Make uploading files work

Signed-off-by: Carl Schwan <carl@carlschwan.eu>

5 files changed, 112 insertions, 66 deletions

diff --git a/lib/Controller/LocalController.php b/lib/Controller/LocalController.php
index 291d6faa..eec19f0c 100644
--- a/lib/Controller/LocalController.php
+++ b/lib/Controller/LocalController.php
@@ -124,18 +124,27 @@ class LocalController extends Controller {
 	 *
 	 * @NoAdminRequired
 	 */
-	public function postCreate(array $data): DataResponse {
+	public function postCreate(string $content = '', $to = null, string $type = null, ?string $replyTo = null, $attachments = null, ?string $hashtags = null): DataResponse {
+
+		$content = $content ?? '';
+		$to = is_string($to) ? [$to] : $to;
+		$to = $to ?? [];
+		$replyTo = $replyTo ?? '';
+		$type = $type ?? Stream::TYPE_PUBLIC;
+		$hashtags = $hashtags === '' ? [] : $hashtags;
+		$hashtags = $hashtags ?? [];
+		$attachments = $attachments ?? [];
+
 		try {
 			$actor = $this->accountService->getActorFromUserId($this->userId);
 
 			$post = new Post($actor);
-			$post->setContent($this->get('content', $data, ''));
-			$post->setReplyTo($this->get('replyTo', $data, ''));
-			$post->setTo($this->getArray('to', $data, []));
-			$post->addTo($this->get('to', $data, ''));
-			$post->setType($this->get('type', $data, Stream::TYPE_PUBLIC));
-			$post->setHashtags($this->getArray('hashtags', $data, []));
-			$post->setAttachments($this->getArray('attachments', $data, []));
+			$post->setContent($content);
+			$post->setReplyTo($replyTo);
+			$post->setTo($to);
+			$post->setType($type);
+			$post->setHashtags($hashtags);
+			$post->setAttachments($attachments);
 
 			$token = '';
 			$activity = $this->postService->createPost($post, $token);
@@ -151,7 +160,6 @@ class LocalController extends Controller {
 		}
 	}
 
-
 	/**
 	 * Get info about a post (limited to viewer rights).
 	 *
diff --git a/lib/Service/CacheDocumentService.php b/lib/Service/CacheDocumentService.php
index c3b5e130..80412c81 100644
--- a/lib/Service/CacheDocumentService.php
+++ b/lib/Service/CacheDocumentService.php
@@ -137,6 +137,24 @@ class CacheDocumentService {
 		$document->setResizedCopy($resized);
 	}
 
+	public function saveFromTempToCache(Document $document, string $tmpPath) {
+		$mime = mime_content_type($tmpPath);
+
+		$this->filterMimeTypes($mime);
+
+		$document->setMediaType($mime);
+		$document->setMimeType($mime);
+
+		$file = fopen($tmpPath, 'r');
+		$content = fread($file, filesize($tmpPath));
+
+		$filename = $this->generateFileFromContent($content);
+		$document->setLocalCopy($filename);
+		$this->resizeImage($content);
+		$resized = $this->generateFileFromContent($content);
+		$document->setResizedCopy($resized);
+	}
+
 
 	/**
 	 * @param string $content
diff --git a/lib/Service/PostService.php b/lib/Service/PostService.php
index c10145d6..beaa7386 100644
--- a/lib/Service/PostService.php
+++ b/lib/Service/PostService.php
@@ -53,34 +53,20 @@ use OCA\Social\Model\ActivityPub\Object\Note;
 use OCA\Social\Model\Post;
 use OCP\Files\NotFoundException;
 use OCP\Files\NotPermittedException;
+use Psr\Log\LoggerInterface;
 
 class PostService {
 	private StreamService $streamService;
-
 	private AccountService $accountService;
-
 	private ActivityService $activityService;
-
 	private CacheDocumentService $cacheDocumentService;
-
 	private ConfigService $configService;
-
 	private MiscService $miscService;
+	private LoggerInterface $logger;
 
-
-	/**
-	 * PostService constructor.
-	 *
-	 * @param StreamService $streamService
-	 * @param AccountService $accountService
-	 * @param ActivityService $activityService
-	 * @param CacheDocumentService $cacheDocumentService
-	 * @param ConfigService $configService
-	 * @param MiscService $miscService
-	 */
 	public function __construct(
 		StreamService $streamService, AccountService $accountService, ActivityService $activityService,
-		CacheDocumentService $cacheDocumentService, ConfigService $configService, MiscService $miscService
+		CacheDocumentService $cacheDocumentService, ConfigService $configService, MiscService $miscService, LoggerInterface $logger
 	) {
 		$this->streamService = $streamService;
 		$this->accountService = $accountService;
@@ -88,6 +74,7 @@ class PostService {
 		$this->cacheDocumentService = $cacheDocumentService;
 		$this->configService = $configService;
 		$this->miscService = $miscService;
+		$this->logger = $logger;
 	}
 
