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 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 $geshi;
};
}
/**
* Send output to browser.
*/
function toHTML($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;
}
/**
* 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 $code;
}
function ch_highlight_code($matches)
{
global $ch_options;
// undo nl and p formatting
$plancode = $matches[2];
$plancode = $this->entodec($plancode);
$geshi = new GeSHi($plancode, strtolower($matches[1]));
$geshi->set_encoding('utf-8');
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->enable_classes(true);
$language = $geshi->get_language_name();
if ($language == 'PHP') {
$geshi->add_keyword(2, 'protected');
$geshi->add_keyword(2, 'private');
$geshi->add_keyword(2, 'abstract');
$geshi->add_keyword(2, 'static');
$geshi->add_keyword(2, 'final');
$geshi->add_keyword(2, 'implements');
} elseif ($language == 'Bash') {
$geshi->add_keyword(2, 'convert');
$geshi->add_keyword(2, 'git');
} elseif ($language == 'Vim Script') {
$geshi->add_keyword(1, 'endfunction');
}
if (ch_go('ch_b_linenumber')) {
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
}
$geshi->enable_strict_mode(ch_go('ch_b_strict_mode'));
$geshi->set_tab_width(ch_go('ch_in_tab_width'));
$geshi->set_overall_class('dean_ch');
$overall_style = '';
if (!ch_go("ch_b_wrap_text")) {
$overall_style .= 'white-space: nowrap;';
} else {
$overall_style .= 'white-space: wrap;';
}
if ($overall_style != '') {
$geshi->set_overall_style($overall_style, false);
}
return $geshi->parse_code();
}
/**
* User handler for code block
*
* @param TexyHandlerInvocation handler invocation
* @param string block type
* @param string text to highlight
* @param string language
* @param TexyModifier modifier
* @return TexyHtml
*/
function blockHandler($invocation, $blocktype, $content, $lang, $modifier)
{
if ($blocktype !== 'block/code') {
return $invocation->proceed();
}
$texy = $invocation->getTexy();
global $geshiPath;
if ($lang == 'html') {
$lang = 'html4strict';
}
$content = Texy::outdent($content);
$geshi = new GeSHi($content, $lang, $geshiPath . 'geshi/');
// GeSHi could not find the language
if ($geshi->error) {
return $invocation->proceed();
}
// do syntax-highlighting
$geshi->set_encoding('UTF-8');
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_classes();
$geshi->set_overall_style('color: #000066; border: 1px solid #d0d0d0; background-color: #f0f0f0;', true);
$geshi->set_line_style('font: normal normal 95% \'Courier New\', Courier, monospace; color: #003030;', 'font-weight: bold; color: #006060;', true);
$geshi->set_code_style('color: #000020;', 'color: #000020;');
$geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
$geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');
// save generated stylesheet
$texy->styleSheet .= $geshi->get_stylesheet();
$content = $geshi->parse_code();
// check buggy GESHI, it sometimes produce not UTF-8 valid code :-((
$content = iconv('UTF-8', 'UTF-8//IGNORE', $content);
// protect output is in HTML
$content = $texy->protect($content, Texy::CONTENT_BLOCK);
$el = TexyHtml::el();
$el->setText($content);
return $el;
}
/**
* Initialise a GeSHi object to format some code, performing
* common setup for all our uses of it
*
* @param string $text
* @param string $lang
* @return GeSHi
*/
private static function prepare($text, $lang)
{
self::initialise();
$geshi = new GeSHi($text, $lang);
if ($geshi->error() == GESHI_ERROR_NO_SUCH_LANG) {
return null;
}
$geshi->set_encoding('UTF-8');
$geshi->enable_classes();
$geshi->set_overall_class("source-{$lang}");
$geshi->enable_keyword_links(false);
return $geshi;
}
private function highlight(&$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 called by the pre_typography extension hook before the text will be parsed by EE
* @param string $str text that will be parsed
* @param object $typo Typography object
* @param array $prefs Preferences sent to $TYPE->parse_type
* @return string text where the code has been stripped and code positions marked with an MD5-ID
* @access public
* @global $EXT Extension-Object to support multiple calls to the same extension hook
* @global $OUT could be used to display errors - it isn't at the moment
* @todo Display error using $OUT
*/
function pre_typography($str, $typo, $prefs)
{
// we don't need the DB, nor IN, nor DSP
// should probably use OUT to display user_error messages
global $EXT, $OUT;
// here we're doing the actual work
if ($EXT->last_call !== FALSE) {
// A different extension has run before us
$str = $EXT->last_call;
}
$cache_dir = dirname(__FILE__) . '/' . $this->settings['cache_dir'];
$rllen = strlen($this->rlimit);
$pos = array();
preg_match_all($this->llimit, $str, $matches, PREG_OFFSET_CAPTURE);
foreach ($matches[0] as $key => $match) {
$pos[$match[1]] = array();
$pos[$match[1]]['match'] = $match[0];
// lang (called type internally for historical reasons)
if (!empty($matches[1][$key][0])) {
// strip slashes for filesystem security and quotes because the value might be quoted
$pos[$match[1]]['type'] = str_replace(array('/', '"', "'"), '', substr($matches[1][$key][0], 5));
} else {
$pos[$match[1]]['type'] = NULL;
}
// strict
if (!empty($matches[2][$key][0])) {
switch (str_replace(array('"', "'"), '', strtolower(substr($matches[2][$key][0], 7)))) {
case 'true':
case '1':
$pos[$match[1]]['strict'] = TRUE;
break;
case 'false':
case '0':
$pos[$match[1]]['strict'] = FALSE;
break;
default:
$pos[$match[1]]['strict'] = NULL;
break;
}
} else {
$pos[$match[1]]['strict'] = NULL;
}
// line
$pos[$match[1]]['line'] = !empty($matches[3][$key][0]) ? str_replace(array('"', "'"), '', substr($matches[3][$key][0], 5)) : NULL;
// start
$pos[$match[1]]['start'] = !empty($matches[4][$key][0]) ? str_replace(array('"', "'"), '', substr($matches[4][$key][0], 6)) : NULL;
// keyword_links
if (!empty($matches[5][$key][0])) {
switch (str_replace(array("'", '"'), '', strtolower(substr($matches[5][$key][0], 14)))) {
case 'true':
case '1':
$pos[$match[1]]['keyword_links'] = TRUE;
break;
case 'false':
case '0':
$pos[$match[1]]['keyword_links'] = FALSE;
break;
default:
$pos[$match[1]]['keyword_links'] = NULL;
break;
}
} else {
$pos[$match[1]]['keyword_links'] = NULL;
}
// overall_class
$pos[$match[1]]['overall_class'] = !empty($matches[6][$key][0]) ? str_replace(array("'", '"'), '', substr($matches[6][$key][0], 14)) : NULL;
// overall_id
$pos[$match[1]]['overall_id'] = !empty($matches[7][$key][0]) ? str_replace(array("'", '"'), '', substr($matches[7][$key][0], 11)) : NULL;
}
// clean variables used in the loop
unset($matches, $key, $match);
// krsort the array so we can use substr stuff and won't mess future replacements
krsort($pos);
// Check for the cache dir
if (file_exists($cache_dir) && is_dir($cache_dir)) {
$cache_dir = realpath($cache_dir) . '/';
if (!is_writable($cache_dir)) {
// try to chmod it
@chmod($cache_dir, 0777);
if (!is_writable($cache_dir)) {
// still not writable? display a warning
print '<b>Warning</b>: Your <i>' . $this->name . '</i> cache directory <b>' . $cache_dir . '</b> is not writable! This will cause severe performance problems, so I suggest you chmod that dir.';
}
}
} else {
if (!mkdir($cache_dir, 0777)) {
print '<b>Warning</b>: Your <i>' . $this->name . '</i> cache directory <b>' . $cache_dir . '</b> could not be created! This will cause severe performance problems, so I suggest you create and chmod that dir.';
} else {
// create an index.html so the contents will not be listed.
