source: trunk/prototype/modules/calendar/interceptors/DBMapping.php @ 6393

Revision 6393, 42.5 KB checked in by acoutinho, 12 years ago (diff)

Ticket #2831 - Implementação ao suporte a repetição de eventos
Line 
1<?php
2
3//Definindo Constantes
4require_once ROOTPATH . '/modules/calendar/constants.php';
5
6require_once ROOTPATH . '/modules/calendar/interceptors/Helpers.php';
7
8class DBMapping extends Helpers {
9
10    static function encodeCreateSchedulable(&$uri, &$params, &$criteria, $original) {
11        $params['type_id'] = EVENT_ID;
12
13        if (!is_numeric($params['startTime']))
14            $params['startTime'] = self::parseTimeDate($params['startTime'], $params['timezone']);
15
16        if (!is_numeric($params['endTime'])) {
17            $params['endTime'] = self::parseTimeDate($params['endTime'], $params['timezone']);
18
19            if ($params['allDay'])
20                $params['endTime'] = $params['endTime'] + 86400000;
21        }
22
23        $params['rangeEnd'] = $params['endTime'];
24        $params['rangeStart'] = $params['startTime'];
25
26        ///////////////////////////////////////////////////////////////////
27
28        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
29        $params['lastUpdate'] = (isset($params['lastUpdate'])) ? $params['lastUpdate'] : time() . '000';
30        $params['type'] = EVENT_ID;
31        $params['uid'] = isset($params['uid']) ? $params['uid'] : self::_makeUid();
32    }
33
34    static function parseTimeDate($time, $timezone) {
35        return strtotime($time . ' ' . $timezone) . '000';
36    }
37
38     public function encodeCreateAlarm( &$uri , &$params , &$criteria , $original ){
39       
40        if(!isset($params['schedulable']) || !isset($params['rangeStart']) || !isset($params['rangeEnd']) )
41        {
42            $participant = Controller::read( array( 'concept' => 'participant' , 'id' => $params['participant'] ) , array('schedulable')  );
43
44            $params['schedulable'] = $participant['schedulable'];
45
46            $params['type'] = self::codeAlarmType($params['type']);
47
48            $params['offset'] = $params['time'] * 1000;
49
50            switch( strtolower($params['unit']) )
51            {
52                case 'd': $params['offset'] *= 24;
53                case 'h': $params['offset'] *= 60;
54                case 'm': $params['offset'] *= 60;
55            }
56        }
57    }
58
59    public function encodeCreateSuggestion(&$uri, &$params, &$criteria, $original) {
60        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
61    }
62
63    public function encodeUpdateAlarm(&$uri, &$params, &$criteria, $original) {
64        if (isset($params['type']))
65            $params['type'] = self::codeAlarmType($params['type']);
66    }
67
68    public function encodeCreateAttachment(&$uri, &$params, &$criteria, $original) {
69
70        if (!isset($params['source']))
71            return false;
72
73        if (isset($_FILES[$params['source']]))
74            if (isset($params['id']))
75                $params = array_merge($_FILES[$params['source']], array('id' => $params['id']));
76            else
77                $params = $_FILES[$params['source']];
78
79        if (isset($params['owner']))
80            $params['owner'] = Config::me('uidNumber');
81    }
82
83///////////////////////////////////////////////////////////////////////////////////////////////////////////////
84
85    public function encodeSignatureAlarmType(&$uri, &$params, &$criteria, $original) {
86        $params['type'] = self::codeAlarmType($params['type']);
87    }
88
89    public function insertOwnerLink(&$uri, &$params, &$criteria, $original) {
90        $params['owner'] = Config::me('uidNumber');
91    }
92
93    public function encodeServiceUser(&$uri, &$params, &$criteria, $original) {
94        if (isset($params['isExternal']) && $params['isExternal'] == '1')
95            $uri['service'] = 'PostgreSQL';
96    }
97
98    public function prepareRepeat(&$uri, &$params, &$criteria, $original) {
99        if (isset($params['startTime']) || isset($params['endTime'])) {
100           
101            if(!isset($params['schedulable']))
102                $params = array_merge($params , Controller::read(array('concept' => 'repeat', 'id' => $params['id']), array('schedulable')));
103 
104            $timezone = Controller::read(array('concept' => 'schedulable', 'id' => $params['schedulable']), array('timezone'));
105
106            if (isset($params['startTime']))
107                $params['startTime'] = self::parseTimeDate($params['startTime'], $timezone['timezone']);
108            if (isset($params['endTime']))
109                $params['endTime'] = self::parseTimeDate($params['endTime'], $timezone['timezone']);
110        }
111    }
112
113    public function findSchedulable(&$uri, &$params, &$criteria, $original) {
114        if (isset($criteria['filter'][2][1]) && $criteria['filter'][2][1] == 'calendar') {
115
116            $sql = ' SELECT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
117                .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
118                .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
119                .'calendar_object.location as "location", calendar_object.allday as "allDay", '
120                .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
121                .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
122                .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
