Improve transition from previous behavior

- Simplify Model\User methods parameter list
- Use DBA methods in mod/regmod
- Replace killme with exit in mod/regmod
- Simplify goaway() calls

mod/register.php

@@ -91,12 +91,10 @@ function register_post(App $a)
 		// Only send a password mail when the password wasn't manually provided
 		if (!x($_POST, 'password1') || !x($_POST, 'confirm')) {
 			$res = Model\User::sendRegisterOpenEmail(
-				$user['email'],
+				$user,
 				Config::get('config', 'sitename'),
 				$a->getBaseUrl(),
-				$user['username'],
+				$result['password']
-				$result['password'],
-				$user
 			);
 
 			if ($res) {
@@ -153,12 +151,9 @@ function register_post(App $a)
 		}
 		// send notification to the user, that the registration is pending
 		Model\User::sendRegisterPendingEmail(
-			$user['uid'],
+			$user,
-			$user['email'],
 			Config::get('config', 'sitename'),
-			$user['username'],
 			$a->getBaseURL(),
-			$user['nickname'],
 			$result['password']
 		);
 

mod/regmod.php

@@ -20,44 +20,34 @@ function user_allow($hash)
 	$a = get_app();
 
 	$register = Register::getByHash($hash);
-
 	if (!DBA::isResult($register)) {
 		return false;
 	}
 
-	$user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
+	$user = User::getById($register['uid']);
-		intval($register['uid'])
-	);
-
 	if (!DBA::isResult($user)) {
-		killme();
+		exit();
 	}
 
 	Register::deleteByHash($hash);
 
-	$r = q("UPDATE `user` SET `blocked` = 0, `verified` = 1 WHERE `uid` = %d",
+	DBA::update('user', ['blocked' => false, 'verified' => true], ['uid' => $register['uid']]);
-		intval($register['uid'])
-	);
 
-	$r = q("SELECT * FROM `profile` WHERE `uid` = %d AND `is-default` = 1",
+	$profile = DBA::selectFirst('profile', ['net-publish'], ['uid' => $register['uid'], 'is-default' => true]);
-		intval($user[0]['uid'])
+
-	);
+	if (DBA::isResult($profile) && $profile['net-publish'] && Config::get('system', 'directory')) {
-	if (DBA::isResult($r) && $r[0]['net-publish']) {
+		$url = System::baseUrl() . '/profile/' . $user['nickname'];
-		$url = System::baseUrl() . '/profile/' . $user[0]['nickname'];
+		Worker::add(PRIORITY_LOW, "Directory", $url);
-		if ($url && strlen(Config::get('system', 'directory'))) {
-			Worker::add(PRIORITY_LOW, "Directory", $url);
-		}
 	}
 
 	L10n::pushLang($register['language']);
 
 	$res = User::sendRegisterOpenEmail(
-		$user[0]['email'],
+		$user,
 		Config::get('config', 'sitename'),
-		System::baseUrl(),
+		$a->getBaseUrl(),
-		$user[0]['username'],
+		defaults($register, 'password', 'Sent in a previous email')
-		'Sent in a previous email',
+	);
-		$user[0]);
 
 	L10n::popLang();
 
@@ -73,20 +63,20 @@ function user_allow($hash)
 function user_deny($hash)
 {
 	$register = Register::getByHash($hash);
-
 	if (!DBA::isResult($register)) {
 		return false;
 	}
 
-	$user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
+	$user = User::getById($register['uid']);
-		intval($register['uid'])
+	if (!DBA::isResult($user)) {
-	);
+		exit();
+	}
 
 	DBA::delete('user', ['uid' => $register['uid']]);
 
 	Register::deleteByHash($register['hash']);
 
-	notice(L10n::t('Registration revoked for %s', $user[0]['username']) . EOL);
+	notice(L10n::t('Registration revoked for %s', $user['username']) . EOL);
 	return true;
 }
 
@@ -94,17 +84,16 @@ function regmod_content(App $a)
 {
 	if (!local_user()) {
 		info(L10n::t('Please login.') . EOL);
-		$o = '<br /><br />' . Login::form($a->query_string, intval(Config::get('config', 'register_policy')) === REGISTER_CLOSED ? 0 : 1);
+		return Login::form($a->query_string, intval(Config::get('config', 'register_policy')) === REGISTER_CLOSED ? 0 : 1);
-		return $o;
 	}
 
