function net2ftp_module_sendHttpHeaders()
{
// --------------
// This function sends HTTP headers
// --------------
global $net2ftp_globals, $net2ftp_settings;
if (isset($_POST["list"]) == true) {
$list = getSelectedEntries($_POST["list"]);
} elseif (isset($_GET["list"]) == true) {
$list = getSelectedEntries($_GET["list"]);
} else {
$list = "";
}
if ($net2ftp_settings["functionuse_downloadzip"] == "yes") {
$zipactions["download"] = "yes";
$zipactions["email"] = "no";
$zipactions["save"] = "no";
ftp_zip("", $net2ftp_globals["directory"], $list, $zipactions, "", 0);
} else {
$errormessage = __("This function has been disabled by the Administrator of this website.");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
}
function ftp_zip($conn_id, $directory, $list, $zipactions, $zipdir, $divelevel)
{
// --------------
// This function allows to download/save/email a zipfile which contains the selected directories and files
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_globals, $net2ftp_settings, $net2ftp_result, $net2ftp_output;
// -------------------------------------------------------------------------
// Initialization
// -------------------------------------------------------------------------
if ($divelevel == 0) {
// Create the zipfile
$net2ftp_globals["zipfile"] = new zipfile();
$timenow = time();
$zipdir = "";
// Open the connection
$conn_id = ftp_openconnection();
if ($net2ftp_result["success"] == false) {
return false;
}
}
// -------------------------------------------------------------------------
// For all directories...
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["directories"]["total_number"]; $i = $i + 1) {
$newdir = glueDirectories($directory, $list["directories"][$i]["dirfilename"]);
$newzipdir = glueDirectories($zipdir, $list["directories"][$i]["dirfilename"]);
$newdivelevel = $divelevel + 1;
// Check if the directory contains a banned keyword
if ($list["directories"][$i]["selectable"] == "banned_keyword") {
continue;
}
// Get a new list
$newlist = ftp_getlist($conn_id, $newdir);
if ($net2ftp_result["success"] == false) {
return false;
}
ftp_zip($conn_id, $newdir, $newlist, $zipactions, $newzipdir, $newdivelevel);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
continue;
}
if ($divelevel == 0 && ($zipactions["save"] == "yes" || $zipactions["email"] == "yes")) {
$total = $list["stats"]["directories"]["total_number"] + $list["stats"]["files"]["total_number"];
setStatus($i, $total, __("Processing the entries"));
}
}
// end for directories
// -------------------------------------------------------------------------
// For all files...
// -------------------------------------------------------------------------
for ($i = 1; $i <= $list["stats"]["files"]["total_number"]; $i = $i + 1) {
if ($list["files"][$i]["selectable"] != "ok") {
continue;
}
$text = ftp_readfile($conn_id, $directory, $list["files"][$i]["dirfilename"]);
if ($net2ftp_result["success"] == false) {
setErrorVars(true, "", "", "", "");
continue;
}
$filename = stripDirectory(glueDirectories($zipdir, $list["files"][$i]["dirfilename"]));
$net2ftp_globals["zipfile"]->addFile($text, $filename);
if ($divelevel == 0 && ($zipactions["save"] == "yes" || $zipactions["email"] == "yes")) {
$total = $list["stats"]["directories"]["total_number"] + $list["stats"]["files"]["total_number"];
setStatus($list["stats"]["directories"]["total_number"] + $i - 1, $total, __("Processing the entries"));
}
}
// end for files
// -------------------------------------------------------------------------
// End
// -------------------------------------------------------------------------
if ($divelevel == 0) {
// ------------------------
// Send the zipfile to the browser
// ------------------------
if ($zipactions["download"] == "yes") {
$timenow = time();
$filenameToSend = "net2ftp-" . $timenow . ".zip";
$filesizeToSend = strlen($net2ftp_globals["zipfile"]->file());
sendDownloadHeaders($filenameToSend, $filesizeToSend);
echo $net2ftp_globals["zipfile"]->file();
flush();
}
// ------------------------
// Save the zipfile string to a file
// ------------------------
if ($zipactions["save"] == "yes" || $zipactions["email"] == "yes") {
$string = $net2ftp_globals["zipfile"]->file();
$tempfilename = tempnam($net2ftp_globals["application_tempdir"], "zip__");
if ($tempfilename == false) {
@unlink($tempfilename);
$errormessage = __("Unable to create the temporary file. Check the permissions of the %1\$s directory.", $net2ftp_globals["application_tempdir"]);
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
registerTempfile("register", $tempfilename);
local_writefile($tempfilename, $string);
if ($net2ftp_result["success"] == false) {
return false;
}
}
// ------------------------
// Save the zip file to the FTP server
// ------------------------
if ($zipactions["save"] == "yes") {
ftp_putfile($conn_id, "", $tempfilename, $directory, $zipactions["save_filename"], FTP_BINARY, "copy");
if ($net2ftp_result["success"] == false) {
@unlink($tempfilename);
// $errormessage = __("Unable to put the file <b>%1\$s</b> on the FTP server.<br />You may not have write permissions on the directory.", $zipactions["save_filename"]);
// setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
} else {
