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<?php
/**
* CBLib, Community Builder Library(TM)
* @version $Id: 6/20/14 1:00 AM $
* @package ${NAMESPACE}
* @copyright (C) 2004-2023 www.joomlapolis.com / Lightning MultiCom SA - and its licensors, all rights reserved
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU/GPL version 2
*/
use CBLib\Application\Application;
use CBLib\Database\DatabaseDriverInterface;
use CBLib\Language\CBTxt;
use Joomla\CMS\Access\Access;
defined('CBLIB') or die();
/**
* CBACL Class implementation
* Legacy Class CBACL of CB 1.9
* @deprecated 2.0 : Use \CBLib\Entity\User\User isAuthorizedToPerformActionOnAsset() and canViewAccessLevel()
* @see \CBLib\Entity\User\User
*/
class CBACL
{
/**
* @var DatabaseDriverInterface
*/
protected $_db;
/**
* Constructor
*
* @param DatabaseDriverInterface $db
*/
public function __construct( DatabaseDriverInterface $db )
{
$this->_db = $db;
}
/**
* @deprecated 2.0 always use ids only for storage
*
* @param string $groupName
* @return null|string
*/
public function get_group_id( $groupName )
{
$query = 'SELECT ' . $this->_db->NameQuote( 'id' )
. "\n FROM " . $this->_db->NameQuote( '#__usergroups' )
. "\n WHERE " . $this->_db->NameQuote( 'title' ) . " = " . $this->_db->Quote( $groupName );
$this->_db->setQuery( $query );
$return = $this->_db->loadResult();
return $return;
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Get Group name of $groupId
*
* @deprecated 2.0 use Application::CmsPermissions()->getGroupName( $groupId )
* @see CmsPermissionsInterface::getGroupName()
*
* @param int $groupId Group Id
* @return null|string name (starts with '[' if deleted group name)
*/
public function get_group_name( $groupId )
{
return Application::CmsPermissions()->getGroupName( $groupId );
}
/**
* @deprecated 2.0 use Application::MyUser()->isAuthorizedToPerformActionOnAsset( $action, $assetName );
* @see User::isAuthorizedToPerformActionOnAsset()
*
* @param string $assetName
* @param string $action
* @return boolean
*/
public function acl_check( $assetName = null, $action = null )
{
return Application::MyUser()->isAuthorizedToPerformActionOnAsset( $action, $assetName );
}
/**
* @deprecated 2.0 use Application::MyUser()->getAuthorisedGroups( $recurse ); or Application::User( (int) $user_id )->getAuthorisedGroups( $recurse );
* @see User::getAuthorisedGroups()
*
* @param null $var_1
* @param null $var_2
* @param null $var_3
* @return array
*/
protected function get_object_groups( $var_1 = null, $var_2 = null, $var_3 = null )
{
$user_id = ( is_integer( $var_1 ) ? $var_1 : $var_2 );
$recurse = ( $var_3 == 'RECURSE' ? true : false );
return Application::User( (int) $user_id )->getAuthorisedGroups( $recurse );
}
protected function get_group_children( $var_1 = null, /** @noinspection PhpUnusedParameterInspection */ $var_2 = null, $var_3 = null )
{
if ( ! $var_3 ) {
$var_3 = 'NO_RECURSE';
}
$query = 'SELECT g1.' . $this->_db->NameQuote( 'id' )
. "\n FROM " . $this->_db->NameQuote( '#__usergroups' ) . " AS g1";
if ( $var_3 == 'RECURSE' ) {
$query .= "\n LEFT JOIN " . $this->_db->NameQuote( '#__usergroups' ) . " AS g2"
. ' ON g2.' . $this->_db->NameQuote( 'lft' ) . ' < g1.' . $this->_db->NameQuote( 'lft' )
. ' AND g2.' . $this->_db->NameQuote( 'rgt' ) . ' > g1.' . $this->_db->NameQuote( 'rgt' )
. "\n WHERE g2." . $this->_db->NameQuote( 'id' ) . " = " . (int) $var_1;
} else {
$query .= "\n WHERE g1." . $this->_db->NameQuote( 'parent_id' ) . " = " . (int) $var_1;
}
$query .= "\n ORDER BY g1." . $this->_db->NameQuote( 'title' );
$this->_db->setQuery( $query );
$return = $this->_db->loadResultArray();
return $return;
