/**
* Returns the file represented by this instance
*
* @return \r8\FileSys
*/
public function getFile()
{
if (!isset($this->file)) {
$this->file = \r8\FileSys::create($this->base . "/" . $this->path);
$this->file->resolve();
}
return clone $this->file;
}
public function testAddInput_NonFile()
{
$input = new \vc\App\Paths();
try {
$input->addInput(\r8\FileSys::create($this->dir . '/NotAFile'));
$this->fail("An expected exception was not thrown");
} catch (\r8\Exception\Argument $err) {
}
}
/**
* Builds the configuration
*
* @return \vc\App\Config
*/
public function build(\r8\CLI\Result $cli)
{
if ($cli->countArgs() < 2) {
throw new \r8\Exception\Argument(0, 'CLI Args', 'Less than two arguments given');
}
$args = $cli->getArgs();
$output = new \r8\FileSys\Dir(array_shift($args));
$paths = new \vc\App\Paths();
foreach ($args as $path) {
$paths->addInput(\r8\FileSys::create($path));
}
return new \vc\App\Config($output, $paths);
}
/**
* Tests the given base/path pairing to determine if it is valid
*
* @param String $base The base directory to test
* @param String $path The sub path to test
* @return Boolean Returns whether the path is valid
*/
public function test($base, $path)
{
if (empty($path)) {
return FALSE;
}
$path = trim((string) $path, "/");
$full = rtrim((string) $base, "/") . "/" . $path;
$full = \r8\FileSys::resolvePath($full);
if (!in_array($full, $this->tested)) {
$this->tested[] = $full;
}
if (!is_file($full)) {
return FALSE;
}
return TRUE;
}
/**
* Sets the directory
*
* @param String $directory The directory to set
* @return \r8\URL Returns a self reference
*/
public function setDir($directory)
{
$directory = (string) $directory;
if (\r8\isEmpty($directory)) {
$this->directory = null;
} else {
$directory = \r8\FileSys::resolvePath($directory);
$directory = \r8\str\enclose($directory, "/");
$this->directory = $directory;
}
return $this;
}
public function testResolvePath()
{
$this->assertSame('test.php', \r8\FileSys::resolvePath('test.php'));
$this->assertSame('dir/test.php', \r8\FileSys::resolvePath('dir/test.php'));
$this->assertSame('/test.php', \r8\FileSys::resolvePath('/test.php'));
$this->assertSame('c:/test.php', \r8\FileSys::resolvePath('c:/test.php'));
$this->assertSame('c:/dir/test.php', \r8\FileSys::resolvePath('c:\\dir\\test.php'));
$this->assertSame('test.php', \r8\FileSys::resolvePath('../test.php'));
$this->assertSame('/test.php', \r8\FileSys::resolvePath('///////test.php'));
$this->assertSame('test.php', \r8\FileSys::resolvePath('./test.php'));
$this->assertSame('dir/test.php', \r8\FileSys::resolvePath('dir/./test.php'));
$this->assertSame('dir/test.php', \r8\FileSys::resolvePath('dir/sub/../test.php'));
$this->assertSame('/test', \r8\FileSys::resolvePath('/../test'));
$this->assertSame('/test/', \r8\FileSys::resolvePath('/../.././../test/'));
$this->assertSame('/1/2', \r8\FileSys::resolvePath('/1/2/3/4/5/6/../../../..'));
$this->assertSame('', \r8\FileSys::resolvePath(''));
$this->assertSame('/', \r8\FileSys::resolvePath('/'));
$this->assertSame('c:/', \r8\FileSys::resolvePath('c:/'));
$this->assertSame('D:/', \r8\FileSys::resolvePath('D:\\'));
}
/**
* Attempts to find a file given a relative path
*
* @param \r8\Finder\Tracker $tracker $file The tracker to use when determining
* if a base/path combination is valid
* @param String $base The base directory to look for the path in
* @param String $path The path being looked for
* @return \r8\Finder\Result|NULL Returns a result, or NULL if the file couldn't be found
*/
public function find(\r8\Finder\Tracker $tracker, $base, $path)
{
$origPath = $path;
$path = trim((string) $path, "/");
$path = \r8\FileSys::resolvePath($path);
// Iterate over each possible mutation and determine if it should be applied
foreach ($this->mutations as $mutate) {
$result = NULL;
// Check for a partial match
if (\r8\str\startsWith($path, $mutate["from"] . "/")) {
$result = $this->wrapped->find($tracker, $base, $mutate["to"] . "/" . ltrim(substr($path, strlen($mutate["from"])), "/"));
} else {
if (strcasecmp($path, $mutate["from"]) == 0) {
$result = $this->wrapped->find($tracker, $base, $mutate["to"]);
}
}
if ($result instanceof \r8\Finder\Result) {
return $result;
}
}
return $this->wrapped->find($tracker, $base, $origPath);
}
