New directory hierachy. index and setup implemented.

1 files changed, 0 insertions, 388 deletions

diff --git a/models.php b/models.php
deleted file mode 100644
index 62e541d..0000000
--- a/models.php
+++ /dev/null
@@ -1,388 +0,0 @@
-<?php
-
-require_once(dirname(__FILE__) . "/db.php");
-require_once(dirname(__FILE__) . "/utils.php");
-db_connect();
-
-/* Exceptions copied from Ratatöskr */
-class DoesNotExistError extends Exception { }
-class AlreadyExistsError extends Exception { }
-class NotAllowedError extends Exception { }
-
-/* copied from Ratatöskr: */
-abstract class BySQLRowEnabled
-{
-	protected function __construct() {  }
-	
-	abstract protected function populate_by_sqlrow($sqlrow);
-	
-	protected static function by_sqlrow($sqlrow)
-	{
-		$obj = new static();
-		$obj->populate_by_sqlrow($sqlrow);
-		return $obj;
-	}
-}
-
-/* SettingsIterator ans Settings copied from Ratatöskr */
-
-class SettingsIterator implements Iterator
-{
-	private $index;
-	private $keys;
-	private $settings_obj;
-	
-	public function __construct($settings_obj, $keys)
-	{
-		$this->index = 0;
-		$this->settings_obj = $settings_obj;
-		$this->keys = $keys;
-	}
-	
-	/* Iterator implementation */
-	public function current() { return $this->settings_obj[$this->keys[$this->index]]; }
-	public function key()     { return $this->keys[$this->index]; }
-	public function next()    { ++$this->index; }
-	public function rewind()  { $this->index = 0; }
-	public function valid()   { return $this->index < count($this->keys); }
-}
-
-/*
- * Class: Settings
- * A class that holds the Settings of Ratatöskr.
- * You can access settings like an array.
- */
-class Settings implements ArrayAccess, IteratorAggregate, Countable
-{
-	/* Singleton implementation */
-	private function __copy() {}
-	private static $instance = NULL;
-	/*
-	 * Constructor: get_instance
-	 * Get an instance of this class.
-	 * All instances are equal (ie. this is a singleton), so you can also use
-	 * the global <$ratatoeskr_settings> instance.
-	 */
-	public static function get_instance()
-	{
-		if(self::$instance === NULL)
-			self::$instance = new self;
-		return self::$instance;
-	}
-	
-	private $buffer;
-	private $to_be_deleted;
-	private $to_be_created;
-	private $to_be_updated;
-	
-	private function __construct()
-	{
-		$this->buffer = array();
-		$result = qdb("SELECT `key`, `value` FROM `PREFIX_settings_kvstorage` WHERE 1");
-		while($sqlrow = mysql_fetch_assoc($result))
-			$this->buffer[$sqlrow["key"]] = unserialize(base64_decode($sqlrow["value"]));
-		
-		$this->to_be_created = array();
-		$this->to_be_deleted = array();
-		$this->to_be_updated = array();
-	}
-	
-	public function save()
-	{
-		foreach($this->to_be_deleted as $k)
-			qdb("DELETE FROM `PREFIX_settings_kvstorage` WHERE `key` = '%s'", $k);
-		foreach($this->to_be_updated as $k)
-			qdb("UPDATE `PREFIX_settings_kvstorage` SET `value` = '%s' WHERE `key` = '%s'", base64_encode(serialize($this->buffer[$k])), $k);
-		foreach($this->to_be_created as $k)
-			qdb("INSERT INTO `PREFIX_settings_kvstorage` (`key`, `value`) VALUES ('%s', '%s')", $k, base64_encode(serialize($this->buffer[$k])));
-		$this->to_be_created = array();
-		$this->to_be_deleted = array();
-		$this->to_be_updated = array();
-	}
-	
-	/* ArrayAccess implementation */
-	public function offsetExists($offset)
-	{
-		return isset($this->buffer[$offset]);
-	}
-	public function offsetGet($offset)
-	{
-		return $this->buffer[$offset];
-	}
-	public function offsetSet ($offset, $value)
-	{
-		if(!$this->offsetExists($offset))
-		{
-			if(in_array($offset, $this->to_be_deleted))
-			{
-				$this->to_be_updated[] = $offset;
-				unset($this->to_be_deleted[array_search($offset, $this->to_be_deleted)]);
-			}
-			else
-				$this->to_be_created[] = $offset;
-		}
-		elseif((!in_array($offset, $this->to_be_created)) and (!in_array($offset, $this->to_be_updated)))
-			$this->to_be_updated[] = $offset;
-		$this->buffer[$offset] = $value;
-	}
