source: sandbox/2.5.1-expresso2/prototype/modules/calendar/interceptors/DBMapping.php @ 7869

Revision 7869, 71.9 KB checked in by eduardow, 11 years ago (diff)

Ticket #3341 - Implementacao da DFD0151 - Nova funcionalidade ao alterar o grupo de uma atividade
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
54
55    /*
56     * Verificar inconsistencia no FF
57     * */
58    static function encodeCreateParticipant(&$uri, &$params, &$criteria, $original)
59    {
60        if(isset($params['delegatedFrom']) && is_array($params['delegatedFrom'])){
61            $params['delegatedFrom'] = $params['delegatedFrom']['id'];
62        }
63    }
64
65
66    static function encodeCreateSchedulable(&$uri, &$params, &$criteria, $original)
67    {
68
69        if (isset($params['startTime']) && !is_numeric($params['startTime']))
70            $params['startTime'] = self::parseTimeDate($params['startTime'], $params['timezone']);
71       
72        $params['rangeStart'] = $params['startTime'];
73       
74        if (isset($params['endTime']) && !is_numeric($params['endTime'])) {
75            $params['endTime'] = self::parseTimeDate($params['endTime'], $params['timezone']);
76
77            if ($params['allDay'])
78                $params['endTime'] = $params['endTime'] + 86400000;
79            }
80           
81        $params['rangeEnd'] = $params['endTime'];
82       
83
84        if (isset($params['due']) && $params['due'] != '' && !is_numeric($params['due'])){
85            $params['due'] = self::parseTimeDate($params['due'], $params['timezone']);
86
87            if ($params['allDay'])
88                $params['due'] = $params['due'] + 86400000;
89        }
90
91
92        ///////////////////////////////////////////////////////////////////
93
94        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
95        $params['lastUpdate'] = (isset($params['lastUpdate'])) ? $params['lastUpdate'] : time() . '000';
96        $params['uid'] = isset($params['uid']) ? $params['uid'] : self::_makeUid();
97        }
98
99    static function parseTimeDate($time, $timezone) {
100            return strtotime($time . ' ' . $timezone) . '000';
101    }
102
103     public function encodeCreateAlarm( &$uri , &$params , &$criteria , $original ){
104       
105        if(!isset($params['schedulable']) || !isset($params['rangeStart']) || !isset($params['rangeEnd']) )
106        {
107            $participant = Controller::read( array( 'concept' => 'participant' , 'id' => $params['participant'] ) , array('schedulable')  );
108
109            $params['schedulable'] = $participant['schedulable'];
110
111            $params['type'] = self::codeAlarmType($params['type']);
112
113            $params['offset'] = $params['time'] * 1000;
114
115            switch( strtolower($params['unit']) )
116            {
117                case 'd': $params['offset'] *= 24;
118                case 'h': $params['offset'] *= 60;
119                case 'm': $params['offset'] *= 60;
120            }
121        }
122    }
123
124    public function encodeCreateSuggestion(&$uri, &$params, &$criteria, $original) {
125        $params['dtstamp'] = (isset($params['dtstamp'])) ? $params['dtstamp'] : time() . '000';
126    }
127
128    public function encodeUpdateAlarm(&$uri, &$params, &$criteria, $original) {
129        if (isset($params['type']))
130            $params['type'] = self::codeAlarmType($params['type']);
131        else{
132            $alarm = Controller::read( array('concept' => 'alarm' , 'id' => $params['id'] ));
133
134            $params['unit'] = $alarm['unit'];
135        }
136        $params['offset'] = $params['time'] * 1000;
137
138
139        switch( strtolower($params['unit']) )
140        {
141            case 'd': $params['offset'] *= 24;
142            case 'h': $params['offset'] *= 60;
143            case 'm': $params['offset'] *= 60;
144        }
145       
146    }
147
148    public function encodeCreateAttachment(&$uri, &$params, &$criteria, $original) {
149
150        if (!isset($params['source']))
151            return false;
152
153        if (isset($_FILES[$params['source']]))
154            if (isset($params['id']))
155                $params = array_merge($_FILES[$params['source']], array('id' => $params['id']));
156            else
157                $params = $_FILES[$params['source']];
158
159        if (isset($params['owner']))
160            $params['owner'] = Config::me('uidNumber');
161    }
162
163///////////////////////////////////////////////////////////////////////////////////////////////////////////////
164
165    public function encodeSignatureAlarmType(&$uri, &$params, &$criteria, $original) {
166            $params['type'] = self::codeAlarmType($params['type']);
167    }
168
169    public function schedulableSecurity(&$uri, &$params, &$criteria, $original)
170    {
171        $security = 'schedulable.id = calendarToSchedulable.schedulable';
172        $security .= ' AND calendar.id = calendarToSchedulable.calendar';
173        $security .= ' AND calendar.id = calendarSignature.calendar';
174        $security .= ' AND calendarSignature.user = ' . base64_encode(Config::me('uidNumber'));
175
176        $criteria['condition'] = $security;
177    }
178
179    public function calendarSecurity(&$uri, &$params, &$criteria, $original)
180    {
181        $security = 'calendar.id = calendarSignature.calendar';
182        $security .= ' AND calendarSignature.user = ' . base64_encode(Config::me('uidNumber'));
183
184        $criteria['condition'] = $security;
185    }
186
187    public function calendarSignatureSecurity(&$uri, &$params, &$criteria, $original)
188    {
189        $security = 'calendarSignature.user = ' . base64_encode(Config::me('uidNumber'));
190
191        $criteria['condition'] = $security;
192    }
193
194    public function insertOwnerLink(&$uri, &$params, &$criteria, $original) {
195        $params['owner'] = Config::me('uidNumber');
196    }
197
198    public function encodeServiceUser(&$uri, &$params, &$criteria, $original) {
199        if (isset($params['isExternal']) && $params['isExternal'] == '1')
200            $uri['service'] = 'PostgreSQL';
201    }
202
203    public function prepareRepeat(&$uri, &$params, &$criteria, $original) {
204        if (isset($params['startTime']) || isset($params['endTime'])) {
205
206            if(!isset($params['schedulable']))
207            $params = array_merge($params , Controller::read(array('concept' => 'repeat', 'id' => $params['id']), array('schedulable')));
208
209            $timezone = Controller::read(array('concept' => 'schedulable', 'id' => $params['schedulable']), array('timezone'));
210
211
212            if ( isset($params['startTime']) && !is_numeric($params['startTime']) )
213                $params['startTime'] = self::parseTimeDate($params['startTime'], $timezone['timezone']);
214            if ( isset($params['endTime']) && !is_numeric($params['endTime']))
215                $params['endTime'] = self::parseTimeDate($params['endTime'], $timezone['timezone']);
216
217        }
218    }
219
220    public function findSchedulable(&$uri, &$params, &$criteria, $original) {
221        if (isset($criteria['customQuery']) && $criteria['customQuery'] == '1') {
222
223            $sql = ' SELECT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
224            .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
225            .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
226            .'calendar_object.priority as "priority", calendar_object.due as "due", '
227            .'calendar_object.percentage as "percentage", calendar_object.status as "status", '
228            .'calendar_object.location as "location", calendar_object.allday as "allDay", '
229            .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
230            .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
231            .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
232            .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
233            .'calendar_object.tzid as "timezone" ,calendar_to_calendar_object.calendar_id as '
234            .'calendar FROM calendar_to_calendar_object , calendar_object '
235            .'WHERE ( calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $criteria['calendar']) . '\')) '
236            .'AND calendar_to_calendar_object.calendar_object_id = calendar_object.id '
237            .'AND calendar_object.id NOT IN(select calendar_object_task_id from calendar_task_to_activity_object where owner = \'' . Config::me('uidNumber') . '\') ';
238
239            if(isset($criteria['searchEvent']) && $criteria['searchEvent']){
240                $where = 'AND (((upper("summary") like upper(\'%'.$criteria['filter'][1][1][2].'%\') OR upper("description") like upper(\'%'.$criteria['filter'][1][2][2].'%\')))) ORDER BY dtstart LIMIT '.$criteria['limit'].'  OFFSET '.$criteria['offset'].' ';
241                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
242
243            }else{
244                $start = $criteria['rangeStart'];
245                $end = $criteria['rangeEnd'];
246
247                $ids = array();
248                $occ = array();
249
250                if ($occurrences = self::checkOccurrences($start, $end, $criteria['calendar']))
251                    foreach ($occurrences as $id => $occurrence) {
252                        $ids[] = $id;
253                        $occ[] = $occurrence;
254                    }
255
256                $where = 'AND ((range_end >= \'' . $start . '\' AND range_end <= \'' . $end . '\') OR '
257                    .'(range_start >= \'' . $start . '\' AND range_start <= \'' . $end . '\') OR '
258                    .'(range_start <= \'' . $start . '\' AND range_end >= \'' . $end . '\')) '
259                .(!empty($ids) ? ' ' .'AND calendar_object.id NOT IN (\'' . implode('\',\'', $ids) . '\') ' : ' ')
260                .'AND calendar_object.dtstart NOT IN (SELECT calendar_repeat_occurrence.occurrence from calendar_repeat_occurrence, '
261                .'calendar_repeat where (calendar_repeat_occurrence.repeat_id = calendar_repeat.id) '
