| commit | author | age | ||
| 8bd4d9 | 1 | <?php |
| JK | 2 | /** |
| 3 | * Klasa obsługująca żądania wysyłane do bota | |
| 4 | */ | |
| 5 | class BotPull { | |
| 6 | private $PDO; | |
| 7 | ||
| 8 | private function init() { | |
| 9 | if(is_file(BOT_TOPDIR.'/cache/functions.sqlite')) { | |
| 10 | $this->PDO = new PDO('sqlite:'.BOT_TOPDIR.'/cache/functions.sqlite'); | |
| 11 | $this->PDO->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); | |
| 12 | $this->PDO->setAttribute(PDO::ATTR_ORACLE_NULLS, PDO::NULL_TO_STRING); | |
| 13 | return; | |
| 14 | } | |
| 15 | ||
| 16 | $functions = array(); | |
| 17 | ||
| 18 | $modules = glob(BOT_TOPDIR.'/modules/*', GLOB_ONLYDIR); | |
| 19 | foreach($modules as $dir) { | |
| 20 | if(!is_file($dir.'/init.php')) { | |
| 21 | continue; | |
| 22 | } | |
| 23 | ||
| 24 | $class = include_once($dir.'/init.php'); | |
| 25 | if(!$class || !class_exists($class, FALSE)) { | |
| 26 | continue; | |
| 27 | } | |
| 28 | ||
| 29 | $init = new $class; | |
| 30 | if(!($init instanceof BotModuleInit)) { | |
| 31 | continue; | |
| 32 | } | |
| 33 | ||
| 34 | $row = $init->register(); | |
| 35 | if(!is_array($row)) { | |
| 36 | $row = array(); | |
| 37 | } | |
| 38 | ||
| 39 | foreach($row as $name => &$value) { | |
| 40 | if(!is_array($value)) { | |
| 41 | unset($row[$name]); | |
| 42 | continue; | |
| 43 | } | |
| 44 | ||
| 45 | foreach($value as &$val) { | |
| 46 | $val['dir'] = '/modules/'.basename($dir).'/'; | |
| 47 | $val['init'] = $class; | |
| 48 | $val['file'] = $val['file']; | |
| 49 | } | |
| 50 | ||
| 51 | $name2 = funcs::utfToAscii(strtolower($name)); | |
| 52 | if($name != $name2) { | |
| 53 | if(isset($row[$name2])) { | |
| 54 | $row[$name2] = array_merge_recursive($row[$name2], $row[$name]); | |
| 55 | } | |
| 56 | else | |
| 57 | { | |
| 58 | $row[$name2] = $row[$name]; | |
| 59 | } | |
| 60 | ||
| 61 | unset($row[$name]); | |
| 62 | } | |
| 63 | } | |
| 64 | ||
| 65 | $functions = array_merge_recursive($functions, $row); | |
| 66 | } | |
| 67 | ||
| 68 | try { | |
| 69 | $this->PDO = new PDO('sqlite:'.BOT_TOPDIR.'/cache/functions.sqlite'); | |
| 70 | $this->PDO->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); | |
| 71 | $this->PDO->setAttribute(PDO::ATTR_ORACLE_NULLS, PDO::NULL_TO_STRING); | |
| 72 | ||
| 73 | $this->PDO->query('CREATE TABLE functions ( | |
| 74 | name VARCHAR(50), | |
| 75 | priority INT, | |
| 76 | dir VARCHAR(255), | |
| 77 | init VARCHAR(255), | |
| 78 | file VARCHAR(255), | |
| 79 | class VARCHAR(255), | |
| 80 | method VARCHAR(255), | |
| 81 | params TEXT, | |
| 82 | PRIMARY KEY ( | |
| 83 | name ASC, | |
| 84 | priority ASC | |
| 85 | ) | |
| 86 | )'); | |
| 87 | ||
| 88 | $this->PDO->query('CREATE INDEX file ON functions (dir, file)'); | |
| 89 | ||
| 90 | $st = $this->PDO->prepare('INSERT INTO functions (name, priority, dir, init, file, class, method, params) VALUES (?, ?, ?, ?, ?, ?, ?, ?)'); | |
| 91 | ||
| 92 | $this->PDO->beginTransaction(); | |
