/**
* The main method of the Plugin
*
* @param string $content: The PlugIn content
* @param array $conf: The PlugIn configuration
* @return The content that is displayed on the website
*/
function main($content, $config)
{
if (!t3lib_extMgm::isLoaded('geshilib')) {
return "Geshi library not loaded";
}
// get content
$this->pi_initPIflexForm();
$config['content.']['lang'] = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'cLang', 'sVIEW');
$config['content.']['code'] = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'cCode', 'sVIEW');
$config['content.']['highlight'] = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'cHighlight', 'sOPTIONS');
$config['content.']['startnumber'] = $this->pi_getFFvalue($this->cObj->data['pi_flexform'], 'cStartnumber', 'sOPTIONS');
// init geshi library
$this->geshi = new GeSHi($config['content.']['code'], $config['content.']['lang']);
// defaults
$this->geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
// set highlighted lines
if ($config['content.']['highlight'] !== '') {
$this->geshi->highlight_lines_extra(split(',', $config['content.']['highlight']));
}
// set startnumber
if (isset($config['content.']['startnumber'])) {
$this->geshi->start_line_numbers_at($config['content.']['startnumber']);
}
// style
if (isset($config['default.'])) {
$this->_styleSubjects($config['default.']);
}
if (isset($config[$config['content.']['lang'] . '.'])) {
$this->_styleSubjects($config[$config['content.']['lang'] . '.']);
}
// external stylesheets
if (isset($config['global.']['external']) && $config['global.']['external'] == 0) {
// do not use external style sheets
} else {
// mtness.net modification: I love stylesheets!
$this->geshi->enable_classes();
// Echo out the stylesheet for this code block And continue echoing the page
$this->geshiCSS = '<style type="text/css"><!--' . $this->geshi->get_stylesheet() . '--></style>';
// additional headerdata to include the styles
$GLOBALS['TSFE']->additionalHeaderData['sema_sourcecode:' . $config['content.']['lang']] = $this->geshiCSS;
}
// xhtml compliance
if (isset($config['global.']['xhtmlcompliant']) && $config['global.']['xhtmlcompliant'] == 1) {
$this->geshi->force_xhtml_compliance = true;
}
// check for errors
if ($this->geshi->error() !== false) {
// log an error, this happens if the language file is missing or non-readable. Other input
// specific errors can also occour, eg. if a non-existing container type is set for the engine.
$GLOBALS['BE_USER']->simplelog($this->geshi->error(), $extKey = 'sema_sourcecode', 1);
}
// render
return $this->pi_wrapInBaseClass($this->geshi->parse_code());
}
/**
* Выделение строк
*
* @return Code
*/
protected function setExtra()
{
if (isset($this->attributes['extra'])) {
$extra = explode(',', $this->attributes['extra']);
$this->geshi->highlight_lines_extra($extra);
}
return $this;
}
function vorschau($K_Egl, $BenutzerId, $fid, $tid, $sid, $bid, $zid, $neu, $bemerkung)
{
if (!$K_Egl) {
fehler(__FILE__, __LINE__, 1, 'Zwichenablage fuer die Vorschau wurde nicht aktualisiert, da nicht eingeloggt');
}
$comp = trim($_POST['text']);
$code = $_POST['codearea'];
if (strlen($code)) {
include_once '../forum/geshi/geshi.php';
$sprachen = array('bash' => 'bash', 'C', 'c', 'cpp', 'cpp', 'HTML' => 'html4strict', 'Java' => 'java', 'JavaScript' => 'javascript', 'lisp' => 'lisp', 'PHP' => 'php-brief', 'Perl' => 'perl', 'Python' => 'python');
$sprache = 'text';
if (isset($_POST['codelang'])) {
$sprache = $sprachen[$_POST['codelang']];
if ($sprache == '') {
$sprache = 'text';
} else {
$t = stripslashes($code);
$ersatz = array('>' => '>', '<' => '<', '"' => '"', ''' => '\'', '&' => '&');
$t = strtr($t, $ersatz);
if (isset($_POST['codezz']) and $_POST['codezz'] != "") {
