jhuesser/bzu-jodel-clone

<?php
 
session_start();
//Set default values for head & load it
$title = "Comments | SocialDomayn";
$stylesheet = "jodel.css";
include 'functions/header.php';
//Load API functions
require 'functions/apicalls.php';
require 'functions/jodelmeta.php';
$config = require('config.php');
require 'functions/votes.php';
$apiroot = $config->apiUrl;
$baseurl = $config->baseUrl;
$uploaddir = $config->image_upload_dir;
$mainaction = true;
 
//check if user is logged in. if not, redirect to login page
if(!isset($_SESSION['userid'])) {
 header('Location: ' . $config->baseUrl . 'login.php');
}
 
//qurey the ID of the user
$userid = $_SESSION['userid'];
//Get data about the user & save it in $_SESSION values.
$userjson = getCall( $apiroot . "jodlers?transform=1&filter=jodlerID,eq,$userid");
$user = json_decode($userjson, true);
foreach($user['jodlers'] as $jodler){
    $karma = $jodler['karma'];
    $accstate = $jodler['account_state'];    
}
$_SESSION['karma'] = $karma;
$_SESSION['acctype'] = $accstate;
 
if(isset($_GET['showcomment'])){
    $postID = $_GET['showcomment'];
 
 
} else {
    die("You need to select a post. <a href=\"index.php\">Go back</a>.");
}
 
if(isset($_GET['deletepost'])){
        $post2delete = $_GET['deletepost'];
        deletePost($post2delete);
         header('Location: ' . $baseurl . 'jodels.php');
        
    }
 
if(isset($_GET['deletecomment'])){
        $comment2delete = $_GET['deletecomment'];
        deleteComment($comment2delete);
        
    }
 
if(isset($_GET['upvotecomment'])){
    $mainaction = false;
    //upvote a comment
    voteComment( $_GET['upvotecomment'], "up");
}
 
 
if(isset($_GET['downvotecomment'])){
    $mainaction = false;
    //Downvote a comment
    voteComment( $_GET['downvotecomment'], "down");
}
 
if(isset($_GET['upvotejodel'])){
    $mainaction = false;
    //upvote post
    voteJodel( $_GET['upvotejodel'], "up");
}
 
if(isset($_GET['downvotejodel'])){
    $mainaction = false;
    //downvote post
    voteJodel( $_GET['downvotejodel'], "down");
}
if($mainaction == true){
?>
<!-- main menu -->
<div id="top"></div>
<ul class="nav justify-content-center">
        <li class="nav-item">
            <a class="nav-link" href="jodels.php#<?php echo $postID; ?>"><i class="fa fa-chevron-left" aria-hidden="true"></i></a>
        </li>
        <li class="nav-item">
    <a class="nav-link" href="javascript:window.location.reload();"><i class="fa fa-refresh" aria-hidden="true"></i></a>
  </li>
  
  <li class="nav-item">
    <a class="nav-link" href="user.php"><i class="fa fa-user" aria-hidden="true"></i><?php echo $karma;?></a>
  </li>
</ul>
<div class="test"></div>
<!-- end of main menu -->
 
<?php
if(isset($_SESSION['errorMsg'])) {
 ?>
 
 <div class="alert alert-danger" role="alert">
  
  <strong>Holy guacamole!</strong> <?php echo $_SESSION['errorMsg'];?>
</div>
<?php
 
}
//set API URLs and filters
$jodelUrl = $apiroot . "jodels?transform=1";
$commentsUrl = $apiroot . "comments?transform=1";
$filter = "&filter=jodelIDFK,eq,$postID";
 
//get post to show comments from
$caller = $apiroot . "jodeldata?transform=1&filter=jodelID,eq," . $postID;
$jodeljson = getCall($caller);
//save post in array
$jodels = json_decode($jodeljson,true);
foreach($jodels['jodeldata'] as $jodel) {
    //get some data about the post
    $colorhex = $jodel['colorhex'];
    $jodelauthor = $jodel['jodlerIDFK'];
    ?>
    <!-- show post -->
    <div class="card card-inverse mb-3 text-center" style="background-color: #<?php echo $colorhex;?>;">
        <div class="card-block">
                <blockquote class="card-blockquote">
                <?php 
                if(!isset($jodel['path'])){
                
                echo $jodel['jodel'];
                }else{
                    ?><img src="<?php echo $uploaddir . $jodel['path'];?>" alt="jodelimg">
                    <?php
                }
                
