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[FEATURE] Added sub-domain routing.

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- Updated documentation.
This commit is contained in:
Simon Sessingø
2015-12-10 03:31:57 +01:00
parent 2128a24f1c
commit c74d83796f
5 changed files with 119 additions and 77 deletions
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src/Pecee/SimpleRouter/RouterRoute.php
+5 -69
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@@ -36,80 +36,16 @@ class RouterRoute extends RouterEntry {
// Make regular expression based on route
$route = rtrim($this->url, '/') . '/';
$parameterNames = array();
$regex = '';
$lastCharacter = '';
$isParameter = false;
$parameter = '';
$parameters = $this->parseParameters($route, $url);
for($i = 0; $i < strlen($route); $i++) {
if($parameters !== null) {
$character = $route[$i];
// Skip "/" if we are at the end of a parameter
if($lastCharacter === '}' && $character === '/') {
$lastCharacter = $character;
continue;
}
if($character === '{') {
// Remove "/" and "\" from regex
if(substr($regex, strlen($regex)-1) === '/') {
$regex = substr($regex, 0, strlen($regex) - 2);
}
$isParameter = true;
} elseif($isParameter && $character === '}') {
$required = true;
// Check for optional parameter
if($lastCharacter === '?') {
$parameter = substr($parameter, 0, strlen($parameter)-1);
$regex .= '(?:(?:\/{0,1}(?P<'.$parameter.'>[a-z0-9]*?)){0,1}\\/)';
$required = false;
} else {
// Use custom parameter regex if it exists
$parameterRegex = '[a-z0-9]*?';
if(is_array($this->parametersRegex) && isset($this->parametersRegex[$parameter])) {
$parameterRegex = $this->parametersRegex[$parameter];
}
$regex .= '(?:\\/{0,1}(?P<' . $parameter . '>'. $parameterRegex .')\\/)';
}
$parameterNames[] = array('name' => $parameter, 'required' => $required);
$parameter = '';
$isParameter = false;
} elseif($isParameter) {
$parameter .= $character;
} elseif($character === '/') {
$regex .= '\\' . $character;
if(is_array($this->parameters)) {
$this->parameters = array_merge($this->parameters, $parameters);
} else {
$regex .= $character;
$this->parameters = $parameters;
}
$lastCharacter = $character;
}
$parameterValues = array();
if(preg_match('/^'.$regex.'$/is', $url, $parameterValues)) {
$parameters = array();
if(count($parameterNames)) {
foreach($parameterNames as $name) {
$parameterValue = (isset($parameterValues[$name['name']]) && !empty($parameterValues[$name['name']])) ? $parameterValues[$name['name']] : null;
if($name['required'] && $parameterValue === null) {
throw new RouterException('Missing required parameter ' . $name['name'], 404);
}
$parameters[$name['name']] = $parameterValue;
}
}
$this->parameters = $parameters;
return $this;
}