vamp-website: forum/Sources/Profile-Modify.php comparison

comparison forum/Sources/Profile-Modify.php @ 76:e3e11437ecea website

Add forum code

author	Chris Cannam
date	Sun, 07 Jul 2013 11:25:48 +0200
parents
children

comparison

equal deleted inserted replaced

-:72f59aa7e503
+:e3e11437ecea
+<?php
+/**
+* Simple Machines Forum (SMF)
+*
+* @package SMF
+* @author Simple Machines http://www.simplemachines.org
+* @copyright 2011 Simple Machines
+* @license http://www.simplemachines.org/about/smf/license.php BSD
+*
+* @version 2.0.2
+*/
+if (!defined('SMF'))
+	die('Hacking attempt...');
+/*	This file has the primary job of showing and editing people's profiles.
+	It also allows the user to change some of their or another's preferences,
+	and such things.  It uses the following functions:
+	void loadProfileFields(bool force_reload = false)
+		// !!!
+	void setupProfileContext(array fields)
+		// !!!
+	void saveProfileFields()
+		// !!!
+	void saveProfileChanges(array &profile_variables, array &errors, int id_member)
+		// !!!
+	void makeThemeChanges(int id_member, int id_theme)
+		// !!!
+	void makeNotificationChanges(int id_member)
+		// !!!
+	void makeCustomFieldChanges(int id_member, string area, bool sanitize = true)
+		// !!!
+	void editBuddies(int id_member)
+		// !!!
+	void editIgnoreList(int id_member)
+		// !!!
+	void account(int id_member)
+		// !!!
+	void forumProfile(int id_member)
+		// !!!
+	void pmprefs(int id_member)
+		// !!!
+	array getAvatars(string directory, int level)
+		// !!!
+	void theme(int id_member)
+		// !!!
+	void authentication(int id_member, bool saving = false)
+		// !!!
+	void notification(int id_member)
+		// !!!
+	int list_getTopicNotificationCount(int memID)
+		// !!!
+	array list_getTopicNotifications(int start, int items_per_page, string sort, int memID)
+		// !!!
+	array list_getBoardNotifications(int start, int items_per_page, string sort, int memID)
+		// !!!
+	void loadThemeOptions(int id_member)
+		// !!!
+	void ignoreboards(int id_member)
+		// !!!
+	bool profileLoadLanguages()
+		// !!!
+	bool profileLoadGroups()
+		// !!!
+	bool profileLoadSignatureData()
+		// !!!
+	bool profileLoadAvatarData()
+		// !!!
+	bool profileSaveGroups(mixed &value)
+		// !!!
+	mixed profileSaveAvatarData(array &value)
+		// !!!
+	mixed profileValidateSignature(mixed &value)
+		// !!!
+	bool profileValidateEmail(string email, int id_member = none)
+		// !!!
+	void profileReloadUser()
+		// !!!
+	void profileSendActivation()
+		// !!!
+	void groupMembership(int id_member)
+		// !!!
+	mixed groupMembership2(array profile_vars, array post_erros, int id_member)
+		// !!!
+	Adding new fields to the profile:
+	---------------------------------------------------------------------------
+		// !!!
+*/
+// This defines every profile field known to man.
+function loadProfileFields($force_reload = false)
+{
+	global $context, $profile_fields, $txt, $scripturl, $modSettings, $user_info, $old_profile, $smcFunc, $cur_profile, $language;
+	// Don't load this twice!
+	if (!empty($profile_fields) && !$force_reload)
+		return;
+	/* This horrific array defines all the profile fields in the whole world!
+		In general each "field" has one array - the key of which is the database column name associated with said field. Each item
+		can have the following attributes:
+				string $type:			The type of field this is - valid types are:
+					- callback:		This is a field which has its own callback mechanism for templating.
+					- check:		A simple checkbox.
+					- hidden:		This doesn't have any visual aspects but may have some validity.
+					- password:		A password box.
+					- select:		A select box.
+					- text:			A string of some description.
+				string $label:			The label for this item - default will be $txt[$key] if this isn't set.
+				string $subtext:		The subtext (Small label) for this item.
+				int $size:			Optional size for a text area.
+				array $input_attr:		An array of text strings to be added to the input box for this item.
+				string $value:			The value of the item. If not set $cur_profile[$key] is assumed.
+				string $permission:		Permission required for this item (Excluded _any/_own subfix which is applied automatically).
+				function $input_validate:	A runtime function which validates the element before going to the database. It is passed
+								the relevant $_POST element if it exists and should be treated like a reference.
+								Return types:
+					- true:			Element can be stored.
+					- false:		Skip this element.
+					- a text string:	An error occured - this is the error message.
+				function $preload:		A function that is used to load data required for this element to be displayed. Must return
+								true to be displayed at all.
+				string $cast_type:		If set casts the element to a certain type. Valid types (bool, int, float).
+				string $save_key:		If the index of this element isn't the database column name it can be overriden
+								with this string.
+				bool $is_dummy:			If set then nothing is acted upon for this element.
+				bool $enabled:			A test to determine whether this is even available - if not is unset.
+				string $link_with:		Key which links this field to an overall set.
+		Note that all elements that have a custom input_validate must ensure they set the value of $cur_profile correct to enable
+		the changes to be displayed correctly on submit of the form.
+	*/
+	$profile_fields = array(
+		'aim' => array(
+			'type' => 'text',
+			'label' => $txt['aim'],
+			'subtext' => $txt['your_aim'],
+			'size' => 24,
+			'value' => strtr(empty($cur_profile['aim']) ? '' : $cur_profile['aim'], '+', ' '),
+			'permission' => 'profile_extra',
+			'input_validate' => create_function('&$value', '
+				$value = strtr($value, \' \', \'+\');
+				return true;
+			'),
+		),
+		'avatar_choice' => array(
+			'type' => 'callback',
+			'callback_func' => 'avatar_select',
+			// This handles the permissions too.
+			'preload' => 'profileLoadAvatarData',
+			'input_validate' => 'profileSaveAvatarData',
+			'save_key' => 'avatar',
+		),
+		'bday1' => array(
+			'type' => 'callback',
+			'callback_func' => 'birthdate',
+			'permission' => 'profile_extra',
+			'preload' => create_function('', '
+				global $cur_profile, $context;
+				// Split up the birthdate....
+				list ($uyear, $umonth, $uday) = explode(\'-\', empty($cur_profile[\'birthdate\']) || $cur_profile[\'birthdate\'] == \'0001-01-01\' ? \'0000-00-00\' : $cur_profile[\'birthdate\']);
+				$context[\'member\'][\'birth_date\'] = array(
+					\'year\' => $uyear == \'0004\' ? \'0000\' : $uyear,
+					\'month\' => $umonth,
+					\'day\' => $uday,
+				);
+				return true;
+			'),
+			'input_validate' => create_function('&$value', '
+				global $profile_vars, $cur_profile;
+				if (isset($_POST[\'bday2\'], $_POST[\'bday3\']) && $value > 0 && $_POST[\'bday2\'] > 0)
+				{
+					// Set to blank?
+					if ((int) $_POST[\'bday3\'] == 1 && (int) $_POST[\'bday2\'] == 1 && (int) $value == 1)
+						$value = \'0001-01-01\';
+					else
+						$value = checkdate($value, $_POST[\'bday2\'], $_POST[\'bday3\'] < 4 ? 4 : $_POST[\'bday3\']) ? sprintf(\'%04d-%02d-%02d\', $_POST[\'bday3\'] < 4 ? 4 : $_POST[\'bday3\'], $_POST[\'bday1\'], $_POST[\'bday2\']) : \'0001-01-01\';
+				}
+				else
+					$value = \'0001-01-01\';
+				$profile_vars[\'birthdate\'] = $value;
+				$cur_profile[\'birthdate\'] = $value;
+				return false;
+			'),
+		),
+		// Setting the birthdate the old style way?
+		'birthdate' => array(
+			'type' => 'hidden',
+			'permission' => 'profile_extra',
+			'input_validate' => create_function('&$value', '
+				global $cur_profile;
+				// !!! Should we check for this year and tell them they made a mistake :P? (based on coppa at least?)
+				if (preg_match(\'/(\d{4})[\-\., ](\d{2})[\-\., ](\d{2})/\', $value, $dates) === 1)
+				{
+					$value = checkdate($dates[2], $dates[3], $dates[1] < 4 ? 4 : $dates[1]) ? sprintf(\'%04d-%02d-%02d\', $dates[1] < 4 ? 4 : $dates[1], $dates[2], $dates[3]) : \'0001-01-01\';
+					return true;
+				}
+				else
+				{
+					$value = empty($cur_profile[\'birthdate\']) ? \'0001-01-01\' : $cur_profile[\'birthdate\'];
+					return false;
+				}
+			'),
+		),
+		'date_registered' => array(
+			'type' => 'text',
+			'value' => empty($cur_profile['date_registered']) ? $txt['not_applicable'] : strftime('%Y-%m-%d', $cur_profile['date_registered'] + ($user_info['time_offset'] + $modSettings['time_offset']) * 3600),
+			'label' => $txt['date_registered'],
+			'log_change' => true,
+			'permission' => 'moderate_forum',
+			'input_validate' => create_function('&$value', '
+				global $txt, $user_info, $modSettings, $cur_profile, $context;
+				// Bad date!  Go try again - please?
+				if (($value = strtotime($value)) === -1)
+				{
+					$value = $cur_profile[\'date_registered\'];
+					return $txt[\'invalid_registration\'] . \' \' . strftime(\'%d %b %Y \' . (strpos($user_info[\'time_format\'], \'%H\') !== false ? \'%I:%M:%S %p\' : \'%H:%M:%S\'), forum_time(false));
+				}
+				// As long as it doesn\'t equal "N/A"...
+				elseif ($value != $txt[\'not_applicable\'] && $value != strtotime(strftime(\'%Y-%m-%d\', $cur_profile[\'date_registered\'] + ($user_info[\'time_offset\'] + $modSettings[\'time_offset\']) * 3600)))
+					$value = $value - ($user_info[\'time_offset\'] + $modSettings[\'time_offset\']) * 3600;
+				else
+					$value = $cur_profile[\'date_registered\'];
+				return true;
+			'),
+		),
+		'email_address' => array(
+			'type' => 'text',
+			'label' => $txt['email'],
+			'subtext' => $txt['valid_email'],
+			'log_change' => true,
+			'permission' => 'profile_identity',
+			'input_validate' => create_function('&$value', '
+				global $context, $old_profile, $context, $profile_vars, $sourcedir, $modSettings;
+				if (strtolower($value) == strtolower($old_profile[\'email_address\']))
+					return false;
+				$isValid = profileValidateEmail($value, $context[\'id_member\']);
+				// Do they need to revalidate? If so schedule the function!
+				if ($isValid === true && !empty($modSettings[\'send_validation_onChange\']) && !allowedTo(\'moderate_forum\'))
+				{
+					require_once($sourcedir . \'/Subs-Members.php\');
+					$profile_vars[\'validation_code\'] = generateValidationCode();
+					$profile_vars[\'is_activated\'] = 2;
+					$context[\'profile_execute_on_save\'][] = \'profileSendActivation\';
+					unset($context[\'profile_execute_on_save\'][\'reload_user\']);
+				}
+				return $isValid;
+			'),
+		),
+		'gender' => array(
+			'type' => 'select',
+			'cast_type' => 'int',
+			'options' => 'return array(0 => \'\', 1 => $txt[\'male\'], 2 => $txt[\'female\']);',
+			'label' => $txt['gender'],
+			'permission' => 'profile_extra',
+		),
+		'hide_email' => array(
+			'type' => 'check',
+			'value' => empty($cur_profile['hide_email']) ? true : false,
+			'label' => $txt['allow_user_email'],
+			'permission' => 'profile_identity',
+			'input_validate' => create_function('&$value', '
+				$value = $value == 0 ? 1 : 0;
+				return true;
+			'),
+		),
+		'icq' => array(
+			'type' => 'text',
+			'label' => $txt['icq'],
+			'subtext' => $txt['your_icq'],
+			'size' => 24,
+			'permission' => 'profile_extra',
+			// Need to make sure ICQ doesn't equal 0.
+			'input_validate' => create_function('&$value', '
+				if (empty($value))
+					$value = \'\';
+				else
+					$value = (int) $value;
+				return true;
+			'),
+		),
+		// Selecting group membership is a complicated one so we treat it separate!
+		'id_group' => array(
+			'type' => 'callback',
+			'callback_func' => 'group_manage',
+			'permission' => 'manage_membergroups',
+			'preload' => 'profileLoadGroups',
+			'log_change' => true,
+			'input_validate' => 'profileSaveGroups',
+		),
+		'id_theme' => array(
+			'type' => 'callback',
+			'callback_func' => 'theme_pick',
+			'permission' => 'profile_extra',
+			'enabled' => $modSettings['theme_allow'] || allowedTo('admin_forum'),
+			'preload' => create_function('', '
+				global $smcFunc, $context, $cur_profile, $txt;
+				$request = $smcFunc[\'db_query\'](\'\', \'
+					SELECT value
+					FROM {db_prefix}themes
+					WHERE id_theme = {int:id_theme}
+						AND variable = {string:variable}
+					LIMIT 1\', array(
+						\'id_theme\' => $cur_profile[\'id_theme\'],
+						\'variable\' => \'name\',
+					)
+				);
+				list ($name) = $smcFunc[\'db_fetch_row\']($request);
+				$smcFunc[\'db_free_result\']($request);
+				$context[\'member\'][\'theme\'] = array(
+					\'id\' => $cur_profile[\'id_theme\'],
+					\'name\' => empty($cur_profile[\'id_theme\']) ? $txt[\'theme_forum_default\'] : $name
+				);
+				return true;
+			'),
+			'input_validate' => create_function('&$value', '
+				$value = (int) $value;
+				return true;
+			'),
+		),
+		'karma_good' => array(
+			'type' => 'callback',
+			'callback_func' => 'karma_modify',
+			'permission' => 'admin_forum',
+			// Set karma_bad too!
+			'input_validate' => create_function('&$value', '
+				global $profile_vars, $cur_profile;
+				$value = (int) $value;
+				if (isset($_POST[\'karma_bad\']))
+				{
+					$profile_vars[\'karma_bad\'] = $_POST[\'karma_bad\'] != \'\' ? (int) $_POST[\'karma_bad\'] : 0;
+					$cur_profile[\'karma_bad\'] = $_POST[\'karma_bad\'] != \'\' ? (int) $_POST[\'karma_bad\'] : 0;
+				}
+				return true;
+			'),
+			'preload' => create_function('', '
+				global $context, $cur_profile;
+				$context[\'member\'][\'karma\'][\'good\'] = $cur_profile[\'karma_good\'];
+				$context[\'member\'][\'karma\'][\'bad\'] = $cur_profile[\'karma_bad\'];
+				return true;
+			'),
+			'enabled' => !empty($modSettings['karmaMode']),
+		),
+		'lngfile' => array(
+			'type' => 'select',
+			'options' => 'return $context[\'profile_languages\'];',
+			'label' => $txt['preferred_language'],
+			'permission' => 'profile_identity',
+			'preload' => 'profileLoadLanguages',
+			'enabled' => !empty($modSettings['userLanguage']),
+			'value' => empty($cur_profile['lngfile']) ? $language : $cur_profile['lngfile'],
+			'input_validate' => create_function('&$value', '
+				global $context, $cur_profile;
+				// Load the languages.
+				profileLoadLanguages();
+				if (isset($context[\'profile_languages\'][$value]))
+				{
+					if ($context[\'user\'][\'is_owner\'] && empty($context[\'password_auth_failed\']))
+						$_SESSION[\'language\'] = $value;
+					return true;
+				}
+				else
+				{
+					$value = $cur_profile[\'lngfile\'];
+					return false;
+				}
+			'),
+		),
+		'location' => array(
+			'type' => 'text',
+			'label' => $txt['location'],
+			'log_change' => true,
+			'size' => 50,
+			'permission' => 'profile_extra',
+		),
+		// The username is not always editable - so adjust it as such.
+		'member_name' => array(
+			'type' => allowedTo('admin_forum') && isset($_GET['changeusername']) ? 'text' : 'label',
+			'label' => $txt['username'],
+			'subtext' => allowedTo('admin_forum') && !isset($_GET['changeusername']) ? '(<a href="' . $scripturl . '?action=profile;u=' . $context['id_member'] . ';area=account;changeusername" style="font-style: italic;">' . $txt['username_change'] . '</a>)' : '',
+			'log_change' => true,
+			'permission' => 'profile_identity',
+			'prehtml' => allowedTo('admin_forum') && isset($_GET['changeusername']) ? '<div class="alert">' . $txt['username_warning'] . '</div>' : '',
+			'input_validate' => create_function('&$value', '
+				global $sourcedir, $context, $user_info, $cur_profile;
+				if (allowedTo(\'admin_forum\'))
+				{
+					// We\'ll need this...
