public function display($tpl = null)
{
// Set toolbar items for the page
JToolBarHelper::publishList();
JToolBarHelper::unpublishList();
JToolBarHelper::deleteList();
JToolBarHelper::editListX();
JToolBarHelper::addNewX();
JToolBarHelper::preferences('com_simplelists', '480');
JHTML::_('behavior.tooltip');
// Automatically fetch items, total and pagination - and assign them to the template
$this->fetchItems();
// Re-order the items by parent
$listview = $this->getFilter('listview');
if ($listview == 'tree') {
$tree = new SimplelistsCategoryTree();
$tree->setItems($this->items);
$this->items = $tree->getList();
} else {
$listview = 'flat';
}
// Listview box
$options[] = array('id' => 'tree', 'title' => 'Tree');
$options[] = array('id' => 'flat', 'title' => 'Flat list');
$extra = 'onchange="document.adminForm.submit();"';
$this->lists['listview'] = JHTML::_('select.genericlist', $options, 'filter_listview', $extra, 'id', 'title', $listview);
parent::display($tpl);
}
public function display($tpl = null)
{
// Automatically fetch the item and assign it to the layout
$this->fetchItem();
// Common lists
$parent_id_params = array('nullvalue' => 1, 'nulltitle' => JText::_('No parent'), 'current' => $this->item->parent_id, 'self' => $this->item->id);
$this->lists['parent_id'] = SimplelistsHTML::selectCategories('parent_id', $parent_id_params);
// Construct the modal boxes
$modal = array();
//$modal['image'] = 'index.php?option=com_simplelists&view=files&tmpl=component&type=picture' ;
//$modal['image'] .= ($this->item->image) ? '&folder=/'.dirname($this->item->image).'&current='.$this->item->image : '&current=';
$this->assignRef('modal', $modal);
// Construct the slider-panel
jimport('joomla.html.pane');
$pane =& JPane::getInstance('sliders');
$this->assignRef('pane', $pane);
// Add jQuery
if (JFactory::getApplication()->get('jquery') == false) {
$this->addJs('jquery.js');
JFactory::getApplication()->set('jquery', true);
}
// Add extra JavaScript
JHTML::_('behavior.formvalidation');
$this->addJs('form-validation.js');
parent::display($tpl);
}
public function display($tpl = null)
{
// Automatically fetch items, total and pagination - and assign them to the template
$this->setAutoClean(false);
$this->fetchItems();
$document =& JFactory::getDocument();
// Get some variables
$layout = $this->params->get('layout', 'default');
$clayout = $this->params->get('clayout', 'default');
// Load the layout-specific stylesheet
$this->addCss('view-categories-' . $clayout . '.css');
// Get the parent-category from our model
$model =& $this->getModel();
$parent = $model->getParent();
// Set the page title
$page_title = $this->params->get('page_title');
if ($this->params->get('show_page_title') == 1 && !empty($page_title)) {
$document->setTitle($page_title);
$parent->title = $page_title;
} elseif (!empty($parent->title)) {
$document->setTitle($parent->title);
}
// Loop through the list to set things right
if (count($this->items) > 0) {
foreach ($this->items as $id => $item) {
if ($this->params->get('show_category_title') == 0) {
$item->title = null;
}
if ($this->params->get('show_category_description') == 0) {
$item->description = null;
}
$layout = $item->params->get('layout', $layout);
$needles = array('category_id' => $item->id, 'category_alias' => $item->alias, 'layout' => $layout);
$item->link = SimplelistsHelper::getUrl($needles);
// Reinsert this item
$this->items[$id] = $item;
}
} else {
$this->assignRef('message', JText::_('No categories found'));
}
// prepare the image
if ($this->params->get('show_category_image') && !empty($parent->image)) {
$parent->image = JHTML::image($parent->image, $parent->title, 'title="' . $parent->title . '" class="simplelists" align="' . $parent->image_position . '"');
} else {
$parent->image = null;
}
// prepare the title
