ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
Public Member Functions | Static Public Member Functions | Static Protected Member Functions
ilSkillSelfEvaluation Class Reference

Self evaluation application class. More...

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Public Member Functions

 __construct ($a_id=0)
 Constructor. More...
 
 setId ($a_val)
 Set id. More...
 
 getId ()
 Get id. More...
 
 setUserId ($a_val)
 Set user id. More...
 
 getUserId ()
 Get user id. More...
 
 setTopSkillId ($a_val)
 Set top skill id. More...
 
 getTopSkillId ()
 Get top skill id. More...
 
 setCreated ($a_val)
 Set created at. More...
 
 getCreated ()
 Get created at. More...
 
 setLastUpdate ($a_val)
 Set last update. More...
 
 getLastUpdate ()
 Get last update. More...
 
 setLevels ($a_val, $a_keep_existing=false)
 Set level. More...
 
 getLevels ()
 Get level. More...
 
 read ()
 Read. More...
 
 create ()
 Create self evaluation. More...
 
 update ()
 Update self evaluation. More...
 
 delete ()
 Delete self evaluation. More...
 

Static Public Member Functions

static getAllSelfEvaluationsOfUser ($a_user, $a_one_per_top_skill=false)
 Get all self evaluations. More...
 
static getAverageLevel ($a_se_id, $a_user_id, $a_top_skill_id)
 Get average level of user self evaluation. More...
 
static determineSteps ($a_sn_id)
 Determine steps. More...
 

Static Protected Member Functions

static lookupProperty ($a_id, $a_prop)
 Lookup property. More...
 

Detailed Description

Self evaluation application class.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilSkillSelfEvaluation::__construct (   $a_id = 0)

Constructor.

Parameters

Definition at line 19 of file class.ilSkillSelfEvaluation.php.

20 {
21 if ($a_id > 0)
22 {
23 $this->setId($a_id);
24 $this->read();
25 }
26 }

References read(), and setId().

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Member Function Documentation

◆ create()

ilSkillSelfEvaluation::create ( )

Create self evaluation.

Definition at line 198 of file class.ilSkillSelfEvaluation.php.

199 {
200 global $ilDB;
201
202 $this->setId($ilDB->nextId("skl_self_eval"));
203
204 $ilDB->manipulate("INSERT INTO skl_self_eval ".
205 "(id, user_id, top_skill_id, created, last_update) VALUES (".
206 $ilDB->quote($this->getId(), "integer").",".
207 $ilDB->quote($this->getUserId(), "integer").",".
208 $ilDB->quote($this->getTopSkillId(), "integer").",".
209 $ilDB->now().",".
210 $ilDB->now().
211 ")");
212
213 $levels = $this->getLevels();
214 if (is_array($levels))
215 {
216 foreach ($levels as $skill_id => $level_id)
217 {
218 $ilDB->manipulate("INSERT INTO skl_self_eval_level ".
219 "(self_eval_id, skill_id, level_id) VALUES (".
220 $ilDB->quote($this->getId(), "integer").",".
221 $ilDB->quote($skill_id, "integer").",".
222 $ilDB->quote($level_id, "integer").
223 ")");
224 }
225 }
226 }
$ilDB
global $ilDB
Definition: storeScorm2004.php:19

References $ilDB, getLevels(), and setId().

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◆ delete()

ilSkillSelfEvaluation::delete ( )

Delete self evaluation.

Definition at line 264 of file class.ilSkillSelfEvaluation.php.

265 {
266 global $ilDB;
267
268 $ilDB->manipulate("DELETE FROM skl_self_eval WHERE "
269 ." id = ".$ilDB->quote($this->getId(), "integer")
270 );
271
272 $ilDB->manipulate("DELETE FROM skl_self_eval_level WHERE "
273 ." self_eval_id = ".$ilDB->quote($this->getId(), "integer")
274 );
275 }

References $ilDB.

◆ determineSteps()

static ilSkillSelfEvaluation::determineSteps (   $a_sn_id)
static

Determine steps.