+					require_once($sourcedir . \'/Subs-Auth.php\');
+					// Maybe they are trying to change their password as well?
+					$resetPassword = true;
+					if (isset($_POST[\'passwrd1\']) && $_POST[\'passwrd1\'] != \'\' && isset($_POST[\'passwrd2\']) && $_POST[\'passwrd1\'] == $_POST[\'passwrd2\'] && validatePassword($_POST[\'passwrd1\'], $value, array($cur_profile[\'real_name\'], $user_info[\'username\'], $user_info[\'name\'], $user_info[\'email\'])) == null)
+						$resetPassword = false;
+					// Do the reset... this will send them an email too.
+					if ($resetPassword)
+						resetPassword($context[\'id_member\'], $value);
+					elseif ($value !== null)
+					{
+						validateUsername($context[\'id_member\'], $value);
+						updateMemberData($context[\'id_member\'], array(\'member_name\' => $value));
+					}
+				}
+				return false;
+			'),
+		),
+		'msn' => array(
+			'type' => 'text',
+			'label' => $txt['msn'],
+			'subtext' => $txt['msn_email_address'],
+			'size' => 24,
+			'permission' => 'profile_extra',
+			'input_validate' => create_function('&$value', '
+				global $cur_profile;
+				// Make sure the msn one is an email address, not something like \'none\' :P.
+				if ($value != \'\' && preg_match(\'~^[0-9A-Za-z=_+\-/][0-9A-Za-z=_\\\'+\-/\.]*@[\w\-]+(\.[\w\-]+)*(\.[\w]{2,6})$~\', $value) == 0)
+				{
+					$value = $cur_profile[\'msn\'];
+					return false;
+				}
+				return true;
+			'),
+		),
+		'passwrd1' => array(
+			'type' => 'password',
+			'label' => $txt['choose_pass'],
+			'subtext' => $txt['password_strength'],
+			'size' => 20,
+			'value' => '',
+			'enabled' => empty($cur_profile['openid_uri']),
+			'permission' => 'profile_identity',
+			'save_key' => 'passwd',
+			// Note this will only work if passwrd2 also exists!
+			'input_validate' => create_function('&$value', '
+				global $sourcedir, $user_info, $smcFunc, $cur_profile;
+				// If we didn\'t try it then ignore it!
+				if ($value == \'\')
+					return false;
+				// Do the two entries for the password even match?
+				if (!isset($_POST[\'passwrd2\']) || $value != $_POST[\'passwrd2\'])
+					return \'bad_new_password\';
+				// Let\'s get the validation function into play...
+				require_once($sourcedir . \'/Subs-Auth.php\');
+				$passwordErrors = validatePassword($value, $cur_profile[\'member_name\'], array($cur_profile[\'real_name\'], $user_info[\'username\'], $user_info[\'name\'], $user_info[\'email\']));
+				// Were there errors?
+				if ($passwordErrors != null)
+					return \'password_\' . $passwordErrors;
+				// Set up the new password variable... ready for storage.
+				$value = sha1(strtolower($cur_profile[\'member_name\']) . un_htmlspecialchars($value));
+				return true;
+			'),
+		),
+		'passwrd2' => array(
+			'type' => 'password',
+			'label' => $txt['verify_pass'],
+			'enabled' => empty($cur_profile['openid_uri']),
+			'size' => 20,
+			'value' => '',
+			'permission' => 'profile_identity',
+			'is_dummy' => true,
+		),
+		'personal_text' => array(
+			'type' => 'text',
+			'label' => $txt['personal_text'],
+			'log_change' => true,
+			'input_attr' => array('maxlength="50"'),
+			'size' => 50,
+			'permission' => 'profile_extra',
+		),
+		// This does ALL the pm settings
+		'pm_prefs' => array(
+			'type' => 'callback',
+			'callback_func' => 'pm_settings',
+			'permission' => 'pm_read',
+			'preload' => create_function('', '
+				global $context, $cur_profile;
+				$context[\'display_mode\'] = $cur_profile[\'pm_prefs\'] & 3;
+				$context[\'send_email\'] = $cur_profile[\'pm_email_notify\'];
+				$context[\'receive_from\'] = !empty($cur_profile[\'pm_receive_from\']) ? $cur_profile[\'pm_receive_from\'] : 0;
+				return true;
+			'),
+			'input_validate' => create_function('&$value', '
+				global $cur_profile, $profile_vars;
+				// Simple validate and apply the two "sub settings"
+				$value = max(min($value, 2), 0);
+				$cur_profile[\'pm_email_notify\'] = $profile_vars[\'pm_email_notify\'] = max(min((int) $_POST[\'pm_email_notify\'], 2), 0);
+				$cur_profile[\'pm_receive_from\'] = $profile_vars[\'pm_receive_from\'] = max(min((int) $_POST[\'pm_receive_from\'], 4), 0);
+				return true;
+			'),
+		),
+		'posts' => array(
+			'type' => 'int',
+			'label' => $txt['profile_posts'],
+			'log_change' => true,
+			'size' => 7,
+			'permission' => 'moderate_forum',
+			'input_validate' => create_function('&$value', '
+				$value = $value != \'\' ? strtr($value, array(\',\' => \'\', \'.\' => \'\', \' \' => \'\')) : 0;
+				return true;
+			'),
+		),
+		'real_name' => array(
+			'type' => !empty($modSettings['allow_editDisplayName']) || allowedTo('moderate_forum') ? 'text' : 'label',
+			'label' => $txt['name'],
+			'subtext' => $txt['display_name_desc'],
+			'log_change' => true,
+			'input_attr' => array('maxlength="60"'),
+			'permission' => 'profile_identity',
+			'enabled' => !empty($modSettings['allow_editDisplayName']) || allowedTo('moderate_forum'),
+			'input_validate' => create_function('&$value', '
+				global $context, $smcFunc, $sourcedir, $cur_profile;
+				$value = trim(preg_replace(\'~[\s]~\' . ($context[\'utf8\'] ? \'u\' : \'\'), \' \', $value));
+				if (trim($value) == \'\')
+					return \'no_name\';
+				elseif ($smcFunc[\'strlen\']($value) > 60)
+					return \'name_too_long\';
+				elseif ($cur_profile[\'real_name\'] != $value)
+				{
+					require_once($sourcedir . \'/Subs-Members.php\');
+					if (isReservedName($value, $context[\'id_member\']))
+						return \'name_taken\';
+				}
+				return true;
+			'),
+		),
+		'secret_question' => array(
+			'type' => 'text',
+			'label' => $txt['secret_question'],
+			'subtext' => $txt['secret_desc'],
+			'size' => 50,
+			'permission' => 'profile_identity',
+		),
+		'secret_answer' => array(
+			'type' => 'text',
+			'label' => $txt['secret_answer'],
+			'subtext' => $txt['secret_desc2'],
+			'size' => 20,
+			'postinput' => '<span class="smalltext" style="margin-left: 4ex;"><a href="' . $scripturl . '?action=helpadmin;help=secret_why_blank" onclick="return reqWin(this.href);">' . $txt['secret_why_blank'] . '</a></span>',
+			'value' => '',
+			'permission' => 'profile_identity',
+			'input_validate' => create_function('&$value', '
+				$value = $value != \'\' ? md5($value) : \'\';
+				return true;
+			'),
+		),
+		'signature' => array(
+			'type' => 'callback',
+			'callback_func' => 'signature_modify',
+			'permission' => 'profile_extra',
+			'enabled' => substr($modSettings['signature_settings'], 0, 1) == 1,
+			'preload' => 'profileLoadSignatureData',
+			'input_validate' => 'profileValidateSignature',
+		),
+		'show_online' => array(
+			'type' => 'check',
+			'label' => $txt['show_online'],
+			'permission' => 'profile_identity',
+			'enabled' => !empty($modSettings['allow_hideOnline']) || allowedTo('moderate_forum'),
+		),
+		'smiley_set' => array(
+			'type' => 'callback',
+			'callback_func' => 'smiley_pick',
+			'enabled' => !empty($modSettings['smiley_sets_enable']),
+			'permission' => 'profile_extra',
+			'preload' => create_function('', '
+				global $modSettings, $context, $txt, $cur_profile;
+				$context[\'member\'][\'smiley_set\'][\'id\'] = empty($cur_profile[\'smiley_set\']) ? \'\' : $cur_profile[\'smiley_set\'];
+				$context[\'smiley_sets\'] = explode(\',\', \'none,,\' . $modSettings[\'smiley_sets_known\']);
+				$set_names = explode("\n", $txt[\'smileys_none\'] . "\n" . $txt[\'smileys_forum_board_default\'] . "\n" . $modSettings[\'smiley_sets_names\']);
+				foreach ($context[\'smiley_sets\'] as $i => $set)
+				{
+					$context[\'smiley_sets\'][$i] = array(
+						\'id\' => htmlspecialchars($set),
+						\'name\' => htmlspecialchars($set_names[$i]),
+						\'selected\' => $set == $context[\'member\'][\'smiley_set\'][\'id\']
+					);
+					if ($context[\'smiley_sets\'][$i][\'selected\'])
+						$context[\'member\'][\'smiley_set\'][\'name\'] = $set_names[$i];
+				}
+				return true;
+			'),
+			'input_validate' => create_function('&$value', '
+				global $modSettings;
+				$smiley_sets = explode(\',\', $modSettings[\'smiley_sets_known\']);
+				if (!in_array($value, $smiley_sets) && $value != \'none\')
+					$value = \'\';
+				return true;
+			'),
+		),
+		// Pretty much a dummy entry - it populates all the theme settings.
+		'theme_settings' => array(
+			'type' => 'callback',
+			'callback_func' => 'theme_settings',
+			'permission' => 'profile_extra',
+			'is_dummy' => true,
+			'preload' => create_function('', '
+				loadLanguage(\'Settings\');
+				return true;
+			'),
+		),
+		'time_format' => array(
+			'type' => 'callback',
+			'callback_func' => 'timeformat_modify',
+			'permission' => 'profile_extra',
+			'preload' => create_function('', '
+				global $context, $user_info, $txt, $cur_profile, $modSettings;
+				$context[\'easy_timeformats\'] = array(
+					array(\'format\' => \'\', \'title\' => $txt[\'timeformat_default\']),
+					array(\'format\' => \'%B %d, %Y, %I:%M:%S %p\', \'title\' => $txt[\'timeformat_easy1\']),
+					array(\'format\' => \'%B %d, %Y, %H:%M:%S\', \'title\' => $txt[\'timeformat_easy2\']),
+					array(\'format\' => \'%Y-%m-%d, %H:%M:%S\', \'title\' => $txt[\'timeformat_easy3\']),
+					array(\'format\' => \'%d %B %Y, %H:%M:%S\', \'title\' => $txt[\'timeformat_easy4\']),
+					array(\'format\' => \'%d-%m-%Y, %H:%M:%S\', \'title\' => $txt[\'timeformat_easy5\'])
+				);
+				$context[\'member\'][\'time_format\'] = $cur_profile[\'time_format\'];
+				$context[\'current_forum_time\'] = timeformat(time() - $user_info[\'time_offset\'] * 3600, false);
+				$context[\'current_forum_time_js\'] = strftime(\'%Y,\' . ((int) strftime(\'%m\', time() + $modSettings[\'time_offset\'] * 3600) - 1) . \',%d,%H,%M,%S\', time() + $modSettings[\'time_offset\'] * 3600);
+				$context[\'current_forum_time_hour\'] = (int) strftime(\'%H\', forum_time(false));
+				return true;
+			'),
+		),
+		'time_offset' => array(
+			'type' => 'callback',
+			'callback_func' => 'timeoffset_modify',
+			'permission' => 'profile_extra',
+			'preload' => create_function('', '
+				global $context, $cur_profile;
+				$context[\'member\'][\'time_offset\'] = $cur_profile[\'time_offset\'];
+				return true;
+			'),
+			'input_validate' => create_function('&$value', '
+				// Validate the time_offset...
+				$value = (float) strtr($value, \',\', \'.\');
+				if ($value < -23.5 || $value > 23.5)
+					return \'bad_offset\';
+				return true;
+			'),
+		),
+		'usertitle' => array(
+			'type' => 'text',
+			'label' => $txt['custom_title'],
+			'log_change' => true,
+			'size' => 50,
+			'permission' => 'profile_title',
+			'enabled' => !empty($modSettings['titlesEnable']),
+		),
+		'website_title' => array(
+			'type' => 'text',
+			'label' => $txt['website_title'],
+			'subtext' => $txt['include_website_url'],
+			'size' => 50,
+			'permission' => 'profile_extra',
+			'link_with' => 'website',
+		),
+		'website_url' => array(
+			'type' => 'text',
+			'label' => $txt['website_url'],
+			'subtext' => $txt['complete_url'],
+			'size' => 50,
+			'permission' => 'profile_extra',
+			// Fix the URL...
+			'input_validate' => create_function('&$value', '
+				if (strlen(trim($value)) > 0 && strpos($value, \'://\') === false)
+					$value = \'http://\' . $value;
+				if (strlen($value) < 8 || (substr($value, 0, 7) !== \'http://\' && substr($value, 0, 8) !== \'https://\'))
+					$value = \'\';
+				return true;
+			'),
+			'link_with' => 'website',
+		),
+		'yim' => array(
+			'type' => 'text',
+			'label' => $txt['yim'],
+			'subtext' => $txt['your_yim'],
+			'size' => 24,
+			'input_attr' => array('maxlength="32"'),
+			'permission' => 'profile_extra',
+		),
+	);
+	$disabled_fields = !empty($modSettings['disabled_profile_fields']) ? explode(',', $modSettings['disabled_profile_fields']) : array();
+	// For each of the above let's take out the bits which don't apply - to save memory and security!
+	foreach ($profile_fields as $key => $field)
+	{
+		// Do we have permission to do this?
+		if (isset($field['permission']) && !allowedTo(($context['user']['is_owner'] ? array($field['permission'] . '_own', $field['permission'] . '_any') : $field['permission'] . '_any')) && !allowedTo($field['permission']))
+			unset($profile_fields[$key]);
+		// Is it enabled?
+		if (isset($field['enabled']) && !$field['enabled'])
+			unset($profile_fields[$key]);
+		// Is it specifically disabled?
+		if (in_array($key, $disabled_fields) || (isset($field['link_with']) && in_array($field['link_with'], $disabled_fields)))
+			unset($profile_fields[$key]);
+	}
+}
+// Setup the context for a page load!
+function setupProfileContext($fields)
+{
+	global $profile_fields, $context, $cur_profile, $smcFunc, $txt;
+	// Make sure we have this!
+	loadProfileFields(true);
+	// First check for any linked sets.
+	foreach ($profile_fields as $key => $field)
+		if (isset($field['link_with']) && in_array($field['link_with'], $fields))
+			$fields[] = $key;
+	// Some default bits.
+	$context['profile_prehtml'] = '';
+	$context['profile_posthtml'] = '';
+	$context['profile_javascript'] = '';
+	$context['profile_onsubmit_javascript'] = '';
+	$i = 0;
+	$last_type = '';
+	foreach ($fields as $key => $field)
+	{
+		if (isset($profile_fields[$field]))
+		{
+			// Shortcut.
+			$cur_field = &$profile_fields[$field];
+			// Does it have a preload and does that preload succeed?
+			if (isset($cur_field['preload']) && !$cur_field['preload']())
+				continue;
+			// If this is anything but complex we need to do more cleaning!
+			if ($cur_field['type'] != 'callback' && $cur_field['type'] != 'hidden')
+			{
+				if (!isset($cur_field['label']))
+					$cur_field['label'] = isset($txt[$field]) ? $txt[$field] : $field;
+				// Everything has a value!
+				if (!isset($cur_field['value']))
+				{
+					$cur_field['value'] = isset($cur_profile[$field]) ? $cur_profile[$field] : '';
+				}
+				// Any input attributes?
+				$cur_field['input_attr'] = !empty($cur_field['input_attr']) ? implode(',', $cur_field['input_attr']) : '';
+			}
+			// Was there an error with this field on posting?
+			if (isset($context['profile_errors'][$field]))
+				$cur_field['is_error'] = true;
+			// Any javascript stuff?
+			if (!empty($cur_field['js_submit']))
+				$context['profile_onsubmit_javascript'] .= $cur_field['js_submit'];
+			if (!empty($cur_field['js']))
+				$context['profile_javascript'] .= $cur_field['js'];
+			// Any template stuff?
