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.

private

Parameters

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

References $ilSetting, and read().

        {
                global $ilSetting;
                
                $this->settings = $ilSetting;
                $this->read();
        }

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Member Function Documentation

_getInstance()

static ilRobotSettings::_getInstance ( )

static

Get instance.

public

Parameters

Definition at line 61 of file class.ilRobotSettings.php.

Referenced by ilLink\_getStaticLink(), and ilObjSystemFolderGUI\showBasicSettingsObject().

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

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checkRewrite()

ilRobotSettings::checkRewrite

(

)

Indirect Check of allow override.

public

Definition at line 102 of file class.ilRobotSettings.php.

References $url.

        {
                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;
        }

read()

ilRobotSettings::read ( )

private

Read settings.

private

Definition at line 90 of file class.ilRobotSettings.php.

Referenced by __construct().

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

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robotSupportEnabled()

ilRobotSettings::robotSupportEnabled

(

)

Check if client is open for robots.

public

Returns

bool support given

Definition at line 79 of file class.ilRobotSettings.php.

References $open_robots.

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

Field Documentation

$instance

ilRobotSettings::$instance = null

staticprivate

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

$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