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<?php |
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namespace WebComplete\mvc\router; |
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class Routes implements \ArrayAccess, \Iterator |
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{ |
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/** |
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* @var array |
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*/ |
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private $config; |
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private $position = 0; |
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/** |
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* @param array $config |
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*/ |
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public function __construct(array $config) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* @return array |
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*/ |
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public function getData(): array |
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{ |
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return $this->config; |
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} |
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/** |
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* @param mixed $offset |
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* |
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* @return bool |
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*/ |
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public function offsetExists($offset): bool |
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{ |
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return isset($this->config[$offset]); |
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} |
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/** |
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* @param mixed $offset |
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* |
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* @return mixed|null |
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*/ |
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public function offsetGet($offset) |
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{ |
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return $this->config[$offset] ?? null; |
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} |
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/** |
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* @param mixed $offset |
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* @param mixed $value |
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*/ |
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public function offsetSet($offset, $value) |
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{ |
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$this->config[$offset] = $value; |
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} |
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/** |
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* @param mixed $offset |
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*/ |
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public function offsetUnset($offset) |
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{ |
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unset($this->config[$offset]); |
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} |
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/** |
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* Return the current element |
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* @return array |
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*/ |
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public function current() |
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{ |
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return $this->config[$this->position]; |
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} |
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/** |
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* Move forward to next element |
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*/ |
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public function next() |
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{ |
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$this->position++; |
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} |
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/** |
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* Return the key of the current element |
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* @return int |
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*/ |
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public function key() |
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{ |
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return $this->position; |
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} |
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/** |
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* Checks if current position is valid |
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* @return bool |
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*/ |
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public function valid() |
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{ |
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return isset($this->config[$this->position]); |
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} |
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/** |
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* Rewind the Iterator to the first element |
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*/ |
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public function rewind() |
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{ |
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$this->position = 0; |
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} |
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/** |
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* @param array $routeDefinition |
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* @param string|null $beforeRoute |
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*/ |
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public function addRoute(array $routeDefinition, string $beforeRoute = null) |
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{ |
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if ($beforeRoute) { |
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/** |
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* @var int $k |
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* @var array $route |
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*/ |
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foreach ((array)$this->config as $k => $route) { |
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if ($route[1] === $beforeRoute) { |
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$k > 1 |
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? \array_splice($this->config, $k, 0, [$routeDefinition]) |
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: \array_unshift($this->config, $routeDefinition); |
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} |
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} |
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} else { |
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\array_unshift($this->config, $routeDefinition); |
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} |
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} |
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} |
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web-complete /
mvc
