ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilAssQuestionSkillAssignmentList Class Reference
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Public Member Functions

 __construct (ilDB $db)
 
 setParentObjId ($parentObjId)
 
 getParentObjId ()
 
 getQuestionIdFilter ()
 
 setQuestionIdFilter ($questionIdFilter)
 
 reset ()
 
 loadFromDb ()
 
 loadAdditionalSkillData ()
 
 getAssignmentsByQuestionId ($questionId)
 
 isAssignedToQuestionId ($skillBaseId, $skillTrefId, $questionId)
 
 getUniqueAssignedSkills ()
 
 isAssignedSkill ($skillBaseId, $skillTrefId)
 
 getNumAssignsBySkill ($skillBaseId, $skillTrefId)
 
 getMaxPointsBySkill ($skillBaseId, $skillTrefId)
 

Private Member Functions

 addAssignment (ilAssQuestionSkillAssignment $assignment)
 
 incrementNumAssignsBySkill (ilAssQuestionSkillAssignment $assignment)
 
 incrementMaxPointsBySkill (ilAssQuestionSkillAssignment $assignment)
 
 getWhereConditions ()
 
 buildSkillQuestionAssignmentByArray ($data)
 
 buildSkillKey ($skillBaseId, $skillTrefId)
 

Private Attributes

 $db
 
 $parentObjId
 
 $assignments
 
 $numAssignsBySkill
 
 $maxPointsBySkill
 
 $questionIdFilter
 

Detailed Description

Definition at line 12 of file class.ilAssQuestionSkillAssignmentList.php.

Constructor & Destructor Documentation

◆ __construct()

ilAssQuestionSkillAssignmentList::__construct ( ilDB  $db)

Definition at line 44 of file class.ilAssQuestionSkillAssignmentList.php.

45 {
46 $this->db = $db;
47
48 $this->parentObjId = null;
49 $this->assignments = array();
50 $this->numAssignsBySkill = array();
51 $this->maxPointsBySkill = array();
52 $this->questionIdFilter = null;
53 }

References $db.

Member Function Documentation

◆ addAssignment()

ilAssQuestionSkillAssignmentList::addAssignment ( ilAssQuestionSkillAssignment  $assignment)
private

Definition at line 94 of file class.ilAssQuestionSkillAssignmentList.php.

95 {
96 if( !isset($this->assignments[$assignment->getQuestionId()]) )
97 {
98 $this->assignments[$assignment->getQuestionId()] = array();
99 }
100
101 $this->assignments[$assignment->getQuestionId()][] = $assignment;
102 }

References ilAssQuestionSkillAssignment\getQuestionId().

Referenced by loadFromDb().

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◆ buildSkillKey()

ilAssQuestionSkillAssignmentList::buildSkillKey (   $skillBaseId,
  $skillTrefId 
)
private

Definition at line 185 of file class.ilAssQuestionSkillAssignmentList.php.

186 {
187 return $skillBaseId.':'.$skillTrefId;
188 }

Referenced by getMaxPointsBySkill(), getNumAssignsBySkill(), getUniqueAssignedSkills(), incrementMaxPointsBySkill(), and incrementNumAssignsBySkill().

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◆ buildSkillQuestionAssignmentByArray()

ilAssQuestionSkillAssignmentList::buildSkillQuestionAssignmentByArray (   $data)
private
Parameters
array$data
Returns
ilAssQuestionSkillAssignment

Definition at line 171 of file class.ilAssQuestionSkillAssignmentList.php.

172 {
173 $assignment = new ilAssQuestionSkillAssignment($this->db);
174
175 $assignment->setParentObjId($data['obj_fi']);
176 $assignment->setQuestionId($data['question_fi']);
177 $assignment->setSkillBaseId($data['skill_base_fi']);
178 $assignment->setSkillTrefId($data['skill_tref_fi']);
179 $assignment->setSkillPoints($data['skill_points']);
180 $assignment->setEvalMode($data['eval_mode']);
181
182 return $assignment;
183 }
$data

References $data.

Referenced by loadFromDb().

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◆ getAssignmentsByQuestionId()

ilAssQuestionSkillAssignmentList::getAssignmentsByQuestionId (   $questionId)

Definition at line 201 of file class.ilAssQuestionSkillAssignmentList.php.

202 {
203 if( !isset($this->assignments[$questionId]) )
204 {
205 return array();
206 }
207
208 return $this->assignments[$questionId];
209 }

◆ getMaxPointsBySkill()

ilAssQuestionSkillAssignmentList::getMaxPointsBySkill (   $skillBaseId,
  $skillTrefId 
)

Definition at line 295 of file class.ilAssQuestionSkillAssignmentList.php.

296 {
297 return $this->maxPointsBySkill[$this->buildSkillKey($skillBaseId, $skillTrefId)];
298 }

References buildSkillKey().

