public static function parseTemplateContent($content, $template = "")
{
return SSTemplateParser::compileString($content, $template, Director::isDev() && self::$source_file_comments);
}
/**
* Compiles some passed template source code into the php code that will execute as per the template source.
*
* @static
* @throws SSTemplateParseException
* @param $string - The source of the template
* @param string $templateName - The name of the template, normally the filename the template source was loaded from
* @param bool $includeDebuggingComments - True is debugging comments should be included in the output
* @return mixed|string - The php that, when executed (via include or exec) will behave as per the template source
*/
static function compileString($string, $templateName = "", $includeDebuggingComments=false) {
if (!trim($string)) {
$code = '';
}
else {
// Construct a parser instance
$parser = new SSTemplateParser($string);
$parser->includeDebuggingComments = $includeDebuggingComments;
// Ignore UTF8 BOM at begining of string. TODO: Confirm this is needed, make sure SSViewer handles UTF (and other encodings) properly
if(substr($string, 0,3) == pack("CCC", 0xef, 0xbb, 0xbf)) $parser->pos = 3;
// Match the source against the parser
$result = $parser->match_TopTemplate();
if(!$result) throw new SSTemplateParseException('Unexpected problem parsing template', $parser);
// Get the result
$code = $result['php'];
}
// Include top level debugging comments if desired
if($includeDebuggingComments && $templateName && stripos($code, "<?xml") === false) {
// If this template is a full HTML page, then put the comments just inside the HTML tag to prevent any IE glitches
if(stripos($code, "<html") !== false) {
$code = preg_replace('/(<html[^>]*>)/i', "\\1<!-- template $templateName -->", $code);
$code = preg_replace('/(<\/html[^>]*>)/i', "<!-- end template $templateName -->\\1", $code);
} else {
$code = str_replace('<?php' . PHP_EOL, '<?php' . PHP_EOL . '$val .= \'<!-- template ' . $templateName . ' -->\';' . "\n", $code);
$code .= "\n" . '$val .= \'<!-- end template ' . $templateName . ' -->\';';
}
}
return $code;
}
public function testOpenBlockExtension()
{
$count = 0;
$parser = new SSTemplateParser();
$parser->addOpenBlock('test', function (&$res) use(&$count) {
$count++;
});
$template = new SSViewer_FromString("<% test %>", $parser);
$template->process(new SSViewerTestFixture());
$this->assertEquals(1, $count);
}
