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Renamed class to ucp (for now at least), includes "module" handling for ucp, new validation, normalisation routines (usefulness to be proved :D), blah blah
git-svn-id: file:///svn/phpbb/trunk@4019 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen
@ -1,6 +1,6 @@
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<?php
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/***************************************************************************
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* functions_user.php
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* functions_ucp.php
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* -------------------
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* begin : Saturday, Feb 13, 2001
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* copyright : (C) 2001 The phpBB Group
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@ -19,372 +19,227 @@
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*
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***************************************************************************/
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// Does supplementary validation of optional profile fields. This
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// expects common stuff like trim() and strip_tags() to have already
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// been run. Params are passed by-ref, so we can set them to the empty
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// string if they fail.
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function validate_optional_fields(&$icq, &$aim, &$msnm, &$yim, &$website, &$location, &$occupation, &$interests, &$sig)
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{
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$check_var_length = array('aim', 'msnm', 'yim', 'location', 'occupation', 'interests', 'sig');
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for($i = 0; $i < count($check_var_length); $i++)
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{
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if (strlen($$check_var_length[$i]) < 2)
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{
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$$check_var_length[$i] = '';
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}
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}
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// ICQ number has to be only numbers.
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if (!preg_match('/^[0-9]+$/', $icq))
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{
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$icq = '';
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}
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// website has to start with http://, followed by something with length at least 3 that
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// contains at least one dot.
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if ($website != '')
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{
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if (!preg_match('#^http[s]?:\/\/#i', $website))
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{
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$website = 'http://' . $website;
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}
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if (!preg_match('#^http[s]?\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $website))
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{
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$website = '';
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}
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}
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return;
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}
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// Handles manipulation of user data. Primary used in registration
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// and user profile manipulation
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class userdata extends user
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class ucp extends user
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{
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var $modules = array();
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var $error = array();
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function add_user($coppa)
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// Loads a given module (if it isn't already available), instantiates
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// a new object, and where appropriate calls the modules init method
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function load_module($module_name)
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{
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global $config, $db, $user;
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$userdata = $this->prepare_data(true);
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if (!sizeof($this->error))
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if (!class_exists('ucp_' . $module_name))
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{
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if ($coppa && ($config['require_activation'] == USER_ACTIVATION_SELF ||
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$config['require_activation'] == USER_ACTIVATION_ADMIN))
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{
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$user_actkey = ucp::gen_rand_string(10);
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$key_len = 54 - (strlen($server_url));
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$key_len = ($key_len > 6) ? $key_len : 6;
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$user_actkey = substr($user_actkey, 0, $key_len);
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$user_active = 0;
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if ($user->data['user_id'] != ANONYMOUS)
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{
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$user->destroy();
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}
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}
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else
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{
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$user_active = 1;
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$user_actkey = '';
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}
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// Begin transaction ... should this screw up we can rollback
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$db->sql_transaction();
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$sql_ary = array(
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'user_ip' => $user->ip,
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'user_regdate' => time(),
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'username' => $userdata['username'],
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'user_password' => $userdata['password'],
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'user_email' => $userdata['email'],
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'user_allow_pm' => 1,
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'user_timezone' => (float) $userdata['timezone'],
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'user_lang' => $userdata['language'],
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'user_active' => $user_active,
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'user_actkey' => $user_actkey
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);
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$sql = 'INSERT INTO ' . USERS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
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$db->sql_query($sql);
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$user_id = $db->sql_nextid();
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// Place into appropriate group, either REGISTERED or INACTIVE depending on config
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$group_name = ($config['require_activation'] == USER_ACTIVATION_NONE) ? 'REGISTERED' : 'INACTIVE';
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$sql = "INSERT INTO " . USER_GROUP_TABLE . " (user_id, group_id, user_pending)
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SELECT $user_id, group_id, 0
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FROM " . GROUPS_TABLE . "
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WHERE group_name = '$group_name'
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AND group_type = " . GROUP_SPECIAL;
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$result = $db->sql_query($sql);
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$db->sql_transaction('commit');
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if ($coppa)
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{
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$message = $user->lang['ACCOUNT_COPPA'];
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$email_template = 'coppa_welcome_inactive';
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}
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else if ($config['require_activation'] == USER_ACTIVATION_SELF)
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{
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$message = $user->lang['ACCOUNT_INACTIVE'];
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$email_template = 'user_welcome_inactive';
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}
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else if ($config['require_activation'] == USER_ACTIVATION_ADMIN)
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{
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$message = $user->lang['ACCOUNT_INACTIVE_ADMIN'];
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$email_template = 'admin_welcome_inactive';
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}
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else
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{
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$message = $user->lang['ACCOUNT_ADDED'];
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$email_template = 'user_welcome';
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}
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/*
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include($phpbb_root_path . 'includes/emailer.'.$phpEx);
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$emailer = new emailer($config['smtp_delivery']);
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// Should we just define this within the email class?
