Vergleich xmlhttp.php - 1.8.1 - 1.8.23

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// Load MyBB core files
require_once dirname(__FILE__)."/inc/init.php";


 
// Load MyBB core files
require_once dirname(__FILE__)."/inc/init.php";


$shutdown_queries = array();

$shutdown_queries = $shutdown_functions = array();


// Load some of the stock caches we'll be using.
$groupscache = $cache->read("usergroups");


// Load some of the stock caches we'll be using.
$groupscache = $cache->read("usergroups");

Zeile 70Zeile 70
// 1. Check cookies
if(!$mybb->user['uid'] && !empty($mybb->cookies['mybbtheme']))
{

 
// 1. Check cookies
if(!$mybb->user['uid'] && !empty($mybb->cookies['mybbtheme']))
{

	$mybb->user['style'] = $mybb->cookies['mybbtheme'];

	$mybb->user['style'] = (int)$mybb->cookies['mybbtheme'];

}

// 2. Load style

}

// 2. Load style

Zeile 84Zeile 84
}

// Load basic theme information that we could be needing.

 
}

// Load basic theme information that we could be needing.

 
if($loadstyle != "def='1'")
{
	$query = $db->simple_select('themes', 'name, tid, properties, allowedgroups', $loadstyle, array('limit' => 1));
	$theme = $db->fetch_array($query);

	if(isset($theme['tid']) && !is_member($theme['allowedgroups']) && $theme['allowedgroups'] != 'all')
	{
		if(isset($mybb->cookies['mybbtheme']))
		{
			my_unsetcookie('mybbtheme');
		}

		$loadstyle = "def='1'";
	}
}


if($loadstyle == "def='1'")
{
	if(!$cache->read('default_theme'))
	{
		$cache->update_default_theme();
	}

 
if($loadstyle == "def='1'")
{
	if(!$cache->read('default_theme'))
	{
		$cache->update_default_theme();
	}

	$theme = $cache->read('default_theme');
}
else
{
	$query = $db->simple_select("themes", "name, tid, properties", $loadstyle);
	$theme = $db->fetch_array($query);
}


	$theme = $cache->read('default_theme');
}






// No theme was found - we attempt to load the master or any other theme
if(!isset($theme['tid']) || isset($theme['tid']) && !$theme['tid'])


// No theme was found - we attempt to load the master or any other theme
if(!isset($theme['tid']) || isset($theme['tid']) && !$theme['tid'])

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// Set the appropriate image language directory for this theme.
// Are we linking to a remote theme server?

 

// Set the appropriate image language directory for this theme.
// Are we linking to a remote theme server?

if(my_substr($theme['imgdir'], 0, 7) == 'http://' || my_substr($theme['imgdir'], 0, 8) == 'https://')

if(my_validate_url($theme['imgdir']))

{
	// If a language directory for the current language exists within the theme - we use it
	if(!empty($mybb->user['language']))

{
	// If a language directory for the current language exists within the theme - we use it
	if(!empty($mybb->user['language']))

Zeile 123Zeile 135
	{
		// Check if a custom language directory exists for this theme
		if(!empty($mybb->settings['bblanguage']))

 
	{
		// Check if a custom language directory exists for this theme
		if(!empty($mybb->settings['bblanguage']))

		{
			$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->settings['bblanguage'];

		{
			$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->settings['bblanguage'];

		}
		// Otherwise, the image language directory is the same as the language directory for the theme
		else

		}
		// Otherwise, the image language directory is the same as the language directory for the theme
		else

Zeile 136Zeile 148
else
{
	$img_directory = $theme['imgdir'];

 
else
{
	$img_directory = $theme['imgdir'];





	if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))

 
	if($mybb->settings['usecdn'] && !empty($mybb->settings['cdnpath']))

	{

	{

		$img_directory = rtrim($mybb->settings['cdnpath'], '/') . '/' . ltrim($theme['imgdir'], '/');

 
		$img_directory = rtrim($mybb->settings['cdnpath'], '/') . '/' . ltrim($theme['imgdir'], '/');

	}


	}


	if(!@is_dir($img_directory))
	{
		$theme['imgdir'] = 'images';

	if(!@is_dir($img_directory))
	{
		$theme['imgdir'] = 'images';

Zeile 149Zeile 161

	// If a language directory for the current language exists within the theme - we use it
	if(!empty($mybb->user['language']) && is_dir($img_directory.'/'.$mybb->user['language']))

 

	// If a language directory for the current language exists within the theme - we use it
	if(!empty($mybb->user['language']) && is_dir($img_directory.'/'.$mybb->user['language']))

	{

	{

		$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->user['language'];
	}
	else

		$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->user['language'];
	}
	else

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		// Otherwise, the image language directory is the same as the language directory for the theme
		else
		{

 
		// Otherwise, the image language directory is the same as the language directory for the theme
		else
		{

		$theme['imglangdir'] = $theme['imgdir'];

			$theme['imglangdir'] = $theme['imgdir'];

