diff options
Diffstat (limited to 'classes/diskcache.php')
| -rw-r--r-- | classes/diskcache.php | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/classes/diskcache.php b/classes/diskcache.php index 07643b9be..41609d6b5 100644 --- a/classes/diskcache.php +++ b/classes/diskcache.php @@ -3,15 +3,28 @@ class DiskCache { private $dir; public function __construct($dir) { - $this->dir = basename($dir); + $this->dir = CACHE_DIR . "/" . basename($dir); } public function getDir() { return $this->dir; } - public function isWritable() { - return is_dir($this->dir) && is_writable($this->dir); + public function makeDir() { + if (!is_dir($this->dir)) { + return mkdir($this->dir); + } + } + + public function isWritable($filename = "") { + if ($filename) { + if (file_exists($this->getFullPath($filename))) + return is_writable($this->getFullPath($filename)); + else + return is_writable($this->dir); + } else { + return is_writable($this->dir); + } } public function exists($filename) { @@ -28,7 +41,7 @@ class DiskCache { public function getFullPath($filename) { $filename = basename($filename); - return CACHE_DIR . "/" . $this->dir . "/" . $filename; + return $this->dir . "/" . $filename; } public function put($filename, $data) { @@ -54,6 +67,8 @@ class DiskCache { } public function send($filename) { + header("Content-Disposition: inline; filename=\"$filename\""); + return send_local_file($this->getFullPath($filename)); } |