/**
* @desc Highlights the code. It uses the geshi HTML syntax highlighter and then it highlights the specific template syntax.
* @param int $line_number GESHI_NO_LINE_NUMBERS => no line numbers, GESHI_NORMAL_LINE_NUMBERS line numbers.
* @param bool $inline_code true if it's a sigle line code, otherwise false.
*/
public function parse($line_number = GESHI_NO_LINE_NUMBERS, $inline_code = false)
{
//The template language of PHPBoost contains HTML. We first ask to highlight the html code.
require_once PATH_TO_ROOT . '/kernel/lib/php/geshi/geshi.php';
$geshi = new GeSHi($this->content, 'html');
if ($line_number) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
}
//GeSHi must not put any div or pre tag before and after the content
if ($inline_code) {
$geshi->set_header_type(GESHI_HEADER_NONE);
}
$this->content = $geshi->parse_code();
//Now we highlight the specific syntax of PHPBoost templates
//Conditionnal block
$this->content = preg_replace('`# IF ( NOT)? ((?:\\w+\\.)*)(\\w+) #`i', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">IF$1</span> <span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$2</span><span style="' . self::TPL_VARIABLE_STYLE . '">$3</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
$this->content = preg_replace('`# ELSEIF ( NOT)? ((?:\\w+\\.)*)(\\w+) #`i', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">ELSEIF$1</span> <span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$2</span><span style="' . self::TPL_VARIABLE_STYLE . '">$3</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
$this->content = str_replace('# ELSE #', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">ELSE</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
$this->content = str_replace('# ENDIF #', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">ENDIF</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
//Loops
$this->content = preg_replace('`# START ((?:\\w+\\.)*)(\\w+) #`i', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">START</span> <span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$1</span><span style="' . self::TPL_VARIABLE_STYLE . '">$2</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
$this->content = preg_replace('`# END ((?:\\w+\\.)*)(\\w+) #`i', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">END</span> <span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$1</span><span style="' . self::TPL_VARIABLE_STYLE . '">$2</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
//Inclusions
$this->content = preg_replace('`# INCLUDE ((?:\\w+\\.)*)([\\w]+) #`', '<span style="' . self::TPL_SHARP_STYLE . '">#</span> <span style="' . self::TPL_KEYWORD_STYLE . '">INCLUDE </span> <span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$1</span><span style="' . self::TPL_VARIABLE_STYLE . '">$2</span> <span style="' . self::TPL_SHARP_STYLE . '">#</span>', $this->content);
//Simple variable
$this->content = preg_replace('`{([\\w]+)}`i', '<span style="' . self::TPL_BRACES_STYLE . '">{</span><span style="' . self::TPL_VARIABLE_STYLE . '">$1</span><span style="' . self::TPL_BRACES_STYLE . '">}</span>', $this->content);
//Loop variable
$this->content = preg_replace('`{((?:[\\w]+\\.)+)([\\w]+)}`i', '<span style="' . self::TPL_BRACES_STYLE . '">{</span><span style="' . self::TPL_NESTED_VARIABLE_STYLE . '">$1</span><span style="' . self::TPL_VARIABLE_STYLE . '">$2</span><span style="' . self::TPL_BRACES_STYLE . '">}</span>', $this->content);
if ($inline_code) {
$this->content = '<pre style="display:inline; font-color:courier new;">' . $this->content . '</pre>';
}
}
function _highlight_code($contents, $language, $line_number, $inline_code)
{
$contents = htmlspecialchars_decode($contents);
if (strtolower($language) == 'bbcode') {
import('content/parser/bbcode_highlighter');
$bbcode_highlighter = new BBCodeHighlighter();
$bbcode_highlighter->set_content($contents, PARSER_DO_NOT_STRIP_SLASHES);
$bbcode_highlighter->parse($inline_code);
$contents = $bbcode_highlighter->get_content(DO_NOT_ADD_SLASHES);
} elseif (strtolower($language) == 'tpl' || strtolower($language) == 'template') {
import('content/parser/template_highlighter');
require_once PATH_TO_ROOT . '/kernel/framework/content/geshi/geshi.php';
$template_highlighter = new TemplateHighlighter();
$template_highlighter->set_content($contents, PARSER_DO_NOT_STRIP_SLASHES);
$template_highlighter->parse($line_number ? GESHI_NORMAL_LINE_NUMBERS : GESHI_NO_LINE_NUMBERS, $inline_code);
$contents = $template_highlighter->get_content(DO_NOT_ADD_SLASHES);
} elseif ($language != '') {
require_once PATH_TO_ROOT . '/kernel/framework/content/geshi/geshi.php';
$Geshi = new GeSHi($contents, $language);
if ($line_number) {
$Geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
}
if ($inline_code) {
$Geshi->set_header_type(GESHI_HEADER_NONE);
}
$contents = '<pre style="display:inline;">' . $Geshi->parse_code() . '</pre>';
} else {
$highlight = highlight_string($contents, true);
$font_replace = str_replace(array('<font ', '</font>'), array('<span ', '</span>'), $highlight);
$contents = preg_replace('`color="(.*?)"`', 'style="color:$1"', $font_replace);
}
return $contents;
}
/**
* Format the content of this snippet with GeSHi and return the output.
