示例#1
0
function markup(&$body, $track_cites = false, $op = false)
{
    global $board, $config, $markup_urls;
    $modifiers = extract_modifiers($body);
    $body = preg_replace('@<tinyboard (?!escape )([\\w\\s]+)>(.+?)</tinyboard>@us', '', $body);
    $body = preg_replace('@<(tinyboard) escape ([\\w\\s]+)>@i', '<$1 $2>', $body);
    if (isset($modifiers['raw html']) && $modifiers['raw html'] == '1') {
        return array();
    }
    $body = str_replace("\r", '', $body);
    $body = utf8tohtml($body);
    if (mysql_version() < 50503) {
        $body = mb_encode_numericentity($body, array(0x10000, 0xffffff, 0, 0xffffff), 'UTF-8');
    }
    foreach ($config['markup'] as $markup) {
        if (is_string($markup[1])) {
            $body = preg_replace($markup[0], $markup[1], $body);
        } elseif (is_callable($markup[1])) {
            $body = preg_replace_callback($markup[0], $markup[1], $body);
        }
    }
    if ($config['markup_urls']) {
        $markup_urls = array();
        $body = preg_replace_callback('/((?:https?:\\/\\/|ftp:\\/\\/|irc:\\/\\/)[^\\s<>()"]+?(?:\\([^\\s<>()"]*?\\)[^\\s<>()"]*?)*)((?:\\s|<|>|"|\\.||\\]|!|\\?|,|&#44;|&quot;)*(?:[\\s<>()"]|$))/', 'markup_url', $body, -1, $num_links);
        if ($num_links > $config['max_links']) {
            error($config['error']['toomanylinks']);
        }
        if ($num_links < $config['min_links'] && $op) {
            error(sprintf($config['error']['notenoughlinks'], $config['min_links']));
        }
    }
    if ($config['markup_repair_tidy']) {
        $body = str_replace('  ', ' &nbsp;', $body);
    }
    if ($config['auto_unicode']) {
        $body = unicodify($body);
        if ($config['markup_urls']) {
            foreach ($markup_urls as &$url) {
                $body = str_replace(unicodify($url), $url, $body);
            }
        }
    }
    $tracked_cites = array();
    // Cites
    if (isset($board) && preg_match_all('/(^|\\s)&gt;&gt;(\\d+?)([\\s,.)?]|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycites']);
        }
        $skip_chars = 0;
        $body_tmp = $body;
        $search_cites = array();
        foreach ($cites as $matches) {
            $search_cites[] = '`id` = ' . $matches[2][0];
        }
        $search_cites = array_unique($search_cites);
        $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' . implode(' OR ', $search_cites), $board['uri'])) or error(db_error());
        $cited_posts = array();
        while ($cited = $query->fetch(PDO::FETCH_ASSOC)) {
            $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false;
        }
        foreach ($cites as $matches) {
            $cite = $matches[2][0];
            // preg_match_all is not multibyte-safe
            foreach ($matches as &$match) {
                $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
            }
            if (isset($cited_posts[$cite])) {
                $replacement = '<a onclick="highlightReply(\'' . $cite . '\', event);" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . ($cited_posts[$cite] ? $cited_posts[$cite] : $cite) . '.html#' . $cite . '">' . '&gt;&gt;' . $cite . '</a>';
                $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]);
                if ($track_cites && $config['track_cites']) {
                    $tracked_cites[] = array($board['uri'], $cite);
                }
            }
        }
    }
    // Cross-board linking
    if (preg_match_all('/(^|\\s)&gt;&gt;&gt;\\/(' . $config['board_regex'] . 'f?)\\/(\\d+)?([\\s,.)?]|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycross']);
        }
        $skip_chars = 0;
        $body_tmp = $body;
        if (isset($cited_posts)) {
            // Carry found posts from local board >>X links
            foreach ($cited_posts as $cite => $thread) {
                $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] . ($thread ? $thread : $cite) . '.html#' . $cite;
            }
            $cited_posts = array($board['uri'] => $cited_posts);
        } else {
            $cited_posts = array();
        }
        $crossboard_indexes = array();
        $search_cites_boards = array();