123                .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
124                .'calendar_object.tzid as "timezone" ,calendar_to_calendar_object.calendar_id as '
125                .'calendar FROM calendar_to_calendar_object , calendar_object '
126                .'WHERE ( calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $criteria['filter'][2][2]) . '\')) '
127                .'AND calendar_to_calendar_object.calendar_object_id = calendar_object.id ';   
128           
129            if(isset($criteria['searchEvent']) && $criteria['searchEvent']){
130                $where = 'AND (((upper("summary") like upper(\'%'.$criteria['filter'][1][1][2].'%\') OR upper("description") like upper(\'%'.$criteria['filter'][1][2][2].'%\')))) ORDER BY dtstart LIMIT '.$criteria['limit'].'  OFFSET '.$criteria['offset'].' ';
131                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
132
133            }else{
134                $start = array( $criteria['filter'][1][1][1][2] , $criteria['filter'][1][2][1][2], $criteria['filter'][1][3][1][2] );
135                $end = array( $criteria['filter'][1][1][2][2] , $criteria['filter'][1][2][2][2], $criteria['filter'][1][3][2][2] );
136
137                $ids = array();
138                $occ = array();
139
140                if ($occurrences = self::checkOccurrences($start[0], $end[0], $criteria['filter'][2][2]))
141                    foreach ($occurrences as $id => $occurrence) {
142                        $ids[] = $id;
143                        $occ[] = $occurrence;
144                    }   
145
146                $where = 'AND ((range_end >= \'' . $start[0] . '\' AND range_end <= \'' . $end[0] . '\') OR '
147                        .'(range_start >= \'' . $start[1] . '\' AND range_start <= \'' . $end[1] . '\') OR '
148                        .'(range_start <= \'' . $start[2] . '\' AND range_end >= \'' . $end[2] . '\')) '
149                .(!empty($ids) ? ' ' .'AND calendar_object.id NOT IN (\'' . implode('\',\'', $ids) . '\') ' : ' ');
150
151
152                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
153                $params = array_merge($params, $occ);           
154            }
155            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
156            return false;
157        }
158    }
159
160    public function deepnessFindRepeatOccurrence(&$uri, &$result, &$criteria, $original) {
161
162        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
163            return;
164
165        foreach ($result as $i => &$res)
166            if (isset($res['repeat']))
167                $res['repeat'] = Controller::read(array('concept' => 'repeat', 'id' => $res['repeat']), false, array('deepness' => intval($criteria['deepness']) - 1));
168    }
169
170    public function deepnessRepeat(&$uri, &$result, &$criteria, $original) {
171
172        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
173            return;
174
175        $result['schedulable'] = Controller::find(array('concept' => 'schedulable'), false, array('filter' => array('=', 'id', $result['schedulable']), 'deepness' => intval($criteria['deepness']) - 1));
176        $result['schedulable'] = $result['schedulable'][0];
177    }
178
179    public function saveOccurrences(&$uri, &$result, &$criteria, $original) {
180        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
181
182        if (!is_array($ranges) || !isset($ranges[0]['rangeStart']) || !isset($ranges[0]['rangeEnd']))
183            return;
184
185        if (isset($result['id']))
186            $id = $result['id'];
187        else
188            $id = $uri['id'];
189
190        $repeat = Controller::read(array('concept' => 'repeat', 'id' => $id));
191
192        unset($repeat['schedulable']);
193        unset($repeat['id']);
194
195        $exceptions = array();
196
197        if (isset($original['properties']['exceptions'])) {
198            $exceptions = explode(',', $original['properties']['exceptions']);
199            unset($repeat['exceptions']);
200        }
201
202        $lastExceptions = Controller::find(array('concept' => 'repeatOccurrence'), array("occurrence"), array('filter' => array('AND', array('=', 'repeat', $id), array('=', 'exception', 1))));
203
204        //Recurepa as execeções anteriores caso exista
205        if (isset($lastExceptions) && count($lastExceptions) && $lastExceptions)
206            foreach ($lastExceptions as $key => $value)
207                array_push($exceptions, $lastExceptions[$key]['occurrence']);
208
209        $params = array_diff(self::decodeRepeat($repeat, $ranges[0]['rangeStart'], $ranges[0]['rangeEnd']), $exceptions);
210
211        Controller::delete(array('concept' => 'repeatOccurrence'), false, array('filter' => array('=', 'repeat', $id)));
212
213        if (!empty($params))
214            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','", $exceptions) . "')" ));
215    }
216
217    public function checkOccurrences($start, $end, $calendarIds) {
218
219        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
220        $ranges = $ranges[0];
221
222        $origStart = $start;
223        $origEnd = $end;
224
225        if ($initialized = (isset($ranges['rangeStart']) && isset($ranges['rangeEnd']))) {
226            if ($ranges['rangeStart'] <= $start)
227                $start = false;
228            if ($ranges['rangeEnd'] >= $end)
229                $end = false;
230        }
231
232        $repeats = self::findRepeats($calendarIds);