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Gets all groups of the CMS
*
* @deprecated 2.0 use Application::CmsPermissions()->getAllGroups( $html )
* @see CmsPermissionsInterface::getAllGroups()
*
* @param null $var_1
* @param null $var_2
* @param null $var_3
* @param bool $html
* @return array|StdClass[]
*/
public function get_group_children_tree( /** @noinspection PhpUnusedParameterInspection */ $var_1 = null, $var_2 = null, $var_3 = null, $html = true )
{
$userGroups = Application::CmsPermissions()->getAllGroups( $html );
if ( ! $html ) {
$ugOld = array();
foreach ( $userGroups as $value => $text ) {
$ugOld[] = array( 'value' => $value, 'text' => $text );
}
return $ugOld;
}
return $userGroups;
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Gets access levels of CMS for $user_id
*
* @deprecated 2.0 use Application::MyUser()->getAuthorisedViewLevels() or Application::User( (int) $user_id )->getAuthorisedViewLevels()
* @see User::getAuthorisedViewLevels()
*
* @param int $user_id
* @param boolean $recurse (DEPRECATED 1.8)
* @return array of int
*/
public function get_object_access( $user_id, /** @noinspection PhpUnusedParameterInspection */ $recurse = false )
{
return Application::User( (int) $user_id )->getAuthorisedViewLevels();
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Gives list of view access levels available with translated texts for the levels
*
* @deprecated 2.0 use Application::CmsPermissions()->getAllViewAccessLevels( $htmlOnly, $filterByVisibleToUser )
* @see CmsPermissionsInterface::getAllViewAccessLevels()
*
* @param boolean|string $html false/0: array( 'value' =>, 'text' =>), true/1: ready for moscomprofilerHTML::selectList, 2: array( value => text )
* @param boolean $oldCb1NumberingUnusedNow
* @param boolean $filterByVisibleToMe Restrict result by only View Access Levels visible to me
* @return array Access levels
*/
public function get_access_children_tree( $html = true, /** @noinspection PhpUnusedParameterInspection */ $oldCb1NumberingUnusedNow = true, $filterByVisibleToMe = false )
{
$filterByVisibleToUser = $filterByVisibleToMe ? Application::MyUser() : null;
$htmlOnly = ( $html === true );
$accessLevels = Application::CmsPermissions()->getAllViewAccessLevels( $htmlOnly, $filterByVisibleToUser );
if ( $html === false ) {
$oldLevels = array();
foreach ( $accessLevels as $value => $text ) {
$oldLevels[] = array( 'value' => $value, 'text' => $text );
}
return $oldLevels;
}
return $accessLevels;
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* @deprecated 2.0 use Application::CmsPermissions()->getAllViewAccessLevels( $htmlOnly, $filterByVisibleToUser )
*
* @param $access_gid
* @param $recurse
* @param $user_gids
* @return bool
*/
public function get_allowed_access( $access_gid, $recurse, $user_gids )
{
global $_CB_framework;
if ( ! is_array( $user_gids ) ) {
$user_gids = array( $user_gids );
}
if ( ( $access_gid == -2 ) || ( ( $access_gid == -1 ) && ( $user_gids && ( ! in_array( $_CB_framework->getCfg( 'guest_usergroup' ), $user_gids ) ) ) ) ) {
return true;
} else {
if ( in_array( $access_gid, $user_gids ) ) {
return true;
} else {
if ( $recurse == 'RECURSE' ) {
/** @noinspection PhpDeprecationInspection */
$group_children = $this->get_group_parent_ids( $access_gid );
if ( is_array( $group_children ) && ( count( $group_children ) > 0 ) ) {
if ( array_intersect( $user_gids, $group_children ) ) {
return true;
}
}
}
}
return false;
}
}
/**
* @deprecated 2.0 No use anymore for such functionality
*
* @param int $gid
* @return array
*/
public function get_group_children_ids( $gid )
{
static $gids = array();
$gid = (int) $gid;
