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<?php
/**
* Attachments component
*
* @package Attachments
* @subpackage Attachments_Component
*
* @copyright Copyright (C) 2007-2015 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
*/
// No direct access
defined('_JEXEC') or die('Restricted Access');
/** Load the Attachments helper */
require_once(JPATH_SITE.'/components/com_attachments/helper.php'); /* ??? Needed? */
require_once(JPATH_SITE.'/components/com_attachments/javascript.php');
/** Define the legacy classes, if necessary */
require_once(JPATH_SITE.'/components/com_attachments/legacy/view.php');
/**
* View for a list of attachments
*
* @package Attachments
*/
class AttachmentsViewAttachments extends JViewLegacy
{
/**
* Construct the output for the view/template.
*
* NOTE: This only constructs the output; it does not display it!
* Use getOutput() to actually display it.
*
* @param string $tpl template name (optional)
*
* @return if there are no attachments for this article,
* if everything is okay, return true
* if there is an error, return the error code
*/
public function display($tpl = null)
{
jimport('joomla.application.component.helper');
$document = JFactory::getDocument();
if ( JRequest::getWord('format', '') == 'raw' ) {
// Choose raw text even though it is actually html
$document->setMimeEncoding('text/plain');
}
// Add javascript
$uri = JFactory::getURI();
AttachmentsJavascript::setupJavascript();
// Get the model
$model = $this->getModel('Attachments');
if ( !$model ) {
$errmsg = JText::_('ATTACH_ERROR_UNABLE_TO_FIND_MODEL') . ' (ERR 63)';
JError::raiseError( 500, $errmsg);
}
// See if there are any attachments
$list = $model->getAttachmentsList();
if ( ! $list ) {
return null;
}
// if we have attachments, add the stylesheets for the attachments list
JHtml::stylesheet('com_attachments/attachments_list.css', array(), true);
$lang = JFactory::getLanguage();
if ( $lang->isRTL() ) {
JHtml::stylesheet('com_attachments/attachments_list_rtl.css', array(), true);
}
// Add the default path
$this->addTemplatePath(JPATH_SITE.'/components/com_attachments/views/attachments/tmpl');
// Set up the correct path for template overloads
// (Do this after previous addTemplatePath so that template overrides actually override)
$app = JFactory::getApplication();
$templateDir = JPATH_SITE.'/templates/'.$app->getTemplate().'/html/com_attachments/attachments';
$this->addTemplatePath($templateDir);
// Load the language files from the attachments plugin
$lang = JFactory::getLanguage();
$lang->load('plg_content_attachments', JPATH_SITE.'/plugins/content/attachments');
// Get the component parameters
$params = JComponentHelper::getParams('com_attachments');
// See whether the user-defined fields should be shown
$from = JRequest::getWord('from', 'closeme');
$layout = JRequest::getWord('layout');
$tmpl = JRequest::getWord('tmpl');
$task = JRequest::getWord('task');
$show_hidden_user_fields = false;
if ( $app->isAdmin() || ($from == 'editor') || ($layout == 'edit') || ($tmpl == 'component') ) {
$show_hidden_user_fields = true;
}
if ( $task == 'attachmentsList' ) {
// Always hide the hidden user fields on Ajax requests
$show_hidden_user_fields = false;
}
// User field 1
$show_user_field_1 = false;
$user_field_1_name = $params->get('user_field_1_name');
if ( $user_field_1_name ) {
if ( $show_hidden_user_fields || ($user_field_1_name[JString::strlen($user_field_1_name)-1] != '*') ) {
$show_user_field_1 = true;
$this->user_field_1_name = $user_field_1_name;
}
}
$this->show_user_field_1 = $show_user_field_1;
// User field 2
$show_user_field_2 = false;
$user_field_2_name = $params->get('user_field_2_name');
if ( $user_field_2_name ) {
if ( $show_hidden_user_fields || ($user_field_2_name[JString::strlen($user_field_2_name)-1] != '*') ) {
$show_user_field_2 = true;
$this->user_field_2_name = $user_field_2_name;
}
}
$this->show_user_field_2 = $show_user_field_2;
// User field 3
$show_user_field_3 = false;
$user_field_3_name = $params->get('user_field_3_name');
if ( $user_field_3_name ) {
if ( $show_hidden_user_fields || ($user_field_3_name[JString::strlen($user_field_3_name)-1] != '*') ) {
$show_user_field_3 = true;
$this->user_field_3_name = $user_field_3_name;
}
}
$this->show_user_field_3 = $show_user_field_3;
// Set up for the template
$parent_id = $model->getParentId();
$parent_type = $model->getParentType();
$parent_entity = JString::strtolower($model->getParentEntity());
// ?? fix this!
if ( ($parent_type == 'com_content') && ($parent_entity == 'default') ) {
$parent_entity = 'article';
}
$this->parent_id = $parent_id;
$this->parent_type = $parent_type;
$this->parent_entity = $parent_entity;
$this->parent_title = $model->getParentTitle();
$this->parent_entity_name = $model->getParentEntityName();
$this->some_attachments_visible = $model->someVisible();
$this->some_attachments_modifiable = $model->someModifiable();
$this->from = $from;
$this->list = $list;
$this->secure = $params->get('secure', false);
$this->params = $params;
// Get the display options
$this->superimpose_link_icons = $params->get('superimpose_url_link_icons', true);
$this->style = $params->get('attachments_table_style', 'attachmentsList');
$this->show_column_titles = $params->get('show_column_titles', false);
$this->show_description = $params->get('show_description', true);
$this->show_creator_name = $params->get('show_creator_name', false);
$this->show_file_size = $params->get('show_file_size', true);
$this->show_downloads = $params->get('show_downloads', false);
$this->show_created_date = $params->get('show_created_date', false);
$this->show_modified_date = $params->get('show_modified_date', false);
$this->file_link_open_mode = $params->get('file_link_open_mode', 'in_same_window');
// Set up the file/url titleshow_mod_date
if ( $this->show_column_titles ) {
switch ( $model->types() ) {
case 'file':
$this->file_url_title = JText::_('ATTACH_FILE');
break;
case 'url':
$this->file_url_title = JText::_('ATTACH_URL');
break;
default:
$this->file_url_title = JText::_('ATTACH_FILE_URL');
}
}
if ( $this->show_created_date OR $this->show_modified_date ) {
$this->date_format = $params->get('date_format', '%Y-%m-%d %I:%M%P');
}
// Get the attachments list title
$title = $this->title;
if ( !$title || (JString::strlen($title) == 0) ) {
$title = 'ATTACH_ATTACHMENTS_TITLE';
}
$parent = $model->getParentClass();
$title = $parent->attachmentsListTitle($title, $parent_id, $parent_entity);
$this->title = $title; // Note: assume it is translated
// Construct the path for the icons
$uri = JFactory::getURI();
$base_url = $uri->root(true) . '/';
$this->base_url = $base_url;
$this->icon_url_base = $base_url . 'components/com_attachments/media/icons/';
// Get the output of the template
$result = $this->loadTemplate($tpl);
if (JError::isError($result)) {
return $result;
}
return true;
}
/**
* Get the output
*
* @return string the output
*/
public function getOutput()
{
return $this->_output;
}
}