function ftp_copymovedelete($conn_id_source, $conn_id_target, $list, $copymovedelete, $divelevel)
{
// --------------
// This function copies/moves/deletes directories and files from an FTP server to the same
// or another FTP server.
//
// Note there is a difference between move on the same FTP server, and move to another FTP
// server. Move on the same FTP server is done by renaming the directories and files because
// this is much faster.
//
// For copy (on same or another FTP server) and move (to another FTP server), files
// are first transferred from the source FTP server to the webserver, and then transferred
// to the target FTP server.
//
// $list[$i]["dirorfile"] contains d or - which indicates if its a directory or a file
// $list[$i]["dirfilename"] contains the entry name
// $list[$i]["sourcedirectory"] contains the source directory
// $list[$i]["targetdirectory"] contains the target directory
// $list[$i]["newname"] contains the new name if divelevel = 0; for deeper levels the newname is the entry name itself
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_globals, $net2ftp_settings, $net2ftp_result, $net2ftp_output;
// -------------------------------------------------------------------------
// Initialization
// -------------------------------------------------------------------------
if ($divelevel == 0) {
$net2ftp_output["ftp_copymovedelete"][] = "<ul>";
}
// Total number of directories and files on level 0 (chosen by the user)
$total_dirs_files = $list["stats"]["directories"]["total_number"] + $list["stats"]["files"]["total_number"];
// -------------------------------------------------------------------------
// For all directories
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["directories"]["total_number"]; $i = $i + 1) {
// ------------------------------
// Set the status
// ------------------------------
$message = __("Processing entry %1\$s", javascriptEncode2($list["directories"][$i]["dirfilename"])) . " ({$i}/{$total_dirs_files})";
setStatus($i, $total_dirs_files, $message);
// ------------------------------
// Source and target
// ------------------------------
$source = glueDirectories($list["directories"][$i]["sourcedirectory"], $list["directories"][$i]["dirfilename"]);
if ($copymovedelete == "copy" || $copymovedelete == "move") {
if ($divelevel > 0) {
$target = glueDirectories($list["directories"][$i]["targetdirectory"], $list["directories"][$i]["dirfilename"]);
} else {
$target = glueDirectories($list["directories"][$i]["targetdirectory"], $list["directories"][$i]["newname"]);
}
// First-level user-selected directories can have been renamed
} else {
$target = "";
}
// ------------------------------
// Print starting message
// ------------------------------
$net2ftp_output["ftp_copymovedelete"][] = __("Processing directory <b>%1\$s</b>", $source);
$net2ftp_output["ftp_copymovedelete"][] = "<ul>";
// ------------------------------
// Check that the targetdirectory is not a subdirectory of the sourcedirectory
// ------------------------------
if ($conn_id_source == $conn_id_target && $copymovedelete != "delete" && isSubdirectory($source, $target) == true) {
$net2ftp_output["ftp_copymovedelete"][] = __("The target directory <b>%1\$s</b> is the same as or a subdirectory of the source directory <b>%2\$s</b>, so this directory will be skipped", $target, $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
continue;
}
// ------------------------------
// Check if the directory contains a banned keyword
// ------------------------------
// If banned keyword - copy: continue
// If banned keyword - move: abort
if ($list["directories"][$i]["selectable"] == "banned_keyword") {
if ($copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("The directory <b>%1\$s</b> contains a banned keyword, so this directory will be skipped", $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
continue;
} elseif ($copymovedelete == "move") {
$net2ftp_output["ftp_copymovedelete"][] = __("The directory <b>%1\$s</b> contains a banned keyword, aborting the move", $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
return false;
}
}
// ------------------------------
// For copy (to the same or another FTP server), move (to another FTP server) or delete
// ------------------------------
if ($copymovedelete == "copy" || $copymovedelete == "move" && $conn_id_source != $conn_id_target || $copymovedelete == "delete") {
// Create the targetdirectory
if ($copymovedelete == "copy" || $copymovedelete == "move") {
$success1 = ftp_mkdir($conn_id_target, $target);
if ($success1 == false) {
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to create the subdirectory <b>%1\$s</b>. It may already exist. Continuing the copy/move process...", $target);
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Created target subdirectory <b>%1\$s</b>", $target);
}
}
// Get a new list
$newlist = ftp_getlist($conn_id_source, $source);
if ($net2ftp_result["success"] == false) {
$net2ftp_output["ftp_copymovedelete"][] = __("The directory <b>%1\$s</b> could not be selected, so this directory will be skipped", $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
