function HookUser_preferencesuser_preferencesSaveadditionaluserpreferences()
{
global $user_preferences_change_username, $user_preferences_change_email, $user_preferences_change_name, $userref, $useremail, $username, $userfullname, $lang;
$newUsername = trim(safe_file_name(getvalescaped('username', $username)));
$newEmail = getvalescaped('email', $userfullname);
$newFullname = getvalescaped('fullname', $userfullname);
# Check if a user with that username already exists
if ($user_preferences_change_username && $username != $newUsername) {
$existing = sql_query('select ref from user where username=\'' . escape_check($newUsername) . '\'');
if (!empty($existing)) {
$GLOBALS['errorUsername'] = $lang['useralreadyexists'];
return false;
}
}
# Check if a user with that email already exists
if ($user_preferences_change_email && $useremail != $newEmail) {
$existing = sql_query('select ref from user where email=\'' . escape_check($newEmail) . '\'');
if (!empty($existing)) {
$GLOBALS['errorEmail'] = $lang['useremailalreadyexists'];
return false;
}
}
# Store changed values in DB, and update the global variables as header.php is included next
if ($user_preferences_change_username && $username != $newUsername) {
sql_query("update user set username='******' where ref='" . $userref . "'");
$username = $newUsername;
}
if ($user_preferences_change_email && $useremail != $newEmail) {
sql_query("update user set email='" . escape_check($newEmail) . "' where ref='" . $userref . "'");
$useremail = $newEmail;
}
if ($user_preferences_change_name && $userfullname != $newFullname) {
sql_query("update user set fullname='" . escape_check($newFullname) . "' where ref='" . $userref . "'");
$userfullname = $newFullname;
}
return getvalescaped('currentpassword', '') == '' || getvalescaped('password', '') == '' && getvalescaped('password2', '') == '';
}
function make_username($name)
{
# Generates a unique username for the given name
# First compress the various name parts
$s = trim_array(explode(" ", $name));
$name = $s[count($s) - 1];
for ($n = count($s) - 2; $n >= 0; $n--) {
$name = substr($s[$n], 0, 1) . $name;
}
$name = safe_file_name(strtolower($name));
# Create fullname usernames:
global $user_account_fullname_create;
if ($user_account_fullname_create) {
$name = '';
foreach ($s as $name_part) {
$name .= '_' . $name_part;
}
$name = substr($name, 1);
$name = safe_file_name($name);
}
# Check for uniqueness... append an ever-increasing number until unique.
$unique = false;
$num = -1;
while (!$unique) {
$num++;
$c = sql_value("select count(*) value from user where username='******'", 0);
$unique = $c == 0;
}
return $name . ($num == 0 ? "" : $num);
}
# Archive created, schedule the command file for deletion.
if (!$use_zip_extension) {
$deletion_array[] = $cmdfile;
}
# Remove temporary files.
foreach ($deletion_array as $tmpfile) {
delete_exif_tmpfile($tmpfile);
}
# Get the file size of the archive.
$filesize = @filesize_unlimited($zipfile);
if ($use_collection_name_in_zip_name) {
# Use collection name (if configured)
if ($archiver) {
$filename = $lang["collectionidprefix"] . $collection . "-" . safe_file_name(i18n_get_collection_name($collectiondata)) . "-" . $size . "." . $collection_download_settings[$settings_id]["extension"];
} else {
$filename = $lang["collectionidprefix"] . $collection . "-" . safe_file_name(i18n_get_collection_name($collectiondata)) . "-" . $size . ".zip";
}
} else {
# Do not include the collection name in the filename (default)
if ($archiver) {
$filename = $lang["collectionidprefix"] . $collection . "-" . $size . "." . $collection_download_settings[$settings_id]["extension"];
} else {
$filename = $lang["collectionidprefix"] . $collection . "-" . $size . ".zip";
}
}
header("Content-Disposition: attachment; filename=" . $filename);
if ($archiver) {
header("Content-Type: " . $collection_download_settings[$settings_id]["mime"]);
} else {
header("Content-Type: application/zip");
}
function register_plugin($plugin)
{
global $plugins, $language, $pagename, $lang, $applicationname;
# Include language file
$langpath = dirname(__FILE__) . "/../plugins/" . $plugin . "/languages/";
if (file_exists($langpath . "en.php")) {
include $langpath . "en.php";
}
if ($language != "en") {
if (substr($language, 2, 1) == '-' && substr($language, 0, 2) != 'en') {
@(include $langpath . safe_file_name(substr($language, 0, 2)) . ".php");
}
@(include $langpath . safe_file_name($language) . ".php");
}
# Also include plugin hook file for this page.
if ($pagename == "collections_frameless_loader") {
$pagename = "collections";
}
$hookpath = dirname(__FILE__) . "/../plugins/" . $plugin . "/hooks/" . $pagename . ".php";
if (file_exists($hookpath)) {
include $hookpath;
}
# Support an 'all' hook
$hookpath = dirname(__FILE__) . "/../plugins/" . $plugin . "/hooks/all.php";
if (file_exists($hookpath)) {
include $hookpath;
}
return true;
}
function append_to_uploads($entry, $tmp_file)
{
// add system information
$entry['uploaded'] = time();
$entry['request'] = $_SERVER;
$entry['original_name'] = $entry['name'];
$entry['session'] = get_session_id();
$safe_name = safe_file_name($entry['name']);
$entry['name'] = $safe_name;
$n = 1;
while (file_exists($entry['name'])) {
// make filename unique
$entry['name'] = $n . '_' . $safe_name;
$n++;
}
rename($tmp_file, get_storage_folder() . '/' . $entry['name']);
if (lock(get_storage_folder() . '/.lock', true)) {
$setup = get_setup();
$setup['uploads'][md5(microtime())] = $entry;
save_setup($setup);
lock(get_storage_folder() . '/.lock', false);
}
}
if ($language=="us") {$language="en-US";}
# Make sure the provided language is a valid language
if (!array_key_exists($language,$languages))
{
if (isset($defaultlanguage))
$language=$defaultlanguage;
else
$language='en';
}
# Always include the english pack (in case items have not yet been translated)
include dirname(__FILE__)."/../languages/en.php";
if ($language!="en")
{
include dirname(__FILE__)."/../languages/" . safe_file_name($language) . ".php";
}
# Register all plugins
for ($n=0;$n<count($plugins);$n++)
{
register_plugin($plugins[$n]);
}
# Set character set.
if (($pagename!="download") && ($pagename!="graph")) {header("Content-Type: text/html; charset=UTF-8");} // Make sure we're using UTF-8.
#------------------------------------------------------
# Pre-load all text for this page.
$site_text=array();
/**
* Sets the language to be used.
*
* @param string $defaultlanguage
* @return array
*/
function set_language($defaultlanguage)
{
global $languages;
global $storagedir, $applicationname, $homeanim_folder;
# Used in the language files.
$defaultlanguage = safe_file_name($defaultlanguage);
if (file_exists("../languages/en.php")) {
include "../languages/en.php";
}
if ($defaultlanguage == '') {
//See if we can auto-detect the most likely language. The user can override this.
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$httplanguage = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
if (array_key_exists($httplanguage[0], $languages)) {
$defaultlanguage = $httplanguage[0];
}
}
}
if ($defaultlanguage != 'en') {
if (file_exists("../languages/" . $defaultlanguage . ".php")) {
include "../languages/" . $defaultlanguage . ".php";
}
}
return $lang;
}
function register_plugin_language($plugin)
{
global $plugins, $language, $pagename, $lang, $applicationname;
# Include language file
$langpath = dirname(__FILE__) . "/../plugins/" . $plugin . "/languages/";
if (file_exists($langpath . "en.php")) {
include $langpath . "en.php";
}
if ($language != "en") {
if (substr($language, 2, 1) == '-' && substr($language, 0, 2) != 'en') {
@(include $langpath . safe_file_name(substr($language, 0, 2)) . ".php");
}
@(include $langpath . safe_file_name($language) . ".php");
}
}
}
}
# Archive created, schedule the command file for deletion.
$deletion_array[] = $cmdfile;
# Remove temporary files.
foreach ($deletion_array as $tmpfile) {
delete_exif_tmpfile($tmpfile);
}
# Get the file size of the archive.
$filesize = @filesize_unlimited(get_temp_dir() . "/" . $file);
if ($use_collection_name_in_zip_name) {
# Use collection name (if configured)
if ($archiver) {
$filename = $lang["collectionidprefix"] . $collection . "-" . safe_file_name(i18n_get_translated($collectiondata['name'])) . "-" . $size . "." . $collection_download_settings[$settings_id]["extension"];
} else {
$filename = $lang["collectionidprefix"] . $collection . "-" . safe_file_name(i18n_get_translated($collectiondata['name'])) . "-" . $size . ".zip";
}
} else {
# Do not include the collection name in the filename (default)
if ($archiver) {
$filename = $lang["collectionidprefix"] . $collection . "-" . $size . "." . $collection_download_settings[$settings_id]["extension"];
} else {
$filename = $lang["collectionidprefix"] . $collection . "-" . $size . ".zip";
}
}
header("Content-Disposition: attachment; filename=" . $filename);
if ($archiver) {
header("Content-Type: " . $collection_download_settings[$settings_id]["mime"]);
} else {
header("Content-Type: application/zip");
}
# Get the file size of the archive.
$filesize = @filesize_unlimited($zipfile);
if ($archiver)
$suffix = '.' . $collection_download_settings[$settings_id]['extension'];
else
$suffix = '.zip';
$filename = hook('changecollectiondownloadname', null, array($collection, $size, $suffix));
if (empty($filename))
{
if ($use_collection_name_in_zip_name)
{
# Use collection name (if configured)
$filename = $lang["collectionidprefix"] . $collection . "-"
. safe_file_name(i18n_get_collection_name($collectiondata)) . "-" . $size
. $suffix;
}
else
{
# Do not include the collection name in the filename (default)
$filename = $lang["collectionidprefix"] . $collection . "-" . $size . $suffix;
}
}
header("Content-Disposition: attachment; filename=" . $filename);
if ($archiver) {header("Content-Type: " . $collection_download_settings[$settings_id]["mime"]);}
else {
header("Content-Type: application/zip");}
if ($use_zip_extension){header("Content-Transfer-Encoding: binary");}
header("Content-Length: " . $filesize);
