Initial revision

1 files changed, 133 insertions, 0 deletions

diff --git a/forum/utils/forums.php b/forum/utils/forums.php
new file mode 100644
index 0000000..9305623
--- /dev/null
+++ b/forum/utils/forums.php
@@ -0,0 +1,133 @@
+<?php
+
+include_once($UTIL_DIR . "/convert.php");
+include_once($UTIL_DIR . "/threads.php");
+
+
+class Forum {
+	public $fid;
+	public $readlist;
+	public $writelist;
+	public $name;
+	private $newStuff;
+
+	public function setNewStuff($newStuff)
+	{
+		$this->newStuff = $newStuff;
+	}
+
+	public function show()
+	{
+		echo "<div class=\"forum\">";
+		if($this->newStuff) echo "<div class=\"new\"></div>";
+		else echo "<div class=\"nonew\"></div>";
+		echo "<a href=\"?fid=" . $this->fid . "\">" . $this->name . "</a>";
+		echo "</div>";
+	}
+
+	public function Forum($fid, $readlist, $writelist, $name)
+	{
+		$this->fid = $fid;
+		$this->readlist = $readlist;
+		$this->writelist = $writelist;
+		$this->name = $name;
+	}
+}
+
+class Forums {
+
+	private $file;
+	public $forums = array();
+	
+	public function add($forum) {
+		$key = $forum->fid;
+		$this->forums[$key] = $forum;
+	}
+	
+	public function write()
+	{
+		/*
+		$fp = fopen($this->file, "w");
+
+		$block = TRUE;
+		flock($fp, LOCK_EX, $block); // do an exclusive lock
+
+		fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+		fwrite($fp, "<members>\n");
+		foreach($this->members as $member) {
+			fwrite($fp, "  <member id=\"" .
+						 htmlspecialchars($member->id, ENT_QUOTES, "UTF-8") . "\"\n");
+			fwrite($fp, "          name=\"" . 
+						 htmlspecialchars($member->name, ENT_QUOTES, "UTF-8") . "\"\n");
+			fwrite($fp, "          description=\"" . 
+						 htmlspecialchars($member->description, ENT_QUOTES, "UTF-8") . "\"\n");
+			fwrite($fp, "          image=\"" . 
+						 htmlspecialchars($member->image, ENT_QUOTES, "UTF-8") . "\">\n");
+
+
+			fwrite($fp, "  </member>\n");
+		}
+		fwrite($fp, "</members>\n");
+
+		fclose($fp);
+		*/
+	}
+
+	/*
+	public function deleteForumUser($id)
+	{
+		if($this->members[$id]) {
+			unset($this->members[$id]); 
+			//			$this->write();
+		} else {
+			echo "<p>ERROR: User! <em>".$id."</em> does not exist!</p>\n";
+			return false;
+		}
+		return true;
+	}
+	*/
+
+	public function getForum($fid)
+	{
+		$forum = $this->forums[$fid]; 
+		return $forum;
+	}
+
+	public function show()
+	{
+		foreach($this->forums as $forum) {
+			$forum->show();
+		}
+	}
+
+	private function read()
+	{
+		global $FORUMS_DIR;
+
+		$dom = new DomDocument;
+		$dom->preserveWhiteSpace = FALSE;
+		$dom->load($this->file);
+		$forums = $dom->getElementsByTagName('forum');
+
+		foreach($forums as $f) {
+			$forum = new Forum($f->getAttribute('fid'),
+												 $f->getAttribute('readlist'),
+												 $f->getAttribute('writelist'),
+												 $f->getAttribute('name'));
+
+			$this->add($forum);
+
+			$threads = new Threads($FORUMS_DIR . "/" . $f->getAttribute('fid'));
+			$forum->setNewStuff($threads->newStuff());
+		}
+	}
+
+	public function Forums($file)
+	{
+		$this->file = $file;
+		$this->read();
+	}
+
+}
+?>
\ No newline at end of file