* @return string Formatted code output
*/
function getFormattedOutput()
{
require_once dirname(__DIR__) . '/thirdparty/geshi/geshi.php';
$g = new GeSHi($this->Code, $this->Language);
$g->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
return $g->parse_code();
}
public function renderTagCode(array $tag, array $rendererStates)
{
if (strtolower(strval($tag['option'])) == 'html') {
$tag['option'] = 'html5';
}
if (!$tag['option']) {
$tag['option'] = 'text';
}
$content = $this->stringifyTree($tag['children']);
$content = XenForo_Helper_String::censorString($content);
$geshi = new GeSHi($content, $tag['option']);
if (XenForo_Application::get('options')->get('dpSyntaxHighlighterShowLines')) {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
}
$geshi->set_link_target('_blank" rel="nofollow');
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->set_tab_width(4);
$content = $geshi->parse_code();
if ($this->_view) {
$template = $this->_view->createTemplateObject('dp_bb_code_tag_code', array('content' => $content, 'language' => $geshi->get_language_name()));
return $template->render();
} else {
return '<div style="margin: 1em auto" title="Code">' . $content . '</div>';
}
}
function JHP_Geshi_replacer(&$matches)
{
// print_r($matches);
//// die();
jimport('geshi.geshi');
jimport('domit.xml_saxy_shared');
$args = SAXY_Parser_Base::parseAttributes($matches[1]);
// print_r($args);
$text = $matches[2];
$lang = JArrayHelper::getValue($args, 'lang', 'phpz');
$lines = JArrayHelper::getValue($args, 'lines', 'true');
$html_entities_match = array("|\\<br \\/\\>|", "#<#", "#>#", "|'|", '#"#', '# #');
$html_entities_replace = array("\n", '<', '>', "'", '"', ' ');
$text = preg_replace($html_entities_match, $html_entities_replace, $text);
$text = str_replace('<', '<', $text);
$text = str_replace('>', '>', $text);
$text = str_replace("\t", ' ', $text);
$geshi = new GeSHi($text, $lang);
if ($lines == 'true') {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
}
$text = $geshi->parse_code();
$text = '???' . $text . '???';
return $text;
}
/**
* Highlight a given piece of source code.
* Works for xhtml only. Falls back to original highlighter for
* other formats.
*
* @param string $text Text to highlight
* @param string $role Source code role to use (php, xml, html, ...)
* @param string $format Output format (pdf, xhtml, troff, ...)
*
* @return string Highlighted code
*/
public function highlight($text, $role, $format)
{
$geshi = new \GeSHi($text, $role);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);
return $geshi->parse_code();
}
function print_highlighted($lang)
{
//The GeSHI syntax highlighter is included.
include_once 'geshi/geshi.php';
//The string returned is stored in a variable.
$filename = get_id($_SERVER['REQUEST_URI']);
//If file does not exist then it redirects the user to the home page.
$file = fopen("data/{$filename}", "r") or header("Location: /");
$source = '';
while (!feof($file)) {
$source = $source . fgets($file);
}
//The object created is passed two arguments for syntax highlighting.
$geshi = new GeSHi($source, $lang);
$geshi->set_overall_style('background-color: #f2f2f2; margin: 0px 35px; border: 1px dotted;', true);
//$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->set_header_type(GESHI_HEADER_DIV);
//The flag below shows the line numbers. See GeSHI docs for more options.
