PHP preparse_bbcode函数代码示例

function convert_posts($message)
{
    $pattern = array('#\\[b:[a-z0-9]{10}\\]#i', '#\\[/b:[a-z0-9]{10}\\]#i', '#\\[i:[a-z0-9]{10}\\]#i', '#\\[/i:[a-z0-9]{10}\\]#i', '#\\[u:[a-z0-9]{10}\\]#i', '#\\[/u:[a-z0-9]{10}\\]#i', '#\\[list=([a-z0-9]):[a-z0-9]{10}\\]#i', '#\\[list:[a-z0-9]{10}\\]#i', '#\\[/list:[a-z0-9]:[a-z0-9]{10}\\]#i', '#\\[\\*:[a-z0-9]{10}\\]#i', '#\\[color=(.*?):[a-z0-9]{10}\\]#i', '#\\[/color:[a-z0-9]{10}\\]#i', '#:roll:#i', '#:wink:#i', '#\\[img:[a-z0-9]{10}\\]#i', '#\\[/img:[a-z0-9]{10}\\]#i', '#\\[size=[0-9]{1}:[a-z0-9]{10}\\]#i', '#\\[size=[0-9]{2}:[a-z0-9]{10}\\]#i', '#\\[/size:[a-z0-9]{10}\\]#i', '#\\[quote:(.*?)\\]#i', '#\\[/quote:[a-z0-9]{10}\\]#i', '#\\[code:[0-9]:[a-z0-9]{10}\\]#i', '#\\[/code:[0-9]:[a-z0-9]{10}\\]#i');
    $replace = array('[b]', '[/b]', '[i]', '[/i]', '[u]', '[/u]', '[list=$1]', '[list]', '[/list]', '[*]', '[color=$1]', '[/color]', ':rolleyes:', ';)', '[img]', '[/img]', '', '', '', '[quote]', '[/quote]', '[code]', '[/code]');
    $errors = array();
    return preparse_bbcode(preg_replace($pattern, $replace, $message), $errors);
}

     // Preparse signatures
 // Preparse signatures
 case 'preparse_sigs':
     $query_str = '?stage=rebuild_idx';
     // If we don't need to parse the sigs, skip this stage
     if (isset($pun_config['o_parser_revision']) && $pun_config['o_parser_revision'] >= UPDATE_TO_PARSER_REVISION) {
         break;
     }
     require PUN_ROOT . 'include/parser.php';
     // Fetch users to process this cycle
     $result = $db->query('SELECT id, signature FROM ' . $db->prefix . 'users WHERE id > ' . $start_at . ' ORDER BY id ASC LIMIT ' . PER_PAGE) or error('Unable to fetch users', __FILE__, __LINE__, $db->error());
     $temp = array();
     $end_at = 0;
     while ($cur_item = $db->fetch_assoc($result)) {
         echo sprintf($lang_update['Preparsing item'], $lang_update['signature'], $cur_item['id']) . '<br />' . "\n";
         $db->query('UPDATE ' . $db->prefix . 'users SET signature = \'' . $db->escape(preparse_bbcode($cur_item['signature'], $temp, true)) . '\' WHERE id = ' . $cur_item['id']) or error('Unable to update user', __FILE__, __LINE__, $db->error());
         $end_at = $cur_item['id'];
     }
     // Check if there is more work to do
     if ($end_at > 0) {
         $result = $db->query('SELECT 1 FROM ' . $db->prefix . 'users WHERE id > ' . $end_at . ' ORDER BY id ASC LIMIT 1') or error('Unable to fetch next ID', __FILE__, __LINE__, $db->error());
         if ($db->num_rows($result) > 0) {
             $query_str = '?stage=preparse_sigs&start_at=' . $end_at;
         }
     }
     break;
     // Rebuild the search index
 // Rebuild the search index
 case 'rebuild_idx':
     $query_str = '?stage=finish';
     // If we don't need to update the search index, skip this stage