if ( ! isset( $gids[$gid] ) ) {
static $grps = null;
static $paths = null;
if ( ! isset( $grps ) ) {
$query = 'SELECT *'
. "\n FROM " . $this->_db->NameQuote( '#__usergroups' )
. "\n ORDER BY " . $this->_db->NameQuote( 'lft' );
$this->_db->setQuery( $query );
$grps = $this->_db->loadObjectList( 'id' );
}
if ( ! array_key_exists( $gid, $grps ) ) {
return array();
}
if ( ! isset( $paths[$gid] ) ) {
jimport('joomla.access.access');
$isSuper = Access::checkGroup( $gid, 'core.admin' );
$paths[$gid] = array();
foreach( $grps as $grp ) {
if ( ( ( $grp->lft <= $grps[$gid]->lft ) && ( $grp->rgt >= $grps[$gid]->rgt ) ) || $isSuper ) {
$paths[$gid][] = $grp->id;
}
}
}
$type = $this->get_parent_container( $grps[$gid], $grps );
if ( in_array( $type, array( 2, 3 ) ) ) {
/** @noinspection PhpDeprecationInspection */
$paths[$gid] = array_merge( $paths[$gid], array_diff( $this->get_group_parent_ids( 2 ), $this->get_group_parent_ids( $gid ) ) );
}
$paths[$gid] = array_unique( $paths[$gid] );
sort( $paths[$gid], SORT_NUMERIC );
$groups = $paths[$gid];
for ( $i = 0, $n = count( $groups ); $i < $n; $i++ ) {
$groups[$i] = (int) $groups[$i];
}
$standardlist = array( -2 );
global $_CB_framework;
if ( $gid && ( $gid != $_CB_framework->getCfg( 'guest_usergroup' ) ) ) {
$standardlist[] = -1;
}
$groups = array_merge( $groups, $standardlist );
$gids[$gid] = $groups;
}
return $gids[$gid];
}
/**
* @deprecated 2.0 No use anymore for such functionality
*
* @param int $gid
* @return array
*/
public function get_group_parent_ids( $gid = null )
{
static $gids = array();
$gid = (int) $gid;
if ( ! isset( $gids[$gid] ) ) {
static $grps = null;
static $paths = null;
if ( ! isset( $grps ) ) {
$query = 'SELECT *'
. "\n FROM " . $this->_db->NameQuote( '#__usergroups' )
. "\n ORDER BY " . $this->_db->NameQuote( 'lft' );
$this->_db->setQuery( $query );
$grps = $this->_db->loadObjectList( 'id' );
}
if ( ! array_key_exists( $gid, $grps ) ) {
return array();
}
if ( ! isset( $paths[$gid] ) ) {
$paths[$gid] = array();
foreach( $grps as $grp ) {
if ( ( $grp->lft >= $grps[$gid]->lft ) && ( $grp->rgt <= $grps[$gid]->rgt ) ) {
$paths[$gid][] = $grp->id;
}
}
}
$type = $this->get_parent_container( $grps[$gid], $grps );
if ( ( $type === 1 ) && ( $gid !== 6 ) ) {
/** @noinspection PhpDeprecationInspection */
$paths[$gid] = array_merge( $paths[$gid], $this->get_group_parent_ids( 6 ) );
} elseif ( ( $type === 2 ) && ( $gid !== 8 ) ) {
/** @noinspection PhpDeprecationInspection */
$paths[$gid] = array_merge( $paths[$gid], $this->get_group_parent_ids( 8 ) );
}
$paths[$gid] = array_unique( $paths[$gid] );
sort( $paths[$gid], SORT_NUMERIC );
$groups = $paths[$gid];
for ( $i = 0, $n = count( $groups ); $i < $n; $i++ ) {
$groups[$i] = (int) $groups[$i];
}
$gids[$gid] = $groups;
}
return $gids[$gid];
}
protected function get_parent_container( $grp, $groups )
{
if ( $grp && $groups ) {
$id = (int) $grp->id;
$parent = (int) $grp->parent_id;
$grps = array( $parent, $id );
// Go no further if group has no parent:
if ( $parent ) {
if ( in_array( 2, $grps ) ) {
return 1; // Registered
} elseif ( in_array( 6, $grps ) ) {
return 2; // Manager
} elseif ( in_array( 8, $grps ) ) {
return 3; // Super Administrator
}
// Loop through for deep groups:
return $this->get_parent_container( $groups[$parent], $groups );
} else {
return 0; // Root
}
}
return null; // Unknown
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Checks if the user is a super-admin
*
* @since 1.8 (and param $userId since 1.8.1)
* @deprecated 2.0 use \CBLib\Application\Application::MyUser()->isSuperAdmin(); or \CBLib\Application\Application::User( (int) $userId )->isSuperAdmin();
