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Contacts: PoC request.
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Thomas Tanghus
parent
334751a18b
commit
ebca7c662d
@ -8,6 +8,7 @@ OC::$CLASSPATH['OCA\Contacts\PIMCollectionAbstract'] = 'contacts/lib/abstractpim
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OC::$CLASSPATH['OCA\Contacts\PIMObjectAbstract'] = 'contacts/lib/abstractpimobject.php';
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OC::$CLASSPATH['OCA\Contacts\VCard'] = 'contacts/lib/vcard.php';
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OC::$CLASSPATH['OCA\Contacts\Hooks'] = 'contacts/lib/hooks.php';
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OC::$CLASSPATH['OCA\Contacts\Request'] = 'contacts/lib/request.php';
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OC::$CLASSPATH['OCA\Contacts\Utils\JSONSerializer'] = 'contacts/lib/utils/jsonserializer.php';
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OC::$CLASSPATH['OCA\Contacts\Utils\Properties'] = 'contacts/lib/utils/properties.php';
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OC::$CLASSPATH['OCA\Contacts\Backend\AbstractBackend'] = 'contacts/lib/backend/abstractbackend.php';
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195
lib/request.php
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195
lib/request.php
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@ -0,0 +1,195 @@
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<?php
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/**
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* ownCloud - Request
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*
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* @author Thomas Tanghus
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* @copyright 2013 Thomas Tanghus (thomas@tanghus.net)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Contacts;
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/**
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* Class for accessing variables in the request.
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* This class provides an immutable object with request variables.
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*/
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class Request extends OC_Request implements \ArrayAccess {
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protected $items = array();
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/**
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* @param array $vars And associative array with the following optional values:
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* @param array 'urlParams' the parameters which were matched from the URL
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* @param array 'get' the $_GET array
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* @param array 'post' the $_POST array
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* @param array 'files' the $_FILES array
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* @param array 'server' the $_SERVER array
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* @param array 'env' the $_ENV array
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* @param array 'session' the $_SESSION array
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* @param array 'cookies' the $_COOKIE array
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* @see http://www.php.net/manual/en/reserved.variables.php
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*/
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public function __construct(array $vars) {
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foreach($vars as $name => $var) {
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switch(strtolower($name)) {
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case 'get':
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$this->items[$name] = $var ? $var : $_GET;
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break;
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case 'post':
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$this->items[$name] = $var ? $var : $_POST;
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break;
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case 'files':
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$this->items[$name] = $var ? $var : $_FILES;
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break;
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case 'server':
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$this->items[$name] = $var ? $var : $_SERVER;
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break;
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case 'env':
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$this->items[$name] = $var ? $var : $_ENV;
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break;
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case 'session':
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$this->items[$name] = $var ? $var : $_SESSION;
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break;
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case 'cookies':
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$this->items[$name] = $var ? $var : $_COOKIE;
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break;
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case 'urlParams':
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$this->items[$name] = $var ? $var : array();
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break;
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}
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}
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$this->items['parameters'] = array_merge(
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$this->items['urlParams'],
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$_REQUEST
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);
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}
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/**
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* ArrayAccess methods
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*
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* Gives access to the combined GET, POST and urlParams arrays
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*
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* Examples:
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*
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* $var = $request['myvar'];
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*
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* or
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*
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* if(!isset($request['myvar']) {
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* // Do something
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* }
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*
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* $request['myvar'] = 'something'; // This throws an exception.
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*
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* @param string offset The key to lookup
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* @return string|null
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*/
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public function offsetExists($offset) {
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return isset($this->items['parameters'][$offset]);
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}
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/**
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* @see offsetExists
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*/
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public function offsetGet($offset) {
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return isset($this->items['parameters'][$offset])
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? $this->items['parameters'][$offset]
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: null;
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}
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/**
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* @see offsetExists
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*/
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public function offsetSet($offset, $value) {
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throw new \Exception('You cannot change the contents of the request object');
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}
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/**
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* @see offsetExists
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*/
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public function offsetUnset($offset) {
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throw new \Exception('You cannot change the contents of the request object');
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}
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/**
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* Get a value from a request variable or the default value e.g:
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* $request->get('post', 'some_key', 'default value');
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*
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* @param string $vars Which variables to look in e.g. 'get', 'post, 'session'
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*/
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public function get($vars, $name, $default = null) {
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if(isset($this->{$vars}) && isset($this->{$vars}[$name])) {
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return $this->{$vars}[$name];
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}
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return $default;
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}
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// Magic property accessors
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public function __set($name, $value) {
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throw new \Exception('You cannot change the contents of the request object');
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}
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/**
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* Access request variables by method and name.
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* Examples:
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*
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* $request->post['myvar']; // Only look for POST variables
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* $request->myvar; or $request->{'myvar'}; or $request->{$myvar}
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* Looks in the combined GET, POST and urlParams array.
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*
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* if($request->method !== 'POST') {
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* throw new Exception('This function can only be invoked using POST');
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* }
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*
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* @param string $name The key to look for.
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* @return mixed|null
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*/
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public function __get($name) {
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switch(strtolower($name)) {
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case 'get':
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case 'post':
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case 'files':
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case 'server':
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case 'env':
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case 'session':
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case 'cookies':
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case 'parameters':
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case 'urlParams':
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return isset($this->items[$name])
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? $this->items[$name]
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: null;
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break;
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case 'method':
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return $this->server['REQUEST_METHOD'];
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break;
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default;
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return $this->parameters[$name];
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break;
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}
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}
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public function __isset($name) {
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return isset($this->items['parameters'][$name]);
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}
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public function __unset($id) {
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throw new \Exception('You cannot change the contents of the request object');
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}
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}
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