ilRobotSettings Class Reference

Collaboration diagram for ilRobotSettings:

Public Member Functions
	robotSupportEnabled ()
	Check if client is open for robots. More...
	checkRewrite ()
	Indirect Check of allow override. More...

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

Private Member Functions
	__construct ()
	Private constructor => use getInstance. More...
	read ()
	Read settings. More...

Private Attributes
	$open_robots = false
	$settings = null

Static Private Attributes
static	$instance = null

Detailed Description

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

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

Constructor & Destructor Documentation

__construct()

ilRobotSettings::__construct ( )

private

Private constructor => use getInstance.

@access private

Parameters

Definition at line 45 of file class.ilRobotSettings.php.

    {
        global $DIC;
 
        $ilSetting = $DIC['ilSetting'];
        
        $this->settings = $ilSetting;
        $this->read();
    }

References $DIC, $ilSetting, read(), and settings().

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Member Function Documentation

_getInstance()

static ilRobotSettings::_getInstance ( )

static

Get instance.

@access public

Parameters

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

    {
        if (isset(self::$instance) and self::$instance) {
            return self::$instance;
        } else {
            return self::$instance = new ilRobotSettings();
        }
    }

References $instance.

Referenced by ilLink\_getStaticLink().

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checkRewrite()

ilRobotSettings::checkRewrite

(

)

Indirect Check of allow override.

@access public

Definition at line 101 of file class.ilRobotSettings.php.

    {
        if (!function_exists('apache_lookup_uri')) {
            return true;
        }
        
        $url = ILIAS_HTTP_PATH . '/goto_' . CLIENT_ID . '_root_1.html';
        $status_info = @apache_lookup_uri($url);
        
        // fallback for php as cgi (and available remote fopen)
        if ($status_info === false && ini_get('allow_url_fopen')) {
            // fopen respects HTTP error codes
            $fp = @fopen($url, 'r');
            if ($fp) {
                fclose($fp);
                return true;
            }
            return false;
        }
        
        return $status_info->status == 200;
    }

References $url.

read()

ilRobotSettings::read ( )

private

Read settings.

@access private

Definition at line 89 of file class.ilRobotSettings.php.

    {
        $this->open_robots = (bool) $this->settings->get('open_google', false);
    }

References settings().

Referenced by __construct().

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robotSupportEnabled()

ilRobotSettings::robotSupportEnabled

(

)

Check if client is open for robots.

@access public

Returns

bool support given

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

    {
        return (bool) $this->open_robots;
    }

References $open_robots.

Field Documentation

$instance

ilRobotSettings::$instance = null

staticprivate

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

Referenced by _getInstance().

$open_robots

ilRobotSettings::$open_robots = false

private

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

Referenced by robotSupportEnabled().

$settings

ilRobotSettings::$settings = null

private

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

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

• Services/PrivacySecurity/classes/class.ilRobotSettings.php