class ilRbacLog Log changes in Rbac-related settings More...

Collaboration diagram for ilRbacLog:

Static Public Member Functions
static	isActive ()
static	gatherFaPa ($a_ref_id, array $a_role_ids, $a_add_action=false)
static	diffFaPa (array $a_old, array $a_new)
static	gatherTemplate ($a_role_folder_ref_id, $a_role_id)
static	diffTemplate (array $a_old, array $a_new)
static	add ($a_action, $a_ref_id, array $a_diff, $a_source_ref_id=false)
static	getLogItems ($a_ref_id, $a_limit, $a_offset, array $a_filter=NULL)
static	delete ($a_ref_id)
static	garbageCollection ()

Data Fields
const	EDIT_PERMISSIONS = 1
const	MOVE_OBJECT = 2
const	LINK_OBJECT = 3
const	COPY_OBJECT = 4
const	CREATE_OBJECT = 5
const	EDIT_TEMPLATE = 6
const	EDIT_TEMPLATE_EXISTING = 7
const	CHANGE_OWNER = 8

Static Protected Member Functions
static	isValidAction ($a_action)

Detailed Description

class ilRbacLog Log changes in Rbac-related settings

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id:: class.ilRbacReview.php 24262 2010-06-15 06:48:14Z nkrzywon

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

Member Function Documentation

static ilRbacLog::add	(		$a_action,
			$a_ref_id,
		array	$a_diff,
			$a_source_ref_id = `false`
	)

static

Definition at line 164 of file class.ilRbacLog.php.

References $ilDB.

Referenced by ilRbacAdmin\adjustMovedObjectPermissions(), ilObjRole\adjustPermissions(), ilPermission2GUI\changeOwner(), ilSoapUtils\cloneNode(), ilObjChatroom\cloneObject(), ilObjectCopyGUI\copySingleObject(), ilObjChatroomGUI\insertObject(), ilSoapUtils\linkNode(), ilContainerGUI\performPasteIntoMultipleObjectsObject(), ilPermission2GUI\permSave(), ilObjRoleGUI\permSaveObject(), ilObject2GUI\putObjectInTree(), ilObjectGUI\putObjectInTree(), and ilPermissionGUI\savePermissions().

        {
                global $ilUser, $ilDB;
                if(self::isValidAction($a_action) && sizeof($a_diff))
            {
                        if($a_source_ref_id)
                        {
                                $a_diff["src"] = $a_source_ref_id;
                        }
                        $ilDB->query("INSERT INTO rbac_log (user_id, created, ref_id, action, data)".
                                " VALUES (".$ilDB->quote($ilUser->getId(), "integer").",".$ilDB->quote(time(), "integer").
                                ",".$ilDB->quote($a_ref_id, "integer").",".$ilDB->quote($a_action, "integer").
                                ",".$ilDB->quote(serialize($a_diff), "text").")");
                        return true;
                }
                return false;
        }

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static ilRbacLog::delete ( $a_ref_id )

static

Definition at line 239 of file class.ilRbacLog.php.

References $ilDB, and garbageCollection().

        {
                global $ilDB;
                $ilDB->query("DELETE FROM rbac_log WHERE ref_id = ".$ilDB->quote($a_ref_id, "integer"));
                self::garbageCollection();
        }

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static ilRbacLog::diffFaPa	(	array	$a_old,
		array	$a_new
	)

static

Definition at line 79 of file class.ilRbacLog.php.

References $result.

Referenced by ilRbacAdmin\adjustMovedObjectPermissions(), ilObjRole\adjustPermissions(), ilPermission2GUI\permSave(), and ilPermissionGUI\savePermissions().