| 93 | foreach($functions as $name => $funcs) { | |
| 94 | $name = funcs::utfToAscii(strtolower($name)); | |
| 95 | foreach($funcs as $priority => $func) { | |
| 96 | if(!isset($func['params'])) { | |
| 97 | $func['params'] = NULL; | |
| 98 | } | |
| 99 | ||
| 100 | $st->execute(array($name, $priority, $func['dir'], $func['init'], $func['file'], $func['class'], $func['method'], serialize($func['params']))); | |
| 101 | } | |
| 102 | } | |
| 103 | $this->PDO->commit(); | |
| 104 | } | |
| 105 | catch(Exception $e) { | |
| 106 | @unlink(BOT_TOPDIR.'/cache/functions.sqlite'); | |
| 107 | throw $e; | |
| 108 | } | |
| 109 | } | |
| 110 | ||
| 111 | /** | |
| 112 | * Przetwarza wiadomość do bota | |
| 113 | * @param BotMessage $msg Wiadomość | |
| 114 | */ | |
| 115 | function __construct(BotMessage $msg) { | |
| 116 | try { | |
| 117 | $this->init(); | |
| 118 | ||
| 119 | $st = $this->PDO->prepare('SELECT dir, file, class, method, params FROM functions WHERE name=? ORDER BY priority ASC'); | |
| 120 | $st->execute(array($msg->command)); | |
| 121 | $data1 = $st->fetchAll(); | |
| 122 | $st->execute(array('*')); | |
| 123 | $data2 = $st->fetchAll(); | |
| 124 | ||
| 125 | $data = array_merge($data1, $data2); | |
| 126 | unset($data1, $data2); | |
| 127 | ||
| 128 | $return = NULL; | |
| 129 | ||
| 130 | foreach($data as $func) { | |
| 131 | if(!is_file(BOT_TOPDIR.$func['dir'].$func['file'])) { | |
| 132 | $st = $this->PDO->prepare('DELETE FROM functions WHERE dir=? AND file=?'); | |
| 133 | $st->excecute(array($func['dir'], $func['file'])); | |
| 134 | continue; | |
| 135 | } | |
| 136 | ||
| 137 | require_once(BOT_TOPDIR.$func['dir'].$func['file']); | |
| 138 | ||
| 139 | $class = new $func['class']; | |
| 140 | $return = $class->$func['method']($msg, unserialize($func['params'])); | |
| 141 | ||
| 142 | if($return instanceof BotMsg) { | |
| 143 | break; | |
| 144 | } | |
| 145 | } | |
| 146 | ||
| 147 | if(!($return instanceof BotMsg)) { | |
| 148 | $return = new BotMsg('Nieznane polecenie. Wpisz <b>help</b> by uzyskać listę komend.'); | |
| 149 | } | |
| 150 | } | |
| 151 | catch(Exception $e) { | |
| 152 | $return = new BotMsg('Wystąpił błąd podczas przetwarzania poleceń. Komunikat:<br />'.nl2br($e)); | |
| 153 | } | |
| 154 | ||
| 155 | try { | |
| 156 | $class = substr(get_class($msg), strlen('BotMessage')); | |
| 157 | if(!$class) { | |
| 158 | throw new Exception('Wiadomość dostarczona za pomocą nieznanego interfejsu.'); | |
| 159 | } | |
| 160 | ||
| 161 | $class = 'BotMsg'.$class; | |
| 162 | ||
| 163 | try { | |
| 164 | $class = new $class($return); | |
| 165 | } | |
| 166 | catch(Exception $e) { | |
| 167 | $class = new $class(new BotMsg('Wystąpił błąd podczas przetwarzania poleceń. Komunikat:<br />'.nl2br($e))); | |
| 168 | } | |
| 169 | ||
| 170 | $class->sendPullResponse(); | |
| 171 | } | |
| 172 | catch(Exception $e) { | |
| 173 | echo 'Wystąpił błąd podczas przetwarzania poleceń. Komunikat: '.$e; | |
| 174 | } | |
| 175 | } | |
| 176 | } | |
| 177 | ?> | |