if ($this->params->get('show_category_title') == 0) {
$parent->title = null;
}
// prepare the description
if ($this->params->get('show_category_description') == 0) {
$parent->description = null;
}
$this->assignRef('category', $parent);
parent::display($tpl);
}
public function display($tpl = null)
{
// Hide the menu
JRequest::setVar('hidemainmenu', 1);
// Initialize tooltips
JHTML::_('behavior.tooltip');
// Automatically fetch the item and assign it to the layout
$this->fetchItem();
parent::display($tpl);
}
public function display($tpl = null)
{
// Set toolbar items for the page
JToolBarHelper::publishList();
JToolBarHelper::unpublishList();
JToolBarHelper::editListX();
// Automatically fetch items, total and pagination - and assign them to the template
$this->fetchItems();
parent::display($tpl);
}
public function display($tpl = null)
{
switch ($this->jinput->get('layout')) {
case 'feeds':
$feeds = $this->fetchFeeds('http://www.yireo.com/blog?format=feed&type=rss', 3);
$this->feeds = $feeds;
break;
case 'promotion':
$html = YireoHelper::fetchRemote('http://www.yireo.com/advertizement.php', $this->_option);
print $html;
exit;
}
parent::display($tpl);
}
public function display($tpl = null)
{
switch (JRequest::getVar('layout')) {
case 'feeds':
$feeds = $this->fetchFeeds('http://www.yireo.com/blog?format=feed&type=rss', 3);
$this->assignRef('feeds', $feeds);
break;
case 'promotion':
$html = YireoHelper::fetchRemote('http://www.yireo.com/advertizement.php', 'SimpleLists');
print $html;
exit;
}
parent::display($tpl);
}
public function display($tpl = null)
{
JResponse::allowCache(false);
if (YireoHelper::isJoomla15()) {
JHTML::_('stylesheet', 'popup-imagelist.css', 'administrator/components/com_media/assets/');
} else {
JHTML::_('stylesheet', 'popup-imagelist.css', 'media/media/css/');
}
JHTML::_('behavior.mootools');
JHTML::_('behavior.modal');
$this->assignRef('files', $this->get('files'));
$this->assignRef('folders', $this->get('folders'));
$this->assignRef('state', $this->get('state'));
parent::display($tpl);
}
public function display($tpl = null)
{
// Get system variables
$application = JFactory::getApplication();
$document = JFactory::getDocument();
// Get the item from our model
$this->fetchItem();
// Set the meta-data
$document->setTitle($this->item->title);
$document->setMetaData('title', $this->item->title);
// Initialize the parameters
if ($this->item->params) {
$p = clone $this->params;
$this->item->params = YireoHelper::toParameter($this->item->params);
$p->merge($this->item->params);
$this->item->params = $p;
} else {
$this->item->params = $this->params;
}
if ($this->item->params->get('meta_author') != '') {
$document->setMetaData('author', $this->item->params->get('meta_author'));
}
if ($this->item->params->get('meta_description') != '') {
$document->setDescription($this->item->params->get('meta_description'));
}
if ($this->item->params->get('meta_keywords') != '') {
$document->setMetadata('keywords', $this->item->params->get('meta_keywords'));
}
// Parse important parameters
$layout = null;
$this->item = $this->_prepareItem($this->item, $layout);
// Check whether the item is still here
if (empty($this->item)) {
JError::raiseError(404, JText::_('Resource Not Found'));
}
// when the link was "hidden", we call the link-plugin to decide what to do
if (JRequest::getCmd('task') == 'hidden') {
$this->item->params->set('show_link', 0);
$this->item->extra = SimplelistsPluginHelper::getPluginLinkHidden($item);
} else {
$this->item->extra = null;
}
parent::display($tpl);
}
public function display($tpl = null)
{
// Variables
$document = JFactory::getDocument();
// Generate the backend feeds
$backend_feed = $this->params->get('backend_feed', 1);
$this->backend_feed = $backend_feed;
if ($backend_feed == 1) {