* @see \CBLib\Entity\User\User::isSuperAdmin()
*
* @param int|null $userId User id (default: NULL means logged-in user)
* @return boolean TRUE: Yes, user is super-admin, FALSE otherwise
*/
public function amIaSuperAdmin( $userId = null )
{
if ( $userId === null ) {
return Application::MyUser()->isSuperAdmin();
}
return Application::User( (int) $userId )->isSuperAdmin();
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Checks if at least a group within $groups gives the authorization to perform an $action on an $asset
*
* @since 1.8 (and Joomla 1.6+ only for now)
* @deprecated 2.0 use Application::CmsPermissions()->checkGroupsForActionOnAsset( $groups, $action, $asset )
* @see CmsPermissions::checkGroupsForActionOnAsset()
*
* @param array $groups
* @param string $action
* @param string $asset
* @return boolean
*/
public function authorizeGroupsForAction( $groups, $action = 'core.admin', $asset = 'com_comprofiler' )
{
return Application::CmsPermissions()->checkGroupsForActionOnAsset( $groups, $action, $asset );
}
/**
* @todo: Unused in 2.0: Remove in 2.1:
* Gives all groups to which user $myId is assigned (but none below)
*
* @since 1.8
* @deprecated 2.0 use Application::MyUser()->getAuthorisedGroups( false ); or Application::User( (int) $myId )->getAuthorisedGroups( false );
* @see User::getAuthorisedGroups()
*
* @param int $myId User-id
* @return array of int Group ids
*/
public function myGroups( $myId )
{
return Application::User( (int) $myId )->getAuthorisedGroups( false );
}
/**
* @deprecated 2.0 No use anymore for such functionality
*
* @param int $myId
* @param boolean $raw
* @param boolean $exact
* @return array
*/
public function get_groups_below_me( $myId = null, $raw = false, $exact = false )
{
global $_CB_framework;
static $gids = array();
if ( $myId == null ) {
$myId = $_CB_framework->myId();
} else {
$myId = (int) $myId;
}
$id = (int) $myId . '_'. (int) $exact;
if ( ! isset( $gids[$id] ) ) {
$my_groups = Application::User( (int) $myId )->getAuthorisedGroups( false );
$my_gids = array();
if ( $my_groups ) foreach ( $my_groups as $gid ) {
/** @noinspection PhpDeprecationInspection */
$my_gids = array_unique( array_merge( $my_gids, $this->get_group_children_ids( $gid ) ) );
/** @noinspection PhpDeprecationInspection */
$my_gids = array_unique( array_merge( $my_gids, $this->get_object_groups( $myId, null, 'RECURSE' ) ) );
}
if ( ( ! is_array( $my_gids ) ) || empty( $my_gids ) ) {
$my_gids = array();
} else {
cbArrayToInts( $my_gids );
if ( $exact ) foreach ( $my_gids as $k => $v ) {
if ( in_array( $v, $my_groups ) ) {
unset( $my_gids[$k] );
}
}
}
$groups = Application::CmsPermissions()->getAllGroups( true );
if ( $groups ) {
foreach ( $groups as $k => $v ) {
if ( ! in_array( (int) $v->value, $my_gids ) ) {
unset( $groups[$k] );
}
}
}
$gids[$id] = array_values( $groups );
}
$rows = $gids[$id];
if ( $raw ) {
// in raw mode, makes array of strict ints:
$grps = array( -2 );
if ( $myId ) {
$grps[] = -1;
}
if ( $rows ) {
foreach ( $rows as $row ) {
$grps[] = (int) $row->value;
}
} else {
$grps[] = (int) $_CB_framework->getCfg( 'guest_usergroup' );
}
$rows = $grps;
} elseif ( ! $rows ) {
$rows = array();
}
return $rows;
}
/**
* Prepare top most GID from array of IDs
* @deprecated 2.0 No use anymore for such functionality
*
* @param array $gids
* @return int
*/
public function getBackwardsCompatibleGid( $gids )
{
static $mod = null;
static $admin = null;
static $super_admin = null;
if ( $super_admin === null ) {
$mod = $this->mapGroupNamesToValues( 'Manager' );
$admin = $this->mapGroupNamesToValues( 'Administrator' );
$super_admin = $this->mapGroupNamesToValues( 'Superadministrator' );
