ilObjExerciseAccess Class Reference

Class ilObjExerciseAccess. More...

Inheritance diagram for ilObjExerciseAccess:

Collaboration diagram for ilObjExerciseAccess:

Public Member Functions
	_getCommands ()
	get commands
	_lookupRemainingWorkingTimeString ($a_obj_id)
	_checkGoto ($a_target)
	check whether goto script will succeed
Public Member Functions inherited from ilObjectAccess
	_checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
	Checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess)
	_checkCondition ($a_obj_id, $a_operator, $a_value, $a_usr_id=0)
	check condition

Detailed Description

Class ilObjExerciseAccess.

Author

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

Version

Id:

class.ilObjExerciseAccess.php 20249 2009-06-17 22:02:08Z akill

Definition at line 15 of file class.ilObjExerciseAccess.php.

Member Function Documentation

ilObjExerciseAccess::_checkGoto

(

$a_target

)

check whether goto script will succeed

Reimplemented from ilObjectAccess.

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

        {
                global $ilAccess;
                
                $t_arr = explode("_", $a_target);

                if ($t_arr[0] != "exc" || ((int) $t_arr[1]) <= 0)
                {
                        return false;
                }

                if ($ilAccess->checkAccess("read", "", $t_arr[1]))
                {
                        return true;
                }
                return false;
        }

ilObjExerciseAccess::_getCommands

(

)

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 30 of file class.ilObjExerciseAccess.php.

Referenced by ilObjExerciseListGUI\init().

        {
                $commands = array
                (
                        array("permission" => "read", "cmd" => "infoScreen", "lang_var" => "show",
                                "default" => true),
                        array("permission" => "write", "cmd" => "edit", "lang_var" => "edit")
                );
                
                return $commands;
        }

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ilObjExerciseAccess::_lookupRemainingWorkingTimeString

(

$a_obj_id

)

Definition at line 42 of file class.ilObjExerciseAccess.php.

References $ilDB, $lng, $q, ilUtil\int2array(), and ilUtil\timearray2string().

Referenced by ilObjExerciseListGUI\getProperties().

        {
                global $ilDB, $lng;
                
                $q = "SELECT time_stamp FROM exc_data WHERE obj_id = ".
                        $ilDB->quote($a_obj_id, "integer");
                $set = $ilDB->query($q);
                $rec = $ilDB->fetchAssoc($set);
                
                if ($rec["time_stamp"] - time() <= 0)
                {
                        $time_str = $lng->txt("exc_time_over_short");
                }
                else
                {
                        $time_diff = ilUtil::int2array($rec["time_stamp"] - time(), null);
                        $time_str = ilUtil::timearray2string($time_diff);
                }
                return $time_str;
        }

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

• Modules/Exercise/classes/class.ilObjExerciseAccess.php