233        if (!is_array($repeats) || empty($repeats))
234            return( false );
235
236        $result = array();
237        $ids = array();
238
239        foreach ($repeats as $repeat) {
240            $ids[] = $id = $repeat['id'];
241            unset($repeat['id']);
242
243            if (!isset($result[$id]))
244                $result[$id] = !$initialized ? array($repeat['startTime']) : array();
245
246            if (!$initialized)
247                $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $end));
248            else {
249                if ($start)
250                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $ranges['rangeStart']));
251
252                if ($end)
253                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $ranges['rangeEnd'], $end));
254            }
255
256            if (empty($result[$id]))
257                unset($result[$id]);
258        }
259
260        if ($start || $end) {
261            Controller::begin(array('service' => 'PostgreSQL'));
262
263            foreach ($result as $id => $res){
264               
265                $ocurrences = array_unique($res);
266                Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,occurrence)VALUES('" . $id . "','" . implode("'),('" . $id . "', '", $ocurrences) . "')");
267            }
268            $data = array();
269
270            if ($start)
271                $data['rangeStart'] = $start;
272
273            if ($end)
274                $data['rangeEnd'] = $end;
275
276            if (!$initialized)
277                $data['user'] = Config::me('uidNumber');
278
279            Controller::call(( $initialized ? 'replace' : 'create'), array('concept' => 'repeatRange'), $data, array('filter' => array('=', 'user', Config::me('uidNumber'))));
280
281            Controller::commit(array('service' => 'PostgreSQL'));
282        }
283
284//      $return = Controller::find( array( 'concept' => 'repeatOccurrence' ), false, array( 'filter' => array( 'AND', array( '>=', 'occurrence', $origStart ), array( '<=', 'occurrence', $origEnd ), array( 'IN', 'repeat', $ids ) ), 'deepness' => $deep ) );
285
286        $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('\',\'', $ids) . '\') AND calendar_repeat.id = calendar_repeat_occurrence.repeat_id AND calendar_repeat_occurrence.exception != 1');
287
288        if (!is_array($return))
289            return( false );
290
291        $result = array();
292        $params = array();
293
294        foreach ($return as $ret) {
295            $currentId = $ret['schedulable'];
296
297            if (!isset($result[$currentId])) {
298                $result[$currentId] = Controller::read(array('concept' => 'schedulable', 'id' => $currentId));
299                $result[$currentId]['occurrences'] = array();
300
301                $calendarToCalendarObj = self::schedulable2calendarToObject($currentId);
302                $result[$currentId]['calendar'] = $calendarToCalendarObj[0]['calendar_id'];
303            }
304
305            $result[$currentId]['occurrences'][] = $ret['occurrence'];
306        }
307
308        return( $result );
309    }
310
311    public static function findRepeats($ids) {
312        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('\',\'', $ids) . '\')');
313    }
314
315//HELPERS
316    public static function decodeRepeat($repeat, $start, $end) {
317
318        date_default_timezone_set('UTC');
319
320        require_once ROOTPATH . '/plugins/when/When.php';
321
322        $r = new When();
323
324        if ($repeat['frequency'] === 'none')
325            return( array() );
326
327        //Nao deve ser usando o horário da repeticao pois nela contem apenas o dias,
328        //deve se recuperar o horário do evento para um correto calculo.
329        if (max($start, $repeat['startTime']) != $repeat['startTime']) {
330            $time = new DateTime('@' . (int) ( $repeat['startTime'] / 1000 ), new DateTimeZone('UTC'));
331
332            $hoursOcurrence = new DateTime('@' . (int) ( $start / 1000 ), new DateTimeZone('UTC'));
333            $hoursOcurrence = $hoursOcurrence->format('H');
334
335            $diffTime = ((($time->format('H') - $hoursOcurrence) * (3600000)) + ($time->format('i') * (60000)));
336            $start = new DateTime('@' . (int) ( ( $start + $diffTime ) / 1000 ), new DateTimeZone('UTC'));
337        }else
338            $start = new DateTime('@' . (int) ( max($start, $repeat['startTime']) / 1000 ), new DateTimeZone('UTC'));
339
340        foreach ($repeat as $rule => $value) {
341            if (!isset($value) || !$value || $value === "0")
342                continue;
343
344            switch (strtolower($rule)) {
345                case "starttime": break;
346                case "frequency":
347                    $r->recur($start, $value);
348                    break;
349                case "endtime":
350                    $r->until(new DateTime('@' . (int) ( $value / 1000 )));
351                    break;
352                case "count": case "interval": case "wkst":
353                    $r->$rule($value);
354                    break;
355                default :
356                    $r->$rule(!is_array($value) ? explode(',', $value) : $value );
357                    break;
358            }
359        }
360
361        $return = array();
362
363        while ($result = $r->next()) {
364            $u = $result->format('U') * 1000;
365
366            if ($u > $end) //data da repetição atual maior que a data final da busca do usuario ?
