Update database structure part two & like system

admin.php

@@ -8,8 +8,6 @@ include "scripts/pageheader.php";
 
 echo "<h1>Admin</h1>\n";
 
-progressBar(25,400,"25%");
-
 $id=$_GET['id'];
 $mode=$_GET['mode'];
 
@@ -73,6 +71,12 @@ if($mode=="owner"){
   echo "<input type=\"text\" name=\"owner\" size=50 value=\"{$qr}\"><br /><br />";
   echo "<input type=\"checkbox\" name=\"override\"> Create account if it does not exist.<br />";
   echo "<br /><input type=\"submit\" value=\"Change\"></form></center>";
+}else if ($mode=="likes"){
+    $res = mysql_query("SELECT * FROM mods",$handle) or SQLerror("MySQL Query Error","Error on searching database.mods.tags for '$query'");
+    while ($hash = mysql_fetch_assoc($res)){
+        updateLikes($hash['mod_id'],$handle);
+    }
+    echo "script complete";
 }else{
       echo "Welcome to the admin console.";
 }

index.php

@@ -88,6 +88,12 @@ If you have any questions at all, do not hesitate to contact us on <a href="http
     <div class="constrain">
          <div style="clear: both;"></div>
 
+	<h3><a href="viewmod.php?id=random">Random Extension</a></h3>
+	<p>
+	Why dont you try something new? Click the above link to go randomly to one of our extensions.
+	</p>
+	<br><br>
+
         <h3>Hottest Extensions</h3>
         <table style="border-spacing: 0; margin: 0; padding: 0; border: 0; width: 100%;">
             <tr>

scripts/countlikes.php

@@ -0,0 +1,7 @@
+<?php
+
+function countLikes(){
+
+}
+
+?>

scripts/pageheader.php

@@ -26,10 +26,7 @@
 	<div class="constrain">
 		<span class="inbar_main">
 			<ul>
-				<li class="navlink_normal"><a href="http://minetest.net/index.php">Home</a></li>
+				<li class="navlink_normal"><a href="http://minetest.net/index.php">Back to Minetest</a></li>
-				<li class="navlink_normal"><a href="http://minetest.net/news.php">News</a></li>
-				<li class="navlink_normal"><a href="http://minetest.net/download.php">Download</a></li>
-				<li class="navlink_normal"><a href="http://minetest.net/contribute.php">Contribute</a></li>
 			</ul>
 		</span>
 		<span class="inbar_separator">

scripts/settings.php

@@ -31,5 +31,5 @@ $emailver_mod=true; // Require Email Vertification to post
 $emailver_login=false;  // Require Email Vertification to log in
 
 $mt_lock_down=false; // if true, only admins can access forum
-$mt_lock_msg="Message from Rubenwardy: Updating database";
+$mt_lock_msg="Message from Rubenwardy: Updating database and rating systems";
 ?>

scripts/setup.php

@@ -202,10 +202,16 @@ function progressBar($percent,$length,$caption){
     echo "<div class=\"progressbar\" style=\"width: ".$length."px;\">";
 
     echo "<div class=\"progressbar_inner\" style=\"width: ".(($percent/100)*$length)."px;\"></div>";
-
     echo "<div class=\"progress_caption\">$caption</div>";
 
     echo "</div>";
 }
 
+function updateLikes($id,$handle){
+    $res = mysql_query("SELECT * FROM votes WHERE mod_id=$id AND liked=true",$handle);
+    $result =  mysql_num_rows($res);
+
+    mysql_query("UPDATE mods SET likes=$result WHERE mod_id=$id",$handle);
+}
+
 ?>

scripts/voters.php

@@ -6,81 +6,34 @@
 //
 
 
-function likeMod($id,$user,$handle){
+function likeMod($id,$user,$handle,$change){
-  echo "\n\n\n<!-- function likeMod($id,$user,$handle) is executing:\n";
+    $mod = mysql_query("SELECT * FROM mods WHERE mod_id=$id",$handle) or SQLerror("MySQL Query Error","Error on searching database.mods.mod_id for '$id'");
-  if (is_numeric($id)==false){
+    $mod = mysql_fetch_array($mod);
-    echo "[Error]: is not numeric\n";
-     return 0;
-  }
 
-$res = mysql_query("SELECT * FROM mods WHERE mod_id=$id",$handle) or SQLerror("MySQL Query Error","Error on searching database.mods.mod_id for '$id'");
+    $user_d = getUser($user,$handle);
-$row = mysql_fetch_array($res);
+    $owner_id= $user_d["id"];
+    $vote = mysql_query("SELECT * FROM votes WHERE owner=$owner_id AND mod_id=$id",$handle) or SQLerror("MySQL Query Error","Error on searching database.votes");
+    $vote = mysql_fetch_array($vote);
 
-if (!$row)
+    if (!$vote){
-	return false;
+        if ($change){
+            mysql_query("INSERT INTO votes (mod_id,owner,liked) VALUES ($id,$owner_id,true)",$handle) or SQLerror("MySQL Query Error","Error on adding like");
+            header("location: viewmod.php?id=$id");
+            updateLikes($id,$handle);
+        }else{
+            return false;
+        }
+    }else{
+        $liked=$vote['liked']==true;
+        $nlike = 1-$liked;
 