        foreach ($cites as $matches) {
            $_board = $matches[2][0];
            $cite = @$matches[3][0];
            if (!isset($search_cites_boards[$_board])) {
                $search_cites_boards[$_board] = array();
            }
            $search_cites_boards[$_board][] = $cite;
        }
        $tmp_board = $board['uri'];
        foreach ($search_cites_boards as $_board => $search_cites) {
            $clauses = array();
            foreach ($search_cites as $cite) {
                if (!$cite || isset($cited_posts[$_board][$cite])) {
                    continue;
                }
                $clauses[] = '`id` = ' . $cite;
            }
            $clauses = array_unique($clauses);
            if ($board['uri'] != $_board) {
                if (!openBoard($_board)) {
                    continue;
                }
                // Unknown board
            }
            if (!empty($clauses)) {
                $cited_posts[$_board] = array();
                $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' . implode(' OR ', $clauses), $board['uri'])) or error(db_error());
                while ($cite = $query->fetch(PDO::FETCH_ASSOC)) {
                    $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] . ($cite['thread'] ? $cite['thread'] : $cite['id']) . '.html#' . $cite['id'];
                }
            }
            $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index'];
        }
        // Restore old board
        if (!$tmp_board) {
            unset($GLOBALS['board']);
        } elseif ($board['uri'] != $tmp_board) {
            openBoard($tmp_board);
        }
        foreach ($cites as $matches) {
            $_board = $matches[2][0];
            $cite = @$matches[3][0];
            // preg_match_all is not multibyte-safe
            foreach ($matches as &$match) {
                $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
            }
            if ($cite) {
                if (isset($cited_posts[$_board][$cite])) {
                    $link = $cited_posts[$_board][$cite];
                    $replacement = '<a ' . ($_board == $board['uri'] ? 'onclick="highlightReply(\'' . $cite . '\', event);" ' : '') . 'href="' . $link . '">' . '&gt;&gt;&gt;/' . $_board . '/' . $cite . '</a>';
                    $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                    $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
                    if ($track_cites && $config['track_cites']) {
                        $tracked_cites[] = array($_board, $cite);
                    }
                }
            } elseif (isset($crossboard_indexes[$_board])) {
                $replacement = '<a href="' . $crossboard_indexes[$_board] . '">' . '&gt;&gt;&gt;/' . $_board . '/' . '</a>';
                $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
            }
        }
    }
    $tracked_cites = array_unique($tracked_cites, SORT_REGULAR);
    if ($config['strip_superfluous_returns']) {
        $body = preg_replace('/\\s+$/', '', $body);
    }
    if ($config['markup_paragraphs']) {
        $paragraphs = explode("\n", $body);
        $bodyNew = "";
        $tagsOpen = false;
        // Matches <a>, <a href="" title="">, but not <img/> and returns a
        $matchOpen = "#<([A-Z][A-Z0-9]*)+(?:(?:\\s+\\w+(?:\\s*=\\s*(?:\".*?\"|'.*?'|[^'\">\\s]+))?)+\\s*|\\s*)>#i";
        // Matches </a> returns a
        $matchClose = "#</([A-Z][A-Z0-9]*/?)>#i";
        $tagsOpened = array();
        $tagsClosed = array();
        foreach ($paragraphs as $paragraph) {
            // Determine if RTL based on content of line.
            if (strlen(trim($paragraph)) > 0) {
                $paragraphDirection = is_rtl($paragraph) ? "rtl" : "ltr";
            } else {
                $paragraphDirection = "empty";
            }
            // Add in a quote class for >quotes.
            if (strpos($paragraph, "&gt;") === 0) {
                $quoteClass = "quote";
            } else {
                $quoteClass = "";
            }
            // If tags are closed, start a new line.