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$email_headers = "From: " . $config['board_email'] . "\nReturn-Path: " . $config['board_email'] . "\r\n";
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$emailer->use_template($email_template, $user->data['user_lang']);
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$emailer->email_address($email);
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$emailer->set_subject();//sprintf($user->lang['Welcome_subject'], $config['sitename'])
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$emailer->extra_headers($email_headers);
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if ($coppa)
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{
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$emailer->assign_vars(array(
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'SITENAME' => $config['sitename'],
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'WELCOME_MSG' => sprintf($user->lang['Welcome_subject'], $config['sitename']),
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'USERNAME' => $username,
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'PASSWORD' => $password_confirm,
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'EMAIL_SIG' => str_replace('<br />', "\n", "-- \n" . $config['board_email_sig']),
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'U_ACTIVATE' => $server_url . '?mode=activate&act_key=' . $user_actkey,
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'FAX_INFO' => $config['coppa_fax'],
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'MAIL_INFO' => $config['coppa_mail'],
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'EMAIL_ADDRESS' => $email,
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'SITENAME' => $config['sitename']));
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}
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else
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{
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$emailer->assign_vars(array(
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'SITENAME' => $config['sitename'],
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'WELCOME_MSG' => sprintf($user->lang['Welcome_subject'], $config['sitename']),
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'USERNAME' => $username,
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'PASSWORD' => $password_confirm,
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'EMAIL_SIG' => str_replace('<br />', "\n", "-- \n" . $config['board_email_sig']),
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'U_ACTIVATE' => $server_url . '?mode=activate&act_key=' . $user_actkey)
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);
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}
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$emailer->send();
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$emailer->reset();
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if ($config['require_activation'] == USER_ACTIVATION_ADMIN)
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{
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$emailer->use_template('admin_activate', stripslashes($user_lang));
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$emailer->email_address($config['board_email']);
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$emailer->set_subject(); //$user->lang['New_account_subject']
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$emailer->extra_headers($email_headers);
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$emailer->assign_vars(array(
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'USERNAME' => $username,
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'EMAIL_SIG' => str_replace('<br />', "\n", "-- \n" . $config['board_email_sig']),
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'U_ACTIVATE' => $server_url . '?mode=activate&act_key=' . $user_actkey)
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);
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$emailer->send();
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$emailer->reset();
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}
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*/
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if ($config['require_activation'] == USER_ACTIVATION_NONE)
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{
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set_config('newest_user_id', $user_id);
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set_config('newest_username', $userdata['username']);
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set_config('num_users', $config['num_users'] + 1, TRUE);
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}
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unset($userdata);
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global $phpbb_root_path, $phpEx;
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return $message;
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require_once($phpbb_root_path . 'includes/ucp/ucp_' . $module_name . '.'.$phpEx);
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eval('$this->module[' . $module_name . '] = new ucp_' . $module_name . '();');
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if (method_exists($this->module[$module_name], 'init'))
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{
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$this->module[$module_name]->init();
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}
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}
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}
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// This is replaced by the loaded module
