From 9d2c8902d37e5f47add0051df3e527cabef7829f Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sun, 21 Jun 2020 16:14:08 -0400
Subject: [PATCH 1/3] [twitter] Improve logging for actions

---
 twitter/twitter.php | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/twitter/twitter.php b/twitter/twitter.php
index 5167e022..d4702379 100644
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -491,24 +491,25 @@ function twitter_action(App $a, $uid, $pid, $action)
 
 	$post = ['id' => $pid];
 
-	Logger::log("twitter_action '" . $action . "' ID: " . $pid . " data: " . print_r($post, true), Logger::DATA);
+	Logger::debug('before action', ['action' => $action, 'pid' => $pid, 'data' => $post]);
 
 	switch ($action) {
-		case "delete":
+		case 'delete':
 			// To-Do: $result = $connection->post('statuses/destroy', $post);
 			$result = [];
 			break;
-		case "like":
+		case 'like':
 			$result = $connection->post('favorites/create', $post);
 			break;
-		case "unlike":
+		case 'unlike':
 			$result = $connection->post('favorites/destroy', $post);
 			break;
 		default:
-			Logger::log('Unhandled action ' . $action, Logger::DEBUG);
+			Logger::warning('Unhandled action', ['action' => $action]);
 			$result = [];
 	}
-	Logger::log("twitter_action '" . $action . "' send, result: " . print_r($result, true), Logger::DEBUG);
+
+	Logger::info('after action', ['action' => $action, 'result' => $result]);
 }
 
 function twitter_post_hook(App $a, array &$b)

From b07e4bd59c57e0796d7ac433c7584bceb7f46bd0 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sun, 21 Jun 2020 16:32:37 -0400
Subject: [PATCH 2/3] [twitter] Add HTTP error code handling

---
 twitter/twitter.php | 44 ++++++++++++++++++++++++++------------------
 1 file changed, 26 insertions(+), 18 deletions(-)

diff --git a/twitter/twitter.php b/twitter/twitter.php
index d4702379..ff773c0a 100644
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -500,9 +500,15 @@ function twitter_action(App $a, $uid, $pid, $action)
 			break;
 		case 'like':
 			$result = $connection->post('favorites/create', $post);
+			if ($connection->getLastHttpCode() != 200) {
+				Logger::error('Unable to create favorite', ['result' => $result]);
+			}
 			break;
 		case 'unlike':
 			$result = $connection->post('favorites/destroy', $post);
+			if ($connection->getLastHttpCode() != 200) {
+				Logger::error('Unable to destroy favorite', ['result' => $result]);
+			}
 			break;
 		default:
 			Logger::warning('Unhandled action', ['action' => $action]);
@@ -1048,26 +1054,28 @@ function twitter_get_relation($uid, $target, $contact = [])
 
 	try {
 		$status = $connection->get('friendships/show', $parameters);
-	} catch (TwitterOAuthException $e) {
-		Logger::info('Error fetching friendship status', ['user' => $uid, 'target' => $target, 'message' => $e->getMessage()]);
-		return $relation;
+		if ($connection->getLastHttpCode() !== 200) {
+			throw new Exception($status->errors[0]->message ?? 'HTTP response code ' . $connection->getLastHttpCode(), $status->errors[0]->code ?? $connection->getLastHttpCode());
+		}
+
+		$following = $status->relationship->source->following;
+		$followed = $status->relationship->source->followed_by;
+
+		if ($following && !$followed) {
+			$relation = Contact::SHARING;
+		} elseif (!$following && $followed) {
+			$relation = Contact::FOLLOWER;
+		} elseif ($following && $followed) {
+			$relation = Contact::FRIEND;
+		} elseif (!$following && !$followed) {
+			$relation = 0;
+		}
+
+		Logger::info('Fetched friendship relation', ['user' => $uid, 'target' => $target, 'relation' => $relation]);
+	} catch (Throwable $e) {
+		Logger::error('Error fetching friendship status', ['user' => $uid, 'target' => $target, 'message' => $e->getMessage()]);
 	}
 
-	$following = $status->relationship->source->following;
-	$followed = $status->relationship->source->followed_by;
-
-	if ($following && !$followed) {
-		$relation = Contact::SHARING;
-	} elseif (!$following && $followed) {
-		$relation = Contact::FOLLOWER;
-	} elseif ($following && $followed) {
-		$relation = Contact::FRIEND;
-	} elseif (!$following && !$followed) {
-		$relation = 0;
-	}
-
-	Logger::info('Fetched friendship relation', ['user' => $uid, 'target' => $target, 'relation' => $relation]);
-
 	return $relation;
 }
 

From ef21c830370f89f4f51b3bdfb6c5f6071eefde9b Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Sun, 21 Jun 2020 16:33:18 -0400
Subject: [PATCH 3/3] [twitter] Fix return value of twitter_user_to_contact()

- Simplify check in twitter_fetch_own_contact()
---
 twitter/twitter.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/twitter/twitter.php b/twitter/twitter.php
index ff773c0a..15ad9b57 100644
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -1079,10 +1079,14 @@ function twitter_get_relation($uid, $target, $contact = [])
 	return $relation;
 }
 
+/**
+ * @param $data
+ * @return array
+ */
 function twitter_user_to_contact($data)
 {
 	if (empty($data->id_str)) {
-		return -1;
+		return [];
 	}
 
 	$baseurl = 'https://twitter.com';
@@ -1924,7 +1928,7 @@ function twitter_fetch_own_contact(App $a, $uid)
 		// Fetching user data
 		// get() may throw TwitterOAuthException, but we will catch it later
 		$user = $connection->get('account/verify_credentials');
-		if (empty($user) || empty($user->id_str)) {
+		if (empty($user->id_str)) {
 			return false;
 		}