/**
* Compile template into PHP code
*
* @param array<string,array|string|integer> $context Current context
* @param string $template handlebars template
*
* @return string|null generated PHP code
*/
public static function compileTemplate(&$context, $template)
{
array_unshift($context['parsed'], array());
Validator::verify($context, $template);
if (count($context['error'])) {
return;
}
// Do PHP code generation.
Parser::setDelimiter($context);
// Handle dynamic partials
Partial::handleDynamic($context);
$code = '';
foreach ($context['parsed'][0] as $info) {
if (is_array($info)) {
$context['tokens']['current']++;
$tmpl = static::compileToken($context, $info);
if ($tmpl == $context['ops']['seperator']) {
$tmpl = '';
} else {
$tmpl = "'{$tmpl}'";
}
$code .= $tmpl;
} else {
$code .= $info;
}
}
static::$lastParsed = array_shift($context['parsed']);
return $code;
}
/**
* handle raw block
*
* @param string[] $token detected handlebars {{ }} token
* @param array<string,array|string|integer> $context current compile context
*
* @return boolean|null Return true when in rawblock mode
*/
protected static function rawblock(&$token, &$context)
{
$inner = $token[Token::POS_INNERTAG];
trim($inner);
// skip parse when inside raw block
if ($context['rawblock'] && !($token[Token::POS_BEGINRAW] === '{{' && $token[Token::POS_OP] === '/' && $context['rawblock'] === $inner)) {
return true;
}
$token[Token::POS_INNERTAG] = $inner;
// Handle raw block
if ($token[Token::POS_BEGINRAW] === '{{') {
if ($token[Token::POS_ENDRAW] !== '}}') {
$context['error'][] = 'Bad token ' . Token::toString($token) . ' ! Do you mean ' . Token::toString($token, array(Token::POS_ENDRAW => '}}')) . ' ?';
}
if ($context['rawblock']) {
Parser::setDelimiter($context);
$context['rawblock'] = false;
} else {
if ($token[Token::POS_OP]) {
$context['error'][] = "Wrong raw block begin with " . Token::toString($token) . ' ! Remove "' . $token[Token::POS_OP] . '" to fix this issue.';
}
$context['rawblock'] = $token[Token::POS_INNERTAG];
Parser::setDelimiter($context);
$token[Token::POS_OP] = '#';
}
$token[Token::POS_ENDRAW] = '}}';
}
}
