Server IP : 85.214.239.14 / Your IP : 18.219.12.88 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/3/root/var/www/wordpress/phpMyAdmin/libraries/classes/Config/ |
Upload File : |
<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Form handling code. * * @package PhpMyAdmin */ declare(strict_types=1); namespace PhpMyAdmin\Config; use PhpMyAdmin\Config\ConfigFile; /** * Base class for forms, loads default configuration options, checks allowed * values etc. * * @package PhpMyAdmin */ class Form { /** * Form name * @var string */ public $name; /** * Arbitrary index, doesn't affect class' behavior * @var int */ public $index; /** * Form fields (paths), filled by {@link readFormPaths()}, indexed by field name * @var array */ public $fields; /** * Stores default values for some fields (eg. pmadb tables) * @var array */ public $default; /** * Caches field types, indexed by field names * @var array */ private $_fieldsTypes; /** * ConfigFile instance * @var ConfigFile */ private $_configFile; /** * Constructor, reads default config values * * @param string $formName Form name * @param array $form Form data * @param ConfigFile $cf Config file instance * @param int $index arbitrary index, stored in Form::$index */ public function __construct( $formName, array $form, ConfigFile $cf, $index = null ) { $this->index = $index; $this->_configFile = $cf; $this->loadForm($formName, $form); } /** * Returns type of given option * * @param string $optionName path or field name * * @return string|null one of: boolean, integer, double, string, select, array */ public function getOptionType($optionName) { $key = ltrim( mb_substr( $optionName, (int) mb_strrpos($optionName, '/') ), '/' ); return isset($this->_fieldsTypes[$key]) ? $this->_fieldsTypes[$key] : null; } /** * Returns allowed values for select fields * * @param string $optionPath Option path * * @return array */ public function getOptionValueList($optionPath) { $value = $this->_configFile->getDbEntry($optionPath); if ($value === null) { trigger_error("$optionPath - select options not defined", E_USER_ERROR); return []; } if (! is_array($value)) { trigger_error("$optionPath - not a static value list", E_USER_ERROR); return []; } // convert array('#', 'a', 'b') to array('a', 'b') if (isset($value[0]) && $value[0] === '#') { // remove first element ('#') array_shift($value); // $value has keys and value names, return it return $value; } // convert value list array('a', 'b') to array('a' => 'a', 'b' => 'b') $hasStringKeys = false; $keys = []; for ($i = 0, $nb = count($value); $i < $nb; $i++) { if (! isset($value[$i])) { $hasStringKeys = true; break; } $keys[] = is_bool($value[$i]) ? (int) $value[$i] : $value[$i]; } if (! $hasStringKeys) { $value = array_combine($keys, $value); } // $value has keys and value names, return it return $value; } /** * array_walk callback function, reads path of form fields from * array (see docs for \PhpMyAdmin\Config\Forms\BaseForm::getForms) * * @param mixed $value Value * @param mixed $key Key * @param mixed $prefix Prefix * * @return void */ private function _readFormPathsCallback($value, $key, $prefix) { static $groupCounter = 0; if (is_array($value)) { $prefix .= $key . '/'; array_walk($value, [$this, '_readFormPathsCallback'], $prefix); return; } if (! is_int($key)) { $this->default[$prefix . $key] = $value; $value = $key; } // add unique id to group ends if ($value == ':group:end') { $value .= ':' . $groupCounter++; } $this->fields[] = $prefix . $value; } /** * Reads form paths to {@link $fields} * * @param array $form Form * * @return void */ protected function readFormPaths(array $form) { // flatten form fields' paths and save them to $fields $this->fields = []; array_walk($form, [$this, '_readFormPathsCallback'], ''); // $this->fields is an array of the form: [0..n] => 'field path' // change numeric indexes to contain field names (last part of the path) $paths = $this->fields; $this->fields = []; foreach ($paths as $path) { $key = ltrim( mb_substr($path, (int) mb_strrpos($path, '/')), '/' ); $this->fields[$key] = $path; } // now $this->fields is an array of the form: 'field name' => 'field path' } /** * Reads fields' types to $this->_fieldsTypes * * @return void */ protected function readTypes() { $cf = $this->_configFile; foreach ($this->fields as $name => $path) { if (mb_strpos((string) $name, ':group:') === 0) { $this->_fieldsTypes[$name] = 'group'; continue; } $v = $cf->getDbEntry($path); if ($v !== null) { $type = is_array($v) ? 'select' : $v; } else { $type = gettype($cf->getDefault($path)); } $this->_fieldsTypes[$name] = $type; } } /** * Remove slashes from group names * @see issue #15836 * * @param array $form The form data * * @return array */ protected function cleanGroupPaths(array $form): array { foreach ($form as &$name) { if (is_string($name)) { if (mb_strpos($name, ':group:') === 0) { $name = str_replace('/', '-', $name); } } } return $form; } /** * Reads form settings and prepares class to work with given subset of * config file * * @param string $formName Form name * @param array $form Form * * @return void */ public function loadForm($formName, array $form) { $this->name = $formName; $form = $this->cleanGroupPaths($form); $this->readFormPaths($form); $this->readTypes(); } }