diff options
Diffstat (limited to 'www/functions/notused/func_upload.php')
| -rwxr-xr-x | www/functions/notused/func_upload.php | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/www/functions/notused/func_upload.php b/www/functions/notused/func_upload.php deleted file mode 100755 index 31fe304..0000000 --- a/www/functions/notused/func_upload.php +++ /dev/null @@ -1,192 +0,0 @@ -<?php - -function database_upload($db, $parentdir, $owner, $filename, $folder, $mime, $size, $share, $filehash){ - if($db->exec(" - BEGIN TRANSACTION; - INSERT INTO files (id, parent, owner, name, folder, mime, size, share, hash) VALUES (NULL, " . $parentdir . ", " . $owner . ", '" . $filename . "', '" . $folder . "', '" . $mime . "', '" . $size . "', '" . $share ."', '" . $filehash . "'); - COMMIT; - ")){ - return true; - } else { - return false; - } -} - -function database_upload_update($db, $id, $name, $mime, $size, $share, $filehash){ - if($db->exec(" - BEGIN TRANSACTION; - UPDATE files SET name='".$name."', mime='".$mime."', size='".$size."', share='".$share."', hash='".$filehash."' WHERE id=".$id."; - COMMIT; - ")){ - return true; - } else { - return false; - } -} - -function upload($path){ - - $db = $GLOBALS["db"]; - - set_time_limit(0); - - if(!$_SESSION["login"]){ - return UPLOAD_LOGIN; - } - - if($_FILES["userfile"]["error"] > 0 || !$_FILES['userfile']['size'] > 0 || empty($_FILES['userfile']['size'])){ - return UPLOAD_UPLOAD; - } - - $parentdir = select_file_id($db, $_SESSION["userid"], $path); - - $folder_owner_db = $db->query("SELECT owner FROM files WHERE id=".$parentdir.";"); - $folder_owner_ar = $folder_owner_db->fetchArray(SQLITE3_NUM); - - if($folder_owner_ar[0] != $_SESSION["userid"]){ - return UPLOAD_FOLDER_NOT_OWNER; - } - - $owner = $_SESSION["userid"]; - - $overall_size_db = $db->query("SELECT size FROM files WHERE owner=" . $owner . " AND size > 0;"); - $overall_size = 0; - while($row = $overall_size_db->fetchArray(SQLITE3_NUM)){ - $overall_size = $overall_size + $row[0]; - } - - if($overall_size > 2147483648){ // == 2GB - return UPLOAD_QUOTA; - } - - $filename = $_FILES['userfile']['name']; - - $folder = "FILE"; - $mime = $_FILES['userfile']['type']; - $size = $_FILES['userfile']['size']; - - if(isset($_POST["share"])){ - $share = "PUBLIC"; - } else { - $share = "PRIVATE"; - } - - $uploaddir = "../files/"; - - //$filehash = hash_file("md5", $uploaddir . $filename); - $filehash = hash_file("md5", $_FILES['userfile']['tmp_name']); - - $exists = false; - $check_if_filename_already_exists_db = $db->query("SELECT id, name FROM files WHERE parent=".$parentdir." AND folder='FILE'"); - - while($row = $check_if_filename_already_exists_db->fetchArray(SQLITE3_NUM)){ - if($row[1] == $filename){ - $fileid = $row[0]; - $exists = true; - break; - } - } - - $hashtest_db = $db->query("SELECT hash FROM files WHERE hash='" . $filehash ."';"); - $hashtest_ar = $hashtest_db->fetchArray(SQLITE3_NUM); - - /* new file was uploaded */ - if(empty($hashtest_ar[0])){ - - if(!move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $_FILES['userfile']['name'])){ - return UPLOAD_MOVING; - } - - /* checks if filename exists in the same directory */ - if($exists){ - $delete_file_db = $db->query("SELECT hash FROM files WHERE name='".$filename."' AND parent='".$parentdir."';"); - $delete_file_ar = $delete_file_db->fetchArray(SQLITE3_NUM); - - if(check_if_deletable($db, $fileid, $delete_file_ar[0])){ - - if(!unlink($uploaddir.$delete_file_ar[0].".gz")){ - return UPLOAD_FILE_HANDLING; - } - } - if(!database_upload_update($db, $fileid, $filename, $mime, $size, $share, $filehash)){ - return UPLOAD_DATABASE; - } - } else { - if(!database_upload($db, $parentdir, $owner, $filename, $folder, $mime, $size, $share, $filehash)){ - return UPLOAD_DATABASE; - } - } - - $gzfile = $uploaddir . $filehash . ".gz"; - $fp = gzopen($gzfile, 'w9'); - - if(!gzwrite($fp, file_get_contents($uploaddir . $filename))){ - return UPLOAD_FILE_HANDLING; - } - - if(!gzclose($fp)){ - return UPLOAD_FILE_HANDLING; - } - - if(!unlink($uploaddir . $filename)){ - return UPLOAD_FILE_HANDLING; - } - - return UPLOAD_SUCCESS; - - /* new file already exists, only thing is a new entry in the database */ - } else { - - $dupl_db = $db->query("SELECT parent, mime, size, share, name FROM files WHERE hash='" . $filehash . "';"); - - while($row = $dupl_db->fetchArray(SQLITE3_NUM)){ - if($row[0] == $parentdir){ - if($mime == $row[1] && $size == $row[2] && $share == $row[3] && $filename == $row[4]){ - return UPLOAD_DUPLICATE; - } - } - } - - if($exists){ - $delete_file_db = $db->query("SELECT hash FROM files WHERE name='".$filename."' AND parent='".$parentdir."';"); - $delete_file_ar = $delete_file_db->fetchArray(SQLITE3_NUM); - - if(check_if_deletable($db, $fileid, $delete_file_ar[0])){ - if(!unlink($uploaddir.$delete_file_ar[0].".gz")){ - return UPLOAD_FILE_HANDLING; - } - } - if(!database_upload_update($db, $fileid, $filename, $mime, $size, $share, $filehash)){ - return UPLOAD_DATABASE; - } - } else { - if(!database_upload($db, $parentdir, $owner, $filename, $folder, $mime, $size, $share, $filehash)){ - return UPLOAD_DATABASE; - } - } - - if(!unlink($_FILES['userfile']['tmp_name'])){ - return UPLOAD_FILE_HANDLING; - } - - return UPLOAD_SUCCESS; - } -} - -//not used atm - -//function web_upload($db){ -// $url = $_POST["url"]; -// if(!preg_match("/^((https?|ftp)?://|www\.|ftp\.)?([-a-z0-9+&@#/%?=~_|!:,.;]+\.)+[a-z]{2}[a-z]*/i", $url)){ -// echo "no hyperlink"; -// return false; -// } -// if(!preg_match("/^[a-zA-Z]+://", $url){ -// $url = "http://".$url; -// } -// $file = file_get_contents($url); -// if(!$file){ -// echo "Couldn't download ".$url; -// return false; -// } -//} |