xref: /plugin/bez/mdl/Task.php (revision e8827d732aaeeee6f7b703c5654f86ca97056383) 
1<?php
2
3/*
4 * Task coordinator is taken from tasktypes
5 */
6//require_once 'entity.php';
7//
8//class BEZ_mdl_Dummy_Task extends BEZ_mdl_Entity  {
9//    protected $coordinator;
10//
11//    function __construct($model, $defaults=array()) {
12//        parent::__construct($model);
13//
14//        if (isset($defaults['issue'])) {
15//            $issue = $this->model->issues->get_one($defaults['issue']);
16//            $this->coordinator = $issue->coordinator;
17//        } else {
18//            $this->coordinator = '';
19//        }
20//    }
21//
22//    public function __get($property) {
23//		if ($property === 'coordinator') {
24//            return $this->coordinator;
25//        }
26//        parent::__get($property);
27//	}
28//}
29
30namespace dokuwiki\plugin\bez\mdl;
31
32use dokuwiki\plugin\bez\meta\Mailer;
33use dokuwiki\plugin\bez\meta\PermissionDeniedException;
34use dokuwiki\plugin\bez\meta\ValidationException;
35
36class Task extends Entity {
37
38    protected $id;
39
40	protected $original_poster, $assignee, $closed_by;
41
42	protected $private, $lock;
43
44	protected $state, $type;
45
46	protected $create_date, $last_activity_date, $last_modification_date, $close_date;
47
48	protected $cost, $plan_date, $all_day_event, $start_time, $finish_time;
49
50	protected $content, $content_html;
51
52	protected $thread_id, $thread_comment_id, $task_program_id;
53
54	/** @var \dokuwiki\plugin\bez\mdl\Thread */
55	protected $thread;
56
57	/** @var Thread_comment */
58	protected $thread_comment;
59
60	//virtual
61    protected $task_program_name;
62
63	public static function get_columns() {
64		return array('id',
65            'original_poster', 'assignee', 'closed_by',
66            'private', 'lock',
67            'state', 'type',
68            'create_date', 'last_activity_date', 'last_modification_date', 'close_date',
69            'cost', 'plan_date', 'all_day_event', 'start_time', 'finish_time',
70            'content', 'content_html',
71            'thread_id', 'thread_comment_id', 'task_program_id');
72	}
73
74	public static function get_types() {
75	    return array('correction', 'corrective', 'preventive', 'program');
76    }
77
78    public static function get_states() {
79        return array('opened', 'done');
80    }
81
82    public function __get($property) {
83        if ($property == 'thread' || $property == 'thread_comment' || $property == 'task_program_name') {
84            return $this->$property;
85        }
86        return parent::__get($property);
87    }
88
89
90//    private function state_string() {
91//		switch($this->state) {
92//            case '0':         return 'task_opened';
93//            case '-outdated': return 'task_outdated';
94//            case '1':         return 'task_done';
95//            case '2':         return 'task_rejected';
96//        }
97//	}
98//
99//	private function action_string() {
100//		switch($this->action) {
101//			case '0': return 'correction';
102//			case '1': return 'corrective_action';
103//			case '2': return 'preventive_action';
104//			case '3': return 'programme';
105//		}
106//	}
107//
108//    public function cost_localized() {
109//        if ($this->cost === '') {
110//            return '';
111//        }
112//
113//        return sprintf('%.2f', (float)$this->cost);
114//    }
115//
116//    private function update_virtual_columns() {
117//		$this->state_string = $this->model->action->getLang($this->state_string());
118//        $this->action_string = $this->model->action->getLang($this->action_string());
119//        $this->tasktype_string = $this->model->tasktypes->get_one($this->tasktype)->type;
120//    }
121//
122//    public function user_is_executor() {
123//        if ($this->executor === $this->model->user_nick ||
124//           $this->model->acl->get_level() >= BEZ_AUTH_ADMIN) {
125//            return true;
126//        }
127//    }
128
129	//by defaults you can set: cause, tasktype and issue
130	//tasktype is required
131	public function __construct($model, $defaults=array()) {
132		parent::__construct($model, $defaults);
133
134
135		//array(filter, NULL)
136		$this->validator->set_rules(array(
137//			'reporter' => array(array('dw_user'), 'NOT NULL'),
138//			'date' => array(array('unix_timestamp'), 'NOT NULL'),
139//			'close_date' => array(array('unix_timestamp'), 'NULL'),
140//			'cause' => array(array('numeric'), 'NULL'),
141
142//			'executor' => array(array('dw_user'), 'NOT NULL'),
143
144//			'issue' => array(array('numeric'), 'NULL'),
145
146            'assignee' => array(array('dw_user'), 'NOT NULL'),
147            'cost' => array(array('numeric'), 'NULL'),
148			'plan_date' => array(array('iso_date'), 'NOT NULL'),
149			'all_day_event' => array(array('select', array('0', '1')), 'NOT NULL'),
150			'start_time' => array(array('time'), 'NULL'),
151			'finish_time' => array(array('time'), 'NULL'),
