/** * Gets a temporary instance of a Dispatcher * * @param string $option The component name * @param string $view The View name * @param array $config Configuration data * * @return ADispatcher */ public static function &getTmpInstance($option = null, $view = null, $config = array()) { if (array_key_exists('input', $config)) { if ($config['input'] instanceof AInput) { $input = $config['input']; } else { if (!is_array($config['input'])) { $config['input'] = (array) $config['input']; } $config['input'] = array_merge($_REQUEST, $config['input']); $input = new AInput($config['input']); } } else { $input = new AInput(); } $defaultApp = AApplication::getInstance()->getName(); if (!is_null($option)) { $config['option'] = $option; } else { $config['option'] = $input->getCmd('option', $defaultApp); } if (!is_null($view)) { $config['view'] = $view; } else { $config['view'] = $input->getCmd('view', ''); } $input->set('option', $config['option']); $input->set('view', $config['view']); $config['input'] = $input; $className = ucfirst($config['option']) . 'Dispatcher'; if (!class_exists($className)) { $basePath = APATH_INSTALLATION; $searchPaths = array($basePath . '/' . $config['option'] . '/platform', $basePath . '/' . $config['option'] . '/platform/dispatchers', $basePath . '/' . $config['option'], $basePath . '/' . $config['option'] . '/dispatchers'); if (array_key_exists('searchpath', $config)) { array_unshift($searchPaths, $config['searchpath']); } $path = AUtilsPath::find($searchPaths, 'dispatcher.php'); if ($path) { require_once $path; } } if (!class_exists($className) && class_exists($className . 'Default')) { $className = $className . 'Default'; } elseif (!class_exists($className)) { $className = 'ADispatcher'; } $instance = new $className($config); return $instance; }
/** * Default task. Assigns a model to the view and asks the view to render * itself. */ public function display() { $viewType = $this->input->getCmd('format', 'html'); $view = $this->getThisView(); $view->task = $this->task; $view->doTask = $this->doTask; // Get/Create the model if ($model = $this->getThisModel()) { // Push the model into the view (as default) $view->setModel($model, true); } // Set the layout $view->setLayout(is_null($this->layout) ? 'default' : $this->layout); // Display the view $view->display(); }
/** * Sets an entire array of search paths for templates or resources. * * @param string $type The type of path to set, typically 'template'. * @param mixed $path The new search path, or an array of search paths. If null or false, resets to the current directory only. * * @return void * * @since 12.2 */ protected function _setPath($type, $path) { // Clear out the prior search dirs $this->_path[$type] = array(); // Actually add the user-specified directories $this->_addPath($type, $path); // Always add the fallback directories as last resort switch (strtolower($type)) { case 'template': // Set the alternative template search dir $app = $this->container->application; $component = preg_replace('/[^A-Z0-9_\\.-]/i', '', $this->input->getCmd('option', '')); $fallback = APATH_THEMES . '/' . $app->getTemplate() . '/html/' . $component . '/' . $this->getName(); $this->_addPath('template', $fallback); break; } }
/** * Creates a View object instance and returns it * * @param string $name The name of the view, e.g. Items * @param string $prefix The prefix of the view, e.g. FoobarView * @param string $type The type of the view, usually one of Html, Raw, Json or Csv * @param array $config The configuration variables to use for creating the view * * @return FOFView */ protected function createView($name, $prefix = '', $type = '', $config = array()) { $result = null; // Clean the view name $viewName = preg_replace('/[^A-Z0-9_]/i', '', $name); $classPrefix = preg_replace('/[^A-Z0-9_]/i', '', $prefix); $viewType = preg_replace('/[^A-Z0-9_]/i', '', $type); if ($config['input'] instanceof AInput) { $tmpInput = $config['input']; } else { $tmpInput = new AInput($config['input']); } // Guess the component name and view if (!empty($prefix)) { preg_match('/(.*)View$/', $prefix, $m); $component = strtolower($m[1]); } else { $component = ''; } if (empty($component) && array_key_exists('input', $config)) { $component = $tmpInput->get('option', $component, 'cmd'); } if (array_key_exists('option', $config)) { if ($config['option']) { $component = $config['option']; } } $config['option'] = $component; $view = strtolower($viewName); if (empty($view) && array_key_exists('input', $config)) { $view = $tmpInput->get('view', $view, 'cmd'); } if (array_key_exists('view', $config)) { if ($config['view']) { $view = $config['view']; } } $config['view'] = $view; if (array_key_exists('input', $config)) { $tmpInput->set('option', $config['option']); $tmpInput->set('view', $config['view']); $config['input'] = $tmpInput; } // Get the base paths where the view class files are expected to live $basePaths = array(APATH_INSTALLATION . '/' . $config['option'] . '/platform/views', APATH_INSTALLATION . '/' . $config['option'] . '/views'); $basePaths = array_merge($basePaths, $this->paths['view']); $suffixes = array($viewName, 'default'); foreach ($suffixes as $suffix) { // Build the view class name $viewClass = $classPrefix . ucfirst($suffix); if (class_exists($viewClass)) { // The class is already loaded break; } elseif (class_exists($viewClass . 'Default')) { // The default class was loaded successfully. We have a match! $viewClass = $viewClass . 'Default'; break; } // The class is not loaded. Let's load it! $viewPath = $this->createFileName('view', array('name' => $suffix, 'type' => $viewType)); $path = AUtilsPath::find($basePaths, $viewPath); if ($path) { require_once $path; } if (class_exists($viewClass)) { // The class is already loaded break; } elseif (class_exists($viewClass . 'Default')) { // The default class was loaded successfully. We have a match! $viewClass = $viewClass . 'Default'; break; } } if (!class_exists($viewClass)) { //$viewClass = 'AView'.ucfirst($type); $viewClass = 'AView'; } // Setup View configuration options $basePath = APATH_INSTALLATION; if (!array_key_exists('template_path', $config)) { $config['template_path'] = array($basePath . '/' . $config['option'] . '/platform/views/' . $config['view'] . '/tmpl', $basePath . '/' . $config['option'] . '/views/' . $config['view'] . '/tmpl'); } if (!array_key_exists('helper_path', $config)) { $config['helper_path'] = array($basePath . '/' . $config['option'] . '/platform/helpers', $basePath . '/' . $config['option'] . '/helpers'); } $result = new $viewClass($config); return $result; }