            if ($tagsOpen === false) {
                $bodyNew .= "<p class=\"body-line {$paragraphDirection} {$quoteClass}\">";
            }
            // If tags are open, add the paragraph to our temporary holder instead.
            if ($tagsOpen !== false) {
                $tagsOpen .= $paragraph;
                // Recheck tags to see if we've formed a complete tag with this latest line.
                if (preg_match_all($matchOpen, $tagsOpen, $tagsOpened) === preg_match_all($matchClose, $tagsOpen, $tagsClosed)) {
                    sort($tagsOpened[1]);
                    sort($tagsClosed[1]);
                    // Double-check to make sure these are the same tags.
                    if (count(array_diff_assoc($tagsOpened[1], $tagsClosed[1])) === 0) {
                        // Tags are closed! \o/
                        $bodyNew .= $tagsOpen;
                        $tagsOpen = false;
                    }
                }
            } else {
                if (preg_match_all($matchOpen, $paragraph, $tagsOpened) === preg_match_all($matchClose, $paragraph, $tagsClosed)) {
                    sort($tagsOpened[1]);
                    sort($tagsClosed[1]);
                    // Double-check to make sure these are the same tags.
                    if (count(array_diff_assoc($tagsOpened[1], $tagsClosed[1])) === 0) {
                        $bodyNew .= $paragraph;
                    }
                } else {
                    // Tags are open!
                    $tagsOpen = $paragraph;
                }
            }
            // If tags are open, do not close it.
            if (!$tagsOpen) {
                $bodyNew .= "</p>";
            } else {
                if ($tagsOpen !== false) {
                    $tagsOpen .= "<br />";
                }
            }
        }
        if ($tagsOpen !== false) {
            $bodyNew .= $tagsOpen;
        }
        $body = $bodyNew;
    } else {
        $body = preg_replace("/^\\s*&gt;.*\$/m", '<span class="quote">$0</span>', $body);
        $body = preg_replace("/\n/", '<br/>', $body);
    }
    if ($config['markup_repair_tidy']) {
        $tidy = new tidy();
        $body = str_replace("\t", '&#09;', $body);
        $body = $tidy->repairString($body, array('doctype' => 'omit', 'bare' => true, 'literal-attributes' => true, 'indent' => false, 'show-body-only' => true, 'wrap' => 0, 'output-bom' => false, 'output-html' => true, 'newline' => 'LF', 'quiet' => true), 'utf8');
        $body = str_replace("\n", '', $body);
    }
    // replace tabs with 8 spaces
    $body = str_replace("\t", '&#09;', $body);
    return $tracked_cites;
}
function nt_hash($passwd)
{
    return strtoupper(bin2hex(mhash(MHASH_MD4, unicodify($passwd))));
}
示例#3
0
function markup(&$body, $track_cites = false)
{
    global $board, $config, $markup_urls;
    $body = str_replace("\r", '', $body);
    $body = utf8tohtml($body);
    foreach ($config['markup'] as $markup) {
        if (is_string($markup[1])) {
            $body = preg_replace($markup[0], $markup[1], $body);
        } elseif (is_callable($markup[1])) {
            $body = preg_replace_callback($markup[0], $markup[1], $body);
        }
    }
    if ($config['markup_urls']) {
        $markup_urls = array();
        $body = preg_replace_callback('/((?:https?:\\/\\/|ftp:\\/\\/|irc:\\/\\/)[^\\s<>()"]+?(?:\\([^\\s<>()"]*?\\)[^\\s<>()"]*?)*)((?:\\s|<|>|"|\\.||\\]|!|\\?|,|&#44;|&quot;)*(?:[\\s<>()"]|$))/', 'markup_url', $body, -1, $num_links);
        if ($num_links > $config['max_links']) {
            error($config['error']['toomanylinks']);
        }
    }
    if ($config['auto_unicode']) {
        $body = unicodify($body);
        if ($config['markup_urls']) {
            foreach ($markup_urls as &$url) {
                $body = str_replace(unicodify($url), $url, $body);
            }
        }
    }
    // replace tabs with 8 spaces
    $body = str_replace("\t", '        ', $body);
    $tracked_cites = array();
    // Cites
