Collaboration diagram for ilExportFieldsInfo:

Public Member Functions
	isExportable ($a_field_name)
	Check if field is exportable.
	getFieldsInfo ()
	Get informations (exportable) about user data profile fields.
	getExportableFields ()
	Get Exportable Fields.
	exportableFieldsToInfoString ()
	Get exportable fields as info string.
Static Public Member Functions
static	_getInstance ()
	Get Singleton Instance.
Private Member Functions
	__construct ()
	Private Singleton Constructor.
	read ()
	Read info about exportable fields.
Private Attributes
	$settings
	$db
	$lng
	$possible_fields = array()
Static Private Attributes
static	$instance = null

Detailed Description

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

Constructor & Destructor Documentation

ilExportFieldsInfo::__construct ( ) [private]

Private Singleton Constructor.

Use getInstance

private

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

References $ilSetting, $lng, and read().

        {
                global $ilDB,$ilSetting,$lng;
                
                $this->db = $ilDB;
                $this->lng = $lng;
                $this->settings = $ilSetting;
                
                $this->read();
        }

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Member Function Documentation

static ilExportFieldsInfo::_getInstance ( ) [static]

Get Singleton Instance.

public

Definition at line 66 of file class.ilExportFieldsInfo.php.

Referenced by ilMemberExportGUI::__construct(), ilExportUserSettings::getOrderedExportableFields(), ilObjCourseGUI::infoScreen(), ilCourseRegisterGUI::showAgreement(), and ilCourseAgreementGUI::showAgreement().

        {
                if(is_object(self::$instance))
                {
                        return self::$instance;
                }
                return self::$instance = new ilExportFieldsInfo();
        }

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ilExportFieldsInfo::exportableFieldsToInfoString ( )

Get exportable fields as info string.

public

Returns:: string info page string

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

References getExportableFields().

        {
                $fields = array();
                foreach($this->getExportableFields() as $field)
                {
                        $fields[] = $this->lng->txt($field);
                }
                return implode('<br />',$fields);
        }

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ilExportFieldsInfo::getExportableFields ( )

Get Exportable Fields.

public

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

Referenced by exportableFieldsToInfoString().

        {
                foreach($this->possible_fields as $field => $exportable)
                {
                        if($exportable)
                        {
                                $fields[] = $field;
                        }
                }
                return $fields ? $fields : array();
        }

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ilExportFieldsInfo::getFieldsInfo ( )

Get informations (exportable) about user data profile fields.

public

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

        {
                return $this->possible_fields;
        }

ilExportFieldsInfo::isExportable ( $ a_field_name )

Check if field is exportable.

public

Parameters:

string

field name

Returns:: bool

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

        {
                return array_key_exists($a_field_name,$this->possible_fields);
        }

ilExportFieldsInfo::read ( ) [private]

Read info about exportable fields.

private

Definition at line 138 of file class.ilExportFieldsInfo.php.

Referenced by __construct().

        {
                $this->possible_fields = array(
                        'login'         => 1,
                        'gender' => 1,
                        'lastname' => 1,
                        'firstname' => 1, 
                        'title' => 0,
                        'institution' => 0,
                        'department' => 0,
                        'street' => 0,
                        'zipcode' => 0,
                        'city' => 0,
                        'country' => 0,
                        'phone_home' => 0,
                        'phone_mobile' => 0,
                        'phone_office' => 0,
                        'fax' => 0,
                        'email' => 0,
                        'matriculation' => 0);
                $settings_all = $this->settings->getAll();
                
                foreach($settings_all as $key => $value)
                {
                        if(stristr($key,'usr_settings_course_export_') and $value)
                        {
                                $field = substr($key,27);
                                if(array_key_exists($field,$this->possible_fields))
                                {
                                        $this->possible_fields[$field] = 1;
                                }
                        }
                }
                return true;
        }