+			if (!empty($cur_field['prehtml']))
+				$context['profile_prehtml'] .= $cur_field['prehtml'];
+			if (!empty($cur_field['posthtml']))
+				$context['profile_posthtml'] .= $cur_field['posthtml'];
+			// Finally put it into context?
+			if ($cur_field['type'] != 'hidden')
+			{
+				$last_type = $cur_field['type'];
+				$context['profile_fields'][$field] = &$profile_fields[$field];
+			}
+		}
+		// Bodge in a line break - without doing two in a row ;)
+		elseif ($field == 'hr' && $last_type != 'hr' && $last_type != '')
+		{
+			$last_type = 'hr';
+			$context['profile_fields'][$i++]['type'] = 'hr';
+		}
+	}
+	// Free up some memory.
+	unset($profile_fields);
+}
+// Save the profile changes.
+function saveProfileFields()
+{
+	global $profile_fields, $profile_vars, $context, $old_profile, $post_errors, $sourcedir, $modSettings, $cur_profile, $smcFunc;
+	// Load them up.
+	loadProfileFields();
+	// This makes things easier...
+	$old_profile = $cur_profile;
+	// This allows variables to call activities when they save - by default just to reload their settings
+	$context['profile_execute_on_save'] = array();
+	if ($context['user']['is_owner'])
+		$context['profile_execute_on_save']['reload_user'] = 'profileReloadUser';
+	// Assume we log nothing.
+	$context['log_changes'] = array();
+	// Cycle through the profile fields working out what to do!
+	foreach ($profile_fields as $key => $field)
+	{
+		if (!isset($_POST[$key]) || !empty($field['is_dummy']))
+			continue;
+		// What gets updated?
+		$db_key = isset($field['save_key']) ? $field['save_key'] : $key;
+		// Right - we have something that is enabled, we can act upon and has a value posted to it. Does it have a validation function?
+		if (isset($field['input_validate']))
+		{
+			$is_valid = $field['input_validate']($_POST[$key]);
+			// An error occured - set it as such!
+			if ($is_valid !== true)
+			{
+				// Is this an actual error?
+				if ($is_valid !== false)
+				{
+					$post_errors[$key] = $is_valid;
+					$profile_fields[$key]['is_error'] = $is_valid;
+				}
+				// Retain the old value.
+				$cur_profile[$key] = $_POST[$key];
+				continue;
+			}
+		}
+		// Are we doing a cast?
+		$field['cast_type'] = empty($field['cast_type']) ? $field['type'] : $field['cast_type'];
+		// Finally, clean up certain types.
+		if ($field['cast_type'] == 'int')
+			$_POST[$key] = (int) $_POST[$key];
+		elseif ($field['cast_type'] == 'float')
+			$_POST[$key] = (float) $_POST[$key];
+		elseif ($field['cast_type'] == 'check')
+			$_POST[$key] = !empty($_POST[$key]) ? 1 : 0;
+		// If we got here we're doing OK.
+		if ($field['type'] != 'hidden' && (!isset($old_profile[$key]) || $_POST[$key] != $old_profile[$key]))
+		{
+			// Set the save variable.
+			$profile_vars[$db_key] = $_POST[$key];
+			// And update the user profile.
+			$cur_profile[$key] = $_POST[$key];
+			// Are we logging it?
+			if (!empty($field['log_change']) && isset($old_profile[$key]))
+				$context['log_changes'][$key] = array(
+					'previous' => $old_profile[$key],
+					'new' => $_POST[$key],
+				);
+		}
+		// Logging group changes are a bit different...
+		if ($key == 'id_group' && $field['log_change'])
+		{
+			profileLoadGroups();
+			// Any changes to primary group?
+			if ($_POST['id_group'] != $old_profile['id_group'])
+			{
+				$context['log_changes']['id_group'] = array(
+					'previous' => !empty($old_profile[$key]) && isset($context['member_groups'][$old_profile[$key]]) ? $context['member_groups'][$old_profile[$key]]['name'] : '',
+					'new' => !empty($_POST[$key]) && isset($context['member_groups'][$_POST[$key]]) ? $context['member_groups'][$_POST[$key]]['name'] : '',
+				);
+			}
+			// Prepare additional groups for comparison.
+			$additional_groups = array(
+				'previous' => !empty($old_profile['additional_groups']) ? explode(',', $old_profile['additional_groups']) : array(),
+				'new' => !empty($_POST['additional_groups']) ? array_diff($_POST['additional_groups'], array(0)) : array(),
+			);
+			sort($additional_groups['previous']);
+			sort($additional_groups['new']);
+			// What about additional groups?
+			if ($additional_groups['previous'] != $additional_groups['new'])
+			{
+				foreach ($additional_groups as $type => $groups)
+				{
+					foreach ($groups as $id => $group)
+					{
+						if (isset($context['member_groups'][$group]))
+							$additional_groups[$type][$id] = $context['member_groups'][$group]['name'];
+						else
+							unset($additional_groups[$type][$id]);
+					}
+					$additional_groups[$type] = implode(', ', $additional_groups[$type]);
+				}
+				$context['log_changes']['additional_groups'] = $additional_groups;
+			}
+		}
+	}
+	//!!! Temporary
+	if ($context['user']['is_owner'])
+		$changeOther = allowedTo(array('profile_extra_any', 'profile_extra_own'));
+	else
+		$changeOther = allowedTo('profile_extra_any');
+	if ($changeOther && empty($post_errors))
+	{
+		makeThemeChanges($context['id_member'], isset($_POST['id_theme']) ? (int) $_POST['id_theme'] : $old_profile['id_theme']);
+		if (!empty($_REQUEST['sa']))
+			makeCustomFieldChanges($context['id_member'], $_REQUEST['sa'], false);
+	}
+	// Free memory!
+	unset($profile_fields);
+}
+// Save the profile changes....
+function saveProfileChanges(&$profile_vars, &$post_errors, $memID)
+{
+	global $user_info, $txt, $modSettings, $user_profile;
+	global $context, $settings, $sourcedir;
+	global $smcFunc;
+	// These make life easier....
+	$old_profile = &$user_profile[$memID];
+	// Permissions...
+	if ($context['user']['is_owner'])
+	{
+		$changeIdentity = allowedTo(array('profile_identity_any', 'profile_identity_own'));
+		$changeOther = allowedTo(array('profile_extra_any', 'profile_extra_own'));
+	}
+	else
+	{
+		$changeIdentity = allowedTo('profile_identity_any');
+		$changeOther = allowedTo('profile_extra_any');
+	}
+	// Arrays of all the changes - makes things easier.
+	$profile_bools = array(
+		'notify_announcements', 'notify_send_body',
+	);
+	$profile_ints = array(
+		'notify_regularity',
+		'notify_types',
+	);
+	$profile_floats = array(
+	);
+	$profile_strings = array(
+		'buddy_list',
+		'ignore_boards',
+	);
+	if (isset($_POST['sa']) && $_POST['sa'] == 'ignoreboards' && empty($_POST['ignore_brd']))
+			$_POST['ignore_brd'] = array();
+	unset($_POST['ignore_boards']); // Whatever it is set to is a dirty fithy thing.  Kinda like our minds.
+	if (isset($_POST['ignore_brd']))
+	{
+		if (!is_array($_POST['ignore_brd']))
+			$_POST['ignore_brd'] = array ($_POST['ignore_brd']);
+		foreach ($_POST['ignore_brd'] as $k => $d)
+		{
+			$d = (int) $d;
+			if ($d != 0)
+				$_POST['ignore_brd'][$k] = $d;
+			else
+				unset($_POST['ignore_brd'][$k]);
+		}
+		$_POST['ignore_boards'] = implode(',', $_POST['ignore_brd']);
+		unset($_POST['ignore_brd']);
+	}
+	// Here's where we sort out all the 'other' values...
+	if ($changeOther)
+	{
+		makeThemeChanges($memID, isset($_POST['id_theme']) ? (int) $_POST['id_theme'] : $old_profile['id_theme']);
+		//makeAvatarChanges($memID, $post_errors);
+		makeNotificationChanges($memID);
+		if (!empty($_REQUEST['sa']))
+			makeCustomFieldChanges($memID, $_REQUEST['sa'], false);
+		foreach ($profile_bools as $var)
+			if (isset($_POST[$var]))
+				$profile_vars[$var] = empty($_POST[$var]) ? '0' : '1';
+		foreach ($profile_ints as $var)
+			if (isset($_POST[$var]))
+				$profile_vars[$var] = $_POST[$var] != '' ? (int) $_POST[$var] : '';
+		foreach ($profile_floats as $var)
+			if (isset($_POST[$var]))
+				$profile_vars[$var] = (float) $_POST[$var];
+		foreach ($profile_strings as $var)
+			if (isset($_POST[$var]))
+				$profile_vars[$var] = $_POST[$var];
+	}
+}
+// Make any theme changes that are sent with the profile..
+function makeThemeChanges($memID, $id_theme)
+{
+	global $modSettings, $smcFunc, $context;
+	$reservedVars = array(
+		'actual_theme_url',
+		'actual_images_url',
+		'base_theme_dir',
+		'base_theme_url',
+		'default_images_url',
+		'default_theme_dir',
+		'default_theme_url',
+		'default_template',
+		'images_url',
+		'number_recent_posts',
+		'smiley_sets_default',
+		'theme_dir',
+		'theme_id',
+		'theme_layers',
+		'theme_templates',
+		'theme_url',
+	);
+	// Can't change reserved vars.
+	if ((isset($_POST['options']) && array_intersect($_POST['options'], $reservedVars) != array()) || (isset($_POST['default_options']) && array_intersect($_POST['default_options'], $reservedVars) != array()))
+		fatal_lang_error('no_access', false);
+	// Don't allow any overriding of custom fields with default or non-default options.
+	$request = $smcFunc['db_query']('', '
+		SELECT col_name
+		FROM {db_prefix}custom_fields
+		WHERE active = {int:is_active}',
+		array(
+			'is_active' => 1,
+		)
+	);
+	$custom_fields = array();
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+		$custom_fields[] = $row['col_name'];
+	$smcFunc['db_free_result']($request);
+	// These are the theme changes...
+	$themeSetArray = array();
+	if (isset($_POST['options']) && is_array($_POST['options']))
+	{
+		foreach ($_POST['options'] as $opt => $val)
+		{
+			if (in_array($opt, $custom_fields))
+				continue;
+			// These need to be controlled.
+			if ($opt == 'topics_per_page' || $opt == 'messages_per_page')
+				$val = max(0, min($val, 50));
+			$themeSetArray[] = array($memID, $id_theme, $opt, is_array($val) ? implode(',', $val) : $val);
+		}
+	}
+	$erase_options = array();
+	if (isset($_POST['default_options']) && is_array($_POST['default_options']))
+		foreach ($_POST['default_options'] as $opt => $val)
+		{
+			if (in_array($opt, $custom_fields))
+				continue;
+			// These need to be controlled.
+			if ($opt == 'topics_per_page' || $opt == 'messages_per_page')
+				$val = max(0, min($val, 50));
+			$themeSetArray[] = array($memID, 1, $opt, is_array($val) ? implode(',', $val) : $val);
+			$erase_options[] = $opt;
+		}
+	// If themeSetArray isn't still empty, send it to the database.
+	if (empty($context['password_auth_failed']))
+	{
+		if (!empty($themeSetArray))
+		{
+			$smcFunc['db_insert']('replace',
+				'{db_prefix}themes',
+				array('id_member' => 'int', 'id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
+				$themeSetArray,
+				array('id_member', 'id_theme', 'variable')
+			);
+		}
+		if (!empty($erase_options))
+		{
+			$smcFunc['db_query']('', '
+				DELETE FROM {db_prefix}themes
+				WHERE id_theme != {int:id_theme}
+					AND variable IN ({array_string:erase_variables})
+					AND id_member = {int:id_member}',
+				array(
+					'id_theme' => 1,
+					'id_member' => $memID,
+					'erase_variables' => $erase_options
+				)
+			);
+		}
+		$themes = explode(',', $modSettings['knownThemes']);
+		foreach ($themes as $t)
+			cache_put_data('theme_settings-' . $t . ':' . $memID, null, 60);
+	}
+}
+// Make any notification changes that need to be made.
+function makeNotificationChanges($memID)
+{
+	global $smcFunc;
+	// Update the boards they are being notified on.
+	if (isset($_POST['edit_notify_boards']) && !empty($_POST['notify_boards']))
+	{
+		// Make sure only integers are deleted.
+		foreach ($_POST['notify_boards'] as $index => $id)
+			$_POST['notify_boards'][$index] = (int) $id;
+		// id_board = 0 is reserved for topic notifications.
+		$_POST['notify_boards'] = array_diff($_POST['notify_boards'], array(0));
+		$smcFunc['db_query']('', '
+			DELETE FROM {db_prefix}log_notify
+			WHERE id_board IN ({array_int:board_list})
+				AND id_member = {int:selected_member}',
+			array(
+				'board_list' => $_POST['notify_boards'],
+				'selected_member' => $memID,
+			)
+		);
+	}
+	// We are editing topic notifications......
+	elseif (isset($_POST['edit_notify_topics']) && !empty($_POST['notify_topics']))
+	{
+		foreach ($_POST['notify_topics'] as $index => $id)
+			$_POST['notify_topics'][$index] = (int) $id;
+		// Make sure there are no zeros left.
+		$_POST['notify_topics'] = array_diff($_POST['notify_topics'], array(0));
+		$smcFunc['db_query']('', '
+			DELETE FROM {db_prefix}log_notify
+			WHERE id_topic IN ({array_int:topic_list})
+				AND id_member = {int:selected_member}',
+			array(
+				'topic_list' => $_POST['notify_topics'],
+				'selected_member' => $memID,
+			)
+		);
+	}
+}
+// Save any changes to the custom profile fields...
+function makeCustomFieldChanges($memID, $area, $sanitize = true)
+{
+	global $context, $smcFunc, $user_profile, $user_info, $modSettings;
+	if ($sanitize && isset($_POST['customfield']))
+		$_POST['customfield'] = htmlspecialchars__recursive($_POST['customfield']);
+	$where = $area == 'register' ? 'show_reg != 0' : 'show_profile = {string:area}';
+	// Load the fields we are saving too - make sure we save valid data (etc).
+	$request = $smcFunc['db_query']('', '
+		SELECT col_name, field_name, field_desc, field_type, field_length, field_options, default_value, show_reg, mask, private
+		FROM {db_prefix}custom_fields
+		WHERE ' . $where . '
+			AND active = {int:is_active}',
+		array(
+			'is_active' => 1,
+			'area' => $area,
+		)
+	);
+	$changes = array();
+	$log_changes = array();
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		/* This means don't save if:
+			- The user is NOT an admin.
+			- The data is not freely viewable and editable by users.
+			- The data is not invisible to users but editable by the owner (or if it is the user is not the owner)
+			- The area isn't registration, and if it is that the field is not suppossed to be shown there.
+		*/
+		if ($row['private'] != 0 && !allowedTo('admin_forum') && ($memID != $user_info['id'] || $row['private'] != 2) && ($area != 'register' || $row['show_reg'] == 0))
+			continue;
+		// Validate the user data.
+		if ($row['field_type'] == 'check')
+			$value = isset($_POST['customfield'][$row['col_name']]) ? 1 : 0;
+		elseif ($row['field_type'] == 'select' || $row['field_type'] == 'radio')
+		{
+			$value = $row['default_value'];
+			foreach (explode(',', $row['field_options']) as $k => $v)
+				if (isset($_POST['customfield'][$row['col_name']]) && $_POST['customfield'][$row['col_name']] == $k)
+					$value = $v;
+		}
+		// Otherwise some form of text!
+		else
+		{
+			$value = isset($_POST['customfield'][$row['col_name']]) ? $_POST['customfield'][$row['col_name']] : '';
+			if ($row['field_length'])
+				$value = $smcFunc['substr']($value, 0, $row['field_length']);
+			// Any masks?
+			if ($row['field_type'] == 'text' && !empty($row['mask']) && $row['mask'] != 'none')
+			{
+				//!!! We never error on this - just ignore it at the moment...
+				if ($row['mask'] == 'email' && (preg_match('~^[0-9A-Za-z=_+\-/][0-9A-Za-z=_\'+\-/\.]*@[\w\-]+(\.[\w\-]+)*(\.[\w]{2,6})$~', $value) === 0 || strlen($value) > 255))
+					$value = '';
+				elseif ($row['mask'] == 'number')
+				{
+					$value = (int) $value;
+				}
+				elseif (substr($row['mask'], 0, 5) == 'regex' && preg_match(substr($row['mask'], 5), $value) === 0)
+					$value = '';
+			}
+		}
+		// Did it change?
