BadRequestException.php
6 years ago
ControllerResolver.php
6 years ago
HttpCodeException.php
6 years ago
Router.php
6 years ago
ControllerResolver.php
119 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Piwik - free/libre analytics platform |
| 4 | * |
| 5 | * @link https://matomo.org |
| 6 | * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later |
| 7 | */ |
| 8 | |
| 9 | namespace Piwik\Http; |
| 10 | |
| 11 | use DI\FactoryInterface; |
| 12 | use Exception; |
| 13 | use Piwik\Plugin; |
| 14 | use Piwik\Plugin\Controller; |
| 15 | use Piwik\Plugin\ReportsProvider; |
| 16 | use Piwik\Session; |
| 17 | use Piwik\Plugin\WidgetsProvider; |
| 18 | |
| 19 | /** |
| 20 | * Resolves the controller that will handle the request. |
| 21 | * |
| 22 | * A controller is a PHP callable. |
| 23 | */ |
| 24 | class ControllerResolver |
| 25 | { |
| 26 | /** |
| 27 | * @var FactoryInterface |
| 28 | */ |
| 29 | private $abstractFactory; |
| 30 | |
| 31 | /** |
| 32 | * @var WidgetsProvider |
| 33 | */ |
| 34 | private $widgets; |
| 35 | |
| 36 | public function __construct(FactoryInterface $abstractFactory, WidgetsProvider $widgets) |
| 37 | { |
| 38 | $this->abstractFactory = $abstractFactory; |
| 39 | $this->widgets = $widgets; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * @param string $module |
| 44 | * @param string|null $action |
| 45 | * @param array $parameters |
| 46 | * @throws Exception Controller not found. |
| 47 | * @return callable The controller is a PHP callable. |
| 48 | */ |
| 49 | public function getController($module, $action, array &$parameters) |
| 50 | { |
| 51 | $controller = $this->createPluginController($module, $action); |
| 52 | if ($controller) { |
| 53 | return $controller; |
| 54 | } |
| 55 | |
| 56 | $controller = $this->createWidgetController($module, $action, $parameters); |
| 57 | if ($controller) { |
| 58 | return $controller; |
| 59 | } |
| 60 | |
| 61 | $controller = $this->createReportController($module, $action, $parameters); |
| 62 | if ($controller) { |
| 63 | return $controller; |
| 64 | } |
| 65 | |
| 66 | throw new Exception(sprintf("Action '%s' not found in the module '%s'", $action, $module)); |
| 67 | } |
| 68 | |
| 69 | private function createPluginController($module, $action) |
| 70 | { |
| 71 | $controllerClass = "Piwik\\Plugins\\$module\\Controller"; |
| 72 | if (!class_exists($controllerClass)) { |
| 73 | return null; |
| 74 | } |
| 75 | |
| 76 | /** @var $controller Controller */ |
| 77 | $controller = $this->abstractFactory->make($controllerClass); |
| 78 | |
| 79 | $action = $action ?: $controller->getDefaultAction(); |
| 80 | |
| 81 | if (!is_callable(array($controller, $action)) || !in_array($action, get_class_methods($controller))) { |
| 82 | return null; |
| 83 | } |
| 84 | |
| 85 | return array($controller, $action); |
| 86 | } |
| 87 | |
| 88 | private function createWidgetController($module, $action, array &$parameters) |
| 89 | { |
| 90 | $widget = $this->widgets->factory($module, $action); |
| 91 | |
| 92 | if (!$widget) { |
| 93 | return; |
| 94 | } |
| 95 | |
| 96 | $parameters['widget'] = $widget; |
| 97 | |
| 98 | return array($this->createCoreHomeController(), 'renderWidget'); |
| 99 | } |
| 100 | |
| 101 | private function createReportController($module, $action, array &$parameters) |
| 102 | { |
| 103 | $report = ReportsProvider::factory($module, $action); |
| 104 | |
| 105 | if (!$report) { |
| 106 | return null; |
| 107 | } |
| 108 | |
| 109 | $parameters['report'] = $report; |
| 110 | |
| 111 | return array($this->createCoreHomeController(), 'renderReportWidget'); |
| 112 | } |
| 113 | |
| 114 | private function createCoreHomeController() |
| 115 | { |
| 116 | return $this->abstractFactory->make('Piwik\Plugins\CoreHome\Controller'); |
| 117 | } |
| 118 | } |
| 119 |