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◆ getNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::getNumAssignsBySkill (   $skillBaseId,
  $skillTrefId 
)

Definition at line 290 of file class.ilAssQuestionSkillAssignmentList.php.

291 {
292 return $this->numAssignsBySkill[$this->buildSkillKey($skillBaseId, $skillTrefId)];
293 }

References buildSkillKey().

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◆ getParentObjId()

ilAssQuestionSkillAssignmentList::getParentObjId ( )

◆ getQuestionIdFilter()

ilAssQuestionSkillAssignmentList::getQuestionIdFilter ( )
Returns
int

Definition at line 74 of file class.ilAssQuestionSkillAssignmentList.php.

References $questionIdFilter.

Referenced by getWhereConditions().

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◆ getUniqueAssignedSkills()

ilAssQuestionSkillAssignmentList::getUniqueAssignedSkills ( )

Definition at line 236 of file class.ilAssQuestionSkillAssignmentList.php.

237 {
238 require_once 'Services/Skill/classes/class.ilBasicSkill.php';
239
240 $skills = array();
241
242 foreach($this->assignments as $assignmentsByQuestion)
243 {
244 foreach($assignmentsByQuestion as $assignment)
245 {
246 /* @var ilAssQuestionSkillAssignment $assignment */
247
248 $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
249
250 if( !isset($skills[$key]) )
251 {
252 $skills[$key] = array(
253 'skill' => new ilBasicSkill($assignment->getSkillBaseId()),
254 'skill_base_id' => $assignment->getSkillBaseId(),
255 'skill_tref_id' => $assignment->getSkillTrefId(),
256 'skill_title' => $assignment->getSkillTitle(),
257 'skill_path' => $assignment->getSkillPath(),
258 'num_assigns' => $this->getNumAssignsBySkill(
259 $assignment->getSkillBaseId(), $assignment->getSkillTrefId()
260 ),
261 'max_points' => $this->getMaxPointsBySkill(
262 $assignment->getSkillBaseId(), $assignment->getSkillTrefId()
263 )
264 );
265 }
266 }
267 }
268
269 return $skills;
270 }

References buildSkillKey().

Referenced by isAssignedSkill().

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◆ getWhereConditions()

ilAssQuestionSkillAssignmentList::getWhereConditions ( )
private

Definition at line 153 of file class.ilAssQuestionSkillAssignmentList.php.

154 {
155 $conditions = array(
156 'obj_fi = '.$this->db->quote($this->getParentObjId(), 'integer')
157 );
158
159 if( $this->getQuestionIdFilter() )
160 {
161 $conditions[] = 'question_fi = '.$this->db->quote($this->getQuestionIdFilter(), 'integer');
162 }
163
164 return implode(' AND ', $conditions);
165 }

References getQuestionIdFilter().

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◆ incrementMaxPointsBySkill()

ilAssQuestionSkillAssignmentList::incrementMaxPointsBySkill ( ilAssQuestionSkillAssignment  $assignment)
private

Definition at line 116 of file class.ilAssQuestionSkillAssignmentList.php.

117 {
118 $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
119
120 if( !isset($this->maxPointsBySkill[$key]) )
121 {
122 $this->maxPointsBySkill[$key] = 0;
123 }
124
125 $this->maxPointsBySkill[$key] += $assignment->getMaxSkillPoints();
126 }

References buildSkillKey(), ilAssQuestionSkillAssignment\getMaxSkillPoints(), ilAssQuestionSkillAssignment\getSkillBaseId(), and ilAssQuestionSkillAssignment\getSkillTrefId().

Referenced by loadFromDb().

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◆ incrementNumAssignsBySkill()

ilAssQuestionSkillAssignmentList::incrementNumAssignsBySkill ( ilAssQuestionSkillAssignment  $assignment)
private

Definition at line 104 of file class.ilAssQuestionSkillAssignmentList.php.

105 {
106 $key = $this->buildSkillKey($assignment->getSkillBaseId(), $assignment->getSkillTrefId());
107
108 if( !isset($this->numAssignsBySkill[$key]) )
109 {
110 $this->numAssignsBySkill[$key] = 0;
111 }
112
113 $this->numAssignsBySkill[$key]++;
114 }

References buildSkillKey(), ilAssQuestionSkillAssignment\getSkillBaseId(), and ilAssQuestionSkillAssignment\getSkillTrefId().

Referenced by loadFromDb().

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◆ isAssignedSkill()

ilAssQuestionSkillAssignmentList::isAssignedSkill (   $skillBaseId,
  $skillTrefId 
)

Definition at line 272 of file class.ilAssQuestionSkillAssignmentList.php.

273 {
274 foreach($this->getUniqueAssignedSkills() as $assignedSkill)
275 {
276 if( $assignedSkill['skill_base_id'] != $skillBaseId )
277 {
278 continue;
279 }
280
281 if( $assignedSkill['skill_tref_id'] == $skillTrefId )
282 {
283 return true;
284 }
285 }
286
287 return false;
288 }

References getUniqueAssignedSkills().

