na";
function conf_init() {
global $HTTP_HOST, $REQUEST_URI;
$file = strtolower(strtr($HTTP_HOST ."". substr($REQUEST_URI, 0, strrpos($REQUEST_URI, "/")), "/:", ".."));
while ($file && !file_exists("includes/$file.php")) $file = substr($file, 0, strrpos($file, "."));
return $file ? $file : "setting";
}
function error_handler($errno, $message, $filename, $line, $variables) {
$types = array(1 => "error", 2 => "warning", 4 => "parse error", 8 => "notice", 16 => "core error", 32 => "core warning", 64 => "compile error", 128 => "compile warning", 256 => "user error", 512 => "user warning", 1024 => "user notice");
$entry = $types[$errno] .": $message in $filename on line $line.";
if ($errno == 1 || $errno == 2 || $errno == 4) {
watchdog("error", $types[$errno] .": $message in $filename on line $line.");
print $entry;
}
}
function watchdog($type, $message) {
global $user, $watchdog, $PHP_SELF;
$link = ($mod) ? $mod : substr(strrchr($PHP_SELF, "/"), 1, strrchr($PHP_SELF, "/") - 4);
db_query("INSERT INTO watchdog (user, type, link, message, location, hostname, timestamp) VALUES ('$user->id', '". check_input($type) ."', '". check_input($link) ."', '". check_input($message) ."', '". check_input(getenv("REQUEST_URI")) ."', '". check_input(getenv("REMOTE_ADDR")) ."', '". time() ."')");
}
function throttle($type, $rate) {
global $user;
if (!(user_access($user, "watchdog") || user_access($user, "comment") || user_access($user, "node"))) {
if ($throttle = db_fetch_object(db_query("SELECT * FROM watchdog WHERE type = '$type' AND hostname = '". getenv("REMOTE_ADDR") ."' AND ". time() ." - timestamp < $rate"))) {
watchdog("warning", "throttle: '". getenv("REMOTE_ADDR") ."' exceeded submission rate - $throttle->type");
header("Location: error.php?op=throttle");
die("submission rate exceeded");
}
else {
watchdog($type, "throttle control");
}
}
}
function path_uri() {
global $HTTP_HOST, $REQUEST_URI;
return "http://". $HTTP_HOST . substr($REQUEST_URI, 0, strrpos($REQUEST_URI, "/")) ."/";
}
function path_img() {
// use "http://your-image-server.com/ if you want to host images on a seperate server.
return "./images/";
}
function notice_account() {
return t("This page requires a valid user account. Please create a user account and login prior to accessing it.");
}
function check_textfield($message) {
return strip_tags(str_replace("\"", """, stripslashes($message)));
}
function check_select($message) {
return check_textfield($message);
}
function check_export($message) {
return check_textfield($message);
}
function check_textarea($message) {
global $allowed_html;
return htmlspecialchars(strip_tags(stripslashes($message), $allowed_html));
}
function check_input($message) {
global $allowed_html;
return strip_tags(addslashes(stripslashes(substr($message, 0, variable_get(max_input_size, 10000)))), $allowed_html);
}
function check_code($message) {
return $message;
}
function check_mail($mail) {
return eregi("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$", $mail) ? 1 : 0;
}
function check_name($name) {
return ereg("[^a-zA-Z0-9_-]", $name) ? 0 : 1;
}
function check_output($message, $nl2br = 0) {
global $allowed_html, $na;
$var = strip_tags(stripslashes(format_text($message)), $allowed_html);
return ($var) ? (($nl2br) ? nl2br($var) : $var) : $na;
}
function format_plural($count, $singular, $plural) {
return ($count == 1) ? "$count ". t($singular) : "$count ". t($plural);
}
function format_interval($timestamp) {
if ($timestamp >= 86400) {
$output .= format_plural(floor($timestamp / 86400), "day", "days");
$timestamp = $timestamp % 86400;
}
if ($timestamp >= 3600) {
$output .= " ". format_plural(floor($timestamp / 3600), "hour", "hours");
$timestamp = $timestamp % 3600;
}
if ($timestamp >= 60) {
$output .= " ". floor($timestamp / 60) ." min";
$timestamp = $timestamp % 60;
}
if ($timestamp > 0) {
$output .= " $timestamp sec";
}
return ($output) ? $output : "0 sec";
}
function format_date($timestamp, $type = "medium", $format = "") {
global $user;
$timestamp += ($user->timezone) ? $user->timezone - date("Z") : 0;
switch ($type) {
case "small":
$date = date("m/d/y - H:i", $timestamp);
break;
case "medium":
$date = t(date("l", $timestamp)) .", ". date("m/d/Y - H:i", $timestamp);
break;
case "large":
$date = t(date("l", $timestamp)) .", ". t(date("F", $timestamp)) ." ". date("d, Y - H:i", $timestamp);
break;
case "custom":
$date = date($format, $timestamp);
break;
default:
$date = t(date("l", $timestamp)) .", ". date("m/d/Y - H:i", $timestamp);
}
return $date;
}
function format_username($username) {
global $user;
if ($username) return (user_access($user, "account") ? "$username" : "$username");
else return variable_get(anonymous, "Anonymous");
}
function format_email($address) {
global $na;
return ($address) ? "$address" : $na;
}
function format_url($address, $description = "") {
global $na;
$description = ($description) ? $description : $address;
return ($address) ? "". check_output($description) ."" : $na;
}
function format_tag($link, $text) {
return "''. ('$text' ? '$text' : '$link') .''";
}
function format_text($text) {
$src = array( // "/(<\/?)(\w+)([^>]*>)/e", // convert HTML to lower case
"/\[\[(([^\|]*?)(\|([^\|]*?))?)\]\]/e"); // [link|description]
$dst = array( // "'\\1'. strtolower('\\2') .'\\3'", // convert HTML to lower case
format_tag('\\2', '\\4')); // [link|description]
return preg_replace($src, $dst, $text);
}
function form($action, $form, $method = "post") {
return "\n";
}
function form_item($title, $value, $description = 0) {
return ($description) ? "$title:
$value
$description\n" : "$title:
$value
\n";
}
function form_textfield($title, $name, $value, $size, $maxlength, $description = 0) {
return form_item($title, "", $description);
}
function form_textarea($title, $name, $value, $cols, $rows, $description = 0) {
return form_item($title, "", $description);
}
function form_select($title, $name, $value, $options, $description = 0) {
foreach ($options as $key=>$choice) $select .= "";
return form_item($title, "", $description);
}
function form_hidden($name, $value) {
return "\n";
}
function form_submit($value) {
return "\n";
}
$conf = conf_init();
include_once "includes/$conf.php";
include_once "includes/structure.inc";
include_once "includes/database.inc";
include_once "includes/variable.inc";
include_once "includes/comment.inc";
include_once "includes/module.inc";
include_once "includes/locale.inc";
include_once "includes/search.inc";
include_once "includes/timer.inc";
include_once "includes/theme.inc";
include_once "includes/user.inc";
include_once "includes/node.inc";
// initialize user session:
user_init();
// initialize installed modules:
module_init();
// initialize localization system:
$locale = locale_init();
// initialize configuration variables:
$conf = variable_init();
// initialize theme:
$theme = theme_init();
// set error handler:
set_error_handler("error_handler");
?>