Touch up project info member list

Small stuff like not showing the members title when there are no members, hiding leave/join buttons to the owner, etc.

www/prosjekt/info.php

@@ -21,6 +21,13 @@ if (!$project) {
 }
 
 $members = $projectManager->getProjectMembers($projectID);
+$normal_members = $members;
+foreach($normal_members as $i => $data){
+	if($data['lead']){
+		unset($normal_members[$i]);
+	}
+}
+
 $is_owner = False;
 $is_member = False;
 if ($attrs){
@@ -84,10 +91,12 @@ if ($attrs){
 				</div>
 			</div>
 
+			<?php
+				if(sizeof($normal_members) > 0){
+			?>
 				<div class="projectmembers">
 					<h2>Medlemmer</h2>
-				<?php foreach($members as $i => $data){
+					<?php foreach($normal_members as $i => $data){
-					if($data['lead']){ continue; }
 					?>
 						<div class="projectmember" style="border-color: #6a0;">
 							<p><?= $data['name']; ?></p>
@@ -97,6 +106,12 @@ if ($attrs){
 						</div>
 					<?php } ?>
 				</div>
+			<?php
+				}
+
+				if(!$is_owner){
+			?>
+
 				<form action="update.php", method="post"><p>
 					<input type="hidden" name="title" value="derp"/>
 					<input type="hidden" name="desc" value="derp"/>
@@ -104,6 +119,9 @@ if ($attrs){
 					<input type="hidden" name="id" value="<?= $projectID ?>"/>
 					<input type="submit" class="btn" name="join_or_leave" value="<?= ($is_member ? 'Forlat' : 'Bli med!') ?>"></input>
 				</p></form>
+			<?php
+				}
+			?>
 			</div>
 		</div>
 	</main>