262                .'AND (calendar_repeat.object_id = calendar_object.id))';
263
264                $params = Controller::service('PostgreSQL')->execResultSql($sql.$where);
265                $params = array_merge($params, $occ);
266            }
267
268
269            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
270            return false;
271        }
272    }
273
274    public function findTask(&$uri, &$params, &$criteria, $original) {
275
276        if (isset($criteria['filterTasks']) && $criteria['filterTasks']) {
277
278            $sql = ' SELECT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
279            .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
280            .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
281            .'calendar_object.priority as "priority", calendar_object.due as "due", '
282            .'calendar_object.percentage as "percentage", calendar_object.status as "status", '
283            .'calendar_object.location as "location", calendar_object.allday as "allDay", '
284            .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
285            .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
286            .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
287            .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
288            .'calendar_object.tzid as "timezone" ,calendar_to_calendar_object.calendar_id as '
289            .'calendar FROM calendar_to_calendar_object , calendar_object '
290            .'WHERE ( calendar_to_calendar_object.calendar_id IN (\'' . implode('\',\'', $criteria['filter'][3][2]) . '\')) '
291            .'AND calendar_to_calendar_object.calendar_object_id = calendar_object.id '
292        .'AND calendar_to_calendar_object.calendar_object_id NOT IN (select calendar_object_activity_id from calendar_task_to_activity_object where owner =  \'' . Config::me("uidNumber") . '\' ) '   
293        .'AND calendar_to_calendar_object.calendar_object_id NOT IN (select calendar_object_task_id from calendar_task_to_activity_object where owner =  \'' . Config::me("uidNumber") . '\' ) ';   
294
295        if(isset($criteria['filter'][4]))
296            $sql .= 'AND (((upper("summary") like upper(\'%'.$criteria['filter'][4][1][2].'%\') OR upper("description") like upper(\'%'.$criteria['filter'][4][1][2].'%\'))))';
297
298            $sql .= 'AND (range_start >= \'' . $criteria['filter'][2][2] . '\' AND type_id <= \'' .  $criteria['filter'][1][2] . '\')';
299
300            $params = Controller::service('PostgreSQL')->execResultSql($sql);
301            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
302            return false;
303        }
304    }
305
306    public function deepnessFindRepeatOccurrence(&$uri, &$result, &$criteria, $original) {
307
308        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
309            return;
310
311        foreach ($result as $i => &$res)
312            if (isset($res['repeat']))
313                $res['repeat'] = Controller::read(array('concept' => 'repeat', 'id' => $res['repeat']), false, array('deepness' => intval($criteria['deepness']) - 1));
314    }
315
316    public function deepnessRepeat(&$uri, &$result, &$criteria, $original) {
317
318        if (!isset($criteria['deepness']) || $criteria['deepness'] == 0)
319            return;
320
321        $result['schedulable'] = Controller::find(array('concept' => 'schedulable'), false, array('filter' => array('=', 'id', $result['schedulable']), 'deepness' => intval($criteria['deepness']) - 1));
322        $result['schedulable'] = $result['schedulable'][0];
323    }
324
325    public function saveOccurrences(&$uri, &$result, &$criteria, $original) {
326        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
327
328        if (!is_array($ranges) || !isset($ranges[0]['rangeStart']) || !isset($ranges[0]['rangeEnd']))
329            return;
330
331        if (isset($result['id']))
332            $id = $result['id'];
333        else
334            $id = $uri['id'];
335
336        $repeat = Controller::read(array('concept' => 'repeat', 'id' => $id));
337
338        unset($repeat['schedulable']);
339        unset($repeat['id']);
340
341        $exceptions = array();
342
343        if (isset($original['properties']['exceptions'])) {
344            $exceptions = explode(',', $original['properties']['exceptions']);
345            unset($repeat['exceptions']);
346        }
347
348        $lastExceptions = Controller::find(array('concept' => 'repeatOccurrence'), array("occurrence"), array('filter' => array('AND', array('=', 'repeat', $id), array('=', 'exception', 1))));
349
350        //Recurepa as execeções anteriores caso exista
351        if (isset($lastExceptions) && count($lastExceptions) && $lastExceptions)
352            foreach ($lastExceptions as $value)
353                array_push($exceptions, $value['occurrence']);
354
355        $params = array_diff(self::decodeRepeat($repeat, $ranges[0]['rangeStart'], $ranges[0]['rangeEnd']), $exceptions);
356
357        Controller::delete(array('concept' => 'repeatOccurrence'), false, array('filter' => array('=', 'repeat', $id)));
358
359        if (!empty($params))
360            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','", $exceptions) . "')" ));
361        else if(!empty($exceptions))
362            Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,exception,occurrence)VALUES ('" . $id . "','1','" . implode("'),('" . $id . "','1','", $exceptions) . "')" );
363    }       
364
365    public function checkOccurrences($start, $end, $calendarIds) {
366
367        $ranges = Controller::find(array('concept' => 'repeatRange'), array('rangeStart', 'rangeEnd'), array('filter' => array('=', 'user', Config::me("uidNumber"))));
368        $ranges = $ranges[0];
369
370        $origStart = $start;
371        $origEnd = $end;
372
373        if ($initialized = (isset($ranges['rangeStart']) && isset($ranges['rangeEnd']))) {
374            if ($ranges['rangeStart'] <= $start)
375                $start = false;
376            if ($ranges['rangeEnd'] >= $end)
377                $end = false;
378        }
379
380        $repeats = self::findRepeats($calendarIds);
381        if (!is_array($repeats) || empty($repeats))
382            return( false );
383
384        $result = array();
385        $ids = array();
386
387        foreach ($repeats as $repeat) {
388            $ids[] = $id = $repeat['id'];
389            unset($repeat['id']);
390
391            if (!isset($result[$id]))
392                $result[$id] = !$initialized ? array($repeat['startTime']) : array();
393
394            if (!$initialized)
395                $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $end));
396            else {
397                if ($start)
398                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $start, $ranges['rangeStart']));
399
400                if ($end)
401                    $result[$id] = array_merge($result[$id], self::decodeRepeat($repeat, $ranges['rangeEnd'], $end));
402            }
403
404            if (empty($result[$id]))
405                unset($result[$id]);
406        }
407
408        if ($start || $end) {
409            Controller::begin(array('service' => 'PostgreSQL'));
410
411            foreach ($result as $id => $res){
412               
413                $ocurrences = array_unique($res);
414                Controller::service('PostgreSQL')->execResultSql("INSERT INTO calendar_repeat_occurrence(repeat_id,occurrence)VALUES('" . $id . "','" . implode("'),('" . $id . "', '", $ocurrences) . "')");
415            }
416            $data = array();
417
418            if ($start)
419                $data['rangeStart'] = $start;
420
421            if ($end)
422                $data['rangeEnd'] = $end;
423
424            if (!$initialized)
425                $data['user'] = Config::me('uidNumber');
426
427            Controller::call(( $initialized ? 'replace' : 'create'), array('concept' => 'repeatRange'), $data, array('filter' => array('=', 'user', Config::me('uidNumber'))));
428
429            Controller::commit(array('service' => 'PostgreSQL'));
430        }
431
432//      $return = Controller::find( array( 'concept' => 'repeatOccurrence' ), false, array( 'filter' => array( 'AND', array( '>=', 'occurrence', $origStart ), array( '<=', 'occurrence', $origEnd ), array( 'IN', 'repeat', $ids ) ), 'deepness' => $deep ) );
433
434        $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('\',\'', $ids) . '\') AND calendar_repeat.id = calendar_repeat_occurrence.repeat_id AND calendar_repeat_occurrence.exception != 1');
435
436        if (!is_array($return))
437            return( false );
438
439        $result = array();
440        $params = array();
441
442        foreach ($return as $ret) {
443            $currentId = $ret['schedulable'];
444
445            if (!isset($result[$currentId])) {
446                $result[$currentId] = Controller::read(array('concept' => 'schedulable', 'id' => $currentId));
447                $result[$currentId]['occurrences'] = array();
448
449                $calendarToCalendarObj = self::schedulable2calendarToObject($currentId);
450                $result[$currentId]['calendar'] = $calendarToCalendarObj[0]['calendar_id'];
451            }
452
453            $result[$currentId]['occurrences'][] = $ret['occurrence'];
454        }
455
456        return( $result );
457    }
458
459    public static function findRepeats($ids) {
460        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('\',\'', $ids) . '\')');
461    }
462
463//HELPERS
464    public static function decodeRepeat($repeat, $start, $end) {
465
466        date_default_timezone_set('UTC');
467
468        require_once ROOTPATH . '/plugins/when/When.php';
469
470        $r = new When();
471
472        if ($repeat['frequency'] === 'none')
473            return( array() );
474
475        //Nao deve ser usando o horário da repeticao pois nela contem apenas o dias,
476        //deve se recuperar o horário do evento para um correto calculo.