$a = explode(',', $_POST['codezz']);
if (count($a) == 2) {
$code_start = intval($a[0]);
$code_ende = intval($a[1]);
}
}
$geshi = new GeSHi($t, $sprache, 'geshi/geshi');
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
if (isset($code_start)) {
$geshi->highlight_lines_extra(range($code_start, $code_ende));
}
$code = $geshi->parse_code();
}
}
if (isset($_POST['textarea_zeile']) and intval($_POST['textarea_zeile']) != -1) {
$zeilen = intval($_POST['textarea_zeile']);
$vorderteil = implode("\n", array_slice(explode("\n", $comp, $zeilen + 1), 0, $zeilen));
$hinterteil = ltrim(substr($comp, strlen($vorderteil)));
$vorderteil = rtrim($vorderteil);
$comp = $vorderteil . '<div class="code-bereich">' . $code . '</div>' . $hinterteil;
} else {
$comp = $comp . '<div class="code-bereich">' . $code . '</div>';
}
}
$comp = addslashes($comp);
mysql_query("UPDATE Benutzer\n SET Ablage = '{$comp}'\n WHERE BenutzerId = '{$BenutzerId}'") or fehler(__FILE__, __LINE__, 0, 'Zwischenablage fuer die Vorschau konnte nicht aktualisiert werden');
$vorschau = strlen($comp) ? 'j' : 'n';
$bemerkung = rawurlencode($bemerkung);
$titel = rawurlencode(substr(strip_tags(trim($_POST['titel'])), 0, 50));
include 'gz-beitraege.php';
}
public function getCode($data)
{
$code = array();
foreach ($data as $part => $options) {
$data = file_get_contents($options['file']);
$geshi = new \GeSHi($data, $options['type']);
// $geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_line_style('background: #fcfcfc;', 'background: #fcfcfc;');
if (array_key_exists('highlight', $options)) {
$geshi->highlight_lines_extra($options['highlight']);
}
$title = sprintf('%s: %s', $part, basename($options['file']));
$code[$title] = $geshi->parse_code();
}
return $code;
}
/**
* Easy way to highlight stuff. Behaves just like highlight_string
*
* @param string The code to highlight
* @param string The language to highlight the code in
* @param string The path to the language files. You can leave this blank if you need
* as from version 1.0.7 the path should be automatically detected
* @param boolean Whether to return the result or to echo
* @return string The code highlighted (if $return is true)
* @since 1.0.2
*/
function geshi_highlight($string, $language, $path = null, $return = false)
{
$geshi = new GeSHi($string, $language, $path);
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->enable_classes();
$geshi->enable_keyword_links(false);
$geshi->highlight_lines_extra(array(8, 9, 10, 11, 13, 14, 15, 16, 18, 19, 24, 32, 80));
if ($return) {
return '<code>' . $geshi->parse_code() . '</code>';
}
echo '<code>' . $geshi->parse_code() . '</code>';
if ($geshi->error()) {
return false;
}
return true;
}
/**
* get the data for the paste-poste
*
* @return type
*/
public function getPaste()
{
$conf = \Pste\Registry::getInstance()->config;
$pid = $this->pid;
$paste = new \Pste\Model\Paste($pid);
$post = $paste->getContent();
if (!$post) {
return $this->forward(new StaticPage(array('template' => 'components/paste_invalid.php')));
}
$this->followUp(new PasteForm(array('request' => $this->request)));
$postPass = $this->request->hasParam('thePassword') ? $this->request->getParam('thePassword') : null;
$pass = $post['password'];
$restrictedPost = null !== $pass && $pass !== sha1("EMPTY") ? true : false;
$accessAllowed = !$restrictedPost || sha1($postPass) == $pass ? true : false;
$passwordFail = $restrictedPost && null !== $postPass && $postPass !== $pass ? true : false;
if (!$accessAllowed) {
require_once 'components/StaticPage.php';
return $this->forward(new StaticPage(array('template' => 'components/paste_password.php', 'fail' => $passwordFail)));
}
$paste = $post;
// Show a quick reference url, poster and parents .
