primo commit

components/com_attachments/controllers/attachments.php

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+<?php
+/**
+ * Attachments component
+ *
+ * @package Attachments
+ * @subpackage Attachments_Component
+ *
+ * @copyright Copyright (C) 2007-2018 Jonathan M. Cameron, All Rights Reserved
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
+ * @link http://joomlacode.org/gf/project/attachments/frs/
+ * @author Jonathan M. Cameron
+ */
+
+defined('_JEXEC') or die('Restricted access');
+
+/** Define the legacy classes, if necessary */
+require_once(JPATH_SITE.'/components/com_attachments/legacy/controller.php');
+
+
+/**
+ * Class for a controller for dealing with lists of attachments
+ *
+ * @package Attachments
+ */
+class AttachmentsControllerAttachments extends JControllerLegacy
+{
+	/**
+	 * Constructor
+	 *
+	 * @param array $default : An optional associative array of configuration settings.
+	 * Recognized key values include 'name', 'default_task', 'model_path', and
+	 * 'view_path' (this list is not meant to be comprehensive).
+	 */
+	public function __construct( $default = array('default_task' => 'noop') )
+	{
+		parent::__construct( $default );
+	}
+
+
+	/**
+	 * A noop function so this controller does not have a usable default
+	 */
+	public function noop()
+	{
+		$errmsg = JText::_('ATTACH_ERROR_NO_FUNCTION_SPECIFIED') . ' (ERR 59)';
+		JError::raiseError(500, $errmsg);
+	}
+
+
+	/**
+	 * Disable the default display function
+	 */
+	public function display($cachable = false, $urlparams = false)
+	{
+		// Do nothing (not sure why this works...)
+	}
+
+
+	/**
+	 * Display the attachments list
+	 *
+	 * @param int $parent_id the id of the parent
+	 * @param string $parent_type the type of parent
+	 * @param string $parent_entity the type entity of the parent
+	 * @param string $title title to be shown above the list of articles.  If null, use system defaults.
+	 * @param bool $show_file_links enable showing links for the filenames
+	 * @param bool $allow_edit enable showing edit/delete links (if permissions are okay)
+	 * @param bool $echo if true the output will be echoed; otherwise the results are returned.
+	 * @param string $from The 'from' info
+	 *
+	 * @return the string (if $echo is false)
+	 */
+	public function displayString($parent_id, $parent_type, $parent_entity,
+								  $title=null, $show_file_links=true, $allow_edit=true,
+								  $echo=true, $from=null)
+	{
+		$document = JFactory::getDocument();
+
+		// Get an instance of the model
+		require_once(JPATH_SITE.'/components/com_attachments/models/attachments.php');
+		$model = new AttachmentsModelAttachments();
+		if ( !$model ) {
+			$errmsg = JText::_('ATTACH_ERROR_UNABLE_TO_FIND_MODEL') . ' (ERR 60)';
+			JError::raiseError(500, $errmsg);
+			}
+
+		$model->setParentId($parent_id, $parent_type, $parent_entity);
+
+		// Get the component parameters
+		jimport('joomla.application.component.helper');
+		$params = JComponentHelper::getParams('com_attachments');
+
+		// Set up to list the attachments for this article/content item
+		$sort_order = $params->get('sort_order', 'filename');
+		$model->setSortOrder($sort_order);
+
+		// If none of the attachments should be visible, exit now
+		if ( ! $model->someVisible() ) {
+			return false;
+			}
+
+		// Get the view
+		$this->addViewPath(JPATH_SITE.'/components/com_attachments/views');
+		$viewType = $document->getType();
+		$view = $this->getView('Attachments', $viewType);
+		if ( !$view ) {
+			$errmsg = JText::_('ATTACH_ERROR_UNABLE_TO_FIND_VIEW') . ' (ERR 61)';
+			JError::raiseError(500, $errmsg);
+			}
+		$view->setModel($model);
+
+		// Construct the update URL template
+		$base_url = JFactory::getURI()->base(false);
+		$update_url = $base_url . "index.php?option=com_attachments&task=update&id=%d";
+		$update_url .= "&from=$from&tmpl=component";
+		$update_url = JRoute::_($update_url);
+		$view->update_url = $update_url;
+
+		// Construct the delete URL template
+		$delete_url = $base_url . "index.php?option=com_attachments&task=delete_warning&id=%d";
+		$delete_url .= "&parent_type=$parent_type&parent_entity=$parent_entity&parent_id=" . (int)$parent_id;
+		$delete_url .= "&from=$from&tmpl=component";
+		$delete_url = JRoute::_($delete_url);
+		$view->delete_url = $delete_url;
+
+		// Set some display settings
+		$view->title = $title;
+		$view->show_file_links = $show_file_links;
+		$view->allow_edit = $allow_edit;
+		$view->from = $from;
+
+		// Get the view to generate the display output from the template
+		if ( $view->display() === true ) {
+
+			// Display or return the results
+			if ( $echo ) {
+				echo $view->getOutput();
+				}
+			else {
+				return $view->getOutput();
+				}
+
+			}
+
+		return false;
+	}
+
+}

components/com_attachments/controllers/index.html

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+<html><body bgcolor="#FFFFFF"></body></html>