public static function highlight($raw_body)
{
$body = sfMarkdown::doConvert($raw_body);
$matches = array();
$langs = array();
preg_match_all("/<pre><code>\\[(\\w*)\\](\\r?\\n)+(.+)(\\r?\\n)+<\\/code><\\/pre>/isU", $body, $matches, PREG_SET_ORDER);
if (sizeof($matches) > 0) {
$service = new SnippetServiceClient();
$cnt = 1;
foreach ($matches as $match) {
sfLogger::getInstance()->info("From myUtils: " . $match[3]);
$languageLower = $match[1];
$languageUpper = strtoupper($match[1]);
sfLogger::getInstance()->info("myUtils languages: {$languageLower} {$languageUpper}" . sizeof(self::$languages));
if (in_array($languageUpper, self::$languages)) {
$highlighted = $service->highlight($languageUpper, htmlspecialchars_decode($match[3]));
$highlighted['snippet'] = "<div class=\"code-wrapper\">{$highlighted['snippet']}</div>";
$body = str_replace($match[0], $highlighted['snippet'], $body, $cnt);
$langs[$languageLower] = $langs[$languageLower] ? $langs[$languageLower] + 1 : 1;
} else {
sfLogger::getInstance()->info("myUtils : {$languageLower} is not supported.");
$langs[$languageLower] = $langs[$languageLower] ? $langs[$languageLower] + 1 : 1;
$body = str_replace($match[0], "<div class=\"code-wrapper\"><pre><code>{$match[3]}</code></pre></div>", $body, $cnt);
}
}
}
return array('body' => $body, 'langs' => $langs);
}
public static function doConvert($content)
{
if (class_exists('sfMarkdown')) {
return sfMarkdown::doConvert($content);
} else {
return $content;
}
}
public function parse()
{
$html = sfMarkdown::doConvert($this->data);
if (!$html) {
return;
}
$html = str_replace(array('</pre></code>', '<code>', '</code>', '<br>'), array('</pre>', '', '', '<br />'), preg_replace('/<pre><code>#(ruby|asp|js|php|x?html|css)/ie', 'strtolower("<pre class=\\"$1\\">")', $html));
$this->xml = simplexml_load_string('<div>' . $html . '</div>');
$stack = array();
$section = null;
foreach ($this->xml as $node) {
$content = (string) $node->asXml();
switch ($tag = strtolower($node->getName())) {
case 'h1':
$this->plugin['name'] = strip_tags($content);
case 'h2':
if ($section) {
$img = null;
if ($section['tag'] == 'h1') {
$img = $section['node']->xpath('//img');
if (!empty($img) && $img[0]) {
$this->plugin['screenshot'] = (string) $img[0]->attributes()->src;
$img = $img[0]->asXml();
}
}
if (!empty($img)) {
foreach ($stack as $key => $value) {
$stack[$key] = str_replace($img, '', $value);
}
}
$this->endSection($section, $stack);
$stack = array();
}
$section = array('tag' => $tag, 'content' => $content, 'node' => $node);
break;
default:
$stack[] = $content;
break;
}
}
$this->endSection($section, $stack);
foreach ($this->sections as $name => $content) {
if (!in_array($name, $this->options['defaultSections'])) {
$this->arbitrarySections[$name] = $content;
}
}
$images = $this->xml->xpath('//img');
if (!empty($images)) {
foreach ($images as $img) {
if ($this->getScreenshot() == $img->attributes()->src) {
continue;
}
$this->images[(string) $img->attributes()->src] = (string) $img->attributes()->alt;
}
}
}
/**
* Convert Markdown text to HTML
*
* Right now, this is simply a bridge to sfMarkdown class static functions.
* I have some interesting ideas for the future.
*
* @param string $text
* @return string
* @see sfMarkdown::doConvert()
*/
function convert_markdown_text($text)
{
return sfMarkdown::doConvert($text);
}
function getContent()
{
return sfMarkdown::doConvert($this->getBody());
}
public function getContent()
{
return sfMarkdown::doConvert($this->getDescription());
}