        {
                $result = array();
                // roles
            foreach((array) $a_old["ops"] as $role_id => $ops)
                {
                        $diff = array_diff($ops, $a_new["ops"][$role_id]);
                        if(sizeof($diff))
                        {
                                $result["ops"][$role_id]["rmv"] = array_values($diff);
                        }
                        $diff = array_diff($a_new["ops"][$role_id], $ops);
                        if(sizeof($diff))
                        {
                                $result["ops"][$role_id]["add"] = array_values($diff);
                        }
                }
                if(isset($a_old["inht"]) || isset($a_new["inht"]))
                {
                        if(isset($a_old["inht"]) && !isset($a_new["inht"]))
                        {
                                $result["inht"]["rmv"] = $a_old["inht"];
                        }
                        else if(!isset($a_old["inht"]) && isset($a_new["inht"]))
                        {
                                $result["inht"]["add"] = $a_new["inht"];
                        }
                        else
                        {
                                $diff = array_diff($a_old["inht"], $a_new["inht"]);
                                if(sizeof($diff))
                                {
                                        $result["inht"]["rmv"] = array_values($diff);
                                }
                                $diff = array_diff($a_new["inht"], $a_old["inht"]);
                                if(sizeof($diff))
                                {
                                        $result["inht"]["add"] = array_values($diff);
                                }
                        }
                }
                return $result;
        }

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static ilRbacLog::diffTemplate	(	array	$a_old,
		array	$a_new
	)

static

Definition at line 133 of file class.ilRbacLog.php.

References $result.

Referenced by ilObjRoleGUI\permSaveObject().

        {
                $result = array();
                $types = array_unique(array_merge(array_keys($a_old), array_keys($a_new)));
                foreach($types as $type)
                {
                        if(!isset($a_old[$type]))
                        {
                                $result[$type]["add"] = $a_new[$type];
                        }
                        else if(!isset($a_new[$type]))
                        {
                                $result[$type]["rmv"] = $a_old[$type];
                        }
                        else
                        {
                                $diff = array_diff($a_old[$type], $a_new[$type]);
                                if(sizeof($diff))
                                {
                                        $result[$type]["rmv"] = array_values($diff);
                                }
                                $diff = array_diff($a_new[$type], $a_old[$type]);
                                if(sizeof($diff))
                                {
                                        $result[$type]["add"] = array_values($diff);
                                }
                        }
                }
                return $result;
        }

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static ilRbacLog::garbageCollection ( )

static

Definition at line 248 of file class.ilRbacLog.php.

References $ilDB, and ilPrivacySettings\_getInstance().

Referenced by delete().

    {
                global $ilDB;
                
                include_once "Services/PrivacySecurity/classes/class.ilPrivacySettings.php";
                $settings = ilPrivacySettings::_getInstance();
                $max = $settings->getRbacLogAge();
                $ilDB->query("DELETE FROM rbac_log WHERE created < ".$ilDB->quote(strtotime("-".$max."months"), "integer"));
        }

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static ilRbacLog::gatherFaPa	(		$a_ref_id,
		array	$a_role_ids,
			$a_add_action = `false`
	)

static

Definition at line 36 of file class.ilRbacLog.php.

References $result.

Referenced by ilRbacAdmin\adjustMovedObjectPermissions(), ilObjRole\adjustPermissions(), ilSoapUtils\cloneNode(), ilObjChatroom\cloneObject(), ilObjectCopyGUI\copySingleObject(), ilObjChatroomGUI\insertObject(), ilSoapUtils\linkNode(), ilContainerGUI\performPasteIntoMultipleObjectsObject(), ilPermission2GUI\permSave(), ilObject2GUI\putObjectInTree(), ilObjectGUI\putObjectInTree(), and ilPermissionGUI\savePermissions().

        {
                global $rbacreview;
                $result = array();
                
                // #10946 - if result is written to log directly we need to add an "action" dimension
                // if result is used as input to diffFaPa() we need "raw" data
                // roles
                foreach($a_role_ids as $role_id)
                {
                        if ($role_id != SYSTEM_ROLE_ID)
                        {
                                if($a_add_action)
                                {
                                        $result["ops"][$role_id]["add"] = $rbacreview->getRoleOperationsOnObject($role_id, $a_ref_id);
                                }
                                else
                                {
                                        $result["ops"][$role_id] = $rbacreview->getRoleOperationsOnObject($role_id, $a_ref_id);
                                }
                        }
                }
                // inheritance
                $rolf_data = $rbacreview->getRoleFolderOfObject($a_ref_id);
                $rolf_id = $rolf_data["child"];
                if($rolf_id && $rolf_id != ROLE_FOLDER_ID)
                {
                        if($a_add_action)
                        {
                                $result["inht"]["add"] = $rbacreview->getRolesOfRoleFolder($rolf_id);
                        }
                        else
                        {
                                $result["inht"] = $rbacreview->getRolesOfRoleFolder($rolf_id);
                        }
                }
                
                return $result;
        }

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static ilRbacLog::gatherTemplate	(	$a_role_folder_ref_id,
		$a_role_id
	)

static

Definition at line 126 of file class.ilRbacLog.php.