@touch($cache_dir . 'index.html');
}
}
if (mt_rand(0, 10) == 10) {
// on every 10th visit do the garbage collection
$cur = time();
$d = dir($cache_dir);
while (($f = $d->read()) !== FALSE) {
if ($f != 'index.html' && $f[0] != '.') {
if ($cur - filemtime($cache_dir . $f) > $this->settings['cache_cutoff']) {
// File is older than cutoff, delete it.
@unlink($cache_dir . $f);
}
}
}
}
// loop through the code snippets
$i = 0;
foreach ($pos as $code_pos => $match) {
$error = FALSE;
if (($code_end_pos = strpos($str, $this->rlimit, (int) $code_pos + strlen($match['match']))) !== FALSE) {
// we have a matching end tag.
// make sure cache is regenerated when changing options, too!
$md5 = md5(($not_geshified = substr($str, $code_pos + strlen($match['match']), $code_end_pos - $code_pos - strlen($match['match']))) . print_r($match, TRUE) . print_r($this->settings, TRUE));
// check whether we already have this in a cache file
if (is_file($cache_dir . $md5) && is_readable($cache_dir . $md5)) {
if (is_callable('file_get_contents')) {
$geshified = file_get_contents($cache_dir . $md5);
// this is for the garbage collection
touch($cache_dir . $md5);
} else {
// screw PHP4!
$f = fopen($cache_dir . $md5, 'r');
$geshified = fread($f, filesize($cache_dir . $md5));
fclose($f);
touch($cache_dir . $md5);
}
} else {
// no cache so do the GeSHi thing
if ($this->settings['geshi_version'] == '1.1') {
// use GeSHi 1.1
include_once dirname(__FILE__) . '/geshi-1.1/class.geshi.php';
// highlight code according to type setting, default to setting
$geshi = new GeSHi($not_geshified, $match['type'] !== NULL ? $match['type'] : $this->settings['default_type']);
$str_error = $geshi->error();
if (empty($str_error)) {
// neither line numbers, nor strict mode is supported in GeSHi 1.1 yet.
// in fact it does pretty much nothing
// there used to be a rather large block of code here, testing wether methods were callable and call them if
// that's the case.
// parse the code
$geshified = $geshi->parseCode();
} else {
$error = TRUE;
}
} else {
// use GeSHi 1.0
include_once dirname(__FILE__) . '/geshi-1.0/geshi.php';
// highlight code according to type setting, default to php
$geshi = new GeSHi($not_geshified, $match['type'] !== NULL ? $match['type'] : $this->settings['default_type']);
$str_error = $geshi->error();
if (empty($str_error)) {
// enable line numbers
$number_style = !empty($match['line']) ? $match['line'] : $this->settings['default_line'];
switch (strtolower(preg_replace('/\\d+/', '', $number_style))) {
case 'normal':
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
break;
case 'fancy':
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, (int) preg_replace('/[^\\d]*/', '', $number_style));
break;
case 'none':
$geshi->enable_line_numbers(GESHI_NO_LINE_NUMBERS);
break;
}
// set first line number
if ($match['start']) {
$geshi->start_line_numbers_at($match['start']);
}
// set strict mode
if ($match['strict']) {
$geshi->enable_strict_mode(TRUE);
}
// enable or disable keyword links
$geshi->enable_keyword_links((bool) ($match['keyword_links'] !== NULL) ? $match['keyword_links'] : $this->settings['keyword_links']);
// set overall class name
if ($match['overall_class'] != NULL) {
$geshi->set_overall_class($match['overall_class']);
}
// set overall id
if ($match['overall_id'] != NULL) {
$geshi->set_overall_id($match['overall_id']);
}
// set header type
switch ($this->settings['geshi_header_type']) {
case 'div':
$geshi->set_header_type(GESHI_HEADER_DIV);
break;
case 'pre':
$geshi->set_header_type(GESHI_HEADER_PRE);
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;
}
// set encoding (for legacy reasons afaik)
$geshi->set_encoding($this->settings['geshi_encoding']);
// parse the source code
$geshified = $geshi->parse_code();
} else {
$error = TRUE;
}
}
if (!file_exists($cache_dir . $md5) && is_writable($cache_dir) || file_exists($cache_dir . $md5) && is_writable($cache_dir . $md5)) {
if (!$error) {
// we can write to the cache file
if (is_callable('file_put_contents')) {
file_put_contents($cache_dir . $md5, $geshified);
@chmod($cache_dir . $md5, 0777);
} else {
// when will you guys finally drop PHP4 support?
$f = fopen($cache_dir . $md5, 'w');
fwrite($f, $geshified);
fclose($f);
@chmod($cache_dir . $md5, 0777);
}
}
} else {
// We could ignore that, but for performance reasons better warn the user.
