88 lines
1.7 KiB
Plaintext
88 lines
1.7 KiB
Plaintext
/**
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* Local Core Joomla Rules
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*
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* @var array|null
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* @since 3.2.0
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**/
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protected ?array $rules = null;
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/**
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* Local Core Joomla Rules Path
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*
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* @var string
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* @since 3.2.0
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**/
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protected string $path;
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/**
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* Constructor
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*
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* @since 3.2.0
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*/
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public function __construct()
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{
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// set the path to the form validation rules
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$this->path = JPATH_LIBRARIES . '/src/Form/Rule';
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}
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/**
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* Get the Array of Existing Validation Rule Names
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*
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* @param bool $lowercase Switch to set rules lowercase
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*
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* @return array
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* @since 3.2.0
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*/
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public function get(bool $lowercase = false): array
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{
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if (!$this->rules)
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{
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// check if the path exist
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if (!Folder::exists($this->path))
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{
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return [];
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}
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// we must first store the current working directory
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$joomla = getcwd();
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// go to that folder
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chdir($this->path);
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// load all the files in this path
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$rules = Folder::files('.', '\.php', true, true);
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// change back to Joomla working directory
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chdir($joomla);
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// make sure we have an array
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if (!ArrayHelper::check($rules))
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{
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return false;
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}
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// remove the Rule.php from the name
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$this->rules = array_map(
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fn($name): string => str_replace(array('./','Rule.php'), '', (string) $name),
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$rules
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);
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}
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// return rules if found
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if (is_array($this->rules))
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{
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// check if the names should be all lowercase
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if ($lowercase)
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{
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return array_map(
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fn($item): string => strtolower((string) $item),
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$this->rules
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);
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}
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return $this->rules;
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}
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// return empty array
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return [];
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}
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