$this->ajax('index.php?option=' . $this->_option . '&view=home&format=ajax&layout=feeds', 'latest_news');
$this->ajax('index.php?option=' . $this->_option . '&view=home&format=ajax&layout=promotion', 'promotion');
}
// Add additional CSS
$document->addStylesheet('https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700');
$document->addStylesheet('https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css');
// Get the current version
$current_version = YireoHelper::getCurrentVersion();
$this->current_version = $current_version;
parent::display($tpl);
}
/**
* Display method
*
* @param string $tpl
* @return null
*/
public function display($tpl = null)
{
// Add CSS-code
$this->addCss('backend.css', 'media/com_magebridge/css/');
if (MageBridgeHelper::isJoomla25()) {
$this->addCss('backend-j25.css', 'media/com_magebridge/css/');
}
if (MageBridgeHelper::isJoomla35()) {
$this->addCss('backend-j35.css', 'media/com_magebridge/css/');
}
// If we detect the API is down, report it
$bridge = MageBridgeModelBridge::getInstance();
if ($bridge->getApiState() != null) {
$message = null;
switch (strtoupper($bridge->getApiState())) {
case 'EMPTY METADATA':
$message = JText::_('COM_MAGEBRIDGE_VIEW_API_ERROR_EMPTY_METADATA');
break;
case 'SUPPORTKEY FAILED':
$message = JText::sprintf('COM_MAGEBRIDGE_VIEW_API_ERROR_KEY_FAILED', $bridge->getApiExtra());
break;
case 'AUTHENTICATION FAILED':
$message = JText::_('COM_MAGEBRIDGE_VIEW_API_ERROR_AUTHENTICATION_FAILED');
break;
case 'INTERNAL ERROR':
$message = JText::sprintf('COM_MAGEBRIDGE_VIEW_API_ERROR_INTERNAL_ERROR', MageBridgeHelper::getHelpLink('troubleshooting'));
break;
case 'FAILED LOAD':
$message = JText::sprintf('COM_MAGEBRIDGE_VIEW_API_ERROR_FAILED_LOAD', MageBridgeHelper::getHelpLink('faq-troubleshooting:api-widgets'));
break;
default:
$message = JText::sprintf('COM_MAGEBRIDGE_VIEW_API_ERROR_GENERIC', $bridge->getApiState());
break;
}
MageBridgeModelDebug::getInstance()->feedback($message);
}
// If debugging is enabled report it
if (MagebridgeModelConfig::load('debug') == 1 && JFactory::getApplication()->input->getCmd('tmpl') != 'component' && in_array(JFactory::getApplication()->input->getCmd('view'), array('config', 'home'))) {
MageBridgeModelDebug::getInstance()->feedback('COM_MAGEBRIDGE_VIEW_API_DEBUGGING_ENABLED');
}
parent::display($tpl);
}
public function display($tpl = null)
{
// Generate the backend feeds
$backend_feed = $this->params->get('backend_feed', 1);
$this->assignRef('backend_feed', $backend_feed);
if ($backend_feed == 1) {
$this->ajax('index.php?option=' . $this->_option . '&view=home&format=ajax&layout=feeds', 'latest_news');
$this->ajax('index.php?option=' . $this->_option . '&view=home&format=ajax&layout=promotion', 'promotion');
$document = JFactory::getDocument();
if (JURI::getInstance()->isSSL() == true) {
$document->addStylesheet('https://fonts.googleapis.com/css?family=Just+Me+Again+Down+Here');
} else {
$document->addStylesheet('http://fonts.googleapis.com/css?family=Just+Me+Again+Down+Here');
}
}
// Get the current version
$current_version = YireoHelper::getCurrentVersion();
$this->assignRef('current_version', $current_version);
parent::display($tpl);
}
public function display($tpl = null)
{
// Hide the menu
JRequest::setVar('hidemainmenu', 1);
// Initialize tooltips
JHTML::_('behavior.tooltip');
// Automatically fetch the item and assign it to the layout
$this->fetchItem();
// Add extra hidden fields
$hidden_fields = '<input type="hidden" name="option" value="' . $this->_option . '" />';
$hidden_fields .= '<input type="hidden" name="view" value="' . $this->_view . '" />';
$hidden_fields .= '<input type="hidden" name="task" value="" />';
$hidden_fields .= JHTML::_('form.token');
$model = $this->getModel();
if (!empty($model)) {
$primary_key = $model->getPrimaryKey();