     if (mb_strlen($message) > 65535) {
         $errors[] = $lang_post['Too long message'];
     } else {
         if (!$pun_config['p_message_all_caps'] && mb_strtoupper($message) == $message && $pun_user['g_id'] > PUN_MOD) {
             $message = ucwords(mb_strtolower($message));
         }
     }
 }
 // MOD CONVENIENT FORUM URL BEGIN
 //if ($pun_config['o_convenient_url_enable'] == 1)
 convert_forum_url($message);
 // MOD CONVENIENT FORUM URL END
 // Validate BBCode syntax
 if ($pun_config['p_message_bbcode'] == 1 && strpos($message, '[') !== false && strpos($message, ']') !== false) {
     include_once PUN_ROOT . 'include/parser.php';
     $message = preparse_bbcode($message, $errors);
 }
 include PUN_ROOT . 'include/search_idx.php';
 $hide_smilies = isset($_POST['hide_smilies']) ? 1 : 0;
 $subscribe = isset($_POST['subscribe']) ? 1 : 0;
 // Did everything go according to plan?
 if (!$errors && !isset($_POST['preview'])) {
     // MERGE POSTS BEGIN
     $merged = false;
     if (isset($_POST['merge'])) {
         $_POST['merge'] = 1;
     } else {
         $_POST['merge'] = 0;
     }
     if (!$pun_user['is_guest'] && !$fid && (($is_admmod && $_POST['merge']) == 1 || !$is_admmod) && $cur_posting['poster_id'] && $cur_posting['message'] && $_SERVER['REQUEST_TIME'] - $cur_posting['posted'] < $pun_config['o_timeout_merge']) {
         // Preparing separator

         if (pun_strlen($form['signature']) > $pun_config['p_sig_length']) {
             message(sprintf($lang_prof_reg['Sig too long'], $pun_config['p_sig_length'], pun_strlen($form['signature']) - $pun_config['p_sig_length']));
         } else {
             if (substr_count($form['signature'], "\n") > $pun_config['p_sig_lines'] - 1) {
                 message(sprintf($lang_prof_reg['Sig too many lines'], $pun_config['p_sig_lines']));
             } else {
                 if ($form['signature'] && $pun_config['p_sig_all_caps'] == '0' && is_all_uppercase($form['signature']) && !$pun_user['is_admmod']) {
                     $form['signature'] = utf8_ucwords(utf8_strtolower($form['signature']));
                 }
             }
         }
         // Validate BBCode syntax
         if ($pun_config['p_sig_bbcode'] == '1') {
             require PUN_ROOT . 'include/parser.php';
             $errors = array();
             $form['signature'] = preparse_bbcode($form['signature'], $errors, true);
             if (count($errors) > 0) {
                 message('<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
             }
         }
     }
     break;
 case 'display':
     $form = array('disp_topics' => pun_trim($_POST['form']['disp_topics']), 'disp_posts' => pun_trim($_POST['form']['disp_posts']), 'show_smilies' => isset($_POST['form']['show_smilies']) ? '1' : '0', 'show_img' => isset($_POST['form']['show_img']) ? '1' : '0', 'show_img_sig' => isset($_POST['form']['show_img_sig']) ? '1' : '0', 'show_avatars' => isset($_POST['form']['show_avatars']) ? '1' : '0', 'show_sig' => isset($_POST['form']['show_sig']) ? '1' : '0');
     if ($form['disp_topics'] != '') {
         $form['disp_topics'] = intval($form['disp_topics']);
         if ($form['disp_topics'] < 3) {
             $form['disp_topics'] = 3;
         } else {
             if ($form['disp_topics'] > 75) {
                 $form['disp_topics'] = 75;