152            'content' => array(array('length', 10000), 'NOT NULL'),
153            'thread_comment_id' => array(array('numeric'), 'NULL'),
154            'task_program_id' => array(array('numeric'), 'NULL')
155
156//			'state' => array(array('select', array('0', '1', '2')), 'NULL'),
157//			'reason' => array(array('length', 10000), 'NULL'),
158
159//			'coordinator' => array(array('dw_user', array('-none')), 'NOT NULL'),
160		));
161
162		//we've created empty object
163		if ($this->id === NULL) {
164            $this->original_poster = $this->model->user_nick;
165            $this->create_date = date('c');
166            $this->last_activity_date = $this->create_date;
167            $this->last_modification_date = $this->create_date;
168
169            $this->state = 'opened';
170
171            if (isset($defaults['thread'])) {
172                $this->thread = $defaults['thread'];
173                $this->thread_id = $this->thread->id;
174                $this->type = 'correction';
175
176                if (isset($defaults['thread_comment'])) {
177                    $this->thread_comment = $defaults['thread_comment'];
178                    $this->thread_comment_id = $this->thread_comment->id;
179
180                    if ($this->thread_comment->type == 'cause_real') {
181                        $this->type = 'corrective';
182                    } else {
183                        $this->type = 'preventive';
184                    }
185                }
186            }
187
188//			//meta
189//			$this->reporter = $this->model->user_nick;
190//			$this->date = time();
191//
192//			$this->state = '0';
193//			$this->all_day_event = '1';
194//
195//            //throws ValidationException
196//			$this->issue = $this->validator->validate_field('issue', $defaults['issue']);
197//
198//            if ($this->issue !== '') {
199//                $issue = $this->model->issues->get_one($defaults['issue']);
200//			    $this->coordinator = $issue->coordinator;
201//            } else {
202//                $this->coordinator = '';
203//            }
204//
205//			//throws ValidationException
206//			$this->validator->validate_field('cause', $defaults['cause']);
207//			$this->cause = $defaults['cause'];
208//
209//            //by default reporter is a executor
210//            $this->executor = $this->reporter;
211
212
213        //we get object form db
214		} else {
215		    if ($this->thread_id != '') {
216		        if (isset($defaults['thread']) && $this->thread_id == $defaults['thread']->id) {
217		            $this->thread = $defaults['thread'];
218                } elseif ($this->thread_id != null) {
219		            $this->thread = $this->model->threadFactory->get_one($this->thread_id);
220                }
221
222                if (isset($defaults['thread_comment']) && $this->thread_comment_id == $defaults['thread_comment']->id) {
223                    $this->thread_comment = $defaults['thread_comment'];
224                } elseif ($this->thread_comment_id != null) {
225                    $this->thread_comment = $this->model->thread_commentFactory->get_one($this->thread_comment_id);
226                }
227
228            }
229        }
230
231		if ($this->thread_id == '') {
232			$this->validator->set_rules(array(
233				'task_program_id' => array(array('numeric'), 'NOT NULL'),
234			));
235		    //this field is unused in program tasks
236            $this->validator->delete_rule('thread_comment_id');
237        }
238
239
240//        //close_date required
241//		if ($this->state !== '0') {
242//			$this->validator->set_rules(array(
243//				'close_date' => array(array('unix_timestamp'), 'NOT NULL')
244//			));
245//		}
246
247        //explode subscribents
248//        if ($this->subscribents !== NULL) {
249//			$exp_part = explode(',', $this->subscribents);
250//			foreach ($exp_part as $subscribent) {
251//				$this->subscribents_array[$subscribent] = $subscribent;
252//			}
253//		}
254//
255//		//we've created empty object
256//		if ($this->id === NULL) {
257//            //throws ValidationException
258//			$this->validator->validate_field('tasktype', $defaults['tasktype']);
259//			$this->tasktype = $defaults['tasktype'];
260//		}
261	}
262
263
264	public function set_data($post, $filter=NULL) {
265        parent::set_data($post);
266
267        $this->content_html = p_render('xhtml',p_get_instructions($this->content), $ignore);
268
269        //update dates
270        $this->last_modification_date = date('c');
271        $this->last_activity_date = $this->last_modification_date;
272
273		//specjalne reguły
274//		if ($this->issue === '') {
275//			$this->cause = '';
276//		}
277
278		//set parsed
279//		$this->task_cache = $this->helper->wiki_parse($this->task);
280//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
281
282        //update virtuals
283        //$this->update_virtual_columns();
284
285		return true;
286	}
287