$flag = GESHI_FANCY_LINE_NUMBERS;
$geshi->enable_line_numbers($flag);
$geshi->set_line_style(' padding: 0px 15px;');
//The <pre> tags are included for maintaining the indentation.
// echo "<pre>";
echo $geshi->parse_code();
// echo "</pre></div>";
return 0;
}
/**
* Replaces the matched tags an image
* @param array An array of matches (see preg_match_all)
* @return string
*/
function plgContentGeshi_replacer(&$matches)
{
$params =& $GLOBALS['_MAMBOT_GESHI_PARAMS'];
jimport('geshi.geshi');
jimport('domit.xml_saxy_shared');
$args = SAXY_Parser_Base::parseAttributes($matches[1]);
$text = $matches[2];
$lang = JArrayHelper::getValue($args, 'lang', 'php');
$lines = JArrayHelper::getValue($args, 'lines', 'false');
$html_entities_match = array("|\\<br \\/\\>|", "#<#", "#>#", "|'|", '#"#', '# #');
$html_entities_replace = array("\n", '<', '>', "'", '"', ' ');
$text = preg_replace($html_entities_match, $html_entities_replace, $text);
$text = str_replace('<', '<', $text);
$text = str_replace('>', '>', $text);
/*
// Replace 2 spaces with " " so non-tabbed code indents without making huge long lines.
$text = str_replace(" ", " ", $text);
// now Replace 2 spaces with " " to catch odd #s of spaces.
$text = str_replace(" ", " ", $text);
*/
// Replace tabs with " " so tabbed code indents sorta right without making huge long lines.
//$text = str_replace("\t", " ", $text);
$text = str_replace("\t", ' ', $text);
$geshi = new GeSHi($text, $lang);
if ($lines == 'true') {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
}
$text = $geshi->parse_code();
return $text;
}
function load()
{
if ($this->exists() == true) {
$this->import();
$this->lng = $this->data['language'];
$this->source = $this->data['source'];
} else {
if (!class_exists('GeSHi')) {
include_once 'classes/class.geshi.php';
}
global $lang;
$language = $this->hasLanguage() ? $this->lng : 'text';
$geshi = new GeSHi($this->source, $language, 'classes/geshi');
$geshi->set_encoding($lang->charset());
$geshi->enable_classes(false);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_keyword_links(true);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
if (!$this->hasLanguage()) {
$geshi->enable_highlighting(false);
$geshi->set_numbers_highlighting(false);
$geshi->set_brackets_highlighting(false);
$language = '';
} else {
$language = $geshi->get_language_name();
}
$this->data = array('language' => $language, 'parsed' => $geshi->parse_code(), 'source' => $this->source);
$this->export();
}
}
/**
*
* Renders a token into text matching the requested format.
*
* @access public
*
* @param array $options The "options" portion of the token (second
* element).
*
* @return string The text rendered from the token options.
*
*/
function token($options)
{
$text = $options['text'];
$attr = $options['attr'];
$type = strtolower($attr['type']);
$css = $this->formatConf(' class="%s"', 'css');
$css_code = $this->formatConf(' class="%s"', 'css_code');
$css_php = $this->formatConf(' class="%s"', 'css_php');
$css_html = $this->formatConf(' class="%s"', 'css_html');
$geshi_class = path::file("plugins") . "geshi/geshi.php";
if ($type != "" && file_exists(path::file("plugins") . "geshi/geshi.php") && is_readable(path::file("plugins") . "geshi/geshi.php")) {
require_once path::file("plugins") . "geshi/geshi.php";
$geshi = new GeSHi(trim($text), $type, path::file("plugins") . "geshi/geshi/");
$geshi->set_encoding("utf-8");
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS, 1);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_classes();
$geshi->set_overall_class('geshi_code');
$text = $geshi->parse_code();
$style = $geshi->get_stylesheet();
global $page_handler;
$style = "<style type='text/css'>\n{$style}\n</style>";
$page_handler->add_header_data($style);
} else {
//generic code example:
//convert tabs to four spaces,
//convert entities.