$expires = is_null($post['expires']) ? "Never Expires" : "Expires on " . date("F D jS g:i A", strtotime($post['expires']));
$paste['posttitle'] = "Posted as {$post['poster']} on {$post['postdate']} - {$expires}";
$paste['editcode'] = $paste['code'];
// Preprocess
$highlight = array();
$prefix_size = strlen($this->conf['highlight_prefix']);
if ($prefix_size) {
$lines = explode("\n", $post['code']);
$paste['editcode'] = "";
foreach ($lines as $idx => $line) {
if (substr($line, 0, $prefix_size) == $conf['highlight_prefix']) {
$highlight[] = $idx + 1;
$line = substr($line, $prefix_size);
}
$paste['editcode'] .= $line . "\n";
}
$paste['editcode'] = rtrim($post['editcode']);
}
$requestedFormat = $this->request->getParam('udf');
$format = $requestedFormat ? $requestedFormat : $post['format'];
// Get formatted version of code
if (0 && strlen($post['codefmt']) > 0 && $format == $post['format']) {
$paste['codefmt'] = $post['codefmt'];
} else {
$geshi = new \GeSHi($paste['editcode'], $format);
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->set_line_style('background: #ffffff;', 'background: #f4f4f4;');
if (count($highlight)) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->highlight_lines_extra($highlight);
$geshi->set_highlight_lines_extra_style('color:black;background:#FFFF88;');
} else {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2);
}
$paste['codefmt'] = $geshi->parse_code();
$paste['codecss'] = $geshi->get_stylesheet();
}
$paste['pid'] = $pid;
$paste['downloadurl'] = $conf->url . $post['pid'];
$this->url = $conf->url;
$this->post = $paste;
$this->geshiformats = $conf->get('geshiformats');
$this->popular_syntax = $conf->get('popular_syntax');
$this->format = $format;
}
/**
* Get formatted post, ready for inserting into a page
* Returns an array of useful information
*/
function getPost($pid)
{
$post = $this->db->getPost($pid, $this->conf['subdomain']);
if ($post) {
//show a quick reference url, poster and parents
$post['posttitle'] = "Posted by {$post['poster']} on {$post['postdate']}";
if ($post['parent_pid'] != '0') {
$parent_pid = $post['parent_pid'];
$parent = $this->db->getPost($parent_pid, $this->conf['subdomain']);
if ($parent) {
$post['parent_poster'] = trim($parent['poster']);
if (strlen($post['parent_poster']) == 0) {
$post['parent_poster'] = 'Anonymous';
}
$post['parent_url'] = $this->getPostUrl($parent_pid);
$post['parent_postdate'] = $parent['postdate'];
$post['parent_diffurl'] = $this->conf['this_script'] . "?diff={$pid}";
}
}
//any amendments - note that a db class might have already
//filled this if efficient, othewise we grab it on demand
if (!isset($post['followups'])) {
$post['followups'] = $this->db->getFollowupPosts($pid);
}
foreach ($post['followups'] as $idx => $followup) {
$post['followups'][$idx]['followup_url'] = $this->getPostUrl($followup['pid']);
}
$post['downloadurl'] = $this->conf['this_script'] . "?dl={$pid}";
$post['deleteurl'] = $this->conf['this_script'] . "?erase={$pid}";
//store the code for later editing
$post['editcode'] = $post['code'];
//preprocess
$highlight = array();
$prefix_size = strlen($this->conf['highlight_prefix']);
if ($prefix_size) {
$lines = explode("\n", $post['editcode']);
$post['editcode'] = "";
foreach ($lines as $idx => $line) {
if (substr($line, 0, $prefix_size) == $this->conf['highlight_prefix']) {
$highlight[] = $idx + 1;
$line = substr($line, $prefix_size);
}
$post['editcode'] .= $line . "\n";
}
$post['editcode'] = rtrim($post['editcode']);
}
//get formatted version of code
if (strlen($post['codefmt']) == 0) {
$geshi = new GeSHi($post['editcode'], $post['format']);
$geshi->set_encoding($this->conf['htmlentity_encoding']);
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->set_line_style('background: #ffffff;', 'background: #f8f8f8;');
//$geshi->set_comments_style(1, 'color: #008800;',true);
//$geshi->set_comments_style('multi', 'color: #008800;',true);
//$geshi->set_strings_style('color:#008888',true);
//$geshi->set_keyword_group_style(1, 'color:#000088',true);
//$geshi->set_keyword_group_style(2, 'color:#000088;font-weight: normal;',true);
//$geshi->set_keyword_group_style(3, 'color:black;font-weight: normal;',true);
//$geshi->set_keyword_group_style(4, 'color:#000088',true);
//$geshi->set_symbols_style('color:#ff0000');
if (count($highlight)) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->highlight_lines_extra($highlight);
$geshi->set_highlight_lines_extra_style('color:black;background:#FFFF88;');
} else {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2);
}
$post['codefmt'] = $geshi->parse_code();
$post['codecss'] = $geshi->get_stylesheet();
//save it!
