source: branches/2.4/prototype/modules/calendar/interceptors/DBMapping.php @ 7093

Revision 7093, 48.0 KB checked in by eduardow, 12 years ago (diff)

Ticket #2966 - Inseridos comentários de cabeçalho de arquivos e classes.
Line 
1<?php
2        /**
3    *
4    * Copyright (C) 2011 Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5    *
6    * This program is free software; you can redistribute it and/or modify
7    * it under the terms of the GNU General Public License as published by
8    * the Free Software Foundation; either version 3 of the License, or
9    * any later version.
10    *
11    * This program is distributed in the hope that it will be useful, but WITHOUT
12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13    * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
14    * details.
15    *
16    * You should have received a copy of the GNU General Public License
17    * along with this program; if not, write to the Free Software Foundation,
18    * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
19    *
20    * You can contact Prognus Software Livre headquarters at Av. Tancredo Neves,
21    * 6731, PTI, Edifício do Saber, 3º floor, room 306, Foz do Iguaçu - PR - Brasil
22    * or at e-mail address prognus@prognus.com.br.
23    *
24    * Neste arquivo são ser implementadas regras de negócio para consistir e normalizar os dados correspondentes às operações do usuário para o ExpressoCalendar. 
25    *
26    * @license    http://www.gnu.org/copyleft/gpl.html GPL
27    * @author     Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
28    * @version    1.0
29    * @sponsor    Caixa Econômica Federal
30    * @since      Arquivo disponibilizado na versão Expresso 2.4.0
31    */
32
33
34//Definindo Constantes
35require_once ROOTPATH . '/modules/calendar/constants.php';
36
37require_once ROOTPATH . '/modules/calendar/interceptors/Helpers.php';
38
39use prototype\api\Config as Config;
40
41/**
42* Classe com implementações das regras de negócio para consistir e normalizar os dados correspondentes às operações do usuário para o ExpressoCalendar.
43*
44* @license    http://www.gnu.org/copyleft/gpl.html GPL
45* @author     Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
46* @sponsor    Caixa Econômica Federal
47* @version    1.0
48* @since      Classe disponibilizada na versão Expresso 2.4.0 
49*/
50
51class DBMapping extends Helpers {
52
53    static function encodeCreateSchedulable(&$uri, &$params, &$criteria, $original) {
54        $params['type_id'] = EVENT_ID;
55
56        if (!is_numeric($params['startTime']))
57            $params['startTime'] = self::parseTimeDate($params['startTime'], $params['timezone']);
58
59        if (!is_numeric($params['endTime'])) {
60            $params['endTime'] = self::parseTimeDate($params['endTime'], $params['timezone']);
61
62            if ($params['allDay'])
63                $params['endTime'] = $params['endTime'] + 86400000;
64        }
65
66        $params['rangeEnd'] = $params['endTime'];
67        $params['rangeStart'] = $params['startTime'];
68
69        ///////////////////////////////////////////////////////////////////
70
71        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
72        $params['lastUpdate'] = (isset($params['lastUpdate'])) ? $params['lastUpdate'] : time() . '000';
73        $params['type'] = EVENT_ID;
74        $params['uid'] = isset($params['uid']) ? $params['uid'] : self::_makeUid();
75    }
76
77    static function parseTimeDate($time, $timezone) {
78        return strtotime($time . ' ' . $timezone) . '000';
79    }
80
81     public function encodeCreateAlarm( &$uri , &$params , &$criteria , $original ){
82       
83        if(!isset($params['schedulable']) || !isset($params['rangeStart']) || !isset($params['rangeEnd']) )
84        {
85            $participant = Controller::read( array( 'concept' => 'participant' , 'id' => $params['participant'] ) , array('schedulable')  );
86
87            $params['schedulable'] = $participant['schedulable'];
88
89            $params['type'] = self::codeAlarmType($params['type']);
90
91            $params['offset'] = $params['time'] * 1000;
92
93            switch( strtolower($params['unit']) )
94            {
95                case 'd': $params['offset'] *= 24;
96                case 'h': $params['offset'] *= 60;
97                case 'm': $params['offset'] *= 60;
98            }
99        }
100    }
101
102    public function encodeCreateSuggestion(&$uri, &$params, &$criteria, $original) {
103        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
104    }
105
106    public function encodeUpdateAlarm(&$uri, &$params, &$criteria, $original) {
107        if (isset($params['type']))
108            $params['type'] = self::codeAlarmType($params['type']);
109    }
110
111    public function encodeCreateAttachment(&$uri, &$params, &$criteria, $original) {
112
113        if (!isset($params['source']))
114            return false;
115
116        if (isset($_FILES[$params['source']]))
117            if (isset($params['id']))
118                $params = array_merge($_FILES[$params['source']], array('id' => $params['id']));
119            else
120                $params = $_FILES[$params['source']];
121
122        if (isset($params['owner']))
123            $params['owner'] = Config::me('uidNumber');
124    }
125
126///////////////////////////////////////////////////////////////////////////////////////////////////////////////
127
128    public function encodeSignatureAlarmType(&$uri, &$params, &$criteria, $original) {
129        $params['type'] = self::codeAlarmType($params['type']);
130    }
131
132    public function insertOwnerLink(&$uri, &$params, &$criteria, $original) {
133        $params['owner'] = Config::me('uidNumber');
134    }
135
136    public function encodeServiceUser(&$uri, &$params, &$criteria, $original) {
137        if (isset($params['isExternal']) && $params['isExternal'] == '1')
138            $uri['service'] = 'PostgreSQL';
139    }
140
141    public function prepareRepeat(&$uri, &$params, &$criteria, $original) {
142        if (isset($params['startTime']) || isset($params['endTime'])) {
143           
144            if(!isset($params['schedulable']))
145                $params = array_merge($params , Controller::read(array('concept' => 'repeat', 'id' => $params['id']), array('schedulable')));
146 