    if (isset($board) && preg_match_all('/(^|\\s)&gt;&gt;(\\d+?)([\\s,.)?]|$)/m', $body, $cites)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycites']);
        }
        for ($index = 0; $index < count($cites[0]); $index++) {
            $cite = $cites[2][$index];
            $query = prepare(sprintf("SELECT `thread`,`id` FROM `posts_%s` WHERE `id` = :id LIMIT 1", $board['uri']));
            $query->bindValue(':id', $cite);
            $query->execute() or error(db_error($query));
            if ($post = $query->fetch()) {
                $replacement = '<a onclick="highlightReply(\'' . $cite . '\');" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . ($post['thread'] ? $post['thread'] : $post['id']) . '.html#' . $cite . '">' . '&gt;&gt;' . $cite . '</a>';
                $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[3][$index], $body);
                if ($track_cites && $config['track_cites']) {
                    $tracked_cites[] = array($board['uri'], $post['id']);
                }
            }
        }
    }
    // Cross-board linking
    if (preg_match_all('/(^|\\s)&gt;&gt;&gt;\\/(\\w+?)\\/(\\d+)?([\\s,.)?]|$)/m', $body, $cites)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycross']);
        }
        for ($index = 0; $index < count($cites[0]); $index++) {
            $_board = $cites[2][$index];
            $cite = @$cites[3][$index];
            // Temporarily store board information because it will be overwritten
            $tmp_board = $board['uri'];
            // Check if the board exists, and load settings
            if (openBoard($_board)) {
                if ($cite) {
                    $query = prepare(sprintf("SELECT `thread`,`id` FROM `posts_%s` WHERE `id` = :id LIMIT 1", $board['uri']));
                    $query->bindValue(':id', $cite);
                    $query->execute() or error(db_error($query));
                    if ($post = $query->fetch()) {
                        $replacement = '<a onclick="highlightReply(\'' . $cite . '\');" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . ($post['thread'] ? $post['thread'] : $post['id']) . '.html#' . $cite . '">' . '&gt;&gt;&gt;/' . $_board . '/' . $cite . '</a>';
                        $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[4][$index], $body);
                        if ($track_cites && $config['track_cites']) {
                            $tracked_cites[] = array($board['uri'], $post['id']);
                        }
                    }
                } else {
                    $replacement = '<a href="' . $config['root'] . $board['dir'] . $config['file_index'] . '">' . '&gt;&gt;&gt;/' . $_board . '/' . '</a>';
                    $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[4][$index], $body);
                }
            }
            // Restore main board settings
            openBoard($tmp_board);
        }
    }
    $body = preg_replace("/^\\s*&gt;.*\$/m", '<span class="quote">$0</span>', $body);
    if ($config['strip_superfluous_returns']) {
        $body = preg_replace('/\\s+$/', '', $body);
    }
    $body = preg_replace("/\n/", '<br/>', $body);
    return $tracked_cites;
}
示例#4
0
function markup(&$body, $track_cites = false)
{
    global $board, $config, $markup_urls;
    $modifiers = extract_modifiers($body);
    $body = preg_replace('@<tinyboard (?!escape )([\\w\\s]+)>(.+?)</tinyboard>@us', '', $body);
    $body = preg_replace('@<(tinyboard) escape ([\\w\\s]+)>@i', '<$1 $2>', $body);
    if (isset($modifiers['raw html']) && $modifiers['raw html'] == '1') {
        return array();
    }
    $body = str_replace("\r", '', $body);
    $body = utf8tohtml($body);
    if (mysql_version() < 50503) {
        $body = mb_encode_numericentity($body, array(0x10000, 0xffffff, 0, 0xffffff), 'UTF-8');
    }
    if ($config['markup_code']) {
        $code_markup = array();
        $body = preg_replace_callback($config['markup_code'], function ($matches) use(&$code_markup) {
            $d = count($code_markup);
            $code_markup[] = $matches;
