xref: /plugin/bez/mdl/Task.php (revision ff14b1073c2dab2f863cab3b8baf8b1a01f7993a) 
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, $priority, $coordinator;
62
63	public static function get_columns() {
64		return array('id',
65            'original_poster', 'assignee', 'closed_by',
66            'private', 'lock',
67            'state', 'type',
68            'create_date', 'last_activity_date', 'last_modification_date', 'close_date',
69            'cost', 'plan_date', 'all_day_event', 'start_time', 'finish_time',
70            'content', 'content_html',
71            'thread_id', 'thread_comment_id', 'task_program_id');
72	}
73
74	public static function get_types() {
75	    return array('correction', 'corrective', 'preventive', 'program');
76    }
77
78    public static function get_states() {
79        return array('opened', 'done');
80    }
81
82    public function __get($property) {
83        if ($property == 'thread') {
84            if ($this->thread_id == null) {
85                return null;
86            }
87            if ($this->thread == null) {
88                $this->thread = $this->model->threadFactory->get_one($this->thread_id);
89            }
90            return $this->thread;
91
92        } elseif($property == 'thread_comment') {
93            if ($this->thread_comment_id == null) {
94                return null;
95            }
96            if ($this->thread_comment == null) {
97                $this->thread = $this->model->thread_commentFactory->get_one($this->thread_comment_id);
98            }
99            return $this->thread_comment;
100
101        } elseif($property == 'priority' || $property == 'coordinator' || $property == 'task_program_name') {
102            return $this->$property;
103        }
104        return parent::__get($property);
105    }
106
107
108//    private function state_string() {
109//		switch($this->state) {
110//            case '0':         return 'task_opened';
111//            case '-outdated': return 'task_outdated';
112//            case '1':         return 'task_done';
113//            case '2':         return 'task_rejected';
114//        }
115//	}
116//
117//	private function action_string() {
118//		switch($this->action) {
119//			case '0': return 'correction';
120//			case '1': return 'corrective_action';
121//			case '2': return 'preventive_action';
122//			case '3': return 'programme';
123//		}
124//	}
125//
126//    public function cost_localized() {
127//        if ($this->cost === '') {
128//            return '';
129//        }
130//
131//        return sprintf('%.2f', (float)$this->cost);
132//    }
133//
134//    private function update_virtual_columns() {
135//		$this->state_string = $this->model->action->getLang($this->state_string());
136//        $this->action_string = $this->model->action->getLang($this->action_string());
137//        $this->tasktype_string = $this->model->tasktypes->get_one($this->tasktype)->type;
138//    }
139//
140//    public function user_is_executor() {
141//        if ($this->executor === $this->model->user_nick ||
142//           $this->model->acl->get_level() >= BEZ_AUTH_ADMIN) {
143//            return true;
144//        }
145//    }
146
147	//by defaults you can set: cause, tasktype and issue
148	//tasktype is required
149	public function __construct($model, $defaults=array()) {
150		parent::__construct($model, $defaults);
151
152
153		//array(filter, NULL)
154		$this->validator->set_rules(array(
155//			'reporter' => array(array('dw_user'), 'NOT NULL'),
156//			'date' => array(array('unix_timestamp'), 'NOT NULL'),
157//			'close_date' => array(array('unix_timestamp'), 'NULL'),
158//			'cause' => array(array('numeric'), 'NULL'),
159
160//			'executor' => array(array('dw_user'), 'NOT NULL'),
161
162//			'issue' => array(array('numeric'), 'NULL'),
163
164            'assignee' => array(array('dw_user'), 'NOT NULL'),
165            'cost' => array(array('numeric'), 'NULL'),
166			'plan_date' => array(array('iso_date'), 'NOT NULL'),
167			'all_day_event' => array(array('select', array('0', '1')), 'NOT NULL'),
168			'start_time' => array(array('time'), 'NULL'),
169			'finish_time' => array(array('time'), 'NULL'),
170            'content' => array(array('length', 10000), 'NOT NULL'),
171            'thread_comment_id' => array(array('numeric'), 'NULL'),
172            'task_program_id' => array(array('numeric'), 'NULL')
173
174//			'state' => array(array('select', array('0', '1', '2')), 'NULL'),
175//			'reason' => array(array('length', 10000), 'NULL'),
176
177//			'coordinator' => array(array('dw_user', array('-none')), 'NOT NULL'),
178		));
179
180		//we've created empty object
181		if ($this->id === NULL) {
182            $this->original_poster = $this->model->user_nick;