147            $timezone = Controller::read(array('concept' => 'schedulable', 'id' => $params['schedulable']), array('timezone'));
148
149            if (isset($params['startTime']))
150                $params['startTime'] = self::parseTimeDate($params['startTime'], $timezone['timezone']);
151            if (isset($params['endTime']))
152                $params['endTime'] = self::parseTimeDate($params['endTime'], $timezone['timezone']);
153        }
154    }
155
156    public function findSchedulable(&$uri, &$params, &$criteria, $original) {
157        if (isset($criteria['filter'][2][1]) && $criteria['filter'][2][1] == 'calendar') {
158
159            $sql = ' SELECT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
160                .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
161                .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
162                .'calendar_object.location as "location", calendar_object.allday as "allDay", '
163                .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
164                .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
165                .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
166                .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
167                .'calendar_object.tzid as "timezone" ,calendar_to_calendar_object.calendar_id as '
168                .'calendar FROM calendar_to_calendar_object , calendar_object '
169                .'WHERE ( calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $criteria['filter'][2][2]) . '\')) '
170                .'AND calendar_to_calendar_object.calendar_object_id = calendar_object.id ';   
171           
172            if(isset($criteria['searchEvent']) && $criteria['searchEvent']){
173                $where = 'AND (((upper("summary") like upper(\'%'.$criteria['filter'][1][1][2].'%\') OR upper("description") like upper(\'%'.$criteria['filter'][1][2][2].'%\')))) ORDER BY dtstart LIMIT '.$criteria['limit'].'  OFFSET '.$criteria['offset'].' ';
174                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
175
176            }else{
177                $start = array( $criteria['filter'][1][1][1][2] , $criteria['filter'][1][2][1][2], $criteria['filter'][1][3][1][2] );
178                $end = array( $criteria['filter'][1][1][2][2] , $criteria['filter'][1][2][2][2], $criteria['filter'][1][3][2][2] );
179
180                $ids = array();
181                $occ = array();
182
183                if ($occurrences = self::checkOccurrences($start[0], $end[0], $criteria['filter'][2][2]))
184                    foreach ($occurrences as $id => $occurrence) {
185                        $ids[] = $id;
186                        $occ[] = $occurrence;
187                    }   
188
189                $where = 'AND ((range_end >= \'' . $start[0] . '\' AND range_end <= \'' . $end[0] . '\') OR '
190                        .'(range_start >= \'' . $start[1] . '\' AND range_start <= \'' . $end[1] . '\') OR '
191                        .'(range_start <= \'' . $start[2] . '\' AND range_end >= \'' . $end[2] . '\')) '
192                .(!empty($ids) ? ' ' .'AND calendar_object.id NOT IN (\'' . implode('\',\'', $ids) . '\') ' : ' ')
193                .'AND calendar_object.dtstart NOT IN (SELECT calendar_repeat_occurrence.occurrence from calendar_repeat_occurrence, '
194                .'calendar_repeat where (calendar_repeat_occurrence.repeat_id = calendar_repeat.id) '
195                .'AND (calendar_repeat.object_id = calendar_object.id))';
196
197                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
198                $params = array_merge($params, $occ);           
199            }
200            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
201            return false;
202        }
203    }
204
205    public function deepnessFindRepeatOccurrence(&$uri, &$result, &$criteria, $original) {
206
207        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
208            return;
209
210        foreach ($result as $i => &$res)
211            if (isset($res['repeat']))
212                $res['repeat'] = Controller::read(array('concept' => 'repeat', 'id' => $res['repeat']), false, array('deepness' => intval($criteria['deepness']) - 1));
213    }
214
215    public function deepnessRepeat(&$uri, &$result, &$criteria, $original) {
216
217        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
218            return;
219
220        $result['schedulable'] = Controller::find(array('concept' => 'schedulable'), false, array('filter' => array('=', 'id', $result['schedulable']), 'deepness' => intval($criteria['deepness']) - 1));
221        $result['schedulable'] = $result['schedulable'][0];
222    }
223
224    public function saveOccurrences(&$uri, &$result, &$criteria, $original) {
225        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
226
227        if (!is_array($ranges) || !isset($ranges[0]['rangeStart']) || !isset($ranges[0]['rangeEnd']))
228            return;
229
230        if (isset($result['id']))
231            $id = $result['id'];
232        else
233            $id = $uri['id'];
234
235        $repeat = Controller::read(array('concept' => 'repeat', 'id' => $id));
236
237        unset($repeat['schedulable']);
238        unset($repeat['id']);
239
240        $exceptions = array();
241
242        if (isset($original['properties']['exceptions'])) {
243            $exceptions = explode(',', $original['properties']['exceptions']);
244            unset($repeat['exceptions']);
245        }
246
247        $lastExceptions = Controller::find(array('concept' => 'repeatOccurrence'), array("occurrence"), array('filter' => array('AND', array('=', 'repeat', $id), array('=', 'exception', 1))));
248
249        //Recurepa as execeções anteriores caso exista
250        if (isset($lastExceptions) && count($lastExceptions) && $lastExceptions)
251            foreach ($lastExceptions as $value)
252                array_push($exceptions, $value['occurrence']);
253
254        $params = array_diff(self::decodeRepeat($repeat, $ranges[0]['rangeStart'], $ranges[0]['rangeEnd']), $exceptions);
255
256        Controller::delete(array('concept' => 'repeatOccurrence'), false, array('filter' => array('=', 'repeat', $id)));
257
258        if (!empty($params))
259            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','", $exceptions) . "')" ));
