protected function getOptions()
{
// Initialise variables.
$options = array();
$published = (string) $this->element['published'];
$languages = (string) $this->element['languages'];
$name = (string) $this->element['name'];
// insert custom options passed in xml file
$options = array();
if (!is_null($this->element->option)) {
foreach ($this->element->option as $option) {
$options[] = JHtml::_('select.option', $option->getAttribute('value'), JText::_($option->data()));
}
}
// Filter over published state or not depending upon if it is present.
// include k2item helper, which has the method we want
require_once JPATH_PLUGINS . '/josetta_ext/k2item/helpers/helper.php';
if ($published) {
$categoriesoptions = JosettaK2ItemHelper::getCategoryOptionsPerLanguage(array('filter.published' => explode(',', $published), 'filter.languages' => explode(',', $languages)));
} else {
$categoriesoptions = JosettaK2ItemHelper::getCategoryOptionsPerLanguage(array('filter.languages' => explode(',', $languages)));
}
$options = array_merge($options, $categoriesoptions);
if (!empty($this->element['show_root']) && strtolower($this->element['show_root']) == 'yes') {
array_unshift($options, JHtml::_('select.option', '0', JText::_('JGLOBAL_ROOT')));
}
return $options;
}
/**
* Format a the original field value for display on the translate view
*
* @param object $originalItem the actual data of the original item
* @param string $originalFieldTitle the field title
* @param object $field the Joomla! field object
* @param string the formatted, ready to display, string
*/
public function onJosettaGet3rdPartyFormatOriginalField($originalItem, $originalFieldTitle, $field)
{
$html = null;
switch (strtolower($field->type)) {
case 'k2languagecategory':
// element id can be stored in 2 different locations, depending on plugin
$elementId = empty($originalItem->request) || !isset($originalItem->request['id']) ? null : $originalItem->request['id'];
$elementId = is_null($elementId) ? $originalItem->{$originalFieldTitle} : $elementId;
if (is_array($elementId)) {
// mmultiple categories selected
$size = $field->element->getAttribute('size');
$size = empty($size) ? 10 : $size;
$html = '<select name="josetta_dummy" id="josetta_dummy" class="inputbox" size="' . $size . '" multiple="multiple" disabled="disabled">' . "\n";
$categoriesSelectConfig = array('filter.published' => array(0, 1), 'filter.languages' => array('*', JosettaHelper::getSiteDefaultLanguage()));
require_once JPATH_PLUGINS . '/josetta_ext/k2item/helpers/helper.php';
$categoriesOptionsHtml = JosettaK2ItemHelper::getCategoryOptionsPerLanguage($categoriesSelectConfig);
$html .= JHtml::_('select.options', $categoriesOptionsHtml, 'value', 'text', $elementId) . "\n";
$html .= "</select>\n";
} else {
// just one category
if (empty($elementId)) {
$html = JText::_('ROOT');
} else {
require_once JPATH_PLUGINS . '/josetta_ext/k2item/helpers/helper.php';
$categories = JosettaK2ItemHelper::getCategoriesPerLanguage(null, 'id');
$categoryDetails = empty($categories[$elementId]) ? null : $categories[$elementId];
$html = empty($categoryDetails) ? $elementId : $categoryDetails->title;
if ($html == 'ROOT') {
$html = JText::_('ROOT');
}
}
}
break;
}
return $html;
}