ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilLPStatusManualByTutor.php
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1<?php
2/*
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22*/
23
33include_once 'Services/Tracking/classes/class.ilLPStatus.php';
34
36{
44 public function __construct($a_obj_id)
45 {
46 global $ilDB;
47
48 parent::__construct($a_obj_id);
49 $this->db = $ilDB;
50 }
51
60 public static function _getNotAttempted($a_obj_id)
61 {
62 $users = array();
63
64 $members = self::getMembers($a_obj_id);
65 if ($members) {
66 // diff in progress and completed (use stored result in LPStatusWrapper)
67 $users = array_diff($members, ilLPStatusWrapper::_getInProgress($a_obj_id));
68 $users = array_diff($users, ilLPStatusWrapper::_getCompleted($a_obj_id));
69 }
70
71 return $users;
72 }
73
81 public static function _getInProgress($a_obj_id)
82 {
83 include_once './Services/Tracking/classes/class.ilChangeEvent.php';
85
86 // Exclude all users with status completed.
87 $users = array_diff((array) $users, ilLPStatusWrapper::_getCompleted($a_obj_id));
88
89 if ($users) {
90 // Exclude all non members
91 $users = array_intersect(self::getMembers($a_obj_id), (array) $users);
92 }
93
94 return $users;
95 }
96
97 public static function _getCompleted($a_obj_id)
98 {
99 global $ilDB;
100
101 $usr_ids = array();
102
103 $query = "SELECT DISTINCT(usr_id) user_id FROM ut_lp_marks " .
104 "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
105 "AND completed = '1' ";
106
107 $res = $ilDB->query($query);
108 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
109 $usr_ids[] = $row->user_id;
110 }
111
112 if ($usr_ids) {
113 // Exclude all non members
114 $usr_ids = array_intersect(self::getMembers($a_obj_id), (array) $usr_ids);
115 }
116
117 return $usr_ids;
118 }
119
128 public function determineStatus($a_obj_id, $a_user_id, $a_obj = null)
129 {
130 global $ilObjDataCache, $ilDB;
131
133 switch ($ilObjDataCache->lookupType($a_obj_id)) {
134 case "crs":
135 case "grp":
136 // completed?
137 $set = $ilDB->query($q = "SELECT usr_id FROM ut_lp_marks " .
138 "WHERE obj_id = " . $ilDB->quote($a_obj_id, 'integer') . " " .
139 "AND usr_id = " . $ilDB->quote($a_user_id, 'integer') . " " .
140 "AND completed = '1' ");
141 if ($rec = $ilDB->fetchAssoc($set)) {
143 } else {
144 include_once './Services/Tracking/classes/class.ilChangeEvent.php';
145 if (ilChangeEvent::hasAccessed($a_obj_id, $a_user_id)) {
147 }
148 }
149 break;
150 }
151 return $status;
152 }
153
159 protected static function getMembers($a_obj_id)
160 {
161 global $ilObjDataCache;
162
163 switch ($ilObjDataCache->lookupType($a_obj_id)) {
164 case 'crs':
165 case 'grp':
166 include_once './Services/Membership/classes/class.ilParticipants.php';
167 return ilParticipants::getInstanceByObjId($a_obj_id)->getMembers();
168 }
169
170 return array();
171 }
172
180 public static function _lookupCompletedForObject($a_obj_id, $a_user_ids = null)
181 {
182 if (!$a_user_ids) {
183 $a_user_ids = self::getMembers($a_obj_id);
184 if (!$a_user_ids) {
185 return array();
186 }
187 }
188 return self::_lookupStatusForObject($a_obj_id, self::LP_STATUS_COMPLETED_NUM, $a_user_ids);
189 }
190
198 public static function _lookupFailedForObject($a_obj_id, $a_user_ids = null)
199 {
200 return array();
201 }
202
210 public static function _lookupInProgressForObject($a_obj_id, $a_user_ids = null)
211 {
212 if (!$a_user_ids) {
213 $a_user_ids = self::getMembers($a_obj_id);
214 if (!$a_user_ids) {
215 return array();
216 }
217 }
218 return self::_lookupStatusForObject($a_obj_id, self::LP_STATUS_IN_PROGRESS_NUM, $a_user_ids);
219 }
220}
$users
Definition: authpage.php:44
An exception for terminatinating execution or to throw for unit testing.
static lookupUsersInProgress($a_obj_id)
Lookup users in progress.
static hasAccessed($a_obj_id, $a_usr_id)
Has accessed.
static _lookupFailedForObject($a_obj_id, $a_user_ids=null)
Get failed users for object.
static _lookupCompletedForObject($a_obj_id, $a_user_ids=null)
Get completed users for object.
static _lookupInProgressForObject($a_obj_id, $a_user_ids=null)
Get in progress users for object.
determineStatus($a_obj_id, $a_user_id, $a_obj=null)
Determine status.
static getMembers($a_obj_id)
Get members for object.
static _getInProgress($a_obj_id)
get in progress
static _getNotAttempted($a_obj_id)
get not attempted
static _getCompleted($a_obj_id)
Static function to read the users who have the status 'completed'.
static _getInProgress($a_obj_id)
Static function to read users who have the status 'in_progress'.
Abstract class ilLPStatus for all learning progress modes E.g ilLPStatusManual, ilLPStatusObjectives ...
const LP_STATUS_COMPLETED_NUM
static _lookupStatusForObject($a_obj_id, $a_status, $a_user_ids=null)
Get users with given status for object.
const LP_STATUS_IN_PROGRESS_NUM
const LP_STATUS_NOT_ATTEMPTED_NUM
static getInstanceByObjId($a_obj_id)
Get instance by obj type.
$query
foreach($_POST as $key=> $value) $res
global $ilDB