ilGlossaryTermPermission Class Reference

Permission checker for terms. More...

Collaboration diagram for ilGlossaryTermPermission:

Public Member Functions
	checkPermission ($a_perm, $a_term_id)
	Check permission. More...

Static Public Member Functions
static	getInstance ()
	Get instance. More...

Protected Member Functions
	getGlossaryIdForTerm ($a_term_id)
	Get glossary for term. More...

Protected Attributes
	$user
	$access
	$glossary_id = array()
	$permission = array()
	$log

Private Member Functions
	__construct ()
	ilGlossaryTermPermission constructor. More...

Detailed Description

Permission checker for terms.

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.ilGlossaryTermPermission.php.

Constructor & Destructor Documentation

__construct()

ilGlossaryTermPermission::__construct ( )

private

ilGlossaryTermPermission constructor.

Definition at line 42 of file class.ilGlossaryTermPermission.php.

References $DIC, ilLoggerFactory\getLogger(), and user().

    {
        global $DIC;

        $this->user = $DIC->user();
        $this->access = $DIC->access();

        $this->log = ilLoggerFactory::getLogger('glo');
    }

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Member Function Documentation

checkPermission()

ilGlossaryTermPermission::checkPermission	(		$a_perm,
			$a_term_id
	)

Check permission.

Parameters

string	$a_perm
int	$a_term_id

Returns

bool

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

References ilObject\_getAllReferences(), and getGlossaryIdForTerm().

    {
        $this->log->debug("check permission " . $a_perm . " for " . $a_term_id . ".");
        $glo_id = $this->getGlossaryIdForTerm($a_term_id);
        if (!isset($this->permission[$a_perm][$glo_id])) {
            $this->permission[$a_perm][$glo_id] = false;
            $this->log->debug("...checking references");
            foreach (ilObject::_getAllReferences($glo_id) as $ref_id) {
                $this->log->debug("..." . $ref_id);
                if ($this->permission[$a_perm][$glo_id] == true) {
                    continue;
                }
                if ($this->access->checkAccess($a_perm, "", $ref_id)) {
                    $this->permission[$a_perm][$glo_id] = true;
                }
            }
        }
        $this->log->debug("...return " . ((int) $this->permission[$a_perm][$glo_id]));
        return $this->permission[$a_perm][$glo_id];
    }

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getGlossaryIdForTerm()

ilGlossaryTermPermission::getGlossaryIdForTerm (   $a_term_id )

protected

Get glossary for term.

Parameters

int

$a_term_id

Returns

int

Definition at line 95 of file class.ilGlossaryTermPermission.php.

References ilGlossaryTerm\_lookGlossaryID().

Referenced by checkPermission().

    {
        if (!isset($this->glossary_id[$a_term_id])) {
            include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
            $this->glossary_id[$a_term_id] = ilGlossaryTerm::_lookGlossaryID($a_term_id);
        }
        return $this->glossary_id[$a_term_id];
    }

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getInstance()

static ilGlossaryTermPermission::getInstance ( )

static

Get instance.

Returns

ilGlossaryTermPermission

Definition at line 56 of file class.ilGlossaryTermPermission.php.

Referenced by ilTermListTableGUI\__construct(), and ilObjGlossaryGUI\__construct().

    {
        return new self();
    }

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Field Documentation

$access

ilGlossaryTermPermission::$access

protected

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

$glossary_id

ilGlossaryTermPermission::$glossary_id = array()

protected

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

$log

ilGlossaryTermPermission::$log

protected

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

$permission

ilGlossaryTermPermission::$permission = array()

protected

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

$user

ilGlossaryTermPermission::$user

protected

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

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

• Modules/Glossary/classes/class.ilGlossaryTermPermission.php