ilObjUserAccess Class Reference

Class ilObjUserAccess. More...

Inheritance diagram for ilObjUserAccess:

Collaboration diagram for ilObjUserAccess:

Public Member Functions
	_checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
	Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
	canBeDelivered (ilWACPath $ilWACPath)
Public Member Functions inherited from ilObjectAccess
	_checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
	Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
	_checkCondition ($a_obj_id, $a_operator, $a_value, $a_usr_id)
	check condition More...
	canBeDelivered (ilWACPath $ilWACPath)
	Parameters ilWACPath $ilWACPath Returns bool More...
	canBeDelivered (ilWACPath $ilWACPath)

Static Public Member Functions
static	_getCommands ()
	get commands More...
static	_checkGoto ($a_target)
	check whether goto script will succeed More...
Static Public Member Functions inherited from ilObjectAccess
static	_getCommands ()
	get commands More...
static	_checkGoto ($a_target)
	check whether goto script will succeed More...
static	_isOffline ($a_obj_id)
	Type-specific implementation of general status, has to be overwritten if object type does not support centralized offline handling. More...
static	_preloadData ($a_obj_ids, $a_ref_ids)
	Preload data. More...

Detailed Description

Class ilObjUserAccess.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version

$Id$

Definition at line 18 of file class.ilObjUserAccess.php.

Member Function Documentation

_checkAccess()

ilObjUserAccess::_checkAccess	(		$a_cmd,
			$a_permission,
			$a_ref_id,
			$a_obj_id,
			$a_user_id = ""
	)

Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess)

Please do not check any preconditions handled by ilConditionHandler here. Also don't do any RBAC checks.

Parameters

string	$a_cmd	command (not permission!)
string	$a_permission	permission
int	$a_ref_id	reference id
int	$a_obj_id	object id
int	$a_user_id	user id (if not provided, current user is taken)

Returns

boolean true, if everything is ok

Reimplemented from ilObjectAccess.

Definition at line 26 of file class.ilObjUserAccess.php.

    {
        die();
    }

_checkGoto()

static ilObjUserAccess::_checkGoto (   $a_target )

static

check whether goto script will succeed

Reimplemented from ilObjectAccess.

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

    {
        $settings = isset($GLOBALS['DIC']) ? $GLOBALS['DIC']->settings() : $GLOBALS['DIC']['ilSetting'];
 
        if ('usr_registration' == $a_target) {
            require_once 'Services/Registration/classes/class.ilRegistrationSettings.php';
            $regSeetings = new ilRegistrationSettings();
            if ($regSeetings->getRegistrationType() == IL_REG_DISABLED) {
                $GLOBALS['DIC']->language()->loadLanguageModule('registration');
                ilUtil::sendFailure(sprintf($GLOBALS['DIC']->language()->txt('registration_disabled_no_access'), $settings->get('admin_email')), true);
                return false;
            }
        } elseif ('usr_nameassist' == $a_target) {
            if (!$settings->get('password_assistance')) {
                $GLOBALS['DIC']->language()->loadLanguageModule('pwassist');
                ilUtil::sendFailure(sprintf($GLOBALS['DIC']->language()->txt('unassist_disabled_no_access'), $settings->get('admin_email')), true);
                return false;
            }
        } elseif ('usr_pwassist' == $a_target) {
            if (!$settings->get('password_assistance')) {
                $GLOBALS['DIC']->language()->loadLanguageModule('pwassist');
                ilUtil::sendFailure(sprintf($GLOBALS['DIC']->language()->txt('pwassist_disabled_no_access'), $settings->get('admin_email')), true);
                return false;
            }
        }
 
        return true;
    }

References $GLOBALS, IL_REG_DISABLED, language(), and ilUtil\sendFailure().

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_getCommands()

static ilObjUserAccess::_getCommands ( )

static

get commands

this method returns an array of all possible commands/permission combinations

example: $commands = array ( array("permission" => "read", "cmd" => "view", "lang_var" => "show"), array("permission" => "write", "cmd" => "edit", "lang_var" => "edit"), );

Reimplemented from ilObjectAccess.

Definition at line 20 of file class.ilObjUserAccess.php.

    {
        die();
    }

canBeDelivered()

ilObjUserAccess::canBeDelivered

(

ilWACPath

$ilWACPath

)

Parameters

ilWACPath

$ilWACPath

Returns

bool

Reimplemented from ilObjectAccess.

Definition at line 70 of file class.ilObjUserAccess.php.

    {
        global $DIC;
 
        $ilUser = $DIC['ilUser'];
        $ilSetting = $DIC['ilSetting'];
 
        preg_match("/usr_(\\d*).*/ui", $ilWACPath->getFileName(), $matches);
        $usr_id = $matches[1];
 
        // check if own image is viewed
        if ($usr_id == $ilUser->getId()) {
            return true;
        }
 
        // check if image is in the public profile
        $public_upload = ilObjUser::_lookupPref($usr_id, 'public_upload');
        if ($public_upload != 'y') {
            return false;
        }
 
        // check the publication status of the profile
        $public_profile = ilObjUser::_lookupPref($usr_id, 'public_profile');
 
        if ($public_profile == 'g' and $ilSetting->get('enable_global_profiles') and $ilSetting->get('pub_section')) {
            // globally public
            return true;
        } elseif (($public_profile == 'y' or $public_profile == 'g') and $ilUser->getId() != ANONYMOUS_USER_ID && $ilUser->getId() != 0) {
            // public for logged in users
            return true;
        } else {
            // not public
            return false;
        }
    }

References $DIC, $ilSetting, $ilUser, ilObjUser\_lookupPref(), ANONYMOUS_USER_ID, and ilWACPath\getFileName().

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

• Services/User/classes/class.ilObjUserAccess.php