288    public function set_state($state) {
289	    if ($this->acl_of('state') < BEZ_PERMISSION_CHANGE) {
290	        throw new PermissionDeniedException();
291        }
292
293        if (!in_array($state, array('opened', 'done'))) {
294	        throw new ValidationException('task', array('sholud be opened or done'));
295        }
296
297        //nothing to do
298        if ($state == $this->state) {
299	        return;
300        }
301
302        if ($state == 'done') {
303            $this->model->sqlite->query("UPDATE {$this->get_table_name()} SET state=?, closed_by=?, close_date=? WHERE id=?",
304                $state,
305                $this->model->user_nick,
306                date('c'),
307                $this->id);
308        //reopen the task
309        } else {
310            $this->model->sqlite->query("UPDATE {$this->get_table_name()} SET state=? WHERE id=?", $state, $this->id);
311        }
312
313        $this->state = $state;
314    }
315
316    public function update_last_activity() {
317        $this->last_activity_date = date('c');
318        $this->model->sqlite->query('UPDATE task SET last_activity_date=? WHERE id=?',
319                                    $this->last_activity_date, $this->id);
320    }
321
322//    public function update_cache() {
323//        if ($this->model->acl->get_level() < BEZ_AUTH_ADMIN) {
324//			return false;
325//		}
326//		$this->task_cache = $this->helper->wiki_parse($this->task);
327//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
328//	}
329//
330//	public function set_state($data) {
331//		//reason is required while changing state
332//		if ($data['state'] === '2') {
333//			$this->validator->set_rules(array(
334//				'reason' => array(array('length', 10000), 'NOT NULL')
335//			));
336//		}
337//
338//		$val_data = $this->validator->validate($data, array('state', 'reason'));
339//		if ($val_data === false) {
340//			throw new ValidationException('tasks', $this->validator->get_errors());
341//		}
342//
343//		//if state is changed
344//		if ($this->state != $data['state']) {
345//			$this->close_date = time();
346//		}
347//
348//        $this->set_property_array($val_data);
349//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
350//
351//        //update virtuals
352//        $this->update_virtual_columns();
353//
354//		return true;
355//	}
356//
357//    public function get_meta_fields() {
358//        return array('reporter', 'date', 'close_date');
359//    }
360//
361//    public function set_meta($post) {
362//
363//        if (isset($post['date'])) {
364//            $unix = strtotime($post['date']);
365//            //if $unix === false validator will catch it
366//            if ($unix !== false) {
367//                $post['date'] = (string)$unix;
368//            }
369//        }
370//
371//        if (isset($post['close_date'])) {
372//            $unix = strtotime($post['close_date']);
373//            //if $unix === false validator will catch it
374//            if ($unix !== false) {
375//                $post['close_date'] = (string)$unix;
376//            }
377//        }
378//
379//        parent::set_data($post, $this->get_meta_fields());
380//    }
381//
382//    public function is_subscribent($user=NULL) {
383//		if ($user === NULL) {
384//			$user = $this->model->user_nick;
385//		}
386//		if (in_array($user, $this->subscribents_array)) {
387//			return true;
388//		}
389//		return false;
390//	}
391//
392//    public function get_subscribents() {
393//        return $this->subscribents_array;
394//    }
395//
396//    public function get_participants() {
397//        $subscribents = array_merge(array($this->reporter, $this->executor),
398//                            $this->subscribents_array);
399//        $full_names = array();
400//        foreach ($subscribents as $par) {
401//			$name = $this->model->users->get_user_full_name($par);
402//			if ($name == '') {
403//				$full_names[$par] = $par;
404//			} else {
405//				$full_names[$par] = $name;
406//			}
407//		}
408//        ksort($full_names);
409//        return $full_names;
410//    }
411//
412//    public function remove_subscribent($subscribent) {
413//		if ($subscribent !== $this->model->user_nick &&
414//            $this->acl_of('subscribents') < BEZ_PERMISSION_CHANGE) {
415//			throw new PermissionDeniedException();
416//		}
417//
418//        if ($this->issue != '') {
419//            throw new ConsistencyViolationException('cannot modify subscribents from issue related tasks');
420//        }
421//
422//        if (!isset($this->subscribents_array[$subscribent])) {
423//            throw new ConsistencyViolationException('user '.$subscribent.' wasn\'t subscriber so cannot be removed');
424//        }
425//
426//		unset($this->subscribents_array[$subscribent]);
427//		$this->subscribents = implode(',', $this->subscribents_array);
428//	}
429//
430//    public function add_subscribent($subscribent) {