+		if (!isset($user_profile[$memID]['options'][$row['col_name']]) || $user_profile[$memID]['options'][$row['col_name']] != $value)
+		{
+			$log_changes[] = array(
+				'action' => 'customfield_' . $row['col_name'],
+				'id_log' => 2,
+				'log_time' => time(),
+				'id_member' => $memID,
+				'ip' => $user_info['ip'],
+				'extra' => serialize(array('previous' => !empty($user_profile[$memID]['options'][$row['col_name']]) ? $user_profile[$memID]['options'][$row['col_name']] : '', 'new' => $value, 'applicator' => $user_info['id'])),
+			);
+			$changes[] = array(1, $row['col_name'], $value, $memID);
+			$user_profile[$memID]['options'][$row['col_name']] = $value;
+		}
+	}
+	$smcFunc['db_free_result']($request);
+	// Make those changes!
+	if (!empty($changes) && empty($context['password_auth_failed']))
+	{
+		$smcFunc['db_insert']('replace',
+			'{db_prefix}themes',
+			array('id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534', 'id_member' => 'int'),
+			$changes,
+			array('id_theme', 'variable', 'id_member')
+		);
+		if (!empty($log_changes) && !empty($modSettings['modlog_enabled']))
+			$smcFunc['db_insert']('',
+				'{db_prefix}log_actions',
+				array(
+					'action' => 'string', 'id_log' => 'int', 'log_time' => 'int', 'id_member' => 'int', 'ip' => 'string-16',
+					'extra' => 'string-65534',
+				),
+				$log_changes,
+				array('id_action')
+			);
+	}
+}
+// Show all the users buddies, as well as a add/delete interface.
+function editBuddyIgnoreLists($memID)
+{
+	global $sourcedir, $context, $txt, $scripturl, $modSettings, $user_profile;
+	// Do a quick check to ensure people aren't getting here illegally!
+	if (!$context['user']['is_owner'] || empty($modSettings['enable_buddylist']))
+		fatal_lang_error('no_access', false);
+	// Can we email the user direct?
+	$context['can_moderate_forum'] = allowedTo('moderate_forum');
+	$subActions = array(
+		'buddies' => array('editBuddies', $txt['editBuddies']),
+		'ignore' => array('editIgnoreList', $txt['editIgnoreList']),
+	);
+	$context['list_area'] = isset($_GET['sa']) && isset($subActions[$_GET['sa']]) ? $_GET['sa'] : 'buddies';
+	// Create the tabs for the template.
+	$context[$context['profile_menu_name']]['tab_data'] = array(
+		'title' => $txt['editBuddyIgnoreLists'],
+		'description' => $txt['buddy_ignore_desc'],
+		'icon' => 'profile_sm.gif',
+		'tabs' => array(
+			'buddies' => array(),
+			'ignore' => array(),
+		),
+	);
+	// Pass on to the actual function.
+	$context['sub_template'] = $subActions[$context['list_area']][0];
+	$subActions[$context['list_area']][0]($memID);
+}
+// Show all the users buddies, as well as a add/delete interface.
+function editBuddies($memID)
+{
+	global $txt, $scripturl, $modSettings;
+	global $context, $user_profile, $memberContext, $smcFunc;
+	// For making changes!
+	$buddiesArray = explode(',', $user_profile[$memID]['buddy_list']);
+	foreach ($buddiesArray as $k => $dummy)
+		if ($dummy == '')
+			unset($buddiesArray[$k]);
+	// Removing a buddy?
+	if (isset($_GET['remove']))
+	{
+		checkSession('get');
+		// Heh, I'm lazy, do it the easy way...
+		foreach ($buddiesArray as $key => $buddy)
+			if ($buddy == (int) $_GET['remove'])
+				unset($buddiesArray[$key]);
+		// Make the changes.
+		$user_profile[$memID]['buddy_list'] = implode(',', $buddiesArray);
+		updateMemberData($memID, array('buddy_list' => $user_profile[$memID]['buddy_list']));
+		// Redirect off the page because we don't like all this ugly query stuff to stick in the history.
+		redirectexit('action=profile;area=lists;sa=buddies;u=' . $memID);
+	}
+	elseif (isset($_POST['new_buddy']))
+	{
+		// Prepare the string for extraction...
+		$_POST['new_buddy'] = strtr($smcFunc['htmlspecialchars']($_POST['new_buddy'], ENT_QUOTES), array('&quot;' => '"'));
+		preg_match_all('~"([^"]+)"~', $_POST['new_buddy'], $matches);
+		$new_buddies = array_unique(array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $_POST['new_buddy']))));
+		foreach ($new_buddies as $k => $dummy)
+		{
+			$new_buddies[$k] = strtr(trim($new_buddies[$k]), array('\'' => '&#039;'));
+			if (strlen($new_buddies[$k]) == 0 || in_array($new_buddies[$k], array($user_profile[$memID]['member_name'], $user_profile[$memID]['real_name'])))
+				unset($new_buddies[$k]);
+		}
+		if (!empty($new_buddies))
+		{
+			// Now find out the id_member of the buddy.
+			$request = $smcFunc['db_query']('', '
+				SELECT id_member
+				FROM {db_prefix}members
+				WHERE member_name IN ({array_string:new_buddies}) OR real_name IN ({array_string:new_buddies})
+				LIMIT {int:count_new_buddies}',
+				array(
+					'new_buddies' => $new_buddies,
+					'count_new_buddies' => count($new_buddies),
+				)
+			);
+			// Add the new member to the buddies array.
+			while ($row = $smcFunc['db_fetch_assoc']($request))
+				$buddiesArray[] = (int) $row['id_member'];
+			$smcFunc['db_free_result']($request);
+			// Now update the current users buddy list.
+			$user_profile[$memID]['buddy_list'] = implode(',', $buddiesArray);
+			updateMemberData($memID, array('buddy_list' => $user_profile[$memID]['buddy_list']));
+		}
+		// Back to the buddy list!
+		redirectexit('action=profile;area=lists;sa=buddies;u=' . $memID);
+	}
+	// Get all the users "buddies"...
+	$buddies = array();
+	if (!empty($buddiesArray))
+	{
+		$result = $smcFunc['db_query']('', '
+			SELECT id_member
+			FROM {db_prefix}members
+			WHERE id_member IN ({array_int:buddy_list})
+			ORDER BY real_name
+			LIMIT {int:buddy_list_count}',
+			array(
+				'buddy_list' => $buddiesArray,
+				'buddy_list_count' => substr_count($user_profile[$memID]['buddy_list'], ',') + 1,
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($result))
+			$buddies[] = $row['id_member'];
+		$smcFunc['db_free_result']($result);
+	}
+	$context['buddy_count'] = count($buddies);
+	// Load all the members up.
+	loadMemberData($buddies, false, 'profile');
+	// Setup the context for each buddy.
+	$context['buddies'] = array();
+	foreach ($buddies as $buddy)
+	{
+		loadMemberContext($buddy);
+		$context['buddies'][$buddy] = $memberContext[$buddy];
+	}
+}
+// Allows the user to view their ignore list, as well as the option to manage members on it.
+function editIgnoreList($memID)
+{
+	global $txt, $scripturl, $modSettings;
+	global $context, $user_profile, $memberContext, $smcFunc;
+	// For making changes!
+	$ignoreArray = explode(',', $user_profile[$memID]['pm_ignore_list']);
+	foreach ($ignoreArray as $k => $dummy)
+		if ($dummy == '')
+			unset($ignoreArray[$k]);
+	// Removing a member from the ignore list?
+	if (isset($_GET['remove']))
+	{
+		checkSession('get');
+		// Heh, I'm lazy, do it the easy way...
+		foreach ($ignoreArray as $key => $id_remove)
+			if ($id_remove == (int) $_GET['remove'])
+				unset($ignoreArray[$key]);
+		// Make the changes.
+		$user_profile[$memID]['pm_ignore_list'] = implode(',', $ignoreArray);
+		updateMemberData($memID, array('pm_ignore_list' => $user_profile[$memID]['pm_ignore_list']));
+		// Redirect off the page because we don't like all this ugly query stuff to stick in the history.
+		redirectexit('action=profile;area=lists;sa=ignore;u=' . $memID);
+	}
+	elseif (isset($_POST['new_ignore']))
+	{
+		// Prepare the string for extraction...
+		$_POST['new_ignore'] = strtr($smcFunc['htmlspecialchars']($_POST['new_ignore'], ENT_QUOTES), array('&quot;' => '"'));
+		preg_match_all('~"([^"]+)"~', $_POST['new_ignore'], $matches);
+		$new_entries = array_unique(array_merge($matches[1], explode(',', preg_replace('~"[^"]+"~', '', $_POST['new_ignore']))));
+		foreach ($new_entries as $k => $dummy)
+		{
+			$new_entries[$k] = strtr(trim($new_entries[$k]), array('\'' => '&#039;'));
+			if (strlen($new_entries[$k]) == 0 || in_array($new_entries[$k], array($user_profile[$memID]['member_name'], $user_profile[$memID]['real_name'])))
+				unset($new_entries[$k]);
+		}
+		if (!empty($new_entries))
+		{
+			// Now find out the id_member for the members in question.
+			$request = $smcFunc['db_query']('', '
+				SELECT id_member
+				FROM {db_prefix}members
+				WHERE member_name IN ({array_string:new_entries}) OR real_name IN ({array_string:new_entries})
+				LIMIT {int:count_new_entries}',
+				array(
+					'new_entries' => $new_entries,
+					'count_new_entries' => count($new_entries),
+				)
+			);
+			// Add the new member to the buddies array.
+			while ($row = $smcFunc['db_fetch_assoc']($request))
+				$ignoreArray[] = (int) $row['id_member'];
+			$smcFunc['db_free_result']($request);
+			// Now update the current users buddy list.
+			$user_profile[$memID]['pm_ignore_list'] = implode(',', $ignoreArray);
+			updateMemberData($memID, array('pm_ignore_list' => $user_profile[$memID]['pm_ignore_list']));
+		}
+		// Back to the list of pityful people!
+		redirectexit('action=profile;area=lists;sa=ignore;u=' . $memID);
+	}
+	// Initialise the list of members we're ignoring.
+	$ignored = array();
+	if (!empty($ignoreArray))
+	{
+		$result = $smcFunc['db_query']('', '
+			SELECT id_member
+			FROM {db_prefix}members
+			WHERE id_member IN ({array_int:ignore_list})
+			ORDER BY real_name
+			LIMIT {int:ignore_list_count}',
+			array(
+				'ignore_list' => $ignoreArray,
+				'ignore_list_count' => substr_count($user_profile[$memID]['pm_ignore_list'], ',') + 1,
+			)
+		);
+		while ($row = $smcFunc['db_fetch_assoc']($result))
+			$ignored[] = $row['id_member'];
+		$smcFunc['db_free_result']($result);
+	}
+	$context['ignore_count'] = count($ignored);
+	// Load all the members up.
+	loadMemberData($ignored, false, 'profile');
+	// Setup the context for each buddy.
+	$context['ignore_list'] = array();
+	foreach ($ignored as $ignore_member)
+	{
+		loadMemberContext($ignore_member);
+		$context['ignore_list'][$ignore_member] = $memberContext[$ignore_member];
+	}
+}
+function account($memID)
+{
+	global $context, $txt;
+	loadThemeOptions($memID);
+	if (allowedTo(array('profile_identity_own', 'profile_identity_any')))
+		loadCustomFields($memID, 'account');
+	$context['sub_template'] = 'edit_options';
+	$context['page_desc'] = $txt['account_info'];
+	setupProfileContext(
+		array(
+			'member_name', 'real_name', 'date_registered', 'posts', 'lngfile', 'hr',
+			'id_group', 'hr',
+			'email_address', 'hide_email', 'show_online', 'hr',
+			'passwrd1', 'passwrd2', 'hr',
+			'secret_question', 'secret_answer',
+		)
+	);
+}
+function forumProfile($memID)
+{
+	global $context, $user_profile, $user_info, $txt, $modSettings;
+	loadThemeOptions($memID);
+	if (allowedTo(array('profile_extra_own', 'profile_extra_any')))
+		loadCustomFields($memID, 'forumprofile');
+	$context['sub_template'] = 'edit_options';
+	$context['page_desc'] = $txt['forumProfile_info'];
+	setupProfileContext(
+		array(
+			'avatar_choice', 'hr', 'personal_text', 'hr',
+			'bday1', 'location', 'gender', 'hr',
+			'icq', 'aim', 'msn', 'yim', 'hr',
+			'usertitle', 'signature', 'hr',
+			'karma_good', 'hr',
+			'website_title', 'website_url',
+		)
+	);
+}
+// Allow the edit of *someone elses* personal message settings.
+function pmprefs($memID)
+{
+	global $sourcedir, $context, $txt, $scripturl;
+	loadThemeOptions($memID);
+	loadCustomFields($memID, 'pmprefs');
+	$context['sub_template'] = 'edit_options';
+	$context['page_desc'] = $txt['pm_settings_desc'];
+	setupProfileContext(
+		array(
+			'pm_prefs',
+		)
+	);
+}
+// Recursive function to retrieve avatar files
+function getAvatars($directory, $level)
+{
+	global $context, $txt, $modSettings;
+	$result = array();
+	// Open the directory..
+	$dir = dir($modSettings['avatar_directory'] . (!empty($directory) ? '/' : '') . $directory);
+	$dirs = array();
+	$files = array();
+	if (!$dir)
+		return array();
+	while ($line = $dir->read())
+	{
+		if (in_array($line, array('.', '..', 'blank.gif', 'index.php')))
+			continue;
+		if (is_dir($modSettings['avatar_directory'] . '/' . $directory . (!empty($directory) ? '/' : '') . $line))
+			$dirs[] = $line;
+		else
+			$files[] = $line;
+	}
+	$dir->close();
+	// Sort the results...
+	natcasesort($dirs);
+	natcasesort($files);
+	if ($level == 0)
+	{
+		$result[] = array(
+			'filename' => 'blank.gif',
+			'checked' => in_array($context['member']['avatar']['server_pic'], array('', 'blank.gif')),
+			'name' => $txt['no_pic'],
+			'is_dir' => false
+		);
+	}
+	foreach ($dirs as $line)
+	{
+		$tmp = getAvatars($directory . (!empty($directory) ? '/' : '') . $line, $level + 1);
+		if (!empty($tmp))
+			$result[] = array(
+				'filename' => htmlspecialchars($line),
+				'checked' => strpos($context['member']['avatar']['server_pic'], $line . '/') !== false,
+				'name' => '[' . htmlspecialchars(str_replace('_', ' ', $line)) . ']',
+				'is_dir' => true,
+				'files' => $tmp
+		);
+		unset($tmp);
+	}
+	foreach ($files as $line)
+	{
+		$filename = substr($line, 0, (strlen($line) - strlen(strrchr($line, '.'))));
+		$extension = substr(strrchr($line, '.'), 1);
+		// Make sure it is an image.
+		if (strcasecmp($extension, 'gif') != 0 && strcasecmp($extension, 'jpg') != 0 && strcasecmp($extension, 'jpeg') != 0 && strcasecmp($extension, 'png') != 0 && strcasecmp($extension, 'bmp') != 0)
+			continue;
+		$result[] = array(
+			'filename' => htmlspecialchars($line),
+			'checked' => $line == $context['member']['avatar']['server_pic'],
+			'name' => htmlspecialchars(str_replace('_', ' ', $filename)),
+			'is_dir' => false
+		);
+		if ($level == 1)
+			$context['avatar_list'][] = $directory . '/' . $line;
+	}
+	return $result;
+}
+function theme($memID)
+{
+	global $txt, $context, $user_profile, $modSettings, $settings, $user_info, $smcFunc;
+	loadThemeOptions($memID);
+	if (allowedTo(array('profile_extra_own', 'profile_extra_any')))
+		loadCustomFields($memID, 'theme');
+	$context['sub_template'] = 'edit_options';
+	$context['page_desc'] = $txt['theme_info'];
+	setupProfileContext(
+		array(
+			'id_theme', 'smiley_set', 'hr',
+			'time_format', 'time_offset', 'hr',
+			'theme_settings',
+		)
+	);
+}
+// Changing authentication method? Only appropriate for people using OpenID.
+function authentication($memID, $saving = false)
+{
+	global $context, $cur_profile, $sourcedir, $txt, $post_errors, $modSettings;
+	loadLanguage('Login');
+	// We are saving?
+	if ($saving)
+	{
+		// Moving to password passed authentication?
+		if ($_POST['authenticate'] == 'passwd')
+		{
+			// Didn't enter anything?
+			if ($_POST['passwrd1'] == '')
+				$post_errors[] = 'no_password';
+			// Do the two entries for the password even match?
+			elseif (!isset($_POST['passwrd2']) || $_POST['passwrd1'] != $_POST['passwrd2'])
+				$post_errors[] = 'bad_new_password';
+			// Is it valid?
