ilSkillResources Class Reference

Manages resources for skills. More...

Inheritance diagram for ilSkillResources:

Collaboration diagram for ilSkillResources:

Public Member Functions
	__construct ($a_skill_id=0, $a_tref_id=0)
	Constructor. More...
	setBaseSkillId ($a_val)
	Set base skill id. More...
	getBaseSkillId ()
	Get base skill id. More...
	setTemplateRefId ($a_val)
	Set template reference id. More...
	getTemplateRefId ()
	Get template reference id. More...
	readResources ()
	Read resources. More...
	save ()
	Save resources. More...
	getResources ()
	Get resources. More...
	getResourcesOfLevel ($a_level_id)
	Get resoures for level id. More...
	setResourceAsTrigger ($a_level_id, $a_rep_ref_id, $a_trigger=true)
	Set resource as trigger. More...
	setResourceAsImparting ($a_level_id, $a_rep_ref_id, $a_imparting=true)
	Set resource as imparting resource. More...

Static Public Member Functions
static	getUsageInfo ($a_cskill_ids, &$a_usages)
	Get usage info. More...
static	getTriggerLevelsForRefId ($a_ref_id)
	Get levels for trigger per ref id. More...

Protected Attributes
	$db
	$tree
	$base_skill_id
	$tref_id
	$resources = array()

Detailed Description

Manages resources for skills.

This is not about user assigned materials, it is about resources that are assigned to skill levels in the competence management administration of ILIAS.

This can be either triggers (e.g. a course that triggers a competence level) or resources that impart the knowledge of a competence level. Imparting does not necessarily mean that it triggers a competence level.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

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

Constructor & Destructor Documentation

__construct()

ilSkillResources::__construct	(		$a_skill_id = 0,
			$a_tref_id = 0
	)

Constructor.

Parameters

int	$a_skill_id	base skill id
int	$a_tref_id	template reference id (0, if no template is involved)

Definition at line 49 of file class.ilSkillResources.php.

References $DIC, readResources(), setBaseSkillId(), and setTemplateRefId().

    {
        global $DIC;

        $this->db = $DIC->database();
        $this->tree = $DIC->repositoryTree();
        $this->setBaseSkillId($a_skill_id);
        $this->setTemplateRefId($a_tref_id);
        
        if ($a_skill_id > 0) {
            $this->readResources();
        }
    }

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Member Function Documentation

getBaseSkillId()

ilSkillResources::getBaseSkillId

(

)

Get base skill id.

Returns

int base skill id

Definition at line 78 of file class.ilSkillResources.php.

References $base_skill_id.

    {
        return $this->base_skill_id;
    }

getResources()

ilSkillResources::getResources

(

)

Get resources.

Returns

Definition at line 165 of file class.ilSkillResources.php.

References $resources.

Referenced by save().

    {
        return $this->resources;
    }

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getResourcesOfLevel()

ilSkillResources::getResourcesOfLevel

(

$a_level_id

)

Get resoures for level id.

Parameters

int

$a_level_id

level id

Returns

array array of resources

Definition at line 176 of file class.ilSkillResources.php.

References $ret.

    {
        $ret = (is_array($this->resources[$a_level_id]))
            ? $this->resources[$a_level_id]
            : array();
            
        return $ret;
    }

getTemplateRefId()

ilSkillResources::getTemplateRefId

(

)

Get template reference id.

Returns

int template reference id

Definition at line 98 of file class.ilSkillResources.php.

References $tref_id.

    {
        return $this->tref_id;
    }

getTriggerLevelsForRefId()

static ilSkillResources::getTriggerLevelsForRefId (   $a_ref_id )

static

Get levels for trigger per ref id.

Parameters

int

$a_ref_id

Returns

array skill levels

Definition at line 247 of file class.ilSkillResources.php.

References $db, and $DIC.

Referenced by ilSkillAppEventListener\handleEvent().

    {
        global $DIC;

        $db = $DIC->database();

        $set = $db->query("SELECT * FROM skl_skill_resource " .
            " WHERE rep_ref_id = " . $db->quote($a_ref_id, "integer") .
            " AND ltrigger = " . $db->quote(1, "integer"));

        $skill_levels = array();
        while ($rec = $db->fetchAssoc($set)) {
            $skill_levels[] = array(
                "base_skill_id" => $rec["base_skill_id"],
                "tref_id" => $rec["tref_id"],
                "level_id" => $rec["level_id"]
            );
        }
        return $skill_levels;
    }

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getUsageInfo()

static ilSkillResources::getUsageInfo (   $a_cskill_ids, &  $a_usages  )

static

Get usage info.

Parameters

Implements ilSkillUsageInfo.

Definition at line 229 of file class.ilSkillResources.php.

References ilSkillUsage\getUsageInfoGeneric(), and ilSkillUsage\RESOURCE.

    {
        ilSkillUsage::getUsageInfoGeneric(
            $a_cskill_ids,
            $a_usages,
            ilSkillUsage::RESOURCE,
            "skl_skill_resource",
            "rep_ref_id",
            "base_skill_id"
        );
    }

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readResources()

ilSkillResources::readResources

(

)

Read resources.