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function main($module_id = false)
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{
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return false;
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}
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function prepare_data($registration = FALSE)
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// This generates the block template variable for outputting the list
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// of submodules, should be called with an associative array of modules
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// in the form 'LANG_STRING' => 'LINK'
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function subsection(&$module_ary, &$selected_module)
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{
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global $db, $user, $config;
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$userdata = &$_POST;
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global $template, $user, $phpEx, $SID;
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$strip_var_list = array('username' => 'username', 'email' => 'email');
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foreach ($strip_var_list as $var => $param)
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foreach($module_ary as $section_title => $module_link)
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{
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if (!empty($userdata[$param]))
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{
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$userdata[$var] = trim(strip_tags($userdata[$param]));
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}
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}
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$trim_var_list = array('password_current' => 'cur_password', 'password' => 'new_password', 'password_confirm' => 'password_confirm');
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foreach ($trim_var_list as $var => $param)
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{
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if (!empty($userdata[$param]))
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{
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$userdata[$var] = trim($userdata[$param]);
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}
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}
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$userdata['username'] = str_replace(' ', '', $userdata['username']);
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$userdata['email'] = htmlspecialchars($userdata['email']);
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// Run some validation on the optional fields. These are pass-by-ref, so they'll be changed to
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// empty strings if they fail.
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//validate_optional_fields($icq, $aim, $msn, $yim, $website, $location, $occupation, $interests, $signature);
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$userdata['viewemail'] = (isset($userdata['viewemail'])) ? (($userdata['viewemail']) ? TRUE : 0) : 0;
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$userdata['hideonline'] = (isset($userdata['hideonline'])) ? (($userdata['hideonline']) ? 0 : TRUE) : TRUE;
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$userdata['notifyreply'] = (isset($userdata['notifyreply'])) ? (($userdata['notifyreply']) ? TRUE : 0) : 0;
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$userdata['notifypm'] = (isset($userdata['notifypm'])) ? (($userdata['notifypm']) ? TRUE : 0) : TRUE;
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$userdata['popup_pm'] = (isset($userdata['popup_pm'])) ? (($userdata['popup_pm']) ? TRUE : 0) : TRUE;
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$userdata['attachsig'] = (isset($userdata['attachsig'])) ? (($userdata['attachsig']) ? TRUE : 0) : $config['allow_sig'];
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$userdata['allowhtml'] = (isset($userdata['allowhtml'])) ? (($userdata['allowhtml']) ? TRUE : 0) : $config['allow_html'];
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$userdata['allowbbcode'] = (isset($userdata['allowbbcode'])) ? (($userdata['allowbbcode']) ? TRUE : 0) : $config['allow_bbcode'];
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$userdata['allowsmilies'] = (isset($userdata['allowsmilies'])) ? (($userdata['allowsmilies']) ? TRUE : 0) : $config['allow_smilies'];
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$userdata['style'] = (isset($userdata['style'])) ? intval($userdata['style']) : $config['default_style'];
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if (!empty($userdata['language']))
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{
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if (preg_match('#^[a-z_]+$#i', $userdata['language']))
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{
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$userdata['language'] = $userdata['language'];
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}
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else
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{
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$this->error[] = $user->lang['Fields_empty'];
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}
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}
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else
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{
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$userdata['language'] = $config['default_lang'];
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}