260        else if(!empty($exceptions))
261            Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,exception,occurrence)VALUES ('" . $id . "','1','" . implode("'),('" . $id . "','1','", $exceptions) . "')" );
262    }       
263
264    public function checkOccurrences($start, $end, $calendarIds) {
265
266        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
267        $ranges = $ranges[0];
268
269        $origStart = $start;
270        $origEnd = $end;
271
272        if ($initialized = (isset($ranges['rangeStart']) && isset($ranges['rangeEnd']))) {
273            if ($ranges['rangeStart'] <= $start)
274                $start = false;
275            if ($ranges['rangeEnd'] >= $end)
276                $end = false;
277        }
278
279        $repeats = self::findRepeats($calendarIds);
280        if (!is_array($repeats) || empty($repeats))
281            return( false );
282
283        $result = array();
284        $ids = array();
285
286        foreach ($repeats as $repeat) {
287            $ids[] = $id = $repeat['id'];
288            unset($repeat['id']);
289
290            if (!isset($result[$id]))
291                $result[$id] = !$initialized ? array($repeat['startTime']) : array();
292
293            if (!$initialized)
294                $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $end));
295            else {
296                if ($start)
297                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $ranges['rangeStart']));
298
299                if ($end)
300                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $ranges['rangeEnd'], $end));
301            }
302
303            if (empty($result[$id]))
304                unset($result[$id]);
305        }
306
307        if ($start || $end) {
308            Controller::begin(array('service' => 'PostgreSQL'));
309
310            foreach ($result as $id => $res){
311               
312                $ocurrences = array_unique($res);
313                Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,occurrence)VALUES('" . $id . "','" . implode("'),('" . $id . "', '", $ocurrences) . "')");
314            }
315            $data = array();
316
317            if ($start)
318                $data['rangeStart'] = $start;
319
320            if ($end)
321                $data['rangeEnd'] = $end;
322
323            if (!$initialized)
324                $data['user'] = Config::me('uidNumber');
325
326            Controller::call(( $initialized ? 'replace' : 'create'), array('concept' => 'repeatRange'), $data, array('filter' => array('=', 'user', Config::me('uidNumber'))));
327
328            Controller::commit(array('service' => 'PostgreSQL'));
329        }
330
331//      $return = Controller::find( array( 'concept' => 'repeatOccurrence' ), false, array( 'filter' => array( 'AND', array( '>=', 'occurrence', $origStart ), array( '<=', 'occurrence', $origEnd ), array( 'IN', 'repeat', $ids ) ), 'deepness' => $deep ) );
332
333        $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('\',\'', $ids) . '\') AND calendar_repeat.id = calendar_repeat_occurrence.repeat_id AND calendar_repeat_occurrence.exception != 1');
334
335        if (!is_array($return))
336            return( false );
337
338        $result = array();
339        $params = array();
340
341        foreach ($return as $ret) {
342            $currentId = $ret['schedulable'];
343
344            if (!isset($result[$currentId])) {
345                $result[$currentId] = Controller::read(array('concept' => 'schedulable', 'id' => $currentId));
346                $result[$currentId]['occurrences'] = array();
347
348                $calendarToCalendarObj = self::schedulable2calendarToObject($currentId);
349                $result[$currentId]['calendar'] = $calendarToCalendarObj[0]['calendar_id'];
350            }
351
352            $result[$currentId]['occurrences'][] = $ret['occurrence'];
353        }
354
355        return( $result );
356    }
357
358    public static function findRepeats($ids) {
359        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('\',\'', $ids) . '\')');
360    }
361
362//HELPERS
363    public static function decodeRepeat($repeat, $start, $end) {
364
365        date_default_timezone_set('UTC');
366
367        require_once ROOTPATH . '/plugins/when/When.php';
368
369        $r = new When();
370
371        if ($repeat['frequency'] === 'none')
372            return( array() );
373
374        //Nao deve ser usando o horário da repeticao pois nela contem apenas o dias,
375        //deve se recuperar o horário do evento para um correto calculo.
376        if (max($start, $repeat['startTime']) != $repeat['startTime']) {
377            $time = new DateTime('@' . (int) ( $repeat['startTime'] / 1000 ), new DateTimeZone('UTC'));
378
379            $hoursOcurrence = new DateTime('@' . (int) ( $start / 1000 ), new DateTimeZone('UTC'));
380            $hoursOcurrence = $hoursOcurrence->format('H');
381
382            $diffTime = ((($time->format('H') - $hoursOcurrence) * (3600000)) + ($time->format('i') * (60000)));
383            $start = new DateTime('@' . (int) ( ( $start + $diffTime ) / 1000 ), new DateTimeZone('UTC'));
384        }else
385            $start = new DateTime('@' . (int) ( max($start, $repeat['startTime']) / 1000 ), new DateTimeZone('UTC'));
386
387        foreach ($repeat as $rule => $value) {
388            if (!isset($value) || !$value || $value === "0")
389                continue;
390
391            switch (strtolower($rule)) {
392                case "starttime": break;
393                case "frequency":
394                    $r->recur($start, $value);
395                    break;
396                case "endtime":
397                    $r->until(new DateTime('@' . (int) ( $value / 1000 )));
398                    break;
399                case "count": case "interval": case "wkst":
400                    $r->$rule($value);
401                    break;
402                default :
403                    $r->$rule(!is_array($value) ? explode(',', $value) : $value );
404                    break;
405            }
406        }
407
408        $return = array();
409
410        while ($result = $r->next()) {
411            $u = $result->format('U') * 1000;
412
413            if ($u > $end) //data da repetição atual maior que a data final da busca do usuario ?