            return "<code {$d}>";
        }, $body);
    }
    foreach ($config['markup'] as $markup) {
        if (is_string($markup[1])) {
            $body = preg_replace($markup[0], $markup[1], $body);
        } elseif (is_callable($markup[1])) {
            $body = preg_replace_callback($markup[0], $markup[1], $body);
        }
    }
    if ($config['markup_urls']) {
        $markup_urls = array();
        $body = preg_replace_callback('/((?:https?:\\/\\/|ftp:\\/\\/|irc:\\/\\/)[^\\s<>()"]+?(?:\\([^\\s<>()"]*?\\)[^\\s<>()"]*?)*)((?:\\s|<|>|"|\\.||\\]|!|\\?|,|&#44;|&quot;)*(?:[\\s<>()"]|$))/', 'markup_url', $body, -1, $num_links);
        if ($num_links > $config['max_links']) {
            error($config['error']['toomanylinks']);
        }
    }
    if ($config['markup_repair_tidy']) {
        $body = str_replace('  ', ' &nbsp;', $body);
    }
    if ($config['auto_unicode']) {
        $body = unicodify($body);
        if ($config['markup_urls']) {
            foreach ($markup_urls as &$url) {
                $body = str_replace(unicodify($url), $url, $body);
            }
        }
    }
    $tracked_cites = array();
    // Cites
    if (isset($board) && preg_match_all('/(^|\\s)&gt;&gt;(\\d+?)([\\s,.)?]|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycites']);
        }
        $skip_chars = 0;
        $body_tmp = $body;
        $search_cites = array();
        foreach ($cites as $matches) {
            $search_cites[] = '`id` = ' . $matches[2][0];
        }
        $search_cites = array_unique($search_cites);
        $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' . implode(' OR ', $search_cites), $board['uri'])) or error(db_error());
        $cited_posts = array();
        while ($cited = $query->fetch(PDO::FETCH_ASSOC)) {
            $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false;
        }
        foreach ($cites as $matches) {
            $cite = $matches[2][0];
            // preg_match_all is not multibyte-safe
            foreach ($matches as &$match) {
                $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
            }
            if (isset($cited_posts[$cite])) {
                $replacement = '<a onclick="highlightReply(\'' . $cite . '\');" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . link_for(array('id' => $cite, 'thread' => $cited_posts[$cite])) . '#' . $cite . '">' . '&gt;&gt;' . $cite . '</a>';
                $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]);
                if ($track_cites && $config['track_cites']) {
                    $tracked_cites[] = array($board['uri'], $cite);
                }
            }
        }
    }
    // Cross-board linking
    if (preg_match_all('/(^|\\s)&gt;&gt;&gt;\\/(' . $config['board_regex'] . 'f?)\\/(\\d+)?([\\s,.)?]|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycross']);
        }
        $skip_chars = 0;
        $body_tmp = $body;
        if (isset($cited_posts)) {
            // Carry found posts from local board >>X links
            foreach ($cited_posts as $cite => $thread) {
                $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] . ($thread ? $thread : $cite) . '.html#' . $cite;
            }
            $cited_posts = array($board['uri'] => $cited_posts);
        } else {
            $cited_posts = array();
        }
        $crossboard_indexes = array();
        $search_cites_boards = array();
        foreach ($cites as $matches) {
            $_board = $matches[2][0];
            $cite = @$matches[3][0];
            if (!isset($search_cites_boards[$_board])) {
                $search_cites_boards[$_board] = array();
            }
            $search_cites_boards[$_board][] = $cite;
        }
        $tmp_board = $board['uri'];
        foreach ($search_cites_boards as $_board => $search_cites) {
            $clauses = array();
            foreach ($search_cites as $cite) {
                if (!$cite || isset($cited_posts[$_board][$cite])) {
                    continue;
                }