$this->db->saveFormatting($pid, $post['codefmt'], $post['codecss']);
}
$post['pid'] = $pid;
} else {
$post['codefmt'] = "<b>Unknown post id, it may have been deleted</b><br />";
}
return $post;
}
$highlight[] = $idx + 1;
$line = substr($line, $DROP_CONF['highlight_len']);
}
$drop['text'] = array_merge($drop['text'], array($line));
if (isset($drops[1])) {
if ($ilines == 9) {
$drop['text'] = array_merge($drop['text'], array("... This Drop is longer than 10 lines. Click the name above to see it all ..."));
break;
}
}
}
$drop['text'] = implode("\n", $drop['text']);
}
//geshi object
$geshi = new GeSHi(stripslashes($drop['text']), $drop['lang']);
$geshi->highlight_lines_extra($highlight);
$geshi->set_tab_width(4);
$geshi->set_highlight_lines_extra_style('background:#FFFF88;');
$geshi->enable_keyword_links(false);
//geshi line numbers
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);
//geshi styling for syntax box
$geshi->set_overall_style('color: #000066; border: 1px solid #d0d0d0; background-color: #fdfdf6; line-height:1.3em;', true);
$geshi->set_line_style('font: normal normal \'Courier New\', Courier, monospace; color: #003030;', 'font-weight: bold; color: #006060; padding-right: 5px;', true);
$geshi->set_code_style('color: #000020;', 'color: #000020;');
if ($drop['editable'] == 1) {
if (!isset($_GET['passkey'])) {
$editable = ' You may <a href="' . $DROP_CONF_siteURL . '/' . $drop['id'] . '/edit">edit this</a> drop.';
} else {
$editable = ' You may <a href="' . substr($_SERVER['REQUEST_URI'], 0, -30) . '/edit?pkey=' . $_GET['passkey'] . '">edit this</a> drop.';
function wp_syntax_highlight($match)
{
global $wp_syntax_matches;
// ADD YOUR THEME HERE
$themes = array('slate' => '-slate');
$i = intval($match[1]);
$match = $wp_syntax_matches[$i];
/******************** BEGIN EDITS *********************/
$theme = $match[5];
/******************** END EDITS *********************/
$language = strtolower(trim($match[1]));
foreach ($themes as $mytheme => $suffix) {
if ($theme == $mytheme) {
$language .= $suffix;
break;
}
}
$line = trim($match[2]);
$escaped = trim($match[3]);
// ORIGINAL LINE:
//$code = wp_syntax_code_trim($match[5]);
/******************** BEGIN EDITS *********************/
$code = wp_syntax_code_trim($match[6]);
/******************** END EDITS *********************/
if ($escaped == "true") {
$code = htmlspecialchars_decode($code);
}
$geshi = new GeSHi($code, $language);
$geshi->enable_keyword_links(false);
do_action_ref_array('wp_syntax_init_geshi', array(&$geshi));
//START LINE HIGHLIGHT SUPPORT
$highlight = array();
if (!empty($match[4])) {
$highlight = strpos($match[4], ',') == false ? array($match[4]) : explode(',', $match[4]);
$h_lines = array();
for ($i = 0; $i < sizeof($highlight); $i++) {
$h_range = explode('-', $highlight[$i]);
if (sizeof($h_range) == 2) {
$h_lines = array_merge($h_lines, range($h_range[0], $h_range[1]));
} else {
array_push($h_lines, $highlight[$i]);
}
}
$geshi->highlight_lines_extra($h_lines);
}
//END LINE HIGHLIGHT SUPPORT
if ($theme == "slate") {
$output = "\n<div class=\"wp_syntax_slate\">";
} else {
$output = "\n<div class=\"wp_syntax\">";
}
if ($line) {
$output .= "<table><tr><td class=\"line_numbers\" style=\"padding: 6px 6px\">";
$output .= wp_syntax_line_numbers($code, $line, $language);
$output .= "</td><td class=\"code\" style=\"padding: 6px;\">";
$output .= $geshi->parse_code();
$output .= "</td></tr></table>";
} else {
$output .= "<table><tr><td class=\"code\" style=\"padding: 6px;\">";
$output .= $geshi->parse_code();
$output .= "</td></tr></table>";
}
$output .= "</div>\n";
return $output;
}
/**
* Function handler for coloring shortcodes. It's used in comments and for [filesyntax tag]