183            $this->create_date = date('c');
184            $this->last_activity_date = $this->create_date;
185            $this->last_modification_date = $this->create_date;
186
187            $this->state = 'opened';
188
189            if (isset($defaults['thread'])) {
190                $this->thread = $defaults['thread'];
191                $this->thread_id = $this->thread->id;
192                $this->type = 'correction';
193
194                if (isset($defaults['thread_comment'])) {
195                    $this->thread_comment = $defaults['thread_comment'];
196                    $this->thread_comment_id = $this->thread_comment->id;
197
198                    if ($this->thread_comment->type == 'cause_real') {
199                        $this->type = 'corrective';
200                    } else {
201                        $this->type = 'preventive';
202                    }
203                }
204            } else {
205                $this->type = 'program';
206            }
207
208//			//meta
209//			$this->reporter = $this->model->user_nick;
210//			$this->date = time();
211//
212//			$this->state = '0';
213//			$this->all_day_event = '1';
214//
215//            //throws ValidationException
216//			$this->issue = $this->validator->validate_field('issue', $defaults['issue']);
217//
218//            if ($this->issue !== '') {
219//                $issue = $this->model->issues->get_one($defaults['issue']);
220//			    $this->coordinator = $issue->coordinator;
221//            } else {
222//                $this->coordinator = '';
223//            }
224//
225//			//throws ValidationException
226//			$this->validator->validate_field('cause', $defaults['cause']);
227//			$this->cause = $defaults['cause'];
228//
229//            //by default reporter is a executor
230//            $this->executor = $this->reporter;
231
232
233        //we get object form db
234		} else {
235
236            if (isset($defaults['thread']) && $this->thread_id == $defaults['thread']->id) {
237                $this->thread = $defaults['thread'];
238            }
239
240            if (isset($defaults['thread_comment']) && $this->thread_comment_id == $defaults['thread_comment']->id) {
241                $this->thread_comment = $defaults['thread_comment'];
242            }
243
244        }
245
246		if ($this->thread_id == '') {
247			$this->validator->set_rules(array(
248				'task_program_id' => array(array('numeric'), 'NOT NULL'),
249			));
250		    //this field is unused in program tasks
251            $this->validator->delete_rule('thread_comment_id');
252        }
253
254
255//        //close_date required
256//		if ($this->state !== '0') {
257//			$this->validator->set_rules(array(
258//				'close_date' => array(array('unix_timestamp'), 'NOT NULL')
259//			));
260//		}
261
262        //explode subscribents
263//        if ($this->subscribents !== NULL) {
264//			$exp_part = explode(',', $this->subscribents);
265//			foreach ($exp_part as $subscribent) {
266//				$this->subscribents_array[$subscribent] = $subscribent;
267//			}
268//		}
269//
270//		//we've created empty object
271//		if ($this->id === NULL) {
272//            //throws ValidationException
273//			$this->validator->validate_field('tasktype', $defaults['tasktype']);
274//			$this->tasktype = $defaults['tasktype'];
275//		}
276	}
277
278
279	public function set_data($post, $filter=NULL) {
280        parent::set_data($post);
281
282        $this->content_html = p_render('xhtml',p_get_instructions($this->content), $ignore);
283
284        //update dates
285        $this->last_modification_date = date('c');
286        $this->last_activity_date = $this->last_modification_date;
287
288        //all day event
289        if (!isset($post['all_day_event'])) {
290            $post['all_day_event'] = '0';
291        }
292
293		//specjalne reguły
294//		if ($this->issue === '') {
295//			$this->cause = '';
296//		}
297
298		//set parsed
299//		$this->task_cache = $this->helper->wiki_parse($this->task);
300//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
301
302        //update virtuals
303        //$this->update_virtual_columns();
304
305		return true;
306	}
307
308    public function set_state($state) {
309	    if ($this->acl_of('state') < BEZ_PERMISSION_CHANGE) {
310	        throw new PermissionDeniedException();
311        }
312
313        if (!in_array($state, array('opened', 'done'))) {
314	        throw new ValidationException('task', array('sholud be opened or done'));
315        }
316
317        //nothing to do
318        if ($state == $this->state) {
319	        return;
320        }
321
322        if ($state == 'done') {
323            $this->model->sqlite->query("UPDATE {$this->get_table_name()} SET state=?, closed_by=?, close_date=? WHERE id=?",