477        if (max($start, $repeat['startTime']) != $repeat['startTime']) {
478            $time = new DateTime('@' . (int) ( $repeat['startTime'] / 1000 ), new DateTimeZone('UTC'));
479
480            $hoursOcurrence = new DateTime('@' . (int) ( $start / 1000 ), new DateTimeZone('UTC'));
481            $hoursOcurrence = $hoursOcurrence->format('H');
482
483            $diffTime = ((($time->format('H') - $hoursOcurrence) * (3600000)) + ($time->format('i') * (60000)));
484            $start = new DateTime('@' . (int) ( ( $start + $diffTime ) / 1000 ), new DateTimeZone('UTC'));
485        }else
486            $start = new DateTime('@' . (int) ( max($start, $repeat['startTime']) / 1000 ), new DateTimeZone('UTC'));
487
488        foreach ($repeat as $rule => $value) {
489            if (!isset($value) || !$value || $value === "0")
490                continue;
491
492            switch (strtolower($rule)) {
493                case "starttime": break;
494                case "frequency":
495                    $r->recur($start, $value);
496                    break;
497                case "endtime":
498                    $r->until(new DateTime('@' . (int) ( $value / 1000 )));
499                    break;
500                case "count": case "interval": case "wkst":
501                    $r->$rule($value);
502                    break;
503                default :
504                    $r->$rule(!is_array($value) ? explode(',', $value) : $value );
505                    break;
506            }
507        }
508
509        $return = array();
510
511        while ($result = $r->next()) {
512            $u = $result->format('U') * 1000;
513
514            if ($u > $end) //data da repetição atual maior que a data final da busca do usuario ?
515                break;
516
517            $return[] = $u;
518        }
519
520        return( $return );
521    }
522
523///////////////////////////////////////////////////////////////////////////////////////////////////////////////
524
525    public function updateCalendar(&$uri, &$params, &$criteria, $original) {       
526        if (isset($params['calendar'])) {
527            if(isset($params['lastCalendar'])){
528                $calendarObjects = self::referenceCalendarToObject($uri['id'], $params['lastCalendar']);
529                $params2['calendar'] = $params['calendar'];
530            }else{
531                $calendarObjects = self::schedulable2calendarToObject($uri['id']);
532                $params2['calendar'] = $params['calendar'];
533            }
534           
535            foreach ($calendarObjects as $calendarObject)
536                Controller::update(array('concept' => 'calendarToSchedulable', 'id' => $calendarObject['calendar_to_calendar_object']), $params2);
537
538            unset($params['calendar']);
539
540            if (count($params) < 1)
541                return false;
542        }
543    }
544
545    public function setLastUpdateSchedulable(&$uri, &$params, &$criteria, $original) {
546        $params['lastUpdate'] = time() * 1000;
547    }
548
549        //Encode Update
550    public function encodeUpdateSchedulable(&$uri, &$params, &$criteria, $original) {
551        $event = Controller::read(array('concept' => 'schedulable', 'id' => $uri['id']));
552        if (isset($params['startTime'])) {
553
554            if (!is_numeric($params['startTime']))
555                $params['startTime'] = self::parseTimeDate($params['startTime'], $event['timezone']);
556
557            $params['rangeStart'] = $params['startTime'];
558        }
559
560        if (isset($params['endTime'])) {
561
562            if (!is_numeric($params['endTime'])) {
563                        $params['endTime'] = self::parseTimeDate($params['endTime'], $event['timezone']);
564
565                    if ((isset($params['allDay']) && $params['allDay']) || ( !isset($params['allDay']) && $event['allDay']))
566                        $params['endTime'] = $params['endTime'] + 86400000;
567            }
568            $params['rangeEnd'] = $params['endTime'];
569
570            if($event['type'] == '2'){
571
572                if(!isset($params['due']) && $params['endTime'] != $event['endTime'])
573                    $params['due'] = $params['endTime'];
574
575            }
576        }
577
578        if (isset($params['due']) && $params['due'] != '' && !is_numeric($params['due'])){
579            $params['due'] = self::parseTimeDate($params['due'], $event['timezone']);
580
581            if ((isset($params['allDay']) && $params['allDay']) || ( !isset($params['allDay']) && $event['allDay']))
582                $params['due'] = $params['due'] + 86400000;
583        }
584
585        if($event['type'] == '2'){
586            $criteria['historic'] = $params;
587            $criteria['beforeValue'] = $event;
588
589            if(isset($params['startTime']) && $params['startTime'] == $event['startTime'])
590                unset($criteria['historic']['startTime']);
591            if(isset($params['due']) && $params['due'] == $event['due'])
592                unset($criteria['historic']['due']);
593
594            //necessário para atulizar a atividade de composta pela tarefa aqui sendo atualizada
595            if(isset($criteria['historic']['startTime']) || isset($criteria['historic']['endTime'])){
596                $taskToActivity = Controller::find(array('concept' => 'taskToActivity'), false, array('filter' => array('AND', array('=', 'task', $uri['id']), array('=', 'owner', Config::me('uidNumber'))), 'deepness' => 2));
597                if(!empty($taskToActivity)){
598                    $activity = Controller::read(array('concept' => 'schedulable', 'id' => $taskToActivity[0]['activity']), array('startTime', 'endTime', 'rangeStart', 'rangeEnd', 'allDay'));
599                    $isAllDay = 1;
600
601                    $taskToActivity = Controller::find(array('concept' => 'taskToActivity'), false, array('filter' => array('AND', array('=', 'activity', $taskToActivity[0]['activity']), array('=', 'owner', Config::me('uidNumber'))), 'deepness' => 2));
602
603                    if(!empty($activity)){
604                        $start = $params['startTime'];
605                        $end = $params['endTime'];
606                        foreach($taskToActivity as $t){
607                         if($t['task']['id'] != $params['id']){
608                             $start = $t['task']['startTime'] < $start ? $t['task']['startTime'] : $start;
609                             $end = $t['task']['endTime'] > $end ? $t['task']['endTime'] : $end;
610                             $isAllDay = (($isAllDay == 1) && ($t['task']['allDay'] == '1')) ? 1 : 0;
611                         }
612                        }
613
614                        if($event['allDay'] == '0' || (isset($params['allDay']) && $params['allDay'] == '0'))
615                            $isAllDay = 0;
616
617                        $toUpdate = array();
618
619                        if($start != $activity['startTime'])
620                            $toUpdate['startTime'] = $start;
621
622                        if($end != $activity['endTime']){
623                            $toUpdate['endTime'] = $end;
624                            $toUpdate['due'] = $end;
625                        }
626
627                        if($isAllDay != $activity['allDay'])
628                            $toUpdate['allDay'] = $isAllDay;
629
630                        if(!empty($toUpdate))
631                            Controller::update(array('concept' => 'schedulable', 'id' => $taskToActivity[0]['activity']), $toUpdate);
632                    }
633                }
634            }
635
636            unset($criteria['historic']['endTime']);
637            unset($criteria['historic']['rangeEnd']);
638            unset($criteria['historic']['rangeStart']);
639            unset($criteria['historic']['class']);
640            unset($criteria['historic']['type']);
641            unset($criteria['historic']['allDay']);
642            unset($criteria['historic']['id']);
643        }
644    }
645
646    static function putEvent(&$uri, &$result, &$criteria, $original) {
647        if (Config::module('useCaldav', 'expressoCalendar')) { //Ignorar Put dos eventos ja vindos do caldav
648            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
649
650            $eventID = (isset($result['id'])) ? $result['id'] : $uri['id'];
651            $event = Controller::read(array('concept' => 'schedulable', 'id' => $eventID));
652
653            $participants = Controller::find(array('concept' => 'participant'), false, array('filter' => array('=', 'schedulable', $eventID)));
654
655            if (is_array($participants) && count($participants) > 0)
656                foreach ($participants as $ii => $vv) {