431//		if ($subscribent !== $this->model->user_nick &&
432//            $this->acl_of('subscribents') < BEZ_PERMISSION_CHANGE) {
433//			throw new PermissionDeniedException();
434//		}
435//
436//        if ($this->issue != '') {
437//            throw new ConsistencyViolationException('cannot add subscribents to issue related tasks');
438//        }
439//
440//		if ($this->model->users->exists($subscribent) &&
441//            !in_array($subscribent, $this->subscribents_array)) {
442//			$this->subscribents_array[$subscribent] = $subscribent;
443//			$this->subscribents = implode(',', $this->subscribents_array);
444//
445//            return true;
446//		}
447//
448//        return false;
449//	}
450
451    public function get_participants($filter='') {
452        if ($this->acl_of('participants') < BEZ_PERMISSION_VIEW) {
453            throw new PermissionDeniedException();
454        }
455        if ($this->id === NULL) {
456            return array();
457        }
458
459        $sql = 'SELECT * FROM task_participant WHERE';
460        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
461        if ($filter != '') {
462            if (!in_array($filter, $possible_flags)) {
463                throw new \Exception("unknown flag $filter");
464            }
465            $sql .= " $filter=1 AND";
466        }
467        $sql .= ' task_id=? ORDER BY user_id';
468
469        $r = $this->model->sqlite->query($sql, $this->id);
470        $pars = $this->model->sqlite->res2arr($r);
471        $participants = array();
472        foreach ($pars as $par) {
473            $participants[$par['user_id']] = $par;
474        }
475
476        return $participants;
477    }
478
479    public function get_participant($user_id) {
480        if ($this->acl_of('participants') < BEZ_PERMISSION_VIEW) {
481            throw new PermissionDeniedException();
482        }
483        if ($this->id === NULL) {
484            return array();
485        }
486
487        $r = $this->model->sqlite->query('SELECT * FROM task_participant WHERE task_id=? AND user_id=?', $this->id, $user_id);
488        $par = $this->model->sqlite->res2row($r);
489        if (!is_array($par)) {
490            return false;
491        }
492
493        return $par;
494    }
495
496    public function is_subscribent($user_id=null) {
497        if ($user_id == null) {
498            $user_id = $this->model->user_nick;
499        }
500        $par = $this->get_participant($user_id);
501        if ($par['subscribent'] == 1) {
502            return true;
503        }
504        return false;
505    }
506
507    public function remove_participant_flags($user_id, $flags) {
508        if ($this->acl_of('participants') < BEZ_PERMISSION_CHANGE) {
509            throw new PermissionDeniedException();
510        }
511
512        //thread not saved yet
513        if ($this->id === NULL) {
514            throw new \Exception('cannot remove flags from not saved thread');
515        }
516
517        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
518        if (array_intersect($flags, $possible_flags) != $flags) {
519            throw new \Exception('unknown flags');
520        }
521
522        $set = implode(',', array_map(function ($v) { return "$v=0"; }, $flags));
523
524        $sql = "UPDATE task_participant SET $set WHERE task_id=? AND user_id=?";
525        $this->model->sqlite->query($sql, $this->id, $user_id);
526
527    }
528
529    public function set_participant_flags($user_id, $flags=array()) {
530        if ($this->acl_of('participants') < BEZ_PERMISSION_CHANGE) {
531            throw new PermissionDeniedException();
532        }
533
534        //thread not saved yet
535        if ($this->id === NULL) {
536            throw new \Exception('cannot add flags to not saved thread');
537        }
538
539        //validate user
540        if (!$this->model->userFactory->exists($user_id)) {
541            throw new \Exception("$user_id isn't dokuwiki user");
542        }
543
544        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
545        if (array_intersect($flags, $possible_flags) != $flags) {
546            throw new \Exception('unknown flags');
547        }
548
549        $participant = $this->get_participant($user_id);
550        if ($participant == false) {
551            $participant = array_fill_keys($possible_flags, 0);
552
553            $participant['task_id'] = $this->id;
554            $participant['user_id'] = $user_id;
555            $participant['added_by'] = $this->model->user_nick;
556            $participant['added_date'] = date('c');
557        }
558        $values = array_merge($participant, array_fill_keys($flags, 1));
559
560        $keys = join(',', array_keys($values));
561        $vals = join(',', array_fill(0,count($values),'?'));
562
563        $sql = "REPLACE INTO task_participant ($keys) VALUES ($vals)";
564        $this->model->sqlite->query($sql, array_values($values));
565
566
567