Referenced by ilObjRoleGUI\permSaveObject().

        {
                global $rbacreview;
                return $rbacreview->getAllOperationsOfRole($a_role_id, $a_role_folder_ref_id);
        }

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static ilRbacLog::getLogItems	(		$a_ref_id,
			$a_limit,
			$a_offset,
		array	$a_filter = `NULL`
	)

static

Definition at line 195 of file class.ilRbacLog.php.

References $ilDB, $result, $row, and IL_CAL_UNIX.

Referenced by ilRbacLogTableGUI\getItems().

        {
                global $ilDB, $rbacreview;
                if($a_filter)
                {
                        $where = NULL;
                        if($a_filter["action"])
                        {
                                $where[] = "action = ".$ilDB->quote($a_filter["action"], "integer");
                        }
                        if($a_filter["date"]["from"])
                        {
                                $from = $a_filter["date"]["from"]->get(IL_CAL_UNIX);
                                $from = strtotime("00:00:00", $from);
                                $where[] = "created >= ".$ilDB->quote($from, "integer");
                        }
                        if($a_filter["date"]["to"])
                        {
                                $to = $a_filter["date"]["to"]->get(IL_CAL_UNIX);
                                $to = strtotime("23:59:59", $to);
                                $where[] = "created <= ".$ilDB->quote($to, "integer");
                        }
                        if(sizeof($where))
                        {
                                $where = " AND ".implode(" AND ", $where);
                        }
                }
                $set = $ilDB->query("SELECT COUNT(*) FROM rbac_log WHERE ref_id = ".$ilDB->quote($a_ref_id, "integer").$where);
                $count = array_pop($ilDB->fetchAssoc($set));
                $ilDB->setLimit($a_limit, $a_offset);
                $set = $ilDB->query("SELECT * FROM rbac_log WHERE ref_id = ".$ilDB->quote($a_ref_id, "integer").
                        $where." ORDER BY created DESC");
            $result = array();
                while($row = $ilDB->fetchAssoc($set))
                {
                        $row["data"] = unserialize($row["data"]);
                        $result[] = $row;
                }
                return array("cnt"=>$count, "set"=>$result);
        }

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static ilRbacLog::isActive ( )

static

Definition at line 25 of file class.ilRbacLog.php.

References ilPrivacySettings\_getInstance().

Referenced by ilPermission2GUI\__initSubTabs(), ilRbacAdmin\adjustMovedObjectPermissions(), ilObjRole\adjustPermissions(), ilPermission2GUI\changeOwner(), ilObjectCopyGUI\copySingleObject(), ilPermission2GUI\log(), ilContainerGUI\performPasteIntoMultipleObjectsObject(), and ilObjRoleGUI\permSaveObject().

    {
                include_once "Services/PrivacySecurity/classes/class.ilPrivacySettings.php";
                $settings = ilPrivacySettings::_getInstance();
                if($settings->enabledRbacLog())
                {
                        return true;
                }
                return false;
        }

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static ilRbacLog::isValidAction ( $a_action )

staticprotected

Definition at line 184 of file class.ilRbacLog.php.

    {
                if(in_array($a_action, array(self::EDIT_PERMISSIONS, self::MOVE_OBJECT, self::LINK_OBJECT,
                        self::COPY_OBJECT, self::CREATE_OBJECT, self::EDIT_TEMPLATE, self::EDIT_TEMPLATE_EXISTING,
                        self::CHANGE_OWNER)))
                {
                        return true;
                }
                return false;
        }