657                    if ($vv['isExternal'] == 1)
658                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user'], 'service' => 'PostgreSQL'));
659                    else
660                        $participants[$ii]['user'] = Controller::read(array('concept' => 'user', 'id' => $vv['user']));
661                }
662
663            $event['URI']['concept'] = 'schedulable';
664            $event['participants'] = $participants;
665
666            $ical = Controller::format(array('service' => 'iCal'), array($event));
667            $calendars = self::schedulable2calendarToObject($original['properties']['id']); //Busca os calendarios do usuario logado que contenham o evento
668            if (is_array($calendars))
669                foreach ($calendars as $calendar)
670                    DAViCalAdapter::putIcal($ical, array('uid' => $event['uid'], 'location' => $calendar['calendar_location']));
671        }
672    }
673
674
675    static function prepareParticipantHistoric(&$uri, &$params, &$criteria, $original){
676       $participant = Controller::read(array('concept' => 'participant', 'id' => $uri['id']));
677       $schedulable = Controller::read(array('concept' => 'schedulable', 'id' => $participant['schedulable']));
678
679
680       if($schedulable['type'] == '2')
681            $criteria['historic']['participant']  = $participant;
682    }
683
684    static function removeParticipantHistoric(&$uri, &$params, &$criteria, $original){
685        if(isset($criteria['historic'])){
686
687            $participant = $criteria['historic']['participant'];
688
689             Controller::create(array('concept' => 'calendarHistoric'),
690                array('schedulable' => $participant['schedulable'],
691                    'user' => Config::me('uidNumber'),
692                    'time' => time() . '000',
693                    'attribute' => 'participant',
694                    'beforeValue' => $participant['user'],
695                    'afterValue' => ''
696                    )
697                );
698
699        }
700
701    }
702
703    static function createParticipantHistoric(&$uri, &$params, &$criteria, $original){
704
705        if(isset($original['properties']) && isset($original['properties']['isOrganizer']) && $original['properties']['isOrganizer'] != '1'){
706            if(!isset($criteria['event'])){
707                $event = Controller::read(array('concept' => 'schedulable', 'id' => $original['properties']['schedulable']));
708                $criteria['event'] = $event;
709            }else
710                $event = $criteria['event'];
711
712            if($event['type'] == '2'){
713                Controller::create(array('concept' => 'calendarHistoric'),
714                    array('schedulable' => $original['properties']['schedulable'],
715                        'user' => Config::me('uidNumber'),
716                        'time' => time() . '000',
717                        'attribute' => 'participant',
718                        'beforeValue' => '',
719                        'afterValue' => $original['properties']['user']
720                        )
721                    );
722            }
723        }
724    }
725
726    static function createHistoric(&$uri, &$result, &$criteria, $original) {
727
728        if(isset($criteria['historic']) && count($criteria['historic'])){
729            $time =  time() . '000';
730
731            foreach($criteria['historic'] as $k => $v){
732                Controller::create(array('concept' => 'calendarHistoric'),
733                    array('schedulable' => $uri['id'],
734                        'user' => Config::me('uidNumber'),
735                        'time' => $time,
736                        'attribute' => $k,
737                        'beforeValue' => $criteria['beforeValue'][$k],
738                        'afterValue' => $v
739                        )
740                    );
741            }
742        }   
743    }
744
745///////////////////////////////////////////////////////////////////////////////////////////////////////////////
746
747    public function verifyCalendarLocation(&$uri, &$params, &$criteria, $original) {
748        if (!isset($params['location']))
749            $params['location'] = Config::me('uid') . '/' . $params['name'];
750    }
751
752    //TODO: Remover apos suporte a ManytoMany na api
753    public function createCalendarToSchedulable(&$uri, &$result, &$criteria, $original) {
754
755        Controller::create(array('concept' => 'calendarToSchedulable'), array('calendar' => $original['properties']['calendar'], 'schedulable' => $result['id']));
756    }
757
758    //TODO: Remover apos suporte a ManytoMany na api
759    public function createTasksToActivity(&$uri, &$result, &$criteria, $original) {
760
761        if(isset($original['properties']['taskToActivity']) && $original['properties']['taskToActivity']){
762
763            foreach($original['properties']['taskToActivity'] as $relational)
764
765                Controller::create(array('concept' => 'taskToActivity'), array('task' => $relational['task'], 'owner' => $relational['owner'], 'activity' => $result['id']));
766
767        }
768    }
769
770    public function removeAttachmentHistoric(&$uri, &$params, &$criteria, $original) {
771
772        if(isset($criteria['historic'])){
773            $attachment = $criteria['historic']['attachment'];
774
775            $attachment['attachment'] = Controller::read(array('concept' => 'attachment', 'id' => $attachment['attachment']), array('name'));
776            Controller::create(array('concept' => 'calendarHistoric'),
777                    array('schedulable' => $attachment['schedulable'],
778                        'user' => Config::me('uidNumber'),
779                        'time' => time() . '000',
780                        'attribute' => 'attachment',
781                        'beforeValue' => $attachment['attachment']['name'],
782                        'afterValue' => ''
783                        )
784                    );
785
786        }
787   
788    }
789
790    public function createAttachmentHistoric(&$uri, &$params, &$criteria, $original) {
791        $event = Controller::read(array('concept' => 'schedulable', 'id' => $original['properties']['schedulable']));
792
793        if($event['type'] == '2'){
794            $attachment = Controller::read(array('concept' => 'attachment', 'id' => $original['properties']['attachment']), array('name'));
795
796            Controller::create(array('concept' => 'calendarHistoric'),
797                array('schedulable' => $original['properties']['schedulable'],
798                    'user' => Config::me('uidNumber'),
799                    'time' => time() . '000',
800                    'attribute' => 'attachment',
801                    'beforeValue' => '',
802                    'afterValue' => $attachment['name']
803                    )
804                );
805
806        }
807    }
808
809    public function deepnessFindCalendarShared(&$uri, &$result, &$criteria, $original) {
810        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != '0' && count($result) > 0) {
811
812            $calendarIds = array();
813            foreach ($result as $value)
814                    $calendarIds[] = $value['calendar'];
815
816            $calendar = Controller::find(array('concept' => 'calendar'), false, array('filter' => array('AND', array('IN', 'id', $calendarIds))));
817
818            if ($calendar && count($calendar) > 0){
819                $newResult = array();
820                        foreach ($calendar as  $value) {
821                            foreach ($result as  $r) {
822
823                                if ($r['calendar'] == $value['id']) {
824                                    $r['calendar'] = $value;
825                                    $newResult[] = $r;
826                                }
827                            }
828                        }
829
830                        foreach ($newResult as &$value) {
831                            if ($value['user'] != 0) {
832                                $value['user'] = Controller::read(array('concept' => 'user', 'id' => $value['user']));
833
834                                if (!$value['user'])
835                                    $value['user'] = Controller::read(array('concept' => 'group', 'id' => $value['user']));
836                            }
837                    $value['owner'] = Controller::read(array('concept' => 'user', 'id' => $value['owner']));
838                        }
839                        $result = $newResult;
840            }else
841                  $result = '';
842        }
843    }
844
845    //Função que traz o 'calendar'(grupo) das tarefas.
