From 624cab6eff69d43c70cacedf8fa2d8d9fa64fabd Mon Sep 17 00:00:00 2001
From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 15 Nov 2010 12:41:26 +0000
Subject: Refs #2573 fixes validation issue for users registered with
 validation turned off. Still need to write an upgrade script since validation
 status wasn't set on unvalidated users before this

git-svn-id: http://code.elgg.org/elgg/trunk@7320 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 mod/uservalidationbyemail/lib/functions.php | 44 +++++++++--------------------
 mod/uservalidationbyemail/start.php         | 17 +++++------
 2 files changed, 23 insertions(+), 38 deletions(-)

diff --git a/mod/uservalidationbyemail/lib/functions.php b/mod/uservalidationbyemail/lib/functions.php
index b7ca30bcc..38822595a 100644
--- a/mod/uservalidationbyemail/lib/functions.php
+++ b/mod/uservalidationbyemail/lib/functions.php
@@ -9,7 +9,7 @@
 /**
  * Generate an email activation code.
  *
- * @param int $user_guid The guid of the user
+ * @param int    $user_guid     The guid of the user
  * @param string $email_address Email address
  * @return string
  */
@@ -24,7 +24,7 @@ function uservalidationbyemail_generate_code($user_guid, $email_address) {
  * Request user validation email.
  * Send email out to the address and request a confirmation.
  *
- * @param int $user_guid The user
+ * @param int $user_guid The user's GUID
  * @return mixed
  */
 function uservalidationbyemail_request_validation($user_guid) {
@@ -57,9 +57,9 @@ function uservalidationbyemail_request_validation($user_guid) {
 /**
  * Validate a user
  *
- * @param unknown_type $user_guid
- * @param unknown_type $code
- * @return unknown
+ * @param int    $user_guid
+ * @param string $code
+ * @return bool
  */
 function uservalidationbyemail_validate_email($user_guid, $code) {
 	$user = get_entity($user_guid);
@@ -74,43 +74,27 @@ function uservalidationbyemail_validate_email($user_guid, $code) {
 /**
  * Set the validation status for a user.
  *
- * @param bool $status Validated (true) or false
+ * @param int    $user_guid The user's GUID
+ * @param bool   $status Validated (true) or false
  * @param string $method Optional method to say how a user was validated
  * @return bool
  */
 function uservalidationbyemail_set_user_validation_status($user_guid, $status, $method = '') {
-	if (!$status) {
-		$method = '';
-	}
 
-	if ($status) {
-		if (
-			(create_metadata($user_guid, 'validated', $status,'', 0, ACCESS_PUBLIC)) &&
-			(create_metadata($user_guid, 'validated_method', $method,'', 0, ACCESS_PUBLIC))
-		) {
-			return TRUE;
-		}
+	$result1 = create_metadata($user_guid, 'validated', $status, '', 0, ACCESS_PUBLIC, false);
+	$result2 = create_metadata($user_guid, 'validated_method', $method, '', 0, ACCESS_PUBLIC, false);
+	if ($result1 && $result2) {
+		return true;
 	} else {
-		$validated = get_metadata_byname($user_guid,  'validated');
-		$validated_method = get_metadata_byname($user_guid,  'validated_method');
-
-		if (
-			($validated) &&
-			($validated_method) &&
-			(delete_metadata($validated->id)) &&
-			(delete_metadata($validated_method->id))
-		)
-			return TRUE;
+		return false;
 	}
-
-	return FALSE;
 }
 
 /**
  * Returns the validation status of a user.
  *
- * @param unknown_type $user_guid
- * @return int|null
+ * @param int $user_guid The user's GUID
+ * @return bool
  */
 function uservalidationbyemail_get_user_validation_status($user_guid) {
 	$md = get_metadata_byname($user_guid, 'validated');
diff --git a/mod/uservalidationbyemail/start.php b/mod/uservalidationbyemail/start.php
index 8c91c5a1f..8f5888679 100644
--- a/mod/uservalidationbyemail/start.php
+++ b/mod/uservalidationbyemail/start.php
@@ -51,21 +51,22 @@ function uservalidationbyemail_init() {
 /**
  * Disables a user upon registration.
  *
- * @param unknown_type $hook
- * @param unknown_type $type
- * @param unknown_type $value
- * @param unknown_type $params
+ * @param string $hook
+ * @param string $type
+ * @param bool   $value
+ * @param array  $params
+ * @return bool
  */
 function uservalidationbyemail_disable_new_user($hook, $type, $value, $params) {
 	$user = elgg_get_array_value('user', $params);
 
 	// no clue what's going on, so don't react.
 	if (!$user instanceof ElggUser) {
-		return NULL;
+		return;
 	}
 
 	// disable user to prevent showing up on the site
-	// set context to our canEdit() override works
+	// set context so our canEdit() override works
 	elgg_push_context('uservalidationbyemail_new_user');
 	$hidden_entities = access_get_show_hidden_status();
 	access_show_hidden_entities(TRUE);
@@ -83,7 +84,7 @@ function uservalidationbyemail_disable_new_user($hook, $type, $value, $params) {
 	elgg_pop_context();
 	access_show_hidden_entities($hidden_entities);
 
-	return TRUE;
+	return $value;
 }
 
 /**
@@ -123,7 +124,7 @@ function uservalidationbyemail_check_auth_attempt($credentials) {
 	access_show_hidden_entities(TRUE);
 
 	$user = get_user_by_username($username);
-	if ($user && !$user->validated) {
+	if ($user && isset($user->validated) && !$user->validated) {
 		// show an error and resend validation email
 		uservalidationbyemail_request_validation($user->guid);
 		access_show_hidden_entities($access_status);
-- 
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