414                break;
415
416            $return[] = $u;
417        }
418
419        return( $return );
420    }
421
422///////////////////////////////////////////////////////////////////////////////////////////////////////////////
423
424    public function updateCalendar(&$uri, &$params, &$criteria, $original) {       
425        if (isset($params['calendar'])) {
426            if(isset($params['lastCalendar'])){
427                $calendarObjects = self::referenceCalendarToObject($uri['id'], $params['lastCalendar']);
428                $params2['calendar'] = $params['calendar'];
429            }else{
430                $calendarObjects = self::schedulable2calendarToObject($uri['id']);
431                $params2['calendar'] = $params['calendar'];
432            }
433           
434            foreach ($calendarObjects as $calendarObject)
435                Controller::update(array('concept' => 'calendarToSchedulable', 'id' => $calendarObject['calendar_to_calendar_object']), $params2);
436
437            unset($params['calendar']);
438
439            if (count($params) < 1)
440                return false;
441        }
442    }
443
444//Encode Update
445
446    public function encodeUpdateSchedulable(&$uri, &$params, &$criteria, $original) {
447
448        $event = Controller::read(array('concept' => 'schedulable', 'id' => $params['id']));
449       
450        if (isset($params['startTime'])) {
451
452            if (!is_numeric($params['startTime']))
453                $params['startTime'] = self::parseTimeDate($params['startTime'], $event['timezone']);
454
455            $params['rangeStart'] = $params['startTime'];
456        }if (isset($params['endTime'])) {
457
458            if (!is_numeric($params['endTime'])) {
459                $params['endTime'] = self::parseTimeDate($params['endTime'], $event['timezone']);
460
461            if ((isset($params['allDay']) && $params['allDay']) || ( !isset($params['allDay']) && $event['allDay']))
462                $params['endTime'] = $params['endTime'] + 86400000;
463            }
464            $params['rangeEnd'] = $params['endTime'];
465        }
466    }
467
468    static function putEvent(&$uri, &$result, &$criteria, $original) {
469        if (Config::module('useCaldav', 'expressoCalendar')) { //Ignorar Put dos eventos ja vindos do caldav
470            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
471
472            $eventID = (isset($result['id'])) ? $result['id'] : $uri['id'];
473            $event = Controller::read(array('concept' => 'schedulable', 'id' => $eventID));
474
475            $participants = Controller::find(array('concept' => 'participant'), false, array('filter' => array('=', 'schedulable', $eventID)));
476
477            if (is_array($participants) && count($participants) > 0)
478                foreach ($participants as $ii => $vv) {
479                    if ($vv['isExternal'] == 1)
480                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user'], 'service' => 'PostgreSQL'));
481                    else
482                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user']));
483                }
484
485            $event['URI']['concept'] = 'schedulable';
486            $event['participants'] = $participants;
487
488            $ical = Controller::format(array('service' => 'iCal'), array($event));
489            $calendars = self::schedulable2calendarToObject($original['properties']['id']); //Busca os calendarios do usuario logado que contenham o evento
490            if (is_array($calendars))
491                foreach ($calendars as $calendar)
492                    DAViCalAdapter::putIcal($ical, array('uid' => $event['uid'], 'location' => $calendar['calendar_location']));
493        }
494    }
495
496///////////////////////////////////////////////////////////////////////////////////////////////////////////////
497
498    public function verifyCalendarLocation(&$uri, &$params, &$criteria, $original) {
499        if (!isset($params['location']))
500            $params['location'] = Config::me('uid') . '/' . $params['name'];
501    }
502
503    //TODO: Remover apos suporte a ManytoMany na api
504    public function createCalendarToSchedulable(&$uri, &$result, &$criteria, $original) {
505
506        Controller::create(array('concept' => 'calendarToSchedulable'), array('calendar' => $original['properties']['calendar'], 'schedulable' => $result['id']));
507    }
508
509    public function createCreateSchedulableToAttachment(&$uri, &$params, &$criteria, $original) {
510        if (array_key_exists('attachments', $original['properties']))
511            foreach ($original['properties']['attachments'] as $key => $value) {
512                if (isset($params['id']))
513                    Controller::create(array('concept' => 'schedulableToAttachment'), array('attachment' => $value['attachment'], 'schedulable' => $params['id']));
514            }
515    }
516
517    public function deepnessFindCalendarShared(&$uri, &$result, &$criteria, $original) {
518        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != '0' && count($result) > 0) {
519
520            $calendarIds = array();
521            foreach ($result as $key => $value)
522                array_push($calendarIds, $value['calendar']);
523
524            $calendar = Controller::find(array('concept' => 'calendar'), false, array('filter' => array('AND', array('IN', 'id', $calendarIds), $original['criteria']['filter'])));
525
526            if ($calendar && count($calendar) > 0){
527                $newResult = array();
528                foreach ($calendar as $key => $value) {
529                    foreach ($result as $k => $r) {
530
531                        if ($r['calendar'] == $value['id']) {
532                            $r['calendar'] = $value;
533                            array_push($newResult, $r);
534                        }
535                    }
536                }
537
538                foreach ($newResult as $key => &$value) {
539                    if ($value['user'] != 0) {
540                        $user = $value['user'];
541                        $value['user'] = Controller::read(array('concept' => 'user', 'id' => $user));
542
543                        if (!$value['user'])
544                            $value['user'] = Controller::read(array('concept' => 'group', 'id' => $user));
545                    }
546                }
547
548                $result = $newResult;
549            }else
550                $result = '';
551        }
552    }
553
554    //TODO: Remover apos suporte a deepness na api
555    public function deepnessFindEvent(&$uri, &$result, &$criteria, $original) {
556        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
557            $Time = new DateTime('now', new DateTimeZone('UTC'));
558            $DayLigth = array();
559            foreach ($result as $i => $v) {
560
561                if ( isset($v['calendar']) && (!isset($currentTimezone) || $currentTimezone != $original['criteria']['timezones'][$v['calendar']])) {
562                    $currentTimezone = isset($original['criteria']['timezones'][$v['calendar']]) ? $original['criteria']['timezones'][$v['calendar']] : $v['timezone'];
563                    $Time->setTimezone(new DateTimeZone($currentTimezone));