setErrorVars(true, "", "", "", "");
continue;
}
// Add information to the list
for ($j = 1; $j <= $newlist["stats"]["directories"]["total_number"]; $j++) {
$newlist["directories"][$j]["sourcedirectory"] = $source;
$newlist["directories"][$j]["targetdirectory"] = $target;
}
for ($j = 1; $j <= $newlist["stats"]["files"]["total_number"]; $j++) {
$newlist["files"][$j]["sourcedirectory"] = $source;
$newlist["files"][$j]["targetdirectory"] = $target;
}
// Call the function recursively
$newdivelevel = $divelevel + 1;
$ftp_copymovedelete_result = ftp_copymovedelete($conn_id_source, $conn_id_target, $newlist, $copymovedelete, $newdivelevel);
// Delete the source directory
// (Only if there were no problems in the recursive call to ftp_copymovedelete() above)
if ($ftp_copymovedelete_result == true && ($copymovedelete == "move" || $copymovedelete == "delete")) {
ftp_rmdir2($conn_id_source, $source);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to delete the subdirectory <b>%1\$s</b> - it may not be empty", $source);
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Deleted subdirectory <b>%1\$s</b>", $source);
}
}
}
// end if copy, move to another FTP server, delete
// ------------------------------
// For move (to the same FTP server)
// ------------------------------
if ($copymovedelete == "move" && $conn_id_source == $conn_id_target) {
ftp_rename3($conn_id_source, $source, $target);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to move the directory <b>%1\$s</b>", $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
continue;
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Moved directory <b>%1\$s</b>", $source);
}
}
// end if move to the same FTP server
// ------------------------------
// Print ending message
// ------------------------------
$net2ftp_output["ftp_copymovedelete"][] = __("Processing of directory <b>%1\$s</b> completed", $source);
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
}
// end for list_directories
// -------------------------------------------------------------------------
// Process the files
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["files"]["total_number"]; $i = $i + 1) {
// ------------------------------
// Set the status
// ------------------------------
$j = $list["stats"]["directories"]["total_number"] + $i;
$message = __("Processing entry %1\$s", javascriptEncode2($list["files"][$i]["dirfilename"])) . " ({$j}/{$total_dirs_files})";
setStatus($j, $total_dirs_files, $message);
// ------------------------------
// Source and target
// ------------------------------
$source = glueDirectories($list["files"][$i]["sourcedirectory"], $list["files"][$i]["dirfilename"]);
if ($copymovedelete == "copy" || $copymovedelete == "move") {
if (isset($list["files"][$i]["newname"])) {
$target = glueDirectories($list["files"][$i]["targetdirectory"], $list["files"][$i]["newname"]);
} else {
$target = glueDirectories($list["files"][$i]["targetdirectory"], $list["files"][$i]["dirfilename"]);
}
} else {
$target = "";
}
// ------------------------------
// Check that the target is not the same as the source file
// ------------------------------
if ($conn_id_source == $conn_id_target && $target == $source) {
$net2ftp_output["ftp_copymovedelete"][] = __("The target for file <b>%1\$s</b> is the same as the source, so this file will be skipped", $source);
continue;
}
// ------------------------------
// Check if the file contains a banned keyword, and if it is not bigger than the limit
// ------------------------------
// If banned keyword or too big - copy: continue with the other files
// If banned keyword or too big - move: abort
if ($list["files"][$i]["selectable"] == "banned_keyword") {
if ($copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("The file <b>%1\$s</b> contains a banned keyword, so this file will be skipped", $source);
continue;
} elseif ($copymovedelete == "move") {
$net2ftp_output["ftp_copymovedelete"][] = __("The file <b>%1\$s</b> contains a banned keyword, aborting the move", $source);
return false;
}
} elseif ($list["files"][$i]["selectable"] == "too_big") {
if ($copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("The file <b>%1\$s</b> is too big to be copied, so this file will be skipped", $source);
continue;
} elseif ($copymovedelete == "move") {
$net2ftp_output["ftp_copymovedelete"][] = __("The file <b>%1\$s</b> is too big to be moved, aborting the move", $source);
return false;
}
}
// ------------------------------------
// For copy (to the same or another FTP server) or move (to another FTP server)
// ------------------------------------
if ($copymovedelete == "copy" || $copymovedelete == "move" && $conn_id_source != $conn_id_target) {
// Get file from remote sourcedirectory to local temp directory
// Don't delete the source file yet
$localtargetdir = $net2ftp_globals["application_tempdir"];
$localtargetfile = $list["files"][$i]["dirfilename"] . ".txt";
$remotesourcedir = $list["files"][$i]["sourcedirectory"];