-	public function offsetUnset($offset)
-	{
-		if(in_array($offset, $this->to_be_created))
-			unset($this->to_be_created[array_search($offset, $this->to_be_created)]);
-		else
-			$this->to_be_deleted[] = $offset;
-		unset($this->buffer[$offset]);
-	}
-	
-	/* IteratorAggregate implementation */
-	public function getIterator() { return new SettingsIterator($this, array_keys($this->buffer)); }
-	
-	/* Countable implementation */
-	public function count() { return count($this->buffer); }
-}
-
-$settings = Settings::get_instance();
-
-/* users */
-class User extends BySQLRowEnabled
-{
-	private $name;
-	private $id;
-	
-	public $pwhash;
-	public $isadmin;
-	
-	protected function __construct() {}
-	
-	protected function populate_by_sqlrow($sqlrow)
-	{
-		$this->id      = $sqlrow["id"];
-		$this->name    = $sqlrow["name"];
-		$this->pwhash  = $sqlrow["pwhash"];
-		$this->isadmin = $sqlrow["isadmin"] == 1;
-	}
-	
-	function get_id()   { return $this->id;   }
-	function get_name() { return $this->name; }
-	
-	public static function create($name)
-	{
-		try
-		{
-			self::by_name($name);
-			throw new AlreadyExistsError();
-		}
-		catch(DoesNotExistError $e)
-		{
-			$obj          = new self;
-			$obj->name    = $name;
-			$obj->pwhash  = "";
-			$obj->isadmin = False;
-			qdb("INSERT INTO `PREFIX_users` (`name`, `pwhash`, isadmin`) VALUES ('%s', '', 0)", $name);
-			$this->id = mysql_insert_id();
-			return $obj;
-		}
-	}
-	
-	public static function by_id($id)
-	{
-		$result = qdb("SELECT `id`, `name`, `pwhash`, `isadmin` FROM `PREFIX_users` WHERE `id` = %d", $id);
-		$sqlrow = mysql_fetch_assoc($result);
-		if($sqlrow === False)
-			throw new DoesNotExistError();
-		return self::by_sqlrow($sqlrow);
-	}
-	
-	public static function by_name($name)
-	{
-		$result = qdb("SELECT `id`, `name`, `pwhash`, `isadmin` FROM `PREFIX_users` WHERE `name` = '%s'", $name);
-		$sqlrow = mysql_fetch_assoc($result);
-		if($sqlrow === False)
-			throw new DoesNotExistError();
-		return self::by_sqlrow($sqlrow);
-	}
-	
-	public static function all()
-	{
-		$rv = array();
-		$result = qdb("SELECT `id`, `name`, `pwhash`, `isadmin` FROM `PREFIX_users` WHERE 1");
-		while($sqlrow = mysql_fetch_assoc($result))
-			$rv[] = self::by_sqlrow($sqlrow);
-		return $rv;
-	}
-	
-	public function get_packages()
-	{
-		$rv = array();
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE `user` = %d", $this->id);
-		while($sqlrow = mysql_fetch_assoc($result))
-			$rv[] = Package::by_sqlrow($result);
-		return $rv;
-	}
-	
-	public function save()
-	{
-		qdb("UPDATE `PREFIX_users` SET `isadmin` = %d, `pwhash` = '%s' WHERE `id` = %d", ($this->isadmin ? 1 : 0), $this->pwhash, $this->id);
-	}
-	
-	public function delete()
-	{
-		qdb("DELETE FROM `PREFIX_users` WHERE `id` = %d", $this->id);
-	}
-}
-
-class Package extends BySQLRowEnabled
-{
-	private $id;
-	private $name;
-	private $user;
-	
-	public $lastversion;
-	public $description;
-	public $lastupdate;
-	public $txtversion;
-	
-	public function get_id()   { return $id;   }
-	public function get_name() { return $name; }
-	public function get_user() { return $user; }
-	
-	protected function __construct() {}
-	
-	protected function populate_by_sqlrow($sqlrow)
-	{
-		$this->id          = $sqlrow["id"];
-		$this->name        = $sqlrow["name"];
-		$this->user        = User::by_id($sqlrow["user"]);
-		$this->lastversion = $sqlrow["lastversion"];
-		$this->description = $sqlrow["description"];
-		$this->lastupdate  = $sqlrow["lastupdate"];
-		$this->txtversion  = $sqlrow["txtversion"];
-	}
-	
-	public static function create($name, $user)
-	{
-		if(preg_match("/^[0-9a-zA-Z_\\-]+$/", $name) != 1)
-			throw new InvalidArgumentException("Invalid package name (must be min 1 char, 0-9A-Za-z_-");
-		try
-		{
-			self::by_name($name);
-			throw new AlreadyExistsError();
-		}
-		catch(DoesNotExistError $e)
-		{
-			$obj = new self;
-			$obj->name        = $name;
-			$obj->user        = $user;
-			$obj->lastupdate  = time();
-			$obj->lastversion = 0;
-			$obj->txtversion  = "";
-			$obj->description = "";
-			
-			qdb("INSERT INTO `PREFIX_packages` (`name`, `user`, `lastupdate`, `lastversion`, `txtversion`, description`, `description`) VALUES ('%s', %d, UNIX_TIMESTAMP(), 0, '', '')", $name, $user->get_id());
-			$obj->id = mysql_insert_id();
-			
-			mkdir(dirname(__FILE__) . "/packages/" . $this->name);
-			
-			return $obj;
-		}
-	}
-	
-	public static function by_id($id)
-	{
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE `id` = %d", $id);
-		$sqlrow = mysql_fetch_assoc($result);
-		if($sqlrow === False)
-			throw new DoesNotExistError();
-		return self::by_sqlrow($sqlrow);
-	}
-	
-	public static function by_name($name)
-	{
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE `name` = '%s'", $name);
-		$sqlrow = mysql_fetch_assoc($result);
-		if($sqlrow === False)
-			throw new DoesNotExistError();
-		return self::by_sqlrow($sqlrow);
-	}
-	
-	public static function update_lists()
-	{
-		$packagelist = array();
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE 1");
-		while($sqlrow = mysql_fetch_assoc($result))
-			$packagelist[] = array($sqlrow["name"], $sqlrow["lastversion"], $sqlrow["description"]);
-		file_put_contents(dirname(__FILE__) . "/packagelist", serialize($packagelist));
-	}
-	
-	public static function all()
-	{
-		$rv = array();
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE 1");
-		while($sqlrow = mysql_fetch_assoc($result))
-			$rv[] = self::by_sqlrow($sqlrow);
-		return $rv;
-	}
-	
-	public static function latest()
-	{
-		$rv = array();
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE 1 ORDER BY `lastupdate` DESC LIMIT 0,15");
-		while($sqlrow = mysql_fetch_assoc($result))
-			$rv[] = self::by_sqlrow($sqlrow);
-		return $rv;
-	}
-	
-	public static function search($search)
-	{
-		$rv = array();
-		$result = qdb("SELECT `id`, `name`, `user`, `lastversion`, `description`, `lastupdate`, `txtversion` FROM `PREFIX_packages` WHERE `name` LIKE '%%%s%%' OR `description` LIKE '%%%s%%'", $search, $search);
-		while($sqlrow = mysql_fetch_assoc($result))
-			$rv[] = self::by_sqlrow($sqlrow);
-		return $rv;
-	}
-	
-	public function newversion($pgk)
-	{
-		global $settings;
-		if($pkg->name != $this->name)
-			throw new NotAllowedError("Package name not equal.");
-		if($pkg->versioncount <= $this->lastversion)
-			throw new NotAllowedError("Older or same version.");
-		$pkg->updatepath = $settings["root_url"] . "/packages/" . urlencode($this->name) . "/update";
-		
-		$pkg_ser = $pkg->save();
-		file_put_contents(dirname(__FILE__) . "/packages/" . urlencode($this>name) . "/versions/" . $pkg->versioncount, $pkg_ser);
-		file_put_contents(dirname(__FILE__) . "/packages/" . urlencode($this>name) . "/versions/current", $pkg_ser);
-		$meta = $pkg->extract_meta();
-		file_put_contents(dirname(__FILE__) . "/packages/" . urlencode($this>name) . "/meta", serialize($meta));
-		
-		$this->lastversion = $pkg->versioncount;
-		$this->txtversion  = $pkg->versiontext;
-		$this->description = $pkg->short_description;
-		$this->lastupdate  = time();
-		$this->save();
-		
-		$update_info = array(
-			"current-version" => $this->lastversion,
-			"dl-path"         => $settings["root_url"] . "/packages/" . urlencode($this->name) . "/versions/" . $this->lastversion;
-		);
-		
-		file_put_contents(dirname(__FILE__) . "/packages/" . urlencode($this>name) . "/update", serialize($update_info));
-		
-		self::update_lists();
-	}
-	
-	public function save()
-	{
-		qdb("UPDATE `PREFIX_packages` SET `lastversion` = %d, `lastupdate` = %d, `txtversion` = '%s', `description` = '%s' WHERE `id` = %d", $this->lastversion, $this->lastupdate, $this->txtversion, $this->description, $this->id);
-	}
-	
-	public function delete()
-	{
-		qdb("DELETE FROM `PREFIX_packages` WHERE `id` = %d", $this->id);
-		delete_directory(dirname(__FILE__) . "/packages/" . $this->name);
-		self::update_lists();
-	}
-}
-
-?>