564                }
565
566                $Time->setTimestamp((int) ($v['startTime'] / 1000));
567                $DayLigth['calendar']['startTime'] = $Time->format('I') ? 1 : 0;
568
569                $Time->setTimestamp((int) ($v['endTime'] / 1000));
570                $DayLigth['calendar']['endTime'] = $Time->format('I') ? 1 : 0;
571
572                if ($currentTimezone != $v['timezone']) {
573                    $currentTimezone = $v['timezone'];
574                    $Time->setTimezone(new DateTimeZone($v['timezone']));
575
576                    $Time->setTimestamp((int) ($v['startTime'] / 1000));
577                    $DayLigth['event']['startTime'] = $Time->format('I') ? 1 : 0;
578
579                    $Time->setTimestamp((int) ($v['endTime'] / 1000));
580                    $DayLigth['event']['endTime'] = $Time->format('I') ? 1 : 0;
581                }else
582                    $DayLigth['event'] = $DayLigth['calendar'];
583
584
585                $result[$i]['DayLigth'] = $DayLigth;
586
587                if (isset($v['id'])) {
588                    $data = self::decodeParticipantsEvent($uri, $v, $criteria, $original);
589
590                    $result[$i]['statusAttendees'] = isset($data['statusAttendees']) ? $data['statusAttendees'] : false;
591                    $result[$i]['sizeAttendees'] = isset($data['sizeAttendees']) ? $data['sizeAttendees'] : false;
592                    $result[$i]['participants'] = $data['attendees'];
593
594                    $attachmentRelation = Controller::find(array('concept' => 'schedulableToAttachment'), false, array('filter' => array('=', 'schedulable', $v['id'])));
595                    if (is_array($attachmentRelation)) {
596                        $attachments = array();
597                        foreach ($attachmentRelation as $key => $value)
598                            if (isset($value['attachment']) || !!$value['attachment'])
599                                $attachments[$key] = $value['attachment'];
600                        //Pega os anexos sem source
601                        $result[$i]['attachments'] = Controller::find(array('concept' => 'attachment'), array('id', 'name', 'type', 'size'), array('filter' => array('IN', 'id', $attachments)));
602                    }
603
604                    $repeat = Controller::find(array('concept' => 'repeat'), false, array('filter' => array('=', 'schedulable', $v['id'])));
605
606                    unset($result[$i]['repeat']);
607
608                    if (is_array($repeat))
609                        $result[$i]['repeat'] = $repeat[0];
610                }
611            }
612        }
613
614        return $result;
615    }
616   
617
618//TODO: Remover apos suporte a deepness na api
619    public function deepnessReadParticipant( &$uri , &$result , &$criteria , $original ){
620       
621       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
622       {
623            if(isset($result['id']) && isset($result['user']))
624            {
625                $result['user'] = Controller::read( array( 'concept' => 'user' , 'id' => $result['user'] , 'service' => ( $result['isExternal'] == 1 ? 'PostgreSQL' : 'OpenLDAP' ) ) );
626
627                if($result['user']['id'] == Config::me('uidNumber'))
628                  $result['alarms'] = Controller::find( array( 'concept' => 'alarm' ) , null , array('filter' => array('=', 'participant' ,$result['id'] ) ) );
629            }
630       }
631       
632     
633       
634   }
635
636    //TODO: Remover apos suporte a deepness na api
637    public function deepnessReadEvent( &$uri , &$result , &$criteria , $original ){             
638   
639       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
640       {
641            if(isset($result['id']))
642            {
643                $result['participants'] = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=' ,  'schedulable' ,  $result['id']), 'deepness' => $original['criteria']['deepness'] - 1) );
644
645                $repeat =  Controller::find( array( 'concept' => 'repeat' ), false, array( 'filter' => array( '=', 'schedulable', $result['id'] ) ) );
646
647                if(is_array($repeat))
648                    $result['repeat'] = $repeat[0];
649            }
650           
651       }
652   }
653   
654    //TODO: Remover apos suporte a deepness na api
655    public function deepnessFindParticipant( &$uri , &$result , &$criteria , $original ){
656       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
657       {
658           foreach ($result as $i => &$v)
659           {
660                self::deepnessReadParticipant( $uri, $v, $criteria, $original );
661           }
662       } 
663       
664   }
665
666    //TODO: Remover apos suporte a deepness na api
667    public function deepnessReadCalendarSignature(&$uri, &$result, &$criteria, $original) {
668
669        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
670            if (isset($result['calendar'])) {
671                $result['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $result['calendar']));
672                $result['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $result['id'])));
673            }
674    }
675
676    //TODO: Remover apos suporte a deepness na api
677    public function deepnessFindCalendarSignature(&$uri, &$result, &$criteria, $original) {
678
679        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
680            foreach ($result as $i => $v) {
681                if (isset($v['calendar'])) {
682                    $result[$i]['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $v['calendar']), false, false);
683                    $result[$i]['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $v['id'])));
684                    //Caso não seja o dono da agenda retorna o objeto permission com as acls
685                    if ($result[$i]['isOwner'] == 0) {
686                        $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'user', Config::me('uidNumber')))));
687
688                        if (!is_array($permission) || !$permission) {
689
690                            $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'type', '1'))));
691                        }
692                        $result[$i]['permission'] = $permission[0];
693                    }
694                }
695                //TODO - Padronizar retorno do deepness
696                if (isset($v['user']))
697                    $result[$i]['user'] = Controller::read(array('concept' => 'user', 'id' => $v['user']), false, false);
698            }
699        }
700    }
701
702//Decode Find       
703    public function decodeFindConcept(&$uri, &$result, &$criteria, $original) {
704        if ($result && is_array($result)) {
705            $m = array_flip(self::${$uri['concept'] . 'Map'});
706            $new = array();
707            foreach ($result as $i => $v)
708                $new[$i] = self::parseConcept($result[$i], $m);
709
710
711            $result = $new;
712        }
713    }
714
715    public function decodeFindSchedulable(&$uri, &$result, &$criteria, $original) {
716        if ($result && is_array($result)) {
717            $m = array_flip(self::${$uri['concept'] . 'Map'});
718            $m['calendar_id'] = 'calendar';
719            $new = array();