print '<b>Warning</b>: Your <i>' . $this->name . '</i> cache directory <b>' . $cache_dir . '</b> is not writable! This will cause severe performance problems, so I suggest you chmod that dir.';
}
}
// save replacement to cache and mark location with an identifier for later replacement
if (!isset($_SESSION['cache']['ext.geshify'])) {
$_SESSION['cache']['ext.geshify'] = array();
}
if (!$error) {
$_SESSION['cache']['ext.geshify'][$md5] = $geshified;
$str = substr($str, 0, $code_pos) . $md5 . substr($str, $code_end_pos + $rllen);
}
}
// unset used variables, so we don't get messed up
unset($code_pos, $code_end_pos, $md5, $geshified, $not_geshified, $geshi, $match, $ident, $error);
}
return $str;
}
}
$sourcecode = $codeObj->get();
$sourcecode['source'] = html_entity_decode($sourcecode['source'], ENT_QUOTES);
($code = $plugins->load('popup_hlcode_start')) ? eval($code) : null;
if ($_GET['temp'] == 1) {
viscacha_header('Content-Type: text/plain');
viscacha_header('Content-Length: ' . strlen($sourcecode['source']));
viscacha_header('Content-Disposition: attachment; filename="' . date('d-m-Y_H-i') . '.txt"');
echo $sourcecode['source'];
$slog->updatelogged();
$db->close();
exit;
} else {
require_once 'classes/class.geshi.php';
$geshi = new GeSHi($sourcecode['source'], strtolower($sourcecode['language']), 'classes/geshi');
$geshi->set_encoding($lang->phrase('charset'));
// Use classes for colouring
$geshi->enable_classes();
// Output in a div instead in a pre-element
$geshi->set_header_type(GESHI_HEADER_DIV);
// Linenumbers on - each 5th element is bold
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
$lang_name = $geshi->get_language_name();
// Print Stylesheet
$htmlhead .= '<style type="text/css"><!-- ' . $geshi->get_stylesheet() . ' --></style>';
echo $tpl->parse("popup/header");
($code = $plugins->load('popup_hlcode_initialized')) ? eval($code) : null;
$sourcecode['hl'] = $geshi->parse_code();
echo $tpl->parse("popup/hlcode");
($code = $plugins->load('popup_hlcode_end')) ? eval($code) : null;
}
/**
* Initialise a GeSHi object to format some code, performing
* common setup for all our uses of it
*
* @note Used only until MW 1.20
*
* @param string $text
* @param string $lang
* @return GeSHi
*/
public static function prepare( $text, $lang ) {
global $wgSyntaxHighlightKeywordLinks;
self::initialise();
$geshi = new GeSHi( $text, $lang );
if( $geshi->error() == GESHI_ERROR_NO_SUCH_LANG ) {
return null;
}
$geshi->set_encoding( 'UTF-8' );
$geshi->enable_classes();
$geshi->set_overall_class( "source-$lang" );
$geshi->enable_keyword_links( $wgSyntaxHighlightKeywordLinks );
// If the source code is over 100 kB, disable higlighting of symbols.
// If over 200 kB, disable highlighting of strings too.
$bytes = strlen( $text );
if ( $bytes > 102400 ) {
$geshi->set_symbols_highlighting( false );
if ( $bytes > 204800 ) {
$geshi->set_strings_highlighting( false );
}
}
return $geshi;
}
function execAction($dir, $item)
{
// show file contents
global $action;
if (@eregi($GLOBALS["images_ext"], $item)) {
$html = '<img src="' . make_link('get_image', $dir, rawurlencode($item)) . '" alt="' . $GLOBALS["messages"]["actview"] . ": " . $item . '" /><br /><br />';
} elseif (@eregi($GLOBALS["editable_ext"], $item)) {
$geshiFile = _EXT_PATH . '/libraries/geshi/geshi.php';
ext_RaiseMemoryLimit('32M');
// GeSHi 1.0.7 is very memory-intensive
include_once $geshiFile;
// Create the GeSHi object that renders our source beautiful
$geshi = new GeSHi('', '', dirname($geshiFile) . '/geshi');
$file = get_abs_item($dir, $item);
$pathinfo = pathinfo($file);
if (ext_isFTPMode()) {
$file = ext_ftp_make_local_copy($file);
}
if (is_callable(array($geshi, 'load_from_file'))) {
$geshi->load_from_file($file);
} else {
$geshi->set_source(file_get_contents($file));
}
if (is_callable(array($geshi, 'get_language_name_from_extension'))) {
$lang = $geshi->get_language_name_from_extension($pathinfo['extension']);
} else {
$pathinfo = pathinfo($item);
$lang = $pathinfo['extension'];
}
$geshi->set_language($lang);
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$langs = $GLOBALS["language"];
if ($langs == "japanese") {
$enc_list = array("ASCII", "ISO-2022-JP", "UTF-8", "EUCJP-WIN", "SJIS-WIN");
$_e0 = strtoupper(mb_detect_encoding($geshi->source, $enc_list, true));
if ($_e0 == "SJIS-WIN") {
$_encoding = "Shift_JIS";
} elseif ($_e0 == "EUCJP-WIN") {
$_e0 = "EUC-JP";
} elseif ($_e0 == "ASCII") {
$_e0 = "UTF-8";
} else {
$_encoding = $_e0;
}
$geshi->set_encoding($_encoding);
}
$html = $geshi->parse_code();
if ($langs == "japanese") {
if (empty($lang) || strtoupper(mb_detect_encoding($html, $enc_list)) != "UTF-8") {
$html = mb_convert_encoding($html, "UTF-8", $_e0);
}
}
if (ext_isFTPMode()) {
unlink($file);
}
$html .= '<hr /><div style="line-height:25px;vertical-align:middle;text-align:center;" class="small">Rendering Time: <strong>' . $geshi->get_time() . ' Sec.</strong></div>';
} else {
$html = '
<iframe src="' . make_link('download', $dir, $item, null, null, null, '&action2=view') . '" id="iframe1" width="100%" height="100%" frameborder="0"></iframe>';
}
$html = str_replace(array("\r", "\n"), array('\\r', '\\n'), addslashes($html));
?>
{
"dialogtitle": "<?php
echo $GLOBALS['messages']['actview'] . ": " . $item;
?>
",
"height": 500,
"autoScroll": true,
"html": "<?php
echo $html;
?>
"
}
<?php
}
public function __construct()
{
$app = $this;
// -- global generic parameters ---------------------------------------
$this['app.debug'] = true;
$this['app.charset'] = 'UTF-8';
$this['app.name'] = 'easybook';
$this['app.version'] = '4.4';
$this['app.signature'] = "\n" . " | | \n" . " ,---.,---.,---., .|---.,---.,---.|__/ \n" . " |---',---|`---.| || || || || \\ \n" . " `---'`---^`---'`---|`---'`---'`---'` `\n" . " `---'\n";
// -- global directories location -------------------------------------
$this['app.dir.base'] = realpath(__DIR__ . '/../../../');
$this['app.dir.cache'] = $this['app.dir.base'] . '/app/Cache';
$this['app.dir.doc'] = $this['app.dir.base'] . '/doc';
$this['app.dir.resources'] = $this['app.dir.base'] . '/app/Resources';
$this['app.dir.plugins'] = $this['app.dir.base'] . '/src/Easybook/Plugins';
$this['app.dir.translations'] = $this['app.dir.resources'] . '/Translations';
$this['app.dir.skeletons'] = $this['app.dir.resources'] . '/Skeletons';
$this['app.dir.themes'] = $this['app.dir.resources'] . '/Themes';
// -- default edition options -----------------------------------------
// TODO: each edition type should define different values
$this['app.edition.defaults'] = array('format' => 'html', 'highlight_code' => false, 'include_styles' => true, 'isbn' => null, 'labels' => array('appendix', 'chapter', 'figure'), 'margin' => array('top' => '25mm', 'bottom' => '25mm', 'inner' => '30mm', 'outter' => '20mm'), 'page_size' => 'A4', 'theme' => 'clean', 'toc' => array('deep' => 2, 'elements' => array('appendix', 'chapter')), 'two_sided' => true);
// -- timer -----------------------------------------------------------
$this['app.timer.start'] = 0.0;
$this['app.timer.finish'] = 0.0;
// -- publishing process variables ------------------------------------
// holds the app theme dir for the current edition
$this['publishing.dir.app_theme'] = '';
$this['publishing.dir.book'] = '';
$this['publishing.dir.contents'] = '';
$this['publishing.dir.resources'] = '';
$this['publishing.dir.plugins'] = '';
$this['publishing.dir.templates'] = '';
$this['publishing.dir.output'] = '';
$this['publishing.edition'] = '';
$this['publishing.items'] = array();
// the specific item currently being parsed/modified/decorated/...