}
$gids = (array) $gids;
cbArrayToInts( $gids );
if ( in_array( $super_admin, $gids ) ) {
$gid = $super_admin;
} elseif ( in_array( $admin, $gids ) ) {
$gid = $admin;
} elseif ( in_array( $mod, $gids ) ) {
$gid = $mod;
} else {
$gid = ( empty( $gids ) ? null : $gids[( count( $gids ) - 1 )] );
}
return $gid;
}
/**
* Remap literal groups (such as in default values) to the hardcoded CMS values
* @deprecated 2.0 No use anymore for such functionality: Except for getting Public group: $_CB_framework->getCfg( 'guest_usergroup' )
*
* @param string|array $name of int|string
* @return int|array of int
*/
public function mapGroupNamesToValues( $name )
{
static $ps = null;
$selected = (array) $name;
foreach ( $selected as $k => $v ) {
if ( ! is_numeric( $v ) ) {
if ( ! $ps ) {
$ps = array( 'Root' => 0 , 'Users' => 0 , 'Public' => 1, 'Registered' => 2, 'Author' => 3, 'Editor' => 4, 'Publisher' => 5, 'Backend' => 0 , 'Manager' => 6, 'Administrator' => 7, 'Superadministrator' => 8, 'Guest' => 9 );
}
if ( array_key_exists( $v, $ps ) ) {
if ( $ps[$v] != 0 ) {
$selected[$k] = $ps[$v];
} else {
unset( $selected[$k] );
}
} else {
$selected[$k] = $v;
}
}
}
if ( ! is_array( $name ) ) {
$selected = $selected[0];
}
return $selected;
}
/**
* @deprecated 2.0 No use anymore for such functionality, since we have Permissions for that and we should not be depending on groups
*
* @param array $user_ids
* @param string $action
* @param boolean $allow_myself
* @return null|string
*/
public function get_users_permission( $user_ids, $action, $allow_myself = false )
{
global $_CB_framework, $_PLUGINS;
$msg = null;
if ( is_array( $user_ids ) && count( $user_ids ) ) {
CBuser::advanceNoticeOfUsersNeeded( $user_ids );
foreach ( $user_ids as $user_id ) {
if ( $user_id != 0 ) {
if ( CBuser::getUserDataInstance( $user_id )->id ) {
/** @noinspection PhpDeprecationInspection */
$groups = $this->get_object_groups( $user_id );
if ( isset( $groups[0] ) ) {
$this_group = strtolower( Application::CmsPermissions()->getGroupName( $groups[0] ) );
} else {
$this_group = 'Registered';
}
} else {
$msg .= CBTxt::T( 'User not found.' ) . ' ';
$this_group = null;
}
} else {
$this_group = 'Registered';
}
if ( $user_id == $_CB_framework->myId() ) {
if ( ! $allow_myself ) {
$msg .= CBTxt::T( 'YOU_CANNOT_ACTION_SELF', 'You cannot [action] yourself!', array( '[action]' => $action ) ) . ' ';
}
} else {
if ( ! Application::MyUser()->isSuperAdmin() ) {
/** @noinspection PhpDeprecationInspection */
$userGroups = $this->get_object_groups( $user_id );
/** @noinspection PhpDeprecationInspection */
$myGroups = $this->get_object_groups( $_CB_framework->myId() );
$iAmAdmin = ( Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.manage', 'com_users' )
&& Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.edit', 'com_users' ) );
$exactGids = ! $iAmAdmin;
/** @noinspection PhpDeprecationInspection */
$myGidsTree = $this->get_groups_below_me( $_CB_framework->myId(), true, $exactGids );
$isHeSAdmin = Application::User( (int) $user_id )->isSuperAdmin();
if ( ( ( array_values( $userGroups ) == array_values( $myGroups ) ) && ( ! $iAmAdmin ) )
|| ( $user_id && $userGroups && ( ! array_intersect( $userGroups, $myGidsTree ) ) )
|| $isHeSAdmin )
{
$msg .= CBTxt::T( 'YOU_CANNOT_ACTION_USERGROUP', 'You cannot [action] a `[usergroup]`. Only higher-level users have this power.', array( '[action]' => $action, '[usergroup]' => $this_group ) ) . ' ';
}
}
}
}
} else {
if ( $user_ids == $_CB_framework->myId() ) {
if ( ! $allow_myself ) {
$msg .= CBTxt::T( 'YOU_CANNOT_ACTION_SELF', 'You cannot [action] yourself!', array( '[action]' => $action ) ) . ' ';
