From cce5e7710295021b41d9aaecc503a60fb99256be Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Sat, 4 Oct 2008 10:38:03 +0000
Subject: Initial revision

---
 forum/utils/users.php | 136 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 forum/utils/users.php

(limited to 'forum/utils/users.php')

diff --git a/forum/utils/users.php b/forum/utils/users.php
new file mode 100644
index 0000000..99aaffc
--- /dev/null
+++ b/forum/utils/users.php
@@ -0,0 +1,136 @@
+<?php
+
+include_once($UTIL_DIR . "/convert.php");
+
+class User {
+	public $uid;
+	public $gid;
+	public $enabled;
+	public $username;
+	public $password;
+	public $name;
+	public $avatar;
+	public $email;
+	public $notified;
+
+	public function checkPassword($password)
+	{
+		return $this->password == sha1(md5($password));
+	}
+
+	public function write($fp)
+	{
+		fwrite($fp, "  <user enabled=\"" . $this->enabled . "\"\n");
+		fwrite($fp, "        uid=\"" . $this->uid . "\"\n");
+		fwrite($fp, "        gid=\"" . $this->gid . "\"\n");
+		fwrite($fp, "        notified=\"" . $this->notified . "\"\n");
+		fwrite($fp, "        username=\"" . htmlspecialchars($this->username, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "        password=\"" . $this->password . "\"\n");
+		fwrite($fp, "        name=\"" . htmlspecialchars($this->name, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "        avatar=\"" . htmlspecialchars($this->avatar, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "        email=\"" . htmlspecialchars($this->email, ENT_QUOTES, "UTF-8") . "\">\n");
+		fwrite($fp, "  </user>\n");
+	}
+
+	public function User($enabled, $uid, $gid, $username, $password, $name, $email, $avatar, $notified)
+	{
+		$this->enabled = $enabled;
+		$this->gid = $gid;
+		$this->uid = $uid;
+		$this->username = $username;
+		$this->password = $password;
+		$this->email = $email;
+		$this->name = $name;
+		$this->avatar = $avatar;
+		if($notified == "") $notified = 0;
+		$this->notified = $notified;
+	}
+}
+
+class Users {
+
+	private $file;
+	public $users = array();
+	
+	public function add($user) {
+		$key = $user->uid;
+		$this->users[$key] = $user;
+	}
+	
+	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($fp, "<users>\n");
+		foreach($this->users as $user) {
+			$user->write($fp);
+		}
+		fwrite($fp, "</users>\n");
+
+		fclose($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 getUserID($username)
+	{
+		foreach($this->users as $user) {
+			if($user->username == $username) return $user->uid;
+		}
+		return false;
+	}
+
+	public function getUser($uid)
+	{
+		$user = $this->users[$uid]; 
+		return $user;
+	}
+
+	private function read()
+	{
+		$dom = new DomDocument;
+		$dom->preserveWhiteSpace = FALSE;
+		$dom->load($this->file);
+		$users = $dom->getElementsByTagName('user');
+
+		foreach ($users as $u) {
+			$user = new User($u->getAttribute('enabled'),
+											 $u->getAttribute('uid'),
+											 $u->getAttribute('gid'),
+											 $u->getAttribute('username'),
+											 $u->getAttribute('password'),
+											 $u->getAttribute('name'),
+											 $u->getAttribute('email'),
+											 $u->getAttribute('avatar'),
+											 $u->getAttribute('notified'));
+
+			$this->add($user);
+		}
+
+	}
+
+	public function Users($file)
+	{
+		$this->file = $file;
+		$this->read();
+	}
+
+}
+?>
\ No newline at end of file
-- 
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