$remotesourcefile = $list["files"][$i]["dirfilename"];
$ftpmode = ftpAsciiBinary($list["files"][$i]["dirfilename"]);
$copymove = "copy";
ftp_getfile($conn_id_source, $localtargetdir, $localtargetfile, $remotesourcedir, $remotesourcefile, $ftpmode, $copymove);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
if ($copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to copy the file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
continue;
} elseif ($copymovedelete == "move") {
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to move the file <b>%1\$s</b>, aborting the move", $list["files"][$i]["dirfilename"]);
return false;
}
}
// Put file from local temp directory to remote targetdirectory
// Delete the temporary file
$localsourcedir = $net2ftp_globals["application_tempdir"];
$localsourcefile = $list["files"][$i]["dirfilename"] . ".txt";
$remotetargetdir = $list["files"][$i]["targetdirectory"];
if (isset($list["files"][$i]["newname"])) {
$remotetargetfile = $list["files"][$i]["newname"];
} else {
$remotetargetfile = $list["files"][$i]["dirfilename"];
}
$copymove = "move";
ftp_putfile($conn_id_target, $localsourcedir, $localsourcefile, $remotetargetdir, $remotetargetfile, $ftpmode, $copymove);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
if ($copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to copy the file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
continue;
} elseif ($copymovedelete == "move") {
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to move the file <b>%1\$s</b>, aborting the move", $list["files"][$i]["dirfilename"]);
return false;
}
} elseif ($net2ftp_result["success"] == true && $copymovedelete == "copy") {
$net2ftp_output["ftp_copymovedelete"][] = __("Copied file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
} elseif ($copymovedelete == "move") {
$remotesource = glueDirectories($list["files"][$i]["sourcedirectory"], $list["files"][$i]["dirfilename"]);
ftp_delete2($conn_id_source, $remotesource);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to move the file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Moved file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
}
}
} elseif ($copymovedelete == "move" && $conn_id_source == $conn_id_target) {
ftp_rename3($conn_id_source, $source, $target);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to move the file <b>%1\$s</b>", $source);
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Moved file <b>%1\$s</b>", $source);
}
} elseif ($copymovedelete == "delete") {
$remotesource = glueDirectories($list["files"][$i]["sourcedirectory"], $list["files"][$i]["dirfilename"]);
ftp_delete2($conn_id_source, $remotesource);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
$net2ftp_output["ftp_copymovedelete"][] = __("Unable to delete the file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
continue;
} else {
$net2ftp_output["ftp_copymovedelete"][] = __("Deleted file <b>%1\$s</b>", $list["files"][$i]["dirfilename"]);
}
}
// end delete
}
// end for list_files
if ($divelevel == 0) {
$net2ftp_output["ftp_copymovedelete"][] = "</ul>";
}
// Print message
if ($divelevel == 0) {
$net2ftp_output["ftp_copymovedelete"][] = __("All the selected directories and files have been processed.");
}
return true;
}
function checkAuthorizedDirectory($directory)
{
// --------------
// 1 - This function checks whether the current $directory name contains a banned
// keyword.
// 2 - It also checks if the current $directory is a subdirectory of the
// homedirectory. The rootdirectory is first checked for the current user;
// if this is not set, the default rootdirectory is checked.
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_globals, $net2ftp_settings, $net2ftp_result;
// -------------------------------------------------------------------------
// 1 - Check if the directory name contains a banned keyword
// -------------------------------------------------------------------------
if (checkAuthorizedName($directory) == false) {
return false;
}
// -------------------------------------------------------------------------
// 2 - Check if the directory is a subdirectory of the homedirectory (set in the DB)
// -------------------------------------------------------------------------
// ----------------------------------------------
// Initial checks
// ----------------------------------------------
if ($net2ftp_settings["use_database"] != "yes" || $net2ftp_settings["check_homedirectory"] != "yes") {
return true;
}
// ----------------------------------------------
// Get the homedirectory from the database, then store it in a global
// variable, and from then on, don't access the database any more
// ----------------------------------------------
$net2ftp_globals["homedirectory"] = getRootdirectory();
// ----------------------------------------------
// Check if the current directory is a subdirectory of the homedirectory
// ----------------------------------------------
if (isSubdirectory($net2ftp_globals["homedirectory"], $directory) == false) {
return false;
} else {
return true;
}
}