367                break;
368
369            $return[] = $u;
370        }
371
372        return( $return );
373    }
374
375///////////////////////////////////////////////////////////////////////////////////////////////////////////////
376
377    public function updateCalendar(&$uri, &$params, &$criteria, $original) {       
378        if (isset($params['calendar'])) {
379            if(isset($params['lastCalendar'])){
380                $calendarObjects = self::referenceCalendarToObject($uri['id'], $params['lastCalendar']);
381                $params2['calendar'] = $params['calendar'];
382            }else{
383                $calendarObjects = self::schedulable2calendarToObject($uri['id']);
384                $params2['calendar'] = $params['calendar'];
385            }
386           
387            foreach ($calendarObjects as $calendarObject)
388                Controller::update(array('concept' => 'calendarToSchedulable', 'id' => $calendarObject['calendar_to_calendar_object']), $params2);
389
390            unset($params['calendar']);
391
392            if (count($params) < 1)
393                return false;
394        }
395    }
396
397//Encode Update
398
399    public function encodeUpdateSchedulable(&$uri, &$params, &$criteria, $original) {
400
401        $event = Controller::read(array('concept' => 'schedulable', 'id' => $params['id']));
402       
403        if (isset($params['startTime'])) {
404
405            if (!is_numeric($params['startTime']))
406                $params['startTime'] = self::parseTimeDate($params['startTime'], $event['timezone']);
407
408            $params['rangeStart'] = $params['startTime'];
409        }if (isset($params['endTime'])) {
410
411            if (!is_numeric($params['endTime'])) {
412                $params['endTime'] = self::parseTimeDate($params['endTime'], $event['timezone']);
413
414            if ((isset($params['allDay']) && $params['allDay']) || ( !isset($params['allDay']) && $event['allDay']))
415                $params['endTime'] = $params['endTime'] + 86400000;
416            }
417            $params['rangeEnd'] = $params['endTime'];
418        }
419    }
420
421    static function putEvent(&$uri, &$result, &$criteria, $original) {
422        if (Config::module('useCaldav', 'expressoCalendar')) { //Ignorar Put dos eventos ja vindos do caldav
423            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
424
425            $eventID = (isset($result['id'])) ? $result['id'] : $uri['id'];
426            $event = Controller::read(array('concept' => 'schedulable', 'id' => $eventID));
427
428            $participants = Controller::find(array('concept' => 'participant'), false, array('filter' => array('=', 'schedulable', $eventID)));
429
430            if (is_array($participants) && count($participants) > 0)
431                foreach ($participants as $ii => $vv) {
432                    if ($vv['isExternal'] == 1)
433                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user'], 'service' => 'PostgreSQL'));
434                    else
435                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user']));
436                }
437
438            $event['URI']['concept'] = 'schedulable';
439            $event['participants'] = $participants;
440
441            $ical = Controller::format(array('service' => 'iCal'), array($event));
442            $calendars = self::schedulable2calendarToObject($original['properties']['id']); //Busca os calendarios do usuario logado que contenham o evento
443            if (is_array($calendars))
444                foreach ($calendars as $calendar)
445                    DAViCalAdapter::putIcal($ical, array('uid' => $event['uid'], 'location' => $calendar['calendar_location']));
446        }
447    }
448
449///////////////////////////////////////////////////////////////////////////////////////////////////////////////
450
451    public function verifyCalendarLocation(&$uri, &$params, &$criteria, $original) {
452        if (!isset($params['location']))
453            $params['location'] = Config::me('uid') . '/' . $params['name'];
454    }
455
456    //TODO: Remover apos suporte a ManytoMany na api
457    public function createCalendarToSchedulable(&$uri, &$result, &$criteria, $original) {
458
459        Controller::create(array('concept' => 'calendarToSchedulable'), array('calendar' => $original['properties']['calendar'], 'schedulable' => $result['id']));
460    }
461
462    public function createCreateSchedulableToAttachment(&$uri, &$params, &$criteria, $original) {
463        if (array_key_exists('attachments', $original['properties']))
464            foreach ($original['properties']['attachments'] as $key => $value) {
465                if (isset($params['id']))
466                    Controller::create(array('concept' => 'schedulableToAttachment'), array('attachment' => $value['attachment'], 'schedulable' => $params['id']));
467            }
468    }
469
470    public function deepnessFindCalendarShared(&$uri, &$result, &$criteria, $original) {
471        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != '0' && count($result) > 0) {
472
473            $calendarIds = array();
474            foreach ($result as $key => $value)
475                array_push($calendarIds, $value['calendar']);
476
477            $calendar = Controller::find(array('concept' => 'calendar'), false, array('filter' => array('AND', array('IN', 'id', $calendarIds), $original['criteria']['filter'])));
478
479            if ($calendar && count($calendar) > 0){
480                $newResult = array();
481                foreach ($calendar as $key => $value) {
482                    foreach ($result as $k => $r) {
483
484                        if ($r['calendar'] == $value['id']) {
485                            $r['calendar'] = $value;
486                            array_push($newResult, $r);
487                        }
488                    }
489                }
490
491                foreach ($newResult as $key => &$value) {
492                    if ($value['user'] != 0) {
493                        $user = $value['user'];
494                        $value['user'] = Controller::read(array('concept' => 'user', 'id' => $user));
495
496                        if (!$value['user'])
497                            $value['user'] = Controller::read(array('concept' => 'group', 'id' => $user));
498                    }
499                }
500
501                $result = $newResult;
502            }else
503                $result = '';
504        }
505    }
506
507    //TODO: Remover apos suporte a deepness na api
508    public function deepnessFindEvent(&$uri, &$result, &$criteria, $original) {
509        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
510            $Time = new DateTime('now', new DateTimeZone('UTC'));
511            $DayLigth = array();
512            foreach ($result as $i => $v) {
513
514                if (!isset($currentTimezone) || $currentTimezone != $original['criteria']['timezones'][$v['calendar']]) {
515                    $currentTimezone = isset($original['criteria']['timezones'][$v['calendar']]) ? $original['criteria']['timezones'][$v['calendar']] : $v['timezone'];
516                    $Time->setTimezone(new DateTimeZone($currentTimezone));
517                }
518
519                $Time->setTimestamp((int) ($v['startTime'] / 1000));
520                $DayLigth['calendar']['startTime'] = $Time->format('I') ? 1 : 0;
521
522                $Time->setTimestamp((int) ($v['endTime'] / 1000));
523                $DayLigth['calendar']['endTime'] = $Time->format('I') ? 1 : 0;
524
525                if ($currentTimezone != $v['timezone']) {
526                    $currentTimezone = $v['timezone'];
527                    $Time->setTimezone(new DateTimeZone($v['timezone']));
528
529                    $Time->setTimestamp((int) ($v['startTime'] / 1000));
