public function __construct(Environment $environment = null)
{
$this->sections = [new Parser\Section\IfParser(), new Parser\Section\BlockParser(), new Parser\Section\LoopParser(), new Parser\Section\SetParser(), new Parser\Section\MacroParser(), new Parser\Section\ExtendsParser()];
if ($environment) {
$this->sections = array_merge($this->sections, $environment->getSectionParsers());
}
$this->environment = $environment;
}
public function filter($name, $arguments, $content)
{
if (!$this->environment->hasFilter($name)) {
throw new LogicException(sprintf('Filter "%s" not defined', $name));
}
$filter = $this->environment->getFilter($name);
return call_user_func_array($filter->getCallable(), array_merge([$content()], $arguments));
}
/**
* @param Reader $reader
* @param Environment $environment
*/
function __construct(Reader $reader, Environment $environment)
{
# Parsed tokens collection
$this->tokens = new TokenCollection($reader->getFileName());
# Input reader
$this->reader = $reader;
# Extensions section parsers
if ($environment && is_array($_sectionParsers = $environment->getSectionParsers())) {
foreach ($_sectionParsers as $sectionParser) {
$this->sectionKeywords[] = $sectionParser->getSectionName();
$this->sectionKeywords[] = $sectionParser->getSectionEnd();
}
}
# Filter empty keywords
$this->sectionKeywords = array_filter($this->sectionKeywords);
# Section types
$this->regex[TokenTypes::T_SECTION_TYPE] = '/' . implode('|', $this->sectionKeywords) . '/iA';
# Print block tokens
$this->printBlockTokens = array_intersect_key($this->regex, array_flip($this->printBlockTokens));
# Expression tokens
$_temp = [];
foreach ($this->expressionBlockTokens as $token) {
if (is_array($token)) {
$_temp[$token[0]] = [$this->regex[$token[0]], $token[1]];
} else {
$_temp[$token] = $this->regex[$token];
}
}
$this->expressionBlockTokens = $_temp;
# Initialize Section block start token
$this->codeBlocksRegex[BlockType::BLOCK_SECTION][0] = '/(?=' . implode('(\\s|$)|', $this->sectionKeywords) . '(\\s|$))/Ai';
$this->environment = $environment;
}
