From afc66efe4710b64fb8901f7a41cd9f9285065c91 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 6 Jul 2010 13:23:54 +0000
Subject: More informative overview.

---
 forum/utils/threads.php | 71 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 70 insertions(+), 1 deletion(-)

diff --git a/forum/utils/threads.php b/forum/utils/threads.php
index 258f97c..52dda06 100644
--- a/forum/utils/threads.php
+++ b/forum/utils/threads.php
@@ -17,9 +17,23 @@ class Thread {
 	public $lastseen = array();
 	public $lastpost;
 
+  public $first_pid;
+  public $first_title; 
+  public $first_user;
+  public $first_date;
+
+  public $last_pid;
+  public $last_title; 
+  public $last_user;
+  public $last_date;
+
+  public $numposts;
+  public $numunread;
+
 	public function show()
 	{
 		global $fid, $current_user;
+    global $users;
 
 		$jumptonew = "";
     $newcls = " thread_nonew";
@@ -32,12 +46,44 @@ class Thread {
     echo "      <span class=\"thread_icon".$newcls."\">&nbsp;</span>\n";
 		echo "      <a class=\"thread_title\" href=\"?fid=" . $fid .
       "&amp;tid=" .	$this->tid . $jumptonew."\">" . $this->name . "</a>\n";
+    echo "      <span class=\"thread_numposts\">".$this->numposts." posts";
+    if($this->numunread != 0) {
+      echo " <strong>(".$this->numunread." unread)</strong>";
+    }
+    echo "</span>\n";
     echo "      <span class=\"thread_lastpost\">Last post: ".
       date("j. M Y - G:i", $this->lastpost)."</span>\n";
-    //    echo "      <span class=\"thread_numposts\">".$this->numposts." posts</span>\n";
+		$user = $users->getUser($this->first_user);
+    echo "      <span class=\"thread_createdby\">By ".$user->name;
+    echo " at ". date("j. M Y - G:i", $this->first_date)."</span>\n";
 		echo "    </div>\n";
 	}
 
+  public function processPost($pid, $title, $user, $date)
+  {
+    global $current_user;
+
+    $this->numposts++;
+
+    if($this->lastseen[$current_user->uid] < $date) {
+      $this->numunread++;
+    }
+
+    if($date < $this->first_date || $this->first_date == -1) {
+      $this->first_pid = $pid;
+      $this->first_title = $title; 
+      $this->first_user = $user;
+      $this->first_date = $date;
+    }
+
+    if($date > $this->last_date || $this->last_date == -1) {
+      $this->last_pid = $pid;
+      $this->last_title = $title; 
+      $this->last_user = $user;
+      $this->last_date = $date;
+    }
+  }
+
 	private function loadLastSeen($lastseen)
 	{
 		if($lastseen == "") return;
@@ -52,6 +98,10 @@ class Thread {
 
 	public function Thread($tid, $name, $lastpost, $lastseen)
 	{
+      $this->numunread = 0;
+    $this->numposts = 0;
+    $this->first_date = -1;
+    $this->last_date = -1;
 		$this->tid = $tid;
 		$this->name = $name;
 		$this->lastpost = $lastpost;
@@ -156,6 +206,21 @@ class Threads {
 		return false;
 	}
 
+	private function recurser($parentpost, $element, $thread)
+	{
+		if($element->tagName != "post") return;
+
+    $thread->processPost($element->getAttribute('pid'),
+                         $element->getAttribute('title'),
+                         $element->getAttribute('user'),
+                         $element->getAttribute('date'));
+
+		foreach($element->childNodes as $child) {
+			if($child->tagName == "post")
+				$this->recurser($post, $child, $thread);
+		}
+	}
+
 	private function read()
 	{
 		$dh = opendir($this->dir);
@@ -172,6 +237,10 @@ class Threads {
 														 $f->getAttribute('lastpost'),
 														 $f->getAttribute('lastseen'));
 
+        foreach($f->childNodes as $child) {
+          $this->recurser(false, $child, $thread);
+        }
+
 				$this->add($thread);
 			}
 		}
-- 
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