Parameters

return

Definition at line 392 of file class.ilSkillSelfEvaluation.php.

393 {
394 $steps = array();
395 if ($a_sn_id > 0 )
396 {
397 include_once("./Services/Skill/classes/class.ilSkillTree.php");
398 include_once("./Services/Skill/classes/class.ilSkillSelfEvalSkillTableGUI.php");
399 $stree = new ilSkillTree();
400
401 if ($stree->isInTree($a_sn_id))
402 {
403 $cnode = $stree->getNodeData($a_sn_id);
404 $childs = $stree->getSubTree($cnode);
405 foreach ($childs as $child)
406 {
407 if ($child["type"] == "skll")
408 {
409 $steps[] = $child["child"];
410 }
411 }
412 }
413 }
414 return $steps;
415 }
$steps
$steps
Definition: latex.php:3

References $steps.

Referenced by ilSkillSelfEvaluationGUI\saveSelfEvaluation(), ilSkillSelfEvaluationGUI\startSelfEvaluation(), and ilSkillSelfEvaluationGUI\updateSelfEvaluation().

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◆ getAllSelfEvaluationsOfUser()

static ilSkillSelfEvaluation::getAllSelfEvaluationsOfUser (   $a_user,
  $a_one_per_top_skill = false 
)
static

Get all self evaluations.

Definition at line 280 of file class.ilSkillSelfEvaluation.php.

281 {
282 global $ilDB;
283
284 $set = $ilDB->query("SELECT * FROM skl_self_eval WHERE user_id = ".
285 $ilDB->quote($a_user, "integer")." ".
286 "ORDER BY last_update DESC"
287 );
288
289 $self_evaluation = array();
290
291 $top_skills = array();
292 while ($rec = $ilDB->fetchAssoc($set))
293 {
294 if (!$a_one_per_top_skill || !in_array($rec["top_skill_id"], $top_skills))
295 {
296 $self_evaluation[] = $rec;
297 $top_skills[] = $rec["top_skill_id"];
298 }
299 }
300
301 return $self_evaluation;
302 }

References $ilDB.

Referenced by ilSelfEvaluationTableGUI\__construct(), and ilSkillSelfEvaluationGUI\getPresentationView().

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◆ getAverageLevel()

static ilSkillSelfEvaluation::getAverageLevel (   $a_se_id,
  $a_user_id,
  $a_top_skill_id 
)
static

Get average level of user self evaluation.

Note: this method does not make much sense in general, since it assumes that all basic skills have the same level

Definition at line 327 of file class.ilSkillSelfEvaluation.php.

328 {
329 global $lng;
330
331 $lng->loadLanguageModule("skmg");
332
333 include_once("./Services/Skill/classes/class.ilSkillTree.php");
334 include_once("./Services/Skill/classes/class.ilBasicSkill.php");
335 $stree = new ilSkillTree();
336 $cnt = 0;
337 $sum = 0;
338 if ($stree->isInTree($a_top_skill_id))
339 {
340 $se = new ilSkillSelfEvaluation($a_se_id);
341 $levels = $se->getLevels();
342
343 $cnode = $stree->getNodeData($a_top_skill_id);
344 $childs = $stree->getSubTree($cnode);
345
346 foreach ($childs as $child)
347 {
348 if ($child["type"] == "skll")
349 {
350 $sk = new ilBasicSkill($child["child"]);
351 $ls = $sk->getLevelData();
352 $ord = array();
353 foreach ($ls as $k => $l)
354 {
355 $ord[$l["id"]] = $k + 1;
356 }
357 reset($ls);
358 foreach ($ls as $ld)
359 {
360 if ($ld["id"] == $levels[$child["child"]])
361 {
362 $sum+= $ord[$ld["id"]];
363 }
364 }
365 $cnt+= 1;
366 }
367 }
368 }
369 if ($cnt > 0)
370 {
371 $avg = round($sum/$cnt);
372 if ($avg > 0)
373 {
374 return (array("skill_title" => $cnode["title"],
375 "ord" => $avg, "avg_title" => $ls[$avg - 1]["title"]));
376 }
377 else
378 {
379 return (array("skill_title" => $cnode["title"],
380 "ord" => $avg, "avg_title" => $lng->txt("skmg_no_skills")));
381 }
382 }
383 return null;
384 }
$l
global $l
Definition: afr.php:30
ilSkillSelfEvaluation
Self evaluation application class.
Definition: class.ilSkillSelfEvaluation.php:13
$lng
global $lng
Definition: privfeed.php:40

References $l, and $lng.