324                $state,
325                $this->model->user_nick,
326                date('c'),
327                $this->id);
328        //reopen the task
329        } else {
330            $this->model->sqlite->query("UPDATE {$this->get_table_name()} SET state=? WHERE id=?", $state, $this->id);
331        }
332
333        $this->state = $state;
334    }
335
336    public function update_last_activity() {
337        $this->last_activity_date = date('c');
338        $this->model->sqlite->query('UPDATE task SET last_activity_date=? WHERE id=?',
339                                    $this->last_activity_date, $this->id);
340    }
341
342//    public function update_cache() {
343//        if ($this->model->acl->get_level() < BEZ_AUTH_ADMIN) {
344//			return false;
345//		}
346//		$this->task_cache = $this->helper->wiki_parse($this->task);
347//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
348//	}
349//
350//	public function set_state($data) {
351//		//reason is required while changing state
352//		if ($data['state'] === '2') {
353//			$this->validator->set_rules(array(
354//				'reason' => array(array('length', 10000), 'NOT NULL')
355//			));
356//		}
357//
358//		$val_data = $this->validator->validate($data, array('state', 'reason'));
359//		if ($val_data === false) {
360//			throw new ValidationException('tasks', $this->validator->get_errors());
361//		}
362//
363//		//if state is changed
364//		if ($this->state != $data['state']) {
365//			$this->close_date = time();
366//		}
367//
368//        $this->set_property_array($val_data);
369//		$this->reason_cache = $this->helper->wiki_parse($this->reason);
370//
371//        //update virtuals
372//        $this->update_virtual_columns();
373//
374//		return true;
375//	}
376//
377//    public function get_meta_fields() {
378//        return array('reporter', 'date', 'close_date');
379//    }
380//
381//    public function set_meta($post) {
382//
383//        if (isset($post['date'])) {
384//            $unix = strtotime($post['date']);
385//            //if $unix === false validator will catch it
386//            if ($unix !== false) {
387//                $post['date'] = (string)$unix;
388//            }
389//        }
390//
391//        if (isset($post['close_date'])) {
392//            $unix = strtotime($post['close_date']);
393//            //if $unix === false validator will catch it
394//            if ($unix !== false) {
395//                $post['close_date'] = (string)$unix;
396//            }
397//        }
398//
399//        parent::set_data($post, $this->get_meta_fields());
400//    }
401//
402//    public function is_subscribent($user=NULL) {
403//		if ($user === NULL) {
404//			$user = $this->model->user_nick;
405//		}
406//		if (in_array($user, $this->subscribents_array)) {
407//			return true;
408//		}
409//		return false;
410//	}
411//
412//    public function get_subscribents() {
413//        return $this->subscribents_array;
414//    }
415//
416//    public function get_participants() {
417//        $subscribents = array_merge(array($this->reporter, $this->executor),
418//                            $this->subscribents_array);
419//        $full_names = array();
420//        foreach ($subscribents as $par) {
421//			$name = $this->model->users->get_user_full_name($par);
422//			if ($name == '') {
423//				$full_names[$par] = $par;
424//			} else {
425//				$full_names[$par] = $name;
426//			}
427//		}
428//        ksort($full_names);
429//        return $full_names;
430//    }
431//
432//    public function remove_subscribent($subscribent) {
433//		if ($subscribent !== $this->model->user_nick &&
434//            $this->acl_of('subscribents') < BEZ_PERMISSION_CHANGE) {
435//			throw new PermissionDeniedException();
436//		}
437//
438//        if ($this->issue != '') {
439//            throw new ConsistencyViolationException('cannot modify subscribents from issue related tasks');
440//        }
441//
442//        if (!isset($this->subscribents_array[$subscribent])) {
443//            throw new ConsistencyViolationException('user '.$subscribent.' wasn\'t subscriber so cannot be removed');
444//        }
445//
446//		unset($this->subscribents_array[$subscribent]);
447//		$this->subscribents = implode(',', $this->subscribents_array);
448//	}
449//
450//    public function add_subscribent($subscribent) {
451//		if ($subscribent !== $this->model->user_nick &&
452//            $this->acl_of('subscribents') < BEZ_PERMISSION_CHANGE) {
453//			throw new PermissionDeniedException();
454//		}
455//
456//        if ($this->issue != '') {
457//            throw new ConsistencyViolationException('cannot add subscribents to issue related tasks');
458//        }
459//
460//		if ($this->model->users->exists($subscribent) &&