720            foreach ($result as $i => $v)
721                $new[$i] = self::parseConcept($result[$i], $m);
722
723
724            $result = $new;
725        }
726    }
727
728    public function decodeFindAttachment(&$uri, &$result, &$criteria, $original) {
729        if (isset($result))
730            foreach ($result as $key => &$value)
731                $value['source'] = base64_decode($value['source']);
732    }
733
734    public function decodeSignatureAlarmType(&$uri, &$result, &$criteria, $original) {
735        if (is_array($result))
736            foreach ($result as &$param)
737                if (isset($param['type']))
738                    $param['type'] = self::decodeAlarmType($param['type']);
739    }
740
741/////////////////////////////////////////////////////////////////////////
742
743    static function decodeParticipantsEvent( &$uri, $result, &$criteria, $original) {
744        $participants = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=', 'schedulable'  ,  $result['id']) ));
745
746        if($participants && ($size = count($participants)) < 100){
747            if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0){
748                self::deepnessFindParticipant($uri, $participants, $criteria, $original);
749                 $participants['attendees'] = $participants;
750            }
751           
752        }else if($participants && ($size = count($participants)) > 100){
753            $owner = Controller::read( array( 'concept' => 'calendarSignature' ) , false ,array( 'filter' => array('AND', array('=', 'calendar'  ,  $result['calendar']), array('=', 'isOwner', '1'))));
754            $owner = Controller::read( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'user', $owner[0]['user'])), 'deepness' => 2));
755
756            if(is_array($owner))
757                $owner = $owner[0];
758
759            $reference = array_slice($participants, 0, 100);
760            $organizer = false;
761            $asOwner = false;
762
763            foreach($reference as $r => &$v){
764                if($v['id'] == $owner['id']){
765                    $v = $owner;
766                    $asOwner = true;
767                    continue;
768                }
769
770                self::deepnessReadParticipant($uri, $v, $criteria, $original);
771
772                if($v['isOrganizer'] == "1" )
773                    $organizer = $v;
774            }
775
776            if(!$organizer){
777                $organizer = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'isOrganizer', '1')), 'deepness' => 2));
778
779                array_push($reference, $organizer[0]);
780
781            }else if($organizer && ($organizer['id'] != $owner['id']))
782                array_merge($reference, $organizer);
783
784            if(!$asOwner)
785                array_push($reference, $owner);
786
787            $statusAttendees = array( 'default' => 0, 'accepted' => 0, 'tentative' => 0, 'cancelled' => 0, 'unanswered' => 0, 'delegated' => 0 );
788            $statusLabels = array( 'default', 'accepted', 'tentative', 'cancelled', 'unanswered', 'delegated' );
789
790            foreach($participants as $k => &$p){
791                if(!$organizer && $p['isOrganizer'] == "1"){
792                    self::deepnessReadParticipant($uri, $p, $criteria, $original);
793                    $reference = array_merge($reference, array($p));
794                }
795
796                $statusAttendees[$statusLabels[$p['status']]]++;
797            }
798
799            $participants['statusAttendees'] = $statusAttendees;
800            $participants['sizeAttendees'] = $size;
801            $participants['attendees'] = $reference;
802        }
803       
804        return $participants;
805    }
806   
807    static function dayAlarm( &$uri , &$params , &$criteria , $original ) {
808        if(isset($criteria['filter'][1]) && $criteria['filter'][1] == 'date')
809        {
810            $target = $criteria['filter'][2];
811
812            $params = array();
813
814            $al = Controller::service('PostgreSQL')->execSql("SELECT distinct co.id as \"id\", co.cal_uid as \"uid\", co.type_id as \"type\", co.dtstart as \"startTime\", co.summary as \"summary\", co.description as \"description\", co.dtend as \"endTime\", co.location as \"location\", co.allday as \"allDay\", co.transp as transparent, co.class_id as class, ".
815                "co.range_start as \"rangeStart\", co.range_end as \"rangeEnd\", co.last_update as \"lastUpdate\", co.dtstamp as \"dtstamp\", co.sequence as \"sequence\", co.tzid as \"timezone\", CASE WHEN rep.object_id = co.id THEN occ.occurrence - al.alarm_offset ELSE co.dtstart - al.alarm_offset END as \"sendTime\", ".
816                "al.unit as \"unit\", al.time as \"time\" FROM calendar_alarm as al, calendar_object as co, calendar_repeat as rep, calendar_repeat_occurrence as occ, calendar_participant as part WHERE ".
817                "al.action_id = '".ALARM_ALERT."' AND al.sent = '0' AND ( (al.participant_id = part.id) AND (part.user_info_id = '". Config::me('uidNumber') ."') ) AND part.object_id = co.id AND ".
818                "CASE WHEN rep.object_id = co.id ".
819                "THEN rep.id = occ.repeat_id AND occ.occurrence - al.alarm_offset >= '$target' AND occ.occurrence - al.alarm_offset <= '".( $target + 86400000)."' ".
820                "ELSE (co.range_start - al.alarm_offset) >= '$target' AND (co.range_start - al.alarm_offset) <= '".( $target + 86400000)."' END");
821           
822            if(is_array($al))
823              foreach( $al as $v )
824                $params[] = array('schedulable' =>  $v);
825             
826            else
827              $params = false;
828 
829            return false;
830        }
831    }
832   
833    static private function countMyCalendarsEvent($id, $owner) {
834                $sig = Controller::find(array('concept' => 'calendarSignature'), array('user', 'calendar', 'isOwner'), array('filter' => array('AND', array('=', 'user', $owner), array('=', 'isOwner', '1'))));
835                $calendars = array();
836                foreach ($sig as $val)
837                        $calendars[] = $val['calendar'];
838
839                $return = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('AND', array('IN', 'calendar', $calendars), array('=', 'schedulable', $id))));
840
841                return (isset($return[0])) ? count($return) : 0;
842    }
843   
844    public function deleteSchedulable(&$uri, &$params, &$criteria, $original) {
845        if (Config::module('useCaldav', 'expressoCalendar'))
846            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
847       
848        if(isset($criteria['filter']) && $criteria['filter'] && isset($criteria['filter'][1][2])){
849            $idSchedulable = $criteria['filter'][1][2];
850                        $idCalendar = $criteria['filter'][2][2];
851            $owner = $criteria['filter'][3][2];
852
853            $qtdMyCalendars = self::countMyCalendarsEvent($idSchedulable, $owner);
854
855            $link = Controller::read(array('concept' => 'calendarToSchedulable'), false, array('filter' => array('AND', array('=','calendar',$idCalendar), array('=','schedulable',$idSchedulable))));
856            $link = (is_array($link) && isset($link[0])) ? $link[0] : $link;