530                    $DayLigth['event']['startTime'] = $Time->format('I') ? 1 : 0;
531
532                    $Time->setTimestamp((int) ($v['endTime'] / 1000));
533                    $DayLigth['event']['endTime'] = $Time->format('I') ? 1 : 0;
534                }else
535                    $DayLigth['event'] = $DayLigth['calendar'];
536
537
538                $result[$i]['DayLigth'] = $DayLigth;
539
540                if (isset($v['id'])) {
541                    $result[$i]['participants'] = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=', 'schedulable'  ,  $v['id']),'deepness' => $original['criteria']['deepness'] - 1 ));
542
543                    $attachmentRelation = Controller::find(array('concept' => 'schedulableToAttachment'), false, array('filter' => array('=', 'schedulable', $v['id'])));
544                    if (is_array($attachmentRelation)) {
545                        $attachments = array();
546                        foreach ($attachmentRelation as $key => $value)
547                            if (isset($value['attachment']) || !!$value['attachment'])
548                                $attachments[$key] = $value['attachment'];
549                        //Pega os anexos sem source
550                        $result[$i]['attachments'] = Controller::find(array('concept' => 'attachment'), array('id', 'name', 'type', 'size'), array('filter' => array('IN', 'id', $attachments)));
551                    }
552
553                    $repeat = Controller::find(array('concept' => 'repeat'), false, array('filter' => array('=', 'schedulable', $v['id'])));
554
555                    unset($result[$i]['repeat']);
556
557                    if (is_array($repeat))
558                        $result[$i]['repeat'] = $repeat[0];
559                }
560            }
561        }
562
563        return $result;
564    }
565
566//TODO: Remover apos suporte a deepness na api
567    public function deepnessReadParticipant( &$uri , &$result , &$criteria , $original ){
568       
569       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
570       {
571            if(isset($result['id']) && isset($result['user']))
572            {
573                $result['user'] = Controller::read( array( 'concept' => 'user' , 'id' => $result['user'] , 'service' => ( $result['isExternal'] == 1 ? 'PostgreSQL' : 'OpenLDAP' ) ) );
574
575                if($result['user']['id'] == Config::me('uidNumber'))
576                  $result['alarms'] = Controller::find( array( 'concept' => 'alarm' ) , null , array('filter' => array('=', 'participant' ,$result['id'] ) ) );
577            }
578       }
579       
580     
581       
582   }
583
584    //TODO: Remover apos suporte a deepness na api
585    public function deepnessReadEvent( &$uri , &$result , &$criteria , $original ){             
586   
587       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
588       {
589            if(isset($result['id']))
590            {
591                $result['participants'] = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=' ,  'schedulable' ,  $result['id']), 'deepness' => $original['criteria']['deepness'] - 1) );
592
593                $repeat =  Controller::find( array( 'concept' => 'repeat' ), false, array( 'filter' => array( '=', 'schedulable', $result['id'] ) ) );
594
595                if(is_array($repeat))
596                    $result['repeat'] = $repeat[0];
597            }
598           
599       }
600   }
601   
602    //TODO: Remover apos suporte a deepness na api
603    public function deepnessFindParticipant( &$uri , &$result , &$criteria , $original ){
604       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
605       {
606           foreach ($result as $i => &$v)
607           {
608                self::deepnessReadParticipant( $uri, $v, $criteria, $original );
609           }
610       } 
611       
612   }
613
614    //TODO: Remover apos suporte a deepness na api
615    public function deepnessReadCalendarSignature(&$uri, &$result, &$criteria, $original) {
616
617        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
618            if (isset($result['calendar'])) {
619                $result['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $result['calendar']));
620                $result['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $result['id'])));
621            }
622    }
623
624    //TODO: Remover apos suporte a deepness na api
625    public function deepnessFindCalendarSignature(&$uri, &$result, &$criteria, $original) {
626
627        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
628            foreach ($result as $i => $v) {
629                if (isset($v['calendar'])) {
630                    $result[$i]['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $v['calendar']), false, false);
631                    $result[$i]['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $v['id'])));
632                    //Caso não seja o dono da agenda retorna o objeto permission com as acls
633                    if ($result[$i]['isOwner'] == 0) {
634                        $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'user', Config::me('uidNumber')))));
635
636                        if (!is_array($permission) || !$permission) {
637
638                            $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'type', '1'))));
639                        }
640                        $result[$i]['permission'] = $permission[0];
641                    }
642                }
643                //TODO - Padronizar retorno do deepness
644                if (isset($v['user']))
645                    $result[$i]['user'] = Controller::read(array('concept' => 'user', 'id' => $v['user']), false, false);
646            }
647        }
648    }
649
650//Decode Find       
651    public function decodeFindConcept(&$uri, &$result, &$criteria, $original) {
652        if ($result && is_array($result)) {
653            $m = array_flip(self::${$uri['concept'] . 'Map'});
654            $new = array();
655            foreach ($result as $i => $v)
656                $new[$i] = self::parseConcept($result[$i], $m);
657
658
659            $result = $new;
660        }
661    }
662
663    public function decodeFindSchedulable(&$uri, &$result, &$criteria, $original) {
664        if ($result && is_array($result)) {
665            $m = array_flip(self::${$uri['concept'] . 'Map'});
666            $m['calendar_id'] = 'calendar';
667            $new = array();
668            foreach ($result as $i => $v)
669                $new[$i] = self::parseConcept($result[$i], $m);
670
671
672            $result = $new;
673        }
674    }
675
676    public function decodeFindAttachment(&$uri, &$result, &$criteria, $original) {
677        if (isset($result))
678            foreach ($result as $key => &$value)
679                $value['source'] = base64_decode($value['source']);
680    }
681
682    public function decodeSignatureAlarmType(&$uri, &$result, &$criteria, $original) {
683        if (is_array($result))
684            foreach ($result as &$param)
685                if (isset($param['type']))
686                    $param['type'] = self::decodeAlarmType($param['type']);
687    }
688
689/////////////////////////////////////////////////////////////////////////
690
691    static function dayAlarm( &$uri , &$params , &$criteria , $original ) {     
692        if(isset($criteria['filter'][1]) && $criteria['filter'][1] == 'date')
693        {
694            $target = $criteria['filter'][2];
695
696            $params = array();
697
698            $al = Controller::service('PostgreSQL')->execSql("SELECT distinct co.id as \"id\", co.cal_uid as \"uid\", co.type_id as \"type\", co.dtstart as \"startTime\", co.summary as \"summary\", co.description as \"description\", co.dtend as \"endTime\", co.location as \"location\", co.allday as \"allDay\", co.transp as transparent, co.class_id as class, ".
