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<?php |
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namespace Basis; |
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class Filesystem |
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{ |
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private $app; |
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protected $root; |
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protected $namespace; |
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public function __construct(Application $app, $root) |
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{ |
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$this->app = $app; |
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$this->root = $root; |
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} |
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public function exists(string $path) : bool |
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{ |
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$path = call_user_func_array([$this, 'getPath'], func_get_args()); |
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return is_dir($path) || file_exists($path); |
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} |
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public function getPath(string $path = null) : string |
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{ |
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if (func_get_args()) { |
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$chain = func_get_args(); |
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array_unshift($chain, $this->root); |
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foreach ($chain as $k => $v) { |
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if (!strlen($v)) { |
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unset($chain[$k]); |
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} |
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} |
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return implode(DIRECTORY_SEPARATOR, array_values($chain)); |
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} |
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return $this->root; |
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} |
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public function listClasses(string $namespace = '', string $location = 'php') : array |
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{ |
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if ($namespace) { |
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$location .= '/'.str_replace('\\', DIRECTORY_SEPARATOR, $namespace); |
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} |
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$files = $this->listFiles($location); |
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$classes = []; |
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$namespace = $this->completeClassName($namespace); |
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foreach ($files as $file) { |
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$class = str_replace(['\\', '/'], '\\', $file); |
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$class = substr($class, 0, -4); |
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if ($namespace) { |
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$class = $namespace.'\\'.$class; |
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} |
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$classes[] = $class; |
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} |
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return $classes; |
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} |
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public function listFiles(string $location) : array |
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{ |
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$absolute = $this->getPath($location); |
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if (!is_dir($absolute)) { |
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return []; |
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} |
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$result = []; |
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$relative = substr($absolute, strlen($this->getPath())); |
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foreach (scandir($absolute) as $file) { |
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if ($file != '.' && $file != '..') { |
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if (is_file("$absolute/$file")) { |
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$result[] = $file; |
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} else { |
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foreach ($this->listFiles("$relative/$file") as $child) { |
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$result[] = "$file/$child"; |
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} |
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} |
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} |
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} |
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return $result; |
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} |
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public function completeClassName(string $classname) : string |
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{ |
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if ($this->namespace && $classname) { |
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return $this->namespace.'\\'.$classname; |
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} |
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return $classname; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.