$this['publishing.active_item'] = array();
$this['publishing.book.slug'] = '';
$this['publishing.book.items'] = array();
// holds all the generated slugs, to avoid repetitions
$this['publishing.slugs'] = array();
// holds all the internal links (used in html_chunked and epub editions)
$this['publishing.links'] = array();
$this['publishing.list.images'] = array();
$this['publishing.list.tables'] = array();
$this['publishing.id'] = $this->share(function ($app) {
if (null != ($isbn = $app->edition('isbn'))) {
return array('scheme' => 'isbn', 'value' => $isbn);
}
// if the book doesn't declare an ISBN, generate
// a unique ID based on RFC 4211 UUID v4
return array('scheme' => 'URN', 'value' => Toolkit::uuid());
});
// -- event dispatcher ------------------------------------------------
$this['dispatcher'] = $this->share(function () {
return new EventDispatcher();
});
// -- finder ----------------------------------------------------------
$this['finder'] = function () {
return new Finder();
};
// -- filesystem ------------------------------------------------------
$this['filesystem'] = $this->share(function ($app) {
return new Filesystem();
});
// -- publisher -------------------------------------------------------
$this['publisher'] = $this->share(function ($app) {
$outputFormat = $app->edition('format');
switch (strtolower($outputFormat)) {
case 'pdf':
return new PdfPublisher($app);
case 'html':
return new HtmlPublisher($app);
case 'html_chunked':
return new HtmlChunkedPublisher($app);
case 'epub':
case 'epub2':
return new Epub2Publisher($app);
//case 'epub3':
// return new Epub3Publisher($app);
//case 'epub3':
// return new Epub3Publisher($app);
default:
throw new \Exception(sprintf('Unknown "%s" format for "%s" edition (allowed: "pdf", "html", "html_chunked", "epub", "epub2")', $outputFormat, $app->get('publishing.edition')));
}
});
// -- parser ----------------------------------------------------------
$this['parser'] = $this->share(function ($app) {
$format = strtolower($app['publishing.active_item']['config']['format']);
// TODO: extensibility -> support several format parsers (RST, Textile, ...)
switch ($format) {
case 'md':
case 'mdown':
case 'markdown':
return new MdParser($app);
default:
throw new \Exception(sprintf('Unknown "%s" format for "%s" content (easybook only supports Markdown)', $format, $app['publishing.active_item']['config']['content']));
}
});
// -- twig ------------------------------------------------------------
$this['twig.options'] = array('autoescape' => false, 'charset' => $this['app.charset'], 'debug' => $this['app.debug'], 'strict_variables' => $this['app.debug']);
// the twig path used by render() function. This value is set by convenience methods
// (renderCustomTemplate(), renderThemeTemplate(), ...) before template rendering
$this['twig.path'] = '';
// twig path for custom templates (user defined templates for book/edition)
$this['twig.path.custom'] = $this->share(function ($app) {
$paths = array();
// edition custom templates
// <book-dir>/Resources/Templates/<edition-name>/<template-name>.twig
$dir = $app['publishing.dir.templates'] . '/' . $app['publishing.edition'];
if (file_exists($dir)) {
$paths[] = $dir;
}
// edition type custom templates (epub, pdf, html, html_chunked)
// <book-dir>/Resources/Templates/<edition-type>/<template-name>.twig
$dir = $app['publishing.dir.templates'] . '/' . $app->edition('format');
if (file_exists($dir)) {
$paths[] = $dir;
}
// book custom templates (same templates for all editions)
// <book-dir>/Resources/Templates/<template-name>.twig
$dir = $app['publishing.dir.templates'];
if (file_exists($dir)) {
$paths[] = $dir;
}
return $paths;
});
// twig path for default theme templates (easybook built-in templates)
$this['twig.path.theme'] = $this->share(function ($app) {
$paths = array();
$theme = ucfirst($app->edition('theme'));
$format = Toolkit::camelize($app->edition('format'), true);
// TODO: fix the following hack
if ('Epub' == $format) {
$format = 'Epub2';
}
// default templates for the edition/book theme
// <easybook>/app/Resources/Themes/<theme>/<edition-type>/Templates/<template-name>.twig
$dir = sprintf('%s/%s/%s/Templates', $app['app.dir.themes'], $theme, $format);
if (file_exists($dir)) {
$paths[] = $dir;
}
// default common templates for all the editions of the same theme
// <easybook>/app/Resources/Themes/<theme>/Common/Templates/<template-name>.twig
$dir = sprintf('%s/%s/Common/Templates', $app['app.dir.themes'], $theme);
if (file_exists($dir)) {
$paths[] = $dir;
}
// default base theme for every edition and every book
// <easybook>/app/Resources/Themes/Base/<edition-type>/Templates/<template-name>.twig
$dir = sprintf('%s/Base/%s/Templates', $app['app.dir.themes'], $format);
if (file_exists($dir)) {
$paths[] = $dir;
}
return $paths;
});
// twig path for default content templates
// (easybook built-in templates for contents; e.g. `license.md.twig`)
$this['twig.path.contents'] = $this->share(function ($app) {
$paths = array();
$theme = ucfirst($app->edition('theme'));
$format = Toolkit::camelize($app->edition('format'), true);