857           
858            $calendar = Controller::read(array('concept' => 'calendar'), false, array('filter' => array('=','id',$idCalendar)));
859            $calendar = (is_array($calendar) && isset($calendar[0])) ? $calendar[0] : $calendar;
860
861            if($isAttende = !self::ownerSchedulable($idSchedulable, $owner)){
862                Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
863               
864                if($qtdMyCalendars <= 1){
865
866                    $participant = Controller::read(array('concept' => 'participant'), array('id'), array('filter' =>
867                        array('AND',
868                            array('=', 'user', $owner),
869                            array('=', 'schedulable', $idSchedulable)
870                        )));
871
872                    Controller::call(('update'), array('concept' => 'participant', 'id' => $participant[0]['id']), array('status' => STATUS_CANCELLED));
873                }
874
875            }else{
876                if($qtdMyCalendars > 1 )
877                    Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
878            }
879
880            if (Config::module('useCaldav', 'expressoCalendar'))
881                    DAViCalAdapter::deleteEvent($idSchedulable, array('location' => $calendar['location']));
882
883            if($isAttende || ($qtdMyCalendars > 1))
884                return false;
885
886            $uri['id'] = $idSchedulable;
887        }
888       
889    }
890
891    public function deleteCalendarToPermissionDependences(&$uri, &$params, &$criteria, $original) {
892        $permission = Controller::read($uri, array('user', 'calendar'));
893
894        $calendarSignature = Controller::find(array('concept' => 'calendarSignature'), array('id'), array('filter' => array('AND', array('=', 'calendar', $permission['calendar']), array('=', 'user', $permission['user']), array('=', 'isOwner', '0'))));
895
896        if ($calendarSignature)
897            Controller::delete(array('concept' => 'calendarSignature', 'id' => $calendarSignature[0]['id']));
898    }
899
900    public function deleteCalendarSignatureDependences(&$uri, &$params, &$criteria, $original) {
901        $signature = Controller::read($uri, array('isOwner', 'calendar'));
902
903        if ($signature['isOwner'] == '1') {
904            $calendarToSchedulables = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('=', 'calendar', $signature['calendar'])));
905
906            $schedulables = array();
907            if (is_array($calendarToSchedulables))
908                foreach ($calendarToSchedulables as $key => $calendarToSchedulable)
909                    $schedulables[] = $calendarToSchedulable['schedulable'];
910
911            if (!empty($schedulables))
912                        Controller::deleteALL(array('concept' => 'schedulable'), null, array('filter' => array('IN', 'id', $schedulables)));
913
914            Controller::delete(array('concept' => 'calendar', 'id' => $signature['calendar']));
915               
916                $permissions = Controller::find(array('concept' => 'calendarToPermission'), array('id'), array('filter' => array('=', 'calendar', $signature['calendar'])));
917
918               
919               
920                if($permissions && count($permissions) > 0){
921                        $ids = array();
922                        foreach($permissions as $key => $value)
923                                array_push($ids, $value['id']);
924               
925                        Controller::deleteALL(array('concept' => 'calendarToPermission'), null, array('filter' => array('IN', 'id', $ids)));
926                       
927                }
928               
929               
930        }
931    }
932
933    public function decodeSchedulablettachment(&$uri, &$params, &$criteria, $original) {
934        if (isset($original['URI']['id'])){
935            $schedulableAttachment = Controller::read(array('concept' => 'schedulableToAttachment'), false, array('filter' => array( '=', 'attachment' , $original['URI']['id'] )));
936            $uri['id'] = $schedulableAttachment[0]['id'];
937        }
938    }
939
940    public function deleteAttachmentDependences(&$uri, &$params, &$criteria, $original) {
941        Controller::delete(array('concept' => 'attachment', 'id' => $original['URI']['id']));
942    }
943   
944    public function decodeDeleteCalendarSignatureAlarm(&$uri, &$params, &$criteria, $original) {
945                if ($original['URI']['id'] == '' && isset($original['criteria']['filter'])){
946                        Controller::deleteAll(array('concept' => 'calendarSignatureAlarm'), null,$original['criteria']);
947                        return false;
948                }
949    }
950
951    public function createDefaultSignature(&$uri, &$result, &$criteria, $original) {
952
953        //Caso uma busca não retorne nenhum resultado e foi buscado pelas assinaturas do usuario logado apenas
954        $isValidSignature = false;
955
956        //Veirifica pois o usuário pode ter varias assinaturas mas não ser dona de nenhuma
957        if (count($result) > 0) {
958            foreach ($result as $value) {
959                if (isset($value['isOwner']) && $value['isOwner'] != 0)
960                    $isValidSignature = true;
961            }
962        }
963
964        if (!$isValidSignature &&
965                ( $original['criteria']['filter'][1][0] == '=' &&
966                $original['criteria']['filter'][1][1] == 'user' &&
967                $original['criteria']['filter'][1][2] == $_SESSION['phpgw_session']['account_id']
968                )) {
969
970            if (Config::module('useCaldav', 'expressoCalendar')) {
971                require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
972
973                $calendario = DAViCalAdapter::findCalendars();
974            }
975
976            if (Config::module('useCaldav', 'expressoCalendar') && is_array($calendario) && count($calendario) > 0) {
977                foreach ($calendario as $i => $v) {
978
979                    $urlA = explode('/', $v->url);
980                    $name = isset($v->displayname) ? $v->displayname : $urlA[(count($urlA) - 2)];
981                    $cal = array('name' => $name,
982                        'description' => isset($v->description) ? $v->description : $name,
983                        'timezone' => isset($v->timezone) ? $v->timezone : (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
984                        'dtstamp' => time() . '000',
985                        'location' => $urlA[(count($urlA) - 3)] . '/' . $urlA[(count($urlA) - 2)]
986                    );
987
988                    $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
989
990
991
992                    $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
993                        'calendar' => $calCreated['id'],
994                        'isOwner' => '1',
995                        'dtstamp' => time() . '000',
996                        'fontColor' => 'FFFFFF',
997                        'backgroundColor' => '3366CC',
998                        'borderColor' => '3366CC',
999                    );
1000
1001                    $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