-$user_d = getUser($user,$handle);
+        if ($change){
-
+            mysql_query("UPDATE votes SET liked=$nlike WHERE owner=$owner_id AND mod_id=$id",$handle);
-if (!$user_d){
+            updateLikes($id,$handle);
-  echo "[Error]: user is null\n";
+            header("location: viewmod.php?id=$id");
-  return 0;
+        }else{
-}
+            return $liked;
-
+        }
-echo "[Notice]: calculating\n";
+    }
-if (strstr($user_d['liked'],$row['name;'].",")){
-  echo "-decreasing likes\n";
-  changeLikes($id,$user,-1,$handle);
-}else{
-  echo "-increasing likes\n";
-  changeLikes($id,$user,1,$handle);
-}
-echo "\n\nend of execution-->\n\n\n";
-}
-
-function checkLike($user,$id,$col,$handle){
-if (is_numeric($id)==false){
-    echo "<!--[Error]: is not numeric-->\n";
-     return 0;
-}
-
-$res = mysql_query("SELECT * FROM mods WHERE mod_id=$id",$handle) or SQLerror("MySQL Query Error","Error on searching database.mods.mod_id for '$id'");
-$row = mysql_fetch_row($res);
-$user_d = getUser($user,$handle);
-
-if (!$user_d){
-  return 0;
-}
-
-return strstr($user_d[$col],$row['name'].",");
-}
-
-
-function changeLikes($id,$user,$amount,$handle){
-  echo "\n\n\n function changeLikes($id,$user,$amount,$handle) is executing\n";
-
-  $res = mysql_query("SELECT * FROM mods WHERE mod_id=$id",$handle) or SQLerror("MySQL Query Error","Error on searching database.mods.mod_id for '$id'");
-  $row = mysql_fetch_array($res);
-	
-if (!$row)
-	return false;
-
-  $user_d = getUser($user,$handle);
-
-  if (!$user_d){
-    echo "[Error]: user is null\n";
-    return 0;
-  }
-
-  if ($amount==1){
-       $tmp=$user_d['liked'].$row['name'].",";
-       mysql_query("UPDATE users SET liked='$tmp' WHERE name='$user'",$handle) or die("Error on searching database.users.name for '$user'");
-       $tmp=$row['likes']+1;
-       mysql_query("UPDATE mods SET likes=$tmp WHERE mod_id=$id",$handle) or die("Error on searching database.mods.mod_id for '$id'");
-  }else{
-       $tmp=str_replace($row['name'].",","",$user_d['liked']);
-       mysql_query("UPDATE users SET liked='$tmp' WHERE name='$user'",$handle) or die("Error on searching database.users.name for '$user'");
-       $tmp=$row['likes']-1;
-       mysql_query("UPDATE mods SET likes=$tmp WHERE mod_id=$id",$handle) or die("Error on searching database.mods.mod_id for '$id'");
-  }
 }
 ?>

viewmod.php

@@ -8,7 +8,10 @@ $act=$_GET['action'];
 
 if ($act=="like"){
 	echo "Liking";
-    likeMod($id,$_SESSION['user'],$handle);
+    likeMod($id,$_SESSION['user'],$handle,true);
+}else if ($act=="update"){
+    updateLikes($id,$handle);
+    header("location: viewmod.php?id=$id");
 }
 
 $res=0;
@@ -45,14 +48,7 @@ $dnw_content=true;
 include "scripts/pageheader.php";
 
 
-if (is_member_moderator($_SESSION['user'],$handle)){
+if (is_member_moderator($_SESSION['user'],$handle) || getUserId($_SESSION['user'],$handle)==$row['owner']){
-
-$links="<li><a href=\"admin.php?mode=owner&id=$id\">Change Owner</a></li>";
-$links.="<li><a href=\"editentry.php?id=$id\">Edit</a></li>";
-$links.="<li><a href=\"3mrelinc.php?id=$id\">Increase 3m Release</a></li>";
-$links.="<li><a href=\"deleteentry.php?id=$id\">Delete</a></li>";
-
-}elseif (getUserId($_SESSION['user'],$handle)==$row['owner']){
 
 $links="<li><a href=\"editentry.php?id=$id\">Edit</a></li>";
 $links.="<li><a href=\"3mrelinc.php?id=$id\">Increase 3m Release</a></li>";
@@ -85,7 +81,7 @@ echo "<h1>Similar Code Part of 0.4.4</h1>Only use this for versions before this.
 
         if (is_logged_in()==true){
             $like_ext="";
-            if (checkLike($_SESSION['user'],$id,5,$handle)==true)
+            if (likeMod($id,$_SESSION['user'],$handle,false)==true)
                 $like_ext="_high";
 
             echo "<p><a href=\"viewmod.php?id=$id&action=like\"><img src=\"images/like_mod$like_ext.png\" alt=\"like\" /></a></p>";
@@ -124,6 +120,16 @@ echo "<h1>Similar Code Part of 0.4.4</h1>Only use this for versions before this.
 
             echo "<div class='bar_p'><ul>$links</ul></div>\n";
         }
+        if (is_member_moderator($_SESSION['user'],$handle)){
+            echo "<div class='bar_title'>\n";
+            echo "Admin Scripts\n";
+            echo "</div>\n";
+
+            echo "<div class='bar_p'><ul>";
+            echo "<li><a href=\"admin.php?mode=owner&id=$id\">Change Owner</a></li>";
+            echo "<li><a href=\"viewmod.php?id=$id&action=update\">Update Like</a></li>";
+            echo "</ul></div>\n";
+        }
 
         echo "<p>";