◆ getCreated()

ilSkillSelfEvaluation::getCreated ( )

Get created at.

Returns
timestamp created at

Definition at line 103 of file class.ilSkillSelfEvaluation.php.

104 {
105 return $this->created;
106 }

◆ getId()

ilSkillSelfEvaluation::getId ( )

Get id.

Returns
integer id

Definition at line 43 of file class.ilSkillSelfEvaluation.php.

44 {
45 return $this->id;
46 }

◆ getLastUpdate()

ilSkillSelfEvaluation::getLastUpdate ( )

Get last update.

Returns
timestamp last update

Definition at line 123 of file class.ilSkillSelfEvaluation.php.

124 {
125 return $this->last_update;
126 }

◆ getLevels()

ilSkillSelfEvaluation::getLevels ( )

Get level.

Returns
array level

Definition at line 156 of file class.ilSkillSelfEvaluation.php.

157 {
158 return $this->levels;
159 }

Referenced by create(), and update().

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◆ getTopSkillId()

ilSkillSelfEvaluation::getTopSkillId ( )

Get top skill id.

Returns
integer top skill id

Definition at line 83 of file class.ilSkillSelfEvaluation.php.

84 {
85 return $this->top_skill_id;
86 }

◆ getUserId()

ilSkillSelfEvaluation::getUserId ( )

Get user id.

Returns
integer user id

Definition at line 63 of file class.ilSkillSelfEvaluation.php.

64 {
65 return $this->user_id;
66 }

◆ lookupProperty()

static ilSkillSelfEvaluation::lookupProperty (   $a_id,
  $a_prop 
)
staticprotected

Lookup property.

Parameters
idlevel id
Returns
mixed property value

Definition at line 310 of file class.ilSkillSelfEvaluation.php.

311 {
312 global $ilDB;
313
314 $set = $ilDB->query("SELECT $a_prop FROM skl_self_eval WHERE ".
315 " id = ".$ilDB->quote($a_id, "integer")
316 );
317 $rec = $ilDB->fetchAssoc($set);
318 return $rec[$a_prop];
319 }

References $ilDB.

◆ read()

ilSkillSelfEvaluation::read ( )

Read.

Parameters

return

Definition at line 167 of file class.ilSkillSelfEvaluation.php.

168 {
169 global $ilDB;
170
171 $set = $ilDB->query("SELECT * FROM skl_self_eval WHERE ".
172 " id = ".$ilDB->quote($this->getId(), "integer")
173 );
174 if ($rec = $ilDB->fetchAssoc($set))
175 {
176 $this->setUserId($rec["user_id"]);
177 $this->setTopSkillId($rec["top_skill_id"]);
178 $this->setCreated($rec["created"]);
179 $this->setLastUpdate($rec["last_update"]);
180 }
181
182 // levels
183 $set = $ilDB->query("SELECT * FROM skl_self_eval_level WHERE ".
184 " self_eval_id = ".$ilDB->quote($this->getId(), "integer")
185 );
186 $levels = array();
187 while ($rec = $ilDB->fetchAssoc($set))
188 {
189 $levels[$rec["skill_id"]] = $rec["level_id"];
190 }
191 $this->setLevels($levels);
192
193 }
ilSkillSelfEvaluation\setLevels
setLevels($a_val, $a_keep_existing=false)
Set level.
Definition: class.ilSkillSelfEvaluation.php:133
ilSkillSelfEvaluation\setLastUpdate
setLastUpdate($a_val)
Set last update.
Definition: class.ilSkillSelfEvaluation.php:113
ilSkillSelfEvaluation\setTopSkillId
setTopSkillId($a_val)
Set top skill id.
Definition: class.ilSkillSelfEvaluation.php:73
ilSkillSelfEvaluation\setCreated
setCreated($a_val)
Set created at.
Definition: class.ilSkillSelfEvaluation.php:93

References $ilDB, setCreated(), setLastUpdate(), setLevels(), setTopSkillId(), and setUserId().

