/**
* Returns the first key of an array
* @param array $array Array
* @return string First key
*/
function firstKey($array)
{
if (empty($array) || !is_array($array)) {
return null;
}
return firstValue(array_keys($array));
}
/**
* Gets the file types supported by KCFinder
* @return array
*/
public function getTypes()
{
//Gets the folders list
$folders = firstValue((new Folder(UPLOADED))->read(true, true));
//Each folder is a file type supported by KCFinder
foreach ($folders as $type) {
$types[$type] = '';
}
//Adds the "images" type by default
$types['images'] = '*img';
return $types;
}
/**
* Gets a static page
* @param string $slug Slug
* @return string|bool Static page or false
* @uses MeCms\Core\Plugin::all()
*/
public static function get($slug)
{
//Sets the file (partial) name
$file = implode(DS, af(explode('/', $slug)));
//Sets the file patterns
$patterns = [sprintf('%s-%s', $file, I18n::locale()), $file];
//Checks if the page exists in APP
foreach ($patterns as $pattern) {
$file = firstValue(App::path('Template')) . 'StaticPages' . DS . $pattern . '.ctp';
if (is_readable($file)) {
return 'StaticPages' . DS . $pattern;
}
}
//Checks if the page exists in all plugins, beginning with MeCms
foreach (Plugin::all() as $plugin) {
foreach ($patterns as $pattern) {
$file = firstValue(App::path('Template', $plugin)) . 'StaticPages' . DS . $pattern . '.ctp';
if (is_readable($file)) {
return sprintf('%s.%s', $plugin, 'StaticPages' . DS . $pattern);
}
}
}
return false;
}
/**
* Performs the latest update available
* @return void
* @uses _getAllUpdateMethods()
*/
public function latest()
{
$method = firstValue($this->_getAllUpdateMethods());
$this->verbose(__d('me_cms', 'Upgrading to {0}', $method['version']));
//Calls dynamically the method
$this->{$method['name']}();
}
/**
* Returns a list (`<ol>` or `<ul>` tag)
* @param array $list Elements list
* @param array $options HTML attributes of the list tag
* @param array $itemOptions HTML attributes of the list items
* @return string
*/
public function nestedList(array $list, array $options = [], array $itemOptions = [])
{
if (!empty($options['icon'])) {
$itemOptions['icon'] = $options['icon'];
}
if (!empty($itemOptions['icon'])) {
$options = $this->optionsValues(['class' => 'fa-ul'], $options);
$itemOptions = $this->optionsValues(['icon' => 'li'], $itemOptions);
$list = array_map(function ($element) use($itemOptions) {
return firstValue($this->addIconToText($element, $itemOptions));
}, $list);
}
unset($options['icon'], $options['icon-align'], $itemOptions['icon'], $itemOptions['icon-align']);
return parent::nestedList($list, $options, $itemOptions);
}