$text = trim(htmlentities($text));
$text = str_replace("\t", " ", $text);
$text = str_replace(" ", " ", $text);
$text = "<code{$css_code}>{$text}</code>";
}
return "\n{$text}\n\n";
}
public function getTemplateVars(Kwf_Component_Renderer_Abstract $renderer)
{
$ret = parent::getTemplateVars($renderer);
$row = $this->getRow();
if ($row->language) {
$geshi = new GeSHi($row->code, $row->language);
if ($row->line_numbers) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
} else {
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
}
$ret['html'] = $geshi->parse_code();
} else {
$ret['html'] = '<code>' . htmlspecialchars($row->code) . '</code>';
}
return $ret;
}
/**
* @param string $arguments array with the type
* @param array $code string of the code to parse
* @param \ShortcodeParser $parser Parser root user.
* @param string $shortcode
* @param array $extra
*
* @return String of parsed code.
*/
public static function handle_shortcode($arguments, $code, $parser, $shortcode, $extra = array())
{
if (!isset($arguments['type'])) {
/** Assuming most code is PHP. Feel free to update. Should this be a configurable? */
$arguments['type'] = 'php';
}
$geshi = new \GeSHi(html_entity_decode(str_replace('<br>', "\n", $code)), $arguments['type']);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
return $geshi->parse_code();
}
function render_code(&$renderer, $code, $lang)
{
// code
$renderer->doc .= "<div class=\"code_block_code\">";
$geshi = new GeSHi($code, $lang);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$renderer->doc .= $geshi->parse_code();
$renderer->doc .= "</div>";
}
static function generic_render_code($source, $lang, $line_numbers = false)
{
require_once self::$geshi_file;
$geshi = new GeSHi($source, $lang);
if ($line_numbers) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
}
$geshi->enable_keyword_links(false);
return $geshi->parse_code();
}
/**
* Нумерация строк
*
* @return Code
*/
protected function setNum()
{
if (isset($this->attributes['num'])) {
$this->geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
if ('' !== $this->attributes['num']) {
$num = (int) $this->attributes['num'];
$this->geshi->start_line_numbers_at($num);
}
}
return $this;
}
function markdown_code_highlighter($code, $language, $rss = false)
{
$code = stripslashes(trim(htmlspecialchars_decode($code, ENT_NOQUOTES)));
$geshi = new GeSHi($code, $language);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
if ($rss == false) {
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
}
return '<pre class="lang-' . $language . '"><code>' . $geshi->parse_code() . '</code></pre>';
}
function handle_geshi($content, $language)
{
$g = new GeSHi($content, $language);
$g->enable_classes();
$g->set_header_type(GESHI_HEADER_DIV);
$g->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
#$g->set_overall_style('color:black');
$g->set_overall_id('source');
$g->set_code_style('color:black;', "'Courier New', Courier, monospace");
$g->set_line_style('color:#838383;', '', true);
return $g->parse_code();
}
public function register(Application $app)
{
$app['geshi'] = function () use($app) {
$geshi = new \GeSHi();
$geshi->enable_classes();
// this must be the first method (see Geshi doc)
$geshi->set_encoding($app['app.charset']);
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
$geshi->enable_keyword_links(false);
return $geshi;
};
}
public function code(&$buff)
{
$geshi = new GeSHi($buff, $this->lang_alias($this->lang));
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
$geshi->code_style = $geshi->line_style1 = '';
$geshi->keyword_links = false;
$error = $geshi->error();
if ($error) {
debug($error);
}
return '<span class="code">' . ($error ? nl2br(htmlspecialchars($buff)) : $geshi->parse_code()) . '</span>';
}
function vorschau($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';
}
/**
* Send output to browser.