}
} else {
if ( ! Application::MyUser()->isSuperAdmin() ) {
/** @noinspection PhpDeprecationInspection */
$userGroups = $this->get_object_groups( $user_ids );
/** @noinspection PhpDeprecationInspection */
$myGroups = $this->get_object_groups( $_CB_framework->myId() );
$iAmAdmin = ( Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.manage', 'com_users' )
&& Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.edit', 'com_users' ) );
$exactGids = ! $iAmAdmin;
/** @noinspection PhpDeprecationInspection */
$myGidsTree = $this->get_groups_below_me( $_CB_framework->myId(), true, $exactGids );
$isHeSAdmin = Application::User( (int) $user_ids )->isSuperAdmin();
if ( ( ( array_values( $userGroups ) == array_values( $myGroups ) ) && ( ! $iAmAdmin ) )
|| ( $user_ids && $userGroups && ( ! array_intersect( $userGroups, $myGidsTree ) ) )
|| $isHeSAdmin )
{
$msg .= CBTxt::T( 'YOU_CANNOT_ACTION_USER', 'You cannot [action] a user. Only higher-level users have this power.', array( '[action]' => $action ) ) . ' ';
}
}
}
}
if ( $_PLUGINS ) {
$_PLUGINS->trigger( 'onUsersPermission', array( $user_ids, $action, $allow_myself, &$msg ) );
}
return $msg;
}
/**
* @deprecated 2.0 We need to add that Config allowModeratorsUserEdit as param when we remove its use.
* Current uses are only: cbCheckIfUserCanPerformUserTask( $user->id, 'allowModeratorsUserEdit' )
*
* @param int $user_id
* @param string $action
* @return boolean|null|string
*/
public function get_user_permission_task( $user_id, $action )
{
global $_CB_framework, $_PLUGINS, $ueConfig;
if ( $user_id == 0 ) {
$user_id = $_CB_framework->myId();
} else {
$user_id = (int) $user_id; }
if ( $user_id == 0 ) {
$ret = false;
} elseif ( $user_id == $_CB_framework->myId() ) {
$ret = null;
} else {
if ( ( ! isset( $ueConfig[$action] ) ) || ( $ueConfig[$action] == 0 ) ) {
$ret = CBTxt::Th( 'UE_FUNCTIONALITY_DISABLED', 'This functionality is currently disabled.' );
} elseif ( $ueConfig[$action] == 1 ) {
$isModerator = Application::MyUser()->isGlobalModerator();
if ( ! $isModerator ) {
$ret = false;
} else {
$isModerator_user = Application::User( (int) $user_id )->isGlobalModerator();
if ( $isModerator_user ) {
/** @noinspection PhpDeprecationInspection */
$ret = $this->get_users_permission( array( $user_id ), 'edit', true );
} else {
$ret = null;
}
}
} elseif ( $ueConfig[$action] > 1 ) {
// 8: super admins only
// 7: admins and super admins only
if ( Application::MyUser()->isSuperAdmin() ) {
$ret = null;
} elseif ( $ueConfig[$action] != 7 ) {
$ret = false;
} else {
// Admins and Super-admins:
if ( Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.manage', 'com_users' )
&& Application::MyUser()->isAuthorizedToPerformActionOnAsset( 'core.edit', 'com_users' ) )
{
$ret = null;
} else {
$ret = false;
}
}
} else {
$ret = false;
}
}
if ( $ret === false ) {
$ret = CBTxt::Th( 'UE_NOT_AUTHORIZED', 'You are not authorized to view this page!' );
if ( $_CB_framework->myId() < 1 ) {
$ret .= '<br />' . CBTxt::Th( 'UE_DO_LOGIN', 'You need to log in.' );
}
}
if ( $_PLUGINS ) {
$_PLUGINS->trigger( 'onUserPermissionTask', array( $user_id, $action, &$ret ) );
}
return $ret;
}
/**
* @deprecated 2.0 use Application::MyUser()->isGlobalModerator(); or Application::User( (int) $user_id )->isGlobalModerator();
* @see User::isGlobalModerator()
*
* @param int $user_id
* @return boolean
*/
public function get_user_moderator( $user_id )
{
global $_PLUGINS;
$isModerator = Application::User( (int) $user_id )->isGlobalModerator();
if ( $_PLUGINS ) {
$_PLUGINS->trigger( 'onUserModerator', array( $user_id, &$isModerator ) );
}
return $isModerator;
}
}