// TODO: fix the following hack
if ('Epub' == $format) {
$format = 'Epub2';
}
// default content templates for the edition/book theme
// <easybook>/app/Resources/Themes/<theme>/<edition-type>/Contents/<template-name>.twig
$dir = sprintf('%s/%s/%s/Contents', $app['app.dir.themes'], $theme, $format);
if (file_exists($dir)) {
$paths[] = $dir;
}
// default content templates for every edition and every book
// <easybook>/app/Resources/Themes/Base/<edition-type>/Contents/<template-name>.twig
$dir = sprintf('%s/Base/%s/Contents', $app['app.dir.themes'], $format);
if (file_exists($dir)) {
$paths[] = $dir;
}
return $paths;
});
$this['twig.loader'] = function () use($app) {
return new \Twig_Loader_Filesystem($app['twig.path']);
};
$this['twig'] = function () use($app) {
$twig = new \Twig_Environment($app['twig.loader'], $app['twig.options']);
$twig->addExtension(new TwigCssExtension());
$twig->addGlobal('app', $app);
if (null != $app->get('book')) {
$twig->addGlobal('book', $app->get('book'));
$publishingEdition = $app->get('publishing.edition');
$editions = $app->book('editions');
$twig->addGlobal('edition', $editions[$publishingEdition]);
}
return $twig;
};
// -- princeXML -------------------------------------------------------
$this['prince.default_paths'] = array('/usr/local/bin/prince', '/usr/bin/prince', 'C:\\Program Files\\Prince\\engine\\bin\\prince.exe');
$this['prince'] = $app->share(function () use($app) {
// look for the executable file of PrinceXML
$princePath = null;
foreach ($app['prince.default_paths'] as $path) {
if (file_exists($path)) {
$princePath = $path;
break;
}
}
if (null == $princePath) {
echo sprintf(" In order to generate PDF files, PrinceXML library must be installed. \n\n" . " We couldn't find PrinceXML executable in any of the following directories: \n" . " -> %s \n\n" . " If you haven't installed it yet, you can download a fully-functional demo at: \n" . " %s \n\n" . " If you have installed in a custom directory, please type its full absolute path:\n > ", implode($app['prince.default_paths'], "\n -> "), 'http://www.princexml.com/download');
$input = trim(fgets(STDIN));
if (file_exists($input)) {
$princePath = $input;
echo "\n";
} else {
throw new \Exception(sprintf("We couldn't find the PrinceXML executable in the given directory (%s)", $input));
}
}
$prince = new Prince($princePath);
$prince->setHtml(true);
return $prince;
});
// -- slugger ---------------------------------------------------------
$this['slugger'] = $app->share(function () use($app) {
return new Slugger($app);
});
// -- code syntax highlighter -----------------------------------------
$this['geshi'] = function () use($app) {
require_once __DIR__ . '/../../../vendor/geshi/geshi/geshi.php';
$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;
};
// -- labels ---------------------------------------------------------
$this['labels'] = $app->share(function () use($app) {
$labels = Yaml::parse($app['app.dir.translations'] . '/labels.' . $app->book('language') . '.yml');
// books can define their own labels files
if (null != ($customLabelsFile = $app->getCustomLabelsFile())) {
$customLabels = Yaml::parse($customLabelsFile);
return Toolkit::array_deep_merge($labels, $customLabels);
}
return $labels;
});
// -- titles ----------------------------------------------------------
$this['titles'] = $app->share(function () use($app) {
$titles = Yaml::parse($app['app.dir.translations'] . '/titles.' . $app->book('language') . '.yml');
// books can define their own titles files
if (null != ($customTitlesFile = $app->getCustomTitlesFile())) {
$customTitles = Yaml::parse($customTitlesFile);
return Toolkit::array_deep_merge($titles, $customTitles);
}
return $titles;
});
}
/**
* Initialise a GeSHi object to format some code, performing
* common setup for all our uses of it
*
* @param string $text
* @param string $lang
* @return GeSHi
*/
public static function prepare($text, $lang)
{
global $wgSyntaxHighlightKeywordLinks;
self::initialise();
$geshi = new GeSHi($text, $lang);
if ($geshi->error() == GESHI_ERROR_NO_SUCH_LANG) {
return null;
}
$geshi->set_encoding('UTF-8');
$geshi->enable_classes();
$geshi->set_overall_class("source-{$lang}");
$geshi->enable_keyword_links($wgSyntaxHighlightKeywordLinks);
// If the source code is over 100 kB, disable higlighting of symbols.
// If over 200 kB, disable highlighting of strings too.
$bytes = strlen($text);
if ($bytes > 102400) {
$geshi->set_symbols_highlighting(false);
if ($bytes > 204800) {
$geshi->set_strings_highlighting(false);
}
}
/**
* GeSHi comes by default with a font-family set to monospace, which
* causes the font-size to be smaller than one would expect.
* We append a CSS hack to the default GeSHi styles: specifying 'monospace'
* twice "resets" the browser font-size specified for monospace.
*
* The hack is documented in MediaWiki core under
* docs/uidesign/monospace.html and in bug 33496.
*/
// Preserve default since we don't want to override the other style
// properties set by geshi (padding, font-size, vertical-align etc.)