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$userdata['timezone'] = (isset($userdata['timezone'])) ? doubleval($userdata['timezone']) : $config['board_timezone'];
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$userdata['dateformat'] = (!empty($userdata['dateformat'])) ? trim($userdata['dateformat']) : $config['default_dateformat'];
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if (empty($userdata['username']) || empty($userdata['password']) || empty($userdata['password_confirm']) || empty($userdata['email']))
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{
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$this->error[] = $user->lang['Fields_empty'];
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}
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if (!empty($userdata['password']) && !empty($userdata['password_confirm']))
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{
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if ($userdata['password'] != $userdata['password_confirm'])
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{
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$this->error[] = $user->lang['Password_mismatch'];
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}
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else if (strlen($userdata['password']) > 32)
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{
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$this->error[] = $user->lang['Password_long'];
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}
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else
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{
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if (!sizeof($this->error))
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{
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$userdata['password'] = md5($userdata['password']);
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$passwd_sql = "user_password = '$password', ";
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}
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}
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}
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else if ((empty($userdata['password']) && !empty($userdata['password_confirm'])) || (!empty($userdata['password']) && empty($userdata['password_confirm'])))
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{
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$this->error[] = $user->lang['Password_mismatch'];
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}
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else
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{
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$userdata['password'] = $user->data['user_password'];
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}
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// Do a ban check on this email address
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if ($userdata['email'] != $user->data['user_email'] || $registration)
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{
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if (($result = $this->validate_email($userdata['email'])) != false)
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{
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$userdata['email'] = $user->data['user_email'];
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$template->assign_block_vars('ucp_subsection', array(
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'L_TITLE' => $user->lang['UCP_' . $section_title],
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$this->error[] = $result;
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}
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'S_SELECTED'=> ($section_title == strtoupper($selected_module)) ? true : false,
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'U_TITLE' => "ucp.$phpEx$SID&$module_link")
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);
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}
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if (empty($userdata['username']))
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}
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// Displays the appropriate template with the given title
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function display(&$page_title, $tpl_name)
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{
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global $template, $phpEx;
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page_header($page_title);
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$template->set_filenames(array(
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'body' => $tpl_name)
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);
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make_jumpbox('viewforum.'.$phpEx);
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page_footer();
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}
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// Generates list of additional fields, their type, appropriate data
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// etc. for admin defined fields
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function extra_fields($page)
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{
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return false;
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||||
}
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// Generates an alphanumeric random string of given length
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function gen_rand_string($num_chars)
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{