$net2ftp_output["ftp_zip"][] = __("The zip file has been saved on the FTP server as <b>%1\$s</b>", $zipactions["save_filename"]) . "<br /><br />\n";
}
}
// ------------------------
// Close the connection
// ------------------------
ftp_closeconnection($conn_id);
// ------------------------
// Email
// ------------------------
if ($zipactions["email"] == "yes") {
$FromName = "net2ftp";
$From = $net2ftp_settings["email_feedback"];
$ToName = "";
$To = $zipactions["email_to"];
$Subject = __("Requested files");
// Email message
$Text = __("Dear,") . "\n\n";
$Text .= __("Someone has requested the files in attachment to be sent to this email account (%1\$s).", $To) . "\n";
$Text .= __("If you know nothing about this or if you don't trust that person, please delete this email without opening the Zip file in attachment.") . "\n";
$Text .= __("Note that if you don't open the Zip file, the files inside cannot harm your computer.") . "\n";
$Text .= "\n\n---------------------------------------\n";
$Text .= __("Information about the sender: ") . "\n";
$Text .= __("IP address: ") . $REMOTE_ADDR . "\n";
$Text .= __("Time of sending: ") . mytime() . "\n";
$Text .= __("Sent via the net2ftp application installed on this website: ") . $HTTP_REFERER . "\n";
$Text .= __("Webmaster's email: ") . $From . "\n";
$Text .= "\n\n---------------------------------------\n";
$Text .= __("Message of the sender: ") . "\n";
$Text .= $zipactions["message"] . "\n";
$Text .= "\n\n---------------------------------------\n";
$Text .= __("net2ftp is free software, released under the GNU/GPL license. For more information, go to http://www.net2ftp.com.") . "\n\n\n";
$AttmFiles = array($tempfilename);
SendMail($From, $FromName, $To, $ToName, $Subject, $Text, $Html, $AttmFiles);
if ($net2ftp_result["success"] == false) {
@unlink($tempfilename);
return false;
}
$net2ftp_output["ftp_zip"][] = __("The zip file has been sent to <b>%1\$s</b>.", $To) . "<br /><br />";
}
// ------------------------
// Delete the temporary zipfile
// ------------------------
if ($zipactions["save"] == "yes" || $zipactions["email"] == "yes") {
$success4 = @unlink($tempfilename);
if ($success4 == false) {
$errormessage = __("Unable to delete the temporary file");
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
registerTempfile("unregister", $tempfilename);
}
// Set the variable to NULL to save memory
$net2ftp_globals["zipfile"] = NULL;
}
// end if $divelevel == 0
}
function net2ftp_module_printBody()
{
// --------------
// This function prints the zip screen
// --------------
// -------------------------------------------------------------------------
// Global variables
// -------------------------------------------------------------------------
global $net2ftp_settings, $net2ftp_globals, $net2ftp_messages, $net2ftp_result, $net2ftp_output;
if (isset($_POST["list"]) == true) {
$list = getSelectedEntries($_POST["list"]);
} else {
$list = "";
}
if (isset($_POST["zipactions"]) == true) {
$zipactions = $_POST["zipactions"];
} else {
$zipactions = "";
}
// -------------------------------------------------------------------------
// Variables for all screens
// -------------------------------------------------------------------------
// Title
$title = __("Zip entries");
// Form name, back and forward buttons
$formname = "ZipForm";
$back_onclick = "document.forms['" . $formname . "'].state.value='browse';document.forms['" . $formname . "'].state2.value='main';document.forms['" . $formname . "'].submit();";
$forward_onclick = "document.forms['" . $formname . "'].submit();";
// -------------------------------------------------------------------------
// Variables for screen 1
// -------------------------------------------------------------------------
if ($net2ftp_globals["screen"] == 1) {
// Next screen
$nextscreen = 2;
// Default filename of the zip file
$zipfilename = get_filename_name($list["files"][1]["dirfilename"]) . ".zip";
} elseif ($net2ftp_globals["screen"] == 2) {
// --------------------
// Check the input data
// --------------------
// Filename
if ($zipactions["save"] == "yes" && $zipactions["save"]["filename"] == "") {
$errormessage = __("You did not enter a filename for the zipfile. Go back and enter a filename.") . "<br />";
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// Email address
if ($zipactions["email"] == "yes" && checkEmailAddress($zipactions["email_to"]) == false) {
$errormessage = __("The email address you have entered (%1\$s) does not seem to be valid.<br />Please enter an address in the format <b>username@domain.com</b>", $zipactions["email_to"]) . "<br />";
setErrorVars(false, $errormessage, debug_backtrace(), __FILE__, __LINE__);
return false;
}
// --------------------
// Execute the function
// --------------------
setStatus(4, 10, __("Processing the entries"));
$zipactions["download"] == "no";
ftp_zip("", $net2ftp_globals["directory"], $list, $zipactions, "", 0);
if ($net2ftp_result["success"] == false) {
return false;
}
}
// end elseif
// -------------------------------------------------------------------------
// Print the output
// -------------------------------------------------------------------------
require_once $net2ftp_globals["application_skinsdir"] . "/" . $net2ftp_globals["skin"] . "/manage.template.php";
}
