protected function loadTemplateBlocks(Template &$template)
{
if ($this->benchmarkRendering) {
$this->Benchmark->start('load-template-blocks-' . $template->getName());
}
$unparsedContent = $template->getContents();
$templateBlocks = array();
$parsedContent = '';
$foundOne = false;
while (($pos = strpos($unparsedContent, '{% begin ')) !== false) {
$foundOne = true;
$parsedContent .= substr($unparsedContent, 0, $pos);
$content = substr($unparsedContent, $pos);
$eol = strpos($content, "\n");
$line = $content;
if ($eol !== FALSE) {
$line = substr($content, 0, $eol !== FALSE ? $eol : 0);
}
if (preg_match("/\\{\\%\\s+begin\\s+([^\\%]+?)\\s+\\%\\}[\n\r\t]*/s", $line, $m)) {
$blockName = $m[1];
$endpos = strpos($content, '{% end %}');
if ($endpos === FALSE) {
throw new Exception('No end block found for :' . $m[0]);
}
$blockContents = trim(substr($content, strlen($m[0]), $endpos - strlen($m[0])), "\n\r\t");
$blockContents = $this->parseFormatVariables($blockContents, $this->getConstants());
$templateBlocks[$blockName] = $blockContents;
} else {
throw new Exception('Invalid begin block found: ' . $line);
}
$unparsedContent = substr($content, $endpos + strlen('{% end %}'));
}
if (!$foundOne) {
$blockContents = $this->parseFormatVariables($unparsedContent, $this->getConstants());
$templateBlocks['contents'] = $blockContents;
}
$template->setTemplateBlocks($templateBlocks);
if ($this->benchmarkRendering) {
$this->Benchmark->end('load-template-blocks-' . $template->getName());
}
return $template;
}