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$chars = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9');
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list($usec, $sec) = explode(' ', microtime());
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mt_srand($sec * $usec);
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||||
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$max_chars = count($chars) - 1;
|
||||
$rand_str = '';
|
||||
for ($i = 0; $i < $num_chars; $i++)
|
||||
{
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$this->error[] = $user->lang['Username_disallowed'];
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||||
$rand_str .= $chars[mt_rand(0, $max_chars)];
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||||
}
|
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else
|
||||
|
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return $rand_str;
|
||||
}
|
||||
|
||||
// Normalises supplied data dependant on required type/length, errors
|
||||
// on incorrect data
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function normalise_data(&$data, &$normalise)
|
||||
{
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||||
$valid_data = array();
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||||
foreach ($normalise as $var_type => $var_ary)
|
||||
{
|
||||
if (($result = $this->validate_username($userdata['username'])) != false)
|
||||
foreach ($var_ary as $var_name => $var_limits)
|
||||
{
|
||||
$this->error[] = $result;
|
||||
}
|
||||
}
|
||||
|
||||
// Visual Confirmation handling
|
||||
if ($config['enable_confirm'] && $registration)
|
||||
{
|
||||
if (empty($userdata['confirm_id']))
|
||||
{
|
||||
$this->error[] = $user->lang['CONFIRM_CODE_WRONG'];
|
||||
}
|
||||
else
|
||||
{
|
||||
$sql = "SELECT code
|
||||
FROM " . CONFIRM_TABLE . "
|
||||
WHERE confirm_id = '" . $userdata['confirm_id'] . "'
|
||||
AND session_id = '" . $user->data['session_id'] . "'";
|
||||
$result = $db->sql_query($sql);
|
||||
|
||||
if ($row = $db->sql_fetchrow($result))
|
||||
$var_name = (is_string($var_name)) ? $var_name : $var_limits;
|
||||
|
||||
if (isset($data[$var_name]))
|
||||
{
|
||||
if ($row['code'] != $userdata['confirm_code'])
|
||||
{
|
||||
$this->error[] = $user->lang['CONFIRM_CODE_WRONG'];
|
||||
switch ($var_type)
|
||||
{
|
||||
case 'int':
|
||||
$valid_data[$var_name] = (int) $data[$var_name];
|
||||
break;
|
||||
|
||||
case 'float':
|
||||
$valid_data[$var_name] = (double) $data[$var_name];
|
||||
break;
|
||||
|
||||
case 'bool':
|
||||
$valid_data[$var_name] = ($data[$var_name] < 0) ? 0 : 1;
|
||||
break;
|
||||
|
||||
case 'string':
|
||||
// Cleanup data, remove excess spaces, run entites
|
||||
$valid_data[$var_name] = htmlentities(strtr(trim(preg_replace('#\s{2,}#s', ' ', (string) $data[$var_name])), array_flip(get_html_translation_table(HTML_ENTITIES))));
|
||||
|
||||
// How should we check this data?
|
||||
if (!is_array($var_limits))
|
||||
{
|
||||
// Is the match a string? If it is, process it further, else we'll
|
||||
// assume it's a maximum length
|
||||
if (is_string($var_limits))
|
||||
{
|
||||
if (strstr($var_limits, ','))
|
||||
{
|
||||
list($min_value, $max_value) = explode(',', $var_limits);
|
||||
if (!empty($valid_data[$var_name]) && strlen($valid_data[$var_name]) < $min_value)
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_TOO_SHORT';
|
||||
}
|
||||
|
||||
if (strlen($valid_data[$var_name]) > $max_value)
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_TOO_LONG';
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (strlen($valid_data[$var_name]) > $var_limits)
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_TOO_LONG';
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->error[] = $user->lang['CONFIRM_CODE_WRONG'];
|
||||
}
|
||||
$db->sql_freeresult($result);
|
||||
|
||||
$sql = "DELETE FROM " . CONFIRM_TABLE . "
|
||||
WHERE confirm_id = '" . $userdata['confirm_id'] . "'
|
||||
AND session_id = '" . $user->data['session_id'] . "'";
|
||||
$db->sql_query($sql);
|
||||
}
|
||||
}
|
||||
|
||||
return $userdata;
|
||||
return $valid_data;
|
||||
}
|
||||
|
||||
function modify_userdata($userdata)
|
||||
|
||||
// Validates data subject to supplied requirements, errors appropriately
|
||||
function validate_data(&$data, &$validate)
|
||||
{
|
||||
|
||||
|
||||
global $db, $user, $config;
|
||||
|
||||
foreach ($validate as $operation => $var_ary)
|
||||
{
|
||||
foreach ($var_ary as $var_name => $compare)
|
||||
{
|
||||
if (!empty($compare))
|
||||
{
|
||||
switch ($operation)
|
||||
{
|
||||
case 'match':
|
||||
if (is_array($compare))
|
||||
{
|
||||
foreach ($compare as $match)
|
||||
{
|
||||
if (!preg_match($match, $data[$var_name]))
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_WRONG_DATA';
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (!preg_match($compare, $data[$var_name]))
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_WRONG_DATA';
|
||||
}
|
||||
break;
|
||||
|
||||
case 'compare':
|
||||
if (is_array($compare))
|
||||
{
|
||||
if (!in_array($data[$var_name], $compare))
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_MISMATCH';
|
||||
}
|
||||
}
|
||||
else if ($data[$var_name] != $compare)
|
||||
{
|
||||
$this->error[] = strtoupper($var_name) . '_MISMATCH';
|
||||
}
|
||||
break;
|
||||
|
||||
case 'function':
|
||||
if ($result = $this->$compare($data[$var_name]))
|
||||
{
|
||||
$this->error[] = $result;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'reqd':
|
||||
if (!isset($data[$compare]) || (is_string($data[$compare]) && $data[$compare] === ''))
|
||||
{
|
||||
$this->error[] = strtoupper($compare) . '_MISSING_DATA';
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Check to see if the username has been taken, or if it is disallowed.