568//		if (! (	$this->user_is_coordinator() ||
569//				$participant === $this->model->user_nick ||
570//                $participant === $this->coordinator) //dodajemy nowego koordynatora
571//			) {
572//			throw new PermissionDeniedException();
573//		}
574//		if ($this->model->users->exists($participant)) {
575//			$this->participants_array[$participant] = $participant;
576//			$this->participants = implode(',', $this->participants_array);
577//		}
578    }
579
580    public function invite($client) {
581        $this->set_participant_flags($client, array('subscribent'));
582        $this->mail_notify_invite($client);
583    }
584
585    private function mail_notify($replacements=array(), $users=false) {
586        $plain = io_readFile($this->model->action->localFN('task-notification'));
587        $html = io_readFile($this->model->action->localFN('task-notification', 'html'));
588
589        $task_link = $this->model->action->url('task', 'tid', $this->id);
590
591        $reps = array(
592                        'task_id' => $this->id,
593                        'task_link' => $task_link,
594                        'who' => $this->original_poster
595                     );
596
597        //$replacements can override $reps
598        $rep = array_merge($reps, $replacements);
599
600        if (!isset($rep['who_full_name'])) {
601            $rep['who_full_name'] =
602                $this->model->userFactory->get_user_full_name($rep['who']);
603        }
604
605        //auto title
606        if (!isset($rep['subject'])) {
607//            if (isset($rep['content'])) {
608//                $rep['subject'] =  array_shift(explode('.', $rep['content'], 2));
609//            }
610            $rep['subject'] = '#z'.$this->id. ' ' . $this->task_program_name;
611        }
612
613        //we must do it manually becouse Mailer uses htmlspecialchars()
614        $html = str_replace('@TASK_TABLE@', $rep['task_table'], $html);
615
616        $mailer = new Mailer();
617        $mailer->setBody($plain, $rep, $rep, $html, false);
618
619        if ($users === FALSE) {
620            $users = $this->get_participants('subscribent');
621
622            //don't notify current user
623            unset($users[$this->model->user_nick]);
624        }
625
626        $emails = array_map(function($user) {
627            return $this->model->userFactory->get_user_email($user);
628        }, $users);
629
630        $mailer->to($emails);
631        $mailer->subject($rep['subject']);
632
633        $send = $mailer->send();
634        if ($send === false) {
635            //this may mean empty $emails
636            //throw new Exception("can't send email");
637        }
638    }
639
640    protected function bez_html_array_to_style_list($arr) {
641        $output = '';
642        foreach ($arr as $k => $v) {
643            $output .= $k.': '. $v . ';';
644        }
645        return $output;
646    }
647
648    protected function bez_html_irrtable($style) {
649        $argv = func_get_args();
650        $argc = func_num_args();
651        if (isset($style['table'])) {
652            $output = '<table style="'.self::bez_html_array_to_style_list($style['table']).'">';
653        } else {
654            $output = '<table>';
655        }
656
657        $tr_style  = '';
658        if (isset($style['tr'])) {
659            $tr_style = 'style="'.self::bez_html_array_to_style_list($style['tr']).'"';
660        }
661
662        $td_style  = '';
663        if (isset($style['td'])) {
664            $td_style = 'style="'.self::bez_html_array_to_style_list($style['td']).'"';
665        }
666
667        $row_max = 0;
668
669        for ($i = 1; $i < $argc; $i++) {
670            $row = $argv[$i];
671            $c = count($row);
672            if ($c > $row_max) {
673                $row_max = $c;
674            }
675        }
676
677        for ($j = 1; $j < $argc; $j++) {
678            $row = $argv[$j];
679            $output .= '<tr '.$tr_style.'>' . NL;
680            $c = count($row);
681            for ($i = 0; $i < $c; $i++) {
682                //last element
683                if ($i === $c - 1 && $c < $row_max) {
684                    $output .= '<td '.$td_style.' colspan="' . ( $row_max - $c + 1 ) . '">' . NL;
685                } else {
686                    $output .= '<td '.$td_style.'>' . NL;
687                }
688                $output .= $row[$i] . NL;
689                $output .= '</td>' . NL;
690            }
691            $output .= '</tr>' . NL;
692        }
693        $output .= '</table>' . NL;
694        return $output;
695    }
696
697    public function mail_notify_task_box($users=false, $replacements=array()) {
698//        if ($issue_obj !== NULL && $issue_obj->id !== $this->issue) {
699//            throw new Exception('issue object id and task->issue does not match');
700//        }
701
702       $top_row = array(
703            '<strong>'.$this->model->action->getLang('executor').': </strong>' .
