PHP Guardian::check方法代码示例

 public static function send($from, $to, $subject, $message, $FP = 'common:')
 {
     if (trim($to) === "" || !Guardian::check($to, '->email')) {
         return false;
     }
     $header = "MIME-Version: 1.0\n";
     $header .= "Content-Type: text/html; charset=ISO-8859-1\n";
     $header .= "From: " . $from . "\n";
     $header .= "Reply-To: " . $from . "\n";
     $header .= "Return-Path: " . $from . "\n";
     $header .= "X-Mailer: PHP/" . phpversion();
     $header = Filter::apply($FP . 'notification.email.header', $header);
     $message = Filter::apply($FP . 'notification.email.message', $message);
     return mail($to, $subject, $message, $header);
 }

 function do_comment_construct()
 {
     $config = Config::get();
     $speak = Config::speak();
     if ($config->page_type === 'article') {
         $comment_id = 'comment-%d';
         // Your comment ID
         $comment_form_id = 'comment-form';
         // Your comment form ID
         $article = isset($config->article->path) ? $config->article : false;
         $G = array('data' => array('article' => Mecha::A($article), 'comment_id' => $comment_id, 'comment_form_id' => $comment_form_id));
         if ($article !== false && ($request = Request::post())) {
             if ($task = File::exist(SHIELD . DS . $config->shield . DS . 'workers' . DS . 'task.comment.php')) {
                 require $task;
                 // Custom comment constructor
             } else {
                 // Check token
                 Guardian::checkToken($request['token'], $article->url . '#' . $comment_form_id);
                 $extension = $config->comments->moderation && !Guardian::happy() ? '.hold' : '.txt';
                 // Check name
                 if (trim($request['name']) === "") {
                     Notify::error(Config::speak('notify_error_empty_field', $speak->name));
                 }
                 // Check email
                 if (trim($request['email']) !== "") {
                     if (!Guardian::check($request['email'], '->email')) {
                         Notify::error($speak->notify_invalid_email);
                     } else {
                         // Disallow passenger(s) from entering your email address in the comment email field
                         if (!Guardian::happy() && $request['email'] === $config->author->email) {
                             Notify::warning(Config::speak('notify_warning_forbidden_input', array('<em>' . $request['email'] . '</em>', strtolower($speak->email))));
                         }
                     }
                 } else {
                     Notify::error(Config::speak('notify_error_empty_field', $speak->email));
                 }
                 // Check URL
                 if (trim($request['url']) !== "" && !Guardian::check($request['url'], '->url')) {
                     Notify::error($speak->notify_invalid_url);
                 }
                 // Check message
                 if (trim($request['message']) === "") {
                     Notify::error(Config::speak('notify_error_empty_field', $speak->message));
                 }
                 // Check challenge
                 if (!Guardian::checkMath($request['math'])) {
                     Notify::error($speak->notify_invalid_math_answer);
                 }
                 // Check name length
                 if (Guardian::check($request['name'], '->too_long', 100)) {
                     Notify::error(Config::speak('notify_error_too_long', $speak->name));
                 }
                 // Check email length
                 if (Guardian::check($request['email'], '->too_long', 100)) {
                     Notify::error(Config::speak('notify_error_too_long', $speak->email));
                 }
                 // Check URL length
                 if (Guardian::check($request['url'], '->too_long', 100)) {
                     Notify::error(Config::speak('notify_error_too_long', $speak->url));
                 }
                 // Check message length
                 if (Guardian::check($request['message'], '->too_long', 1700)) {
                     Notify::error(Config::speak('notify_error_too_long', $speak->message));
                 }
                 // Check for spam keyword(s) in comment
                 $fucking_words = explode(',', $config->keywords_spam);
                 foreach ($fucking_words as $spam) {
                     if ($fuck = trim($spam)) {
                         if ($request['email'] === $fuck || strpos(strtolower($request['message']), strtolower($fuck)) !== false) {
                             Notify::warning($speak->notify_warning_intruder_detected . ' <strong class="text-error pull-right">' . $fuck . '</strong>');
                             break;
                         }
                     }
                 }
                 if (!Notify::errors()) {
                     $post = Date::slug($article->time);
                     $id = (int) time();
                     $parent = Request::post('parent');
                     $P = array('data' => $request);
                     $P['data']['id'] = $id;
                     $name = strip_tags($request['name']);
                     $email = Text::parse($request['email'], '->broken_entity');
                     $url = isset($request['url']) && trim($request['url']) !== "" ? $request['url'] : false;
                     $parser = strip_tags(Request::post('content_type', $config->html_parser->active));
                     $message = Text::parse($request['message'], '->text', WISE_CELL . '<img>', false);
                     $field = Request::post('fields', array());
                     include File::D(__DIR__, 2) . DS . 'task.fields.php';
                     // Temporarily disallow image(s) in comment to prevent XSS
                     $message = preg_replace('#<img(\\s[^<>]*?)>#i', '&lt;img$1&gt;', $message);
                     Page::header(array('Name' => $name, 'Email' => $email, 'URL' => $url, 'Status' => Guardian::happy() ? 1 : 2, 'Content Type' => $parser, 'Fields' => !empty($field) ? Text::parse($field, '->encoded_json') : false))->content($message)->saveTo(COMMENT . DS . $post . '_' . Date::slug($id) . '_' . ($parent ? Date::slug($parent) : '0000-00-00-00-00-00') . $extension);
                     Notify::success(Config::speak('notify_success_submitted', $speak->comment));
                     if ($extension === '.hold') {
                         Notify::info($speak->notify_info_comment_moderation);
                     }
                     Weapon::fire(array('on_comment_update', 'on_comment_construct'), array($G, $P));
                     Guardian::kick($config->url_current . $config->ur_query . (!Guardian::happy() && $config->comments->moderation ? '#' . $comment_form_id : '#' . sprintf($comment_id, Date::format($id, 'U'))));
                 } else {
                     Guardian::kick($config->url_current . $config->url_query . '#' . $comment_form_id);
                 }
             }
//.........这里部分代码省略.........

