Allows users to modify their forum posts after they've been posted.

svn path=/trunk/boinc/; revision=1742

html/forum/edit.php

@@ -0,0 +1,51 @@
+<?php
+require_once('../include.php');
+require_once('forum.inc');
+require_once('../util.inc');
+
+if ($_POST['submit']) {
+    
+    $post = getPost($_GET['id']);
+    $thread = getThread($post->thread);
+    
+    $post->update($_POST['content']);
+        
+    header('Location: thread.php?id='.$thread->id);
+}
+
+doHeader('Forum');
+
+$logged_in_user = get_logged_in_user();
+$post = getPost($_GET['id']);
+if ($logged_in_user->id != $post->user) {
+    // Can't edit other's posts.
+    echo "You are not authorized to edit this post.";
+    exit();
+}
+?>
+
+<p>
+	<span class="title">Edit Post</span>
+	<br><a href="index.php"><?php echo $cfg['sitename'] ?> Forum</a>
+</p>
+
+<p style="text-align:center">
+	<form action="edit.php?id=<?php echo $post->id ?>" method="POST">
+		<table class="content" border="0" cellpadding="5" cellspacing="0" width="100%">
+			<tr>
+				<th colspan="2">Edit Your Post</th>
+			</tr>
+                        <tr>
+				<td style="vertical-align:top"><b>Message content</b></td>
+				<td><textarea name="content" rows="12" cols="54"><?php echo $post->content ?></textarea></td>
+			</tr>
+			<tr>
+				<td colspan="2" style="text-align:center">
+					<input type="submit" name="submit" value="submit">
+				</td>
+			</tr>
+		</table>
+	</form>
+</p>
+
+<?php doFooter() ?>