if(empty($error_msg)){
// read in the file
$fp=fopen($_FILES["newfile"]["tmp_name"], "r");
$buffer=base64_encode(fread($fp, $_FILES["newfile"]["size"]));
fclose($fp);
$file_id=phorum_db_file_save($PHORUM["user"]["user_id"], $_FILES["newfile"]["name"], $_FILES["newfile"]["size"], $buffer);
}
} elseif(!empty($_POST["delete"])) {
foreach($_POST["delete"] as $file_id){
phorum_db_file_delete($file_id);
}
}
$files = phorum_db_get_user_file_list($PHORUM["user"]["user_id"]);
$total_size=0;
foreach($files as $key => $file) {
$files[$key]["filesize"] = phorum_filesize($file["filesize"]);
$files[$key]["dateadded"]=phorum_date($PHORUM["short_date"], $file["add_datetime"]);
$files[$key]["url"]=phorum_get_url(PHORUM_FILE_URL, "file=$key");
////////////////////////////////////////////////////////////////////////////////
if(!defined("PHORUM")) return;
if ($do_detach)
{
// Find the message to detach.
foreach ($message["attachments"] as $id => $info)
{
if ($info["file_id"] == $do_detach && $info["keep"])
{
// Attachments which are not yet linked to a message
// can be deleted immediately. Linked attachments should
// be kept in the db, in case the users clicks "Cancel".
if (! $info["linked"]) {
phorum_db_file_delete($info["file_id"]);
unset($message["attachments"][$id]);
} else {
$message["attachments"][$id]["keep"] = false;
}
// Run the after_detach hook.
list($message,$info) =
phorum_hook("after_detach", array($message,$info));
$attach_count--;
break;
}
}
}
/**
* Delete a Phorum file.
*
* @example file_delete.php Delete a file.
*
* @param mixed $file
* This is either an array containing at least the field "file_id"
* or a numerical file_id value.
*/
function phorum_api_file_delete($file)
{
$PHORUM = $GLOBALS["PHORUM"];
// Find the file_id parameter to use.
if (is_array($file)) {
if (!isset($file["file_id"])) {
trigger_error("phorum_api_file_delete(): \$file parameter needs a " . "\"file_id\" field.", E_USER_ERROR);
}
$file_id = (int) $file["file_id"];
} else {
$file_id = (int) $file;
}
// Allow storage modules to handle the file data removal.
// Modules should be aware of the fact that files don't have to
// exist. The Phorum core does not throw errors when deleting a
// non existent file. Therefore modules should accept that case
// as well, without throwing errors.
if (isset($PHORUM["hooks"]["file_delete"])) {
phorum_hook("file_delete", $file_id);
}
// Delete the file from the Phorum database.
phorum_db_file_delete($file_id);
}