+			else
+			{
+				require_once($sourcedir . '/Subs-Auth.php');
+				$passwordErrors = validatePassword($_POST['passwrd1'], $cur_profile['member_name'], array($cur_profile['real_name'], $cur_profile['email_address']));
+				// Were there errors?
+				if ($passwordErrors != null)
+					$post_errors[] = 'password_' . $passwordErrors;
+			}
+			if (empty($post_errors))
+			{
+				// Integration?
+				call_integration_hook('integrate_reset_pass', array($cur_profile['member_name'], $cur_profile['member_name'], $_POST['passwrd1']));
+				// Go then.
+				$passwd = sha1(strtolower($cur_profile['member_name']) . un_htmlspecialchars($_POST['passwrd1']));
+				// Do the important bits.
+				updateMemberData($memID, array('openid_uri' => '', 'passwd' => $passwd));
+				if ($context['user']['is_owner'])
+					setLoginCookie(60 * $modSettings['cookieTime'], $memID, sha1(sha1(strtolower($cur_profile['member_name']) . un_htmlspecialchars($_POST['passwrd2'])) . $cur_profile['password_salt']));
+				redirectexit('action=profile;u=' . $memID);
+			}
+			return true;
+		}
+		// Not right yet!
+		elseif ($_POST['authenticate'] == 'openid' && !empty($_POST['openid_identifier']))
+		{
+			require_once($sourcedir . '/Subs-OpenID.php');
+			$_POST['openid_identifier'] = smf_openID_canonize($_POST['openid_identifier']);
+			if (smf_openid_member_exists($_POST['openid_identifier']))
+				$post_errors[] = 'openid_in_use';
+			elseif (empty($post_errors))
+			{
+				// Authenticate using the new OpenID URI first to make sure they didn't make a mistake.
+				if ($context['user']['is_owner'])
+				{
+					$_SESSION['new_openid_uri'] = $_POST['openid_identifier'];
+					smf_openID_validate($_POST['openid_identifier'], false, null, 'change_uri');
+				}
+				else
+					updateMemberData($memID, array('openid_uri' => $_POST['openid_identifier']));
+			}
+		}
+	}
+	// Some stuff.
+	$context['member']['openid_uri'] = $cur_profile['openid_uri'];
+	$context['auth_method'] = empty($cur_profile['openid_uri']) ? 'password' : 'openid';
+	$context['sub_template'] = 'authentication_method';
+}
+// Display the notifications and settings for changes.
+function notification($memID)
+{
+	global $txt, $scripturl, $user_profile, $user_info, $context, $modSettings, $smcFunc, $sourcedir, $settings;
+	// Gonna want this for the list.
+	require_once($sourcedir . '/Subs-List.php');
+	// Fine, start with the board list.
+	$listOptions = array(
+		'id' => 'board_notification_list',
+		'width' => '100%',
+		'no_items_label' => $txt['notifications_boards_none'] . '<br /><br />' . $txt['notifications_boards_howto'],
+		'no_items_align' => 'left',
+		'base_href' => $scripturl . '?action=profile;u=' . $memID . ';area=notification',
+		'default_sort_col' => 'board_name',
+		'get_items' => array(
+			'function' => 'list_getBoardNotifications',
+			'params' => array(
+				$memID,
+			),
+		),
+		'columns' => array(
+			'board_name' => array(
+				'header' => array(
+					'value' => $txt['notifications_boards'],
+					'class' => 'lefttext first_th',
+				),
+				'data' => array(
+					'function' => create_function('$board', '
+						global $settings, $txt;
+						$link = $board[\'link\'];
+						if ($board[\'new\'])
+							$link .= \' <a href="\' . $board[\'href\'] . \'"><img src="\' . $settings[\'lang_images_url\'] . \'/new.gif" alt="\' . $txt[\'new\'] . \'" /></a>\';
+						return $link;
+					'),
+				),
+				'sort' => array(
+					'default' => 'name',
+					'reverse' => 'name DESC',
+				),
+			),
+			'delete' => array(
+				'header' => array(
+					'value' => '<input type="checkbox" class="input_check" onclick="invertAll(this, this.form);" />',
+					'style' => 'width: 4%;',
+				),
+				'data' => array(
+					'sprintf' => array(
+						'format' => '<input type="checkbox" name="notify_boards[]" value="%1$d" class="input_check" />',
+						'params' => array(
+							'id' => false,
+						),
+					),
+					'style' => 'text-align: center;',
+				),
+			),
+		),
+		'form' => array(
+			'href' => $scripturl . '?action=profile;area=notification;save',
+			'include_sort' => true,
+			'include_start' => true,
+			'hidden_fields' => array(
+				'u' => $memID,
+				'sa' => $context['menu_item_selected'],
+				$context['session_var'] => $context['session_id'],
+			),
+		),
+		'additional_rows' => array(
+			array(
+				'position' => 'bottom_of_list',
+				'value' => '<input type="submit" name="edit_notify_boards" value="' . $txt['notifications_update'] . '" class="button_submit" />',
+				'align' => 'right',
+			),
+		),
+	);
+	// Create the board notification list.
+	createList($listOptions);
+	// Now do the topic notifications.
+	$listOptions = array(
+		'id' => 'topic_notification_list',
+		'width' => '100%',
+		'items_per_page' => $modSettings['defaultMaxMessages'],
+		'no_items_label' => $txt['notifications_topics_none'] . '<br /><br />' . $txt['notifications_topics_howto'],
+		'no_items_align' => 'left',
+		'base_href' => $scripturl . '?action=profile;u=' . $memID . ';area=notification',
+		'default_sort_col' => 'last_post',
+		'get_items' => array(
+			'function' => 'list_getTopicNotifications',
+			'params' => array(
+				$memID,
+			),
+		),
+		'get_count' => array(
+			'function' => 'list_getTopicNotificationCount',
+			'params' => array(
+				$memID,
+			),
+		),
+		'columns' => array(
+			'subject' => array(
+				'header' => array(
+					'value' => $txt['notifications_topics'],
+					'class' => 'lefttext first_th',
+				),
+				'data' => array(
+					'function' => create_function('$topic', '
+						global $settings, $txt;
+						$link = $topic[\'link\'];
+						if ($topic[\'new\'])
+							$link .= \' <a href="\' . $topic[\'new_href\'] . \'"><img src="\' . $settings[\'lang_images_url\'] . \'/new.gif" alt="\' . $txt[\'new\'] . \'" /></a>\';
+						$link .= \'<br /><span class="smalltext"><em>\' . $txt[\'in\'] . \' \' . $topic[\'board_link\'] . \'</em></span>\';
+						return $link;
+					'),
+				),
+				'sort' => array(
+					'default' => 'ms.subject',
+					'reverse' => 'ms.subject DESC',
+				),
+			),
+			'started_by' => array(
+				'header' => array(
+					'value' => $txt['started_by'],
+					'class' => 'lefttext',
+				),
+				'data' => array(
+					'db' => 'poster_link',
+				),
+				'sort' => array(
+					'default' => 'real_name_col',
+					'reverse' => 'real_name_col DESC',
+				),
+			),
+			'last_post' => array(
+				'header' => array(
+					'value' => $txt['last_post'],
+						'class' => 'lefttext',
+				),
+				'data' => array(
+					'sprintf' => array(
+						'format' => '<span class="smalltext">%1$s<br />' . $txt['by'] . ' %2$s</span>',
+						'params' => array(
+							'updated' => false,
+							'poster_updated_link' => false,
+						),
+					),
+				),
+				'sort' => array(
+					'default' => 'ml.id_msg DESC',
+					'reverse' => 'ml.id_msg',
+				),
+			),
+			'delete' => array(
+				'header' => array(
+					'value' => '<input type="checkbox" class="input_check" onclick="invertAll(this, this.form);" />',
+					'style' => 'width: 4%;',
+				),
+				'data' => array(
+					'sprintf' => array(
+						'format' => '<input type="checkbox" name="notify_topics[]" value="%1$d" class="input_check" />',
+						'params' => array(
+							'id' => false,
+						),
+					),
+					'style' => 'text-align: center;',
+				),
+			),
+		),
+		'form' => array(
+			'href' => $scripturl . '?action=profile;area=notification;save',
+			'include_sort' => true,
+			'include_start' => true,
+			'hidden_fields' => array(
+				'u' => $memID,
+				'sa' => $context['menu_item_selected'],
+				$context['session_var'] => $context['session_id'],
+			),
+		),
+		'additional_rows' => array(
+			array(
+				'position' => 'bottom_of_list',
+				'value' => '<input type="submit" name="edit_notify_topics" value="' . $txt['notifications_update'] . '" class="button_submit" />',
+				'align' => 'right',
+			),
+		),
+	);
+	// Create the notification list.
+	createList($listOptions);
+	// What options are set?
+	$context['member'] += array(
+		'notify_announcements' => $user_profile[$memID]['notify_announcements'],
+		'notify_send_body' => $user_profile[$memID]['notify_send_body'],
+		'notify_types' => $user_profile[$memID]['notify_types'],
+		'notify_regularity' => $user_profile[$memID]['notify_regularity'],
+	);
+	loadThemeOptions($memID);
+}
+function list_getTopicNotificationCount($memID)
+{
+	global $smcFunc, $user_info, $context, $modSettings;
+	$request = $smcFunc['db_query']('', '
+		SELECT COUNT(*)
+		FROM {db_prefix}log_notify AS ln' . (!$modSettings['postmod_active'] && $user_info['query_see_board'] === '1=1' ? '' : '
+			INNER JOIN {db_prefix}topics AS t ON (t.id_topic = ln.id_topic)') . ($user_info['query_see_board'] === '1=1' ? '' : '
+			INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)') . '
+		WHERE ln.id_member = {int:selected_member}' . ($user_info['query_see_board'] === '1=1' ? '' : '
+			AND {query_see_board}') . ($modSettings['postmod_active'] ? '
+			AND t.approved = {int:is_approved}' : ''),
+		array(
+			'selected_member' => $memID,
+			'is_approved' => 1,
+		)
+	);
+	list ($totalNotifications) = $smcFunc['db_fetch_row']($request);
+	$smcFunc['db_free_result']($request);
+	return $totalNotifications;
+}
+function list_getTopicNotifications($start, $items_per_page, $sort, $memID)
+{
+	global $smcFunc, $txt, $scripturl, $user_info, $context, $modSettings;
+	// All the topics with notification on...
+	$request = $smcFunc['db_query']('', '
+		SELECT
+			IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from, b.id_board, b.name,
+			t.id_topic, ms.subject, ms.id_member, IFNULL(mem.real_name, ms.poster_name) AS real_name_col,
+			ml.id_msg_modified, ml.poster_time, ml.id_member AS id_member_updated,
+			IFNULL(mem2.real_name, ml.poster_name) AS last_real_name
+		FROM {db_prefix}log_notify AS ln
+			INNER JOIN {db_prefix}topics AS t ON (t.id_topic = ln.id_topic' . ($modSettings['postmod_active'] ? ' AND t.approved = {int:is_approved}' : '') . ')
+			INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board AND {query_see_board})
+			INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)
+			INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
+			LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = ms.id_member)
+			LEFT JOIN {db_prefix}members AS mem2 ON (mem2.id_member = ml.id_member)
+			LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
+			LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = b.id_board AND lmr.id_member = {int:current_member})
+		WHERE ln.id_member = {int:selected_member}
+		ORDER BY {raw:sort}
+		LIMIT {int:offset}, {int:items_per_page}',
+		array(
+			'current_member' => $user_info['id'],
+			'is_approved' => 1,
+			'selected_member' => $memID,
+			'sort' => $sort,
+			'offset' => $start,
+			'items_per_page' => $items_per_page,
+		)
+	);
+	$notification_topics = array();
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		censorText($row['subject']);
+		$notification_topics[] = array(
+			'id' => $row['id_topic'],
+			'poster_link' => empty($row['id_member']) ? $row['real_name_col'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['real_name_col'] . '</a>',
+			'poster_updated_link' => empty($row['id_member_updated']) ? $row['last_real_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member_updated'] . '">' . $row['last_real_name'] . '</a>',
+			'subject' => $row['subject'],
+			'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0',
+			'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['subject'] . '</a>',
+			'new' => $row['new_from'] <= $row['id_msg_modified'],
+			'new_from' => $row['new_from'],
+			'updated' => timeformat($row['poster_time']),
+			'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new',
+			'new_link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . '#new">' . $row['subject'] . '</a>',
+			'board_link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>',
+		);
+	}
+	$smcFunc['db_free_result']($request);
+	return $notification_topics;
+}
+function list_getBoardNotifications($start, $items_per_page, $sort, $memID)
+{
+	global $smcFunc, $txt, $scripturl, $user_info;
+	$request = $smcFunc['db_query']('', '
+		SELECT b.id_board, b.name, IFNULL(lb.id_msg, 0) AS board_read, b.id_msg_updated
+		FROM {db_prefix}log_notify AS ln
+			INNER JOIN {db_prefix}boards AS b ON (b.id_board = ln.id_board)
+			LEFT JOIN {db_prefix}log_boards AS lb ON (lb.id_board = b.id_board AND lb.id_member = {int:current_member})
+		WHERE ln.id_member = {int:selected_member}
+			AND {query_see_board}
+		ORDER BY ' . $sort,
+		array(
+			'current_member' => $user_info['id'],
+			'selected_member' => $memID,
+		)
+	);
+	$notification_boards = array();
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+		$notification_boards[] = array(
+			'id' => $row['id_board'],
+			'name' => $row['name'],
+			'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
+			'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['name'] . '</a>',
+			'new' => $row['board_read'] < $row['id_msg_updated']
+		);
+	$smcFunc['db_free_result']($request);
+	return $notification_boards;
+}
+function loadThemeOptions($memID)
+{
+	global $context, $options, $cur_profile, $smcFunc;
+	if (isset($_POST['default_options']))
+		$_POST['options'] = isset($_POST['options']) ? $_POST['options'] + $_POST['default_options'] : $_POST['default_options'];
+	if ($context['user']['is_owner'])
+	{
+		$context['member']['options'] = $options;
+		if (isset($_POST['options']) && is_array($_POST['options']))
+			foreach ($_POST['options'] as $k => $v)
+				$context['member']['options'][$k] = $v;
+	}
+	else
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT id_member, variable, value
+			FROM {db_prefix}themes
+			WHERE id_theme IN (1, {int:member_theme})
+				AND id_member IN (-1, {int:selected_member})',
+			array(
+				'member_theme' => (int) $cur_profile['id_theme'],
+				'selected_member' => $memID,
+			)
+		);
+		$temp = array();
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+		{
+			if ($row['id_member'] == -1)
+			{
+				$temp[$row['variable']] = $row['value'];
+				continue;
+			}
+			if (isset($_POST['options'][$row['variable']]))
+				$row['value'] = $_POST['options'][$row['variable']];
+			$context['member']['options'][$row['variable']] = $row['value'];
+		}
+		$smcFunc['db_free_result']($request);
+		// Load up the default theme options for any missing.
+		foreach ($temp as $k => $v)
+		{
+			if (!isset($context['member']['options'][$k]))
+				$context['member']['options'][$k] = $v;
+		}
+	}
+}
+function ignoreboards($memID)
+{
+	global $txt, $user_info, $context, $modSettings, $smcFunc, $cur_profile;
+	// Have the admins enabled this option?
+	if (empty($modSettings['allow_ignore_boards']))
+		fatal_lang_error('ignoreboards_disallowed', 'user');
+	// Find all the boards this user is allowed to see.
+	$request = $smcFunc['db_query']('order_by_board_order', '
+		SELECT b.id_cat, c.name AS cat_name, b.id_board, b.name, b.child_level,
+			'. (!empty($cur_profile['ignore_boards']) ? 'b.id_board IN ({array_int:ignore_boards})' : '0') . ' AS is_ignored
+		FROM {db_prefix}boards AS b
+			LEFT JOIN {db_prefix}categories AS c ON (c.id_cat = b.id_cat)
+		WHERE {query_see_board}
+			AND redirect = {string:empty_string}',
+		array(
+			'ignore_boards' => !empty($cur_profile['ignore_boards']) ? explode(',', $cur_profile['ignore_boards']) : array(),
+			'empty_string' => '',
+		)
+	);
+	$context['num_boards'] = $smcFunc['db_num_rows']($request);
+	$context['categories'] = array();
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		// This category hasn't been set up yet..
+		if (!isset($context['categories'][$row['id_cat']]))
+			$context['categories'][$row['id_cat']] = array(
+				'id' => $row['id_cat'],
+				'name' => $row['cat_name'],
+				'boards' => array()
+			);
+		// Set this board up, and let the template know when it's a child.  (indent them..)