$hidden_fields .= '<input type="hidden" name="cid[]" value="' . $this->item->{$primary_key} . '" />';
}
$this->assignRef('hidden_fields', $hidden_fields);
parent::display($tpl);
}
/**
* Main display method
*
* @param string $tpl
* @return null
*/
public function display($tpl = null)
{
// Extra behaviors
JHTML::_('behavior.tooltip');
JHTML::_('behavior.modal');
// Automatically fetch items, total and pagination - and assign them to the template
$this->fetchItems();
// Fetch the primary key
$primaryKey = $this->_model->getPrimaryKey();
// Parse the items a bit more
if (!empty($this->items)) {
foreach ($this->items as $index => $item) {
// Determine the primary key
$item->id = isset($item->{$primaryKey}) ? $item->{$primaryKey} : null;
// Set the various links
if (empty($item->edit_link)) {
$item->edit_link = JRoute::_('index.php?option=' . $this->_option . '&view=' . $this->_view . '&task=edit&cid[]=' . $item->id);
}
// Re-insert the item
$this->items[$index] = $item;
}
}
$this->loadToolbarList();
// Insert extra fields
$fields = array();
$fields['primary_field'] = $primaryKey;
$fields['ordering_field'] = $this->_model->getOrderByDefault();
$fields['state_field'] = $this->_table->getStateField();
$this->fields = $fields;
// Add extra variables
$this->option = $this->_option;
$this->view = $this->_view;
parent::display($tpl);
}
public function prepareDisplay()
{
// Get important system variables
$document =& JFactory::getDocument();
$uri =& JFactory::getURI();
// Determine the current layout
if ($this->params->get('layout') != '') {
$layout = $this->params->get('layout');
$this->setLayout($layout);
} else {
$layout = $this->getLayout();
}
// Load the model
$model =& $this->getModel();
// Get the category from our model and prepare it
$category = $model->getCategory();
$this->prepareCategory($category, $layout);
// Prepare the HTML-document
$this->prepareDocument($category);
// Automatically fetch items, total and pagination - and assign them to the template
$this->setAutoClean(false);
$this->fetchItems();
// Set the URL of this page
$url = $uri->toString();
// Set the to-top image
if ($this->params->get('show_totop') == 1) {
if ($this->params->get('totop_text')) {
$totop_text = $this->params->get('totop_text');
} else {
$totop_text = JText::_('Top');
}
$totop = null;
if ($this->params->get('totop_image') && is_file(JPATH_SITE . DS . 'images' . DS . 'simplelists' . DS . $this->params->get('totop_image'))) {
$totop_image = JHTML::image('images/simplelists/' . $this->params->get('totop_image'), $totop_text);
$totop_image = JHTML::link($url . '#top', $totop_image, 'class="totop"');
$totop .= $totop_image;
}
if ($this->params->get('totop_text')) {
$totop_text = '<span class="totop_text">' . $totop_text . '</span>';
$totop_text = JHTML::link($url . '#top', $totop_text, 'class="totop"');
$totop .= $totop_text;
}
} else {
$totop = null;
}
// Determine whether to show the "No Items" message
if ($this->params->get('show_empty_list')) {
$empty_list = JText::_('No items found');
} else {
$empty_list = null;
}
// Check if the list is empty
if (is_array($this->items) && !empty($this->items)) {
// Loop through the list to set things right
$counter = 0;
foreach ($this->items as $id => $item) {
// Append category-data
$item->category_id = $category->id;
$item->category_alias = $category->alias;
// Prepare each item
$item = $this->prepareItem($item, $layout, $counter);
// Remove items that are empty
if ($item == false) {
unset($this->items[$id]);
break;
}
// Save the item in the array
$this->items[$id] = $item;
$counter++;
}
// Add feeds to the document
if ($this->params->get('show_feed') == 1) {
$link = '&format=feed&limitstart=';
$document->addHeadLink(JRoute::_($link . '&type=rss'), 'alternate', 'rel', array('type' => 'application/rss+xml', 'title' => 'RSS 2.0'));
