/**
* 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();
}
$lang = strtoupper($lang);
if ($lang == 'JAVASCRIPT') {
$lang = 'JS';
}
$fshl = new fshlParser('HTML_UTF8', P_TAB_INDENT);
if (!$fshl->isLanguage($lang)) {
return $invocation->proceed();
}
$texy = $invocation->getTexy();
$content = Texy::outdent($content);
$content = $fshl->highlightString($lang, $content);
$content = $texy->protect($content, Texy::CONTENT_BLOCK);
$elPre = TexyHtml::el('pre');
if ($modifier) {
$modifier->decorate($texy, $elPre);
}
$elPre->attrs['class'] = strtolower($lang);
$elCode = $elPre->create('code', $content);
return $elPre;
}
/**
* Pattern handler for PHP & JavaScript block syntaxes
*
* @param TexyBlockParser
* @param array regexp matches
* @param string pattern name
* @return TexyHtml|string|FALSE
*/
function codeBlockHandler($parser, $matches, $name)
{
list($content) = $matches;
$lang = $name === 'phpBlockSyntax' ? 'PHP' : 'HTML';
$fshl = new fshlParser('HTML_UTF8', P_TAB_INDENT);
$texy = $parser->getTexy();
$content = $fshl->highlightString($lang, $content);
$content = $texy->protect($content, Texy::CONTENT_BLOCK);
$elPre = TexyHtml::el('pre');
$elPre->attrs['class'] = strtolower($lang);
$elCode = $elPre->create('code', $content);
return $elPre;
}
function TexylaFSHLBlockHandler($invocation, $blocktype, $content, $lang, $modifier)
{
/**
* User handler for code block by dgx
*
* @param TexyHandlerInvocation handler invocation
* @param string block type
* @param string text to highlight
* @param string language
* @param TexyModifier modifier
* @return TexyHtml
*/
if ($blocktype !== 'block/code') {
return $invocation->proceed();
}
$lang = strtoupper($lang);
if ($lang == 'JAVASCRIPT') {
$lang = 'JS';
}
$parser = new fshlParser('HTML_UTF8', P_TAB_INDENT);
if (!$parser->isLanguage($lang)) {
return $invocation->proceed();
}
$texy = $invocation->getTexy();
$content = Texy::outdent($content);
$content = $parser->highlightString($lang, $content);
$content = $texy->protect($content, Texy::CONTENT_BLOCK);
$elPre = TexyHtml::el('pre');
if ($modifier) {
$modifier->decorate($texy, $elPre);
}
$elPre->attrs['class'] = strtolower($lang);
$elCode = $elPre->create('code', $content);
return $elPre;
}
public function fshl_highlighter($content)
{
$parser = new fshlParser('ANSI_UTF8', P_TAB_INDENT);
$content = $parser->highlightString('SQL', $content);
return html_entity_decode($content);
}
/**
* Pattern handler for PHP & JavaScript block syntaxes
*
* @param TexyBlockParser
* @param array regexp matches
* @param string pattern name
* @return TexyHtml|string|FALSE
*/
function fshlPatternBlockHandler($parser, $matches, $name)
{
list($content) = $matches;
switch ($name) {
case 'phpBlockSyntax':
$lang = 'php';
break;
case 'scriptBlockSyntax':
$lang = 'html';
break;
case 'tagBlockSyntax':
if (preg_match('#^<(php|html|css|cpp|java|js|javascript|sql|py|python|texy)>\\n(.+?)\\n</\\1>$#ms', $content, $mymatches)) {
$lang = $mymatches[1];
$content = $mymatches[2];
}
break;
case 'squareBlockSyntax':
if (preg_match('#^\\[(php|html|css|cpp|java|js|javascript|sql|py|python|texy)\\]\\n(.+?)\\n\\[/\\1\\]$#ms', $content, $mymatches)) {
$lang = $mymatches[1];
$content = $mymatches[2];
}
break;
case 'codeBlockSyntax':
if (preg_match('#^<code type="(php|html|css|cpp|java|js|javascript|sql|py|python|texy)">\\n(.+?)\\n</code>$#ms', $content, $mymatches)) {
$lang = $mymatches[1];
$content = $mymatches[2];
}
break;
}
switch ($lang) {
case 'js':
case 'javascript':
$lang = 'js';
break;
case 'py':
case 'python':
$lang = 'py';
break;
default:
if (empty($lang)) {
$lang = 'html';
}
}
$fshl = new fshlParser('HTML_UTF8', P_TAB_INDENT);
$texy = $parser->getTexy();
$content = $fshl->highlightString(strtoupper($lang), $content);
$content = $texy->protect($content, TEXY_CONTENT_BLOCK);
// or Texy::CONTENT_BLOCK in PHP 5
$elPre = TexyHtml::el('pre');
$elPre->attrs['class'] = strtolower($lang);
$elCode = $elPre->create('code', $content);
return $elPre;
}
