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commented start.php

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Thies Mueller 2021-01-12 17:06:49 +01:00
parent 6fcf0ce5e6
commit ceae9a70ff
1 changed files with 19 additions and 16 deletions
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35
start.php
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@ -1,8 +1,10 @@
<?php <?php
session_start(); session_start(); //get a session started.
//here we dont need a db connection, just some data from the session
$userid = $_SESSION['userid']; $userid = $_SESSION['userid'];
$isadmin = $_SESSION['isadmin']; $isadmin = $_SESSION['isadmin'];
$activated = $_SESSION['activated']; $activated = $_SESSION['activated'];
//now lets build the website (its just a bootstrap example page)
?> ?>
<!doctype html> <!doctype html>
<html lang="en"> <html lang="en">
@ -28,23 +30,23 @@ $activated = $_SESSION['activated'];
<a class="p-2 text-dark" href="https://github.com/td00/loginpagefoo">Git</a> <a class="p-2 text-dark" href="https://github.com/td00/loginpagefoo">Git</a>
<?php <?php
if($userid > 0){ if($userid > 0){ //if the user is logged in (has a userid above 0) then print this:
echo 'Hi <a href="profile.php">'.$_SESSION['username'].'</a>'; echo 'Hi <a href="profile.php">'.$_SESSION['username'].'</a>';
}else{ }else{ //if there isn't a user session print a register button instead
echo '<a class="p-2 text-dark" href="register.php">Register</a>'; echo '<a class="p-2 text-dark" href="register.php">Register</a>';
} }
?> ?>
</nav> </nav>
<?php <?php
if($userid > 0){ if($userid > 0){ //if the user is logged in (has a userid above 0) print a logout button
echo '<a class="btn btn-outline-primary" href="logout.php">Sign Out</a>'; echo '<a class="btn btn-outline-primary" href="logout.php">Sign Out</a>';
}else{ }else{ //if there isn't a user session print a login button
echo '<a class="btn btn-outline-primary" href="login.php">Sign In</a>'; echo '<a class="btn btn-outline-primary" href="login.php">Sign In</a>';
} }
?> ?>
</div> </div>
<?php <?php
if(isset($_GET['activation_req'])) { if(isset($_GET['activation_req'])) { //looks for "?activation_req=1" in the url and prints the warning below
echo '<div class="alert alert-danger" role="alert">Your account isnt activated yet!</div><br>'; echo '<div class="alert alert-danger" role="alert">Your account isnt activated yet!</div><br>';
}?> }?>
<div class="pricing-header px-3 py-3 pt-md-5 pb-md-4 mx-auto text-center"> <div class="pricing-header px-3 py-3 pt-md-5 pb-md-4 mx-auto text-center">
@ -55,7 +57,7 @@ $activated = $_SESSION['activated'];
<div class="container"> <div class="container">
<div class="card-deck mb-3 text-center"> <div class="card-deck mb-3 text-center">
<?php <?php
if($userid > 0){ if($userid > 0){ // you get the drift, if the user is logged in print this
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -69,7 +71,7 @@ $activated = $_SESSION['activated'];
</div> </div>
</div> </div>
<?php <?php
}else{ }else{ //if not print this
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -86,7 +88,7 @@ $activated = $_SESSION['activated'];
} }
?> ?>
<?php <?php
if($userid > 0){ if($userid > 0){ //same
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -97,16 +99,16 @@ $activated = $_SESSION['activated'];
<li>Show the Activated Area</li> <li>Show the Activated Area</li>
</ul> </ul>
<?php <?php
if ($activated == 0) { if ($activated == 0) { //check if the user is activated. if not, disable the button.
echo '<a href="?activation_req=1"><button class="btn btn-primary disabled">Activated Area</button></a>'; echo '<a href="?activation_req=1"><button class="btn btn-primary disabled">Activated Area</button></a>';
} }
if ($activated == 1) { if ($activated == 1) { //if enabled, than activate the button & give it a real function.
echo '<a href="activatedarea.php"><button class="btn btn-lg btn-block btn-primary">Activated Area</button></a>'; echo '<a href="activatedarea.php"><button class="btn btn-lg btn-block btn-primary">Activated Area</button></a>';
}?> }?>
</div> </div>
</div> </div>
<?php <?php
}else{ }else{ //else print a login field
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -123,7 +125,7 @@ if ($activated == 1) {
} }
?> ?>
<?php <?php
if($userid > 0){ if($userid > 0){//yeah, you guessed. same as above
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -138,7 +140,7 @@ if ($activated == 1) {
</div> </div>
</div> </div>
<?php <?php
}else{ }else{ //...
?> ?>
<div class="card mb-4 box-shadow"> <div class="card mb-4 box-shadow">
<div class="card-header"> <div class="card-header">
@ -156,12 +158,13 @@ if ($activated == 1) {
} }
?> ?>
<?php <?php
if ($isadmin == 0) { if ($isadmin == 0) { //checks if admin privileges are granted. if not, just print a linebreak
echo '<br>'; echo '<br>';
} }
if ($isadmin == 1) { if ($isadmin == 1) { //if admin rights are granted, print a admin area button
echo '<a href="adminarea.php"><button class="btn btn-danger">Admin Area</button></a>'; echo '<a href="adminarea.php"><button class="btn btn-danger">Admin Area</button></a>';
} }
//footer and stuff
?> ?>
<footer class="pt-4 my-md-5 pt-md-5 border-top"> <footer class="pt-4 my-md-5 pt-md-5 border-top">
<div class="row"> <div class="row">