/**
* Render the list of associated items
*
* @param int $articleid The article item id
*
* @return string The language HTML
*/
public static function association($articleid)
{
// Defaults
$html = '';
// Get the associations
if ($associations = TZ_Portfolio_PlusBackEndHelperAssociation::getArticleAssociations($articleid)) {
foreach ($associations as $tag => $associated) {
$associations[$tag] = (int) $associated->id;
}
// Get the associated menu items
$db = JFactory::getDbo();
$query = $db->getQuery(true)->select('c.*')->select('l.sef as lang_sef')->from('#__tz_portfolio_plus_content as c')->select('cat.title as category_title')->join('LEFT', '#__tz_portfolio_plus_content_category_map as m ON m.contentid=c.id')->join('LEFT', '#__tz_portfolio_plus_categories as cat ON cat.id=m.catid')->where('c.id IN (' . implode(',', array_values($associations)) . ')')->join('LEFT', '#__languages as l ON c.language=l.lang_code')->select('l.image')->select('l.title as language_title');
$db->setQuery($query);
try {
$items = $db->loadObjectList('id');
} catch (RuntimeException $e) {
throw new Exception($e->getMessage(), 500);
}
if ($items) {
foreach ($items as &$item) {
$text = strtoupper($item->lang_sef);
$url = JRoute::_('index.php?option=com_tz_portfolio_plus&task=article.edit&id=' . (int) $item->id);
$tooltipParts = array(JHtml::_('image', 'mod_languages/' . $item->image . '.gif', $item->language_title, array('title' => $item->language_title), true), $item->title, '(' . $item->category_title . ')');
$item->link = JHtml::_('tooltip', implode(' ', $tooltipParts), null, null, $text, $url, null, 'hasTooltip label label-association label-' . $item->lang_sef);
}
}
$html = JLayoutHelper::render('joomla.content.associations', $items);
}
return $html;
}
/**
* Method to get the record form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success, false on failure
*
* @since 1.6
*/
public function getForm($data = array(), $loadData = true)
{
// Get the form.
$form = $this->loadForm('com_tz_portfolio_plus.article', 'article', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form)) {
return false;
}
$jinput = JFactory::getApplication()->input;
// The front end calls this model and uses a_id to avoid id clashes so we need to check for that first.
if ($jinput->get('a_id')) {
$id = $jinput->get('a_id', 0);
} else {
$id = $jinput->get('id', 0);
}
// Determine correct permissions to check.
if ($this->getState('article.id')) {
$id = $this->getState('article.id');
// Existing record. Can only edit in selected categories.
$form->setFieldAttribute('catid', 'action', 'core.edit');
// Existing record. Can only edit own articles in selected categories.
$form->setFieldAttribute('catid', 'action', 'core.edit.own');
} else {
// New record. Can only create in selected categories.
$form->setFieldAttribute('catid', 'action', 'core.create');
}
$user = JFactory::getUser();
// Check for existing article.
// Modify the form based on Edit State access controls.
if ($id != 0 && !$user->authorise('core.edit.state', 'com_tz_portfolio_plus.article.' . (int) $id) || $id == 0 && !$user->authorise('core.edit.state', 'com_tz_portfolio_plus')) {
// Disable fields for display.
$form->setFieldAttribute('featured', 'disabled', 'true');
$form->setFieldAttribute('ordering', 'disabled', 'true');
$form->setFieldAttribute('publish_up', 'disabled', 'true');
$form->setFieldAttribute('publish_down', 'disabled', 'true');
$form->setFieldAttribute('state', 'disabled', 'true');
// Disable fields while saving.
// The controller has already verified this is an article you can edit.
$form->setFieldAttribute('featured', 'filter', 'unset');
$form->setFieldAttribute('ordering', 'filter', 'unset');
$form->setFieldAttribute('publish_up', 'filter', 'unset');
$form->setFieldAttribute('publish_down', 'filter', 'unset');
$form->setFieldAttribute('state', 'filter', 'unset');
}
// Prevent messing with article language and category when editing existing article with associations
$app = JFactory::getApplication();
$assoc = JLanguageAssociations::isEnabled();
// Check if article is associated
if ($this->getState('article.id') && $app->isSite() && $assoc) {
$associations = TZ_Portfolio_PlusBackEndHelperAssociation::getArticleAssociations($id);
// Make fields read only
if (!empty($associations)) {
$form->setFieldAttribute('language', 'readonly', 'true');
$form->setFieldAttribute('catid', 'readonly', 'true');
$form->setFieldAttribute('language', 'filter', 'unset');
$form->setFieldAttribute('catid', 'filter', 'unset');
}
}
return $form;
}