                ?>
 
                <div class="jodelvotes">
            
                    <a href="?showcomment=<?php echo $jodel['jodelID'];?>&upvotejodel=<?php echo $jodel['jodelID'];?>"<i class="fa fa-angle-up" aria-hidden="true"></i></a><br>
                    <?php echo $jodel['votes_cnt'] . "<br>";?>
                    <a href="?showcomment=<?php echo $jodel['jodelID'];?>&downvotejodel=<?php echo $jodel['jodelID'];?>"<i class="fa fa-angle-down" aria-hidden="true"></i></a>
                </div>
                <div class="jodelmeta">
                    <?php
                    $timeago = jodelage($jodel['createdate']);
            
                    ?>
                    <?php echo " ";?><i class="fa fa-clock-o" aria-hidden="true"></i><?php echo $timeago;?>
                    <a href="report.php?type=post&id=<?php echo $jodel['jodelID'];?>"><i class="fa fa-flag" aria-hidden="true"></i></a>
                    <?php if ($jodel['account_state'] == 4){echo '<i class="adminmark fa fa-check-square" aria-hidden="true"></i>';}?>
                    <?php if ($jodel['jodlerIDFK'] == $userid){ echo '<a href="?deletepost=' . $post['jodelID'] . '"><i class="fa fa-trash-o" aria-hidden="true"></i></a>';}?>
 
                </div>
            </blockquote>
          </div>
    </div>
<!-- end show post -->
<?php
        }
 
//get comments of post
$comments = getCall($commentsUrl . $filter);
//save comments in array
$postdata = json_decode($comments, true);
foreach($postdata['comments'] as $comment){
    if($comment['votes_cnt'] > $config->postmeta['needed_downvotes']){
        //get infos about the comment
        $jodelID = $comment['jodelIDFK'];
        //lookup comment author        
        $authorurl = $apiroot . "jodlers?transform=1&filter=jodlerID,eq," . $comment['jodlerIDFK'];
        $authorjson = getCall($authorurl);
        $author = json_decode($authorjson, true);
        foreach($author['jodlers'] as $user){
            //get account state of the author
            $accstate = $user['account_state'];
        }
        ?>
        <!-- show comment -->
        <div class="card card-inverse mb-3 text-center" id="<?php echo $comment['commentID'];?>" style="background-color: #<?php echo $colorhex;?>;">
              <div class="card-block">
                <blockquote class="card-blockquote">
                    <?php
Identical blocks of code found in 2 locations. Consider refactoring.
                     if(!isset($comment['imageIDFK'])){
                     echo $comment['comment'];
                    } else {
                         $imageurl = $apiroot . "images?transform=1&filter=imageID,eq," .  $comment['imageIDFK'];
                         $imagejson = getCall($imageurl);
                         $images = json_decode($imagejson, true);
                         foreach($images['images'] as $image){
                             $path = $image['path'];
                         }
                         echo '<br><img src="' . $uploaddir . $path . '" alt="commentImage">';
                     }
                     ?>
                    
                    <div class="jodelvotes">
                        <a href="?showcomment=<?php echo $postID; ?>&upvotecomment=<?php echo $comment['commentID'];?>"<i class="fa fa-angle-up" aria-hidden="true"></i></a><br>
                        <?php echo $comment['votes_cnt'] . "<br>";?>
                        <a href="?showcomment=<?php echo $postID; ?>&downvotecomment=<?php echo $comment['commentID'];?>"<i class="fa fa-angle-down" aria-hidden="true"></i></a>
                    </div>
                    <div class="jodelmeta">
                        <?php
                        $timeago = jodelage($comment['timestamp']);
                        ?>
                        <?php echo " ";?><i class="fa fa-clock-o" aria-hidden="true"></i><?php echo $timeago;?>
                        <a href="report.php?type=comment&id=<?php echo $comment['commentID'];?>"><i class="fa fa-flag" aria-hidden="true"></i></a>
                        <?php if ($accstate == 4){echo '<i class="adminmark fa fa-check-square" aria-hidden="true"></i>';}?>
                        <?php if ($jodelauthor == $comment['jodlerIDFK']){echo '<i class="fa fa-trophy" aria-hidden="true"></i> OP';}?>
                        <?php if ($comment['jodlerIDFK'] == $userid){echo '<a href="?showcomment=' . $postID . '&deletecomment=' . $comment['commentID'] . '"><i class="fa fa-trash-o" aria-hidden="true"></i></a>';}?>
 
                    </div>
                </blockquote>
              </div>
        </div>
        <?php
    }
 
}
?>
 
<div class="newcomment"><a href="newcomment.php?comment=<?php echo $postID;?>">New comment</a></i></div>
 
 
<?php
include 'functions/footer.php';
}