704            $this->model->userFactory->get_user_full_name($this->assignee),
705
706            '<strong>'.$this->model->action->getLang('reporter').': </strong>' .
707            $this->model->userFactory->get_user_full_name($this->original_poster)
708        );
709
710        if ($this->task_program_name != '') {
711            $top_row[] =
712                '<strong>'.$this->model->action->getLang('task_type').': </strong>' .
713                $this->task_program_name;
714        }
715
716        if ($this->cost != '') {
717            $top_row[] =
718                '<strong>'.$this->model->action->getLang('cost').': </strong>' .
719                $this->cost;
720        }
721
722        //BOTTOM ROW
723        $bottom_row = array(
724            '<strong>'.$this->model->action->getLang('plan_date').': </strong>' .
725            $this->plan_date
726        );
727
728        if ($this->all_day_event == '0') {
729            $bottom_row[] =
730                '<strong>'.$this->model->action->getLang('start_time').': </strong>' .
731                $this->start_time;
732            $bottom_row[] =
733                '<strong>'.$this->model->action->getLang('finish_time').': </strong>' .
734                $this->finish_time;
735        }
736
737        $rep = array(
738            'content' => $this->content,
739            'content_html' =>
740                '<h2 style="font-size: 1.2em;">'.
741	               '<a href="'.$this->model->action->url('task', 'tid', $this->id).'">' .
742		              '#z'.$this->id .
743	               '</a> ' .
744	lcfirst($this->model->action->getLang('task_type_' . $this->type)) . ' ' .
745    '(' .
746        lcfirst($this->model->action->getLang('task_' . $this->state)) .
747    ')' .
748                '</h2>' .
749                self::bez_html_irrtable(array(
750                    'table' => array(
751                        'border-collapse' => 'collapse',
752                        'font-size' => '0.8em',
753                        'width' => '100%'
754                    ),
755                    'td' => array(
756                        'border-top' => '1px solid #8bbcbc',
757                        'border-bottom' => '1px solid #8bbcbc',
758                        'padding' => '.3em .5em'
759                    )
760                ), $top_row, $bottom_row) . $this->content_html,
761            'who' => $this->model->user_nick,
762            'when' => $this->create_date,
763            'custom_content' => true
764        );
765
766        $rep['action_color'] = '#e4f4f4';
767        $rep['action_border_color'] = '#8bbcbc';
768
769        //$replacements can override $reps
770        $rep = array_merge($rep, $replacements);
771
772//        if ($this->thread == NULL) {
773//            $this->mail_notify($rep, $users);
774//        } else {
775//            $this->thread->mail_notify($rep);
776//        }
777        $this->mail_notify($rep, $users);
778    }
779
780    public function mail_notify_subscribents($replacements=array()) {
781        $this->mail_notify_task_box(false, $replacements);
782    }
783
784    public function mail_notify_add($users=false, $replacements=array()) {
785        $replacements['action'] = $this->model->action->getLang('mail_task_added');
786        $this->mail_notify_task_box($users, $replacements);
787    }
788
789    public function mail_notify_remind($users=false) {
790        $replacements = array();
791
792        $replacements['action'] = $this->model->action->getLang('mail_task_remind');
793        //we don't want any who
794        $replacements['who_full_name'] = '';
795
796        //$users = array($this->executor);
797        $this->mail_notify_task_box($users, $replacements);
798    }
799
800    public function mail_notify_invite($client) {
801        $replacements = array();
802
803        $replacements['action'] = $this->model->action->getLang('mail_task_invite');
804
805        $users = array($client);
806        $this->mail_notify_task_box($users, $replacements);
807    }
808}
809