ilObjLinkResourceAccess Class Reference

Class ilObjLinkResourceAccess. More...

Inheritance diagram for ilObjLinkResourceAccess:

Collaboration diagram for ilObjLinkResourceAccess:

Public Member Functions
	_getCommands ()
	get commands
	_checkGoto ($a_target)
	check whether goto script will succeed
	_preloadData ($a_obj_ids, $a_ref_ids)
	Preload data.
Public Member Functions inherited from ilObjectAccess
	_checkAccess ($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

Static Public Member Functions
static	_getFirstLink ($a_webr_id)
	Get first link item Check before with _isSingular() if there is more or less than one.
Static Public Member Functions inherited from ilObjectAccess
static	_isOffline ($a_obj_id)
	Type-specific implementation of general status, has to be overwritten.

Static Public Attributes
static	$item = array()

Detailed Description

Class ilObjLinkResourceAccess.

Author

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

Version

Id:

class.ilObjLinkResourceAccess.php 29180 2011-05-21 13:43:59Z akill

Definition at line 16 of file class.ilObjLinkResourceAccess.php.

Member Function Documentation

ilObjLinkResourceAccess::_checkGoto

(

$a_target

)

check whether goto script will succeed

Reimplemented from ilObjectAccess.

Definition at line 47 of file class.ilObjLinkResourceAccess.php.

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

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

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

ilObjLinkResourceAccess::_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 32 of file class.ilObjLinkResourceAccess.php.

Referenced by ilObjLinkResourceListGUI\init().

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

Here is the caller graph for this function:

static ilObjLinkResourceAccess::_getFirstLink (   $a_webr_id )

static

Get first link item Check before with _isSingular() if there is more or less than one.

Parameters

int

$a_webr_id

object id of web resource

Returns

array link item data

Definition at line 74 of file class.ilObjLinkResourceAccess.php.

References $ilDB, $item, $res, $row, and DB_FETCHMODE_OBJECT.

        {
                global $ilDB;

                if (isset(self::$item[$a_webr_id]))
                {
                        return self::$item[$a_webr_id];
                }
                $res = $ilDB->query("SELECT * FROM webr_items WHERE webr_id = ".
                        $ilDB->quote($a_webr_id ,'integer')." AND active = '1'");
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $item['title']                          = $row->title;
                        $item['description']            = $row->description;
                        $item['target']                         = $row->target;
                        $item['active']                         = (bool) $row->active;
                        $item['disable_check']          = $row->disable_check;
                        $item['create_date']            = $row->create_date;
                        $item['last_update']            = $row->last_update;
                        $item['last_check']                     = $row->last_check;
                        $item['valid']                          = $row->valid;
                        $item['link_id']                        = $row->link_id;
                        self::$item[$row->webr_id] = $item;
                }
                return $item ? $item : array();
        }

ilObjLinkResourceAccess::_preloadData	(		$a_obj_ids,
			$a_ref_ids
	)

Preload data.

Parameters

array

$a_obj_ids

array of object ids

Reimplemented from ilObjectAccess.

Definition at line 106 of file class.ilObjLinkResourceAccess.php.

References $ilDB, $item, $res, $row, and DB_FETCHMODE_OBJECT.

        {
                global $ilDB, $ilUser;
                
                $res = $ilDB->query("SELECT * FROM webr_items WHERE ".
                        $ilDB->in("webr_id", $a_obj_ids, false, "integer").
                        " AND active = '1'");
                foreach ($a_obj_ids as $id)
                {
                        self::$item[$id] = array();
                }
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $item['title']                          = $row->title;
                        $item['description']            = $row->description;
                        $item['target']                         = $row->target;
                        $item['active']                         = (bool) $row->active;
                        $item['disable_check']          = $row->disable_check;
                        $item['create_date']            = $row->create_date;
                        $item['last_update']            = $row->last_update;
                        $item['last_check']                     = $row->last_check;
                        $item['valid']                          = $row->valid;
                        $item['link_id']                        = $row->link_id;
                        self::$item[$row->webr_id] = $item;
                }
        }

Field Documentation

ilObjLinkResourceAccess::$item = array()

static

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

Referenced by _getFirstLink(), and _preloadData().

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

• Modules/WebResource/classes/class.ilObjLinkResourceAccess.php