461//            !in_array($subscribent, $this->subscribents_array)) {
462//			$this->subscribents_array[$subscribent] = $subscribent;
463//			$this->subscribents = implode(',', $this->subscribents_array);
464//
465//            return true;
466//		}
467//
468//        return false;
469//	}
470
471    public function get_participants($filter='') {
472        if ($this->acl_of('participants') < BEZ_PERMISSION_VIEW) {
473            throw new PermissionDeniedException();
474        }
475        if ($this->id === NULL) {
476            return array();
477        }
478
479        $sql = 'SELECT * FROM task_participant WHERE';
480        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
481        if ($filter != '') {
482            if (!in_array($filter, $possible_flags)) {
483                throw new \Exception("unknown flag $filter");
484            }
485            $sql .= " $filter=1 AND";
486        }
487        $sql .= ' task_id=? ORDER BY user_id';
488
489        $r = $this->model->sqlite->query($sql, $this->id);
490        $pars = $this->model->sqlite->res2arr($r);
491        $participants = array();
492        foreach ($pars as $par) {
493            $participants[$par['user_id']] = $par;
494        }
495
496        return $participants;
497    }
498
499    public function get_participant($user_id) {
500        if ($this->acl_of('participants') < BEZ_PERMISSION_VIEW) {
501            throw new PermissionDeniedException();
502        }
503        if ($this->id === NULL) {
504            return array();
505        }
506
507        $r = $this->model->sqlite->query('SELECT * FROM task_participant WHERE task_id=? AND user_id=?', $this->id, $user_id);
508        $par = $this->model->sqlite->res2row($r);
509        if (!is_array($par)) {
510            return false;
511        }
512
513        return $par;
514    }
515
516    public function is_subscribent($user_id=null) {
517        if ($user_id == null) {
518            $user_id = $this->model->user_nick;
519        }
520        $par = $this->get_participant($user_id);
521        if ($par['subscribent'] == 1) {
522            return true;
523        }
524        return false;
525    }
526
527    public function remove_participant_flags($user_id, $flags) {
528        if ($this->acl_of('participants') < BEZ_PERMISSION_CHANGE) {
529            throw new PermissionDeniedException();
530        }
531
532        //thread not saved yet
533        if ($this->id === NULL) {
534            throw new \Exception('cannot remove flags from not saved thread');
535        }
536
537        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
538        if (array_intersect($flags, $possible_flags) != $flags) {
539            throw new \Exception('unknown flags');
540        }
541
542        $set = implode(',', array_map(function ($v) { return "$v=0"; }, $flags));
543
544        $sql = "UPDATE task_participant SET $set WHERE task_id=? AND user_id=?";
545        $this->model->sqlite->query($sql, $this->id, $user_id);
546
547    }
548
549    public function set_participant_flags($user_id, $flags=array()) {
550        if ($this->acl_of('participants') < BEZ_PERMISSION_CHANGE) {
551            throw new PermissionDeniedException();
552        }
553
554        //thread not saved yet
555        if ($this->id === NULL) {
556            throw new \Exception('cannot add flags to not saved thread');
557        }
558
559        //validate user
560        if (!$this->model->userFactory->exists($user_id)) {
561            throw new \Exception("$user_id isn't dokuwiki user");
562        }
563
564        $possible_flags = array('original_poster', 'assignee', 'commentator', 'subscribent');
565        if (array_intersect($flags, $possible_flags) != $flags) {
566            throw new \Exception('unknown flags');
567        }
568
569        $participant = $this->get_participant($user_id);
570        if ($participant == false) {
571            $participant = array_fill_keys($possible_flags, 0);
572
573            $participant['task_id'] = $this->id;
574            $participant['user_id'] = $user_id;
575            $participant['added_by'] = $this->model->user_nick;
576            $participant['added_date'] = date('c');
577        }
578        $values = array_merge($participant, array_fill_keys($flags, 1));
579
580        $keys = join(',', array_keys($values));
581        $vals = join(',', array_fill(0,count($values),'?'));
582
583        $sql = "REPLACE INTO task_participant ($keys) VALUES ($vals)";
584        $this->model->sqlite->query($sql, array_values($values));
585
586
587
588//		if (! (	$this->user_is_coordinator() ||
589//				$participant === $this->model->user_nick ||
590//                $participant === $this->coordinator) //dodajemy nowego koordynatora
591//			) {