$document->addHeadLink(JRoute::_($link . '&type=atom'), 'alternate', 'rel', array('type' => 'application/atom+xml', 'title' => 'Atom 1.0'));
}
}
// Load the default CSS only, if set through the parameters
if ($this->params->get('load_css', 1)) {
$this->loadCSS($layout);
}
// Load the default JavaScript only, if set through the parameters
if ($this->params->get('load_js', 1)) {
$this->loadJS($layout);
}
// Load the lightbox only, if set through the parameters
if ($this->params->get('load_lightbox')) {
JHTML::_('behavior.modal', 'a.lightbox');
}
// Construct the page class
$page_class = 'simplelists simplelists-' . $layout;
if ($this->params->get('pageclass_sfx')) {
$page_class .= ' simplelists' . $this->params->get('pageclass_sfx');
}
// Assign all variables to this layout
$this->assignRef('category', $category);
$this->assignRef('totop', $totop);
$this->assignRef('empty_list', $empty_list);
$this->assignRef('url', $url);
$this->assignRef('page_class', $page_class);
// Call the parent method
parent::prepareDisplay();
}
/**
* Display method
*
* @param string $tpl
* @return null
*/
public function displayBrowser($tpl)
{
// Initalize common elements
MageBridgeViewHelper::initialize('Internal Browse Test');
JToolBarHelper::custom('refresh', 'preview.png', 'preview_f2.png', 'Browse', false);
$this->url = MagebridgeModelConfig::load('url') . 'magebridge.php';
$this->host = MagebridgeModelConfig::load('host');
parent::display('browser');
}
/**
* Main display method
*
* @param string $tpl
* @return null
*/
public function display($tpl = null)
{
// Automatically fetch item
$this->fetchItem();
parent::display($tpl);
}
/**
* Display method
*
* @param string $tpl
* @return null
*/
public function display($tpl = null)
{
// ???
MageBridgeViewHelper::initialize('UPDATE');
// Filters - type
$options = array(array('value' => '', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_NONE')), array('value' => 'module', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_MODULE')), array('value' => 'module-site', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_MODULE_SITE')), array('value' => 'module-admin', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_MODULE_ADMIN')), array('value' => 'plugin', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN')), array('value' => 'plugin-other', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN_OTHER')), array('value' => 'plugin-magebridgeproduct', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN_PRODUCT')), array('value' => 'plugin-magebridgestore', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN_STORE')), array('value' => 'plugin-magebridgeprofile', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN_PROFILE')), array('value' => 'plugin-magebridgenewsletter', 'text' => JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_FILTER_TYPE_PLUGIN_NEWSLETTER')));
$filter_type = $this->getFilter('type');
$javascript = 'onchange="document.adminForm.submit();"';
$this->lists['type'] = JHTML::_('select.genericlist', $options, 'filter_type', $javascript, 'value', 'text', $filter_type);
// Filters - search
$filter_search = $this->getFilter('search');
// Toolbar options
JToolBarHelper::custom('home', 'back', '', 'LIB_YIREO_VIEW_TOOLBAR_HOME', false);
JToolBarHelper::custom('refresh', 'preview.png', 'preview_f2.png', 'LIB_YIREO_VIEW_TOOLBAR_REFRESH', false);
JToolBarHelper::custom('updateQueries', 'archive', '', 'LIB_YIREO_VIEW_TOOLBAR_DBUPGRADE', false);
// Add jQuery for selection effects
MageBridgeTemplateHelper::load('jquery');
$this->addJs('backend-update.js');
// Load the packages
$data = MageBridgeUpdateHelper::getData();
// Add filtering
if (!empty($filter_type) || !empty($filter_search)) {
if (!empty($filter_type)) {
$filter_type = explode('-', $filter_type);
}
foreach ($data as $index => $extension) {
if (!empty($filter_search)) {
