3 * Table Definition for core_notify_recur
5 require_once 'DB/DataObject.php';
7 class Pman_Core_DataObjects_Core_notify_recur extends DB_DataObject
10 /* the code below is auto generated do not remove the above tag */
12 public $__table = 'core_notify_recur'; // table name
13 public $id; // int(11) not_null primary_key auto_increment
14 public $person_id; // int(11) not_null
15 public $recur_id; //INT(11) not_null
17 public $dtstart; // datetime(19) not_null binary
18 public $dtend; // datetime(19) not_null binary
19 public $tz; // real(6) not_null
21 public $updated_dt; // datetime(19) not_null binary
23 public $last_applied_dt; // datetime(19) not_null binary
24 // public $max_applied_dtl
25 public $freq; // varchar(8) NOT NULL;
26 public $freq_day; // text NOT NULL;
27 public $freq_hour; // text
29 public $onid; // int(11) not_null
30 public $ontable; // string(128) not_null
31 public $last_event_id; // int(11)
32 public $method; // string(128) not_null
38 freq = DAILY | YEARLY | MONTHLY
40 * THESE ARE EXCLUSIVE..
41 * freq_day = 1,2,3,4,5" - day number.. or dayofmonth USES TIME FROM DTSTART (unless hours are speced.)
43 * freq_hourly = 'what hours' << OR IF EMPTY USES TIME FROM DTSTART
45 /* the code above is auto generated do not remove the tag below */
48 function notifytimesRange($advance) {
50 $start = date('Y-m-d H:i:s', max(strtotime("NOW"), strtotime($this->dtstart)));
51 $end = date('Y-m-d H:i:s', min(strtotime("NOW + $advance DAYS"), strtotime($this->dtend)));
55 function notifytimes($advance)
58 // make a list of datetimes when notifies need to be generated for.
59 // it starts 24 hours ago.. or when dtstart
61 list($start, $end) = $this->notifytimesRange($advance);
63 if (strtotime($start) > strtotime($end)) {
64 return array(); // no data..
67 $hours = empty($this->freq_hour) ? array() : array_unique(json_decode($this->freq_hour));
68 $days = json_decode($this->freq_day);
70 //days to use are = MON FRI SUN
72 //ARE there events on these day in advance days in the future?
73 //TODAY = 25th of may (FRI)
74 //TODAY+1 = 26th (SAT)
75 //TODAY +2 = 27th = SUN (2== advance)
76 //foreeach day in the future upto >>> advance <<< days?
78 // - does an event occur on this day?
79 // -YES - then we will generate an event for it.
80 // -NO nothing happens..
82 for ( $i =0; $i < $advance +1; $i++) {
83 $ut = strtotime("NOW + $i DAYS");
84 $day = date("???", $ut);
85 if (in_array($day, $days)) {
86 $usedays[] = date("Y-m-d", $ut);
93 foreach($usedays as $d){
94 foreach($hours as $h){
95 $date = new DateTime($d. ' ' . $h, new DateTimeZone($this->tz));
96 $date->setTimezone(new DateTimeZone(ini_get('date.timezone')));
97 $ret[] = $date->format('Y-m-d H:i:s');
103 function generateNotifications()
105 //DB_DataObject::debugLevel(1);
106 $w = DB_DataObject::factory($this->tableName());
110 $w->generateNotificationsSingle();
116 function generateNotificationsSingle()
120 $notifytimes = $this->notifyTimes(2);
121 $newSearch = DB_DataObject::factory('core_notify');
122 $newSearch->whereAdd( 'act_start > NOW()');
123 $newSearch->recur_id = $this->id;
124 $old = $newSearch->fetchAll('act_start', 'id');
125 // returns array('2012-12-xx'=>12, 'date' => id....)
128 foreach($notifytimes as $time){
129 if (strtotime($time) < time()) {
132 if (isset($old[$time])) {
133 // we already have it...
138 // do not have a notify event... creat it..
139 $add = DB_DataObject::factory('core_notify');
141 "recur_id" => $this->id,
142 "act_start" => $time,
144 "person_id" => $this->person_id,
145 "onid" => $this->onid,
146 "ontable" => $this->ontable
150 foreach($old as $date => $id ) {
151 $del = DB_DataObject::factory('core_notify');
158 function onUpdate($old, $request,$roo)
160 $this->generateNotificationsSingle();
163 function onInsert($request,$roo)
165 $this->generateNotificationsSingle();
168 function beforeDelete($dependants_array, $roo)
170 $n = DB_DataObject::Factory("core_notify");
171 $n->recur_id = $this->id;
172 $n->whereAdd('act_start > NOW() OR act_when > NOW()');
173 // should delete old events that have not occurred...
174 $n->delete(DB_DATAOBJECT_WHEREADD_ONLY);