*
* @param string $atts
* @param string $content
* @return string
*/
function fr_codesyntax_handler($atts, $content = null, $cleanHTML = true, $commentProcessing = false)
{
global $wp_sh_styling_type;
if (empty($content)) {
return '<font color="red"><b>' . __('WP-SYNHIGHLIGHT PLUGIN: NOTHING TO HIGHLIGHT! PLEASE READ README.TXT IN PLUGIN FOLDER!', 'wp-synhighlighter') . '</b></font>';
}
//Parsing paramters
$params = shortcode_atts(array('title' => get_option('wp_synhighlight_default_codeblock_title') ? get_option('wp_synhighlight_default_codeblock_title') : __("Code block", 'wp-synhighlighter'), 'bookmarkname' => '', 'lang' => 'pascal', 'lines' => get_option('wp_synhighlight_default_lines') ? get_option('wp_synhighlight_default_lines') : 'fancy', 'lines_start' => get_option('wp_synhighlight_default_lines_start_with') ? get_option('wp_synhighlight_default_lines_start_with') : '1', 'container' => get_option('wp_synhighlight_default_container') ? get_option('wp_synhighlight_default_container') : 'pre', 'capitalize' => get_option('wp_synhighlight_default_capitalize_keywords') ? get_option('wp_synhighlight_default_capitalize_keywords') : 'no', 'tab_width' => get_option('wp_synhighlight_default_tab_width') ? get_option('wp_synhighlight_default_tab_width') : 4, 'strict' => get_option('wp_synhighlight_default_strict_mode') ? get_option('wp_synhighlight_default_strict_mode') : 'always', 'blockstate' => get_option('wp_synhighlight_default_blockstate') ? get_option('wp_synhighlight_default_blockstate') : 'default', 'highlight_lines' => "", 'doclinks' => !get_option('wp_synhighlight_doclinks_off')), $atts);
if ($cleanHTML) {
//Clearing all other HTML code
$content = strip_tags($content);
//Converting HTML entities
$content = html_entity_decode($content, ENT_QUOTES);
}
//Trimming first and last incorrect newlines
$content = trim($content);
//Windows Live Writer patch
foreach ($params as &$param) {
$param = trim(html_entity_decode($param, ENT_QUOTES), '"');
}
//Highlighting
$geshi = new GeSHi($content, $params['lang']);
if (!$commentProcessing and ($wp_sh_styling_type == 'theme' or $wp_sh_styling_type == 'embedbody')) {
$geshi->enable_classes();
}
//Setting Geshi options
//Lines
switch ($params['lines']) {
case 'normal':
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
break;
case 'fancy':
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
break;
case 'no':
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
break;
}
$geshi->start_line_numbers_at($params['lines_start']);
//Container
switch ($params['container']) {
case 'pre':
$geshi->set_header_type(GESHI_HEADER_PRE);
break;
case 'div':
$geshi->set_header_type(GESHI_HEADER_DIV);
break;
case 'pre_valid':
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
break;
case 'pre_table':
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
break;
case 'none':
$geshi->set_header_type(GESHI_HEADER_NONE);
break;
}
//Keywords capitalization
switch ($params['capitalize']) {
case 'no':
$geshi->set_case_keywords(GESHI_CAPS_NO_CHANGE);
break;
case 'upper':
$geshi->set_case_keywords(GESHI_CAPS_UPPER);
break;
case 'lower':
$geshi->set_case_keywords(GESHI_CAPS_LOWER);
break;
}
//Tab width
$geshi->set_tab_width($params['tab_width']);
//Strict mode
switch ($params['strict']) {
case 'always':
$geshi->enable_strict_mode(GESHI_ALWAYS);
break;
case 'maybe':
$geshi->enable_strict_mode(GESHI_MAYBE);
break;
case 'never':
$geshi->enable_strict_mode(GESHI_NEVER);
break;
}
//Block state
switch ($params['blockstate']) {
case 'collapsed':
$initiallyHidden = true;
break;
case 'default':
case 'expanded':
default:
$initiallyHidden = false;
break;
}
//Controlling doclinks
$geshi->enable_keyword_links($params['doclinks']);