     Notify::error($speak->notify_invalid_math_answer);
 }
 // Check name length
 if (Guardian::check($request['name'], '->too_long', 100)) {
     Notify::error(Config::speak('notify_error_too_long', $speak->comment_name));
 }
 // Check email length
 if (Guardian::check($request['email'], '->too_long', 100)) {
     Notify::error(Config::speak('notify_error_too_long', $speak->comment_email));
 }
 // Check URL length
 if (Guardian::check($request['url'], '->too_long', 100)) {
     Notify::error(Config::speak('notify_error_too_long', $speak->comment_url));
 }
 // Check message length
 if (Guardian::check($request['message'], '->too_long', 1700)) {
     Notify::error(Config::speak('notify_error_too_long', $speak->comment_message));
 }
 // Check for spam keyword(s) in comment
 $fucking_words = explode(',', $config->spam_keywords);
 foreach ($fucking_words as $spam) {
     $fuck = trim($spam);
     if ($fuck !== "") {
         if ($request['email'] === $fuck || $fuck !== 'N/A' && Get::IP() === $fuck || strpos(strtolower($request['message']), strtolower($fuck)) !== false) {
             Notify::warning($speak->notify_warning_intruder_detected . ' <strong class="text-error pull-right">' . $fuck . '</strong>');
             break;
         }
     }
 }
 if (!Notify::errors()) {
     $post = Date::format($article->time, 'Y-m-d-H-i-s');

     } else {
         $link = $request['link'];
     }
 }
 // If you set the post slug value with a `*://` or `//` at the beginning,
 // then Mecha will treat it as an external link value for your post data.
 // The original slug value will be created automatically based on the
 // post title text, but you can edit it later.
 $_ = $request['slug'];
 if (strpos($_, '://') !== false || strpos($_, '//') === 0) {
     $slug = Text::parse($title, '->slug');
     // Allow relative URL protocol
     if (strpos($_, '//') === 0) {
         $_ = str_replace('://', ':', $config->protocol) . $_;
     }
     if (!Guardian::check($_, '->url')) {
         Notify::error($speak->notify_invalid_url);
     } else {
         $link = $request['slug'];
     }
 } else {
     $slug = Text::parse(Request::post('slug', $title, false), '->slug');
 }
 $slug = $slug === '--' ? 'post-' . time() : $slug;
 $content = $request['content'];
 $description = $request['description'];
 $author = strip_tags($request['author']);
 $css = trim(Request::post('css', "", false));
 $js = trim(Request::post('js', "", false));
 $field = Request::post('fields', array());
 // Slug must contains at least one letter or one `-`. This validation added