                $clauses[] = '`id` = ' . $cite;
            }
            $clauses = array_unique($clauses);
            if ($board['uri'] != $_board) {
                if (!openBoard($_board)) {
                    continue;
                }
                // Unknown board
            }
            if (!empty($clauses)) {
                $cited_posts[$_board] = array();
                $query = query(sprintf('SELECT `thread`, `id`, `slug` FROM ``posts_%s`` WHERE ' . implode(' OR ', $clauses), $board['uri'])) or error(db_error());
                while ($cite = $query->fetch(PDO::FETCH_ASSOC)) {
                    $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] . link_for($cite) . '#' . $cite['id'];
                }
            }
            $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index'];
        }
        // Restore old board
        if ($board['uri'] != $tmp_board) {
            openBoard($tmp_board);
        }
        foreach ($cites as $matches) {
            $_board = $matches[2][0];
            $cite = @$matches[3][0];
            // preg_match_all is not multibyte-safe
            foreach ($matches as &$match) {
                $match[1] = mb_strlen(substr($body_tmp, 0, $match[1]));
            }
            if ($cite) {
                if (isset($cited_posts[$_board][$cite])) {
                    $link = $cited_posts[$_board][$cite];
                    $replacement = '<a ' . ($_board == $board['uri'] ? 'onclick="highlightReply(\'' . $cite . '\');" ' : '') . 'href="' . $link . '">' . '&gt;&gt;&gt;/' . $_board . '/' . $cite . '</a>';
                    $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                    $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
                    if ($track_cites && $config['track_cites']) {
                        $tracked_cites[] = array($_board, $cite);
                    }
                }
            } elseif (isset($crossboard_indexes[$_board])) {
                $replacement = '<a href="' . $crossboard_indexes[$_board] . '">' . '&gt;&gt;&gt;/' . $_board . '/' . '</a>';
                $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0]));
                $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]);
            }
        }
    }
    $tracked_cites = array_unique($tracked_cites, SORT_REGULAR);
    $body = preg_replace("/^\\s*&gt;.*\$/m", '<span class="quote">$0</span>', $body);
    if ($config['strip_superfluous_returns']) {
        $body = preg_replace('/\\s+$/', '', $body);
    }
    $body = preg_replace("/\n/", '<br/>', $body);
    // Fix code markup
    if ($config['markup_code']) {
        foreach ($code_markup as $id => $val) {
            $code = isset($val[2]) ? $val[2] : $val[1];
            $code_lang = isset($val[2]) ? $val[1] : "";
            $code = "<pre class='code lang-{$code_lang}'>" . str_replace(array("\n", "\t"), array("&#10;", "&#9;"), htmlspecialchars($code)) . "</pre>";
            $body = str_replace("<code {$id}>", $code, $body);
        }
    }
    if ($config['markup_repair_tidy']) {
        $tidy = new tidy();
        $body = str_replace("\t", '&#09;', $body);
        $body = $tidy->repairString($body, array('doctype' => 'omit', 'bare' => true, 'literal-attributes' => true, 'indent' => false, 'show-body-only' => true, 'wrap' => 0, 'output-bom' => false, 'output-html' => true, 'newline' => 'LF', 'quiet' => true), 'utf8');
        $body = str_replace("\n", '', $body);
    }
    // replace tabs with 8 spaces
    $body = str_replace("\t", '		', $body);
    return $tracked_cites;
}
示例#5
0
function markup(&$body, $track_cites = false)
{
    global $board, $config, $markup_urls;
    $body = utf8tohtml($body);
    if ($config['wiki_markup']) {
        $body = preg_replace("/(^|\n)==(.+?)==\n?/m", "<span class=\"heading\">\$2</span>", $body);
        $body = preg_replace("/'''(.+?)'''/m", "<strong>\$1</strong>", $body);
        $body = preg_replace("/''(.+?)''/m", "<em>\$1</em>", $body);