if (!stristr($extension['name'], $filter_search) && !stristr($extension['title'], $filter_search) && !stristr($extension['description'], $filter_search)) {
unset($data[$index]);
continue;
}
}
if (!empty($filter_type)) {
if (count($filter_type) == 1) {
if ($extension['type'] != $filter_type[0]) {
unset($data[$index]);
continue;
}
} else {
if ($filter_type[0] == 'module') {
if ($extension['type'] != 'module') {
unset($data[$index]);
continue;
} elseif ($extension['type'] != $filter_type[0] || $extension['app'] != $filter_type[1]) {
unset($data[$index]);
continue;
}
} elseif ($filter_type[0] == 'plugin') {
if ($extension['type'] != 'plugin') {
unset($data[$index]);
continue;
} elseif ($filter_type[1] == 'other' && in_array($extension['group'], array('magebridgeproduct', 'magebridgenewsletter', 'magebridgestore', 'magebridgeprofile'))) {
unset($data[$index]);
continue;
} elseif ($filter_type[1] != 'other' && $extension['group'] != $filter_type[1]) {
unset($data[$index]);
continue;
}
}
}
}
}
}
// Detect whether updates are available
$update = MAGEBRIDGE_UPDATE_NOTAVAILABLE;
if (!empty($data)) {
$update = MAGEBRIDGE_UPDATE_NOTNEEDED;
foreach ($data as $index => $extension) {
// Skip this entry for version detection
if (empty($extension['version']) || empty($extension['current_version'])) {
continue;
}
if ($extension['current_version'] != $extension['version']) {
$update = MAGEBRIDGE_UPDATE_AVAILABLE;
break;
}
}
}
if ($update == MAGEBRIDGE_UPDATE_NOTAVAILABLE) {
JError::raiseWarning('MB', JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_EMPTY_VERSION'));
} else {
JToolBarHelper::custom('update', 'download.png', 'download_f2.png', 'Update', false);
}
if ($update == MAGEBRIDGE_UPDATE_AVAILABLE) {
JError::raiseNotice('UPDATE', JText::_('COM_MAGEBRIDGE_VIEW_UPDATE_NEW_VERSIONS'));
}
$this->data = $data;
$this->update = $update;
$this->search = $filter_search;
parent::display($tpl);
}
public function display($tpl = null)
{
// Extra behaviors
JHTML::_('behavior.tooltip');
JHTML::_('behavior.modal');
// Automatically fetch items, total and pagination - and assign them to the template
$this->fetchItems();
// Fetch the primary key
$primaryKey = $this->_model->getPrimaryKey();
// Parse the items a bit more
if (!empty($this->items)) {
foreach ($this->items as $index => $item) {
// Determine the primary key
$item->id = isset($item->{$primaryKey}) ? $item->{$primaryKey} : null;
// Set the various links
if (empty($item->edit_link)) {
$item->edit_link = JRoute::_('index.php?option=' . $this->_option . '&view=' . $this->_view . '&task=edit&cid[]=' . $item->id);
}
// Re-insert the item
$this->items[$index] = $item;
}
}
// Initialize the toolbar
if ($this->_table->getStateField() != '') {
JToolBarHelper::publishList();
JToolBarHelper::unpublishList();
}
// Add the delete-button
if ($this->loadToolbarDelete == true) {
JToolBarHelper::deleteList();
}
// Load the toolbar edit-buttons
if ($this->loadToolbarEdit == true) {
JToolBarHelper::editList();
JToolBarHelper::custom('copy', 'copy.png', 'copy.png', 'LIB_YIREO_VIEW_TOOLBAR_COPY', true, true);
JToolBarHelper::addNew();
}
// Insert extra fields
$fields = array();
$fields['primary_field'] = $primaryKey;
$fields['ordering_field'] = $this->_model->getOrderByDefault();
$fields['state_field'] = $this->_table->getStateField();
$this->assignRef('fields', $fields);
// Add extra variables
$this->assignRef('option', $this->_option);
$this->assignRef('view', $this->_view);
parent::display($tpl);
}
public function display($tpl = null)
{
// Hide the menu
$this->jinput->set('hidemainmenu', 1);
// Initialize tooltips
JHTML::_('behavior.tooltip');
// Automatically fetch the item and assign it to the layout
$this->fetchItem();
if ($this->prepare_display == true) {
$this->prepareDisplay();
}
parent::display($tpl);
}