101 lines
3.6 KiB
PHP
101 lines
3.6 KiB
PHP
<?php
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/**
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* Class Rest_RouteController.
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*/
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class Rest_RouteController extends Zend_Controller_Router_Route
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{
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/**
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* @var Zend_Controller_Front
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*/
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protected $_front;
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protected $_actionKey = 'action';
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/**
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* Prepares the route for mapping by splitting (exploding) it
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* to a corresponding atomic parts. These parts are assigned
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* a position which is later used for matching and preparing values.
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*
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* @param Zend_Controller_Front $front Front Controller object
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* @param string $route Map used to match with later submitted URL path
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* @param array $defaults Defaults for map variables with keys as variable names
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* @param array $reqs Regular expression requirements for variables (keys as variable names)
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* @param Zend_Translate $translator Translator to use for this instance
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* @param null|mixed $locale
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*/
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public function __construct(Zend_Controller_Front $front, $route, $defaults = [], $reqs = [], ?Zend_Translate $translator = null, $locale = null)
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{
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$this->_front = $front;
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$this->_dispatcher = $front->getDispatcher();
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parent::__construct($route, $defaults, $reqs, $translator, $locale);
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}
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/**
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* Matches a user submitted path with parts defined by a map. Assigns and
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* returns an array of variables on a successful match.
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*
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* @param string $path Path used to match against this routing map
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* @param mixed $partial
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*
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* @return array|false An array of assigned values or a false on a mismatch
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*/
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public function match($path, $partial = false)
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{
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$return = parent::match($path, $partial);
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// add the RESTful action mapping
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if ($return) {
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$request = $this->_front->getRequest();
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$path = $request->getPathInfo();
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$params = $request->getParams();
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$path = trim($path, self::URI_DELIMITER);
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if ($path != '') {
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$path = explode(self::URI_DELIMITER, $path);
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}
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// Store path count for method mapping
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$pathElementCount = count($path);
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// Determine Action
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$requestMethod = strtolower($request->getMethod());
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if ($requestMethod != 'get') {
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if ($request->getParam('_method')) {
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$return[$this->_actionKey] = strtolower($request->getParam('_method'));
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} elseif ($request->getHeader('X-HTTP-Method-Override')) {
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$return[$this->_actionKey] = strtolower($request->getHeader('X-HTTP-Method-Override'));
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} else {
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$return[$this->_actionKey] = $requestMethod;
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}
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// Map PUT and POST to actual create/update actions
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// based on parameter count (posting to resource or collection)
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switch ($return[$this->_actionKey]) {
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case 'post':
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$return[$this->_actionKey] = 'post';
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break;
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case 'put':
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$return[$this->_actionKey] = 'put';
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break;
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}
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} else {
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// if the last argument in the path is a numeric value, consider this request a GET of an item
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$lastParam = array_pop($path);
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if (is_numeric($lastParam)) {
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$return[$this->_actionKey] = 'get';
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} else {
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$return[$this->_actionKey] = 'index';
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}
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}
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}
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return $return;
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}
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}
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