     // Validate signature
     if (pun_strlen($form['signature']) > $pun_config['p_sig_length']) {
         message($lang_prof_reg['Sig too long'] . ' ' . $pun_config['p_sig_length'] . ' ' . $lang_prof_reg['characters'] . '.');
     } else {
         if (substr_count($form['signature'], "\n") > $pun_config['p_sig_lines'] - 1) {
             message($lang_prof_reg['Sig too many lines'] . ' ' . $pun_config['p_sig_lines'] . ' ' . $lang_prof_reg['lines'] . '.');
         } else {
             if ($form['signature'] && $pun_config['p_sig_all_caps'] == '0' && strtoupper($form['signature']) == $form['signature'] && $pun_user['g_id'] > PUN_MOD) {
                 $form['signature'] = ucwords(strtolower($form['signature']));
             }
         }
     }
     // Validate BBCode syntax
     if ($pun_config['p_sig_bbcode'] == '1' && strpos($form['signature'], '[') !== false && strpos($form['signature'], ']') !== false) {
         require PUN_ROOT . 'include/parser.php';
         $form['signature'] = preparse_bbcode($form['signature'], $foo, true);
     }
     if (!isset($form['use_avatar']) || $form['use_avatar'] != '1') {
         $form['use_avatar'] = '0';
     }
     break;
 case 'display':
     $form = extract_elements(array('disp_topics', 'disp_posts', 'show_smilies', 'show_img', 'show_img_sig', 'show_avatars', 'show_sig', 'style'));
     if ($form['disp_topics'] != '' && intval($form['disp_topics']) < 3) {
         $form['disp_topics'] = 3;
     }
     if ($form['disp_topics'] != '' && intval($form['disp_topics']) > 75) {
         $form['disp_topics'] = 75;
     }
     if ($form['disp_posts'] != '' && intval($form['disp_posts']) < 3) {
         $form['disp_posts'] = 3;

 /**
  * Use FluxBB's parser to preparse BBCode tags for message
  *
  * @param type $message
  * @param type &$errors
  * @return type
  */
 function preparse_bbcode($message, &$errors)
 {
     global $re_list, $lang_common;
     $errors = array();
     require_once PUN_ROOT . 'include/parser.php';
     $message = preparse_bbcode($message, $errors);
     if (!empty($errors)) {
         conv_log('convert_message: bbcode error: ' . implode(', ', $errors));
     }
     return $message;
 }

 /**
  * Convert BBcode
  */
 function convert_message($message)
 {
     static $patterns, $replacements;
     global $re_list;
     $errors = array();
     require_once PUN_ROOT . 'include/parser.php';
     if (!isset($patterns)) {
         $patterns = array('%\\[quote=\'(.*?)\'.*?\\]\\s*%si' => '[quote=$1]', '%\\[/?(font|size|align)(?:\\=[^\\]]*)?\\]%i' => '');
     }
     $message = preg_replace(array_keys($patterns), array_values($patterns), $message);
     if (!isset($replacements)) {
         $replacements = array('[php]' => '[code]', '[/php]' => '[/code]');
     }
     return preparse_bbcode(str_replace(array_keys($replacements), array_values($replacements), $message), $errors);
 }

         require FORUM_ROOT . 'include/parser.php';
     }
     // Now we're definitely using UTF-8, so we convert the output properly
     $forum_db->set_names('utf8');
     // Determine where to start
     if ($start_at == 0) {
         $start_at = 1;
     }
     $end_at = $start_at + PER_PAGE;
     // Fetch users to process this cycle
     $query = array('SELECT' => 'id, signature', 'FROM' => 'users', 'WHERE' => 'id >= ' . $start_at . ' AND id < ' . $end_at, 'ORDER BY' => 'id');
     $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
     while ($cur_item = $forum_db->fetch_assoc($result)) {
         echo 'Preparsing signature ' . $cur_item['id'] . '…<br />' . "\n";
         $preparse_errors = array();
         $query = array('UPDATE' => 'users', 'SET' => 'signature = \'' . $forum_db->escape(preparse_bbcode($cur_item['signature'], $preparse_errors, true)) . '\'', 'WHERE' => 'id = ' . $cur_item['id']);
         $forum_db->query_build($query) or error(__FILE__, __LINE__);
     }
     // Check if there is more work to do
     $query = array('SELECT' => 'id', 'FROM' => 'users', 'WHERE' => 'id >= ' . $end_at, 'ORDER BY' => 'id ASC', 'LIMIT' => '1');
     $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
     $start_id = $forum_db->result($result);
     if (is_null($start_id) || $start_id === false) {
         $query_str = '?stage=finish';
     } else {
         $query_str = '?stage=preparse_sigs&req_per_page=' . PER_PAGE . '&start_at=' . $start_id;
     }
     unset($start_id);
     break;
     // Show results page
 // Show results page

 private function prepare_message(&$errors)
 {
     if (!isset($_POST['req_message'])) {
         message(App::$lang_common['Bad request']);
     }
     $message = forum_linebreaks(forum_trim($_POST['req_message']));
     if ($message == '') {
         $errors[] = App::$lang['No message'];
     } else {
         if (strlen($message) > App::$forum_config['o_reputation_maxmessage']) {
             $errors[] = sprintf(App::$lang['Too long message'], App::$forum_config['o_reputation_maxmessage']);
         }
     }
     if (App::$forum_config['p_message_bbcode'] == '1' || App::$forum_config['o_make_links'] == '1') {
         if (!defined('FORUM_PARSER_LOADED')) {
             require FORUM_ROOT . 'include/parser.php';
         }
         $message = preparse_bbcode($message, $errors);
     }
     return $message;
 }

function pun_pm_preview($receiver, $subject, $body, &$errors)
{
    global $forum_config, $forum_page, $lang_pun_pm, $forum_user;
    if ($body == '') {
        $errors[] = $lang_pun_pm['Empty body'];
    } elseif (strlen($body) > FORUM_MAX_POSTSIZE_BYTES) {
        $errors[] = sprintf($lang_pun_pm['Too long message'], forum_number_format(strlen($body)), forum_number_format(FORUM_MAX_POSTSIZE_BYTES));
    } elseif ($forum_config['p_message_all_caps'] == '0' && utf8_strtoupper($body) == $body && !$forum_page['is_admmod']) {
        $body = utf8_ucwords(utf8_strtolower($body));
    }
    // Validate BBCode syntax
    if ($forum_config['p_message_bbcode'] == '1' || $forum_config['o_make_links'] == '1') {
        global $smilies;
        if (!defined('FORUM_PARSER_LOADED')) {
            require FORUM_ROOT . 'include/parser.php';
        }
        $body = preparse_bbcode($body, $errors);
    }
    ($hook = get_hook('pun_pm_fn_preview_pre_errors_check')) ? eval($hook) : null;
    if (count($errors)) {
        return false;
    }
    $message['sender'] = $forum_user['username'];
    $message['sender_id'] = $forum_user['id'];
    $message['body'] = $body;
    $message['subject'] = $subject;
    $message['status'] = 'draft';
    $message['sent_at'] = time();
    ($hook = get_hook('pun_pm_fn_preview_end')) ? eval($hook) : null;
    return pun_pm_message($message, 'inbox');
}

 public function setup_variables($errors, $is_admmod)
 {
     $post = array();
     if (!$this->user->is_guest) {
         $post['username'] = $this->user->username;
         $post['email'] = $this->user->email;
     } else {
         $post['username'] = feather_trim($this->request->post('req_username'));
         $post['email'] = strtolower(feather_trim($this->config['p_force_guest_email'] == '1' ? $this->request->post('req_email') : $this->request->post('email')));
     }
     if ($this->request->post('req_subject')) {
         $post['subject'] = feather_trim($this->request->post('req_subject'));
     }
     $post['hide_smilies'] = $this->request->post('hide_smilies') ? '1' : '0';
     $post['subscribe'] = $this->request->post('subscribe') ? '1' : '0';
     $post['stick_topic'] = $this->request->post('stick_topic') && $is_admmod ? '1' : '0';
     $post['message'] = feather_linebreaks(feather_trim($this->request->post('req_message')));
     // Validate BBCode syntax
     if ($this->config['p_message_bbcode'] == '1') {
         require_once FEATHER_ROOT . 'include/parser.php';
         $post['message'] = preparse_bbcode($post['message'], $errors);
     }
     // Replace four-byte characters (MySQL cannot handle them)
     $post['message'] = strip_bad_multibyte_chars($post['message']);
     $post['time'] = time();
     return $post;
 }