Referenced by __construct().

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◆ setCreated()

ilSkillSelfEvaluation::setCreated (   $a_val)

Set created at.

Parameters
timestampcreated at

Definition at line 93 of file class.ilSkillSelfEvaluation.php.

94 {
95 $this->created = $a_val;
96 }

Referenced by read().

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◆ setId()

ilSkillSelfEvaluation::setId (   $a_val)

Set id.

Parameters
integerid

Definition at line 33 of file class.ilSkillSelfEvaluation.php.

34 {
35 $this->id = $a_val;
36 }

Referenced by __construct(), and create().

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◆ setLastUpdate()

ilSkillSelfEvaluation::setLastUpdate (   $a_val)

Set last update.

Parameters
timestamplast update

Definition at line 113 of file class.ilSkillSelfEvaluation.php.

114 {
115 $this->last_update = $a_val;
116 }

Referenced by read().

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◆ setLevels()

ilSkillSelfEvaluation::setLevels (   $a_val,
  $a_keep_existing = false 
)

Set level.

Parameters
arraylevel; index: skill id, value: level id (or 0 for no skills)

Definition at line 133 of file class.ilSkillSelfEvaluation.php.

134 {
135 if (!$a_keep_existing)
136 {
137 $this->levels = $a_val;
138 }
139 else
140 {
141 if (is_array($a_val))
142 {
143 foreach ($a_val as $k => $v)
144 {
145 $this->levels[$k] = $v;
146 }
147 }
148 }
149 }

Referenced by read().

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◆ setTopSkillId()

ilSkillSelfEvaluation::setTopSkillId (   $a_val)

Set top skill id.

Parameters
integertop skill id

Definition at line 73 of file class.ilSkillSelfEvaluation.php.

74 {
75 $this->top_skill_id = $a_val;
76 }

Referenced by read().

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◆ setUserId()

ilSkillSelfEvaluation::setUserId (   $a_val)

Set user id.

Parameters
integeruser id

Definition at line 53 of file class.ilSkillSelfEvaluation.php.

54 {
55 $this->user_id = $a_val;
56 }

Referenced by read().

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◆ update()

ilSkillSelfEvaluation::update ( )

Update self evaluation.

Definition at line 231 of file class.ilSkillSelfEvaluation.php.

232 {
233 global $ilDB;
234
235 $ilDB->manipulate("UPDATE skl_self_eval SET ".
236 " user_id = ".$ilDB->quote($this->getUserId(), "integer").
237 ", top_skill_id = ".$ilDB->quote($this->getTopSkillId(), "integer").
238 ", last_update = ".$ilDB->now().
239 " WHERE id = ".$ilDB->quote($this->getId(), "integer")
240 );
241
242 $ilDB->manipulate("DELETE FROM skl_self_eval_level WHERE "
243 ." self_eval_id = ".$ilDB->quote($this->getId(), "integer")
244 );
245
246 $levels = $this->getLevels();
247 if (is_array($levels))
248 {
249 foreach ($levels as $skill_id => $level_id)
250 {
251 $ilDB->manipulate("INSERT INTO skl_self_eval_level ".
252 "(self_eval_id, skill_id, level_id) VALUES (".
253 $ilDB->quote($this->getId(), "integer").",".
254 $ilDB->quote($skill_id, "integer").",".
255 $ilDB->quote($level_id, "integer").
256 ")");
257 }
258 }
259 }

References $ilDB, and getLevels().

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