|
||||
@ -393,31 +248,13 @@ class userdata extends user
|
||||
function validate_username($username)
|
||||
{
|
||||
global $db, $user;
|
||||
|
||||
// Clean up username ... convert any entities into normal
|
||||
// text, remove excess spaces, then escape it
|
||||
$username = strtr(trim($username), array_flip(get_html_translation_table(HTML_ENTITIES)));
|
||||
$username = preg_replace('#\s{2,}#', '', $username);
|
||||
|
||||
if (strlen(htmlspecialchars($username)) > 60)
|
||||
{
|
||||
return 'USERNAME_LONG';
|
||||
}
|
||||
|
||||
// Don't allow " in username.
|
||||
if (strstr($username, '"'))
|
||||
{
|
||||
return 'USERNAME_INVALID';
|
||||
}
|
||||
|
||||
$username = $db->sql_escape($username);
|
||||
|
||||
$sql = "SELECT username
|
||||
FROM " . USERS_TABLE . "
|
||||
WHERE LOWER(username) = '" . strtolower($username) . "'";
|
||||
WHERE LOWER(username) = '" . strtolower($db->sql_escape($username)) . "'";
|
||||
$result = $db->sql_query($sql);
|
||||
|
||||
if (($row = $db->sql_fetchrow($result)) && $row['username'] != $user->data['username'])
|
||||
if ($row = $db->sql_fetchrow($result))
|
||||
{
|
||||
return 'USERNAME_TAKEN';
|
||||
}
|
||||
@ -425,7 +262,7 @@ class userdata extends user
|
||||
|
||||
$sql = "SELECT group_name
|
||||
FROM " . GROUPS_TABLE . "
|
||||
WHERE LOWER(group_name) = '" . strtolower($username) . "'";
|
||||
WHERE LOWER(group_name) = '" . strtolower($db->sql_escape($username)) . "'";
|
||||
$result = $db->sql_query($sql);
|
||||
|
||||
if ($row = $db->sql_fetchrow($result))
|
||||
@ -470,7 +307,7 @@ class userdata extends user
|
||||
|
||||
if ($email != '')
|
||||
{
|
||||
if (preg_match('#^[a-z0-9\.\-_\+]+@[a-z0-9\-_]+\.([a-z0-9\-_]+\.)*?[a-z]+$#is', $email))
|
||||
if (preg_match('#^[a-z0-9\.\-_\+]+@(.*?\.)*?[a-z0-9\-_]+\.[a-z]+$#is', $email))
|
||||
{
|
||||
$sql = "SELECT ban_email
|
||||
FROM " . BANLIST_TABLE;
|
||||
@ -502,6 +339,35 @@ class userdata extends user
|
||||
|
||||
return 'EMAIL_INVALID';
|
||||
}
|
||||
|
||||
function update_user($userdata)
|
||||
{
|
||||
|
||||
|
||||
}
|
||||
|
||||
function check_image_type(&$type)
|
||||
{
|
||||
global $user;
|
||||
|
||||
switch ($type)
|
||||
{
|
||||
case 'jpeg':
|
||||
case 'pjpeg':
|
||||
case 'jpg':
|
||||
return '.jpg';
|
||||
case 'gif':
|
||||
return '.gif';
|
||||
case 'png':
|
||||
return '.png';
|
||||
case 'bmp':
|
||||
return '.bmp';
|
||||
}
|
||||
|
||||
$this->error[] = $user->lang['INVALID_IMAGETYPE'];
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
Reference in New Issue
Block a user