| public static projectPath ( string $relative_path ) : string | ||
| $relative_path | string | |
| return | string | The relative path appended to the project root directory. |
/**
* @param string $directory_name
* The name of a directory to scan for files ending in `.php`.
*
* @return string[]
* A list of PHP files in the given directory
*/
private function directoryNameToFileList(string $directory_name) : array
{
$file_list = [];
try {
$iterator = new \RegexIterator(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory_name, \RecursiveDirectoryIterator::FOLLOW_SYMLINKS)), '/^.+\\.php$/i', \RecursiveRegexIterator::GET_MATCH);
foreach (array_keys(iterator_to_array($iterator)) as $file_name) {
$file_path = Config::projectPath($file_name);
if (is_file($file_path) && is_readable($file_path)) {
$file_list[] = $file_name;
} else {
error_log("Unable to read file {$file_path}");
}
}
} catch (\Exception $exception) {
error_log($exception->getMessage());
}
return $file_list;
}
/**
* Once we know what the universe looks like we
* can scan for more complicated issues.
*
* @param CodeBase $code_base
* The global code base holding all state
*
* @param string $file_path
* A list of files to scan
*
* @return Context
*/
public static function analyzeFile(CodeBase $code_base, string $file_path) : Context
{
// Set the file on the context
$context = (new Context())->withFile($file_path);
// Convert the file to an Abstract Syntax Tree
// before passing it on to the recursive version
// of this method
try {
$node = \ast\parse_file(Config::projectPath($file_path), Config::get()->ast_version);
} catch (\ParseError $parse_error) {
Issue::maybeEmit($code_base, $context, Issue::SyntaxError, $parse_error->getLine(), $parse_error->getMessage());
return $context;
}
// Ensure we have some content
if (empty($node)) {
Issue::maybeEmit($code_base, $context, Issue::EmptyFile, 0, $file_path);
return $context;
}
return (new BlockAnalysisVisitor($code_base, $context))($node);
}
/**
* @param string $directory_name
* The name of a directory to scan for files ending in `.php`.
*
* @return string[]
* A list of PHP files in the given directory
*/
private function directoryNameToFileList(string $directory_name) : array
{
$file_list = [];
try {
$file_extensions = Config::get()->analyzed_file_extensions;
if (!is_array($file_extensions) || count($file_extensions) == 0) {
throw new \InvalidArgumentException('Empty list in config analyzed_file_extensions. Nothing to analyze.');
}
$extension_regex = implode('|', array_map(function ($extension) {
return preg_quote($extension, '/');
}, $file_extensions));
$iterator = new \RegexIterator(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory_name, \RecursiveDirectoryIterator::FOLLOW_SYMLINKS)), '/^.+\\.(' . $extension_regex . ')$/i', \RecursiveRegexIterator::GET_MATCH);
foreach (array_keys(iterator_to_array($iterator)) as $file_name) {
$file_path = Config::projectPath($file_name);
if (is_file($file_path) && is_readable($file_path)) {
$file_list[] = $file_name;
} else {
error_log("Unable to read file {$file_path}");
}
}
} catch (\Exception $exception) {
error_log($exception->getMessage());
}
return $file_list;
}