ok here it is
controllers/home.php
<?php session_start();
class Home extends Controller {
function Intro()
{
parent::Controller();
}
function index()
{
$this->loadSettings();
$datas = $this->common->authenticate();
global $userId,$now,$rootPath; //declare $userId and $now as global variable
$data = array();
if(count($datas)>0)
{
$data = $datas;
$friendsArray = $this->common->getFriends($userId);
$data['friends'] = $this->homeFriends($friendsArray);
$data['friends_request'] = $this->common->homeFriendsRequest($userId);
}
else
{
$datas = $this->common->basicvars();
$data = $datas;
}
$this->smartyextended->view('home', $data);
}
###################################################################################################
#Method : homeFriends()
#Type : sub
#Description : prepares friends list to show one home page
##################################################################################################
function homeFriends($friendsArray)
{
//$this->loadSettings();
$currentPage = base_url();
$mainContent = '';
if(!empty($friendsArray))
{
$siteVars = $this->common->getSiteVars();
$listOnHome = $siteVars['listOnHome'];
$friendTitle = '<tr>
<td bgcolor="#e9e9e9"> <span class="blktxt"><strong>Friends</strong></span></td>
</tr>';
for($i=0;$i<count($friendsArray) && $i<$listOnHome;$i++)
{
//echo getAvatar($friendsArray[$i]);
$friendPhoto= $this->common->getAvatar($friendsArray[$i]);
$friendName = $this->common->getUsername($friendsArray[$i]);
$viewProfile= base_url().'index.php/profile/user/'.$friendsArray[$i];
$viewFriends= base_url().'index.php/friends/view/'.$friendsArray[$i];
$content .= '<tr>
<td width="37%" height="65"><div align="left"><a href="'.$viewProfile.'" class="BlueLink"><img src="'.$friendPhoto.'" width="50" border="0" /></a></div></td>
<td width="63%" class="BluSubtxt"><strong><a href="'.$viewProfile.'" class="BlueLink">'.ucwords($friendName).'</a></strong><br />
<a href="'.$viewFriends.'" class="BlueLink">View Friends</a></td>
</tr>';
}
$content = '<tr>
<td>
<table width="100%" border="0" cellspacing="0" cellpadding="0">'.$content.'
</table>
</td>
</tr>';
$mainContent = '<table width="100%" border="0" cellspacing="4" cellpadding="0">'.$friendTitle.$content.'</table>';
}
return $mainContent;
}//end getFriends()
###################################################################################################
#Method : load_settings()
#Type : sub
#Description : load all common variables from config and assign to the global variables
##################################################################################################
function loadSettings()
{
global $userId,$now,$mplayer,$mencoder,$rootPath,$adminName,$adminEmail,$siteName,$siteTitle;
$this->load->model('common');
$userId = $this->config->item('userId');
$now = $this->config->item('now');
$mencoder = $this->config->item('mencoder');
$mplayer = $this->config->item('mplayer');
$rootPath = $this->config->item('rootPath');
$siteVars = $this->common->getSiteVars();
$adminName = $siteVars['adminName'];
$adminEmail = $siteVars['adminEmail'];
$siteName = $siteVars['siteName'];
$siteTitle = $siteVars['siteTitle'];
}
}
?>
config/config.php
<?php
if (!defined('BASEPATH')) exit('No direct script access allowed');
/*
|--------------------------------------------------------------------------
| Base Site URL
|--------------------------------------------------------------------------
|
| URL to your Code Igniter root. Typically this will be your base URL,
| WITH a trailing slash:
|
| http://www.your-site.com/
|
*/
$config['base_url'] = "www.domain.com"; // If uploaded to root
//$config['base_url'] = "http://www.domain.ltd/dir/"; // If uploaded to subdirectory
/*
|--------------------------------------------------------------------------
| Index File
|--------------------------------------------------------------------------
|
| Typically this will be your index.php file, unless you've renamed it to
| something else. If you are using mod_rewrite to remove the page set this
| variable so that it is blank.
|
*/
$config['index_page'] = "index.php";
/*
|--------------------------------------------------------------------------
| URI PROTOCOL
|--------------------------------------------------------------------------
|
| This item determines which server global should be used to retrieve the
| URI string. The default setting of "AUTO" works for most servers.
| If your links do not seem to work, try one of the other delicious flavors:
|
| 'AUTO' Default - auto detects
| 'PATH_INFO' Uses the PATH_INFO
| 'QUERY_STRING' Uses the QUERY_STRING
| 'REQUEST_URI' Uses the REQUEST_URI
| 'ORIG_PATH_INFO' Uses the ORIG_PATH_INFO
|
*/
$config['uri_protocol'] = "AUTO";
/*
|--------------------------------------------------------------------------
| URL suffix
|--------------------------------------------------------------------------
|
| This option allows you to add a suffix to all URLs generated by Code Igniter.
| For more information please see the user guide:
|
| http://www.codeigniter.com/user_guide/general/urls.html
*/
$config['url_suffix'] = "";
/*
|--------------------------------------------------------------------------
| Default Language
|--------------------------------------------------------------------------
|
| This determines which set of language files should be used. Make sure
| there is an available translation if you intend to use something other
| than english.
|
*/
$config['language'] = "english";
/*
|--------------------------------------------------------------------------
| Enable/Disable System Hooks
|--------------------------------------------------------------------------
|
| If you would like to use the "hooks" feature you must enable it by
| setting this variable to TRUE (boolean). See the user guide for details.
|
*/
$config['enable_hooks'] = FALSE;
/*
|--------------------------------------------------------------------------
| Class Extension Prefix
|--------------------------------------------------------------------------
|
| This item allows you to set the filename/classname prefix when extending
| native libraries. For more information please see the user guide:
|
| http://www.codeigniter.com/user_guide/general/core_classes.html
| http://www.codeigniter.com/user_guide/general/creating_libraries.html
|
*/
$config['subclass_prefix'] = 'MY_';
/*
|--------------------------------------------------------------------------
| Allowed URL Characters
|--------------------------------------------------------------------------
|
| This lets you specify which characters are permitted within your URLs.
| When someone tries to submit a URL with disallowed characters they will
| get a warning message.
|
| As a security measure you are STRONGLY encouraged to restrict URLs to
| as few characters as possible. By default only these are allowed: a-z 0-9~%.:_-
|
| Leave blank to allow all characters -- but only if you are insane.
|
| DO NOT CHANGE THIS UNLESS YOU FULLY UNDERSTAND THE REPERCUSSIONS!!
|
*/
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_-';
/*
|--------------------------------------------------------------------------
| Enable Query Strings
|--------------------------------------------------------------------------
|
| By default Code Igniter uses search-engine friendly segment based URLs:
| www.your-site.com/who/what/where/
|
| You can optionally enable standard query string based URLs:
| www.your-site.com?who=me&what=something&where=here
|
| Options are: TRUE or FALSE (boolean)
|
| The two other items let you set the query string "words" that will
| invoke your controllers and its functions:
| www.your-site.com/index.php?c=controller&m=function
|
| Please note that some of the helpers won't work as expected when
| this feature is enabled, since Code Igniter is designed primarily to
| use segment based URLs.
|
*/
$config['enable_query_strings'] = FALSE;
$config['controller_trigger'] = 'c';
$config['function_trigger'] = 'm';
/*
|--------------------------------------------------------------------------
| Error Logging Threshold
|--------------------------------------------------------------------------
|
| If you have enabled error logging, you can set an error threshold to
| determine what gets logged. Threshold options are:
| You can enable error logging by setting a threshold over zero. The
| threshold determines what gets logged. Threshold options are:
|
| 0 = Disables logging
| 0 = Error logging TURNED OFF
| 1 = Error Messages (including PHP errors)
| 2 = Debug Messages
| 3 = Informational Messages
| 4 = All Messages
|
| For a live site you'll usually only enable Errors (1) to be logged otherwise
| your log files will fill up very fast.
|
*/
$config['log_threshold'] = 0;
/*
|--------------------------------------------------------------------------
| Error Logging Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| system/logs/ folder. Use a full server path with trailing slash.
|
*/
$config['log_path'] = '';
/*
|--------------------------------------------------------------------------
| Date Format for Logs
|--------------------------------------------------------------------------
|
| Each item that is logged has an associated date. You can use PHP date
| codes to set your own date formatting
|
*/
$config['log_date_format'] = 'Y-m-d H:i:s';
/*
|--------------------------------------------------------------------------
| Cache Directory Path
|--------------------------------------------------------------------------
|
| Leave this BLANK unless you would like to set something other than the default
| system/cache/ folder. Use a full server path with trailing slash.
|
*/
$config['cache_path'] = '';
/*
|--------------------------------------------------------------------------
| Encryption Key
|--------------------------------------------------------------------------
|
| If you use the Encryption class or the Sessions class with encryption
| enabled you MUST set an encryption key. See the user guide for info.
|
*/
$config['encryption_key'] = "";
/*
|--------------------------------------------------------------------------
| Session Variables
|--------------------------------------------------------------------------
|
| 'session_cookie_name' = the name you want for the cookie
| 'encrypt_sess_cookie' = TRUE/FALSE (boolean). Whether to encrypt the cookie
| 'session_expiration' = the number of SECONDS you want the session to last.
| by default sessions last 7200 seconds (two hours). Set to zero for no expiration.
|
*/
$config['sess_cookie_name'] = 'ci_session';
$config['sess_expiration'] = 7200;
$config['sess_encrypt_cookie'] = TRUE;
$config['sess_use_database'] = FALSE;
$config['sess_table_name'] = 'ci_sessions';
$config['sess_match_ip'] = FALSE;
$config['sess_match_useragent'] = TRUE;
/*
|--------------------------------------------------------------------------
| Cookie Related Variables
|--------------------------------------------------------------------------
|
| 'cookie_prefix' = Set a prefix if you need to avoid collisions
| 'cookie_domain' = Set to .your-domain.com for site-wide cookies
| 'cookie_path' = Typically will be a forward slash
|
*/
$config['cookie_prefix'] = "";
$config['cookie_domain'] = "";
$config['cookie_path'] = "/";
/*
|--------------------------------------------------------------------------
| Global XSS Filtering
|--------------------------------------------------------------------------
|
| Determines whether the XSS filter is always active when GET, POST or
| COOKIE data is encountered
|
*/
$config['global_xss_filtering'] = FALSE;
/*
|--------------------------------------------------------------------------
| Output Compression
|--------------------------------------------------------------------------
|
| Enables Gzip output compression for faster page loads. When enabled,
| the output class will test whether your server supports Gzip.
| Even if it does, however, not all browsers support compression
| so enable only if you are reasonably sure your visitors can handle it.
|
| VERY IMPORTANT: If you are getting a blank page when compression is enabled it
| means you are prematurely outputting something to your browser. It could
| even be a line of whitespace at the end of one of your scripts. For
| compression to work, nothing can be sent before the output buffer is called
| by the output class. Do not "echo" any values with compression enabled.
|
*/
$config['compress_output'] = FALSE;
/*
|--------------------------------------------------------------------------
| Master Time Reference
|--------------------------------------------------------------------------
|
| Options are "local" or "gmt". This pref tells the system whether to use
| your server's local time as the master "now" reference, or convert it to
| GMT. See the "date helper" page of the user guide for information
| regarding date handling.
|
*/
$config['time_reference'] = 'local';
/*
|--------------------------------------------------------------------------
| Rewrite PHP Short Tags
|--------------------------------------------------------------------------
|
| If your PHP installation does not have short tag support enabled CI
| can rewrite the tags on-the-fly, enabling you to utilize that syntax
| in your view files. Options are TRUE or FALSE (boolean)
|
*/
$config['rewrite_short_tags'] = FALSE;
/*
|--------------------------------------------------------------------------
| Internationalization Views i18n
|--------------------------------------------------------------------------
|
| Make the English as the default view language
| English - en
| French - fr
*/
$config['lang_code'] = "en";
$config['TBL_USERS'] = "users";
?>