structure = $structure;
}
// Documented in wp_rml_selector()
public function selector($options)
{
$options = \wp_parse_args($options, ['selected' => \_wp_rml_root(), 'disabled' => [], 'nullable' => \false, 'editable' => \true, 'name' => \false, 'title' => null]);
$name = empty($options['name']) ? '' : 'name="' . $options['name'] . '"';
return '';
}
/**
* Create dropdown from the current users tree.
*
* @param int $selected
* @param boolean $disabled
* @param boolean $useAll
* @return string HTML
*/
public function dropdown($selected, $disabled, $useAll = \true)
{
return $this->optionsHTML($selected, null, '', ' ', $useAll, $disabled);
}
/**
* Gets a HTML formatted string for ';
}
$return .= '';
}
if (!\is_null($tree) && \count($tree) > 0) {
foreach ($tree as $parent) {
if (!$parent->isVisible()) {
continue;
}
$return .= '';
if (\is_array($parent->getChildren()) && \count($parent->getChildren()) > 0) {
$return .= $this->optionsHTML($selected, $parent->getChildren(), $slashed, \str_repeat($spaces, 2), $useAll, $disabled);
}
}
}
return $return;
}
// See optionsHTML
public function optionsSelected($selected, $value)
{
if (\is_array($selected) && \in_array(
$value,
$selected,
// Explicitly allow string in array to be e.g. compatible with ACF field plugin
\false
) || $selected === $value) {
return 'selected="selected"';
} else {
return '';
}
}
/**
* Get array for the javascript backbone view.
* The private namesSlugArray is for caching purposes
* and can be reset with the given function.
*
* @param object[] $tree
* @param string $spaces
* @param boolean $forceReload
* @return mixed
*/
public function namesSlugArray($tree = null, $spaces = '--', $forceReload = \false)
{
if ($forceReload || $this->namesSlugArrayCache === null) {
$result = $this->namesSlugArrayRec($tree, $spaces);
} else {
$result = $this->namesSlugArrayCache;
}
$this->namesSlugArrayCache = $result;
return $result;
}
// See namesSlugArray
private function namesSlugArrayRec($tree = null, $spaces = '--')
{
$return = ['names' => [], 'slugs' => [], 'types' => []];
if ($tree === null) {
$tree = $this->structure->getTree();
$return['names'][] = \__('Unorganized pictures', RML_TD);
$return['slugs'][] = \_wp_rml_root();
$return['types'][] = 0;
}
if (!\is_null($tree) && \count($tree) > 0) {
foreach ($tree as $parent) {
if (!$parent->isVisible()) {
continue;
}
$return['names'][] = $spaces . ' ' . $parent->getName();
$return['slugs'][] = $parent->getId();
$return['types'][] = $parent->getType();
if (\is_array($parent->getChildren()) && \count($parent->getChildren()) > 0) {
$append = $this->namesSlugArrayRec($parent->getChildren(), $spaces . '--');
$return['names'] = \array_merge($return['names'], $append['names']);
$return['slugs'] = \array_merge($return['slugs'], $append['slugs']);
$return['types'] = \array_merge($return['types'], $append['types']);
}
}
}
return $return;
}
/**
* Getter.
*
* @return Structure
*/
public function getStructure()
{
return $this->structure;
}
}