699                "co.range_start as \"rangeStart\", co.range_end as \"rangeEnd\", co.last_update as \"lastUpdate\", co.dtstamp as \"dtstamp\", co.sequence as \"sequence\", co.tzid as \"timezone\", CASE WHEN rep.object_id = co.id THEN occ.occurrence - al.alarm_offset ELSE co.dtstart - al.alarm_offset END as \"sendTime\", ".
700                "al.unit as \"unit\", al.time as \"time\" FROM calendar_alarm as al, calendar_object as co, calendar_repeat as rep, calendar_repeat_occurrence as occ, calendar_participant as part WHERE ".
701                "al.action_id = '".ALARM_ALERT."' AND al.sent = '0' AND ( (al.participant_id = part.id) AND (part.user_info_id = '". Config::me('uidNumber') ."') ) AND part.object_id = co.id AND ".
702                "CASE WHEN rep.object_id = co.id ".
703                "THEN rep.id = occ.repeat_id AND occ.occurrence - al.alarm_offset >= '$target' AND occ.occurrence - al.alarm_offset <= '".( $target + 86400000)."' ".
704                "ELSE (co.range_start - al.alarm_offset) >= '$target' AND (co.range_start - al.alarm_offset) <= '".( $target + 86400000)."' END");
705           
706            if(is_array($al))
707              foreach( $al as $v )
708                $params[] = array('schedulable' =>  $v);
709             
710            else
711              $params = false;
712 
713            return false;
714        }
715    }
716   
717    static private function countMyCalendarsEvent($id, $owner) {
718                $sig = Controller::find(array('concept' => 'calendarSignature'), array('user', 'calendar', 'isOwner'), array('filter' => array('AND', array('=', 'user', $owner), array('=', 'isOwner', '1'))));
719                $calendars = array();
720                foreach ($sig as $val)
721                        $calendars[] = $val['calendar'];
722
723                $return = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('AND', array('IN', 'calendar', $calendars), array('=', 'schedulable', $id))));
724
725                return (isset($return[0])) ? count($return) : 0;
726    }
727   
728    public function deleteSchedulable(&$uri, &$params, &$criteria, $original) {
729        if (Config::module('useCaldav', 'expressoCalendar'))
730            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
731       
732        if(isset($criteria['filter']) && $criteria['filter'] && isset($criteria['filter'][1][2])){
733            $idSchedulable = $criteria['filter'][1][2];
734                        $idCalendar = $criteria['filter'][2][2];
735            $owner = $criteria['filter'][3][2];
736
737            $qtdMyCalendars = self::countMyCalendarsEvent($idSchedulable, $owner);
738
739            $link = Controller::read(array('concept' => 'calendarToSchedulable'), false, array('filter' => array('AND', array('=','calendar',$idCalendar), array('=','schedulable',$idSchedulable))));
740            $link = (is_array($link) && isset($link[0])) ? $link[0] : $link;
741           
742            $calendar = Controller::read(array('concept' => 'calendar'), false, array('filter' => array('=','id',$idCalendar)));
743            $calendar = (is_array($calendar) && isset($calendar[0])) ? $calendar[0] : $calendar;
744
745            if($isAttende = !self::ownerSchedulable($idSchedulable, $owner)){
746                Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
747               
748                if($qtdMyCalendars <= 1){
749
750                    $participant = Controller::read(array('concept' => 'participant'), array('id'), array('filter' =>
751                        array('AND',
752                            array('=', 'user', $owner),
753                            array('=', 'schedulable', $idSchedulable)
754                        )));
755
756                    Controller::call(('update'), array('concept' => 'participant', 'id' => $participant[0]['id']), array('status' => STATUS_CANCELLED));
757                }
758
759            }else{
760                if($qtdMyCalendars > 1 )
761                    Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
762            }
763
764            if (Config::module('useCaldav', 'expressoCalendar'))
765                    DAViCalAdapter::deleteEvent($idSchedulable, array('location' => $calendar['location']));
766
767            if($isAttende || ($qtdMyCalendars > 1))
768                return false;
769
770            $uri['id'] = $idSchedulable;
771        }
772       
773    }
774
775    public function deleteCalendarToPermissionDependences(&$uri, &$params, &$criteria, $original) {
776        $permission = Controller::read($uri, array('user', 'calendar'));
777
778        $calendarSignature = Controller::find(array('concept' => 'calendarSignature'), array('id'), array('filter' => array('AND', array('=', 'calendar', $permission['calendar']), array('=', 'user', $permission['user']), array('=', 'isOwner', '0'))));
779
780        if ($calendarSignature)
781            Controller::delete(array('concept' => 'calendarSignature', 'id' => $calendarSignature[0]['id']));
782    }
783
784    public function deleteCalendarSignatureDependences(&$uri, &$params, &$criteria, $original) {
785        $signature = Controller::read($uri, array('isOwner', 'calendar'));
786
787        if ($signature['isOwner'] == '1') {
788            $calendarToSchedulables = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('=', 'calendar', $signature['calendar'])));
789
790            $schedulables = array();
791            if (is_array($calendarToSchedulables))
792                foreach ($calendarToSchedulables as $key => $calendarToSchedulable)
793                    $schedulables[] = $calendarToSchedulable['schedulable'];
794