592//			throw new PermissionDeniedException();
593//		}
594//		if ($this->model->users->exists($participant)) {
595//			$this->participants_array[$participant] = $participant;
596//			$this->participants = implode(',', $this->participants_array);
597//		}
598    }
599
600    public function invite($client) {
601        $this->set_participant_flags($client, array('subscribent'));
602        $this->mail_notify_invite($client);
603    }
604
605    private function mail_notify($replacements=array(), $users=false) {
606        $plain = io_readFile($this->model->action->localFN('task-notification'));
607        $html = io_readFile($this->model->action->localFN('task-notification', 'html'));
608
609        $task_link = $this->model->action->url('task', 'tid', $this->id);
610
611        $reps = array(
612                        'task_id' => $this->id,
613                        'task_link' => $task_link,
614                        'who' => $this->original_poster
615                     );
616
617        //$replacements can override $reps
618        $rep = array_merge($reps, $replacements);
619
620        if (!isset($rep['who_full_name'])) {
621            $rep['who_full_name'] =
622                $this->model->userFactory->get_user_full_name($rep['who']);
623        }
624
625        //auto title
626        if (!isset($rep['subject'])) {
627//            if (isset($rep['content'])) {
628//                $rep['subject'] =  array_shift(explode('.', $rep['content'], 2));
629//            }
630            $rep['subject'] = '#z'.$this->id. ' ' . $this->task_program_name;
631        }
632
633        //we must do it manually becouse Mailer uses htmlspecialchars()
634        $html = str_replace('@TASK_TABLE@', $rep['task_table'], $html);
635
636        $mailer = new Mailer();
637        $mailer->setBody($plain, $rep, $rep, $html, false);
638
639        if ($users === FALSE) {
640            $users = $this->get_participants('subscribent');
641
642            //don't notify current user
643            unset($users[$this->model->user_nick]);
644        }
645
646        $emails = array_map(function($user) {
647            return $this->model->userFactory->get_user_email($user);
648        }, $users);
649
650        $mailer->to($emails);
651        $mailer->subject($rep['subject']);
652
653        $send = $mailer->send();
654        if ($send === false) {
655            //this may mean empty $emails
656            //throw new Exception("can't send email");
657        }
658    }
659
660    protected function bez_html_array_to_style_list($arr) {
661        $output = '';
662        foreach ($arr as $k => $v) {
663            $output .= $k.': '. $v . ';';
664        }
665        return $output;
666    }
667
668    protected function bez_html_irrtable($style) {
669        $argv = func_get_args();
670        $argc = func_num_args();
671        if (isset($style['table'])) {
672            $output = '<table style="'.self::bez_html_array_to_style_list($style['table']).'">';
673        } else {
674            $output = '<table>';
675        }
676
677        $tr_style  = '';
678        if (isset($style['tr'])) {
679            $tr_style = 'style="'.self::bez_html_array_to_style_list($style['tr']).'"';
680        }
681
682        $td_style  = '';
683        if (isset($style['td'])) {
684            $td_style = 'style="'.self::bez_html_array_to_style_list($style['td']).'"';
685        }
686
687        $row_max = 0;
688
689        for ($i = 1; $i < $argc; $i++) {
690            $row = $argv[$i];
691            $c = count($row);
692            if ($c > $row_max) {
693                $row_max = $c;
694            }
695        }
696
697        for ($j = 1; $j < $argc; $j++) {
698            $row = $argv[$j];
699            $output .= '<tr '.$tr_style.'>' . NL;
700            $c = count($row);
701            for ($i = 0; $i < $c; $i++) {
702                //last element
703                if ($i === $c - 1 && $c < $row_max) {
704                    $output .= '<td '.$td_style.' colspan="' . ( $row_max - $c + 1 ) . '">' . NL;
705                } else {
706                    $output .= '<td '.$td_style.'>' . NL;
707                }
708                $output .= $row[$i] . NL;
709                $output .= '</td>' . NL;
710            }
711            $output .= '</tr>' . NL;
712        }
713        $output .= '</table>' . NL;
714        return $output;
715    }
716
717    public function mail_notify_task_box($users=false, $replacements=array()) {
718//        if ($issue_obj !== NULL && $issue_obj->id !== $this->issue) {
719//            throw new Exception('issue object id and task->issue does not match');
720//        }
721
722       $top_row = array(
723            '<strong>'.$this->model->action->getLang('executor').': </strong>' .
