primo commit

libraries/f0f/view/html.php

@@ -0,0 +1,176 @@
+<?php
+/**
+ * @package     FrameworkOnFramework
+ * @subpackage  view
+ * @copyright   Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+// Protect from unauthorized access
+defined('F0F_INCLUDED') or die;
+
+/**
+ * FrameworkOnFramework HTML output class. Together with PHP-based view tempalates
+ * it will render your data into an HTML representation.
+ *
+ * @package  FrameworkOnFramework
+ * @since    2.1
+ */
+class F0FViewHtml extends F0FViewRaw
+{
+	/** @var bool Should I set the page title in the front-end of the site? */
+	public $setFrontendPageTitle = false;
+
+	/** @var string The translation key for the default page title */
+	public $defaultPageTitle = null;
+
+	/**
+	 * Class constructor
+	 *
+	 * @param   array $config Configuration parameters
+	 */
+	public function __construct($config = array())
+	{
+		// Make sure $config is an array
+		if (is_object($config))
+		{
+			$config = (array)$config;
+		}
+		elseif (!is_array($config))
+		{
+			$config = array();
+		}
+
+		if (isset($config['setFrontendPageTitle']))
+		{
+			$this->setFrontendPageTitle = (bool)$config['setFrontendPageTitle'];
+		}
+
+		if (isset($config['defaultPageTitle']))
+		{
+			$this->defaultPageTitle = $config['defaultPageTitle'];
+		}
+
+		parent::__construct($config);
+	}
+
+	/**
+	 * Runs before rendering the view template, echoing HTML to put before the
+	 * view template's generated HTML
+	 *
+	 * @return void
+	 */
+	protected function preRender()
+	{
+		$view = $this->input->getCmd('view', 'cpanel');
+		$task = $this->getModel()->getState('task', 'browse');
+
+		// Don't load the toolbar on CLI
+
+		if (!F0FPlatform::getInstance()->isCli())
+		{
+			$toolbar = F0FToolbar::getAnInstance($this->input->getCmd('option', 'com_foobar'), $this->config);
+			$toolbar->perms = $this->perms;
+			$toolbar->renderToolbar($view, $task, $this->input);
+		}
+
+		if (F0FPlatform::getInstance()->isFrontend())
+		{
+			if ($this->setFrontendPageTitle)
+			{
+				$this->setPageTitle();
+			}
+		}
+
+		$renderer = $this->getRenderer();
+		$renderer->preRender($view, $task, $this->input, $this->config);
+	}
+
+	/**
+	 * Runs after rendering the view template, echoing HTML to put after the
+	 * view template's generated HTML
+	 *
+	 * @return  void
+	 */
+	protected function postRender()
+	{
+		$view = $this->input->getCmd('view', 'cpanel');
+		$task = $this->getModel()->getState('task', 'browse');
+
+		$renderer = $this->getRenderer();
+
+		if ($renderer instanceof F0FRenderAbstract)
+		{
+			$renderer->postRender($view, $task, $this->input, $this->config);
+		}
+	}
+
+	public function setPageTitle()
+	{
+		$document = JFactory::getDocument();
+		$app = JFactory::getApplication();
+		$menus = $app->getMenu();
+		$menu = $menus->getActive();
+		$title = null;
+
+		// Get the option and view name
+		$option = empty($this->option) ? $this->input->getCmd('option', 'com_foobar') : $this->option;
+		$view = empty($this->view) ? $this->input->getCmd('view', $this->getName()) : $this->view;
+
+		// Get the default page title translation key
+		$default = empty($this->defaultPageTitle) ? $option . '_TITLE_' . $view : $this->defaultPageTitle;
+
+		$params = $app->getPageParameters($option);
+
+		// Set the default value for page_heading
+		if ($menu)
+		{
+			$params->def('page_heading', $params->get('page_title', $menu->title));
+		}
+		else
+		{
+			$params->def('page_heading', JText::_($default));
+		}
+
+		// Set the document title
+		$title = $params->get('page_title', '');
+		$sitename = $app->getCfg('sitename');
+
+		if ($title == $sitename)
+		{
+			$title = JText::_($default);
+		}
+
+		if (empty($title))
+		{
+			$title = $sitename;
+		}
+		elseif ($app->getCfg('sitename_pagetitles', 0) == 1)
+		{
+			$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
+		}
+		elseif ($app->getCfg('sitename_pagetitles', 0) == 2)
+		{
+			$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
+		}
+
+		$document->setTitle($title);
+
+		// Set meta
+		if ($params->get('menu-meta_description'))
+		{
+			$document->setDescription($params->get('menu-meta_description'));
+		}
+
+		if ($params->get('menu-meta_keywords'))
+		{
+			$document->setMetadata('keywords', $params->get('menu-meta_keywords'));
+		}
+
+		if ($params->get('robots'))
+		{
+			$document->setMetadata('robots', $params->get('robots'));
+		}
+
+		return $title;
+	}
+}