-	if ((!is_site_admin()) || (x($_SESSION, 'submanage') && intval($_SESSION['submanage']))) {
+	if (!is_site_admin() || !empty($_SESSION['submanage'])) {
 		notice(L10n::t('Permission denied.') . EOL);
 		return '';
 	}
 
 	if ($a->argc != 3) {
-		killme();
+		exit();
 	}
 
 	$cmd = $a->argv[1];
@@ -112,13 +101,11 @@ function regmod_content(App $a)
 
 	if ($cmd === 'deny') {
 		user_deny($hash);
-		goaway(System::baseUrl() . "/admin/users/");
+		goaway('admin/users/');
-		killme();
 	}
 
 	if ($cmd === 'allow') {
 		user_allow($hash);
-		goaway(System::baseUrl() . "/admin/users/");
+		goaway('admin/users/');
-		killme();
 	}
 }

src/Model/User.php

@@ -43,9 +43,18 @@ class User
 	}
 
 	/**
-	 * @brief Returns the user id of a given profile url
+	 * @param  integer       $uid
+	 * @return array|boolean User record if it exists, false otherwise
+	 */
+	public static function getById($uid)
+	{
+		return DBA::selectFirst('user', [], ['uid' => $uid]);
+	}
+
+	/**
+	 * @brief Returns the user id of a given profile URL
 	 *
-	 * @param string $profile
+	 * @param string $url
 	 *
 	 * @return integer user id
 	 */
@@ -657,13 +666,13 @@ class User
 	/**
 	 * @brief Sends pending registration confirmation email
 	 *
-	 * @param string $email
+	 * @param array  $user     User record array
 	 * @param string $sitename
-	 * @param string $username
+	 * @param string $siteurl
 	 * @param string $password Plaintext password
 	 * @return NULL|boolean from notification() and email() inherited
 	 */
-	public static function sendRegisterPendingEmail($uid, $email, $sitename, $username, $siteurl, $nickname, $password)
+	public static function sendRegisterPendingEmail($user, $sitename, $siteurl, $password)
 	{
 		$body = deindent(L10n::t('
 			Dear %1$s,
@@ -675,13 +684,13 @@ class User
 			Login Name:		%4$s
 			Password:		%5$s
 		',
-			$body, $username, $sitename, $siteurl, $nickname, $password
+			$body, $user['username'], $sitename, $siteurl, $user['nickname'], $password
 		));
 
 		return notification([
 			'type'     => SYSTEM_EMAIL,
-			'uid'      => $uid,
+			'uid'      => $user['uid'],
-			'to_email' => $email,
+			'to_email' => $user['email'],
 			'subject'  => L10n::t('Registration at %s', $sitename),
 			'body'     => $body
 		]);
@@ -692,20 +701,19 @@ class User
 	 *
 	 * It's here as a function because the mail is sent from different parts
 	 *
-	 * @param string $email
+	 * @param array  $user     User record array
 	 * @param string $sitename
 	 * @param string $siteurl
-	 * @param string $username
+	 * @param string $password Plaintext password
-	 * @param string $password
 	 * @return NULL|boolean from notification() and email() inherited
 	 */
-	public static function sendRegisterOpenEmail($email, $sitename, $siteurl, $username, $password, $user)
+	public static function sendRegisterOpenEmail($user, $sitename, $siteurl, $password)
 	{
 		$preamble = deindent(L10n::t('
 			Dear %1$s,
 				Thank you for registering at %2$s. Your account has been created.
 		',
-			$preamble, $username, $sitename
+			$preamble, $user['username'], $sitename
 		));
 		$body = deindent(L10n::t('
 			The login details are as follows:
@@ -734,14 +742,14 @@ class User
 			If you ever want to delete your account, you can do so at %3$s/removeme
 
 			Thank you and welcome to %2$s.',
-			$body, $email, $sitename, $siteurl, $username, $password
+			$body, $user['email'], $sitename, $siteurl, $user['username'], $password
 		));
 
 		return notification([
 			'uid'      => $user['uid'],
 			'language' => $user['language'],
 			'type'     => SYSTEM_EMAIL,
-			'to_email' => $email,
+			'to_email' => $user['email'],
 			'subject'  => L10n::t('Registration details for %s', $sitename),
 			'preamble' => $preamble,
 			'body'     => $body