846    public function getCalendarTask( $task ){
847
848        $sql = 'select co.calendar_id as "calendar" from calendar_to_calendar_object as "co", calendar_signature as "cs" where cs.user_uidnumber = '. Config::me('uidNumber')
849        .' AND cs.is_owner = 1 AND cs.calendar_id = co.calendar_id AND co.calendar_object_id = '. $task;
850
851
852        $returns = Controller::service('PostgreSQL')->execResultSql($sql);
853
854        return $returns[0]['calendar'];
855
856    }
857
858    //TODO: Remover apos suporte a deepness na api
859    public function deepnessFindTask(&$uri, &$result, &$criteria, $original) {
860
861        if (isset($criteria['deepness']) && $criteria['deepness'] != 0){
862              foreach($result as &$value){
863                $value['task'] = Controller::read(array('concept' => 'schedulable', 'id' => $value['task']));
864                $value['task']['calendar'] = self::getCalendarTask( $value['task']['id'] );   
865
866            }
867       
868        return $result;
869    }
870    }
871
872    //TODO: Remover apos suporte a deepness na api
873    public function deepnessFindHistoric(&$uri, &$result, &$criteria, $original) {
874        if (isset($criteria['deepness']) && $criteria['deepness'] != 0) {
875            foreach($result as &$v){
876                $v['user'] = Controller::read(array('concept' => 'user', 'id' => $v['user']));
877
878                if($v['attribute'] == 'participant'){
879                    if($v['beforeValue'] != '')
880                        $v['beforeValue'] = Controller::read(array('concept' => 'user', 'id' => $v['beforeValue']));
881
882                    if($v['afterValue'] != '')
883                        $v['afterValue'] = Controller::read(array('concept' => 'user', 'id' => $v['afterValue']));
884                }
885            }
886        }
887    }
888
889    //TODO: Remover apos suporte a deepness na api
890    public function findDeepnessOne(&$uri, &$params, &$criteria, $original){
891
892        if (isset($criteria['findOne']) && $criteria['findOne'] == '1') {
893
894            $sql = ' SELECT DISTINCT calendar_object.id as id ,calendar_object.cal_uid as "uid", calendar_object.type_id as "type", '
895                .'calendar_object.dtstart as "startTime", calendar_object.summary as "summary", '
896                .'calendar_object.description as "description", calendar_object.dtend as "endTime" , '
897                .'calendar_object.priority as "priority", calendar_object.due as "due", '
898                .'calendar_object.percentage as "percentage", calendar_object.status as "status", '
899                .'calendar_object.location as "location", calendar_object.allday as "allDay", '
900                .'calendar_object.transp as "transparent", calendar_object.class_id as "class", '
901                .'calendar_object.repeat as "repeat", calendar_object.range_start as "rangeStart", '
902                .'calendar_object.range_end as "rangeEnd", calendar_object.last_update as "lastUpdate", '
903                .'calendar_object.dtstamp as "dtstamp", calendar_object.sequence as "sequence", '
904                .'calendar_object.tzid as "timezone", calendar_to_calendar_object.calendar_id as "calendar" '
905                .'FROM calendar_object, calendar_to_calendar_object '
906                .'WHERE ( calendar_object.id = '. $criteria['schedulable'] .' AND calendar_to_calendar_object.calendar_object_id = calendar_object.id)';
907
908
909            $params = Controller::service('PostgreSQL')->execResultSql($sql);
910
911            foreach( $params as &$event ){
912                if(isset( $event['repeat'] ) && isset( $event['repeat']['id'] ) ){
913                    $occurrences = Controller::service('PostgreSQL')->execResultSql('SELECT DISTINCT occurrence FROM calendar_object as "c", calendar_repeat_occurrence as "o", calendar_repeat as "r" WHERE r.object_id = '. $event['id'] .' AND o.repeat_id = r.id ' );
914   
915                    if($occurrences){
916                        $event['occurrences'] = array();
917
918                        foreach($occurrences as $o)
919                            $event['occurrences'][] = $o['occurrence'];
920                    }else
921                        unset( $event['occurrences'] );
922                }
923            }
924
925            $params = self::deepnessFindEvent($uri, $params, $criteria, $original);
926            return false;
927        }
928
929
930
931    }
932
933    //TODO: Remover apos suporte a deepness na api
934    public function deepnessFindEvent(&$uri, &$result, &$criteria, $original) {
935        if ((isset($criteria['deepness']) && $criteria['deepness'] != 0) ) {
936
937            $date = new DateTime('now', new DateTimeZone('UTC'));
938            $DayLigth = array();
939
940            foreach ($result as $i => $v) {
941
942                $currentTimezone = (isset($v['calendar']) && isset($original['criteria']['timezones'][$v['calendar']])) ? $original['criteria']['timezones'][$v['calendar']] : $v['timezone'];
943
944                $date->setTimestamp((int) ($v['startTime'] / 1000));
945                $date->setTimezone( new DateTimeZone( $v['timezone'] ));
946                $DayLigth['event']['startTime'] = ($date->getTimestamp() + $date->getOffset()).'000';
947
948                $date->setTimezone( new DateTimeZone($currentTimezone));
949                $DayLigth['calendar']['startTime'] = ($date->getTimestamp() + $date->getOffset()).'000';
950
951                $date->setTimestamp((int) ($v['endTime'] / 1000));
952                $date->setTimezone( new DateTimeZone($currentTimezone));
953                $DayLigth['event']['endTime'] = ($date->getTimestamp() + $date->getOffset()).'000';
954
955                if(isset($v['due']) && $v['due'] != '0'){
956                    $date->setTimestamp((int) ($v['due'] / 1000));
957                    $DayLigth['event']['due'] = ($date->getTimestamp() + $date->getOffset()).'000';
958                }else{
959                    $DayLigth['event']['due'] = $v['due'];
960                }
961
962
963                $date->setTimezone( new DateTimeZone($currentTimezone));
964                $DayLigth['calendar']['endTime'] = ($date->getTimestamp() + $date->getOffset()).'000';
965
966
967                $result[$i]['DayLigth'] = $DayLigth;
968
969                if(((int)$v['type']) == 2){
970
971                    $taskToActivity = Controller::find(array('concept' => 'taskToActivity'), false, array('filter' => array('AND', array('=', 'activity', $v['id']), array('=','owner', Config::me('uidNumber'))) , 'deepness' => 2));
972
973                    if($taskToActivity)
974                        $result[$i]['taskToActivity'] = $taskToActivity;
975
976                    $result[$i]['historic'] = Controller::find(array('concept' => 'calendarHistoric'), false, array('filter' => array('=', 'schedulable', $v['id']) , 'deepness' => 2));
977
978                }
979
980
981                if(isset( $v['occurrences'] ) && count( $v['occurrences'] ) > 0){
982
983                    foreach( $result[$i]['occurrences'] as &$o){
984
985                        $date->setTimestamp((int) ($o / 1000));
986                        $o = ($date->getTimestamp() + $date->getOffset()).'000';
987
988                    }
989                }
990
991                if (isset($v['id'])) {
992                    $data = self::decodeParticipantsEvent($uri, $v, $criteria, $original);
993
994                    $result[$i]['statusAttendees'] = isset($data['statusAttendees']) ? $data['statusAttendees'] : false;
995                    $result[$i]['sizeAttendees'] = isset($data['sizeAttendees']) ? $data['sizeAttendees'] : false;
996                    $result[$i]['participants'] = $data['attendees'];
997
998                    $attachmentRelation = Controller::find(array('concept' => 'schedulableToAttachment'), false, array('filter' => array('=', 'schedulable', $v['id'])));
999                    if (is_array($attachmentRelation)) {
1000                    $attachments = array();
1001                    foreach ($attachmentRelation as $key => $value)
1002                        if (isset($value['attachment']) || !!$value['attachment'])
1003                        $attachments[$key] = $value['attachment'];
1004                    //Pega os anexos sem source
1005                    $result[$i]['attachments'] = Controller::find(array('concept' => 'attachment'), array('id', 'name', 'type', 'size'), array('filter' => array('IN', 'id', $attachments)));
1006                    }
1007
1008                    $repeat = Controller::find(array('concept' => 'repeat'), false, array('filter' => array('=', 'schedulable', $v['id'])));
1009
1010                    unset($result[$i]['repeat']);
1011
1012                    if (is_array($repeat))
1013                    $result[$i]['repeat'] = $repeat[0];
1014                }
1015            }
1016        }
1017
1018        return $result;
1019    }
1020
1021//TODO: Remover apos suporte a deepness na api
1022    public static function deepnessReadParticipant( &$uri , &$result , &$criteria , $original ){
1023       
1024       if(isset($criteria['deepness']) && $criteria['deepness'] != 0)
1025       {
1026            if(isset($result['id']) && isset($result['user']))
1027            {
1028                $result['user'] = Controller::read( array( 'concept' => 'user' , 'id' => $result['user'] , 'service' => ( $result['isExternal'] == 1 ? 'PostgreSQL' : 'OpenLDAP' ) ) );
1029
1030                if($result['user']['id'] == Config::me('uidNumber'))
1031                  $result['alarms'] = Controller::find( array( 'concept' => 'alarm' ) , null , array('filter' => array('=', 'participant' ,$result['id'] ) ) );
1032            }
1033       }
1034       
1035     
1036       
1037   }
1038
1039    //TODO: Remover apos suporte a deepness na api
1040    public function deepnessReadEvent( &$uri , &$result , &$criteria , $original ){             
1041   
1042       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
1043       {
1044            if(isset($result['id']))
1045            {
1046                $result['participants'] = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=' ,  'schedulable' ,  $result['id']), 'deepness' => $original['criteria']['deepness'] - 1) );