		}
	}


		}
	}


Zeile 176Zeile 188
if($lang->settings['charset'])
{
	$charset = $lang->settings['charset'];

 
if($lang->settings['charset'])
{
	$charset = $lang->settings['charset'];

}

}

// If not, revert to UTF-8
else

 
// If not, revert to UTF-8
else

{

{

	$charset = "UTF-8";

 
	$charset = "UTF-8";

}


}


$lang->load("global");
$lang->load("xmlhttp");

 
$lang->load("global");
$lang->load("xmlhttp");








$closed_bypass = array("refresh_captcha", "validate_captcha");

$mybb->input['action'] = $mybb->get_input('action');


$plugins->run_hooks("xmlhttp");


 
$plugins->run_hooks("xmlhttp");


$mybb->input['action'] = $mybb->get_input('action');













// If the board is closed, the user is not an administrator and they're not trying to login, show the board closed message
if($mybb->settings['boardclosed'] == 1 && $mybb->usergroup['canviewboardclosed'] != 1 && !in_array($mybb->input['action'], $closed_bypass))
{
	// Show error
	if(!$mybb->settings['boardclosed_reason'])
	{
		$mybb->settings['boardclosed_reason'] = $lang->boardclosed_reason;
	}

	$lang->error_boardclosed .= "<br /><em>{$mybb->settings['boardclosed_reason']}</em>";

	xmlhttp_error($lang->error_boardclosed);
}


// Fetch a list of usernames beginning with a certain string (used for auto completion)
if($mybb->input['action'] == "get_users")
{
	$mybb->input['query'] = ltrim($mybb->get_input('query'));

 

// Fetch a list of usernames beginning with a certain string (used for auto completion)
if($mybb->input['action'] == "get_users")
{
	$mybb->input['query'] = ltrim($mybb->get_input('query'));

 
	$search_type = $mybb->get_input('search_type', MyBB::INPUT_INT); // 0: starts with, 1: ends with, 2: contains



 


	// If the string is less than 3 characters, quit.
	if(my_strlen($mybb->input['query']) < 3)

	// If the string is less than 2 characters, quit.
	if(my_strlen($mybb->input['query']) < 2)

	{
		exit;
	}


 
	{
		exit;
	}


	if($mybb->get_input('getone', 1) == 1)

	if($mybb->get_input('getone', MyBB::INPUT_INT) == 1)

	{
		$limit = 1;
	}

	{
		$limit = 1;
	}

Zeile 223Zeile 252

	$plugins->run_hooks("xmlhttp_get_users_start");


 

	$plugins->run_hooks("xmlhttp_get_users_start");


	$query = $db->simple_select("users", "uid, username", "username LIKE '".$db->escape_string_like($mybb->input['query'])."%'", $query_options);
	if($limit == 1)















	$likestring = $db->escape_string_like($mybb->input['query']);
	if($search_type == 1)
	{
		$likestring = '%'.$likestring;
	}
	elseif($search_type == 2)
	{
		$likestring = '%'.$likestring.'%';
	}
	else
	{
		$likestring .= '%';
	}

	$query = $db->simple_select("users", "uid, username", "username LIKE '{$likestring}'", $query_options);
	if($limit == 1)

	{
		$user = $db->fetch_array($query);

 
	{
		$user = $db->fetch_array($query);

		$user['username'] = htmlspecialchars_uni($user['username']);
		$data = array('id' => $user['username'], 'text' => $user['username']);

		$data = array('uid' => $user['uid'], 'id' => $user['username'], 'text' => $user['username']);


	}
	else
	{
		$data = array();
		while($user = $db->fetch_array($query))

 
	}
	else
	{
		$data = array();
		while($user = $db->fetch_array($query))

		{
			$user['username'] = htmlspecialchars_uni($user['username']);
			$data[] = array('id' => $user['username'], 'text' => $user['username']);
		}

		{
			$data[] = array('uid' => $user['uid'], 'id' => $user['username'], 'text' => $user['username']);
		}


	}

	$plugins->run_hooks("xmlhttp_get_users_end");

	}

	$plugins->run_hooks("xmlhttp_get_users_end");

Zeile 255Zeile 296
	}

	// We're editing a thread subject.

 
	}

	// We're editing a thread subject.

	if($mybb->get_input('tid', 1))

	if($mybb->get_input('tid', MyBB::INPUT_INT))

	{
		// Fetch the thread.

 
	{
		// Fetch the thread.

