ilObjBibliographicAccess Class Reference

Class ilObjBibliographicAccess. More...

Inheritance diagram for ilObjBibliographicAccess:

Collaboration diagram for ilObjBibliographicAccess:

Public Member Functions
	_checkAccess ($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id="")
	checks wether a user may invoke a command or not (this method is called by ilAccessHandler::checkAccess) More...
Public Member Functions inherited from ilObjectAccess
	_checkAccess ($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 ($a_target)
static	_lookupOnline ($a_id)
	Check wether bibliographic is online or not. 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 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

_checkAccess()

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 80 of file class.ilObjBibliographicAccess.php.

    {
        global $DIC;
        $ilUser = $DIC['ilUser'];
        $lng = $DIC['lng'];
        $rbacsystem = $DIC['rbacsystem'];
        $ilAccess = $DIC['ilAccess'];
        if ($a_user_id == "") {
            $a_user_id = $ilUser->getId();
        }
 
        if (isset($_GET[ilObjBibliographicGUI::P_ENTRY_ID])) {
            if (!self::checkEntryIdMatch($a_obj_id, $_GET[ilObjBibliographicGUI::P_ENTRY_ID])) {
                return false;
            }
        }
 
        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;
    }

References $_GET, $DIC, $ilUser, $lng, IL_NO_OBJECT_ACCESS, IL_STATUS_MESSAGE, and ilObjBibliographicGUI\P_ENTRY_ID.

_checkGoto()

static ilObjBibliographicAccess::_checkGoto (   $a_target )

static

Parameters

$a_target

Returns

bool

Reimplemented from ilObjectAccess.

Definition at line 51 of file class.ilObjBibliographicAccess.php.

    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];
        $lng = $DIC['lng'];
        $t_arr = explode('_', $a_target);
        if ($t_arr[0] != 'bibl' || ((int) $t_arr[1]) <= 0) {
            return false;
        }
        if ($ilAccess->checkAccess('read', '', $t_arr[1])) {
            return true;
        }
 
        return false;
    }

References $DIC, and $lng.

_getCommands()

static ilObjBibliographicAccess::_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 29 of file class.ilObjBibliographicAccess.php.

    {
        $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;
    }

Referenced by ilObjBibliographicListGUI\init().

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_lookupOnline()

static ilObjBibliographicAccess::_lookupOnline (   $a_id )

static

Check wether bibliographic is online or not.

Parameters

int

$a_id

bibl id

Definition at line 158 of file class.ilObjBibliographicAccess.php.

    {
        global $DIC;
        $ilDB = $DIC['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"];
    }

References $DIC, and $ilDB.

Referenced by ilObjBibliographicListGUI\getProperties().

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

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