*/
function toHTML($code_text, $parm)
{
global $e107cache;
$class = e107::getBB()->getClass('code');
$pref = e107::getPref();
$tp = e107::getParser();
if ($pref['smiley_activate']) {
if (!is_object($tp->e_emote)) {
$tp->e_emote = new e_emoteFilter();
}
$code_text = $tp->e_emote->filterEmotesRev($code_text);
}
$search = array(E_NL, '\', '$', '<');
$replace = array("\r\n", "\\", '$', '<');
$code_text = str_replace($search, $replace, $code_text);
if (isset($pref['useGeshi']) && $pref['useGeshi'] && file_exists(e_PLUGIN . "geshi/geshi.php")) {
$code_md5 = md5($code_text);
if (!($CodeCache = $e107cache->retrieve('GeshiParsed_' . $code_md5))) {
require_once e_PLUGIN . "geshi/geshi.php";
if ($parm) {
$geshi = new GeSHi($code_text, $parm, e_PLUGIN . "geshi/geshi/");
} else {
$geshi = new GeSHi($code_text, $pref['defaultLanGeshi'] ? $pref['defaultLanGeshi'] : 'php', e_PLUGIN . "geshi/geshi/");
}
$geshi->line_style1 = "font-family: 'Courier New', Courier, monospace; font-weight: normal; font-style: normal;";
$geshi->set_encoding('utf-8');
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);
$CodeCache = $geshi->parse_code();
$e107cache->set('GeshiParsed_' . $code_md5, $CodeCache);
}
$ret = "<code class='code_highlight code-box {$class}' style='unicode-bidi: embed; direction: ltr'>" . str_replace("&", "&", $CodeCache) . "</code>";
} else {
$code_text = html_entity_decode($code_text, ENT_QUOTES, 'utf-8');
$code_text = trim($code_text);
$code_text = htmlspecialchars($code_text, ENT_QUOTES, 'utf-8');
$srch = array('{', '}');
$repl = array('{', '}');
$code_text = str_replace($srch, $repl, $code_text);
// avoid code getting parsed as templates or shortcodes.
if ($parm == 'inline') {
return "<code style='unicode-bidi: embed; direction: ltr'>" . $code_text . "</code>";
}
// $highlighted_text = highlight_string($code_text, TRUE);
// highlighted_text = str_replace(array("<code>","</code>"),"",$highlighted_text);
$divClass = $parm ? $parm : 'code_highlight';
$ret = "<pre class='prettyprint linenums " . $tp->toAttribute($divClass) . " code-box {$class}' style='unicode-bidi: embed; direction: ltr'>" . $code_text . "</pre>";
}
$ret = str_replace("[", "[", $ret);
return $ret;
}
function highlight_syntax($code, $langid)
{
$value = get_record('problemstatement_programming_language', 'id', $langid);
if ($value) {
$syntax = $value->geshi;
} else {
$syntax = '';
}
/*
switch ($langid) {
case '0': $syntax='cpp'; break;
case '1': $syntax='delphi'; break;
case '2': $syntax='java'; break;
case '3': $syntax='python'; break;
case '4': $syntax='csharp'; break;
}*/
$geshi = new GeSHi($code, $syntax);
$geshi->set_header_type(GESHI_HEADER_DIV);
// $geshi->enable_classes(true);
$geshi->set_overall_style('font-family: monospace;');
$linenumbers = 1;
if ($linenumbers) {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
$geshi->set_line_style('color:#222;', 'color:#888;');
$geshi->set_overall_style('font-size: 14px;font-family: monospace;', true);
}
$urls = FALSE;
$indentsize = FALSE;
$inline = FALSE;
if (!$urls) {
for ($i = 0; $i < 5; $i++) {
$geshi->set_url_for_keyword_group($i, '');
}
}
if ($indentsize) {
$geshi->set_tab_width($indentsize);
}
$parsed = $geshi->parse_code();
if ($inline) {
$parsed = preg_replace('/^<div/', '<span', $parsed);
$parsed = preg_replace('/<\\/div>$/', '</span>', $parsed);
}
//return $geshi->parse_code().$syntax;
$lang = get_record('problemstatement_programming_language', 'id', $langid);
if (!$lang) {
$lang = '';
}
$comment = get_string("programwritten", "problemstatement") . $lang->language_name;
//get_string("lang_".$langid, "problemstatement");
return $parsed . $comment;
}
public static function output($text, $syntax = 'none')
{
if ($syntax == 'none') {
return '<pre>' . $text . '</pre>';
} else {
// Since we may be coming from another syntax highlighter,
// we'll try downcasing the syntax name and hope we get lucky.