     if (Request::post($page . '.per_page') < 1 || floor(Request::post($page . '.per_page')) != Request::post($page . '.per_page')) {
         Notify::error($speak->notify_invalid_per_page_number);
         Guardian::memorize($request);
     }
     // Check if slug already exists on static page(s)
     if (isset($slugs[$request[$page]['slug']])) {
         Notify::error(Config::speak('notify_error_slug_exist', $request[$page]['slug']));
         Guardian::memorize($request);
     }
 }
 if (Request::post('per_page') < 1 || floor(Request::post('per_page')) != Request::post('per_page')) {
     Notify::error($speak->notify_invalid_per_page_number);
     Guardian::memorize($request);
 }
 // Check for invalid email address
 if (trim($request['author']['email']) !== "" && !Guardian::check($request['author']['email'], '->email')) {
     Notify::error($speak->notify_invalid_email);
     Guardian::memorize($request);
 }
 unset($request['token']);
 // Remove token from request array
 $G = array('data' => Mecha::A($config));
 $P = array('data' => $request);
 if (!Notify::errors()) {
     File::serialize($request)->saveTo(STATE . DS . 'config.txt', 0600);
     Notify::success(Config::speak('notify_success_updated', $speak->config));
     foreach (glob(LOG . DS . 'asset.*.log', GLOB_NOSORT) as $asset_cache) {
         File::open($asset_cache)->delete();
     }
     Weapon::fire('on_config_update', array($G, $P));
     Guardian::kick($request['manager']['slug'] . '/config');

 $request['parent'] = Request::post('parent');
 $extension = $request['extension'];
 $name = $request['name'];
 $email = $request['email'];
 $url = isset($request['url']) && trim($request['url']) !== "" ? $request['url'] : false;
 $message = $request['message'];
 $field = Request::post('fields', array());
 include __DIR__ . DS . 'task.substance.ignite.php';
 include __DIR__ . DS . 'task.fields.php';
 // Empty name field
 if (trim($name) === "") {
     Notify::error(Config::speak('notify_error_empty_field', $speak->name));
     Guardian::memorize($request);
 }
 // Invalid email address
 if (trim($email) !== "" && !Guardian::check($request['email'], '->email')) {
     Notify::error($speak->notify_invalid_email);
     Guardian::memorize($request);
 }
 $email = Text::parse($email, '->broken_entity');
 // Check for empty message content
 if (trim($message) === "") {
     Notify::error(Config::speak('notify_error_empty_field', $speak->message));
     Guardian::memorize($request);
 }
 $P = array('data' => $request);
 if (!Notify::errors()) {
     $header = array('Name' => $name, 'Email' => $email, 'URL' => $url, 'Status' => $request['status'], 'Content Type' => Request::post('content_type', 'HTML'), 'Fields' => !empty($field) ? Text::parse($field, '->encoded_json') : false);
     $_ = RESPONSE . DS . $segment . DS . Date::slug($request['post']) . '_' . Date::slug($rid) . '_' . ($request['parent'] ? Date::slug($request['parent']) : '0000-00-00-00-00-00') . $extension;
     // Ignite
     if (!$id) {

 *
 * --------------------------------------------------------------------------
 *
 */
Get::plug('IP', function ($fallback = false) {
    if (array_key_exists('HTTP_X_FORWARDED_FOR', $_SERVER) && !empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
        if (strpos($_SERVER['HTTP_X_FORWARDED_FOR'], ',') > 0) {
            $addresses = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
            $ip = trim($addresses[0]);
        } else {
            $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
        }
    } else {
        $ip = $_SERVER['REMOTE_ADDR'];
    }
    return Guardian::check($ip, '->ip') ? $ip : $fallback;
});
/**
 * ==========================================================================
 *  GET CLIENT USER AGENT INFO
 * ==========================================================================
 *
 * -- CODE: -----------------------------------------------------------------
 *
 *    echo Get::UA();
 *
 * --------------------------------------------------------------------------
 *
 */
Get::plug('UA', function () {
    return $_SERVER['HTTP_USER_AGENT'];