 public function setup_variables($cur_post, $is_admmod, $can_edit_subject, $errors)
 {
     global $pd;
     $post = array();
     $post['hide_smilies'] = $this->request->post('hide_smilies') ? '1' : '0';
     $post['stick_topic'] = $this->request->post('stick_topic') ? '1' : '0';
     if (!$is_admmod) {
         $post['stick_topic'] = $cur_post['sticky'];
     }
     // Clean up message from POST
     $post['message'] = feather_linebreaks(feather_trim($this->request->post('req_message')));
     // Validate BBCode syntax
     if ($this->config['p_message_bbcode'] == '1') {
         require_once FEATHER_ROOT . 'include/parser.php';
         $post['message'] = preparse_bbcode($post['message'], $errors);
     }
     // Replace four-byte characters (MySQL cannot handle them)
     $post['message'] = strip_bad_multibyte_chars($post['message']);
     // Get the subject
     if ($can_edit_subject) {
         $post['subject'] = feather_trim($this->request->post('req_subject'));
     }
     return $post;
 }

function startescrow_send_message($body, $subject, $receiver_username, $amount, &$message_id)
{
    global $lang_escrows, $forum_user, $forum_db, $forum_url, $forum_config, $forum_flash;
    $errors = array();
    $receiver_id = startescrow_get_receiver_id($receiver_username, $errors);
    if ($receiver_id == 'NULL' && empty($errors)) {
        $errors[] = $lang_escrows['Empty receiver'];
    }
    // Clean up body from POST
    $body = forum_linebreaks($body);
    if ($body == '') {
        $errors[] = $lang_escrows['Empty body'];
    } elseif (strlen($body) > FORUM_MAX_POSTSIZE_BYTES) {
        $errors[] = sprintf($lang_escrows['Too long message'], forum_number_format(strlen($body)), forum_number_format(FORUM_MAX_POSTSIZE_BYTES));
    } elseif ($forum_config['p_message_all_caps'] == '0' && utf8_strtoupper($body) == $body && !$forum_page['is_admmod']) {
        $body = utf8_ucwords(utf8_strtolower($body));
    }
    // Validate BBCode syntax
    if ($forum_config['p_message_bbcode'] == '1' || $forum_config['o_make_links'] == '1') {
        global $smilies;
        if (!defined('FORUM_PARSER_LOADED')) {
            require FORUM_ROOT . 'include/parser.php';
        }
        $body = preparse_bbcode($body, $errors);
    }
    // Sending message to the buyer
    $btcaddress = get_free_btcaddress($errors);
    //book the address
    if (count($errors)) {
        return $errors;
    }
    $now = time();
    // Send new message
    // Save to DB
    $query = array('INSERT' => 'sender_id, receiver_id, status, lastedited_at, read_at, subject, body', 'INTO' => 'pun_pm_messages', 'VALUES' => $forum_user['id'] . ', ' . $receiver_id . ', \'sent\', ' . $now . ', 0, \'' . $forum_db->escape($subject) . '\', \'' . $forum_db->escape($body) . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    $endtime = $now + $forum_config['o_empty_escrow_duration'] * 3600;
    $endtime = date('Y-m-d H:i:s ', $endtime);
    // Send message to the buyer
    $body = sprintf($lang_escrows['Escrow buyer message'], $endtime, $amount, $btcaddress);
    // Save to DB
    $query = array('INSERT' => 'receiver_id, sender_id, status, lastedited_at, read_at, subject, body', 'INTO' => 'pun_pm_messages', 'VALUES' => $forum_user['id'] . ', ' . $receiver_id . ', \'sent\', ' . $now . ', 0, \'' . $forum_db->escape($subject) . '\', \'' . $forum_db->escape($body) . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    // ########### Add to escrows table
    $query = array('INSERT' => 'time, buyerid, sellerid, amount, subject, status, recivedtime, btcaddress', 'INTO' => 'escrows', 'VALUES' => $now . ', ' . $forum_user['id'] . ', ' . $receiver_id . ', ' . $amount . ', \'' . $forum_db->escape($subject) . '\', 0, 0, \'' . $btcaddress . '\'');
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
    startescrow_clear_cache($receiver_id);
    // Clear cached 'New messages' in the user table
    $forum_flash->add_info($lang_escrows['Escrow started']);
    redirect(forum_link($forum_url['pun_pm_inbox']), $lang_escrows['Message sent']);
}