1047
1048                $repeat =  Controller::find( array( 'concept' => 'repeat' ), false, array( 'filter' => array( '=', 'schedulable', $result['id'] ) ) );
1049
1050                if(is_array($repeat))
1051                    $result['repeat'] = $repeat[0];
1052            }
1053           
1054       }
1055       
1056       if(isset($result['id']) && $result['type'] == '2'){
1057           $result['historic'] =  Controller::find( array( 'concept' => 'calendarHistoric' ), false, array( 'filter' => array( '=', 'schedulable', $result['id'] ) ) );
1058       }
1059   }
1060   
1061    //TODO: Remover apos suporte a deepness na api
1062    public static function deepnessFindParticipant( &$uri , &$result , &$criteria , $original ){
1063       if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
1064       {
1065           foreach ($result as $i => &$v)
1066           {
1067                self::deepnessReadParticipant( $uri, $v, $criteria, $original );
1068           }
1069       } 
1070       
1071   }
1072
1073    //TODO: Remover apos suporte a deepness na api
1074    public function deepnessReadCalendarSignature(&$uri, &$result, &$criteria, $original) {
1075
1076        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0)
1077            if (isset($result['calendar'])) {
1078                $result['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $result['calendar']));
1079                $result['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $result['id'])));
1080            }
1081    }
1082
1083    //TODO: Remover apos suporte a deepness na api
1084    public function deepnessFindCalendarSignature(&$uri, &$result, &$criteria, $original) {
1085
1086        if (isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0) {
1087            foreach ($result as $i => $v) {
1088                if (isset($v['calendar'])) {
1089                    $result[$i]['calendar'] = Controller::read(array('concept' => 'calendar', 'id' => $v['calendar']), false, false);
1090                    $result[$i]['defaultAlarms'] = Controller::find(array('concept' => 'calendarSignatureAlarm'), false, array('filter' => array('=', 'calendarSignature', $v['id'])));
1091                    //Caso não seja o dono da agenda retorna o objeto permission com as acls
1092                    if ($result[$i]['isOwner'] == 0) {
1093                        $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'user', Config::me('uidNumber')), 'deepness' => 2)));
1094
1095                        if (!is_array($permission) || !$permission) {
1096
1097                            $permission = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'calendar', $v['calendar']), array('=', 'type', '1')), 'deepness' => 2 ));
1098                        }
1099                        $result[$i]['permission'] = $permission[0];
1100                    }
1101                }
1102                //TODO - Padronizar retorno do deepness
1103
1104        if (isset($v['user']))
1105
1106                    $user = $v['user'];
1107            $result[$i]['user'] = Controller::read(array('concept' => 'user', 'id' => $v['user']), false, false);
1108            }
1109
1110        if(empty( $result[$i]['user'] ) || count( $result[$i]['user'] ) == 0 ){
1111            $result[$i]['user'] = Controller::read(array( 'concept' => 'group', 'id' => $user) );
1112
1113        }
1114
1115
1116        }
1117    }
1118
1119//Decode Find       
1120//    public function decodeFindConcept(&$uri, &$result, &$criteria, $original) {
1121//      if ($result && is_array($result)) {
1122//          $m = array_flip(self::${$uri['concept'] . 'Map'});
1123//          $new = array();
1124//          foreach ($result as $i => $v)
1125//              $new[$i] = self::parseConcept($result[$i], $m);
1126//
1127//
1128//          $result = $new;
1129//      }
1130//    }
1131
1132    public function addOwner(&$uri, &$params, &$criteria, $original) {
1133        $owner = Controller::read( array( 'concept' => 'calendarSignature' ) , array('user') ,array( 'filter' => array('AND', array('=', 'isOwner'  ,  '1'), array('=', 'calendar', $params['calendar']))));
1134        $params['owner'] = $owner[0]['user'];
1135    }
1136
1137//    public function decodeFindSchedulable(&$uri, &$result, &$criteria, $original) {
1138//      if ($result && is_array($result)) {
1139//          $m = array_flip(self::${$uri['concept'] . 'Map'});
1140//          $m['calendar_id'] = 'calendar';
1141//          $new = array();
1142//          foreach ($result as $i => $v)
1143//              $new[$i] = self::parseConcept($result[$i], $m);
1144//
1145//
1146//          $result = $new;
1147//      }
1148//    }
1149
1150    public function decodeFindAttachment(&$uri, &$result, &$criteria, $original) {
1151        if (isset($result))
1152            foreach ($result as $key => &$value)
1153                $value['source'] = base64_decode($value['source']);
1154    }
1155
1156    public function decodeSignatureAlarmType(&$uri, &$result, &$criteria, $original) {
1157        if (is_array($result))
1158            foreach ($result as &$param)
1159                if (isset($param['type']))
1160                    $param['type'] = self::decodeAlarmType($param['type']);
1161    }
1162
1163/////////////////////////////////////////////////////////////////////////
1164
1165    static function decodeParticipantsEvent( &$uri, $result, &$criteria, $original) {
1166        $participants = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('=', 'schedulable'  ,  $result['id']) ));
1167
1168        if($participants && ($size = count($participants)) < 100){
1169            if(isset($original['criteria']['deepness']) && $original['criteria']['deepness'] != 0){
1170                self::deepnessFindParticipant($uri, $participants, $criteria, $original);
1171                 $participants['attendees'] = $participants;
1172            }
1173           
1174        }else if($participants && ($size = count($participants)) > 100){
1175            $owner = Controller::read( array( 'concept' => 'calendarSignature' ) , false ,array( 'filter' => array('AND', array('=', 'calendar'  ,  $result['calendar']), array('=', 'isOwner', '1'))));
1176            $owner = Controller::read( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'user', $owner[0]['user'])), 'deepness' => 2));
1177
1178            if(is_array($owner))
1179                $owner = $owner[0];
1180
1181            $reference = array_slice($participants, 0, 100);
1182            $organizer = false;
1183            $asOwner = false;
1184
1185            foreach($reference as $r => &$v){
1186                if($v['id'] == $owner['id']){
1187                    $v = $owner;
1188                    $asOwner = true;
1189                    continue;
1190                }
1191
1192                self::deepnessReadParticipant($uri, $v, $criteria, $original);
1193
1194                if($v['isOrganizer'] == "1" )
1195                    $organizer = $v;
1196            }
1197
1198            if(!$organizer){
1199                $organizer = Controller::find( array( 'concept' => 'participant' ) , false ,array( 'filter' => array('AND', array('=', 'schedulable'  ,  $result['id']), array('=', 'isOrganizer', '1')), 'deepness' => 2));
1200
1201                array_push($reference, $organizer[0]);
1202
1203            }else if($organizer && ($organizer['id'] != $owner['id']))
1204                array_merge($reference, $organizer);
1205
1206            if(!$asOwner)
1207                array_push($reference, $owner);
1208
1209            $statusAttendees = array( 'default' => 0, 'accepted' => 0, 'tentative' => 0, 'cancelled' => 0, 'unanswered' => 0, 'delegated' => 0 );
1210            $statusLabels = array( 'default', 'accepted', 'tentative', 'cancelled', 'unanswered', 'delegated' );
1211
1212            foreach($participants as $k => &$p){
1213                if(!$organizer && $p['isOrganizer'] == "1"){
1214                    self::deepnessReadParticipant($uri, $p, $criteria, $original);
1215                    $reference = array_merge($reference, array($p));
1216                }
1217
1218                $statusAttendees[$statusLabels[$p['status']]]++;
1219            }
1220
1221            $participants['statusAttendees'] = $statusAttendees;
1222            $participants['sizeAttendees'] = $size;
1223            $participants['attendees'] = $reference;
1224        }
1225       
1226        return $participants;
1227    }
1228   
1229    static function dayAlarm( &$uri , &$params , &$criteria , $original ) {
1230        if(isset($criteria['filter'][1]) && $criteria['filter'][1] == 'date')
1231        {
1232            $start = $criteria['filter'][2];
1233            $end =  $start + 86400000;
1234            $params = array();
1235
1236            $select = "SELECT 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, 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 occ.occurrence > 0 THEN occ.occurrence - al.alarm_offset ELSE co.dtstart - al.alarm_offset END as \"sendTime\", al.unit as \"unit\",al.time as \"time\" FROM calendar_object as co INNER JOIN calendar_alarm al ON co.id = al.object_id JOIN calendar_participant part  ON part.id = al.participant_id LEFT JOIN calendar_repeat rep ON  rep.object_id = co.id LEFT JOIN calendar_repeat_occurrence occ ON occ.repeat_id = rep.id  WHERE part.user_info_id = '".Config::me('uidNumber')."' AND al.action_id = '".ALARM_ALERT."' AND al.sent = '0' AND CASE WHEN occ.occurrence > 0 THEN occ.occurrence - al.alarm_offset ELSE co.dtstart - al.alarm_offset END BETWEEN $start AND $end ";
1237
1238            $al = Controller::service('PostgreSQL')->execSql($select);
1239
1240
1241            if(is_array($al))
1242              foreach( $al as $v )
1243                  $params[] = array('schedulable' =>  $v);
1244            else
1245              $params = false;
1246
1247                return false;
1248        }
1249    }
1250   
1251    static private function countMyCalendarsEvent($id, $owner) {
1252                $sig = Controller::find(array('concept' => 'calendarSignature'), array('user', 'calendar', 'isOwner'), array('filter' => array('AND', array('=', 'isOwner', '1'), array('=', 'user', $owner))));