static $instanceNumber = 0;
$instanceNumber++;
$bookmarkName = empty($params['bookmarkname']) ? "codesyntax_" . $instanceNumber : $params['bookmarkname'];
//Highlighting lines
if (!empty($params['highlight_lines'])) {
$geshi->highlight_lines_extra(explode(',', $params['highlight_lines']));
}
//Checking for geshi errors
if ($geshi->error()) {
return '<font color="red"><b>' . $geshi->error() . '</b></font>';
}
//Styling codeblock
$header = wp_synhighlight_get_tpl_header($instanceNumber, $params['title'], $bookmarkName, $initiallyHidden);
//Embedding only one copy of each used language style
static $embeddedStylesheets = array();
if ($wp_sh_styling_type == 'embedbody' and !in_array($params['lang'], $embeddedStylesheets)) {
$header = '<style type="text/css"><!--' . "\r\n" . $geshi->get_stylesheet() . "\r\n" . '-->' . "\r\n" . '</style>' . $header;
$embeddedStylesheets[] = $params['lang'];
}
$footer = wp_synhighlight_get_tpl_footer();
$result = $header . $geshi->parse_code() . $footer;
return $result;
}
array('name' => 'style', 'type' => 'text', 'description' => 'CSS style'),
array('name' => 'lang', 'type' => 'select', 'options' => array('php', 'sql', 'html'), 'description' => 'language type'),
array('name' => 'lines', 'type' => 'text', 'description' => 'lines to be highlighted')
);
**/
if (isset($p['style'])) {
$p['style'] = ' style="' . $p['style'] . '"';
} else {
$p['style'] = '';
}
if (!$p['lang']) {
$p['lang'] = 'php-brief';
} else {
$p['lang'] = $p['lang'];
}
@(list($type, $body) = explode(':', $body, 2));
if ($type == 'file') {
$geshi = new GeSHi(trim(file_get_contents("{$g['base_path']}/codes/{$body}")), $p['lang']);
$geshi->set_header_content('Filename: ' . $body);
} elseif ($type == 'code') {
$geshi = new GeSHi(trim($body), $p['lang']);
}
if (@count($p['lines'])) {
$geshi->highlight_lines_extra(explode(',', $p['lines']));
$geshi->set_highlight_lines_extra_style('background: #330');
}
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_line_style('margin: 3px 0;');
$geshi->set_header_content_style('font-size: 0.8em; color: #333');
$geshi->set_header_type(GESHI_HEADER_DIV);
@($g['slide'] .= '<div class="code">' . $geshi->parse_code() . '</div>');
function wp_syntax_highlight($match)
{
global $wp_syntax_matches;
$i = intval($match[1]);
$match = $wp_syntax_matches[$i];
$language = strtolower(trim($match[1]));
$line = trim($match[2]);
$escaped = trim($match[3]);
$code = wp_syntax_code_trim($match[5]);
if ($escaped == "true") {
$code = htmlspecialchars_decode($code);
}
$geshi = new GeSHi($code, $language);
$geshi->enable_keyword_links(false);
do_action_ref_array('wp_syntax_init_geshi', array(&$geshi));
//START LINE HIGHLIGHT SUPPORT
$highlight = array();
if (!empty($match[4])) {
$highlight = strpos($match[4], ',') == false ? array($match[4]) : explode(',', $match[4]);
$h_lines = array();
for ($i = 0; $i < sizeof($highlight); $i++) {
$h_range = explode('-', $highlight[$i]);
if (sizeof($h_range) == 2) {
$h_lines = array_merge($h_lines, range($h_range[0], $h_range[1]));
} else {
array_push($h_lines, $highlight[$i]);
}
}
$geshi->highlight_lines_extra($h_lines);
}
//END LINE HIGHLIGHT SUPPORT
$output = "\n<div class=\"wp_syntax\">";
if ($line) {
$output .= "<table><tr><td class=\"line_numbers\">";
$output .= wp_syntax_line_numbers($code, $line);
$output .= "</td><td class=\"code\">";
$output .= $geshi->parse_code();
$output .= "</td></tr></table>";
} else {
$output .= "<div class=\"code\">";
$output .= $geshi->parse_code();
$output .= "</div>";
}
return $output .= "</div>\n";
return $output;
}
function getPaste($pid)
{
$post = $this->db->getPaste($pid);
if ($post) {
// Show a quick reference url, title and parents.