Parameters

Definition at line 109 of file class.ilSkillResources.php.

References $db, $ilDB, and $tree.

Referenced by __construct().

    {
        $ilDB = $this->db;
        $tree = $this->tree;
        
        $set = $ilDB->query(
            "SELECT * FROM skl_skill_resource " .
            " WHERE base_skill_id = " . $ilDB->quote($this->getBaseSkillId(), "integer") .
            " AND tref_id = " . $ilDB->quote($this->getTemplateRefId(), "integer")
            );
        while ($rec = $ilDB->fetchAssoc($set)) {
            if ($tree->isInTree($rec["rep_ref_id"])) {
                $this->resources[$rec["level_id"]][$rec["rep_ref_id"]] = array(
                    "level_id" => $rec["level_id"],
                    "rep_ref_id" => $rec["rep_ref_id"],
                    "trigger" => $rec["ltrigger"],
                    "imparting" => $rec["imparting"]
                    );
            }
        }
    }

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save()

ilSkillResources::save

(

)

Save resources.

Definition at line 134 of file class.ilSkillResources.php.

References $db, $ilDB, and getResources().

    {
        $ilDB = $this->db;
        
        $ilDB->manipulate(
            "DELETE FROM skl_skill_resource WHERE " .
            " base_skill_id = " . $ilDB->quote((int) $this->getBaseSkillId(), "integer") .
            " AND tref_id = " . $ilDB->quote((int) $this->getTemplateRefId(), "integer")
            );
        foreach ($this->getResources() as $level_id => $l) {
            foreach ($l as $ref_id => $r) {
                if ($r["imparting"] || $r["trigger"]) {
                    $ilDB->manipulate("INSERT INTO skl_skill_resource " .
                        "(base_skill_id, tref_id, level_id, rep_ref_id, imparting, ltrigger) VALUES (" .
                        $ilDB->quote((int) $this->getBaseSkillId(), "integer") . "," .
                        $ilDB->quote((int) $this->getTemplateRefId(), "integer") . "," .
                        $ilDB->quote((int) $level_id, "integer") . "," .
                        $ilDB->quote((int) $ref_id, "integer") . "," .
                        $ilDB->quote((int) $r["imparting"], "integer") . "," .
                        $ilDB->quote((int) $r["trigger"], "integer") .
                        ")");
                }
            }
        }
    }

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setBaseSkillId()

ilSkillResources::setBaseSkillId

(

$a_val

)

Set base skill id.

Parameters

int

$a_val

base skill id

Definition at line 68 of file class.ilSkillResources.php.

Referenced by __construct().

    {
        $this->base_skill_id = (int) $a_val;
    }

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setResourceAsImparting()

ilSkillResources::setResourceAsImparting	(		$a_level_id,
			$a_rep_ref_id,
			$a_imparting = true
	)

Set resource as imparting resource.

Parameters

int	$a_level_id	level id
int	$a_rep_ref_id	repository resource ref id
bool	$a_imparting	imparting knowledge true/false

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

    {
        if (!is_array($this->resources[$a_level_id])) {
            $this->resources[$a_level_id] = array();
        }
        if (!is_array($this->resources[$a_level_id][$a_rep_ref_id])) {
            $this->resources[$a_level_id][$a_rep_ref_id] = array();
        }
        
        $this->resources[$a_level_id][$a_rep_ref_id]["imparting"] = $a_imparting;
    }

setResourceAsTrigger()

ilSkillResources::setResourceAsTrigger	(		$a_level_id,
			$a_rep_ref_id,
			$a_trigger = true
	)

Set resource as trigger.

Parameters

int	$a_level_id	level id
int	$a_rep_ref_id	repository resource ref id
bool	$a_trigger	trigger true/false

Definition at line 192 of file class.ilSkillResources.php.

    {
        if (!is_array($this->resources[$a_level_id])) {
            $this->resources[$a_level_id] = array();
        }
        if (!is_array($this->resources[$a_level_id][$a_rep_ref_id])) {
            $this->resources[$a_level_id][$a_rep_ref_id] = array();
        }
        
        $this->resources[$a_level_id][$a_rep_ref_id]["trigger"] = $a_trigger;
    }

setTemplateRefId()

ilSkillResources::setTemplateRefId

(

$a_val

)

Set template reference id.

Parameters

int

$a_val

template reference id

Definition at line 88 of file class.ilSkillResources.php.

Referenced by __construct().

    {
        $this->tref_id = (int) $a_val;
    }

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Field Documentation

$base_skill_id

ilSkillResources::$base_skill_id

protected

Definition at line 29 of file class.ilSkillResources.php.

Referenced by getBaseSkillId().

$db

ilSkillResources::$db

protected

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

Referenced by getTriggerLevelsForRefId(), readResources(), and save().

$resources

ilSkillResources::$resources = array()

protected

Definition at line 41 of file class.ilSkillResources.php.

Referenced by getResources().

$tree

ilSkillResources::$tree

protected

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

Referenced by readResources().

$tref_id

ilSkillResources::$tref_id

protected

Definition at line 30 of file class.ilSkillResources.php.

Referenced by getTemplateRefId().

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

• Services/Skill/classes/class.ilSkillResources.php