1002
1003
1004                    DAViCalAdapter::importCollection($v->url, $calCreated['id']);
1005                }
1006            } else {
1007                //Criaremos uma agenda padrão
1008                $cal = array('name' => 'Calendario',
1009                    'description' => 'Calendario Padrão',
1010                    'timezone' => (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
1011                    'dtstamp' => time() . '000'
1012                );
1013
1014                $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
1015
1016                $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
1017                    'calendar' => $calCreated['id'],
1018                    'isOwner' => '1',
1019                    'dtstamp' => time() . '000',
1020                    'fontColor' => 'FFFFFF',
1021                    'backgroundColor' => '3366CC',
1022                    'borderColor' => '3366CC',
1023                );
1024
1025                $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
1026            }
1027
1028            $result = Controller::find($original['URI'], $original['properties'] ? $original['properties'] : null, $original['criteria']);
1029            return false;
1030        }
1031    }
1032
1033    //TODO - Criar conceito separado para participantes externos e remover o criterio notExternal
1034    public function findExternalPaticipants(&$uri, &$result, &$criteria, $original) {
1035        if (Config::me('uidNumber') && !isset($criteria['notExternal'])) {
1036            $newuri['concept'] = 'user';
1037            $newuri['service'] = 'PostgreSQL';
1038
1039            $newCriteria = $original['criteria'];
1040            $valid = true;
1041
1042            $newCriteria['filter'] = array('AND', $newCriteria['filter'], array('=', 'owner', Config::me('uidNumber')));
1043            $externalUsers = Controller::find($newuri, $original['properties'] ? $original['properties'] : null, $newCriteria);
1044
1045            if (is_array($externalUsers)) {
1046                foreach ($externalUsers as $i => $v)
1047                    $externalUsers[$i]['isExternal'] = '1';
1048            }
1049            else
1050                $externalUsers = array();
1051
1052            if (!is_array($result))
1053                $result = array();
1054
1055            return array_merge($result, $externalUsers);
1056        }
1057    }
1058
1059    public function davcalCreateCollection(&$uri, &$params, &$criteria, $original) {
1060        if (Config::module('useCaldav', 'expressoCalendar')) {
1061            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1062            DAViCalAdapter::mkcalendar($params['location'], $params['name'], isset($params['description']) ? $params['description'] : '' );
1063        }
1064    }
1065
1066    public function davcalDeleteCollection(&$uri, &$params, &$criteria, $original) {
1067        if (Config::module('useCaldav', 'expressoCalendar') && Config::module('onRemoveCascadeCalDav')) {
1068            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1069            $calendar = Controller::read($uri);
1070            DAViCalAdapter::rmCalendar($calendar['location']);
1071        }
1072    }
1073
1074    public function davcalUpdateCollection(&$uri, &$params, &$criteria, $original) {
1075        if (Config::module('useCaldav', 'expressoCalendar')) {
1076            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1077            if (isset($params['location'])) {
1078                $calendar = Controller::read($uri);
1079                if ($calendar['location'] !== $params['location'])
1080                    DAViCalAdapter::mvcalendar($calendar['location'], $params['location']);
1081            }
1082        }
1083    }
1084
1085    private static function _makeUid() {
1086
1087        $date = date('Ymd\THisT');
1088        $unique = substr(microtime(), 2, 4);
1089        $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890';
1090        $start = 0;
1091        $end = strlen($base) - 1;
1092        $length = 6;
1093        $str = null;
1094        for ($p = 0; $p < $length; $p++)
1095            $unique .= $base{mt_rand($start, $end)};
1096
1097        return $date . $unique . '@expresso-calendar';
1098    }
1099
1100    private function getStatus($id) {
1101        $a = array(
1102            STATUS_CONFIRMED => 'CONFIRMED',
1103            STATUS_CANCELLED => 'CANCELLED',
1104            STATUS_TENATIVE => 'TENATIVE',
1105            STATUS_UNANSWERED => 'NEEDS-ACTION',
1106            STATUS_DELEGATED => 'DELEGATED'
1107        );
1108        return $a[$id];
1109    }
1110
1111    private static function decodeAlarmType($id) {
1112        $a = array(ALARM_ALERT => 'alert',
1113            ALARM_MAIL => 'mail',
1114            ALARM_SMS => 'sms');
1115
1116        return $a[$id];
1117    }
1118
1119    private static function codeAlarmType($type) {
1120        $a = array('alert' => ALARM_ALERT,
1121            'mail' => ALARM_MAIL,
1122            'sms' => ALARM_SMS);
1123
1124        return $a[$type];
1125    }
1126
1127    private static function codeAlarmUnit($u) {
1128        if ($u === 'd')
1129            return 'days';
1130        if ($u === 'm')
1131            return 'minutes';
1132        if ($u === 'H')
1133            return 'hours';
1134    }
1135
1136    private static function ownerSchedulable($id, $me) {
1137
1138        $isOwner = Controller::find(array('concept' => 'participant'), array('id'), array('filter' =>
1139                    array('AND',
1140                        array('=', 'isOrganizer', '1'),
1141                        array('=', 'user', $me),
1142                        array('=', 'schedulable', $id)
1143                        )));
1144
1145        return ( isset($isOwner[0]['id']) ) ? true : false;
1146    }
1147   
1148   
1149    private static function referenceCalendarToObject($schedulable, $calendar) {
1150        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_to_calendar_object.id as calendar_to_calendar_Object FROM calendar_to_calendar_object'
1151            . ' WHERE calendar_to_calendar_object.calendar_id = '. $calendar
1152            . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($schedulable));
1153    }
1154   
1155    private static function schedulable2calendarToObject($Schedulable) {
1156        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'
1157                        . ' WHERE calendar_signature.user_uidnumber = ' . $_SESSION['wallet']['user']['uidNumber']
1158                        //      .' AND calendar_signature.is_owner = 1'
1159                        . ' AND calendar_signature.calendar_id = calendar.id'
1160                        . ' AND calendar_to_calendar_object.calendar_id = calendar.id'
1161                        . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($Schedulable));
1162    }
1163
1164    protected static function isAllowDeleteInCalendar($calendar) {
1165        $f = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'user', Config::me('uidNumber')), array('=', 'calendar', $calendar))));
1166        return (strpos($f[0]['acl'], CALENDAR_ACL_REMOVE) === false) ? false : true;
1167    }
1168
1169}
1170
1171?>
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