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◆ isAssignedToQuestionId()

ilAssQuestionSkillAssignmentList::isAssignedToQuestionId (   $skillBaseId,
  $skillTrefId,
  $questionId 
)

Definition at line 211 of file class.ilAssQuestionSkillAssignmentList.php.

212 {
213 if( !isset($this->assignments[$questionId]) )
214 {
215 return false;
216 }
217
218 foreach($this->assignments[$questionId] as $assignment)
219 {
220 if( $assignment->getSkillBaseId() != $skillBaseId )
221 {
222 continue;
223 }
224
225 if( $assignment->getSkillTrefId() != $skillTrefId )
226 {
227 continue;
228 }
229
230 return true;
231 }
232
233 return false;
234 }

◆ loadAdditionalSkillData()

ilAssQuestionSkillAssignmentList::loadAdditionalSkillData ( )

Definition at line 190 of file class.ilAssQuestionSkillAssignmentList.php.

191 {
192 foreach($this->assignments as $assignmentsByQuestion)
193 {
194 foreach($assignmentsByQuestion as $assignment)
195 {
196 $assignment->loadAdditionalSkillData();
197 }
198 }
199 }

◆ loadFromDb()

ilAssQuestionSkillAssignmentList::loadFromDb ( )

Definition at line 128 of file class.ilAssQuestionSkillAssignmentList.php.

129 {
130 $this->reset();
131
132 $res = $this->db->query("
133 SELECT obj_fi, question_fi, skill_base_fi, skill_tref_fi, skill_points, eval_mode
134 FROM qpl_qst_skl_assigns
135 WHERE {$this->getWhereConditions()}
136 ");
137
138 while( $row = $this->db->fetchAssoc($res) )
139 {
140 $assignment = $this->buildSkillQuestionAssignmentByArray($row);
141
142 if( $assignment->hasEvalModeBySolution() )
143 {
144 $assignment->loadComparisonExpressions(); // db query
145 }
146
147 $this->addAssignment($assignment);
148 $this->incrementNumAssignsBySkill($assignment);
149 $this->incrementMaxPointsBySkill($assignment);
150 }
151 }
addAssignment(ilAssQuestionSkillAssignment $assignment)
incrementNumAssignsBySkill(ilAssQuestionSkillAssignment $assignment)
incrementMaxPointsBySkill(ilAssQuestionSkillAssignment $assignment)

References $res, $row, addAssignment(), buildSkillQuestionAssignmentByArray(), incrementMaxPointsBySkill(), incrementNumAssignsBySkill(), and reset().

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◆ reset()

ilAssQuestionSkillAssignmentList::reset ( )

Definition at line 87 of file class.ilAssQuestionSkillAssignmentList.php.

88 {
89 $this->assignments = array();
90 $this->numAssignsBySkill = array();
91 $this->maxPointsBySkill = array();
92 }

Referenced by loadFromDb().

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◆ setParentObjId()

ilAssQuestionSkillAssignmentList::setParentObjId (   $parentObjId)
Parameters
int$parentObjId

Definition at line 58 of file class.ilAssQuestionSkillAssignmentList.php.

59 {
60 $this->parentObjId = $parentObjId;
61 }

References $parentObjId.

◆ setQuestionIdFilter()

ilAssQuestionSkillAssignmentList::setQuestionIdFilter (   $questionIdFilter)
Parameters
int$questionIdFilter

Definition at line 82 of file class.ilAssQuestionSkillAssignmentList.php.

83 {
84 $this->questionIdFilter = $questionIdFilter;
85 }

References $questionIdFilter.

Field Documentation

◆ $assignments

ilAssQuestionSkillAssignmentList::$assignments
private

Definition at line 27 of file class.ilAssQuestionSkillAssignmentList.php.

◆ $db

ilAssQuestionSkillAssignmentList::$db
private

Definition at line 17 of file class.ilAssQuestionSkillAssignmentList.php.

Referenced by __construct().

◆ $maxPointsBySkill

ilAssQuestionSkillAssignmentList::$maxPointsBySkill
private

Definition at line 37 of file class.ilAssQuestionSkillAssignmentList.php.

◆ $numAssignsBySkill

ilAssQuestionSkillAssignmentList::$numAssignsBySkill
private

Definition at line 32 of file class.ilAssQuestionSkillAssignmentList.php.

◆ $parentObjId

ilAssQuestionSkillAssignmentList::$parentObjId
private

Definition at line 22 of file class.ilAssQuestionSkillAssignmentList.php.

Referenced by getParentObjId(), and setParentObjId().

◆ $questionIdFilter

ilAssQuestionSkillAssignmentList::$questionIdFilter
private

The documentation for this class was generated from the following file: