Логин система и новини без MySQL.
Публикувана от ko6rata на January 19 2011 10:30:38

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Разширена новина

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Тук са представени няколко файла от логин система, регистър и новини за напреднали. Останалите могат да се изтеглят от линка в края на урока.



---==[index.php]==---
[code]
<?
session_start();
header("Cache-control: private");
ob_start();

error_reporting (E_ALL ^ E_NOTICE);
require "functions.php";

$PHP_SELF = "index.php";

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Login/Check/Logout

// Login
if($action == "login")
{
$result = FALSE;
$is_loged_in = FALSE;
$md5_password = md5($password);

$full_member_db = file("data/users.php");
foreach($full_member_db as $member_db_line)
{
if(!eregi("<?",$member_db_line))
{
$member_db = explode("|",$member_db_line);
if(strtolower($member_db[2]) == strtolower($username) && $member_db[3] == $md5_password) { $result = TRUE; break; }
}
}

if($result == TRUE)
{
$_SESSION['joined'] = "$member_db[0]";
$_SESSION['permission'] = "$member_db[1]";
$_SESSION['user'] = "$member_db[2]";
$_SESSION['md5_password'] = "$member_db[3]";
$_SESSION['email'] = "$member_db[4]";
$_SESSION['url'] = "$member_db[5]";
$_SESSION['age'] = "$member_db[6]";
$_SESSION['location'] = "$member_db[7]";
$_SESSION['lastvisit'] = "$member_db[8]";

// Modify Last time loged in ////////////////////
$all_users_db = file("data/users.php");
$old_users_db = $all_users_db;
$modified_users = fopen("data/users.php", "w");
foreach($old_users_db as $old_users_db_line)
{
$old_users_db_arr = explode("|", $old_users_db_line);
if($member_db[0] != $old_users_db_arr[0]) { fwrite($modified_users, "$old_users_db_line"); }
else
{
$time = time() + ($config_date_adjust * 3600);
fwrite($modified_users, "$old_users_db_arr[0]|$old_users_db_arr[1]|$old_users_db_arr[2]|$old_users_db_arr[3]|$old_users_db_arr[4]|$old_users_db_arr[5]|$old_users_db_arr[6]|$old_users_db_arr[7]|$time||n");
}
}
fclose($modified_users);
/////////////////////////////////////////////////

$is_loged_in = TRUE;
header("location: $PHP_SELF?id=modules/online&action=add&add_ip=$_SESSION[user]");
}
else
{
$is_loged_in = FALSE;
header("location: $PHP_SELF?login_failed=1");
}
}

// Check if user is loged in
if($is_guest == TRUE) { $is_loged_in = FALSE; }
elseif($is_user == TRUE) { $is_loged_in = TRUE; }
elseif($is_moderator == TRUE) { $is_loged_in = TRUE; }
elseif($is_administrator == TRUE) { $is_loged_in = TRUE; }

// Logout
if($action == "logout")
{
@session_destroy();
@session_unset();

header("location: $PHP_SELF?id=modules/online&action=remove&remove_ip=$_SESSION[user]");
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Check if users/guests are online and if they are write them or remove them

$users_timeout_seconds = 60;
$ip = ipCheck();
$referer = $_SERVER['HTTP_REFERER'];
$lang = @explode(",", @getenv("HTTP_ACCEPT_LANGUAGE"));
$lang = @strtolower($lang[0]);
$file = file("data/online.php");
$past = time()-$users_timeout_seconds;
$now = time();

if(isset($_SESSION[user])) { $write = "$_SESSION[user]|$_SESSION[email]|$_SESSION[permission]|$_SESSION[joined]|$now|$ip|$_SESSION[location]|member||n"; }
if(!isset($_SESSION[user])) { $write = "guest|$ip|$now|$referer|$lang||n"; }

for($i=0;$i<count($file);$i++)
{
$visitdata = explode("|", $file[$i]);
if($visitdata[4] > $past && $visitdata[0] != $_SESSION[user]) { $write .= "$visitdata[0]|$visitdata[1]|$visitdata[2]|$visitdata[3]|$visitdata[4]|$visitdata[5]|$visitdata[6]||n"; }
if($visitdata[2] > $past && $visitdata[1] != ipCheck()) { $write .= "$visitdata[0]|$visitdata[1]|$visitdata[2]|$visitdata[3]|$visitdata[4]||n"; }
}
if($ofile = @fopen("data/online.php","w"))
{
@fputs ($ofile, $write);
@fclose($ofile);
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Show number of total members

$file = file("data/users.php");
$TotalMembersCount = 0;

for($line = 0; $line < sizeof($file); $line++) $TotalMembersCount++;

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Show last registered user

$file = file("data/users.php");
$totalLines = sizeof($file);

for($line = 0; $line < $totalLines; $line++) $lastmember_arr = explode("|", $file[$line]);

if($TotalMembersCount == 0) $LastRegisteredMemberName = '';
else
{
$LastRegisteredMemberName = $lastmember_arr[2];
$LastRegisteredMemberId = $lastmember_arr[0];
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Show number of guests/members online

$file = file("data/online.php");
$OnlineGuestsCount = "0";
$OnlineMembersCount = "0";

for($line = 0; $line < sizeof($file); $line++) { if(@"guest" == substr($file[$line], 0, 5)) $OnlineGuestsCount++; else $OnlineMembersCount++; }

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Site Design Header

echo'
<html>
<head>
<title>Register</title>
<link href="extra/jupiter.css" rel="stylesheet" type="text/css">
</head>

<body>
<div id="jupiterwrapper">

<table width="100%" style="border: 1px dashed #606060;" cellspacing="0" cellpadding="0">
<tr>
<td height="101" background="images/main_header.jpg" align=left><img src="images/logo.jpg" border="0" width="218" height="101" alt=""></td>
</tr>
<tr>
<td height="15" background="images/message.jpg" align=left> » '; echo message(); echo'</td>
</tr>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td width="160" bgcolor="#f0f0f0">
<table width="100%" cellpadding="2" cellspacing="5" border="0">
<tr valign="top">
<td class="sidebar">';

if($is_loged_in == FALSE)
{
echo'
<table class="main" cellspacing="1" cellpadding="4" style="table-layout:fixed;">
<form method="post" action="'.$PHP_SELF.'">
<tr>
<td class="head" colspan="2">Login</td>
</tr>
<tr>
<td class="con1" align="right">Username:</td>
<td class="con1"><input type="text" id="user" name="username" style="width:100%" maxlength="25" class="box" tabindex="1"></td>
</tr>
<tr>
<td class="con1" align="right">Password:</td>
<td class="con1"><input type="password" name="password" style="width:100%" maxlength="25" class="box" tabindex = "2"></td>
</tr>
<tr>
<td class="con1" align="right"><input type="button" name="register" style="width:100%" class="box" value="Register" onclick=window.location.href="'.$PHP_SELF.'?id=modules/register"></td>
<td class="con1" align="left"><input accesskey="s" type="submit" name="submit" style="width:100%" class="box" value="Login" tabindex = "3"></td>
</tr>
<input type="hidden" name="action" value="login">
</form>
</table>';
}

elseif($is_loged_in == TRUE)
{
echo'
<table class="main" cellspacing="1" cellpadding="4" style="table-layout:fixed;">
<tr>
<td class="head">Control Panel</td>
</tr>';

if($is_user == TRUE)
{
echo'
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/main">Users HQ</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/panel">Profile</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?action=logout">Logout</a></td></tr>';
}
if($is_moderator == TRUE)
{
echo'
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/main">Mods HQ</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/panel">Profile</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?action=logout">Logout</a></td></tr>';
}
if($is_administrator == TRUE)
{
echo'
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/main">Admins HQ</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/panel">Profile</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?id=modules/users">Users list</a></td></tr>
<tr><td class="con1"><a href="'.$PHP_SELF.'?action=logout">Logout</a></td></tr>';
}

echo'</table>';
}

echo'
<table><tr><td></td></tr></table>

<table class="main" cellspacing="1" cellpadding="4" style="table-layout:fixed;">
<tr>
<td class="head">Statistici:</td>
</tr>
<tr>
<td class="con1"><a href="'.$PHP_SELF.'?id=modules/users&action=view_users">Total Members: '.$TotalMembersCount.'</a></td>
</tr>
<tr>
<td class="con1"><a href="'.$PHP_SELF.'?id=modules/users&action=stand_alone&userid='.$LastRegisteredMemberId.'">Last Registered: '.$LastRegisteredMemberName.'</a></td>
</tr>
<tr>
<td class="con1"><a href="'.$PHP_SELF.'?id=modules/online&action=members">Members Online: '.$OnlineMembersCount.'</a></td>
</tr>
<tr>
<td class="con1"><a href="'.$PHP_SELF.'?id=modules/online&action=guests">Guests Online: '.$OnlineGuestsCount.'</a></td>
</tr>
</table>

</td>
</tr>
</table>
</td>
<td bgcolor="#cccccc" background="extra/line.gif" width="1"></td>
<td bgcolor="#f0f0f0">
<table cellpadding="0" cellspacing="5" width="100%">
<tr>
<td class="sidebar" valign="top">';

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// PHP Navigation (?id=)

if(!isset($_GET['id']))
{
include("news.php");
}

if(isset($_GET['id']))
{
$id = $_GET['id'];
if(file_exists("$id.php"))
{
include("$id.php");
}
elseif(!file_exists("$id.php"))
{
echo '
<table class="main" cellspacing="1" cellpadding="4" width="100%">
<tr><td class="head">Error 404</td></tr>
<tr><td class="con1">404 Error page cannot be found</tr>
</table>';
}
}

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Site Design Footer

echo'

</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>

</div>

</body>
</html>';

ob_end_flush();
?>
[/code]


---==[functions.php]==---

[code]
<?

$is_guest = TRUE;
$is_user = FALSE;
$is_moderator = FALSE;
$is_administrator = FALSE;

if($_SESSION['permission'] == 1) { $is_user = TRUE; $is_guest = FALSE; }
if($_SESSION['permission'] == 2) { $is_moderator = TRUE; $is_guest = FALSE; }
if($_SESSION['permission'] == 3) { $is_administrator = TRUE; $is_guest = FALSE; }

if ($HTTP_SESSION_VARS) {extract($HTTP_SESSION_VARS, EXTR_SKIP); }
if ($_SESSION) {extract($_SESSION, EXTR_SKIP); }
if ($HTTP_COOKIE_VARS) {extract($HTTP_COOKIE_VARS, EXTR_SKIP); }
if ($_COOKIE) {extract($_COOKIE, EXTR_SKIP); }
if ($HTTP_POST_VARS) {extract($HTTP_POST_VARS, EXTR_SKIP); }
if ($_POST) {extract($_POST, EXTR_SKIP); }
if ($HTTP_GET_VARS) {extract($HTTP_GET_VARS, EXTR_SKIP); }
if ($_GET) {extract($_GET, EXTR_SKIP); }
if ($HTTP_ENV_VARS) {extract($HTTP_ENV_VARS, EXTR_SKIP); }
if ($_ENV) {extract($_ENV, EXTR_SKIP); }

if($PHP_SELF == ""){ $PHP_SELF = $HTTP_SERVER_VARS["PHP_SELF"]; }

////////////////////////////////////////////////////////
// Function: message
// Description: Displays the message

function message()
{
if (@$_GET["login_failed"]) echo "<span class = 'alert'>Wrong Username or Password</span>";
elseif (@$_GET["no_acces"]) echo "<span class = 'alert'>Acces denied</span>";
elseif (@$_GET["login_succes"]) echo "<span class = 'ok'>Welcome ".$_SESSION["user"]."</span>";
elseif (@$_GET["loged_out"]) echo "<span class = 'ok'>You have logged-out successfuly</span>";

elseif (@$_GET["no_user"]) echo "<span class = 'alert'>Username can not be blank</span>";
elseif (@$_GET["no_pass"]) echo "<span class = 'alert'>Password can not be blank</span>";
elseif (@$_GET["no_mach_pass"]) echo "<span class = 'alert'>Passwords dosen't match to confirm</span>";
elseif (@$_GET["no_email"]) echo "<span class = 'alert'>Email can not be blank</span>";
elseif (@$_GET["email_invalid"]) echo "<span class = 'alert'>The Email is invalid</span>";
elseif (@$_GET["mach_user"]) echo "<span class = 'alert'>Sorry that username already exist</span>";
elseif (@$_GET["allready_reg"]) echo "<span class = 'normal'>You are allready registered</span>";

elseif (@$_GET["user_modified"]) echo "<span class = 'ok'>You have modified the user successfuly</span>";
elseif (@$_GET["user_deleted"]) echo "<span class = 'ok'>You have deleted the user successfuly</span>";

elseif (@$_GET["unknown_error"]) echo "<span class = 'alert'>Error Occured</span>";
else echo "<span class = 'normal'>No message</span>";
}

////////////////////////////////////////////////////////
// Function: ipCheck
// Description: Check the ip to the roots

function ipCheck()
{
if (getenv('HTTP_CLIENT_IP')) { $ip = getenv('HTTP_CLIENT_IP'); }
elseif (getenv('HTTP_X_FORWARDED_FOR')) { $ip = getenv('HTTP_X_FORWARDED_FOR'); }
elseif (getenv('HTTP_X_FORWARDED')) { $ip = getenv('HTTP_X_FORWARDED'); }
elseif (getenv('HTTP_FORWARDED_FOR')) { $ip = getenv('HTTP_FORWARDED_FOR'); }
elseif (getenv('HTTP_FORWARDED')) { $ip = getenv('HTTP_FORWARDED'); }
else { $ip = $_SERVER['REMOTE_ADDR']; }
return $ip;
}

////////////////////////////////////////////////////////
// Function: cuttext
// Description: Cuts a string and adds ..

function cuttext($tring,$cuton)
{
$space=" ";
if (!strstr($tring,$space)) { $tring=substr($tring,0,$cuton); }
if (substr($tring,$cuton,1)==$space) { $tring=substr($tring,0,$cuton); }
else
{
while ($teller <= $cuton)
{
if (substr($tring,$cuton-$teller,1)==$space) { $tring=substr($tring,0,$cuton-$teller); break; }
$teller++;
}
}

$nr_tring = strlen($tring);
if($nr_tring >= $cuton) { echo $tring; echo".."; }
else echo $tring;
}

?>

[/code]

---==[news.php]==---

[code]
<table class="main" cellspacing="1" cellpadding="4" width="100%">
<tr>
<td class="head">News</td>
</tr>
<tr>
<td class="con1"><p>Slagaite si novinite tuka :DDD</p>
<p>bY pWneD !!!</p>
</tr>
</table>

[/code]