$syntax = strtolower($syntax);
$geshi = new GeSHi($text, $syntax);
}
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
return $geshi->parse_code();
}
public function __toString()
{
$this->captureEnd();
require_once APPLICATION_PATH . '/../library/geshi/geshi.php';
$geshi = new GeSHi($this->_source, $this->_language);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$html = '<div class="example">';
if ($this->_title) {
$html .= '<p class="title">' . $this->_title . '</p>';
}
$html .= '<div class="code">';
$html .= $geshi->parse_code();
$html .= '</div>';
$html .= '</div>';
return $html;
}
function highlight_sql_query($sql)
{
require_once 'classes/class.geshi.php';
$path = 'classes/geshi';
$language = 'mysql';
if (!file_exists($path . '/' . $language . '.php')) {
$language = 'sql';
if (!file_exists($path . '/' . $language . '.php')) {
return null;
}
}
$geshi = new GeSHi($sql, $language, $path);
$geshi->enable_classes(false);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
return $geshi->parse_code();
}
public function getCode($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 $code;
}
/**
* Highlight the content
* @param string code to highlighted
* @return string highlighted by defined language in html tags
*/
public function highlight($content)
{
include_once dirname(__FILE__) . '/geshi.php';
if (!class_exists('GeSHi')) {
throw new CHttpException(500, 'GeSHi core missing');
}
$geshi = new GeSHi($content, strtolower($this->language));
if ($this->showLineNumbers) {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
}
foreach ($this->containerOptions as $attribute => $options) {
if (method_exists($geshi, 'set_overall_' . $attribute)) {
call_user_func(array($geshi, 'set_overall_' . $attribute), $options);
}
}
return $geshi->parse_code();
}
function addEntry()
{
require_once 'inc/geshi.php';
$code = $this->post['code'];
$lang = $this->post['lang'];
$poster = $this->post['poster'];
$conn = parent::getPDOConn();
if ($conn == NULL) {
parent::addError("Server error - Could not connect to the database");
return false;
}
if (empty($code) || empty($lang)) {
parent::addError("You haven't pasted anything!");
return false;
}
if (empty($poster)) {
$poster = "Anonymous";
}
$stmt = $conn->prepare("SELECT * FROM `langs` WHERE `lang` = :lang");
$stmt->bindParam(":lang", $lang);
if ($stmt->execute()) {
$res = $stmt->fetch(PDO::FETCH_ASSOC);
if (empty($res)) {
parent::addError("Invalid language");
return false;
}
}
$geshi = new GeSHi($code, $lang);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
if ($lang !== "None") {
$formatted = $geshi->parse_code();
} else {
$formatted = "<pre>" . htmlentities($code) . "</pre>";
}
$hash = $this->makeHash($this->post['code'], $formatted, $this->post['lang']);
$stmt = $conn->prepare("INSERT INTO `pastes` VALUES('', ?, ?, ?, ?, ?, ?)");
if ($stmt->execute(array(htmlentities($code), $formatted, $res['filename'], $hash, $poster, time()))) {
parent::addMessage("Paste has been added! Click <a href=\"view.php?pid=" . $hash . "\">here</a> to view.<br /><input type=\"text\" value=\"http://pb.pwnds.info/view.php?pid=" . $hash . "\" readonly />");
return $hash;
} else {
parent::addError("Server error - Couldn't add paste. " . $this->post['lang'] . " " . print_r($stmt->errorInfo(), true));
return false;
}
}
public function codeHighlight($source, $lang)
{
Zend_Loader::loadFile("geshi.php", array(config::getFilename("geshi/"), "/usr/share/php-geshi"), true);
if ($lang == "cpp") {
$lang = "C++";
}
if ($lang == "gcj") {
$lang = "Java";
}
if (!class_exists("GeSHi")) {
return "<!-- GeSHi disabled --> <pre>" . htmlspecialchars($source) . "</pre>";
}
$geshi = new GeSHi($source, $lang);
$geshi->set_header_type(GESHI_HEADER_PRE_TABLE);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_overall_class("geshi");
$code = $geshi->parse_code();
return $code;
}
function task_modifier_scan_text($string)
{
$CI =& get_instance();
$CI->config->load('geshi');
$highlight_map = $CI->config->item('geshi_highlighting_map');
$html = str_get_html($string, true, true, DEFAULT_TARGET_CHARSET, false);
foreach ($html->find('pre br') as $br) {
$br->outertext = "\n";
}
foreach ($html->find('pre.highlight') as $highlighted_code) {
$lang = $highlighted_code->lang;
if (isset($highlight_map[$lang])) {
$content = str_replace(' ', ' ', htmlspecialchars_decode(strip_tags($highlighted_code->innertext), ENT_HTML5 | ENT_QUOTES));
$geshi = new GeSHi($content, $highlight_map[$lang]);
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
$highlighted_code->innertext = $geshi->parse_code();
$highlighted_code->lang = null;
} else {
$highlighted_code->lang = null;
$highlighted_code->class = null;
}
}
ob_start();
echo $html;
return ob_get_clean();
}
