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();
}
}
/**
* @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;
}
/**
* 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 $geshi->parse_code();
}
function jabFormatCode($code)
{
@(include_once "geshi-1.0.8.6/geshi/geshi.php");
if (function_exists('geshi_highlight')) {
// Strip off language specifier
$language = null;
if (preg_match("/^{{(.*)}}\n+/", $code, $matches)) {
$language = $matches[1];
$code = preg_replace("/^{{(.*)}}\n+/", "", $code);
}
global $jab;
if ($language == null && isset($jab['syntax_language'])) {
$language = $jab['syntax_language'];
}
if ($language !== null) {
$geshi = new GeSHi($code, $language, null);
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->line_ending = "\n";
$geshi->set_comments_style(1, 'color: #008200;');
$geshi->set_comments_style('MULTI', 'color: #008200;');
$geshi->set_strings_style('color: #848200');
$geshi->set_numbers_style('');
return "<pre><code>" . $geshi->parse_code() . "</code></pre>";
}
}
return "<pre><code>" . htmlspecialchars($code, ENT_NOQUOTES) . "</code></pre>";
}
public function codeReplace($text)
{
// check if geshi available
$geshiPath = dirname(__FILE__) . '/../vendor/geshi/geshi.php';
if (!file_exists($geshiPath)) {
return $text;
}
$regexp = '@<code class="(\\w+)">(.+?)<\\/code>@s';
// replace codes
if (preg_match_all($regexp, $text, $found)) {
require_once $geshiPath;
for ($index = 0; $index < count($found) - 1; $index++) {
if (!isset($found[1][$index])) {
continue;
}
$language = $found[1][$index];
$code = trim($found[2][$index]);
$geshi = new GeSHi($code, $language);
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
$geshi->set_tab_width(2);
$geshi->enable_keyword_links(false);
if (in_array($language, array('php', 'css', 'shell', 'ruby', 'python', 'bash', 'sql')) && String::numberOfLines($code) > 5) {
//$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 2);
}
// replace image place holders
$text = str_replace($code, $geshi->parse_code(), $text);
}
}
return $text;
}
function print_highlighted($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;
}
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">' . $content . '</div>';
}
}
function DoGeshi($code)
{
$geshi = new GeSHi(trim($code), "html4strict", null);
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
return "<span class=\"geshi\">" . str_replace("\n", "", $geshi->parse_code()) . "</span>";
}
function smarty_block_code($params, $content, Smarty_Internal_Template $template, $open)
{
if ($open) {
return '';
} else {
$language = isset($params['language']) ? (string) $params['language'] : null;
$classes = array();
if ($language) {
$classes[] = $language;
}
if (!empty($params['class'])) {
$classes[] = $params['class'];
}
$content = trim($content, "\n\r");
$content = rtrim($content);
$rows = preg_split("#[\n\r]#", $content);
preg_match('#^\\s+#', reset($rows), $matches);
if ($matches) {
$whitespace = $matches[0];
foreach ($rows as &$row) {
$row = preg_replace('#^' . $whitespace . '#', '', $row);
}
}
$content = implode(PHP_EOL, $rows);
$content = trim($content, "\n\r");
$geshi = new GeSHi($content, $language);
$geshi->keyword_links = false;
$geshi->set_tab_width(4);
$geshi->set_header_type(GESHI_HEADER_NONE);
return '<code class="' . implode(' ', $classes) . '">' . $geshi->parse_code() . '</code>';
}
}
function source_highlighter($code)
{
$source = str_replace(array(">", "<", """, "&"), array(">", "<", "\"", "&"), $code[1]);
if (false !== stristr($code[0], "[php]")) {
$lang2geshi = "php";
} elseif (false !== stristr($code[0], "[sql]")) {
$lang2geshi = "sql";
} elseif (false !== stristr($code[0], "[html]")) {
$lang2geshi = "html4strict";
} else {
$lang2geshi = "txt";
}
$geshi = new GeSHi($source, $lang2geshi);
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->set_overall_style('font: normal normal 100% monospace; color: #000066;', false);
$geshi->set_line_style('color: #003030;', 'font-weight: bold; color: #006060;', true);
$geshi->set_code_style('color: #000020;font-family:monospace; font-size:12px;line-height:6px;', true);
//$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->enable_classes(false);
$geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
$geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');
$return = "<div class=\"codetop\">CODE</div><div class=\"codemain\">\n";
$return .= $geshi->parse_code();
$return .= "\n</div>\n";
return $return;
}
/**
*
* 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";
}
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();
$renderer->doc .= "</div>";
}
function markdown_code_highlighter($code, $language, $rss = false)
{
$code = stripslashes(trim(htmlspecialchars_decode($code, ENT_NOQUOTES)));
$geshi = new GeSHi($code, $language);
if ($rss == false) {
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
}
return '<pre class="lang-' . $language . '"><code>' . $geshi->parse_code() . '</code></pre>';
}
function htmlify($filename)
{
ob_start();
include $filename;
$html = ob_get_contents();
ob_end_clean();
$geshi = new GeSHi(trim($html), 'html5');
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_keyword_links(false);
echo $geshi->parse_code();
}
function handle_geshi($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 $g->parse_code();
}
function highlight($code, $lang)
{
if ($lang == 'php-html') {
return smartHighlight($code);
}
$geshi = new GeSHi($code, $lang);
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
$geshi->enable_keyword_links(false);
$code = $geshi->parse_code();
return '<span class="' . $lang . '">' . $code . '</span>';
}
public function code(&$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)) : $geshi->parse_code()) . '</span>';
}
/**
* Send output to browser.