$geshi->set_code_style('font-family: monospace, monospace;', true);
// No need to preserve default (which is just "font-family: monospace;")
// outputting both is unnecessary
$geshi->set_overall_style('font-family: monospace, monospace;', false);
return $geshi;
}
function fox_code($atts, $thing)
{
global $file_base_path, $thisfile, $fox_code_prefs;
if (isset($fox_code_prefs)) {
foreach (array('fileid', 'filename', 'language', 'lines', 'startline', 'overallclass', 'tabs', 'css', 'keywordslinks', 'encoding', 'fromline', 'toline') as $value) {
${$value} = $fox_code_prefs[$value];
}
} else {
extract(lAtts(array('fileid' => '', 'filename' => '', 'language' => 'php', 'lines' => '1', 'startline' => '1', 'overallclass' => '', 'tabs' => '2', 'css' => '0', 'keywordslinks' => '0', 'encoding' => 'UTF-8', 'fromline' => '', 'toline' => ''), $atts));
}
if (!$thisfile) {
if ($fileid) {
$thisfile = fileDownloadFetchInfo('id = ' . intval($fileid));
} else {
if ($filename) {
$thisfile = fileDownloadFetchInfo("filename = '" . $filename . "'");
} else {
$local_notfile = false;
}
}
}
if (!empty($thisfile)) {
$filename = $thisfile['filename'];
$fileid = $thisfile['id'];
if (!empty($fromline) || !empty($toline)) {
$handle = fopen($file_base_path . '/' . $filename, "r");
$fromline = !empty($fromline) ? intval($fromline) : intval(1);
$toline = !empty($toline) ? intval($toline) : intval(-1);
$currentLine = 0;
$code = "";
while (!feof($handle)) {
$currentLine++;
if ($currentLine >= $fromline && ($toline < 0 || $currentLine <= $toline)) {
$code .= fgets($handle);
} else {
fgets($handle);
}
}
fclose($handle);
$startline = $fromline;
} else {
$code = file_get_contents($file_base_path . '/' . $filename);
}
} else {
if (strlen($fox_code_prefs['code']) > 0) {
$code = $fox_code_prefs['code'];
} else {
$code = $thing;
}
}
if (!$overallclass) {
$overallclass = $language;
}
require_once 'geshi.php';
$geshi = new GeSHi(trim($code, "\r\n"), $language);
if ((bool) $css) {
$geshi->enable_classes();
$geshi->set_overall_class($overallclass);
}
$geshi->start_line_numbers_at($startline);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi->set_encoding($encoding);
$geshi->set_tab_width(intval($tabs));
$geshi->enable_keyword_links((bool) $keywordslinks);
$geshi->enable_line_numbers((bool) $lines);
if (!isset($local_notfile)) {
$thisfile = NULL;
}
return $geshi->parse_code();
}
function plugin_geshi_highlight_code($source, $options)
{
if (class_exists('GeSHi') === false) {
require PLUGIN_GESHI_LIB_DIR . 'geshi.php';
}
$geshi = new GeSHi($source, $options['language']);
$geshi->set_encoding(CONTENT_CHARSET);
if (PLUGIN_GESHI_USE_CSS) {
$geshi->enable_classes();
}
$class = 'geshi';
if (version_compare(GESHI_VERSION, '1.0.8', '<')) {
$class .= ' ' . $options['language'];
}
if ($options['number']) {
$class .= ' number';
}
$geshi->set_overall_class($class);
if ($options['number']) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->start_line_numbers_at($options['start']);
plugin_geshi_read_setting($geshi, 'default');
plugin_geshi_read_setting($geshi, $options['language']);
switch ($geshi->header_type) {
case GESHI_HEADER_PRE:
$before = array('<ol', '/ol>', '</div', '> ', ' ');
$after = array('<code><object><ol style="margin-top: 0; margin-bottom: 0;"', '/ol></object></code>', "\n</div", '> ', ' ');
break;
case GESHI_HEADER_PRE_TABLE:
$before = array(" \n");
$after = array("\n");
if (PLUGIN_GESHI_USE_CSS) {
$before[] = '"><td class="';
$after[] = '"><td class="de1 ';
} else {
$before[] = '"><td';
$after[] = '"><td style="' . $geshi->code_style . '"';
}
break;
}
} else {
plugin_geshi_read_setting($geshi, 'default');
plugin_geshi_read_setting($geshi, $options['language']);
$before = array(" \n");
$after = array("\n");
}
$html = $geshi->parse_code();
if (isset($before) && isset($after)) {
$html = str_replace($before, $after, $html);
}
return $html;
}
/**
* Get formatted post, ready for inserting into a page
* Returns an array of useful information
*/
function getPost($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 $post;
}
/**
* Callback for code text
*
* Uses GeSHi to highlight language syntax
*
* @author Andreas Gohr <*****@*****.**>
*/
function code($text, $language = NULL)
{
global $conf;
if (is_null($language)) {
$this->preformatted($text);
} else {
//strip leading blank line
$text = preg_replace('/^\\s*?\\n/', '', $text);
// Handle with Geshi here
require_once DOKU_INC . 'inc/geshi.php';
$geshi = new GeSHi($text, strtolower($language), DOKU_INC . 'inc/geshi');
$geshi->set_encoding('utf-8');
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->set_overall_class("code {$language}");
$geshi->set_link_target($conf['target']['extern']);
$text = $geshi->parse_code();
$this->doc .= $text;
}
}
/**
* Initialise a GeSHi object to format some code, performing
* common setup for all our uses of it
*
* @param string $text
* @param string $lang
* @return GeSHi
*/
public static function prepare($text, $lang)
{
global $wgTitle, $wgOut;
self::initialise();
$geshi = new GeSHi($text, $lang);
if ($geshi->error() == GESHI_ERROR_NO_SUCH_LANG) {
return null;
}
$geshi->set_encoding('UTF-8');
$geshi->enable_classes();
$geshi->set_overall_class("source-{$lang}");
$geshi->enable_keyword_links(false);
// Wikia change start
if ($wgTitle instanceof Title && EditPageLayoutHelper::isCodeSyntaxHighlightingEnabled($wgTitle)) {
$theme = 'solarized-light';
if (SassUtil::isThemeDark()) {
$theme = 'solarized-dark';
}
$geshi->set_language_path(GESHI_ROOT . $theme . DIRECTORY_SEPARATOR);
$geshi->set_overall_id('theme-' . $theme);
$wgOut->addStyle(AssetsManager::getInstance()->getSassCommonURL('extensions/SyntaxHighlight_GeSHi/styles/solarized.scss'));
}
// Wikia change end
return $geshi;
}
static function texyBlockHandler($invocation, $blocktype, $content, $lang, $modifier)
{
if ($blocktype !== 'block/code') {
return $invocation->proceed();
}
$texy = $invocation->getTexy();
if ($lang == 'html') {
$lang = 'html4strict';
} elseif ($lang == 'yaml') {
$lang = 'python';
}
$content = Texy::outdent($content);
$geshi = new GeSHi($content, $lang);
// GeSHi could not find the language
if ($geshi->error) {
return $invocation->proceed();
}
// do syntax-highlighting
$geshi->set_encoding('UTF-8');
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_classes();
$geshi->enable_keyword_links(false);
$geshi->set_overall_style('');
$geshi->set_overall_class('code');
// save generated stylesheet
$content = $geshi->parse_code();
// check buggy GESHI, it sometimes produce not UTF-8 valid code :-((
$content = iconv('UTF-8', 'UTF-8//IGNORE', $content);
// protect output is in HTML
$content = $texy->protect($content, Texy::CONTENT_BLOCK);
$el = TexyHtml::el();
$el->setText($content);
return $el;
}
function net2ftp_module_printBody()
{
// --------------
// This function prints the login screen
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_settings, $net2ftp_globals, $net2ftp_messages, $net2ftp_result;
// -------------------------------------------------------------------------
// Variables
// -------------------------------------------------------------------------
$filename_extension = get_filename_extension($net2ftp_globals["entry"]);
// ------------------------
// Set the state2 variable depending on the file extension !!!!!