1253                $calendars = array();
1254                foreach ($sig as $val)
1255                        $calendars[] = $val['calendar'];
1256
1257                $return = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('AND', array('IN', 'calendar', $calendars), array('=', 'schedulable', $id))));
1258
1259                return (isset($return[0])) ? count($return) : 0;
1260    }
1261   
1262    public function deleteSchedulable(&$uri, &$params, &$criteria, $original) {
1263
1264        if (Config::module('useCaldav', 'expressoCalendar'))
1265            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1266       
1267        if(isset($criteria['filter']) && $criteria['filter'] && isset($criteria['filter'][1][2])){
1268            $idSchedulable = $criteria['filter'][1][2];
1269                $idCalendar = $criteria['filter'][2][2];
1270            $owner = $criteria['filter'][3][2];
1271
1272            $qtdMyCalendars = self::countMyCalendarsEvent($idSchedulable, $owner);
1273
1274            $link = Controller::read(array('concept' => 'calendarToSchedulable'), false, array('filter' => array('AND', array('=','calendar',$idCalendar), array('=','schedulable',$idSchedulable))));
1275            $link = (is_array($link) && isset($link[0])) ? $link[0] : $link;
1276           
1277            $calendar = Controller::read(array('concept' => 'calendar'), false, array('filter' => array('=','id',$idCalendar)));
1278            $calendar = (is_array($calendar) && isset($calendar[0])) ? $calendar[0] : $calendar;
1279
1280            if($isAttende = !self::ownerSchedulable($idSchedulable, $owner)){
1281                Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
1282               
1283                if($qtdMyCalendars <= 1){
1284
1285                    $participant = Controller::read(array('concept' => 'participant'), array('id'), array('filter' =>
1286                        array('AND',
1287                            array('=', 'user', $owner),
1288                            array('=', 'schedulable', $idSchedulable)
1289                        )));
1290
1291                    Controller::call(('update'), array('concept' => 'participant', 'id' => $participant[0]['id']), array('status' => STATUS_CANCELLED));
1292                }
1293
1294            }else{
1295                if($qtdMyCalendars > 1 )
1296                    Controller::delete(array('concept' => 'calendarToSchedulable', 'id' => $link['id']));
1297            }
1298
1299            if (Config::module('useCaldav', 'expressoCalendar'))
1300                    DAViCalAdapter::deleteEvent($idSchedulable, array('location' => $calendar['location']));
1301
1302            if($isAttende || ($qtdMyCalendars > 1))
1303                return false;
1304
1305            $uri['id'] = $idSchedulable;
1306
1307            if(isset($criteria['type']) && $criteria['type'] == '2'){
1308
1309                $tasks = Controller::find(array('concept' => 'taskToActivity'), array('task'), array('filter' => array('=', 'activity', $idSchedulable)));
1310
1311                if(is_array( $tasks ) and count( $tasks ) > 0){
1312                    Controller::delete(array('concept' => 'taskToActivity'), null, array('filter' => array('=', 'activity', $idSchedulable)));
1313                }
1314
1315                if(isset($criteria['removeTaskToActivity']) && $criteria['removeTaskToActivity']){
1316                    if(is_array( $tasks ) and count( $tasks ) > 0){
1317
1318                        $ids = array();
1319                        foreach($tasks as $v){
1320                            $ids[] = $v['task'];
1321                        }
1322
1323                        Controller::delete(array('concept' => 'schedulable'), false, array('filter' => array('IN','id', $ids )));
1324                    }
1325                }
1326            }
1327        }
1328       
1329    }
1330
1331    public function deleteCalendarToPermissionDependences(&$uri, &$params, &$criteria, $original) {
1332        $permission = Controller::read($uri, array('user', 'calendar'));
1333
1334        $calendarSignature = Controller::find(array('concept' => 'calendarSignature'), array('id'), array('filter' => array('AND', array('=', 'calendar', $permission['calendar']), array('=', 'user', $permission['user']), array('=', 'isOwner', '0'))));
1335
1336        if ($calendarSignature)
1337            Controller::delete(array('concept' => 'calendarSignature', 'id' => $calendarSignature[0]['id']));
1338    }
1339
1340    public function deleteCalendarSignatureDependences(&$uri, &$params, &$criteria, $original) {
1341        $signature = Controller::read($uri, array('isOwner', 'calendar'));
1342
1343        if ($signature['isOwner'] == '1') {
1344            $calendarToSchedulables = Controller::find(array('concept' => 'calendarToSchedulable'), null, array('filter' => array('=', 'calendar', $signature['calendar'])));
1345
1346            $schedulables = array();
1347            if (is_array($calendarToSchedulables))
1348                foreach ($calendarToSchedulables as $key => $calendarToSchedulable)
1349                    $schedulables[] = $calendarToSchedulable['schedulable'];
1350
1351            if (!empty($schedulables))
1352                        Controller::deleteALL(array('concept' => 'schedulable'), null, array('filter' => array('IN', 'id', $schedulables)));
1353
1354            Controller::delete(array('concept' => 'calendar', 'id' => $signature['calendar']));
1355               
1356                $permissions = Controller::find(array('concept' => 'calendarToPermission'), array('id'), array('filter' => array('=', 'calendar', $signature['calendar'])));
1357
1358               
1359               
1360                if($permissions && count($permissions) > 0){
1361                        $ids = array();
1362                        foreach($permissions as $key => $value)
1363                                array_push($ids, $value['id']);
1364               
1365                        Controller::deleteALL(array('concept' => 'calendarToPermission'), null, array('filter' => array('IN', 'id', $ids)));
1366                       
1367                }
1368               
1369               
1370        }
1371    }
1372
1373    public function decodeSchedulablettachment(&$uri, &$params, &$criteria, $original) {
1374        if (isset($original['URI']['id'])){
1375            $schedulableAttachment = Controller::read(array('concept' => 'schedulableToAttachment'), false, array('filter' => array( '=', 'attachment' , $original['URI']['id'] )));
1376            $uri['id'] = $schedulableAttachment[0]['id'];
1377
1378            $params = $schedulableAttachment[0];
1379
1380            $event = Controller::read(array('concept' => 'schedulable', 'id' => $params['schedulable']));
1381            if($event['type'] == '2')
1382                $criteria['historic']['attachment'] = $schedulableAttachment[0];
1383
1384        }
1385    }
1386
1387    public function deleteAttachmentDependences(&$uri, &$params, &$criteria, $original) {
1388        Controller::delete(array('concept' => 'attachment', 'id' => (isset($params['attachment']) ? $params['attachment'] : $original['URI']['id'])));
1389    }
1390   
1391    public function decodeDeleteCalendarSignatureAlarm(&$uri, &$params, &$criteria, $original) {
1392                if ($original['URI']['id'] == '' && isset($original['criteria']['filter'])){
1393                        Controller::deleteAll(array('concept' => 'calendarSignatureAlarm'), null,$original['criteria']);
1394                        return false;
1395                }
1396    }
1397
1398
1399     public function createDefaultGroup(&$uri, &$result, &$criteria, $original) {
1400        if( $original['criteria']['filter'][1][0] == '=' &&
1401        $original['criteria']['filter'][1][1] == 'user' &&
1402        $original['criteria']['filter'][1][2] == $_SESSION['phpgw_session']['account_id']){
1403
1404            $existDefaultGroup = false;
1405
1406            foreach($result as $v){
1407                if($v['type'] == 1 && $v['calendar']['type'] == 1)
1408                    $existDefaultGroup = true;
1409            }
1410
1411            if(!$existDefaultGroup){
1412
1413                $cal = array('name' => 'Sem grupo',
1414                    'description' => 'Sem grupo',
1415                    'timezone' => (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
1416                    'dtstamp' => time() . '000',
1417                    'type' => '1'
1418                );
1419
1420                $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
1421
1422                $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
1423                    'calendar' => $calCreated['id'],
1424                    'isOwner' => '1',
1425                    'dtstamp' => time() . '000',
1426                    'fontColor' => 'FFFFFF',
1427                    'backgroundColor' => '3366CC',
1428                    'borderColor' => '3366CC',
1429                    'type' => '1'
1430                );
1431
1432                $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
1433                $sigCreated = Controller::read(array('concept' => 'calendarSignature', 'id' => $sigCreated['id']), false, array('deepness' => 2 ));
1434
1435                array_push($result, $sigCreated);
1436            }
1437
1438        }
1439
1440     }
1441
1442    public function createDefaultSignature(&$uri, &$result, &$criteria, $original) {
1443
1444    if(count($result) == 0 && isset($criteria['filter'][3]) && isset($criteria['filter'][3]['isRecursion'])){
1445        throw new Exception('It was not possible to find to calendar!');
1446        return false;
1447    }
1448
1449        //Caso uma busca não retorne nenhum resultado e foi buscado pelas assinaturas do usuario logado apenas
1450        $isValidSignature = false;
1451
1452        //Veirifica pois o usuário pode ter varias assinaturas mas não ser dona de nenhuma
1453        if (count($result) > 0) {
1454            foreach ($result as $value) {
1455                if (isset($value['isOwner']) && $value['isOwner'] != 0 && isset($value['type']) && $value['type'] == 0)
