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-rw-r--r--application/models/file_mod.php30
1 files changed, 1 insertions, 29 deletions
diff --git a/application/models/file_mod.php b/application/models/file_mod.php
index f804ede9b..1f1fa5f49 100644
--- a/application/models/file_mod.php
+++ b/application/models/file_mod.php
@@ -23,7 +23,7 @@ class File_mod extends CI_Model {
// TODO: make threadsafe
function new_id()
{
- $id = $this->random_id(3,6);
+ $id = random_id(3,6);
if ($this->id_exists($id) || $id == 'file' || $id == 'user') {
return $this->new_id();
@@ -175,18 +175,6 @@ class File_mod extends CI_Model {
return true;
}
- function is_cli_client()
- {
- // official client uses "fb-client/$version" as useragent
- $clients = array("fb-client", "libcurl", "pyfb");
- foreach ($clients as $client) {
- if (isset($_SERVER['HTTP_USER_AGENT']) && strpos($_SERVER['HTTP_USER_AGENT'], $client) !== false) {
- return true;
- }
- }
- return false;
- }
-
// download a given ID
// TODO: make smaller
function download()
@@ -367,22 +355,6 @@ class File_mod extends CI_Model {
return true;
}
- // Generate a random ID
- private function random_id($min_length, $max_length)
- {
- $random = '';
- $char_list = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
- $char_list .= "abcdefghijklmnopqrstuvwxyz";
- $char_list .= "1234567890";
- $length = rand()%($max_length-$min_length) + $min_length;
-
- for($i = 0; $i < $max_length; $i++) {
- if (strlen($random) == $length) break;
- $random .= substr($char_list,(rand()%(strlen($char_list))), 1);
- }
- return $random;
- }
-
// Allow certain types to be highlight without doing it automatically
function can_highlight($type)
{