// ------------------------
if (getFileType($net2ftp_globals["entry"]) == "IMAGE") {
$filetype = "image";
} elseif ($filename_extension == "swf") {
$filetype = "flash";
} else {
$filetype = "text";
}
// Form name, back and forward buttons
$formname = "ViewForm";
$back_onclick = "document.forms['" . $formname . "'].state.value='browse';document.forms['" . $formname . "'].state2.value='main';document.forms['" . $formname . "'].submit();";
// Next screen
$nextscreen = 2;
// -------------------------------------------------------------------------
// Text
// -------------------------------------------------------------------------
if ($filetype == "text") {
// Title
$title = __("View file %1\$s", $net2ftp_globals["entry"]);
// ------------------------
// geshi_text
// ------------------------
setStatus(2, 10, __("Reading the file"));
$geshi_text = ftp_readfile("", $net2ftp_globals["directory"], $net2ftp_globals["entry"]);
if ($net2ftp_result["success"] == false) {
return false;
}
// ------------------------
// geshi_language
// ------------------------
$geshi_language = "";
$list_language_extensions = array('html4strict' => array('html', 'htm'), 'javascript' => array('js'), 'css' => array('css'), 'php' => array('php', 'php5', 'phtml', 'phps'), 'perl' => array('pl', 'pm', 'cgi'), 'sql' => array('sql'), 'java' => array('java'), 'actionscript' => array('as'), 'ada' => array('a', 'ada', 'adb', 'ads'), 'apache' => array('conf'), 'asm' => array('ash', 'asm'), 'asp' => array('asp'), 'bash' => array('sh'), 'c' => array('c', 'h'), 'c_mac' => array('c'), 'caddcl' => array(), 'cadlisp' => array(), 'cpp' => array('cpp'), 'csharp' => array(), 'd' => array(''), 'delphi' => array('dpk'), 'diff' => array(''), 'email' => array('eml', 'mbox'), 'lisp' => array('lisp'), 'lua' => array('lua'), 'matlab' => array(), 'mpasm' => array(), 'nsis' => array(), 'objc' => array(), 'oobas' => array(), 'oracle8' => array(), 'pascal' => array('pas'), 'python' => array('py'), 'qbasic' => array('bi'), 'smarty' => array('tpl'), 'vb' => array('bas'), 'vbnet' => array(), 'vhdl' => array(), 'visualfoxpro' => array(), 'xml' => array('xml'));
while (list($language, $extensions) = each($list_language_extensions)) {
if (in_array($filename_extension, $extensions)) {
$geshi_language = $language;
break;
}
}
// ------------------------
// geshi_path
// ------------------------
$geshi_path = NET2FTP_APPLICATION_ROOTDIR . "/plugins/geshi/geshi/";
// ------------------------
// Call geshi
// ------------------------
setStatus(4, 10, __("Parsing the file"));
$geshi = new GeSHi($geshi_text, $geshi_language, $geshi_path);
$geshi->set_encoding(__("iso-8859-1"));
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 10);
// $geshi->enable_classes();
$geshi->set_overall_style('border: 2px solid #d0d0d0; background-color: #f6f6f6; color: #000066; padding: 10px;', true);
$geshi->set_link_styles(GESHI_LINK, 'color: #000060;');
$geshi->set_link_styles(GESHI_HOVER, 'background-color: #f0f000;');
$geshi->set_tab_width(4);
$geshi_text = $geshi->parse_code();
} elseif ($filetype == "image") {
$title = __("View image %1\$s", htmlEncode2($net2ftp_globals["entry"]));
$image_url = printPHP_SELF("view");
$image_alt = __("Image") . $net2ftp_globals["entry"];
} elseif ($filetype == "flash") {
$title = __("View Macromedia ShockWave Flash movie %1\$s", htmlEncode2($net2ftp_globals["entry"]));
$flash_url = printPHP_SELF("view");
}
// -------------------------------------------------------------------------
// Print the output
// -------------------------------------------------------------------------
require_once $net2ftp_globals["application_skinsdir"] . "/" . $net2ftp_globals["skin"] . "/manage.template.php";
}
function geshi_format_code($text, $ext)
{
$str = '';
$geshi = new GeSHi($text, '');
$lang = $ext == 'diff' ? $ext : $geshi->get_language_name_from_extension($ext);
$geshi->set_language($lang);
if ($geshi->error() == GESHI_ERROR_NO_SUCH_LANG) {
return null;
}
$geshi->set_encoding('UTF-8');
//$geshi->enable_classes();
//$geshi->set_overall_class( "source-$lang" );
//$geshi->enable_keyword_links( false );
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);
$str .= $geshi->parse_code($text, 1);
if ($geshi->error()) {
$str .= $geshi->error();
}
return $str;
}
/**
* Wrapper for GeSHi Code Highlighter, provides caching of its output
* Modified to calculate cache from URL so we don't have to re-download time and again
*
* @author Christopher Smith <*****@*****.**>
* @author Esther Brunner <*****@*****.**>
*/
function _cached_geshi($url, $refresh)
{
global $conf;
$cache = getCacheName($url, '.code');
$mtime = @filemtime($cache);
// 0 if it doesn't exist
if ($mtime != 0 && !$_REQUEST['purge'] && $mtime > time() - $refresh && $mtime > filemtime(DOKU_INC . 'inc/geshi.php')) {
$hi_code = io_readFile($cache, false);
if ($conf['allowdebug']) {
$hi_code .= "\n<!-- cachefile {$cache} used -->\n";
}
} else {
require_once DOKU_INC . 'inc/geshi.php';
// get the source code language first
$search = array('/^htm/', '/^js$/');
$replace = array('html4strict', 'javascript');
$lang = preg_replace($search, $replace, substr(strrchr($url, '.'), 1));
// download external file
$http = new DokuHTTPClient();
$http->timeout = 25;
//max. 25 sec
$code = $http->get($url);
$geshi = new GeSHi($code, strtolower($lang), DOKU_INC . 'inc/geshi');
$geshi->set_encoding('utf-8');
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->set_overall_class("code {$language}");
$geshi->set_link_target($conf['target']['extern']);
$hi_code = $geshi->parse_code();
io_saveFile($cache, $hi_code);
if ($conf['allowdebug']) {
$hi_code .= "\n<!-- no cachefile used, but created -->\n";
}
}
return $hi_code;
}
}
$sourcecode = $codeObj->get();
$sourcecode['source'] = $gpc->plain_str($sourcecode['source'], false);
($code = $plugins->load('popup_hlcode_start')) ? eval($code) : null;
if ($_GET['temp'] == 1) {
viscacha_header('Content-Type: text/plain');
viscacha_header('Content-Length: ' . strlen($sourcecode['source']));
viscacha_header('Content-Disposition: attachment; filename="' . gmdate('d-m-Y_H-i', times()) . '.txt"');
echo $sourcecode['source'];
$slog->updatelogged();
$db->close();
exit;
} else {
require_once 'classes/class.geshi.php';
$geshi = new GeSHi($sourcecode['source'], strtolower($sourcecode['language']), 'classes/geshi');
$geshi->set_encoding($lang->charset());
// Use classes for colouring
$geshi->enable_classes();
// Output in a div instead in a pre-element
$geshi->set_header_type(GESHI_HEADER_DIV);
// Linenumbers on - each 5th element is bold
$geshi->enable_line_numbers(GESHI_FANCY_LINE_NUMBERS, 5);
$lang_name = $geshi->get_language_name();
// Print Stylesheet
$htmlhead .= '<style type="text/css"><!-- ' . $geshi->get_stylesheet() . ' --></style>';
echo $tpl->parse("popup/header");
($code = $plugins->load('popup_hlcode_initialized')) ? eval($code) : null;
$sourcecode['hl'] = $geshi->parse_code();
echo $tpl->parse("popup/hlcode");
($code = $plugins->load('popup_hlcode_end')) ? eval($code) : null;
}
/**
* @param string $type
* @param string $text
* @param string $language
*/
function _highlight($type, $text, $language = null)
{
$style_name = $this->styleset->getStyleName('source code');
if ($type == "file") {
$style_name = $this->styleset->getStyleName('source file');
}
if (is_null($language)) {
$this->_preformatted($text, $style_name);
return;
}
// from inc/parserutils.php:p_xhtml_cached_geshi()
$geshi = new GeSHi($text, $language, DOKU_INC . 'inc/geshi');
$geshi->set_encoding('utf-8');
// $geshi->enable_classes(); DO NOT WANT !
