ilObjBibliographicAccess Class Reference

Class ilObjBibliographicAccess. More...

Inheritance diagram for ilObjBibliographicAccess:

Collaboration diagram for ilObjBibliographicAccess:

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

Static Public Member Functions
static	_lookupOnline ($a_id)
	Check wether bibliographic is online or not.
Static Public Member Functions inherited from ilObjectAccess
static	_isOffline ($a_obj_id)
	Type-specific implementation of general status, has to be overwritten.

Detailed Description

Class ilObjBibliographicAccess.

Author

Oskar Truffer ot@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Gabriel Comte gc@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 14 of file class.ilObjBibliographicAccess.php.

Member Function Documentation

ilObjBibliographicAccess::_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)

Parameters

string	$a_cmd	command (not permission!)
string	$a_permission	permission
int	$a_ref_id	reference id
int	$a_obj_id	object id
int | string	$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 75 of file class.ilObjBibliographicAccess.php.

References $ilUser, $lng, and IL_NO_OBJECT_ACCESS.

    {
        global $ilUser, $lng, $rbacsystem, $ilAccess;

        if ($a_user_id == "")
        {
            $a_user_id = $ilUser->getId();
        }

        switch ($a_cmd)
        {
            case "view":
                if(!self::_lookupOnline($a_obj_id)
                    && !$rbacsystem->checkAccessOfUser($a_user_id,'write',$a_ref_id))
                {
                    $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
                    return false;
                }
                break;

            // for permission query feature
            case "infoScreen":
                if(!self::_lookupOnline($a_obj_id))
                {
                    $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
                }
                else
                {
                    $ilAccess->addInfoItem(IL_STATUS_MESSAGE, $lng->txt("online"));
                }
                break;

        }
        switch($a_permission)
        {
            case "read":
            case "visible":
                if (!self::_lookupOnline($a_obj_id) &&
                    (!$rbacsystem->checkAccessOfUser($a_user_id, 'write', $a_ref_id)))
                {
                    $ilAccess->addInfoItem(IL_NO_OBJECT_ACCESS, $lng->txt("offline"));
                    return false;
                }
                break;
        }

        return true;
    }

ilObjBibliographicAccess::_checkGoto

(

$a_target

)

check whether goto script will succeed

Reimplemented from ilObjectAccess.

Definition at line 43 of file class.ilObjBibliographicAccess.php.

References $lng, ilObject\_lookupObjId(), ilObject\_lookupTitle(), and ilUtil\sendFailure().

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

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

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

        $object_title = ilObject::_lookupTitle(ilObject::_lookupObjId($t_arr[1]));
        ilUtil::sendFailure(sprintf($lng->txt("msg_no_perm_read_item"), $object_title), true);
        return false;
    }

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ilObjBibliographicAccess::_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 28 of file class.ilObjBibliographicAccess.php.

Referenced by ilObjBibliographicListGUI\init().

    {
        $commands = array
        (
            array("permission" => "read", "cmd" => "render", "lang_var" => "show", "default" => true),
            array("permission" => "write", "cmd" => "view", "lang_var" => "edit_content"),
            array("permission" => "write", "cmd" => "edit", "lang_var" => "settings")
        );

        return $commands;
    }

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static ilObjBibliographicAccess::_lookupOnline (   $a_id )

static

Check wether bibliographic is online or not.

Parameters

int

$a_id

bibl id

Definition at line 129 of file class.ilObjBibliographicAccess.php.

Referenced by ilObjBibliographicListGUI\getProperties().

                                               {

        global $ilDB;

        $q = "SELECT is_online FROM il_bibl_data WHERE id = ".
            $ilDB->quote($a_id, "integer");

        $bibl_set = $ilDB->query($q);
        $bibl_rec = $ilDB->fetchAssoc($bibl_set);

        return $bibl_rec["is_online"];

    }

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

• Modules/Bibliographic/classes/class.ilObjBibliographicAccess.php