//.........这里部分代码省略.........
                     // A list of words that the title may not contain
                     // If the language is English, there will be some duplicates, but it's not the end of the world
                     $forbidden = array('member', 'moderator', 'administrator', 'banned', 'guest', utf8_strtolower($lang_common['Member']), utf8_strtolower($lang_common['Moderator']), utf8_strtolower($lang_common['Administrator']), utf8_strtolower($lang_common['Banned']), utf8_strtolower($lang_common['Guest']));
                     if (in_array(utf8_strtolower($form['title']), $forbidden)) {
                         message($lang_profile['Forbidden title']);
                     }
                 }
             }
             break;
         case 'messaging':
             $form = array('jabber' => feather_trim($this->request->post('form_jabber')), 'icq' => feather_trim($this->request->post('form_icq')), 'msn' => feather_trim($this->request->post('form_msn')), 'aim' => feather_trim($this->request->post('form_aim')), 'yahoo' => feather_trim($this->request->post('form_yahoo')));
             // If the ICQ UIN contains anything other than digits it's invalid
             if (preg_match('%[^0-9]%', $form['icq'])) {
                 message($lang_prof_reg['Bad ICQ']);
             }
             break;
         case 'personality':
             $form = array();
             // Clean up signature from POST
             if ($this->config['o_signatures'] == '1') {
                 $form['signature'] = feather_linebreaks(feather_trim($this->request->post('signature')));
                 // Validate signature
                 if (feather_strlen($form['signature']) > $this->config['p_sig_length']) {
                     message(sprintf($lang_prof_reg['Sig too long'], $this->config['p_sig_length'], feather_strlen($form['signature']) - $this->config['p_sig_length']));
                 } elseif (substr_count($form['signature'], "\n") > $this->config['p_sig_lines'] - 1) {
                     message(sprintf($lang_prof_reg['Sig too many lines'], $this->config['p_sig_lines']));
                 } elseif ($form['signature'] && $this->config['p_sig_all_caps'] == '0' && is_all_uppercase($form['signature']) && !$this->user->is_admmod) {
                     $form['signature'] = utf8_ucwords(utf8_strtolower($form['signature']));
                 }
                 // Validate BBCode syntax
                 if ($this->config['p_sig_bbcode'] == '1') {
                     require FEATHER_ROOT . 'include/parser.php';
                     $errors = array();
                     $form['signature'] = preparse_bbcode($form['signature'], $errors, true);
                     if (count($errors) > 0) {
                         message('<ul><li>' . implode('</li><li>', $errors) . '</li></ul>');
                     }
                 }
             }
             break;
         case 'display':
             $form = array('disp_topics' => feather_trim($this->request->post('form_disp_topics')), 'disp_posts' => feather_trim($this->request->post('form_disp_posts')), 'show_smilies' => $this->request->post('form_show_smilies') ? '1' : '0', 'show_img' => $this->request->post('form_show_img') ? '1' : '0', 'show_img_sig' => $this->request->post('form_show_img_sig') ? '1' : '0', 'show_avatars' => $this->request->post('form_show_avatars') ? '1' : '0', 'show_sig' => $this->request->post('form_show_sig') ? '1' : '0');
             if ($form['disp_topics'] != '') {
                 $form['disp_topics'] = intval($form['disp_topics']);
                 if ($form['disp_topics'] < 3) {
                     $form['disp_topics'] = 3;
                 } elseif ($form['disp_topics'] > 75) {
                     $form['disp_topics'] = 75;
                 }
             }
             if ($form['disp_posts'] != '') {
                 $form['disp_posts'] = intval($form['disp_posts']);
                 if ($form['disp_posts'] < 3) {
                     $form['disp_posts'] = 3;
                 } elseif ($form['disp_posts'] > 75) {
                     $form['disp_posts'] = 75;
                 }
             }
             // Make sure we got a valid style string
             if ($this->request->post('form_style')) {
                 $styles = forum_list_styles();
                 $form['style'] = feather_trim($this->request->post('form_style'));
                 if (!in_array($form['style'], $styles)) {
                     message($lang_common['Bad request'], '404');
                 }
             }