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->enable_keyword_links(false);
// remove GeSHi's wrapper element (we'll replace it with our own later)
// we need to use a GeSHi wrapper to avoid <BR> throughout the highlighted text
$highlighted_code = trim(preg_replace('!^<pre[^>]*>|</pre>$!', '', $geshi->parse_code()), "\n\r");
// remove useless leading and trailing whitespace-newlines
$highlighted_code = preg_replace('/^ \\n/', '', $highlighted_code);
$highlighted_code = preg_replace('/\\n $/', '', $highlighted_code);
// replace styles
$highlighted_code = str_replace("</span>", "</text:span>", $highlighted_code);
$highlighted_code = preg_replace_callback('/<span style="([^"]+)">/', array($this, '_convert_css_styles'), $highlighted_code);
// cleanup leftover span tags
$highlighted_code = preg_replace('/<span[^>]*>/', "<text:span>", $highlighted_code);
$highlighted_code = str_replace(" ", " ", $highlighted_code);
$this->_preformatted($highlighted_code, $style_name, false);
}
/**
* Wrapper for GeSHi Code Highlighter, provides caching of its output
*
* @author Christopher Smith <*****@*****.**>
*/
function p_xhtml_cached_geshi($code, $language)
{
$cache = getCacheName($language . $code, ".code");
if (@file_exists($cache) && !$_REQUEST['purge'] && filemtime($cache) > filemtime(DOKU_INC . 'inc/geshi.php')) {
$highlighted_code = io_readFile($cache, false);
@touch($cache);
} else {
require_once DOKU_INC . 'inc/geshi.php';
$geshi = new GeSHi($code, strtolower($language), DOKU_INC . 'inc/geshi');
$geshi->set_encoding('utf-8');
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->set_overall_class("code {$language}");
$geshi->set_link_target($conf['target']['extern']);
$highlighted_code = $geshi->parse_code();
io_saveFile($cache, $highlighted_code);
}
return $highlighted_code;
}
/**
* Syntaxhighlight the code using Geshi highlight
*
* @param string $text The text to highlight
* @return string $code the highlighted text
*/
public static function textsanitizer_geshi_highlight($text)
{
global $icmsConfigPlugins;
if (!@(include_once ICMS_LIBRARIES_PATH . '/geshi/geshi.php')) {
return false;
}
$language = str_replace('.php', '', $icmsConfigPlugins['geshi_default']);
// Create the new GeSHi object, passing relevant stuff
$geshi = new GeSHi($text, $language);
// 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();
return $code;
}
/**
* Wrapper for GeSHi Code Highlighter, provides caching of its output
*
* @param string $code source code to be highlighted
* @param string $language language to provide highlighting
* @param string $wrapper html element to wrap the returned highlighted text
*
* @author Christopher Smith <*****@*****.**>
* @author Andreas Gohr <*****@*****.**>
*/
function p_xhtml_cached_geshi($code, $language, $wrapper = 'pre')
{
global $conf, $config_cascade, $INPUT;
$language = strtolower($language);
// remove any leading or trailing blank lines
$code = preg_replace('/^\\s*?\\n|\\s*?\\n$/', '', $code);
$cache = getCacheName($language . $code, ".code");
$ctime = @filemtime($cache);
if ($ctime && !$INPUT->bool('purge') && $ctime > filemtime(DOKU_INC . 'inc/geshi.php') && $ctime > @filemtime(DOKU_INC . 'inc/geshi/' . $language . '.php') && $ctime > filemtime(reset($config_cascade['main']['default']))) {
// dokuwiki changed
$highlighted_code = io_readFile($cache, false);
} else {
$geshi = new GeSHi($code, $language, DOKU_INC . 'inc/geshi');
$geshi->set_encoding('utf-8');
$geshi->enable_classes();
$geshi->set_header_type(GESHI_HEADER_PRE);
$geshi->set_link_target($conf['target']['extern']);
// remove GeSHi's wrapper element (we'll replace it with our own later)
// we need to use a GeSHi wrapper to avoid <BR> throughout the highlighted text
$highlighted_code = trim(preg_replace('!^<pre[^>]*>|</pre>$!', '', $geshi->parse_code()), "\n\r");
io_saveFile($cache, $highlighted_code);
}
// add a wrapper element if required
if ($wrapper) {
return "<{$wrapper} class=\"code {$language}\">{$highlighted_code}</{$wrapper}>";
} else {
return $highlighted_code;
}
}
function plugin_geshi_highlight_code($source, $options)
{
if (!class_exists('GeSHi')) {
require PLUGIN_GESHI_LIB_DIR . 'geshi.php';
}
$geshi = new GeSHi($source, $options['language']);
$geshi->set_encoding(CONTENT_CHARSET);
if (PLUGIN_GESHI_USE_CSS) {
$geshi->enable_classes();
}
if ($options['number']) {
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->start_line_numbers_at($options['start']);
$geshi->set_overall_class('geshi number ' . $options['language']);
plugin_geshi_read_setting($geshi, 'default');
plugin_geshi_read_setting($geshi, $options['language']);
$html = $geshi->parse_code();
if ($geshi->header_type == GESHI_HEADER_PRE) {
$before = array('<ol', '/ol>', '</div', '> ', ' ');
$after = array('<code><object><ol style="margin-top: 0; margin-bottom: 0;"', '/ol></object></code>', "\n</div", '> ', ' ');
$html = str_replace($before, $after, $html);
}
} else {
$geshi->set_overall_class('geshi ' . $options['language']);
plugin_geshi_read_setting($geshi, 'default');
plugin_geshi_read_setting($geshi, $options['language']);
$html = $geshi->parse_code();
$html = str_replace("\n ", "\n", $html);
}
return $html;
}