795            if (!empty($schedulables))
796                        Controller::deleteALL(array('concept' => 'schedulable'), null, array('filter' => array('IN', 'id', $schedulables)));
797
798            Controller::delete(array('concept' => 'calendar', 'id' => $signature['calendar']));
799               
800                $permissions = Controller::find(array('concept' => 'calendarToPermission'), array('id'), array('filter' => array('=', 'calendar', $signature['calendar'])));
801
802               
803               
804                if($permissions && count($permissions) > 0){
805                        $ids = array();
806                        foreach($permissions as $key => $value)
807                                array_push($ids, $value['id']);
808               
809                        Controller::deleteALL(array('concept' => 'calendarToPermission'), null, array('filter' => array('IN', 'id', $ids)));
810                       
811                }
812               
813               
814        }
815    }
816
817    public function decodeSchedulablettachment(&$uri, &$params, &$criteria, $original) {
818        if (isset($original['URI']['id'])){
819            $schedulableAttachment = Controller::read(array('concept' => 'schedulableToAttachment'), false, array('filter' => array( '=', 'attachment' , $original['URI']['id'] )));
820            $uri['id'] = $schedulableAttachment[0]['id'];
821        }
822    }
823
824    public function deleteAttachmentDependences(&$uri, &$params, &$criteria, $original) {
825        Controller::delete(array('concept' => 'attachment', 'id' => $original['URI']['id']));
826    }
827
828    public function createDefaultSignature(&$uri, &$result, &$criteria, $original) {
829
830        //Caso uma busca não retorne nenhum resultado e foi buscado pelas assinaturas do usuario logado apenas
831        $isValidSignature = false;
832
833        //Veirifica pois o usuário pode ter varias assinaturas mas não ser dona de nenhuma
834        if (count($result) > 0) {
835            foreach ($result as $value) {
836                if (isset($value['isOwner']) && $value['isOwner'] != 0)
837                    $isValidSignature = true;
838            }
839        }
840
841        if (!$isValidSignature &&
842                ( $original['criteria']['filter'][1][0] == '=' &&
843                $original['criteria']['filter'][1][1] == 'user' &&
844                $original['criteria']['filter'][1][2] == $_SESSION['phpgw_session']['account_id']
845                )) {
846
847            if (Config::module('useCaldav', 'expressoCalendar')) {
848                require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
849
850                $calendario = DAViCalAdapter::findCalendars();
851            }
852
853            if (Config::module('useCaldav', 'expressoCalendar') && is_array($calendario) && count($calendario) > 0) {
854                foreach ($calendario as $i => $v) {
855
856                    $urlA = explode('/', $v->url);
857                    $name = isset($v->displayname) ? $v->displayname : $urlA[(count($urlA) - 2)];
858                    $cal = array('name' => $name,
859                        'description' => isset($v->description) ? $v->description : $name,
860                        'timezone' => isset($v->timezone) ? $v->timezone : (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
861                        'dtstamp' => time() . '000',
862                        'location' => $urlA[(count($urlA) - 3)] . '/' . $urlA[(count($urlA) - 2)]
863                    );
864
865                    $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
866
867
868
869                    $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
870                        'calendar' => $calCreated['id'],
871                        'isOwner' => '1',
872                        'dtstamp' => time() . '000',
873                        'fontColor' => 'FFFFFF',
874                        'backgroundColor' => '3366CC',
875                        'borderColor' => '3366CC',
876                    );
877
878                    $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
879
880
881                    DAViCalAdapter::importCollection($v->url, $calCreated['id']);
882                }
883            } else {
884                //Criaremos uma agenda padrão
885                $cal = array('name' => 'Calendario',
886                    'description' => 'Calendario Padrï¿œo',
887                    'timezone' => (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
888                    'dtstamp' => time() . '000'
889                );
890
891                $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
892
893                $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
894                    'calendar' => $calCreated['id'],
895                    'isOwner' => '1',
896                    'dtstamp' => time() . '000',
897                    'fontColor' => 'FFFFFF',
898                    'backgroundColor' => '3366CC',
899                    'borderColor' => '3366CC',
900                );
901
902                $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
903            }
904
905            $result = Controller::find($original['URI'], $original['properties'] ? $original['properties'] : null, $original['criteria']);
906            return false;
907        }
908    }
909
910    //TODO - Criar conceito separado para participantes externos e remover o criterio notExternal
911    public function findExternalPaticipants(&$uri, &$result, &$criteria, $original) {
912        if (Config::me('uidNumber') && !isset($criteria['notExternal'])) {
