/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string) $this->element['class'] : '';
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__usergroups AS a');
$query->group('a.id, a.title');
$query->order('a.id ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
return '<span class="' . $this->id . ' ' . $class . '">' . htmlspecialchars(F0FFormFieldList::getOptionName($options, $this->value), ENT_COMPAT, 'UTF-8') . '</span>';
}
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$options = array();
// Initialize some field attributes.
$key = $this->element['key_field'] ? (string) $this->element['key_field'] : 'value';
$value = $this->element['value_field'] ? (string) $this->element['value_field'] : (string) $this->element['name'];
$translate = $this->element['translate'] ? (string) $this->element['translate'] : false;
$applyAccess = $this->element['apply_access'] ? (string) $this->element['apply_access'] : 'false';
$modelName = (string) $this->element['model'];
$nonePlaceholder = (string) $this->element['none'];
if (!empty($nonePlaceholder)) {
$options[] = JHtml::_('select.option', JText::_($nonePlaceholder), null);
}
// Process field atrtibutes
$applyAccess = strtolower($applyAccess);
$applyAccess = in_array($applyAccess, array('yes', 'on', 'true', '1'));
// Explode model name into model name and prefix
$parts = F0FInflector::explode($modelName);
$mName = ucfirst(array_pop($parts));
$mPrefix = F0FInflector::implode($parts);
// Get the model object
$config = array('savestate' => 0);
$model = F0FModel::getTmpInstance($mName, $mPrefix, $config);
if ($applyAccess) {
$model->applyAccessFiltering();
}
// Process state variables
foreach ($this->element->children() as $stateoption) {
// Only add <option /> elements.
if ($stateoption->getName() != 'state') {
continue;
}
$stateKey = (string) $stateoption['key'];
$stateValue = (string) $stateoption;
$model->setState($stateKey, $stateValue);
}
// Set the query and get the result list.
$items = $model->getItemList(true);
// Build the field options.
if (!empty($items)) {
foreach ($items as $item) {
if ($translate == true) {
$options[] = JHtml::_('select.option', $item->{$key}, JText::_($item->{$value}));
} else {
$options[] = JHtml::_('select.option', $item->{$key}, $item->{$value});
}
}
}
// Merge any additional options in the XML definition.
$options = array_merge(parent::getOptions(), $options);
return $options;
}
/**
* Gets the active option's label given an array of JHtml options
*
* @param array $data The JHtml options to parse
* @param mixed $selected The currently selected value
* @param string $groupKey Group name
* @param string $optKey Key name
* @param string $optText Value name
*
* @return mixed The label of the currently selected option
*/
public static function getOptionName($data, $selected = null, $groupKey = 'items', $optKey = 'value', $optText = 'text')
{
$ret = null;
foreach ($data as $dataKey => $group) {
$label = $dataKey;
$noGroup = is_int($dataKey);
if (is_array($group)) {
$subList = $group[$groupKey];
$label = $group[$optText];
$noGroup = false;
} elseif (is_object($group)) {
// Sub-list is in a property of an object
$subList = $group->{$groupKey};
$label = $group->{$optText};
$noGroup = false;
} else {
throw new RuntimeException('Invalid group contents.', 1);
}
if ($noGroup) {
$label = '';
}
$match = F0FFormFieldList::getOptionName($data, $selected, $optKey, $optText);
if (!is_null($match)) {
$ret = array('group' => $label, 'item' => $match);
break;
}
}
return $ret;
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string) $this->element['class'] : '';
$params = $this->getOptions();
$db = F0FPlatform::getInstance()->getDbo();
$query = $db->getQuery(true);
$query->select('a.id AS value, a.title AS text');
$query->from('#__viewlevels AS a');
$query->group('a.id, a.title, a.ordering');
$query->order('a.ordering ASC');
$query->order($query->qn('title') . ' ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// If params is an array, push these options to the array
if (is_array($params)) {
$options = array_merge($params, $options);
} elseif ($params) {
array_unshift($options, JHtml::_('select.option', '', JText::_('JOPTION_ACCESS_SHOW_ALL_LEVELS')));
}
return '<span class="' . $this->id . ' ' . $class . '">' . htmlspecialchars(F0FFormFieldList::getOptionName($options, $this->value), ENT_COMPAT, 'UTF-8') . '</span>';
}
/**
* Get the rendering of this field type for a repeatable (grid) display,
* e.g. in a view listing many item (typically a "browse" task)
*
* @since 2.0
*
* @return string The field HTML
*/
public function getRepeatable()
{
$class = $this->element['class'] ? (string) $this->element['class'] : '';
return '<span class="' . $this->id . ' ' . $class . '">' . htmlspecialchars(F0FFormFieldList::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8') . '</span>';
}
/**
* Get the rendering of this field type for static display, e.g. in a single
* item view (typically a "read" task).
*
* @since 2.0
*
* @return string The field HTML
*/
public function getStatic()
{
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
return '<span id="' . $this->id . '" ' . $class . '>' . htmlspecialchars(F0FFormFieldList::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8') . '</span>';
}