+		$context['categories'][$row['id_cat']]['boards'][$row['id_board']] = array(
+			'id' => $row['id_board'],
+			'name' => $row['name'],
+			'child_level' => $row['child_level'],
+			'selected' => $row['is_ignored'],
+		);
+	}
+	$smcFunc['db_free_result']($request);
+	// Now, let's sort the list of categories into the boards for templates that like that.
+	$temp_boards = array();
+	foreach ($context['categories'] as $category)
+	{
+		// Include a list of boards per category for easy toggling.
+		$context['categories'][$category['id']]['child_ids'] = array_keys($category['boards']);
+		$temp_boards[] = array(
+			'name' => $category['name'],
+			'child_ids' => array_keys($category['boards'])
+		);
+		$temp_boards = array_merge($temp_boards, array_values($category['boards']));
+	}
+	$max_boards = ceil(count($temp_boards) / 2);
+	if ($max_boards == 1)
+		$max_boards = 2;
+	// Now, alternate them so they can be shown left and right ;).
+	$context['board_columns'] = array();
+	for ($i = 0; $i < $max_boards; $i++)
+	{
+		$context['board_columns'][] = $temp_boards[$i];
+		if (isset($temp_boards[$i + $max_boards]))
+			$context['board_columns'][] = $temp_boards[$i + $max_boards];
+		else
+			$context['board_columns'][] = array();
+	}
+	loadThemeOptions($memID);
+}
+// Load all the languages for the profile.
+function profileLoadLanguages()
+{
+	global $context, $modSettings, $settings, $cur_profile, $language, $smcFunc;
+	$context['profile_languages'] = array();
+	// Get our languages!
+	getLanguages(true, true);
+	// Setup our languages.
+	foreach ($context['languages'] as $lang)
+	{
+		$context['profile_languages'][$lang['filename']] = strtr($lang['name'], array('-utf8' => ''));
+	}
+	ksort($context['profile_languages']);
+	// Return whether we should proceed with this.
+	return count($context['profile_languages']) > 1 ? true : false;
+}
+// Load all the group info for the profile.
+function profileLoadGroups()
+{
+	global $cur_profile, $txt, $context, $smcFunc, $user_settings;
+	$context['member_groups'] = array(
+		0 => array(
+			'id' => 0,
+			'name' => $txt['no_primary_membergroup'],
+			'is_primary' => $cur_profile['id_group'] == 0,
+			'can_be_additional' => false,
+			'can_be_primary' => true,
+		)
+	);
+	$curGroups = explode(',', $cur_profile['additional_groups']);
+	// Load membergroups, but only those groups the user can assign.
+	$request = $smcFunc['db_query']('', '
+		SELECT group_name, id_group, hidden
+		FROM {db_prefix}membergroups
+		WHERE id_group != {int:moderator_group}
+			AND min_posts = {int:min_posts}' . (allowedTo('admin_forum') ? '' : '
+			AND group_type != {int:is_protected}') . '
+		ORDER BY min_posts, CASE WHEN id_group < {int:newbie_group} THEN id_group ELSE 4 END, group_name',
+		array(
+			'moderator_group' => 3,
+			'min_posts' => -1,
+			'is_protected' => 1,
+			'newbie_group' => 4,
+		)
+	);
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		// We should skip the administrator group if they don't have the admin_forum permission!
+		if ($row['id_group'] == 1 && !allowedTo('admin_forum'))
+			continue;
+		$context['member_groups'][$row['id_group']] = array(
+			'id' => $row['id_group'],
+			'name' => $row['group_name'],
+			'is_primary' => $cur_profile['id_group'] == $row['id_group'],
+			'is_additional' => in_array($row['id_group'], $curGroups),
+			'can_be_additional' => true,
+			'can_be_primary' => $row['hidden'] != 2,
+		);
+	}
+	$smcFunc['db_free_result']($request);
+	$context['member']['group_id'] = $user_settings['id_group'];
+	return true;
+}
+// Load key signature context data.
+function profileLoadSignatureData()
+{
+	global $modSettings, $context, $txt, $cur_profile, $smcFunc;
+	// Signature limits.
+	list ($sig_limits, $sig_bbc) = explode(':', $modSettings['signature_settings']);
+	$sig_limits = explode(',', $sig_limits);
+	$context['signature_enabled'] = isset($sig_limits[0]) ? $sig_limits[0] : 0;
+	$context['signature_limits'] = array(
+		'max_length' => isset($sig_limits[1]) ? $sig_limits[1] : 0,
+		'max_lines' => isset($sig_limits[2]) ? $sig_limits[2] : 0,
+		'max_images' => isset($sig_limits[3]) ? $sig_limits[3] : 0,
+		'max_smileys' => isset($sig_limits[4]) ? $sig_limits[4] : 0,
+		'max_image_width' => isset($sig_limits[5]) ? $sig_limits[5] : 0,
+		'max_image_height' => isset($sig_limits[6]) ? $sig_limits[6] : 0,
+		'max_font_size' => isset($sig_limits[7]) ? $sig_limits[7] : 0,
+		'bbc' => !empty($sig_bbc) ? explode(',', $sig_bbc) : array(),
+	);
+	// Kept this line in for backwards compatibility!
+	$context['max_signature_length'] = $context['signature_limits']['max_length'];
+	// Warning message for signature image limits?
+	$context['signature_warning'] = '';
+	if ($context['signature_limits']['max_image_width'] && $context['signature_limits']['max_image_height'])
+		$context['signature_warning'] = sprintf($txt['profile_error_signature_max_image_size'], $context['signature_limits']['max_image_width'], $context['signature_limits']['max_image_height']);
+	elseif ($context['signature_limits']['max_image_width'] || $context['signature_limits']['max_image_height'])
+		$context['signature_warning'] = sprintf($txt['profile_error_signature_max_image_' . ($context['signature_limits']['max_image_width'] ? 'width' : 'height')], $context['signature_limits'][$context['signature_limits']['max_image_width'] ? 'max_image_width' : 'max_image_height']);
+	$context['show_spellchecking'] = !empty($modSettings['enableSpellChecking']) && function_exists('pspell_new');
+	$context['member']['signature'] = empty($cur_profile['signature']) ? '' : str_replace(array('<br />', '<', '>', '"', '\''), array("\n", '&lt;', '&gt;', '&quot;', '&#039;'), $cur_profile['signature']);
+	return true;
+}
+// Load avatar context data.
+function profileLoadAvatarData()
+{
+	global $context, $cur_profile, $modSettings, $scripturl;
+	$context['avatar_url'] = $modSettings['avatar_url'];
+	// Default context.
+	$context['member']['avatar'] += array(
+		'custom' => stristr($cur_profile['avatar'], 'http://') ? $cur_profile['avatar'] : 'http://',
+		'selection' => $cur_profile['avatar'] == '' || stristr($cur_profile['avatar'], 'http://') ? '' : $cur_profile['avatar'],
+		'id_attach' => $cur_profile['id_attach'],
+		'filename' => $cur_profile['filename'],
+		'allow_server_stored' => allowedTo('profile_server_avatar') || (!$context['user']['is_owner'] && allowedTo('profile_extra_any')),
+		'allow_upload' => allowedTo('profile_upload_avatar') || (!$context['user']['is_owner'] && allowedTo('profile_extra_any')),
+		'allow_external' => allowedTo('profile_remote_avatar') || (!$context['user']['is_owner'] && allowedTo('profile_extra_any')),
+	);
+	if ($cur_profile['avatar'] == '' && $cur_profile['id_attach'] > 0 && $context['member']['avatar']['allow_upload'])
+	{
+		$context['member']['avatar'] += array(
+			'choice' => 'upload',
+			'server_pic' => 'blank.gif',
+			'external' => 'http://'
+		);
+		$context['member']['avatar']['href'] = empty($cur_profile['attachment_type']) ? $scripturl . '?action=dlattach;attach=' . $cur_profile['id_attach'] . ';type=avatar' : $modSettings['custom_avatar_url'] . '/' . $cur_profile['filename'];
+	}
+	elseif (stristr($cur_profile['avatar'], 'http://') && $context['member']['avatar']['allow_external'])
+		$context['member']['avatar'] += array(
+			'choice' => 'external',
+			'server_pic' => 'blank.gif',
+			'external' => $cur_profile['avatar']
+		);
+	elseif ($cur_profile['avatar'] != '' && file_exists($modSettings['avatar_directory'] . '/' . $cur_profile['avatar']) && $context['member']['avatar']['allow_server_stored'])
+		$context['member']['avatar'] += array(
+			'choice' => 'server_stored',
+			'server_pic' => $cur_profile['avatar'] == '' ? 'blank.gif' : $cur_profile['avatar'],
+			'external' => 'http://'
+		);
+	else
+		$context['member']['avatar'] += array(
+			'choice' => 'none',
+			'server_pic' => 'blank.gif',
+			'external' => 'http://'
+		);
+	// Get a list of all the avatars.
+	if ($context['member']['avatar']['allow_server_stored'])
+	{
+		$context['avatar_list'] = array();
+		$context['avatars'] = is_dir($modSettings['avatar_directory']) ? getAvatars('', 0) : array();
+	}
+	else
+		$context['avatars'] = array();
+	// Second level selected avatar...
+	$context['avatar_selected'] = substr(strrchr($context['member']['avatar']['server_pic'], '/'), 1);
+	return true;
+}
+// Save a members group.
+function profileSaveGroups(&$value)
+{
+	global $profile_vars, $old_profile, $context, $smcFunc, $cur_profile;
+	// Do we need to protect some groups?
+	if (!allowedTo('admin_forum'))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT id_group
+			FROM {db_prefix}membergroups
+			WHERE group_type = {int:is_protected}',
+			array(
+				'is_protected' => 1,
+			)
+		);
+		$protected_groups = array(1);
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+			$protected_groups[] = $row['id_group'];
+		$smcFunc['db_free_result']($request);
+		$protected_groups = array_unique($protected_groups);
+	}
+	// The account page allows the change of your id_group - but not to a protected group!
+	if (empty($protected_groups) || count(array_intersect(array((int) $value, $old_profile['id_group']), $protected_groups)) == 0)
+		$value = (int) $value;
+	// ... otherwise it's the old group sir.
+	else
+		$value = $old_profile['id_group'];
+	// Find the additional membergroups (if any)
+	if (isset($_POST['additional_groups']) && is_array($_POST['additional_groups']))
+	{
+		$additional_groups = array();
+		foreach ($_POST['additional_groups'] as $group_id)
+		{
+			$group_id = (int) $group_id;
+			if (!empty($group_id) && (empty($protected_groups) || !in_array($group_id, $protected_groups)))
+				$additional_groups[] = $group_id;
+		}
+		// Put the protected groups back in there if you don't have permission to take them away.
+		$old_additional_groups = explode(',', $old_profile['additional_groups']);
+		foreach ($old_additional_groups as $group_id)
+		{
+			if (!empty($protected_groups) && in_array($group_id, $protected_groups))
+				$additional_groups[] = $group_id;
+		}
+		if (implode(',', $additional_groups) !== $old_profile['additional_groups'])
+		{
+			$profile_vars['additional_groups'] = implode(',', $additional_groups);
+			$cur_profile['additional_groups'] = implode(',', $additional_groups);
+		}
+	}
+	// Too often, people remove delete their own account, or something.
+	if (in_array(1, explode(',', $old_profile['additional_groups'])) || $old_profile['id_group'] == 1)
+	{
+		$stillAdmin = $value == 1 || (isset($additional_groups) && in_array(1, $additional_groups));
+		// If they would no longer be an admin, look for any other...
+		if (!$stillAdmin)
+		{
+			$request = $smcFunc['db_query']('', '
+				SELECT id_member
+				FROM {db_prefix}members
+				WHERE (id_group = {int:admin_group} OR FIND_IN_SET({int:admin_group}, additional_groups) != 0)
+					AND id_member != {int:selected_member}
+				LIMIT 1',
+				array(
+					'admin_group' => 1,
+					'selected_member' => $context['id_member'],
+				)
+			);
+			list ($another) = $smcFunc['db_fetch_row']($request);
+			$smcFunc['db_free_result']($request);
+			if (empty($another))
+				fatal_lang_error('at_least_one_admin', 'critical');
+		}
+	}
+	// If we are changing group status, update permission cache as necessary.
+	if ($value != $old_profile['id_group'] || isset($profile_vars['additional_groups']))
+	{
+		if ($context['user']['is_owner'])
+			$_SESSION['mc']['time'] = 0;
+		else
+			updateSettings(array('settings_updated' => time()));
+	}
+	return true;
+}
+// The avatar is incredibly complicated, what with the options... and what not.
+function profileSaveAvatarData(&$value)
+{
+	global $modSettings, $sourcedir, $smcFunc, $profile_vars, $cur_profile, $context;
+	$memID = $context['id_member'];
+	if (empty($memID) && !empty($context['password_auth_failed']))
+		return false;
+	require_once($sourcedir . '/ManageAttachments.php');
+	// We need to know where we're going to be putting it..
+	if (!empty($modSettings['custom_avatar_enabled']))
+	{
+		$uploadDir = $modSettings['custom_avatar_dir'];
+		$id_folder = 1;
+	}
+	elseif (!empty($modSettings['currentAttachmentUploadDir']))
+	{
+		if (!is_array($modSettings['attachmentUploadDir']))
+			$modSettings['attachmentUploadDir'] = unserialize($modSettings['attachmentUploadDir']);
+		// Just use the current path for temp files.
+		$uploadDir = $modSettings['attachmentUploadDir'][$modSettings['currentAttachmentUploadDir']];
+		$id_folder = $modSettings['currentAttachmentUploadDir'];
+	}
+	else
+	{
+		$uploadDir = $modSettings['attachmentUploadDir'];
+		$id_folder = 1;
+	}
+	$downloadedExternalAvatar = false;
+	if ($value == 'external' && allowedTo('profile_remote_avatar') && strtolower(substr($_POST['userpicpersonal'], 0, 7)) == 'http://' && strlen($_POST['userpicpersonal']) > 7 && !empty($modSettings['avatar_download_external']))
+	{
+		if (!is_writable($uploadDir))
+			fatal_lang_error('attachments_no_write', 'critical');
+		require_once($sourcedir . '/Subs-Package.php');
+		$url = parse_url($_POST['userpicpersonal']);
+		$contents = fetch_web_data('http://' . $url['host'] . (empty($url['port']) ? '' : ':' . $url['port']) . str_replace(' ', '%20', trim($url['path'])));
+		if ($contents != false && $tmpAvatar = fopen($uploadDir . '/avatar_tmp_' . $memID, 'wb'))
+		{
+			fwrite($tmpAvatar, $contents);
+			fclose($tmpAvatar);
+			$downloadedExternalAvatar = true;
+			$_FILES['attachment']['tmp_name'] = $uploadDir . '/avatar_tmp_' . $memID;
+		}
+	}
+	if ($value == 'none')
+	{
+		$profile_vars['avatar'] = '';
+		// Reset the attach ID.
+		$cur_profile['id_attach'] = 0;
+		$cur_profile['attachment_type'] = 0;
+		$cur_profile['filename'] = '';
+		removeAttachments(array('id_member' => $memID));
+	}
+	elseif ($value == 'server_stored' && allowedTo('profile_server_avatar'))
+	{
+		$profile_vars['avatar'] = strtr(empty($_POST['file']) ? (empty($_POST['cat']) ? '' : $_POST['cat']) : $_POST['file'], array('&amp;' => '&'));
+		$profile_vars['avatar'] = preg_match('~^([\w _!@%*=\-#()\[\]&.,]+/)?[\w _!@%*=\-#()\[\]&.,]+$~', $profile_vars['avatar']) != 0 && preg_match('/\.\./', $profile_vars['avatar']) == 0 && file_exists($modSettings['avatar_directory'] . '/' . $profile_vars['avatar']) ? ($profile_vars['avatar'] == 'blank.gif' ? '' : $profile_vars['avatar']) : '';
+		// Clear current profile...
+		$cur_profile['id_attach'] = 0;
+		$cur_profile['attachment_type'] = 0;
+		$cur_profile['filename'] = '';
+		// Get rid of their old avatar. (if uploaded.)
+		removeAttachments(array('id_member' => $memID));
+	}
+	elseif ($value == 'external' && allowedTo('profile_remote_avatar') && strtolower(substr($_POST['userpicpersonal'], 0, 7)) == 'http://' && empty($modSettings['avatar_download_external']))
+	{
+		// We need these clean...
+		$cur_profile['id_attach'] = 0;
+		$cur_profile['attachment_type'] = 0;
+		$cur_profile['filename'] = '';
+		// Remove any attached avatar...
