ilSetting Class Reference

ILIAS Setting Class. More...

Collaboration diagram for ilSetting:

Public Member Functions
	ilSetting ($a_module="common")
	Initialise Settings.
	read ()
	Read settings data.
	get ($a_keyword, $a_default_value=false)
	get setting
	deleteAll ()
	Delete all settings of a current module.
	deleteLike ($a_like)
	Delete all settings corresponding to a like string.
	delete ($a_keyword)
	delete one value from settingstable public
	getAll ()
	read all values from settingstable public
	set ($a_key, $a_val)
	write one value to db-table settings public

Static Public Member Functions
static	_lookupValue ($a_module, $a_keyword)

Data Fields
	$setting = array()
	$module = ""

Detailed Description

ILIAS Setting Class.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@d.nosp@m.atab.nosp@m.ay.de

Version

Id:

class.ilSetting.php 22951 2010-02-11 14:40:16Z mjansen

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

Member Function Documentation

static ilSetting::_lookupValue (   $a_module,   $a_keyword  )

static

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

References $data, $ilDB, $query, and $res.

Referenced by ilObjSAHSLearningModuleAccess\_lookupCertificate().

        {
                global $ilDB;
                
                $query = "SELECT value FROM settings WHERE module = %s AND keyword = %s";
                $res = $ilDB->queryF($query, array('text', 'text'), array($a_module, $a_keyword));
                $data = $ilDB->fetchAssoc($res);
                return $data['value'];
        }

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ilSetting::delete

(

$a_keyword

)

delete one value from settingstable public

Parameters

string

keyword

Returns

string value

Definition at line 140 of file class.ilSetting.php.

References $ilDB.

        {
                global $ilDB;

                $st = $ilDB->manipulate("DELETE FROM settings WHERE keyword = ".
                        $ilDB->quote($a_keyword, "text")." AND module = ".
                        $ilDB->quote($this->module, "text"));

                unset($this->setting[$a_keyword]);

                return true;
        }

ilSetting::deleteAll

(

)

Delete all settings of a current module.

public

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

References $ilDB, and $query.

        {
                global $ilDB;
                
                $query = "DELETE FROM settings WHERE module = ".$ilDB->quote($this->module, "text");
                $ilDB->manipulate($query);

                $this->setting = array();

                return true;
        }

ilSetting::deleteLike

(

$a_like

)

Delete all settings corresponding to a like string.

public

Definition at line 122 of file class.ilSetting.php.

References $ilDB, $query, and read().

        {
                global $ilDB;

                $query = "DELETE FROM settings WHERE module = ".$ilDB->quote($this->module, "text").
                        " AND ".$ilDB->like("keyword", "text", $a_like);
                $ilDB->manipulate($query);
                
                $this->read();
                return true;
        }

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ilSetting::get	(		$a_keyword,
			$a_default_value = false
	)

get setting

public

Parameters

string	keyword
string	default_value This value is returned, when no setting has been found for the keyword.

Returns

string value

Definition at line 81 of file class.ilSetting.php.

References ILIAS_VERSION.

        {
                if ($a_keyword == "ilias_version")
                {
                        return ILIAS_VERSION;
                }
                
                if (isset($this->setting[$a_keyword]))
                {
                        return $this->setting[$a_keyword];
                }
                else
                {
                        return $a_default_value;
                }
        }

ilSetting::getAll

(

)

read all values from settingstable public

Returns

array keyword/value pairs

Definition at line 160 of file class.ilSetting.php.

References $setting.

        {
                return $this->setting;
        }

ilSetting::ilSetting

(

$a_module = "common"

)

Initialise Settings.

Definition at line 40 of file class.ilSetting.php.

References $ilDB, and read().

        {
                global $ilDB;
                
                $this->module = $a_module;
                // check whether ini file object exists
                if (!is_object($ilDB))
                {
                        die ("Fatal Error: ilSettings object instantiated without DB initialisation.");
                }
                $this->read();
        }

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ilSetting::read

(

)

Read settings data.

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

References $ilDB, $query, $res, and $row.

Referenced by deleteLike(), and ilSetting().

        {
                global $ilDB;
                
                $this->setting = array();

                $query = "SELECT * FROM settings WHERE module=".$ilDB->quote($this->module, "text");
                $res = $ilDB->query($query);

                while ($row = $ilDB->fetchAssoc($res))
                {
                        $this->setting[$row["keyword"]] = $row["value"];
                }
        }

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ilSetting::set	(		$a_key,
			$a_val
	)

write one value to db-table settings public

Parameters

string	keyword
string	value

Returns

boolean true on success

Definition at line 172 of file class.ilSetting.php.

References $ilDB.

        {
                global $ilDB;
                
                $this->delete($a_key);

                /*$sql = "INSERT INTO settings (module, keyword, value) VALUES (".
                        $ilDB->quote($this->module, "text") .
                        ",".$ilDB->quote($a_key, "text").",".$ilDB->quote((string) $a_val, "clob").")";
                $ilDB->manipulate($sql);*/
                $ilDB->insert("settings", array(
                        "module" => array("text", $this->module),
                        "keyword" => array("text", $a_key),
                        "value" => array("clob", $a_val)));

                $this->setting[$a_key] = $a_val;

                return true;
        }

Field Documentation

ilSetting::$module = ""

Definition at line 35 of file class.ilSetting.php.

ilSetting::$setting = array()

Definition at line 34 of file class.ilSetting.php.

Referenced by getAll().

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

• Services/Administration/classes/class.ilSetting.php