		$thread = get_thread($mybb->get_input('tid', 1));

		$thread = get_thread($mybb->get_input('tid', MyBB::INPUT_INT));

		if(!$thread)
		{
			xmlhttp_error($lang->thread_doesnt_exist);

		if(!$thread)
		{
			xmlhttp_error($lang->thread_doesnt_exist);

Zeile 296Zeile 337
	{
		// Thread is closed - no editing allowed.
		if($thread['closed'] == 1)

 
	{
		// Thread is closed - no editing allowed.
		if($thread['closed'] == 1)

		{

		{

			xmlhttp_error($lang->thread_closed_edit_subjects);

 
			xmlhttp_error($lang->thread_closed_edit_subjects);

		}

		}

		// Forum is not open, user doesn't have permission to edit, or author doesn't match this user - don't allow editing.
		else if($forum['open'] == 0 || $forumpermissions['caneditposts'] == 0 || $mybb->user['uid'] != $post['uid'] || $mybb->user['uid'] == 0)
		{
			xmlhttp_error($lang->no_permission_edit_subject);

 
		// Forum is not open, user doesn't have permission to edit, or author doesn't match this user - don't allow editing.
		else if($forum['open'] == 0 || $forumpermissions['caneditposts'] == 0 || $mybb->user['uid'] != $post['uid'] || $mybb->user['uid'] == 0)
		{
			xmlhttp_error($lang->no_permission_edit_subject);

		}
		// If we're past the edit time limit - don't allow editing.
		else if($mybb->usergroup['edittimelimit'] != 0 && $post['dateline'] < (TIME_NOW-($mybb->usergroup['edittimelimit']*60)))

		}
		// If we're past the edit time limit - don't allow editing.
		else if($mybb->usergroup['edittimelimit'] != 0 && $post['dateline'] < (TIME_NOW-($mybb->usergroup['edittimelimit']*60)))

		{
			$lang->edit_time_limit = $lang->sprintf($lang->edit_time_limit, $mybb->usergroup['edittimelimit']);
			xmlhttp_error($lang->edit_time_limit);

		{
			$lang->edit_time_limit = $lang->sprintf($lang->edit_time_limit, $mybb->usergroup['edittimelimit']);
			xmlhttp_error($lang->edit_time_limit);

Zeile 318Zeile 359
	}
	$subject = $mybb->get_input('value');
	if(my_strtolower($charset) != "utf-8")

 
	}
	$subject = $mybb->get_input('value');
	if(my_strtolower($charset) != "utf-8")

	{

	{

		if(function_exists("iconv"))

 
		if(function_exists("iconv"))

		{

		{

			$subject = iconv($charset, "UTF-8//IGNORE", $subject);

 
			$subject = iconv($charset, "UTF-8//IGNORE", $subject);

		}

		}

		else if(function_exists("mb_convert_encoding"))
		{
			$subject = @mb_convert_encoding($subject, $charset, "UTF-8");

 
		else if(function_exists("mb_convert_encoding"))
		{
			$subject = @mb_convert_encoding($subject, $charset, "UTF-8");

		}

		}

		else if(my_strtolower($charset) == "iso-8859-1")
		{
			$subject = utf8_decode($subject);

 
		else if(my_strtolower($charset) == "iso-8859-1")
		{
			$subject = utf8_decode($subject);

		}
	}

	// Set up posthandler.
	require_once MYBB_ROOT."inc/datahandlers/post.php";
	$posthandler = new PostDataHandler("update");
	$posthandler->action = "post";

	// Set the post data that came from the input to the $post array.
	$updatepost = array(
		"pid" => $post['pid'],
		"tid" => $thread['tid'],
		"subject" => $subject,
		"edit_uid" => $mybb->user['uid']
	);
	$posthandler->set_data($updatepost);

	// Now let the post handler do all the hard work.
	if(!$posthandler->validate_post())
	{
		$post_errors = $posthandler->get_friendly_errors();
		xmlhttp_error($post_errors);

		}






















	}

 
	}

	// No errors were found, we can call the update method.
	else



	// Only edit subject if subject has actually been changed
	if($thread['subject'] != $subject)

	{

 
	{

		$posthandler->update_post();
		if($ismod == true)






















		// Set up posthandler.
		require_once MYBB_ROOT."inc/datahandlers/post.php";
		$posthandler = new PostDataHandler("update");
		$posthandler->action = "post";

		// Set the post data that came from the input to the $post array.
		$updatepost = array(
			"pid" => $post['pid'],
			"tid" => $thread['tid'],
			"prefix" => $thread['prefix'],
			"subject" => $subject,
			"edit_uid" => $mybb->user['uid']
		);
		$posthandler->set_data($updatepost);

		// Now let the post handler do all the hard work.
		if(!$posthandler->validate_post())
		{
			$post_errors = $posthandler->get_friendly_errors();
			xmlhttp_error($post_errors);
		}
		// No errors were found, we can call the update method.
		else

		{

 
		{

			$modlogdata = array(
				"tid" => $thread['tid'],
				"fid" => $forum['fid']
			);
			log_moderator_action($modlogdata, $lang->edited_post);





			$posthandler->update_post();
			if($ismod == true)
			{
				$modlogdata = array(
					"tid" => $thread['tid'],
					"fid" => $forum['fid']
				);
				log_moderator_action($modlogdata, $lang->edited_post);
			}

		}
	}


		}
	}


Zeile 380Zeile 426
	// Spit the subject back to the browser.
	$subject = substr($mybb->input['value'], 0, 120); // 120 is the varchar length for the subject column
	echo json_encode(array("subject" => '<a href="'.get_thread_link($thread['tid']).'">'.htmlspecialchars_uni($subject).'</a>'));

 
	// Spit the subject back to the browser.
	$subject = substr($mybb->input['value'], 0, 120); // 120 is the varchar length for the subject column
	echo json_encode(array("subject" => '<a href="'.get_thread_link($thread['tid']).'">'.htmlspecialchars_uni($subject).'</a>'));





	// Close the connection.
	exit;
}
else if($mybb->input['action'] == "edit_post")
{
	// Fetch the post from the database.

 
	// Close the connection.
	exit;
}
else if($mybb->input['action'] == "edit_post")
{
	// Fetch the post from the database.

	$post = get_post($mybb->get_input('pid', 1));

	$post = get_post($mybb->get_input('pid', MyBB::INPUT_INT));


	// No result, die.

 

	// No result, die.

	if(!$post)

	if(!$post || $post['visible'] == -1)

	{
		xmlhttp_error($lang->post_doesnt_exist);
	}

	{
		xmlhttp_error($lang->post_doesnt_exist);
	}

Zeile 405Zeile 451
	if(!$thread || !$forum || $forum['type'] != "f")
	{
		xmlhttp_error($lang->thread_doesnt_exist);

 
	if(!$thread || !$forum || $forum['type'] != "f")
	{
		xmlhttp_error($lang->thread_doesnt_exist);

 
	}

	// Check if this forum is password protected and we have a valid password
	if(check_forum_password($forum['fid'], 0, true))
	{
		xmlhttp_error($lang->wrong_forum_password);

	}

	// Fetch forum permissions.

	}

	// Fetch forum permissions.

Zeile 426Zeile 478
			xmlhttp_error($lang->no_permission_edit_post);
		}
		// If we're past the edit time limit - don't allow editing.

 
			xmlhttp_error($lang->no_permission_edit_post);
		}
		// If we're past the edit time limit - don't allow editing.

		else if($mybb->settings['edittimelimit'] != 0 && $post['dateline'] < (TIME_NOW-($mybb->settings['edittimelimit']*60)))
		{
			$lang->edit_time_limit = $lang->sprintf($lang->edit_time_limit, $mybb->settings['edittimelimit']);

		else if($mybb->usergroup['edittimelimit'] != 0 && $post['dateline'] < (TIME_NOW-($mybb->usergroup['edittimelimit']*60)))
		{
			$lang->edit_time_limit = $lang->sprintf($lang->edit_time_limit, $mybb->usergroup['edittimelimit']);

			xmlhttp_error($lang->edit_time_limit);
		}

 
			xmlhttp_error($lang->edit_time_limit);
		}

		// User can't edit unapproved post
		if($post['visible'] == 0)
		{
			xmlhttp_error($lang->post_moderation);
		}

		// Forum is closed - no editing allowed
		if($forum['open'] == 0)

		// User can't edit unapproved post unless permitted for own
		if($post['visible'] == 0 && !($mybb->settings['showownunapproved'] && $post['uid'] == $mybb->user['uid']))







		{

 
		{

			xmlhttp_error($lang->no_permission_edit_post);

			xmlhttp_error($lang->post_moderation);

		}
	}


		}
	}


Zeile 449Zeile 495
	if($mybb->get_input('do') == "get_post")
	{
		// Send our headers.

 
	if($mybb->get_input('do') == "get_post")
	{
		// Send our headers.

		//header("Content-type: text/xml; charset={$charset}");
		header("Content-type: text/html; charset={$charset}");

		//$post['message'] = htmlspecialchars_uni($post['message']);

		header("Content-type: application/json; charset={$charset}");





		// Send the contents of the post.

 

		// Send the contents of the post.

		echo $post['message'];

		echo json_encode($post['message']);

		exit;
	}
	else if($mybb->get_input('do') == "update_post")

		exit;
	}
	else if($mybb->get_input('do') == "update_post")

Zeile 474Zeile 517
			{
				$message = iconv($charset, "UTF-8//IGNORE", $message);
				$editreason = iconv($charset, "UTF-8//IGNORE", $editreason);

 
			{
				$message = iconv($charset, "UTF-8//IGNORE", $message);
				$editreason = iconv($charset, "UTF-8//IGNORE", $editreason);

			}

			}

			else if(function_exists("mb_convert_encoding"))

 
			else if(function_exists("mb_convert_encoding"))

			{

			{

				$message = @mb_convert_encoding($message, $charset, "UTF-8");
				$editreason = @mb_convert_encoding($editreason, $charset, "UTF-8");
			}

				$message = @mb_convert_encoding($message, $charset, "UTF-8");
				$editreason = @mb_convert_encoding($editreason, $charset, "UTF-8");
			}

Zeile 484Zeile 527
			{
				$message = utf8_decode($message);
				$editreason = utf8_decode($editreason);

 
			{
				$message = utf8_decode($message);
				$editreason = utf8_decode($editreason);

			}
		}

			}
		}


		// Set up posthandler.
		require_once MYBB_ROOT."inc/datahandlers/post.php";


		// Set up posthandler.
		require_once MYBB_ROOT."inc/datahandlers/post.php";

Zeile 499Zeile 542
			"editreason" => $editreason,
			"edit_uid" => $mybb->user['uid']
		);

 
			"editreason" => $editreason,
			"edit_uid" => $mybb->user['uid']
		);

 

		// If this is the first post set the prefix. If a forum requires a prefix the quick edit would throw an error otherwise
		if($post['pid'] == $thread['firstpost'])
		{
			$updatepost['prefix'] = $thread['prefix'];
		}


		$posthandler->set_data($updatepost);

		// Now let the post handler do all the hard work.

		$posthandler->set_data($updatepost);

		// Now let the post handler do all the hard work.

Zeile 518Zeile 568
				if($thread['firstpost'] == $post['pid'])
				{
					echo json_encode(array("moderation_thread" => $lang->thread_moderation, 'url' => $mybb->settings['bburl'].'/'.get_forum_link($thread['fid']), "message" => $post['message']));

 
				if($thread['firstpost'] == $post['pid'])
				{
					echo json_encode(array("moderation_thread" => $lang->thread_moderation, 'url' => $mybb->settings['bburl'].'/'.get_forum_link($thread['fid']), "message" => $post['message']));

					exit;

					exit;

				}
				else
				{

				}
				else
				{

Zeile 540Zeile 590
			"me_username" => $post['username'],
			"filter_badwords" => 1
		);

 
			"me_username" => $post['username'],
			"filter_badwords" => 1
		);

 

		$post['username'] = htmlspecialchars_uni($post['username']);


		if($post['smilieoff'] == 1)
		{


		if($post['smilieoff'] == 1)
		{

Zeile 578Zeile 630
		{
			$post['editdate'] = my_date('relative', TIME_NOW);
			$post['editnote'] = $lang->sprintf($lang->postbit_edited, $post['editdate']);

 
		{
			$post['editdate'] = my_date('relative', TIME_NOW);
			$post['editnote'] = $lang->sprintf($lang->postbit_edited, $post['editdate']);

 
			$mybb->user['username'] = htmlspecialchars_uni($mybb->user['username']);

			$post['editedprofilelink'] = build_profile_link($mybb->user['username'], $mybb->user['uid']);
			$post['editreason'] = trim($editreason);
			$editreason = "";

			$post['editedprofilelink'] = build_profile_link($mybb->user['username'], $mybb->user['uid']);
			$post['editreason'] = trim($editreason);
			$editreason = "";

Zeile 644Zeile 697
	{
		$inactiveforums = "AND t.fid NOT IN ({$inactiveforums})";
	}

 
	{
		$inactiveforums = "AND t.fid NOT IN ({$inactiveforums})";
	}

 

	// Check group permissions if we can't view threads not started by us
	$group_permissions = forum_permissions();
	$onlyusfids = array();
	foreach($group_permissions as $gpfid => $forum_permissions)
	{
		if(isset($forum_permissions['canonlyviewownthreads']) && $forum_permissions['canonlyviewownthreads'] == 1)
		{
			$onlyusfids[] = $gpfid;
		}
	}


	$message = '';

	// Are we loading all quoted posts or only those not in the current thread?
	if(empty($mybb->input['load_all']))
	{

 
	$message = '';

	// Are we loading all quoted posts or only those not in the current thread?
	if(empty($mybb->input['load_all']))
	{

		$from_tid = "p.tid != '".$mybb->get_input('tid', 1)."' AND ";

		$from_tid = "p.tid != '".$mybb->get_input('tid', MyBB::INPUT_INT)."' AND ";

	}
	else
	{

	}
	else
	{

Zeile 665Zeile 730

	// Query for any posts in the list which are not within the specified thread
	$query = $db->query("

 

	// Query for any posts in the list which are not within the specified thread
	$query = $db->query("

		SELECT p.subject, p.message, p.pid, p.tid, p.username, p.dateline, t.fid, p.visible, u.username AS userusername

		SELECT p.subject, p.message, p.pid, p.tid, p.username, p.dateline, t.fid, t.uid AS thread_uid, p.visible, u.username AS userusername

		FROM ".TABLE_PREFIX."posts p
		LEFT JOIN ".TABLE_PREFIX."threads t ON (t.tid=p.tid)
		LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)

		FROM ".TABLE_PREFIX."posts p
		LEFT JOIN ".TABLE_PREFIX."threads t ON (t.tid=p.tid)
		LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)

Zeile 674Zeile 739
	");
	while($quoted_post = $db->fetch_array($query))
	{

 
	");
	while($quoted_post = $db->fetch_array($query))
	{

		if(!is_moderator($quoted_post['fid'], "canviewunapprove") && $quoted_post['visible'] == 0)





		if(
			(!is_moderator($quoted_post['fid'], "canviewunapprove") && $quoted_post['visible'] == 0) ||
			(!is_moderator($quoted_post['fid'], "canviewdeleted") && $quoted_post['visible'] == -1) ||
			(in_array($quoted_post['fid'], $onlyusfids) && (!$mybb->user['uid'] || $quoted_post['thread_uid'] != $mybb->user['uid']))
		)

		{

 
		{

			continue;





			// Allow quoting from own unapproved post
			if($quoted_post['visible'] == 0 && !($mybb->settings['showownunapproved'] && $quoted_post['uid'] == $mybb->user['uid']))
			{
				continue;
			}

		}

 
		}





		$message .= parse_quoted_message($quoted_post, false);
	}
	if($mybb->settings['maxquotedepth'] != '0')

		$message .= parse_quoted_message($quoted_post, false);
	}
	if($mybb->settings['maxquotedepth'] != '0')

Zeile 687Zeile 760
	}

	// Send our headers.

 
	}

	// Send our headers.

	header("Content-type: application/json; charset={$charset}");

	header("Content-type: application/json; charset={$charset}");


	$plugins->run_hooks("xmlhttp_get_multiquoted_end");



	$plugins->run_hooks("xmlhttp_get_multiquoted_end");


Zeile 725Zeile 798
	$query = $db->simple_select("captcha", "imagestring", "imagehash='$imagehash'");
	if($db->num_rows($query) == 0)
	{

 
	$query = $db->simple_select("captcha", "imagestring", "imagehash='$imagehash'");
	if($db->num_rows($query) == 0)
	{

		echo $lang->captcha_valid_not_exists;

		echo json_encode($lang->captcha_valid_not_exists);

		exit;
	}
	$imagestring = $db->fetch_field($query, 'imagestring');


 
		exit;
	}
	$imagestring = $db->fetch_field($query, 'imagestring');


	$plugins->run_hooks("xmlhttp_validate_captcha");


	$plugins->run_hooks("xmlhttp_validate_captcha");


	if(my_strtolower($imagestring) == my_strtolower($mybb->get_input('imagestring')))
	{
		//echo json_encode(array("success" => $lang->captcha_matches));

	if(my_strtolower($imagestring) == my_strtolower($mybb->get_input('imagestring')))
	{
		//echo json_encode(array("success" => $lang->captcha_matches));

Zeile 747Zeile 820
else if($mybb->input['action'] == "refresh_question" && $mybb->settings['securityquestion'])
{
	header("Content-type: application/json; charset={$charset}");

 
else if($mybb->input['action'] == "refresh_question" && $mybb->settings['securityquestion'])
{
	header("Content-type: application/json; charset={$charset}");

	



	$sid = $db->escape_string($mybb->get_input('question_id'));
	$query = $db->query("

 
	$sid = $db->escape_string($mybb->get_input('question_id'));
	$query = $db->query("

		SELECT q.*, s.sid

		SELECT q.qid, s.sid

		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}'
	");

 
		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}'
	");

 


	if($db->num_rows($query) == 0)
	{
		xmlhttp_error($lang->answer_valid_not_exists);
	}

 
	if($db->num_rows($query) == 0)
	{
		xmlhttp_error($lang->answer_valid_not_exists);
	}

	



	$qsession = $db->fetch_array($query);

 
	$qsession = $db->fetch_array($query);

	



	// Delete previous question session
	$db->delete_query("questionsessions", "sid='$sid'");

 
	// Delete previous question session
	$db->delete_query("questionsessions", "sid='$sid'");

	



	require_once MYBB_ROOT."inc/functions_user.php";

 
	require_once MYBB_ROOT."inc/functions_user.php";

	
	$sid = generate_question();


	$sid = generate_question($qsession['qid']);

	$query = $db->query("
		SELECT q.question, s.sid
		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}' AND q.qid!='{$qsession['qid']}'

 
	$query = $db->query("
		SELECT q.question, s.sid
		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}' AND q.qid!='{$qsession['qid']}'

	");
	if($db->num_rows($query) > 0)
	{
		$question = $db->fetch_array($query);
	}
	

	");






	$plugins->run_hooks("xmlhttp_refresh_question");

 
	$plugins->run_hooks("xmlhttp_refresh_question");

 
	
	require_once MYBB_ROOT."inc/class_parser.php";
	$parser = new postParser;
	
	$parser_options = array(
		"allow_html" => 0,
		"allow_mycode" => 1,
		"allow_smilies" => 1,
		"allow_imgcode" => 1,
		"allow_videocode" => 1,
		"filter_badwords" => 1,
		"me_username" => 0,
		"shorten_urls" => 0,
		"highlight" => 0,
	);	

	if($db->num_rows($query) > 0)
	{
		$question = $db->fetch_array($query);



 


	echo json_encode(array("question" => htmlspecialchars_uni($question['question']), 'sid' => htmlspecialchars_uni($question['sid'])));
	exit;






		echo json_encode(array("question" => $parser->parse_message($question['question'], $parser_options), 'sid' => htmlspecialchars_uni($question['sid'])));
		exit;
	}
	else
	{
		xmlhttp_error($lang->answer_valid_not_exists);
	}

}
elseif($mybb->input['action'] == "validate_question" && $mybb->settings['securityquestion'])
{
	header("Content-type: application/json; charset={$charset}");
	$sid = $db->escape_string($mybb->get_input('question'));
	$answer = $db->escape_string($mybb->get_input('answer'));

 
}
elseif($mybb->input['action'] == "validate_question" && $mybb->settings['securityquestion'])
{
	header("Content-type: application/json; charset={$charset}");
	$sid = $db->escape_string($mybb->get_input('question'));
	$answer = $db->escape_string($mybb->get_input('answer'));

	



	$query = $db->query("
		SELECT q.*, s.sid
		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}'
	");

 
	$query = $db->query("
		SELECT q.*, s.sid
		FROM ".TABLE_PREFIX."questionsessions s
		LEFT JOIN ".TABLE_PREFIX."questions q ON (q.qid=s.qid)
		WHERE q.active='1' AND s.sid='{$sid}'
	");

 


	if($db->num_rows($query) == 0)
	{

 
	if($db->num_rows($query) == 0)
	{

		echo $lang->answer_valid_not_exists;

		echo json_encode($lang->answer_valid_not_exists);

		exit;
	}
	else

		exit;
	}
	else

Zeile 814Zeile 909
				$validated = 1;
			}
		}

 
				$validated = 1;
			}
		}

		



		$plugins->run_hooks("xmlhttp_validate_question");

		if($validated != 1)

		$plugins->run_hooks("xmlhttp_validate_question");

		if($validated != 1)

Zeile 827Zeile 922
			echo json_encode("true");
			exit;
		}

 
			echo json_encode("true");
			exit;
		}

	}

	exit;
}

	}

	exit;
}

else if($mybb->input['action'] == "complex_password")
{
	$password = trim($mybb->get_input('password'));
	$password = str_replace(array(unichr(160), unichr(173), unichr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $password);


 
else if($mybb->input['action'] == "complex_password")
{
	$password = trim($mybb->get_input('password'));
	$password = str_replace(array(unichr(160), unichr(173), unichr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $password);


	header("Content-type: application/json; charset={$charset}");


	header("Content-type: application/json; charset={$charset}");


	$plugins->run_hooks("xmlhttp_complex_password");

	if(!preg_match("/^.*(?=.{".$mybb->settings['minpasswordlength'].",})(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).*$/", $password))
	{
		echo json_encode($lang->complex_password_fails);

 
	$plugins->run_hooks("xmlhttp_complex_password");

	if(!preg_match("/^.*(?=.{".$mybb->settings['minpasswordlength'].",})(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).*$/", $password))
	{
		echo json_encode($lang->complex_password_fails);

	}

	}

	else
	{
		// Return nothing but an OK password if passes regex

	else
	{
		// Return nothing but an OK password if passes regex

Zeile 863Zeile 958
	$username = $mybb->get_input('username');

	// Fix bad characters

 
	$username = $mybb->get_input('username');

	// Fix bad characters

	$username = trim($username);

	$username = trim_blank_chrs($username);

	$username = str_replace(array(unichr(160), unichr(173), unichr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $username);

	// Remove multiple spaces from the username
	$username = preg_replace("#\s{2,}#", " ", $username);

 
	$username = str_replace(array(unichr(160), unichr(173), unichr(0xCA), dec_to_utf8(8238), dec_to_utf8(8237), dec_to_utf8(8203)), array(" ", "-", "", "", "", ""), $username);

	// Remove multiple spaces from the username
	$username = preg_replace("#\s{2,}#", " ", $username);


	header("Content-type: application/json; charset={$charset}");



	header("Content-type: application/json; charset={$charset}");


	if(empty($username))
	{

 
	if(empty($username))
	{

		echo $lang->banned_characters_username;

		echo json_encode($lang->banned_characters_username);

		exit;
	}


		exit;
	}


Zeile 881Zeile 976
	$banned_username = is_banned_username($username, true);
	if($banned_username)
	{

 
	$banned_username = is_banned_username($username, true);
	if($banned_username)
	{

		echo $lang->banned_username;

		echo json_encode($lang->banned_username);

		exit;
	}

	// Check for certain characters in username (<, >, &, and slashes)

 
		exit;
	}

	// Check for certain characters in username (<, >, &, and slashes)

	if(strpos($username, "<") !== false || strpos($username, ">") !== false || strpos($username, "&") !== false || my_strpos($username, "\\") !== false || strpos($username, ";") !== false || !validate_utf8_string($username, false, false))

	if(strpos($username, "<") !== false || strpos($username, ">") !== false || strpos($username, "&") !== false || my_strpos($username, "\\") !== false || strpos($username, ";") !== false || strpos($username, ",") !== false || !validate_utf8_string($username, false, false))

	{

 
	{

		echo $lang->banned_characters_username;

		echo json_encode($lang->banned_characters_username);

		exit;
	}


		exit;
	}


Zeile 910Zeile 1005
		exit;
	}
}

 
		exit;
	}
}

else if($mybb->input['action'] == "username_exists")

else if($mybb->input['action'] == "email_availability")

{
	if(!verify_post_check($mybb->get_input('my_post_key'), true))
	{
		xmlhttp_error($lang->invalid_post_code);
	}


 
{
	if(!verify_post_check($mybb->get_input('my_post_key'), true))
	{
		xmlhttp_error($lang->invalid_post_code);
	}


	require_once MYBB_ROOT."inc/functions_user.php";
	$username = $mybb->get_input('value');




	require_once MYBB_ROOT."inc/datahandlers/user.php";
	$userhandler = new UserDataHandler("insert");

	$email = $mybb->get_input('email');


	header("Content-type: application/json; charset={$charset}");

 
	header("Content-type: application/json; charset={$charset}");


	if(!trim($username))
	{
		echo json_encode(array("success" => 1));
		exit;
	}

	// Check if the username actually exists
	$user = get_user_by_username($username);

	$plugins->run_hooks("xmlhttp_username_exists");

	if($user['uid'])
	{
		$lang->valid_username = $lang->sprintf($lang->valid_username, htmlspecialchars_uni($username));
		echo json_encode(array("success" => $lang->valid_username));
		exit;
	}





	$user = array(
		'email' => $email
	);

	$userhandler->set_data($user);

	$errors = array();

	if(!$userhandler->verify_email())
	{
		$errors = $userhandler->get_friendly_errors();
	}

	$plugins->run_hooks("xmlhttp_email_availability");

	if(!empty($errors))
	{
		echo json_encode($errors[0]);
		exit;
	}

	else
	{

 
	else
	{

		$lang->invalid_username = htmlspecialchars_uni($lang->sprintf($lang->invalid_username, htmlspecialchars_uni($username)));
		echo $lang->invalid_username;

		echo json_encode("true");


		exit;
	}
}
else if($mybb->input['action'] == "get_buddyselect")
{
	// Send our headers.

 
		exit;
	}
}
else if($mybb->input['action'] == "get_buddyselect")
{
	// Send our headers.

	header("Content-type: text/plain; charset={$charset}");

	header("Content-type: text/plain; charset={$charset}");


	if($mybb->user['buddylist'] != "")
	{


	if($mybb->user['buddylist'] != "")
	{

Zeile 966Zeile 1065
		$offline = array();
		while($buddy = $db->fetch_array($query))
		{

 
		$offline = array();
		while($buddy = $db->fetch_array($query))
		{

 
			$buddy['username'] = htmlspecialchars_uni($buddy['username']);

			$buddy_name = format_name($buddy['username'], $buddy['usergroup'], $buddy['displaygroup']);
			$profile_link = build_profile_link($buddy_name, $buddy['uid'], '_blank');
			if($buddy['lastactive'] > $timecut && ($buddy['invisible'] == 0 || $mybb->user['usergroup'] == 4) && $buddy['lastvisit'] != $buddy['lastactive'])

			$buddy_name = format_name($buddy['username'], $buddy['usergroup'], $buddy['displaygroup']);
			$profile_link = build_profile_link($buddy_name, $buddy['uid'], '_blank');
			if($buddy['lastactive'] > $timecut && ($buddy['invisible'] == 0 || $mybb->user['usergroup'] == 4) && $buddy['lastvisit'] != $buddy['lastactive'])

Zeile 989Zeile 1089
	{
		xmlhttp_error($lang->buddylist_error);
	}

 
	{
		xmlhttp_error($lang->buddylist_error);
	}

 
}
else if($mybb->input['action'] == 'get_referrals')
{
	$lang->load('member');
	$uid = $mybb->get_input('uid', MYBB::INPUT_INT);

	if (!$uid) {
		xmlhttp_error($lang->referrals_no_user_specified);
	}

	$referrals = get_user_referrals($uid);

	if (empty($referrals)) {
		eval("\$referral_rows = \"".$templates->get('member_no_referrals')."\";");
	} else {
		foreach($referrals as $referral)
		{
			$bg_color = alt_trow();
			// Format user name link
			$username = htmlspecialchars_uni($referral['username']);
			$username = format_name($username, $referral['usergroup'], $referral['displaygroup']);
			$username = build_profile_link($username, $referral['uid']);

			$regdate = my_date('normal', $referral['regdate']);

			eval("\$referral_rows .= \"".$templates->get('member_referral_row')."\";");
		}
	}

	$plugins->run_hooks('xmlhttp_referrals_end');

	eval("\$referrals = \"".$templates->get('member_referrals_popup', 1, 0)."\";");

	// Send our headers and output.
	header("Content-type: text/plain; charset={$charset}");
	echo $referrals;

}

/**
 * Spits an XML Http based error message back to the browser
 *

 
}

/**
 * Spits an XML Http based error message back to the browser
 *

 * @param string The message to send back.

 * @param string $message The message to send back.

 */
function xmlhttp_error($message)
{

 */
function xmlhttp_error($message)
{