        $body = preg_replace("/\\*\\*(.+?)\\*\\*/m", "<span class=\"spoiler\">\$1</span>", $body);
    }
    if ($config['markup_urls']) {
        $markup_urls = array();
        $body = preg_replace_callback($config['url_regex'], 'markup_url', $body, -1, $num_links);
        if ($num_links > $config['max_links']) {
            error($config['error']['toomanylinks']);
        }
    }
    if ($config['auto_unicode']) {
        $body = unicodify($body);
        foreach ($markup_urls as &$url) {
            $body = str_replace(unicodify($url), $url, $body);
        }
    }
    // replace tabs with 8 spaces
    $body = str_replace("\t", '        ', $body);
    $tracked_cites = array();
    // Cites
    if (isset($board) && preg_match_all('/(^|\\s)&gt;&gt;(\\d+?)([\\s,.)?]|$)/', $body, $cites)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycites']);
        }
        for ($index = 0; $index < count($cites[0]); $index++) {
            $cite = $cites[2][$index];
            $query = prepare(sprintf("SELECT `thread`,`id` FROM `posts_%s` WHERE `id` = :id LIMIT 1", $board['uri']));
            $query->bindValue(':id', $cite);
            $query->execute() or error(db_error($query));
            if ($post = $query->fetch()) {
                $replacement = '<a onclick="highlightReply(\'' . $cite . '\');" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . ($post['thread'] ? $post['thread'] : $post['id']) . '.html#' . $cite . '">' . '&gt;&gt;' . $cite . '</a>';
                $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[3][$index], $body);
                if ($track_cites && $config['track_cites']) {
                    $tracked_cites[] = array($board['uri'], $post['id']);
                }
            }
        }
    }
    // Cross-board linking
    if (preg_match_all('/(^|\\s)&gt;&gt;&gt;\\/(\\w+?)\\/(\\d+)?([\\s,.)?]|$)/', $body, $cites)) {
        if (count($cites[0]) > $config['max_cites']) {
            error($config['error']['toomanycross']);
        }
        for ($index = 0; $index < count($cites[0]); $index++) {
            $_board = $cites[2][$index];
            $cite = @$cites[3][$index];
            // Temporarily store board information because it will be overwritten
            $tmp_board = $board['uri'];
            // Check if the board exists, and load settings
            if (openBoard($_board)) {
                if ($cite) {
                    $query = prepare(sprintf("SELECT `thread`,`id` FROM `posts_%s` WHERE `id` = :id LIMIT 1", $board['uri']));
                    $query->bindValue(':id', $cite);
                    $query->execute() or error(db_error($query));
                    if ($post = $query->fetch()) {
                        $replacement = '<a onclick="highlightReply(\'' . $cite . '\');" href="' . $config['root'] . $board['dir'] . $config['dir']['res'] . ($post['thread'] ? $post['thread'] : $post['id']) . '.html#' . $cite . '">' . '&gt;&gt;&gt;/' . $_board . '/' . $cite . '</a>';
                        $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[4][$index], $body);
                        if ($track_cites && $config['track_cites']) {
                            $tracked_cites[] = array($board['uri'], $post['id']);
                        }
                    }
                } else {
                    $replacement = '<a href="' . $config['root'] . $board['dir'] . $config['file_index'] . '">' . '&gt;&gt;&gt;/' . $_board . '/' . '</a>';
                    $body = str_replace($cites[0][$index], $cites[1][$index] . $replacement . $cites[4][$index], $body);
                }
            }
            // Restore main board settings
            openBoard($tmp_board);
        }
    }
    $body = str_replace("\r", '', $body);
    $body = preg_replace("/(^|\n)([\\s]+)?(&gt;)([^\n]+)?(\$|\n)/m", '$1$2<span class="quote">$3$4</span>$5', $body);
    if ($config['strip_superfluous_returns']) {
        $body = preg_replace('/\\s+$/', '', $body);
    }
    $body = preg_replace("/\n/", '<br/>', $body);
    return $tracked_cites;
}