/**
* Initializes this rule.
*/
public function init()
{
if ($this->pattern === null) {
throw new InvalidConfigException('UrlRule::pattern must be set.');
}
if ($this->route === null) {
throw new InvalidConfigException('UrlRule::route must be set.');
}
if (is_array($this->normalizer)) {
$normalizerConfig = array_merge(['class' => UrlNormalizer::className()], $this->normalizer);
$this->normalizer = Yii::createObject($normalizerConfig);
}
if ($this->normalizer !== null && $this->normalizer !== false && !$this->normalizer instanceof UrlNormalizer) {
throw new InvalidConfigException('Invalid config for UrlRule::normalizer.');
}
if ($this->verb !== null) {
if (is_array($this->verb)) {
foreach ($this->verb as $i => $verb) {
$this->verb[$i] = strtoupper($verb);
}
} else {
$this->verb = [strtoupper($this->verb)];
}
}
if ($this->name === null) {
$this->name = $this->pattern;
}
$this->pattern = trim($this->pattern, '/');
$this->route = trim($this->route, '/');
if ($this->host !== null) {
$this->host = rtrim($this->host, '/');
$this->pattern = rtrim($this->host . '/' . $this->pattern, '/');
} elseif ($this->pattern === '') {
$this->_template = '';
$this->pattern = '#^$#u';
return;
} elseif (($pos = strpos($this->pattern, '://')) !== false) {
if (($pos2 = strpos($this->pattern, '/', $pos + 3)) !== false) {
$this->host = substr($this->pattern, 0, $pos2);
} else {
$this->host = $this->pattern;
}
} else {
$this->pattern = '/' . $this->pattern . '/';
}
if (strpos($this->route, '<') !== false && preg_match_all('/<([\\w._-]+)>/', $this->route, $matches)) {
foreach ($matches[1] as $name) {
$this->_routeParams[$name] = "<{$name}>";
}
}
$tr = ['.' => '\\.', '*' => '\\*', '$' => '\\$', '[' => '\\[', ']' => '\\]', '(' => '\\(', ')' => '\\)'];
$tr2 = [];
if (preg_match_all('/<([\\w._-]+):?([^>]+)?>/', $this->pattern, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
foreach ($matches as $match) {
$name = $match[1][0];
$pattern = isset($match[2][0]) ? $match[2][0] : '[^\\/]+';
$placeholder = 'a' . hash('crc32b', $name);
// placeholder must begin with a letter
$this->placeholders[$placeholder] = $name;
if (array_key_exists($name, $this->defaults)) {
$length = strlen($match[0][0]);
$offset = $match[0][1];
if ($offset > 1 && $this->pattern[$offset - 1] === '/' && (!isset($this->pattern[$offset + $length]) || $this->pattern[$offset + $length] === '/')) {
$tr["/<{$name}>"] = "(/(?P<{$placeholder}>{$pattern}))?";
} else {
$tr["<{$name}>"] = "(?P<{$placeholder}>{$pattern})?";
}
} else {
$tr["<{$name}>"] = "(?P<{$placeholder}>{$pattern})";
}
if (isset($this->_routeParams[$name])) {
$tr2["<{$name}>"] = "(?P<{$placeholder}>{$pattern})";
} else {
$this->_paramRules[$name] = $pattern === '[^\\/]+' ? '' : "#^{$pattern}\$#u";
}
}
}
$this->_template = preg_replace('/<([\\w._-]+):?([^>]+)?>/', '<$1>', $this->pattern);
$this->pattern = '#^' . trim(strtr($this->_template, $tr), '/') . '$#u';
if (!empty($this->_routeParams)) {
$this->_routeRule = '#^' . strtr($this->route, $tr2) . '$#u';
}
}
/**
* Initializes UrlManager.
*/
public function init()
{
parent::init();
if ($this->normalizer !== false) {
$this->normalizer = Yii::createObject($this->normalizer);
if (!$this->normalizer instanceof UrlNormalizer) {
throw new InvalidConfigException('`' . get_class($this) . '::normalizer` should be an instance of `' . UrlNormalizer::className() . '` or its DI compatible configuration.');
}
}
if (!$this->enablePrettyUrl || empty($this->rules)) {
return;
}
if (is_string($this->cache)) {
$this->cache = Yii::$app->get($this->cache, false);
}
if ($this->cache instanceof Cache) {
$cacheKey = $this->cacheKey;
$hash = md5(json_encode($this->rules));
if (($data = $this->cache->get($cacheKey)) !== false && isset($data[1]) && $data[1] === $hash) {
$this->rules = $data[0];
} else {
$this->rules = $this->buildRules($this->rules);
$this->cache->set($cacheKey, [$this->rules, $hash]);
}
} else {
$this->rules = $this->buildRules($this->rules);
}
}
/**
* Initializes UrlManager.
*/
public function init()
{
parent::init();
if ($this->normalizer !== false) {
$this->normalizer = Instance::ensure($this->normalizer, UrlNormalizer::className());
}
if (!$this->enablePrettyUrl || empty($this->rules)) {
return;
}
if (is_string($this->cache)) {
$this->cache = Yii::$app->get($this->cache, false);
}
if ($this->cache instanceof Cache) {
$cacheKey = $this->cacheKey;
$hash = md5(json_encode($this->rules));
if (($data = $this->cache->get($cacheKey)) !== false && isset($data[1]) && $data[1] === $hash) {
$this->rules = $data[0];
} else {
$this->rules = $this->buildRules($this->rules);
$this->cache->set($cacheKey, [$this->rules, $hash]);
}
} else {
$this->rules = $this->buildRules($this->rules);
}
}