$expires = is_null($post['expires']) ? " (Never Expires) " : " - Expires on " . date("D, F jS @ g:ia", strtotime($post['expires']));
$post['posttitle'] = "<b>{$post['title']}</b> - Posted on {$post['postdate']} {$expires}";
if ($post['parent_pid'] > 0) {
$parent_pid = $post['parent_pid'];
$parent = $this->db->getPaste($parent_pid);
if ($parent) {
$post['parent_title'] = $parent['title'];
$post['parent_url'] = $this->getPasteUrl($parent_pid);
$post['parent_postdate'] = $parent['postdate'];
$post['parent_diffurl'] = $this->conf['diff_url'] . "{$pid}";
}
}
// Amendments
$post['followups'] = $this->db->getFollowupPosts($pid);
foreach ($post['followups'] as $idx => $followup) {
$post['followups'][$idx]['followup_url'] = $this->getPasteUrl($followup['pid']);
}
if ($post['password'] != 'EMPTY') {
$post['downloadurl'] = $this->conf['url'] . "?dl={$pid}&pass="******"?dl={$pid}";
}
// Store the code for later editing
$post['editcode'] = $post['code'];
// Preprocess
$highlight = array();
$prefix_size = strlen($this->conf['highlight_prefix']);
if ($prefix_size) {
$lines = explode("\n", $post['editcode']);
$post['editcode'] = "";
foreach ($lines as $idx => $line) {
if (substr($line, 0, $prefix_size) == $this->conf['highlight_prefix']) {
$highlight[] = $idx + 1;
$line = substr($line, $prefix_size);
}
$post['editcode'] .= $line . "\n";
}
$post['editcode'] = rtrim($post['editcode']);
}
// Get formatted version of code
if (strlen($post['codefmt']) == 0) {
$geshi = new GeSHi($post['editcode'], $post['format']);
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->set_line_style('background: #ffffff;', 'background: #f4f4f4;');
if (count($highlight)) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->highlight_lines_extra($highlight);
$geshi->set_highlight_lines_extra_style('color:black;background:#FFFF88;');
} else {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2);
}
$post['codefmt'] = $geshi->parse_code();
$post['codecss'] = $geshi->get_stylesheet();
// Save it!
$this->db->saveFormatting($pid, $post['codefmt'], $post['codecss']);
}
$post['pid'] = $pid;
} else {
$post['codefmt'] = "<b>Unknown post ID, it probably expired.</b><br />";
}
return $post;
}
public static function highlight($match)
{
// global $wp_syntax_matches;
$i = intval($match[1]);
$match = self::$matches[$i];
$language = strtolower(trim($match[1]));
$line = trim($match[2]);
$escaped = trim($match[3]);
$caption = self::caption($match[5]);
$code = self::trimCode($match[6]);
if ($escaped == 'true') {
$code = htmlspecialchars_decode($code);
}
$geshi = new GeSHi($code, $language);
$geshi->enable_keyword_links(FALSE);
do_action_ref_array('wp_syntax_init_geshi', array(&$geshi));
if (!empty($match[4])) {
$linespecs = strpos($match[4], ",") == FALSE ? array($match[4]) : explode(',', $match[4]);
$lines = array();
foreach ($linespecs as $spec) {
$range = explode('-', $spec);
$lines = array_merge($lines, count($range) == 2 ? range($range[0], $range[1]) : $range);
}
$geshi->highlight_lines_extra($lines);
}
$output = "\n" . '<div class="wp_syntax">';
$output .= '<table>';
if (!empty($caption)) {
$output .= '<caption>' . $caption . '</caption>';
}
$output .= '<tr>';
if ($line) {
$output .= '<td class="line_numbers">' . self::lineNumbers($code, $line) . '</td>';
}
$output .= '<td class="code">';
$output .= $geshi->parse_code();
$output .= '</td></tr></table>';
$output .= '</div>' . "\n";
return $output;
}
