollection(&$uri, &$params, &$criteria, $original) {
1030        if (Config::module('useCaldav', 'expressoCalendar')) {
1031            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1032            if (isset($params['location'])) {
1033                $calendar = Controller::read($uri);
1034                if ($calendar['location'] !== $params['location'])
1035                    DAViCalAdapter::mvcalendar($calendar['location'], $params['location']);
1036            }
1037        }
1038    }
1039
1040    private static function _makeUid() {
1041
1042        $date = date('Ymd\THisT');
1043        $unique = substr(microtime(), 2, 4);
1044        $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890';
1045        $start = 0;
1046        $end = strlen($base) - 1;
1047        $length = 6;
1048        $str = null;
1049        for ($p = 0; $p < $length; $p++)
1050            $unique .= $base{mt_rand($start, $end)};
1051
1052        return $date . $unique . '@expresso-calendar';
1053    }
1054
1055    private function getStatus($id) {
1056        $a = array(
1057            STATUS_CONFIRMED => 'CONFIRMED',
1058            STATUS_CANCELLED => 'CANCELLED',
1059            STATUS_TENATIVE => 'TENATIVE',
1060            STATUS_UNANSWERED => 'NEEDS-ACTION',
1061            STATUS_DELEGATED => 'DELEGATED'
1062        );
1063        return $a[$id];
1064    }
1065
1066    private static function decodeAlarmType($id) {
1067        $a = array(ALARM_ALERT => 'alert',
1068            ALARM_MAIL => 'mail',
1069            ALARM_SMS => 'sms');
1070
1071        return $a[$id];
1072    }
1073
1074    private static function codeAlarmType($type) {
1075        $a = array('alert' => ALARM_ALERT,
1076            'mail' => ALARM_MAIL,
1077            'sms' => ALARM_SMS);
1078
1079        return $a[$type];
1080    }
1081
1082    private static function codeAlarmUnit($u) {
1083        if ($u === 'd')
1084            return 'days';
1085        if ($u === 'm')
1086            return 'minutes';
1087        if ($u === 'H')
1088            return 'hours';
1089    }
1090
1091    private static function ownerSchedulable($id, $me) {
1092
1093        $isOwner = Controller::find(array('concept' => 'participant'), array('id'), array('filter' =>
1094                    array('AND',
1095                        array('=', 'isOrganizer', '1'),
1096                        array('=', 'user', $me),
1097                        array('=', 'schedulable', $id)
1098                        )));
1099
1100        return ( isset($isOwner[0]['id']) ) ? true : false;
1101    }
1102   
1103   
1104    private static function referenceCalendarToObject($schedulable, $calendar) {
1105        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_to_calendar_object.id as calendar_to_calendar_Object FROM calendar_to_calendar_object'
1106            . ' WHERE calendar_to_calendar_object.calendar_id = '. $calendar
1107            . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($schedulable));
1108    }
1109   
1110    private static function schedulable2calendarToObject($Schedulable) {
1111        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_to_calendar_object.id as calendar_to_calendar_Object , calendar.name as calendar_name ,calendar.location as calendar_location, calendar.id as calendar_id FROM calendar_to_calendar_object , calendar , calendar_signature'
1112                        . ' WHERE calendar_signature.user_uidnumber = ' . $_SESSION['wallet']['user']['uidNumber']
1113                        //      .' AND calendar_signature.is_owner = 1'
1114                        . ' AND calendar_signature.calendar_id = calendar.id'
1115                        . ' AND calendar_to_calendar_object.calendar_id = calendar.id'
1116                        . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($Schedulable));
1117    }
1118
1119    protected static function isAllowDeleteInCalendar($calendar) {
1120        $f = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'user', Config::me('uidNumber')), array('=', 'calendar', $calendar))));
1121        return (strpos($f[0]['acl'], CALENDAR_ACL_REMOVE) === false) ? false : true;
1122    }
1123
1124}
1125
1126?>
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