+		removeAttachments(array('id_member' => $memID));
+		$profile_vars['avatar'] = str_replace('%20', '', preg_replace('~action(?:=|%3d)(?!dlattach)~i', 'action-', $_POST['userpicpersonal']));
+		if ($profile_vars['avatar'] == 'http://' || $profile_vars['avatar'] == 'http:///')
+			$profile_vars['avatar'] = '';
+		// Trying to make us do something we'll regret?
+		elseif (substr($profile_vars['avatar'], 0, 7) != 'http://')
+			return 'bad_avatar';
+		// Should we check dimensions?
+		elseif (!empty($modSettings['avatar_max_height_external']) || !empty($modSettings['avatar_max_width_external']))
+		{
+			// Now let's validate the avatar.
+			$sizes = url_image_size($profile_vars['avatar']);
+			if (is_array($sizes) && (($sizes[0] > $modSettings['avatar_max_width_external'] && !empty($modSettings['avatar_max_width_external'])) || ($sizes[1] > $modSettings['avatar_max_height_external'] && !empty($modSettings['avatar_max_height_external']))))
+			{
+				// Houston, we have a problem. The avatar is too large!!
+				if ($modSettings['avatar_action_too_large'] == 'option_refuse')
+					return 'bad_avatar';
+				elseif ($modSettings['avatar_action_too_large'] == 'option_download_and_resize')
+				{
+					require_once($sourcedir . '/Subs-Graphics.php');
+					if (downloadAvatar($profile_vars['avatar'], $memID, $modSettings['avatar_max_width_external'], $modSettings['avatar_max_height_external']))
+					{
+						$profile_vars['avatar'] = '';
+						$cur_profile['id_attach'] = $modSettings['new_avatar_data']['id'];
+						$cur_profile['filename'] = $modSettings['new_avatar_data']['filename'];
+						$cur_profile['attachment_type'] = $modSettings['new_avatar_data']['type'];
+					}
+					else
+						return 'bad_avatar';
+				}
+			}
+		}
+	}
+	elseif (($value == 'upload' && allowedTo('profile_upload_avatar')) || $downloadedExternalAvatar)
+	{
+		if ((isset($_FILES['attachment']['name']) && $_FILES['attachment']['name'] != '') || $downloadedExternalAvatar)
+		{
+			// Get the dimensions of the image.
+			if (!$downloadedExternalAvatar)
+			{
+				if (!is_writable($uploadDir))
+					fatal_lang_error('attachments_no_write', 'critical');
+				if (!move_uploaded_file($_FILES['attachment']['tmp_name'], $uploadDir . '/avatar_tmp_' . $memID))
+					fatal_lang_error('attach_timeout', 'critical');
+				$_FILES['attachment']['tmp_name'] = $uploadDir . '/avatar_tmp_' . $memID;
+			}
+			$sizes = @getimagesize($_FILES['attachment']['tmp_name']);
+			// No size, then it's probably not a valid pic.
+			if ($sizes === false)
+				return 'bad_avatar';
+			// Check whether the image is too large.
+			elseif ((!empty($modSettings['avatar_max_width_upload']) && $sizes[0] > $modSettings['avatar_max_width_upload']) || (!empty($modSettings['avatar_max_height_upload']) && $sizes[1] > $modSettings['avatar_max_height_upload']))
+			{
+				if (!empty($modSettings['avatar_resize_upload']))
+				{
+					// Attempt to chmod it.
+					@chmod($uploadDir . '/avatar_tmp_' . $memID, 0644);
+					require_once($sourcedir . '/Subs-Graphics.php');
+					if (!downloadAvatar($uploadDir . '/avatar_tmp_' . $memID, $memID, $modSettings['avatar_max_width_upload'], $modSettings['avatar_max_height_upload']))
+						return 'bad_avatar';
+					// Reset attachment avatar data.
+					$cur_profile['id_attach'] = $modSettings['new_avatar_data']['id'];
+					$cur_profile['filename'] = $modSettings['new_avatar_data']['filename'];
+					$cur_profile['attachment_type'] = $modSettings['new_avatar_data']['type'];
+				}
+				else
+					return 'bad_avatar';
+			}
+			elseif (is_array($sizes))
+			{
+				// Now try to find an infection.
+				require_once($sourcedir . '/Subs-Graphics.php');
+				if (!checkImageContents($_FILES['attachment']['tmp_name'], !empty($modSettings['avatar_paranoid'])))
+				{
+					// It's bad. Try to re-encode the contents?
+					if (empty($modSettings['avatar_reencode']) || (!reencodeImage($_FILES['attachment']['tmp_name'], $sizes[2])))
+						return 'bad_avatar';
+					// We were successful. However, at what price?
+					$sizes = @getimagesize($_FILES['attachment']['tmp_name']);
+					// Hard to believe this would happen, but can you bet?
+					if ($sizes === false)
+						return 'bad_avatar';
+				}
+				$extensions = array(
+					'1' => 'gif',
+					'2' => 'jpg',
+					'3' => 'png',
+					'6' => 'bmp'
+				);
+				$extension = isset($extensions[$sizes[2]]) ? $extensions[$sizes[2]] : 'bmp';
+				$mime_type = 'image/' . ($extension === 'jpg' ? 'jpeg' : ($extension === 'bmp' ? 'x-ms-bmp' : $extension));
+				$destName = 'avatar_' . $memID . '_' . time() . '.' . $extension;
+				list ($width, $height) = getimagesize($_FILES['attachment']['tmp_name']);
+				$file_hash = empty($modSettings['custom_avatar_enabled']) ? getAttachmentFilename($destName, false, null, true) : '';
+				// Remove previous attachments this member might have had.
+				removeAttachments(array('id_member' => $memID));
+				$smcFunc['db_insert']('',
+					'{db_prefix}attachments',
+					array(
+						'id_member' => 'int', 'attachment_type' => 'int', 'filename' => 'string', 'file_hash' => 'string', 'fileext' => 'string', 'size' => 'int',
+						'width' => 'int', 'height' => 'int', 'mime_type' => 'string', 'id_folder' => 'int',
+					),
+					array(
+						$memID, (empty($modSettings['custom_avatar_enabled']) ? 0 : 1), $destName, $file_hash, $extension, filesize($_FILES['attachment']['tmp_name']),
+						(int) $width, (int) $height, $mime_type, $id_folder,
+					),
+					array('id_attach')
+				);
+				$cur_profile['id_attach'] = $smcFunc['db_insert_id']('{db_prefix}attachments', 'id_attach');
+				$cur_profile['filename'] = $destName;
+				$cur_profile['attachment_type'] = empty($modSettings['custom_avatar_enabled']) ? 0 : 1;
+				$destinationPath = $uploadDir . '/' . (empty($file_hash) ? $destName : $cur_profile['id_attach'] . '_' . $file_hash);
+				if (!rename($_FILES['attachment']['tmp_name'], $destinationPath))
+				{
+					// I guess a man can try.
+					removeAttachments(array('id_member' => $memID));
+					fatal_lang_error('attach_timeout', 'critical');
+				}
+				// Attempt to chmod it.
+				@chmod($uploadDir . '/' . $destinationPath, 0644);
+			}
+			$profile_vars['avatar'] = '';
+			// Delete any temporary file.
+			if (file_exists($uploadDir . '/avatar_tmp_' . $memID))
+				@unlink($uploadDir . '/avatar_tmp_' . $memID);
+		}
+		// Selected the upload avatar option and had one already uploaded before or didn't upload one.
+		else
+			$profile_vars['avatar'] = '';
+	}
+	else
+		$profile_vars['avatar'] = '';
+	// Setup the profile variables so it shows things right on display!
+	$cur_profile['avatar'] = $profile_vars['avatar'];
+	return false;
+}
+// Validate the signature!
+function profileValidateSignature(&$value)
+{
+	global $sourcedir, $modSettings, $smcFunc, $txt;
+	require_once($sourcedir . '/Subs-Post.php');
+	// Admins can do whatever they hell they want!
+	if (!allowedTo('admin_forum'))
+	{
+		// Load all the signature limits.
+		list ($sig_limits, $sig_bbc) = explode(':', $modSettings['signature_settings']);
+		$sig_limits = explode(',', $sig_limits);
+		$disabledTags = !empty($sig_bbc) ? explode(',', $sig_bbc) : array();
+		$unparsed_signature = strtr(un_htmlspecialchars($value), array("\r" => '', '&#039' => '\''));
+		// Too long?
+		if (!empty($sig_limits[1]) && $smcFunc['strlen']($unparsed_signature) > $sig_limits[1])
+		{
+			$_POST['signature'] = trim(htmlspecialchars($smcFunc['substr']($unparsed_signature, 0, $sig_limits[1]), ENT_QUOTES));
+			$txt['profile_error_signature_max_length'] = sprintf($txt['profile_error_signature_max_length'], $sig_limits[1]);
+			return 'signature_max_length';
+		}
+		// Too many lines?
+		if (!empty($sig_limits[2]) && substr_count($unparsed_signature, "\n") >= $sig_limits[2])
+		{
+			$txt['profile_error_signature_max_lines'] = sprintf($txt['profile_error_signature_max_lines'], $sig_limits[2]);
+			return 'signature_max_lines';
+		}
+		// Too many images?!
+		if (!empty($sig_limits[3]) && (substr_count(strtolower($unparsed_signature), '[img') + substr_count(strtolower($unparsed_signature), '<img')) > $sig_limits[3])
+		{
+			$txt['profile_error_signature_max_image_count'] = sprintf($txt['profile_error_signature_max_image_count'], $sig_limits[3]);
+			return 'signature_max_image_count';
+		}
+		// What about too many smileys!
+		$smiley_parsed = $unparsed_signature;
+		parsesmileys($smiley_parsed);
+		$smiley_count = substr_count(strtolower($smiley_parsed), '<img') - substr_count(strtolower($unparsed_signature), '<img');
+		if (!empty($sig_limits[4]) && $sig_limits[4] == -1 && $smiley_count > 0)
+			return 'signature_allow_smileys';
+		elseif (!empty($sig_limits[4]) && $sig_limits[4] > 0 && $smiley_count > $sig_limits[4])
+		{
+			$txt['profile_error_signature_max_smileys'] = sprintf($txt['profile_error_signature_max_smileys'], $sig_limits[4]);
+			return 'signature_max_smileys';
+		}
+		// Maybe we are abusing font sizes?
+		if (!empty($sig_limits[7]) && preg_match_all('~\[size=([\d\.]+)?(px|pt|em|x-large|larger)~i', $unparsed_signature, $matches) !== false && isset($matches[2]))
+		{
+			foreach ($matches[1] as $ind => $size)
+			{
+				$limit_broke = 0;
+				// Attempt to allow all sizes of abuse, so to speak.
+				if ($matches[2][$ind] == 'px' && $size > $sig_limits[7])
+					$limit_broke = $sig_limits[7] . 'px';
+				elseif ($matches[2][$ind] == 'pt' && $size > ($sig_limits[7] * 0.75))
+					$limit_broke = ((int) $sig_limits[7] * 0.75) . 'pt';
+				elseif ($matches[2][$ind] == 'em' && $size > ((float) $sig_limits[7] / 16))
+					$limit_broke = ((float) $sig_limits[7] / 16) . 'em';
+				elseif ($matches[2][$ind] != 'px' && $matches[2][$ind] != 'pt' && $matches[2][$ind] != 'em' && $sig_limits[7] < 18)
+					$limit_broke = 'large';
+				if ($limit_broke)
+				{
+					$txt['profile_error_signature_max_font_size'] = sprintf($txt['profile_error_signature_max_font_size'], $limit_broke);
+					return 'signature_max_font_size';
+				}
+			}
+		}
+		// The difficult one - image sizes! Don't error on this - just fix it.
+		if ((!empty($sig_limits[5]) || !empty($sig_limits[6])))
+		{
+			// Get all BBC tags...
+			preg_match_all('~\[img(\s+width=([\d]+))?(\s+height=([\d]+))?(\s+width=([\d]+))?\s*\](?:<br />)*([^<">]+?)(?:<br />)*\[/img\]~i', $unparsed_signature, $matches);
+			// ... and all HTML ones.
+			preg_match_all('~<img\s+src=(?:")?((?:http://|ftp://|https://|ftps://).+?)(?:")?(?:\s+alt=(?:")?(.*?)(?:")?)?(?:\s?/)?>~i', $unparsed_signature, $matches2, PREG_PATTERN_ORDER);
+			// And stick the HTML in the BBC.
+			if (!empty($matches2))
+			{
+				foreach ($matches2[0] as $ind => $dummy)
+				{
+					$matches[0][] = $matches2[0][$ind];
+					$matches[1][] = '';
+					$matches[2][] = '';
+					$matches[3][] = '';
+					$matches[4][] = '';
+					$matches[5][] = '';
+					$matches[6][] = '';
+					$matches[7][] = $matches2[1][$ind];
+				}
+			}
+			$replaces = array();
+			// Try to find all the images!
+			if (!empty($matches))
+			{
+				foreach ($matches[0] as $key => $image)
+				{
+					$width = -1; $height = -1;
+					// Does it have predefined restraints? Width first.
+					if ($matches[6][$key])
+						$matches[2][$key] = $matches[6][$key];
+					if ($matches[2][$key] && $sig_limits[5] && $matches[2][$key] > $sig_limits[5])
+					{
+						$width = $sig_limits[5];
+						$matches[4][$key] = $matches[4][$key] * ($width / $matches[2][$key]);
+					}
+					elseif ($matches[2][$key])
+						$width = $matches[2][$key];
+					// ... and height.
+					if ($matches[4][$key] && $sig_limits[6] && $matches[4][$key] > $sig_limits[6])
+					{
+						$height = $sig_limits[6];
+						if ($width != -1)
+							$width = $width * ($height / $matches[4][$key]);
+					}
+					elseif ($matches[4][$key])
+						$height = $matches[4][$key];
+					// If the dimensions are still not fixed - we need to check the actual image.
+					if (($width == -1 && $sig_limits[5]) || ($height == -1 && $sig_limits[6]))
+					{
+						$sizes = url_image_size($matches[7][$key]);
+						if (is_array($sizes))
+						{
+							// Too wide?
+							if ($sizes[0] > $sig_limits[5] && $sig_limits[5])
+							{
+								$width = $sig_limits[5];
+								$sizes[1] = $sizes[1] * ($width / $sizes[0]);
+							}
+							// Too high?
+							if ($sizes[1] > $sig_limits[6] && $sig_limits[6])
+							{
+								$height = $sig_limits[6];
+								if ($width == -1)
+									$width = $sizes[0];
+								$width = $width * ($height / $sizes[1]);
+							}
+							elseif ($width != -1)
+								$height = $sizes[1];
+						}
+					}
+					// Did we come up with some changes? If so remake the string.
+					if ($width != -1 || $height != -1)
+						$replaces[$image] = '[img' . ($width != -1 ? ' width=' . round($width) : '') . ($height != -1 ? ' height=' . round($height) : '') . ']' . $matches[7][$key] . '[/img]';
+				}
+				if (!empty($replaces))
+					$value = str_replace(array_keys($replaces), array_values($replaces), $value);
+			}
+		}
+		// Any disabled BBC?
+		$disabledSigBBC = implode('|', $disabledTags);
+		if (!empty($disabledSigBBC))
+		{
+			if (preg_match('~\[(' . $disabledSigBBC . ')~i', $unparsed_signature, $matches) !== false && isset($matches[1]))
+			{
+				$disabledTags = array_unique($disabledTags);
+				$txt['profile_error_signature_disabled_bbc'] = sprintf($txt['profile_error_signature_disabled_bbc'], implode(', ', $disabledTags));
+				return 'signature_disabled_bbc';
+			}
+		}
+	}
+	preparsecode($value);
+	return true;
+}
+// Validate an email address.
+function profileValidateEmail($email, $memID = 0)
+{
+	global $smcFunc, $context;
+	$email = strtr($email, array('&#039;' => '\''));
+	// Check the name and email for validity.
+	if (trim($email) == '')
+		return 'no_email';
+	if (preg_match('~^[0-9A-Za-z=_+\-/][0-9A-Za-z=_\'+\-/\.]*@[\w\-]+(\.[\w\-]+)*(\.[\w]{2,6})$~', $email) == 0)
+		return 'bad_email';
+	// Email addresses should be and stay unique.
+	$request = $smcFunc['db_query']('', '
+		SELECT id_member
+		FROM {db_prefix}members
+		WHERE ' . ($memID != 0 ? 'id_member != {int:selected_member} AND ' : '') . '
+			email_address = {string:email_address}
+		LIMIT 1',
+		array(
+			'selected_member' => $memID,
+			'email_address' => $email,
+		)
+	);
+	if ($smcFunc['db_num_rows']($request) > 0)
+		return 'email_taken';
+	$smcFunc['db_free_result']($request);
+	return true;
+}
+// Reload a users settings.