724            $this->model->userFactory->get_user_full_name($this->assignee),
725
726            '<strong>'.$this->model->action->getLang('reporter').': </strong>' .
727            $this->model->userFactory->get_user_full_name($this->original_poster)
728        );
729
730        if ($this->task_program_name != '') {
731            $top_row[] =
732                '<strong>'.$this->model->action->getLang('task_type').': </strong>' .
733                $this->task_program_name;
734        }
735
736        if ($this->cost != '') {
737            $top_row[] =
738                '<strong>'.$this->model->action->getLang('cost').': </strong>' .
739                $this->cost;
740        }
741
742        //BOTTOM ROW
743        $bottom_row = array(
744            '<strong>'.$this->model->action->getLang('plan_date').': </strong>' .
745            $this->plan_date
746        );
747
748        if ($this->all_day_event == '0') {
749            $bottom_row[] =
750                '<strong>'.$this->model->action->getLang('start_time').': </strong>' .
751                $this->start_time;
752            $bottom_row[] =
753                '<strong>'.$this->model->action->getLang('finish_time').': </strong>' .
754                $this->finish_time;
755        }
756
757        $rep = array(
758            'content' => $this->content,
759            'content_html' =>
760                '<h2 style="font-size: 1.2em;">'.
761	               '<a href="'.$this->model->action->url('task', 'tid', $this->id).'">' .
762		              '#z'.$this->id .
763	               '</a> ' .
764	lcfirst($this->model->action->getLang('task_type_' . $this->type)) . ' ' .
765    '(' .
766        lcfirst($this->model->action->getLang('task_' . $this->state)) .
767    ')' .
768                '</h2>' .
769                self::bez_html_irrtable(array(
770                    'table' => array(
771                        'border-collapse' => 'collapse',
772                        'font-size' => '0.8em',
773                        'width' => '100%'
774                    ),
775                    'td' => array(
776                        'border-top' => '1px solid #8bbcbc',
777                        'border-bottom' => '1px solid #8bbcbc',
778                        'padding' => '.3em .5em'
779                    )
780                ), $top_row, $bottom_row) . $this->content_html,
781            'who' => $this->model->user_nick,
782            'when' => $this->create_date,
783            'custom_content' => true
784        );
785
786        $rep['action_color'] = '#e4f4f4';
787        $rep['action_border_color'] = '#8bbcbc';
788
789        //$replacements can override $reps
790        $rep = array_merge($rep, $replacements);
791
792//        if ($this->thread == NULL) {
793//            $this->mail_notify($rep, $users);
794//        } else {
795//            $this->thread->mail_notify($rep);
796//        }
797        $this->mail_notify($rep, $users);
798    }
799
800    public function mail_notify_subscribents($replacements=array()) {
801        $this->mail_notify_task_box(false, $replacements);
802    }
803
804    public function mail_notify_add($users=false, $replacements=array()) {
805        $replacements['action'] = $this->model->action->getLang('mail_task_added');
806        $this->mail_notify_task_box($users, $replacements);
807    }
808
809    public function mail_notify_remind($users=false) {
810        $replacements = array();
811
812        $replacements['action'] = $this->model->action->getLang('mail_task_remind');
813        //we don't want any who
814        $replacements['who_full_name'] = '';
815
816        //$users = array($this->executor);
817        $this->mail_notify_task_box($users, $replacements);
818    }
819
820    public function mail_notify_invite($client) {
821        $replacements = array();
822
823        $replacements['action'] = $this->model->action->getLang('mail_task_invite');
824
825        $users = array($client);
826        $this->mail_notify_task_box($users, $replacements);
827    }
828}
829