*/
function toHTML($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 $geshi->parse_code();
}
function bbcodeCodeHighlight($contents, $arg)
{
include_once "geshi.php";
if (!$arg) {
return '<div class="codeblock">' . htmlentities($contents) . '</div>';
} else {
$language = $arg;
$geshi = new GeSHi(trim($contents), $language, null);
$geshi->set_header_type(GESHI_HEADER_NONE);
$geshi->enable_classes();
$geshi->enable_keyword_links(false);
$code = str_replace("\n", "", $geshi->parse_code());
$code = decodeCrapEntities($code);
return "<div class=\"codeblock geshi\">{$code}</div>";
}
}
private function highlight(&$text, $lang = 'php', $lines = false)
{
$geshi = new GeSHi(trim($text, "\r\n"), $lang);
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->set_overall_class("code");
$geshi->set_encoding("utf-8");
// [[mw:user:Brianegge]] suggestion
$geshi->set_overall_style('background: #EEEEEE; border: padding: 0.2em');
if ($lines == true or $lines == 1 or $lines == '1') {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
} else {
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
}
return "<style>" . $geshi->get_stylesheet() . "</style>" . $geshi->parse_code();
}
function wp_syntax_highlight_mpdf($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[4]);
$code = htmlspecialchars_decode($code);
$geshi = new GeSHi($code, $language);
$geshi->enable_keyword_links(false);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->set_tab_width(4);
do_action_ref_array('wp_syntax_init_geshi', array(&$geshi));
$output = "\n<div class=\"wp_syntax\">";
//Beim Printen immer Line numbern anmachen
$line = get_option('mpdf_geshi_linenumbers');
if ($line) {
$lineMode = explode("\n", $code);
$output .= '<table>';
for ($i = 0; $i < count($lineMode); $i++) {
$geshi->set_source($lineMode[$i]);
if ($i % 2) {
$output .= '<tr style="background-color: #f5f5f5;">';
} else {
$output .= '<tr>';
}
$output .= '<td class="line_numbers" style="vertical-align: top;">';
if (($i + 1) % 5) {
$output .= $i + 1;
} else {
$output .= '<b>' . ($i + 1) . '</b>';
}
$output .= '</td><td class="code">';
$output .= $geshi->parse_code();
$output .= '</td></tr>';
}
$output .= '</table>';
} else {
$output .= "<div class=\"code\">";
$output .= $geshi->parse_code();
$output .= "</div>";
}
return $output .= "</div>\n";
return $output;
}
function highlight_sql_query($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->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
return $geshi->parse_code();
}
/**
* filter
*
* @param string $text
* @return string
*/
public function filter($text)
{
return preg_replace_callback(self::$regex, function ($matches) {
if (isset($matches[1]) && isset($matches[2])) {
//we have a #lang attribute in our <code />
$language = trim($matches[1], "#\n");
$code = html_entity_decode(trim($matches[2], "\n"));
$geshi = new \GeSHi($code, $language);
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->set_overall_class('highlighted');
$geshi->enable_classes();
return $geshi->parse_code();
}
return $matches[0];
//for some reason this went wrong
}, $text);
}
function bbcode_highlite($s, $language = false)
{
$s = base64_decode($s);
if (!$language) {
return '<code>' . htmlspecialchars($s, ENT_COMPAT, 'UTF-8') . '</code>';
}
$geshi = new GeSHi($s, $language);
$geshi->enable_classes(true);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_keyword_links(false);
$geshi->set_tab_width(4);
$output = $geshi->parse_code();
if ($geshi->error()) {
return false;
}
head('stylesheet', 'geshi/' . $language, 'screen');
return '<div class="geshi">' . $output . '</div>';
}
function source_highlighter($source, $lang2geshi)
{
require_once 'geshi/geshi.php';
$source = str_replace(array("'", ">", "<", """, "&"), array("'", ">", "<", "\"", "&"), $source);
$lang2geshi = $lang2geshi == 'html' ? 'html4strict' : $lang2geshi;
$geshi = new GeSHi($source, $lang2geshi);
$geshi->set_header_type(GESHI_HEADER_PRE_VALID);
$geshi->set_overall_style('font: normal normal 100% monospace; color: #000066;', false);
$geshi->set_line_style('color: #003030;', 'font-weight: bold; color: #006060;', true);
$geshi->set_code_style('color: #000020;font-family:monospace; font-size:12px;line-height:13px;', true);
$geshi->enable_classes(false);
$geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
$geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');
$return = "<div class=\"codetop\">Code</div><div class=\"codemain\">\n";
$return .= $geshi->parse_code();
$return .= "\n</div>\n";
return $return;
}
/**
* Highlights the passed source code as css
*
* @param $source
*/
function textsanitizer_geshi_css_highlight($source)
{
if (!@(include_once ICMS_LIBRARIES_PATH . '/geshi/geshi.php')) {
return false;
}
$source = icms_core_DataFilter::undoHtmlSpecialChars($source);
// Create the new GeSHi object, passing relevant stuff
$geshi = new GeSHi($source, 'css');
// Enclose the code in a <div>
$geshi->set_header_type(GESHI_HEADER_NONE);
// Sets the proper encoding charset other than "ISO-8859-1"
$geshi->set_encoding(_CHARSET);
$geshi->set_link_target("_blank");
// Parse the code
$code = $geshi->parse_code();
$code = "<div class=\"icmsCodeCss\"><code>" . $code . "</code></div>";
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();
}
