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refactoring the file class.

This commit is contained in:
Taylor Otwell 2011-08-22 22:49:44 -05:00
parent 3d83b65bb7
commit b5de50fab9
1 changed files with 11 additions and 9 deletions
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20
laravel/file.php
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@ -51,6 +51,13 @@ public static function extension($path)
/** /**
* Get the lines surrounding a given line in a file. * Get the lines surrounding a given line in a file.
* *
* The amount of padding with which to surround the line may also be specified.
*
* <code>
* // Get lines 10 - 20 of the "routes.php" file
* $lines = File::snapshot(APP_PATH.'routes'.EXT, 15, 5);
* </code>
*
* @param string $path * @param string $path
* @param int $line * @param int $line
* @param int $padding * @param int $padding
@ -64,11 +71,9 @@ public static function snapshot($path, $line, $padding = 5)
array_unshift($file, ''); array_unshift($file, '');
if (($start = $line - $padding) < 0) $start = 0; $length = ($line - ($start = $line - $padding)) + $padding + 1;
if (($length = ($line - $start) + $padding + 1) < 0) $length = 0; return array_slice($file, ($start > 0) ? $start : 0, ($length > 0) ? $length : 0, true);
return array_slice($file, $start, $length, true);
} }
/** /**
@ -89,12 +94,9 @@ public static function mime($extension, $default = 'application/octet-stream')
{ {
$mimes = Config::get('mimes'); $mimes = Config::get('mimes');
if (array_key_exists($extension, $mimes)) if ( ! array_key_exists($extension, $mimes)) return $default;
{
return (is_array($mimes[$extension])) ? $mimes[$extension][0] : $mimes[$extension];
}
return $default; return (is_array($mimes[$extension])) ? $mimes[$extension][0] : $mimes[$extension];
} }
/** /**