1456                    $isValidSignature = true;
1457            }
1458        }
1459
1460        if (!$isValidSignature &&
1461                ( $original['criteria']['filter'][1][0] == '=' &&
1462                $original['criteria']['filter'][1][1] == 'user' &&
1463                $original['criteria']['filter'][1][2] == $_SESSION['phpgw_session']['account_id']
1464                )) {
1465
1466            if (Config::module('useCaldav', 'expressoCalendar')) {
1467                require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1468                $calendario = DAViCalAdapter::findCalendars();
1469            }
1470
1471            if (Config::module('useCaldav', 'expressoCalendar') && is_array($calendario) && count($calendario) > 0) {
1472                foreach ($calendario as $i => $v) {
1473
1474                    $urlA = explode('/', $v->url);
1475                    $name = isset($v->displayname) ? $v->displayname : $urlA[(count($urlA) - 2)];
1476                    $cal = array('name' => $name,
1477                        'description' => isset($v->description) ? $v->description : $name,
1478                        'timezone' => isset($v->timezone) ? $v->timezone : (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
1479                        'dtstamp' => time() . '000',
1480                        'location' => $urlA[(count($urlA) - 3)] . '/' . $urlA[(count($urlA) - 2)]
1481                    );
1482
1483                    $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
1484
1485                if(!$calCreated){
1486                    throw new Exception('Error to create calendar');
1487                    return false;
1488                }
1489
1490                    $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
1491                        'calendar' => $calCreated['id'],
1492                        'isOwner' => '1',
1493                        'dtstamp' => time() . '000',
1494                        'fontColor' => 'FFFFFF',
1495                        'backgroundColor' => '3366CC',
1496                        'borderColor' => '3366CC',
1497                    );
1498
1499                    $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
1500
1501                if(!$sigCreated){
1502                    throw new Exception('Error to create signature');
1503                    return false;
1504                }
1505
1506                    DAViCalAdapter::importCollection($v->url, $calCreated['id']);
1507                }
1508            } else {
1509                //Criaremos uma agenda padrão
1510                $cal = array('name' => 'Calendario',
1511                    'description' => 'Calendario Padrão',
1512                    'timezone' => (date_default_timezone_get()) ? date_default_timezone_get() : 'America/Sao_Paulo',
1513                    'dtstamp' => time() . '000'
1514                );
1515
1516                $calCreated = Controller::create(array('concept' => 'calendar'), $cal);
1517
1518                $sig = array('user' => $_SESSION['wallet']['user']['uidNumber'],
1519                    'calendar' => $calCreated['id'],
1520                    'isOwner' => '1',
1521                    'dtstamp' => time() . '000',
1522                    'fontColor' => 'FFFFFF',
1523                    'backgroundColor' => '3366CC',
1524                    'borderColor' => '3366CC',
1525                );
1526
1527                $sigCreated = Controller::create(array('concept' => 'calendarSignature'), $sig);
1528        }
1529   
1530        $original['criteria']['filter'][] = array('isRecursion' => true);
1531        $result = Controller::find($original['URI'], $original['properties'] ? $original['properties'] : null, $original['criteria']);
1532            return false;
1533        }
1534    }
1535
1536    //TODO - Criar conceito separado para participantes externos e remover o criterio notExternal
1537    public function findExternalPaticipants(&$uri, &$result, &$criteria, $original) {
1538        if (Config::me('uidNumber') && !isset($criteria['notExternal'])) {
1539            $newuri['concept'] = 'user';
1540            $newuri['service'] = 'PostgreSQL';
1541
1542            $newCriteria = $original['criteria'];
1543            $valid = true;
1544
1545            $newCriteria['filter'] = array('AND', $newCriteria['filter'], array('=', 'owner', Config::me('uidNumber')));
1546            $externalUsers = Controller::find($newuri, $original['properties'] ? $original['properties'] : null, $newCriteria);
1547
1548            if (is_array($externalUsers)) {
1549                foreach ($externalUsers as $i => $v)
1550                    $externalUsers[$i]['isExternal'] = '1';
1551            }
1552            else
1553                $externalUsers = array();
1554
1555            if (!is_array($result))
1556                $result = array();
1557
1558            return array_merge($result, $externalUsers);
1559        }
1560    }
1561
1562    public function davcalCreateCollection(&$uri, &$params, &$criteria, $original) {
1563        if (Config::module('useCaldav', 'expressoCalendar')) {
1564            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1565            DAViCalAdapter::mkcalendar($params['location'], $params['name'], isset($params['description']) ? $params['description'] : '' );
1566           }
1567    }
1568
1569    public function davcalDeleteCollection(&$uri, &$params, &$criteria, $original) {
1570        if (Config::module('useCaldav', 'expressoCalendar') && Config::module('onRemoveCascadeCalDav')) {
1571            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1572            $calendar = Controller::read($uri);
1573            DAViCalAdapter::rmCalendar($calendar['location']);
1574        }
1575    }
1576
1577    public function davcalUpdateCollection(&$uri, &$params, &$criteria, $original) {
1578        if (Config::module('useCaldav', 'expressoCalendar')) {
1579            require_once ROOTPATH . '/modules/calendar/interceptors/DAViCalAdapter.php';
1580            if (isset($params['location'])) {
1581                $calendar = Controller::read($uri);
1582                if ($calendar['location'] !== $params['location'])
1583                    DAViCalAdapter::mvcalendar($calendar['location'], $params['location']);
1584            }
1585        }
1586    }
1587
1588    private static function _makeUid() {
1589
1590        $date = date('Ymd\THisT');
1591        $unique = substr(microtime(), 2, 4);
1592        $base = 'aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPrRsStTuUvVxXuUvVwWzZ1234567890';
1593        $start = 0;
1594        $end = strlen($base) - 1;
1595        $length = 6;
1596        $str = null;
1597        for ($p = 0; $p < $length; ++$p)
1598            $unique .= $base{mt_rand($start, $end)};
1599
1600        return $date . $unique . '@expresso-calendar';
1601    }
1602
1603    private function getStatus($id) {
1604        $a = array(
1605            STATUS_CONFIRMED => 'CONFIRMED',
1606            STATUS_CANCELLED => 'CANCELLED',
1607            STATUS_TENATIVE => 'TENATIVE',
1608            STATUS_UNANSWERED => 'NEEDS-ACTION',
1609            STATUS_DELEGATED => 'DELEGATED'
1610        );
1611        return $a[$id];
1612    }
1613
1614    private static function decodeAlarmType($id) {
1615        $a = array(ALARM_ALERT => 'alert',
1616            ALARM_MAIL => 'mail',
1617            ALARM_SMS => 'sms');
1618
1619        return $a[$id];
1620    }
1621
1622    private static function codeAlarmType($type) {
1623        $a = array('alert' => ALARM_ALERT,
1624            'mail' => ALARM_MAIL,
1625            'sms' => ALARM_SMS);
1626
1627        return $a[$type];
1628    }
1629
1630    private static function codeAlarmUnit($u) {
1631        if ($u === 'd')
1632            return 'days';
1633        if ($u === 'm')
1634            return 'minutes';
1635        if ($u === 'H')
1636            return 'hours';
1637    }
1638
1639    private static function ownerSchedulable($id, $me) {
1640
1641        $isOwner = Controller::find(array('concept' => 'participant'), array('id'), array('filter' =>
1642                    array('AND',
1643                        array('=', 'isOrganizer', '1'),
1644                        array('=', 'user', $me),
1645                        array('=', 'schedulable', $id)
1646                        )));
1647
1648        return ( isset($isOwner[0]['id']) ) ? true : false;
1649    }
1650   
1651   
1652    private static function referenceCalendarToObject($schedulable, $calendar) {
1653        return Controller::service('PostgreSQL')->execResultSql('SELECT calendar_to_calendar_object.id as calendar_to_calendar_Object FROM calendar_to_calendar_object'
1654            . ' WHERE calendar_to_calendar_object.calendar_id = '. $calendar
1655            . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($schedulable));
1656    }
1657   
1658    private static function schedulable2calendarToObject($Schedulable) {
1659        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'
1660                        . ' WHERE calendar_signature.user_uidnumber = ' . $_SESSION['wallet']['user']['uidNumber']
1661                        //      .' AND calendar_signature.is_owner = 1'
1662                        . ' AND calendar_signature.calendar_id = calendar.id'
1663                        . ' AND calendar_to_calendar_object.calendar_id = calendar.id'
1664                        . ' AND calendar_to_calendar_object.calendar_object_id = ' . addslashes($Schedulable));
1665    }
1666
1667    protected static function isAllowDeleteInCalendar($calendar) {
1668        $f = Controller::find(array('concept' => 'calendarToPermission'), false, array('filter' => array('AND', array('=', 'user', Config::me('uidNumber')), array('=', 'calendar', $calendar))));
1669        return (strpos($f[0]['acl'], CALENDAR_ACL_REMOVE) === false) ? false : true;
1670    }
1671
1672    private static function isValidTimeStamp($timestamp)
1673    {
1674        return ((string) (int) $timestamp === $timestamp)
1675            && ($timestamp <= PHP_INT_MAX)
1676            && ($timestamp >= ~PHP_INT_MAX);
1677    }
1678}
1679
1680?>
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