From e1abbf1987fc759d72a687f2b4efdb2cf7214b01 Mon Sep 17 00:00:00 2001
From: Maxence Lange <maxence@artificial-owl.com>
Date: Fri, 19 Jul 2019 09:59:15 -0100
Subject: [PATCH] adding liked stream

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
---
 appinfo/routes.php                 |  1 +
 lib/Controller/LocalController.php | 22 ++++++++++++++++++
 lib/Db/CoreRequestBuilder.php      |  2 +-
 lib/Db/StreamRequest.php           | 37 +++++++++++++++++++++++++++---
 lib/Service/NoteService.php        | 15 +++++++++++-
 5 files changed, 72 insertions(+), 5 deletions(-)

diff --git a/appinfo/routes.php b/appinfo/routes.php
index 93f73171..8d293d13 100644
--- a/appinfo/routes.php
+++ b/appinfo/routes.php
@@ -66,6 +66,7 @@ return [
 		['name' => 'Local#streamTag', 'url' => '/api/v1/stream/tag/{hashtag}/', 'verb' => 'GET'],
 		['name' => 'Local#streamFederated', 'url' => '/api/v1/stream/federated', 'verb' => 'GET'],
 		['name' => 'Local#streamDirect', 'url' => '/api/v1/stream/direct', 'verb' => 'GET'],
+		['name' => 'Local#streamLiked', 'url' => '/api/v1/stream/liked', 'verb' => 'GET'],
 		['name' => 'Local#streamAccount', 'url' => '/api/v1/account/{username}/stream', 'verb' => 'GET'],
 
 		['name' => 'Local#postCreate', 'url' => '/api/v1/post', 'verb' => 'POST'],
diff --git a/lib/Controller/LocalController.php b/lib/Controller/LocalController.php
index 69294bf8..b731be2e 100644
--- a/lib/Controller/LocalController.php
+++ b/lib/Controller/LocalController.php
@@ -467,6 +467,28 @@ class LocalController extends Controller {
 	}
 
 
+	/**
+	 * Get liked post
+	 *
+	 * @NoAdminRequired
+	 *
+	 * @param int $since
+	 * @param int $limit
+	 *
+	 * @return DataResponse
+	 */
+	public function streamLiked(int $since = 0, int $limit = 5): DataResponse {
+		try {
+			$this->initViewer(true);
+			$posts = $this->noteService->getStreamLiked($since, $limit);
+
+			return $this->success($posts);
+		} catch (Exception $e) {
+			return $this->fail($e);
+		}
+	}
+
+
 	/**
 	 * @NoAdminRequired
 	 *
diff --git a/lib/Db/CoreRequestBuilder.php b/lib/Db/CoreRequestBuilder.php
index 214a3b4c..5647a4a4 100644
--- a/lib/Db/CoreRequestBuilder.php
+++ b/lib/Db/CoreRequestBuilder.php
@@ -1100,6 +1100,6 @@ class CoreRequestBuilder {
 		$qb->where($this->exprLimitToDBField($qb, 'class', 'OCA\Social\Cron\Queue', true, true));
 		$qb->execute();
 	}
-	
+
 }
 
diff --git a/lib/Db/StreamRequest.php b/lib/Db/StreamRequest.php
index 737dfd3d..e2d40af8 100644
--- a/lib/Db/StreamRequest.php
+++ b/lib/Db/StreamRequest.php
@@ -483,10 +483,7 @@ class StreamRequest extends StreamRequestBuilder {
 		$qb = $this->getStreamSelectSql();
 		$this->limitPaginate($qb, $since, $limit);
 
-//		if ($localOnly) {
 		$this->limitToLocal($qb, $localOnly);
-//		}
-
 		$this->limitToType($qb, Note::TYPE);
 
 		$this->leftJoinCacheActors($qb, 'attributed_to');
@@ -509,6 +506,40 @@ class StreamRequest extends StreamRequestBuilder {
 	}
 
 
+	/**
+	 * Should returns:
+	 *  * All liked posts
+	 *
+	 * @param int $since
+	 * @param int $limit
+	 * @param bool $localOnly
+	 *
+	 * @return array
+	 * @throws Exception
+	 */
+	public function getLiked(int $since = 0, int $limit = 5, bool $localOnly = true): array {
+		$qb = $this->getStreamSelectSql();
+		$this->limitPaginate($qb, $since, $limit);
+
+		$this->limitToType($qb, Note::TYPE);
+
+		$this->leftJoinCacheActors($qb, 'attributed_to');
+		$this->leftJoinStreamAction($qb);
+
+		$streams = [];
+		$cursor = $qb->execute();
+		while ($data = $cursor->fetch()) {
+			try {
+//				$streams[] = $this->parseStreamSelectSql($data);
+			} catch (Exception $e) {
+			}
+		}
+		$cursor->closeCursor();
+
+		return $streams;
+	}
+
+
 	/**
 	 * Should returns:
 	 *  - All public post related to a tag (not yet)
diff --git a/lib/Service/NoteService.php b/lib/Service/NoteService.php
index 27327709..b9043175 100644
--- a/lib/Service/NoteService.php
+++ b/lib/Service/NoteService.php
@@ -442,7 +442,7 @@ class NoteService {
 	}
 
 
-	/**m
+	/**
 	 *
 	 * @param int $since
 	 * @param int $limit
@@ -455,6 +455,19 @@ class NoteService {
 	}
 
 
+	/**
+	 *
+	 * @param int $since
+	 * @param int $limit
+	 *
+	 * @return Note[]
+	 * @throws Exception
+	 */
+	public function getStreamLiked(int $since = 0, int $limit = 5): array {
+		return $this->streamRequest->getLiked($since, $limit);
+	}
+
+
 	/**
 	 * @param $noteId
 	 *