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Git 2012-04-03 08:00:22 +00:00
parent 2affa894ac
commit 8f04071913
1 changed files with 89 additions and 20 deletions
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109
classes/script_start.php
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@ -258,7 +258,11 @@
$Debug->set_flag('start function definitions');
// Get cached user info, is used for the user loading the page and usernames all over the site
/**
* Get cached user info, is used for the user loading the page and usernames all over the site
*
* @param $UserID int The UserID to get info for
*/
function user_info($UserID) {
global $DB, $Cache, $Classes;
$UserInfo = $Cache->get_value('user_info_'.$UserID);
@ -324,7 +328,12 @@ function user_info($UserID) {
return $UserInfo;
}
// Only used for current user
/**
* Gets the heavy user info
* Only used for current user
* @param $UserID The userid to get the information for
* @return fetched heavy info
*/
function user_heavy_info($UserID) {
global $DB, $Cache;
//global $Debug;
@ -424,6 +433,13 @@ function user_heavy_info($UserID) {
return $HeavyInfo;
}
/**
* Updates the site options in the database
*
* @param $UserID the UserID to set the options for
* @param $NewOptions the new options to set
* @return false if $NewOptions is empty, otherwise void.
*/
function update_site_options($UserID, $NewOptions) {
if(!is_number($UserID)) {
error(0);
@ -458,6 +474,12 @@ function update_site_options($UserID, $NewOptions) {
}
}
/**
* Gets the permissions associated with a certain permissionid
*
* @param $PermissionID the kind of permissions to fetch
* @return permissions
*/
function get_permissions($PermissionID) {
global $DB, $Cache;
$Permission = $Cache->get_value('perm_'.$PermissionID);
@ -546,7 +568,12 @@ function ip2unsigned($IP) {
return sprintf("%u", ip2long($IP));
}
// Geolocate an IP address. Two functions - a database one, and a dns one.
/**
* Geolocate an IP address using the database
*
* @param $IP the ip to fetch the country for
* @return the country of origin
*/
function geoip($IP) {
static $IPs = array();
if (isset($IPs[$IP])) {
@ -565,6 +592,12 @@ function geoip($IP) {
return $Country;
}
/**
* Geolocate an IP address using DNS
*
* @param $IP the ip to fetch the country for
* @return the country of origin
*/
function old_geoip($IP) {
static $Countries = array();
if(empty($Countries[$IP])) {
@ -592,6 +625,11 @@ function old_geoip($IP) {
return $Countries[$IP];
}
/**
* Gets the hostname for an ip
* @param $ip the ip to get the hostname for
* @return hostname fetched
*/
function gethostbyip($ip)
{
$testar = explode('.',$ip);
@ -609,6 +647,12 @@ function gethostbyip($ip)
}
/**
* Gets an hostname using AJAX
*
* @param $IP the IP to fetch
* @return a span with javascript code
*/
function get_host($IP) {
static $ID = 0;
++$ID;
@ -643,6 +687,9 @@ function display_ip($IP) {
return $Line;
}
/**
* Log out the current session
*/
function logout() {
global $SessionID, $LoggedUser, $DB, $Cache;
setcookie('session','',time()-60*60*24*365,'/','',false);
@ -674,8 +721,13 @@ function enforce_login() {
}
}
// Make sure $_GET['auth'] is the same as the user's authorization key
// Should be used for any user action that relies solely on GET.
/**
* Make sure $_GET['auth'] is the same as the user's authorization key
* Should be used for any user action that relies solely on GET.
*
* @param Are we using ajax?
* @return authorisation status. Prints an error message to LAB_CHAN on IRC on failure.
*/
function authorize($Ajax = false) {
global $LoggedUser;
if(empty($_REQUEST['auth']) || $_REQUEST['auth'] != $LoggedUser['AuthKey']) {
@ -686,11 +738,14 @@ function authorize($Ajax = false) {
return true;
}
// This function is to include the header file on a page.
// $JSIncludes is a comma separated list of js files to be inclides on
// the page, ONLY PUT THE RELATIVE LOCATION WITHOUT .js
// ex: 'somefile,somdire/somefile'
/**
* This function is to include the header file on a page.
*
* @param $PageTitle the title of the page
* @param $JSIncludes is a comma separated list of js files to be inclides on
* the page, ONLY PUT THE RELATIVE LOCATION WITHOUT .js
* ex: 'somefile,somdire/somefile'
*/
function show_header($PageTitle='',$JSIncludes='') {
global $Document, $Cache, $DB, $LoggedUser, $Mobile, $Classes;
@ -704,22 +759,30 @@ function show_header($PageTitle='',$JSIncludes='') {
}
}
/*-- show_footer function ------------------------------------------------*/
/*------------------------------------------------------------------------*/
/* This function is to include the footer file on a page. */
/* $Options is an optional array that you can pass information to the */
/* header through as well as setup certain limitations */
/* Here is a list of parameters that work in the $Options array: */
/* ['disclaimer'] = [boolean] Displays the disclaimer in the footer */
/* Default is false */
/**************************************************************************/
/**
* This function is to include the footer file on a page.
*
* @param $Options an optional array that you can pass information to the
* header through as well as setup certain limitations
* Here is a list of parameters that work in the $Options array:
* ['disclaimer'] = [boolean] (False) Displays the disclaimer in the footer
*/
function show_footer($Options=array()) {
global $ScriptStartTime, $LoggedUser, $Cache, $DB, $SessionID, $UserSessions, $Debug, $Time;
if (!is_array($LoggedUser)) { require(SERVER_ROOT.'/design/publicfooter.php'); }
else { require(SERVER_ROOT.'/design/privatefooter.php'); }
}
function cut_string($Str,$Length,$Hard=0,$ShowDots=1) {
/**
* Shorten a string
*
* @param $Str string to cut
* @param $Length cut at length
* @param $Hard force cut at length instead of at closest word
* @param $ShowDots Show dots at the end
* @return string formatted string
*/
function cut_string($Str,$Length,$Hard = false,$ShowDots = true) {
if (strlen($Str)>$Length) {
if ($Hard==0) {
// Not hard, cut at closest word
@ -738,6 +801,12 @@ function cut_string($Str,$Length,$Hard=0,$ShowDots=1) {
}
}
/**
* Gets the CSS class corresponding to a ratio
*
* @param $Ratio ratio to get the css class for
* @return string the CSS class corresponding to the ratio range
*/
function get_ratio_color($Ratio) {
if ($Ratio < 0.1) { return 'r00'; }
if ($Ratio < 0.2) { return 'r01'; }