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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace XoopsModules\Extcal;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * You may not change or alter any portion of this comment or credits  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * of supporting developers from this source code or any supporting source code  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * which is considered copyrighted (c) material of the original comment or credit authors.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This program is distributed in the hope that it will be useful,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright    {@link https://xoops.org/ XOOPS Project} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license      {@link https://www.gnu.org/licenses/gpl-2.0.html GNU GPL 2 or later} | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package      extcal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author       XOOPS Development Team,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use XoopsModules\Extcal\{Helper | 
            
                            
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                };  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                // // require_once __DIR__ . '/ExtcalPersistableObjectHandler.php';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class EventmemberHandler.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class EventmemberHandler extends ExtcalPersistableObjectHandler  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param \XoopsDatabase|null $db  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(\XoopsDatabase $db = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null === $db) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $db = \XoopsDatabaseFactory::getDatabaseConnection();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct($db, 'extcal_eventmember', Eventmember::class, ['event_id', 'uid']);  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $varArr  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function createEventmember($varArr)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $eventmember = $this->create();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $eventmember->setVars($varArr);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->insert($eventmember, true)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $eventNotMemberHandler = Helper::getInstance()->getHandler(\_EXTCAL_CLN_NOT_MEMBER);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $eventNotMemberHandler->deleteById([$varArr['event_id'], $varArr['uid']]);  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $key  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function deleteEventmember($key)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->deleteById($key, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $eventId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getMembers($eventId)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        /** @var \XoopsMemberHandler $memberHandler */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $memberHandler = \xoops_getHandler('member'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $eventMember   = $this->getObjects(new \Criteria('event_id', $eventId)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $count         = \count($eventMember);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($count > 0) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $in = '(' . $eventMember[0]->getVar('uid'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            \array_shift($eventMember);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            foreach ($eventMember as $member) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $in .= ',' . $member->getVar('uid'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $in       .= ')';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $criteria = new \Criteria('uid', $in, 'IN'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $criteria = new \Criteria('uid', '(0)', 'IN'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $memberHandler->getUsers($criteria, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $eventId  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return int|array  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function getNbMember($eventId)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $criteria = new \Criteria('event_id', $eventId); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->getCount($criteria);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: