jetfirephp /
routing
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| 1 | <?php |
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| 2 | |||
| 3 | namespace JetFire\Routing\Matcher; |
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| 4 | |||
| 5 | |||
| 6 | use JetFire\Routing\Router; |
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| 7 | |||
| 8 | /** |
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| 9 | * Class RoutesMatch |
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| 10 | * @package JetFire\Routing\Match |
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| 11 | */ |
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| 12 | class ArrayMatcher implements MatcherInterface |
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| 13 | { |
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| 14 | |||
| 15 | /** |
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| 16 | * @var |
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| 17 | */ |
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| 18 | private $router; |
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| 19 | |||
| 20 | /** |
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| 21 | * @var array |
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| 22 | */ |
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| 23 | private $request = []; |
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| 24 | |||
| 25 | /** |
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| 26 | * @var array |
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| 27 | */ |
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| 28 | private $resolver = ['isClosureAndTemplate','isControllerAndTemplate','isTemplate']; |
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| 29 | |||
| 30 | /** |
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| 31 | * @var array |
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| 32 | */ |
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| 33 | private $dispatcher = [ |
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| 34 | 'isClosure' => 'JetFire\Routing\Dispatcher\ClosureDispatcher', |
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| 35 | 'isController' => 'JetFire\Routing\Dispatcher\ControllerDispatcher', |
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| 36 | 'isTemplate' => 'JetFire\Routing\Dispatcher\TemplateDispatcher', |
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| 37 | 'isControllerAndTemplate' => ['JetFire\Routing\Dispatcher\ControllerDispatcher','JetFire\Routing\Dispatcher\TemplateDispatcher'], |
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| 38 | 'isClosureAndTemplate' => ['JetFire\Routing\Dispatcher\ClosureDispatcher','JetFire\Routing\Dispatcher\TemplateDispatcher'], |
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| 39 | ]; |
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| 40 | |||
| 41 | /** |
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| 42 | * @param Router $router |
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| 43 | */ |
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| 44 | public function __construct(Router $router) |
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| 45 | { |
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| 46 | $this->router = $router; |
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| 47 | } |
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| 48 | |||
| 49 | /** |
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| 50 | * @param array $resolver |
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| 51 | */ |
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| 52 | public function setResolver($resolver = []){ |
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| 53 | $this->resolver = $resolver; |
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| 54 | } |
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| 55 | |||
| 56 | /** |
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| 57 | * @param string $resolver |
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| 58 | */ |
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| 59 | public function addResolver($resolver){ |
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| 60 | $this->resolver[] = $resolver; |
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| 61 | } |
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| 62 | |||
| 63 | /** |
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| 64 | * @return array |
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| 65 | */ |
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| 66 | public function getResolver() |
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| 67 | { |
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| 68 | return $this->resolver; |
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| 69 | } |
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| 70 | |||
| 71 | /** |
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| 72 | * @param array $dispatcher |
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| 73 | */ |
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| 74 | public function setDispatcher($dispatcher = []){ |
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| 75 | $this->dispatcher = $dispatcher; |
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| 76 | } |
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| 77 | |||
| 78 | /** |
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| 79 | * @param $method |
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| 80 | * @param $class |
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| 81 | * @return mixed|void |
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| 82 | * @internal param array $dispatcher |
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| 83 | */ |
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| 84 | public function addDispatcher($method,$class){ |
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| 85 | $this->dispatcher[$method] = $class; |
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| 86 | } |
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| 87 | |||
| 88 | /** |
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| 89 | * @return bool |
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| 90 | */ |
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| 91 | public function match() |
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| 92 | { |
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| 93 | $this->request = []; |
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| 94 | for ($i = 0; $i < $this->router->collection->countRoutes; ++$i) { |
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| 95 | $this->request['prefix'] = ($this->router->collection->getRoutes('prefix_' . $i) != '') ? $this->router->collection->getRoutes('prefix_' . $i) : ''; |
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| 96 | $this->request['subdomain'] = ($this->router->collection->getRoutes('subdomain_' . $i) != '') ? $this->router->collection->getRoutes('subdomain_' . $i) : ''; |
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| 97 | foreach ($this->router->collection->getRoutes('routes_' . $i) as $route => $params) { |
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| 98 | $this->request['params'] = $params; |
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| 99 | $this->request['collection_index'] = $i; |
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| 100 | if($this->checkSubdomain($route)) { |
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| 101 | $route = strstr($route, '/'); |
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| 102 | $this->request['route'] = preg_replace_callback('#:([\w]+)#', [$this, 'paramMatch'], '/' . trim(trim($this->request['prefix'], '/') . '/' . trim($route, '/'), '/')); |
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| 103 | if ($this->routeMatch('#^' . $this->request['route'] . '$#')) { |
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| 104 | $this->setCallback(); |
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| 105 | return $this->generateTarget(); |
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| 106 | } |
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| 107 | } |
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| 108 | } |
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| 109 | } |
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| 110 | return false; |
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| 111 | } |
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| 112 | |||
| 113 | /** |
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| 114 | * @param $route |
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| 115 | * @return bool |
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| 116 | */ |
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| 117 | private function checkSubdomain($route){ |
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| 118 | $url = (isset($_SERVER['REQUEST_SCHEME']) ? $_SERVER['REQUEST_SCHEME'] : 'http') . '://' . ($host = (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : $_SERVER['SERVER_NAME'])); |
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| 119 | $domain = $this->router->collection->getDomain($url); |
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| 120 | if(!empty($this->request['subdomain']) && $route[0] == '/') $route = trim($this->request['subdomain'],'.').'.'.$domain.$route; |
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| 121 | if($route[0] == '/'){ |
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| 122 | return ($host != $domain) ? false : true; |
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| 123 | }elseif($route[0] != '/' && $host != $domain){ |
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| 124 | $route = substr($route, 0, strpos($route, "/")); |
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| 125 | $route = str_replace('{host}', $domain, $route); |
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| 126 | $route = preg_replace_callback('#{subdomain}#', [$this, 'subdomainMatch'], $route); |
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| 127 | if (preg_match('#^' . $route . '$#', $host, $this->request['called_subdomain'])) { |
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| 128 | $this->request['called_subdomain'] = array_shift($this->request['called_subdomain']); |
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| 129 | return true; |
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| 130 | } |
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| 131 | } |
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| 132 | return false; |
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| 133 | } |
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| 134 | |||
| 135 | /** |
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| 136 | * @return string |
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| 137 | */ |
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| 138 | private function subdomainMatch() |
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| 139 | { |
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| 140 | if (is_array($this->request['params']) && isset($this->request['params']['subdomain'])) { |
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| 141 | $this->request['params']['subdomain'] = str_replace('(', '(?:', $this->request['params']['subdomain']); |
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| 142 | return '(' . $this->request['params']['subdomain'] . ')'; |
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| 143 | } |
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| 144 | return '([^/]+)'; |
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| 145 | } |
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| 146 | |||
| 147 | /** |
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| 148 | * @param $match |
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| 149 | * @return string |
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| 150 | */ |
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| 151 | private function paramMatch($match) |
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| 152 | { |
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| 153 | if (is_array($this->request['params']) && isset($this->request['params']['arguments'][$match[1]])) { |
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| 154 | $this->request['params']['arguments'][$match[1]] = str_replace('(', '(?:', $this->request['params']['arguments'][$match[1]]); |
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| 155 | return '(' . $this->request['params']['arguments'][$match[1]] . ')'; |
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| 156 | } |
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| 157 | return '([^/]+)'; |
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| 158 | } |
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| 159 | |||
| 160 | /** |
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| 161 | * @param $regex |
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| 162 | * @return bool |
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| 163 | */ |
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| 164 | private function routeMatch($regex) |
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| 165 | { |
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| 166 | if (substr($this->request['route'], -1) == '*') { |
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| 167 | $pos = strpos($this->request['route'], '*'); |
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| 168 | View Code Duplication | if (substr($this->router->route->getUrl(), 0, $pos) == substr($this->request['route'], 0, $pos) && isset($this->request['params'])) |
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| 169 | return true; |
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| 170 | } |
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| 171 | View Code Duplication | if (preg_match($regex, $this->router->route->getUrl(), $this->request['parameters'])) { |
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| 172 | array_shift($this->request['parameters']); |
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| 173 | return true; |
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| 174 | } |
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| 175 | return false; |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * @return bool |
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| 180 | */ |
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| 181 | private function generateTarget() |
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| 182 | { |
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| 183 | if($this->validMethod()) |
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| 184 | View Code Duplication | foreach($this->resolver as $resolver) |
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| 185 | if (is_array($target = call_user_func_array([$this,$resolver],[$this->router->route->getCallback()]))) { |
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| 186 | $this->setTarget($target); |
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| 187 | $this->router->response->setStatusCode(202); |
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| 188 | return true; |
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| 189 | } |
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| 190 | $this->router->response->setStatusCode(405); |
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| 191 | return false; |
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| 192 | } |
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| 193 | |||
| 194 | /** |
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| 195 | * @param array $target |
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| 196 | */ |
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| 197 | View Code Duplication | public function setTarget($target = []){ |
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| 198 | $index = isset($this->request['collection_index']) ? $this->request['collection_index'] : 0; |
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| 199 | $this->router->route->setDetail($this->request); |
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| 200 | $this->router->route->setTarget($target); |
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| 201 | $this->router->route->addTarget('block', $this->router->collection->getRoutes('block_'.$index)); |
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| 202 | $this->router->route->addTarget('view_dir', $this->router->collection->getRoutes('view_dir_'.$index)); |
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| 203 | } |
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| 204 | |||
| 205 | /** |
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| 206 | * |
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| 207 | */ |
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| 208 | private function setCallback(){ |
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| 209 | if (isset($this->request['params'])) { |
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| 210 | if(is_callable($this->request['params'])) |
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| 211 | $this->router->route->setCallback($this->request['params']); |
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| 212 | else { |
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| 213 | (is_array($this->request['params']) && isset($this->request['params']['use'])) |
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| 214 | ? $this->router->route->setCallback($this->request['params']['use']) |
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| 215 | : $this->router->route->setCallback($this->request['params']); |
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| 216 | if (isset($this->request['params']['name'])) $this->router->route->setName($this->request['params']['name']); |
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| 217 | if (isset($this->request['params']['method'])) $this->request['params']['method'] = is_array($this->request['params']['method']) ? $this->request['params']['method'] : [$this->request['params']['method']]; |
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| 218 | } |
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| 219 | } |
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| 220 | } |
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| 221 | |||
| 222 | /** |
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| 223 | * @return bool |
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| 224 | */ |
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| 225 | public function validMethod() |
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| 226 | { |
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| 227 | if(is_callable($this->request['params']))return true; |
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| 228 | if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') |
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| 229 | return (isset($this->request['params']['ajax']) && $this->request['params']['ajax'] === true) ? true : false; |
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| 230 | $method = (isset($this->request['params']['method'])) ? $this->request['params']['method'] : ['GET']; |
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| 231 | return (in_array($this->router->route->getMethod(), $method)) ? true : false; |
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| 232 | } |
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| 233 | |||
| 234 | /** |
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| 235 | * @param $callback |
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| 236 | * @return array|bool |
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| 237 | * @throws \Exception |
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| 238 | */ |
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| 239 | View Code Duplication | public function isClosureAndTemplate($callback){ |
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| 240 | if(is_array($cls = $this->isClosure($callback))) { |
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| 241 | if (is_array($this->request['params']) && isset($this->request['params']['template']) && is_array($tpl = $this->isTemplate($this->request['params']['template']))) { |
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| 242 | return array_merge(array_merge($cls, $tpl),[ |
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| 243 | 'dispatcher' => $this->dispatcher['isClosureAndTemplate'] |
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| 244 | ]); |
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| 245 | } |
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| 246 | return $cls; |
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| 247 | } |
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| 248 | return false; |
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| 249 | } |
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| 250 | |||
| 251 | /** |
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| 252 | * @param $callback |
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| 253 | * @return array|bool |
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| 254 | * @throws \Exception |
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| 255 | */ |
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| 256 | View Code Duplication | public function isControllerAndTemplate($callback){ |
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| 257 | if(is_array($ctrl = $this->isController($callback))) { |
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| 258 | if (is_array($this->request['params']) && isset($this->request['params']['template']) && is_array($tpl = $this->isTemplate($this->request['params']['template']))) { |
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| 259 | return array_merge(array_merge($ctrl, $tpl),[ |
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| 260 | 'dispatcher' => $this->dispatcher['isControllerAndTemplate'] |
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| 261 | ]); |
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| 262 | } |
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| 263 | return $ctrl; |
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| 264 | } |
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| 265 | return false; |
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| 266 | } |
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| 267 | |||
| 268 | |||
| 269 | /** |
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| 270 | * @param $callback |
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| 271 | * @return bool|array |
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| 272 | */ |
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| 273 | public function isClosure($callback) |
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| 274 | { |
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| 275 | if (is_callable($callback)) { |
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| 276 | return [ |
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| 277 | 'dispatcher' => $this->dispatcher['isClosure'], |
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| 278 | 'closure' => $callback |
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| 279 | ]; |
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| 280 | } |
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| 281 | return false; |
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| 282 | } |
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| 283 | |||
| 284 | /** |
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| 285 | * @param $callback |
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| 286 | * @throws \Exception |
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| 287 | * @return bool|array |
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| 288 | */ |
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| 289 | public function isController($callback) |
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| 290 | { |
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| 291 | if (is_string($callback) && strpos($callback, '@') !== false) { |
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| 292 | $routes = explode('@', $callback); |
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| 293 | if (!isset($routes[1])) $routes[1] = 'index'; |
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| 294 | $index = isset($this->request['collection_index']) ? $this->request['collection_index'] : 0; |
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| 295 | $class = (class_exists($routes[0])) |
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| 296 | ? $routes[0] |
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| 297 | : $this->router->collection->getRoutes()['ctrl_namespace_'.$index].$routes[0]; |
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| 298 | if (!class_exists($class)) |
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| 299 | throw new \Exception('Class "' . $class . '." is not found'); |
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| 300 | if (method_exists($class, $routes[1])) { |
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| 301 | return [ |
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| 302 | 'dispatcher' => $this->dispatcher['isController'], |
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| 303 | 'di' => $this->router->getConfig()['di'], |
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| 304 | 'controller' => $class, |
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| 305 | 'action' => $routes[1] |
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| 306 | ]; |
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| 307 | } |
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| 308 | throw new \Exception('The required method "' . $routes[1] . '" is not found in "' . $class . '"'); |
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| 309 | } |
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| 310 | return false; |
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| 311 | } |
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| 312 | |||
| 313 | /** |
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| 314 | * @param $callback |
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| 315 | * @throws \Exception |
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| 316 | * @return bool|array |
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| 317 | */ |
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| 318 | public function isTemplate($callback) |
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| 319 | { |
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| 320 | if(is_string($callback)) { |
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| 321 | $path = trim($callback, '/'); |
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| 322 | $extension = substr(strrchr($path, "."), 1); |
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| 323 | $index = isset($this->request['collection_index']) ? $this->request['collection_index'] : 0; |
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| 324 | $viewDir = $this->router->collection->getRoutes('view_dir_' . $index); |
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| 325 | $target = null; |
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| 326 | if (in_array('.' . $extension, $this->router->getConfig()['templateExtension']) && (is_file($fullPath = $viewDir . $path) || is_file($fullPath = $path))) |
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| 327 | $target = $fullPath; |
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| 328 | else { |
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| 329 | foreach ($this->router->getConfig()['templateExtension'] as $ext) { |
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| 330 | if (is_file($fullPath = $viewDir . $path . $ext) || is_file($fullPath = $path . $ext)) { |
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| 331 | $target = $fullPath; |
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| 332 | $extension = substr(strrchr($ext, "."), 1); |
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| 333 | break; |
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| 334 | } |
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| 335 | } |
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| 336 | } |
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| 337 | if(is_null($target)) |
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| 338 | throw new \Exception('Template file "' . $path . '" is not found in "' . $viewDir . '"'); |
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| 339 | return [ |
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| 340 | 'dispatcher' => $this->dispatcher['isTemplate'], |
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| 341 | 'template' => $target, |
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| 342 | 'extension' => $extension, |
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| 343 | 'callback' => $this->router->getConfig()['templateCallback'] |
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| 344 | ]; |
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| 345 | } |
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| 346 | return false; |
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| 347 | } |
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| 348 | |||
| 349 | } |
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| 350 |
Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: