Vergleich xmlhttp.php - 1.8.3 - 1.8.6

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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 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');

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

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

 
}

// No theme was found - we attempt to load the master or any other theme

}

// No theme was found - we attempt to load the master or any other theme

Zeile 113Zeile 125
// 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://')

// 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 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']))

	{

	{

		$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->user['language'];
}
else
{
// Check if a custom language directory exists for this theme
if(!empty($mybb->settings['bblanguage']))

		$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->user['language'];
}
else
{
// Check if a custom language directory exists for this theme
if(!empty($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

			$theme['imglangdir'] = $theme['imgdir'].'/'.$mybb->settings['bblanguage'];
}
// Otherwise, the image language directory is the same as the language directory for the theme

Zeile 162Zeile 174
		// 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 185Zeile 197

$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")


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

Zeile 201Zeile 229
		exit;
}


		exit;
}


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

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

	{
$limit = 1;
}

	{
$limit = 1;
}

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	}

// 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 330Zeile 358
		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
{
$posthandler->update_post();
if($ismod == true)
{
$modlogdata = array(
"tid" => $thread['tid'],
"fid" => $forum['fid']
);
log_moderator_action($modlogdata, $lang->edited_post);
}
}

require_once MYBB_ROOT."inc/class_parser.php";





		}
}

// Only edit subject if subject has actually been changed
if($thread['subject'] != $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
{
$posthandler->update_post();
if($ismod == true)
{
$modlogdata = array(
"tid" => $thread['tid'],
"fid" => $forum['fid']
);
log_moderator_action($modlogdata, $lang->edited_post);
}
}
}

require_once MYBB_ROOT."inc/class_parser.php";

	$parser = new postParser;

// Send our headers.

	$parser = new postParser;

// Send our headers.

Zeile 387Zeile 419
else if($mybb->input['action'] == "edit_post")
{
// Fetch the post from the database.

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.
if(!$post)
{

	// No result, die.
if(!$post)
{

Zeile 397Zeile 429

// Fetch the thread associated with this post.
$thread = get_thread($post['tid']);


// Fetch the thread associated with this post.
$thread = get_thread($post['tid']);





	// Fetch the specific forum this thread/post is in.
$forum = get_forum($thread['fid']);

	// Fetch the specific forum this thread/post is in.
$forum = get_forum($thread['fid']);





	// Missing thread, invalid forum? Error.
if(!$thread || !$forum || $forum['type'] != "f")

	// Missing thread, invalid forum? Error.
if(!$thread || !$forum || $forum['type'] != "f")

	{

	{

		xmlhttp_error($lang->thread_doesnt_exist);

		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 417Zeile 455
	{
// 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_message);

			xmlhttp_error($lang->thread_closed_edit_message);

		}

		}

		// 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 || $mybb->user['suspendposting'] == 1)
{
xmlhttp_error($lang->no_permission_edit_post);
}
// If we're past the edit time limit - don't allow editing.

		// 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 || $mybb->user['suspendposting'] == 1)
{
xmlhttp_error($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);

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

		}

// Forum is closed - no editing allowed
if($forum['open'] == 0)
{
xmlhttp_error($lang->no_permission_edit_post);

 
		}
}

		}
}





	$plugins->run_hooks("xmlhttp_edit_post_end");

	$plugins->run_hooks("xmlhttp_edit_post_end");





	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 499Zeile 528
			"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 649Zeile 685
	// Are we loading all quoted posts or only those not in the current thread?
if(empty($mybb->input['load_all']))
{

	// 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 717Zeile 753
	header("Content-type: application/json; charset={$charset}");
echo json_encode(array("imagehash" => $imagehash));
exit;

	header("Content-type: application/json; charset={$charset}");
echo json_encode(array("imagehash" => $imagehash));
exit;

}

}

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

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

Zeile 725Zeile 761
	$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");

if(my_strtolower($imagestring) == my_strtolower($mybb->get_input('imagestring')))

	$plugins->run_hooks("xmlhttp_validate_captcha");

if(my_strtolower($imagestring) == my_strtolower($mybb->get_input('imagestring')))

Zeile 747Zeile 783
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'));

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

	$query = $db->query("
SELECT q.*, s.sid
FROM ".TABLE_PREFIX."questionsessions s

	$query = $db->query("
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}'
");

		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']}'
");

 

$plugins->run_hooks("xmlhttp_refresh_question");


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

	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;
}
else
{
xmlhttp_error($lang->answer_valid_not_exists);

	}

	}

	
$plugins->run_hooks("xmlhttp_refresh_question");

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

 
}
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 857
				$validated = 1;
}
}

				$validated = 1;
}
}

		



		$plugins->run_hooks("xmlhttp_validate_question");

if($validated != 1)

		$plugins->run_hooks("xmlhttp_validate_question");

if($validated != 1)

Zeile 863Zeile 906
	$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 = 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

Zeile 873Zeile 916

if(empty($username))
{


if(empty($username))
{

		echo $lang->banned_characters_username;

		echo json_encode($lang->banned_characters_username);

		exit;
}


		exit;
}


Zeile 881Zeile 924
	$banned_username = is_banned_username($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 941Zeile 984
	}
else
{

	}
else
{

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

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

		exit;
}
}

		exit;
}
}

Zeile 994Zeile 1037
/**
* 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)
{