+function profileReloadUser()
+{
+	global $sourcedir, $modSettings, $context, $cur_profile, $smcFunc, $profile_vars;
+	// Log them back in - using the verify password as they must have matched and this one doesn't get changed by anyone!
+	if (isset($_POST['passwrd2']) && $_POST['passwrd2'] != '')
+	{
+		require_once($sourcedir . '/Subs-Auth.php');
+		setLoginCookie(60 * $modSettings['cookieTime'], $context['id_member'], sha1(sha1(strtolower($cur_profile['member_name']) . un_htmlspecialchars($_POST['passwrd2'])) . $cur_profile['password_salt']));
+	}
+	loadUserSettings();
+	writeLog();
+}
+// Send the user a new activation email if they need to reactivate!
+function profileSendActivation()
+{
+	global $sourcedir, $profile_vars, $txt, $context, $scripturl, $smcFunc, $cookiename, $cur_profile, $language, $modSettings;
+	require_once($sourcedir . '/Subs-Post.php');
+	// Shouldn't happen but just in case.
+	if (empty($profile_vars['email_address']))
+		return;
+	$replacements = array(
+		'ACTIVATIONLINK' => $scripturl . '?action=activate;u=' . $context['id_member'] . ';code=' . $profile_vars['validation_code'],
+		'ACTIVATIONCODE' => $profile_vars['validation_code'],
+		'ACTIVATIONLINKWITHOUTCODE' => $scripturl . '?action=activate;u=' . $context['id_member'],
+	);
+	// Send off the email.
+	$emaildata = loadEmailTemplate('activate_reactivate', $replacements, empty($cur_profile['lngfile']) || empty($modSettings['userLanguage']) ? $language : $cur_profile['lngfile']);
+	sendmail($profile_vars['email_address'], $emaildata['subject'], $emaildata['body'], null, null, false, 0);
+	// Log the user out.
+	$smcFunc['db_query']('', '
+		DELETE FROM {db_prefix}log_online
+		WHERE id_member = {int:selected_member}',
+		array(
+			'selected_member' => $context['id_member'],
+		)
+	);
+	$_SESSION['log_time'] = 0;
+	$_SESSION['login_' . $cookiename] = serialize(array(0, '', 0));
+	if (isset($_COOKIE[$cookiename]))
+		$_COOKIE[$cookiename] = '';
+	loadUserSettings();
+	$context['user']['is_logged'] = false;
+	$context['user']['is_guest'] = true;
+	// Send them to the done-with-registration-login screen.
+	loadTemplate('Register');
+	$context['page_title'] = $txt['profile'];
+	$context['sub_template'] = 'after';
+	$context['title'] = $txt['activate_changed_email_title'];
+	$context['description'] = $txt['activate_changed_email_desc'];
+	// We're gone!
+	obExit();
+}
+// Function to allow the user to choose group membership etc...
+function groupMembership($memID)
+{
+	global $txt, $scripturl, $user_profile, $user_info, $context, $modSettings, $smcFunc;
+	$curMember = $user_profile[$memID];
+	$context['primary_group'] = $curMember['id_group'];
+	// Can they manage groups?
+	$context['can_manage_membergroups'] = allowedTo('manage_membergroups');
+	$context['can_manage_protected'] = allowedTo('admin_forum');
+	$context['can_edit_primary'] = $context['can_manage_protected'];
+	$context['update_message'] = isset($_GET['msg']) && isset($txt['group_membership_msg_' . $_GET['msg']]) ? $txt['group_membership_msg_' . $_GET['msg']] : '';
+	// Get all the groups this user is a member of.
+	$groups = explode(',', $curMember['additional_groups']);
+	$groups[] = $curMember['id_group'];
+	// Ensure the query doesn't croak!
+	if (empty($groups))
+		$groups = array(0);
+	// Just to be sure...
+	foreach ($groups as $k => $v)
+		$groups[$k] = (int) $v;
+	// Get all the membergroups they can join.
+	$request = $smcFunc['db_query']('', '
+		SELECT mg.id_group, mg.group_name, mg.description, mg.group_type, mg.online_color, mg.hidden,
+			IFNULL(lgr.id_member, 0) AS pending
+		FROM {db_prefix}membergroups AS mg
+			LEFT JOIN {db_prefix}log_group_requests AS lgr ON (lgr.id_member = {int:selected_member} AND lgr.id_group = mg.id_group)
+		WHERE (mg.id_group IN ({array_int:group_list})
+			OR mg.group_type > {int:nonjoin_group_id})
+			AND mg.min_posts = {int:min_posts}
+			AND mg.id_group != {int:moderator_group}
+		ORDER BY group_name',
+		array(
+			'group_list' => $groups,
+			'selected_member' => $memID,
+			'nonjoin_group_id' => 1,
+			'min_posts' => -1,
+			'moderator_group' => 3,
+		)
+	);
+	// This beast will be our group holder.
+	$context['groups'] = array(
+		'member' => array(),
+		'available' => array()
+	);
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		// Can they edit their primary group?
+		if (($row['id_group'] == $context['primary_group'] && $row['group_type'] > 1) || ($row['hidden'] != 2 && $context['primary_group'] == 0 && in_array($row['id_group'], $groups)))
+			$context['can_edit_primary'] = true;
+		// If they can't manage (protected) groups, and it's not publically joinable or already assigned, they can't see it.
+		if (((!$context['can_manage_protected'] && $row['group_type'] == 1) || (!$context['can_manage_membergroups'] && $row['group_type'] == 0)) && $row['id_group'] != $context['primary_group'])
+			continue;
+		$context['groups'][in_array($row['id_group'], $groups) ? 'member' : 'available'][$row['id_group']] = array(
+			'id' => $row['id_group'],
+			'name' => $row['group_name'],
+			'desc' => $row['description'],
+			'color' => $row['online_color'],
+			'type' => $row['group_type'],
+			'pending' => $row['pending'],
+			'is_primary' => $row['id_group'] == $context['primary_group'],
+			'can_be_primary' => $row['hidden'] != 2,
+			// Anything more than this needs to be done through account settings for security.
+			'can_leave' => $row['id_group'] != 1 && $row['group_type'] > 1 ? true : false,
+		);
+	}
+	$smcFunc['db_free_result']($request);
+	// Add registered members on the end.
+	$context['groups']['member'][0] = array(
+		'id' => 0,
+		'name' => $txt['regular_members'],
+		'desc' => $txt['regular_members_desc'],
+		'type' => 0,
+		'is_primary' => $context['primary_group'] == 0 ? true : false,
+		'can_be_primary' => true,
+		'can_leave' => 0,
+	);
+	// No changing primary one unless you have enough groups!
+	if (count($context['groups']['member']) < 2)
+		$context['can_edit_primary'] = false;
+	// In the special case that someone is requesting membership of a group, setup some special context vars.
+	if (isset($_REQUEST['request']) && isset($context['groups']['available'][(int) $_REQUEST['request']]) && $context['groups']['available'][(int) $_REQUEST['request']]['type'] == 2)
+		$context['group_request'] = $context['groups']['available'][(int) $_REQUEST['request']];
+}
+// This function actually makes all the group changes...
+function groupMembership2($profile_vars, $post_errors, $memID)
+{
+	global $user_info, $sourcedir, $context, $user_profile, $modSettings, $txt, $smcFunc, $scripturl, $language;
+	// Let's be extra cautious...
+	if (!$context['user']['is_owner'] || empty($modSettings['show_group_membership']))
+		isAllowedTo('manage_membergroups');
+	if (!isset($_REQUEST['gid']) && !isset($_POST['primary']))
+		fatal_lang_error('no_access', false);
+	checkSession(isset($_GET['gid']) ? 'get' : 'post');
+	$old_profile = &$user_profile[$memID];
+	$context['can_manage_membergroups'] = allowedTo('manage_membergroups');
+	$context['can_manage_protected'] = allowedTo('admin_forum');
+	// By default the new primary is the old one.
+	$newPrimary = $old_profile['id_group'];
+	$addGroups = array_flip(explode(',', $old_profile['additional_groups']));
+	$canChangePrimary = $old_profile['id_group'] == 0 ? 1 : 0;
+	$changeType = isset($_POST['primary']) ? 'primary' : (isset($_POST['req']) ? 'request' : 'free');
+	// One way or another, we have a target group in mind...
+	$group_id = isset($_REQUEST['gid']) ? (int) $_REQUEST['gid'] : (int) $_POST['primary'];
+	$foundTarget = $changeType == 'primary' && $group_id == 0 ? true : false;
+	// Sanity check!!
+	if ($group_id == 1)
+		isAllowedTo('admin_forum');
+	// Protected groups too!
+	else
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT group_type
+			FROM {db_prefix}membergroups
+			WHERE id_group = {int:current_group}
+			LIMIT {int:limit}',
+			array(
+				'current_group' => $group_id,
+				'limit' => 1,
+			)
+		);
+		list ($is_protected) = $smcFunc['db_fetch_row']($request);
+		$smcFunc['db_free_result']($request);
+		if ($is_protected == 1)
+			isAllowedTo('admin_forum');
+	}
+	// What ever we are doing, we need to determine if changing primary is possible!
+	$request = $smcFunc['db_query']('', '
+		SELECT id_group, group_type, hidden, group_name
+		FROM {db_prefix}membergroups
+		WHERE id_group IN ({int:group_list}, {int:current_group})',
+		array(
+			'group_list' => $group_id,
+			'current_group' => $old_profile['id_group'],
+		)
+	);
+	while ($row = $smcFunc['db_fetch_assoc']($request))
+	{
+		// Is this the new group?
+		if ($row['id_group'] == $group_id)
+		{
+			$foundTarget = true;
+			$group_name = $row['group_name'];
+			// Does the group type match what we're doing - are we trying to request a non-requestable group?
+			if ($changeType == 'request' && $row['group_type'] != 2)
+				fatal_lang_error('no_access', false);
+			// What about leaving a requestable group we are not a member of?
+			elseif ($changeType == 'free' && $row['group_type'] == 2 && $old_profile['id_group'] != $row['id_group'] && !isset($addGroups[$row['id_group']]))
+				fatal_lang_error('no_access', false);
+			elseif ($changeType == 'free' && $row['group_type'] != 3 && $row['group_type'] != 2)
+				fatal_lang_error('no_access', false);
+			// We can't change the primary group if this is hidden!
+			if ($row['hidden'] == 2)
+				$canChangePrimary = false;
+		}
+		// If this is their old primary, can we change it?
+		if ($row['id_group'] == $old_profile['id_group'] && ($row['group_type'] > 1 || $context['can_manage_membergroups']) && $canChangePrimary !== false)
+			$canChangePrimary = 1;
+		// If we are not doing a force primary move, don't do it automatically if current primary is not 0.
+		if ($changeType != 'primary' && $old_profile['id_group'] != 0)
+			$canChangePrimary = false;
+		// If this is the one we are acting on, can we even act?
+		if ((!$context['can_manage_protected'] && $row['group_type'] == 1) || (!$context['can_manage_membergroups'] && $row['group_type'] == 0))
+			$canChangePrimary = false;
+	}
+	$smcFunc['db_free_result']($request);
+	// Didn't find the target?
+	if (!$foundTarget)
+		fatal_lang_error('no_access', false);
+	// Final security check, don't allow users to promote themselves to admin.
+	if ($context['can_manage_membergroups'] && !allowedTo('admin_forum'))
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT COUNT(permission)
+			FROM {db_prefix}permissions
+			WHERE id_group = {int:selected_group}
+				AND permission = {string:admin_forum}
+				AND add_deny = {int:not_denied}',
+			array(
+				'selected_group' => $group_id,
+				'not_denied' => 1,
+				'admin_forum' => 'admin_forum',
+			)
+		);
+		list ($disallow) = $smcFunc['db_fetch_row']($request);
+		$smcFunc['db_free_result']($request);
+		if ($disallow)
+			isAllowedTo('admin_forum');
+	}
+	// If we're requesting, add the note then return.
+	if ($changeType == 'request')
+	{
+		$request = $smcFunc['db_query']('', '
+			SELECT id_member
+			FROM {db_prefix}log_group_requests
+			WHERE id_member = {int:selected_member}
+				AND id_group = {int:selected_group}',
+			array(
+				'selected_member' => $memID,
+				'selected_group' => $group_id,
+			)
+		);
+		if ($smcFunc['db_num_rows']($request) != 0)
+			fatal_lang_error('profile_error_already_requested_group');
+		$smcFunc['db_free_result']($request);
+		// Log the request.
+		$smcFunc['db_insert']('',
+			'{db_prefix}log_group_requests',
+			array(
+				'id_member' => 'int', 'id_group' => 'int', 'time_applied' => 'int', 'reason' => 'string-65534',
+			),
+			array(
+				$memID, $group_id, time(), $_POST['reason'],
+			),
+			array('id_request')
+		);
+		// Send an email to all group moderators etc.
+		require_once($sourcedir . '/Subs-Post.php');
+		// Do we have any group moderators?
+		$request = $smcFunc['db_query']('', '
+			SELECT id_member
+			FROM {db_prefix}group_moderators
+			WHERE id_group = {int:selected_group}',
+			array(
+				'selected_group' => $group_id,
+			)
+		);
+		$moderators = array();
+		while ($row = $smcFunc['db_fetch_assoc']($request))
+			$moderators[] = $row['id_member'];
+		$smcFunc['db_free_result']($request);
+		// Otherwise this is the backup!
+		if (empty($moderators))
+		{
+			require_once($sourcedir . '/Subs-Members.php');
+			$moderators = membersAllowedTo('manage_membergroups');
+		}
+		if (!empty($moderators))
+		{
+			$request = $smcFunc['db_query']('', '
+				SELECT id_member, email_address, lngfile, member_name, mod_prefs
+				FROM {db_prefix}members
+				WHERE id_member IN ({array_int:moderator_list})
+					AND notify_types != {int:no_notifications}
+				ORDER BY lngfile',
+				array(
+					'moderator_list' => $moderators,
+					'no_notifications' => 4,
+				)
+			);
+			while ($row = $smcFunc['db_fetch_assoc']($request))
+			{
+				// Check whether they are interested.
+				if (!empty($row['mod_prefs']))
+				{
+					list(,, $pref_binary) = explode('|', $row['mod_prefs']);
+					if (!($pref_binary & 4))
+						continue;
+				}
+				$replacements = array(
+					'RECPNAME' => $row['member_name'],
+					'APPYNAME' => $old_profile['member_name'],
+					'GROUPNAME' => $group_name,
+					'REASON' => $_POST['reason'],
+					'MODLINK' => $scripturl . '?action=moderate;area=groups;sa=requests',
+				);
+				$emaildata = loadEmailTemplate('request_membership', $replacements, empty($row['lngfile']) || empty($modSettings['userLanguage']) ? $language : $row['lngfile']);
+				sendmail($row['email_address'], $emaildata['subject'], $emaildata['body'], null, null, false, 2);
+			}
+			$smcFunc['db_free_result']($request);
+		}
+		return $changeType;
+	}
+	// Otherwise we are leaving/joining a group.
+	elseif ($changeType == 'free')
+	{
+		// Are we leaving?
+		if ($old_profile['id_group'] == $group_id || isset($addGroups[$group_id]))
+		{
+			if ($old_profile['id_group'] == $group_id)
+				$newPrimary = 0;
+			else
+				unset($addGroups[$group_id]);
+		}
+		// ... if not, must be joining.
+		else
+		{
+			// Can we change the primary, and do we want to?
+			if ($canChangePrimary)
+			{
+				if ($old_profile['id_group'] != 0)
+					$addGroups[$old_profile['id_group']] = -1;
+				$newPrimary = $group_id;
+			}
+			// Otherwise it's an additional group...
+			else
+				$addGroups[$group_id] = -1;
+		}
+	}
+	// Finally, we must be setting the primary.
+	elseif ($canChangePrimary)
+	{
+		if ($old_profile['id_group'] != 0)
+			$addGroups[$old_profile['id_group']] = -1;
+		if (isset($addGroups[$group_id]))
+			unset($addGroups[$group_id]);
+		$newPrimary = $group_id;
+	}
+	// Finally, we can make the changes!
+	foreach ($addGroups as $id => $dummy)
+		if (empty($id))
+			unset($addGroups[$id]);
+	$addGroups = implode(',', array_flip($addGroups));
+	// Ensure that we don't cache permissions if the group is changing.
+	if ($context['user']['is_owner'])
+		$_SESSION['mc']['time'] = 0;
+	else
+		updateSettings(array('settings_updated' => time()));
+	updateMemberData($memID, array('id_group' => $newPrimary, 'additional_groups' => $addGroups));
+	return $changeType;
+}
+?>

Mercurial > hg > vamp-website

comparison forum/Sources/Profile-Modify.php @ 76:e3e11437ecea website