913            $newuri['concept'] = 'user';
914            $newuri['service'] = 'PostgreSQL';
915
916            $newCriteria = $original['criteria'];
917            $valid = true;
918
919            $newCriteria['filter'] = array('AND', $newCriteria['filter'], array('=', 'owner', Config::me('uidNumber')));
920            $externalUsers = Controller::find($newuri, $original['properties'] ? $original['properties'] : null, $newCriteria);
921
922            if (is_array($externalUsers)) {
923                foreach ($externalUsers as $i => $v)
924                    $externalUsers[$i]['isExternal'] = '1';
925            }
926            else
927                $externalUsers = array();
928
929            if (!is_array($result))
930                $result = array();
931
932            return array_merge($result, $externalUsers);
933        }
934    }
935
936    public function davcalCreateCollection(&$uri, &$params, &$criteria, $original) {
937        if (Config::module('useCaldav', 'expressoCalendar')) {
938            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
939            DAViCalAdapter::mkcalendar($params['location'], $params['name'], isset($params['description']) ? $params['description'] : '' );
940        }
941    }
942
943    public function davcalDeleteCollection(&$uri, &$params, &$criteria, $original) {
944        if (Config::module('useCaldav', 'expressoCalendar') && Config::module('onRemoveCascadeCalDav')) {
945            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
946            $calendar = Controller::read($uri);
947            DAViCalAdapter::rmCalendar($calendar['location']);
948        }
949    }
950
951    public function davcalUpdateCollection(&$uri, &$params, &$criteria, $original) {
952        if (Config::module('useCaldav', 'expressoCalendar')) {
953            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
954            if (isset($params['location'])) {
955                $calendar = Controller::read($uri);
956                if ($calendar['location'] !== $params['location'])
957                    DAViCalAdapter::mvcalendar($calendar['location'], $params['location']);
958            }
959        }
960    }
961
962    private static function _makeUid() {
963
964        $date = date('Ymd\THisT');
965        $unique = substr(microtime(), 2, 4);
966        $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890';
967        $start = 0;
968        $end = strlen($base) - 1;
969        $length = 6;
970        $str = null;
971        for ($p = 0; $p < $length; $p++)
972            $unique .= $base{mt_rand($start, $end)};
973
974        return $date . $unique . '@expresso-calendar';
975    }
976
977    private function getStatus($id) {
978        $a = array(
979            STATUS_CONFIRMED => 'CONFIRMED',
980            STATUS_CANCELLED => 'CANCELLED',
981            STATUS_TENATIVE => 'TENATIVE',
982            STATUS_UNANSWERED => 'NEEDS-ACTION',
983            STATUS_DELEGATED => 'DELEGATED'
984        );
985        return $a[$id];
986    }
987
988    private static function decodeAlarmType($id) {
989        $a = array(ALARM_ALERT => 'alert',
990            ALARM_MAIL => 'mail',
991            ALARM_SMS => 'sms');
992
993        return $a[$id];
994    }
995
996    private static function codeAlarmType($type) {
997        $a = array('alert' => ALARM_ALERT,
998            'mail' => ALARM_MAIL,
999            'sms' => ALARM_SMS);
1000
1001        return $a[$type];
1002    }
1003
1004    private static function codeAlarmUnit($u) {
1005        if ($u === 'd')
1006            return 'days';
1007        if ($u === 'm')
1008            return 'minutes';
1009        if ($u === 'H')
1010            return 'hours';
1011    }
1012
1013    private static function ownerSchedulable($id, $me) {
1014
1015        $isOwner = Controller::find(array('concept' => 'participant'), array('id'), array('filter' =>
1016                    array('AND',
1017                        array('=', 'isOrganizer', '1'),
1018                        array('=', 'user', $me),
1019                        array('=', 'schedulable', $id)
1020                        )));
1021
1022        return ( isset($isOwner[0]['id']) ) ? true : false;
1023    }
1024   
1025   
1026    private static function referenceCalendarToObject($schedulable, $calendar) {
1027        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_to_calendar_object.id as calendar_to_calendar_Object FROM calendar_to_calendar_object'
1028            . ' WHERE calendar_to_calendar_object.calendar_id = '. $calendar
1029            . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($schedulable));
1030    }
1031   
1032    private static function schedulable2calendarToObject($Schedulable) {
1033        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'
1034                        . ' WHERE calendar_signature.user_uidnumber = ' . $_SESSION['wallet']['user']['uidNumber']
1035                        //      .' AND calendar_signature.is_owner = 1'
1036                        . ' AND calendar_signature.calendar_id = calendar.id'
1037                        . ' AND calendar_to_calendar_object.calendar_id = calendar.id'
1038                        . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($Schedulable));
1039    }
1040
1041    protected static function isAllowDeleteInCalendar($calendar) {
1042        $f = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'user', Config::me('uidNumber')), array('=', 'calendar', $calendar))));
1043        return (strpos($f[0]['acl'], CALENDAR_ACL_REMOVE) === false) ? false : true;
1044    }
1045
1046}
1047
1048?>
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