 
@@ -142,15 +129,45 @@ class PostService {
 	 */
 	private function generateDocumentsFromAttachments(Note $note, Post $post) {
 		$documents = [];
-		foreach ($post->getAttachments() as $attachment) {
+		\OC::$server->getLogger()->error(var_export($_FILES["attachments"], true));
+		if (is_array($_FILES["attachments"]["error"])) {
+			foreach ($_FILES["attachments"]["error"] as $key => $error) {
+				if ($error == UPLOAD_ERR_OK) {
+					try {
+						$document = $this->generateDocumentFromAttachment($note, $key);
+
+						$service = AP::$activityPub->getInterfaceForItem($document);
+						$service->save($document);
+
+						$documents[] = $document;
+					} catch (Exception $e) {
+					}
+				}
+			}
+		} else {
 			try {
-				$document = $this->generateDocumentFromAttachment($note, $attachment);
+				$tmp_name = $_FILES["attachments"]["tmp_name"];
+				$name = basename($_FILES["attachments"]["name"]);
+				$tmpFile = tmpfile();
+				$tmpPath = stream_get_meta_data($tmpFile)['uri'];
+				if (move_uploaded_file($tmp_name, $tmpPath)) {
+					$document = new Document();
+					$document->setUrlCloud($this->configService->getCloudUrl());
+					$document->generateUniqueId('/documents/local');
+					$document->setParentId($note->getId());
+					$document->setPublic(true);
+
+					$this->cacheDocumentService->saveFromTempToCache($document, $tmpPath);
+				}
 
 				$service = AP::$activityPub->getInterfaceForItem($document);
 				$service->save($document);
 
 				$documents[] = $document;
 			} catch (Exception $e) {
+				$this->logger->error($e->getMessage(), [
+					'exception' => $e,
+				]);
 			}
 		}
 		$post->setDocuments($documents);
@@ -168,21 +185,21 @@ class PostService {
 	 * @throws SocialAppConfigException
 	 * @throws UrlCloudException
 	 */
-	private function generateDocumentFromAttachment(Note $note, string $attachment): Document {
-		list(, $data) = explode(';', $attachment);
-		list(, $data) = explode(',', $data);
-		$content = base64_decode($data);
-
-		$document = new Document();
-		$document->setUrlCloud($this->configService->getCloudUrl());
-		$document->generateUniqueId('/documents/local');
-		$document->setParentId($note->getId());
-		$document->setPublic(true);
-
-		$mime = '';
-		$this->cacheDocumentService->saveLocalUploadToCache($document, $content, $mime);
-		$document->setMediaType($mime);
-		$document->setMimeType($mime);
+	private function generateDocumentFromAttachment(Note $note, int $key): Document {
+		$tmp_name = $_FILES["attachments"]["tmp_name"][$key];
+		$name = basename($_FILES["attachments"]["name"][$key]);
+		$tmpFile = tmpfile();
+		$tmpPath = stream_get_meta_data($tmpFile)['uri'];
+		if (move_uploaded_file($tmp_name, $tmpPath)) {
+			$document = new Document();
+			$document->setUrlCloud($this->configService->getCloudUrl());
+			$document->generateUniqueId('/documents/local');
+			$document->setParentId($note->getId());
+			$document->setPublic(true);
+
+			$this->cacheDocumentService->saveFromTempToCache($document, $tmpPath);
+		}
+
 
 		return $document;
 	}
diff --git a/src/components/Composer/Composer.vue b/src/components/Composer/Composer.vue
index 6134591a..5def1bc7 100644
--- a/src/components/Composer/Composer.vue
+++ b/src/components/Composer/Composer.vue
@@ -458,19 +458,20 @@ export default {
 			let content = contentHtml.replace(/<(?!\/div)[^>]+>/gi, '').replace(/<\/div>/gi, '\n').trim()
 			content = he.decode(content)
 
-			let data = {
-				content: content,
-				to: to,
-				hashtags: hashtags,
-				type: this.type,
-				attachments: this.previewUrls.map(preview => preview.result), // TODO send the summary and other props too
+			let formData = new FormData()
+			formData.append('content', content)
+			formData.append('to', to)
+			formData.append('hashtags', hashtags)
+			formData.append('type', this.type)
+			for (const preview of this.previewUrls) {
+				// TODO send the summary and other props too
+				formData.append('attachments', preview.result)
 			}
-
 			if (this.replyTo) {
-				data.replyTo = this.replyTo.id
+				formData.append('replyTo', this.replyTo.id)
 			}
 
-			return data
+			return formData
 		},
 		keyup(event) {
 			if (event.shiftKey || event.ctrlKey) {
@@ -487,7 +488,7 @@ export default {
 
 			// Trick to validate last mention when the user directly clicks on the "post" button without validating it.
 			let regex = /@([-\w]+)$/
-			let lastMention = postData.content.match(regex)
+			let lastMention = postData.get('content').match(regex)
 			if (lastMention) {
 
 				// Ask the server for matching accounts, and wait for the results
@@ -495,13 +496,13 @@ export default {
 
 				// Validate the last mention only when it matches a single account
 				if (result.data.result.accounts.length === 1) {
-					postData.content = postData.content.replace(regex, '@' + result.data.result.accounts[0].account)
-					postData.to.push(result.data.result.accounts[0].account)
+					postData.set('content', postData.get('content').replace(regex, '@' + result.data.result.accounts[0].account))
+					postData.set('to', postData.get('to').push(result.data.result.accounts[0].account))
 				}
 			}
 
 			// Abort if the post is a direct message and no valid mentions were found
-			// if (this.type === 'direct' && postData.to.length === 0) {
+			// if (this.type === 'direct' && postData.get('to').length === 0) {
 			// 	OC.Notification.showTemporary(t('social', 'Error while trying to post your message: Could not find any valid recipients.'), { type: 'error' })
 			// 	return
 			// }
diff --git a/src/store/timeline.js b/src/store/timeline.js
index 031f3306..f80b72b0 100644
--- a/src/store/timeline.js
+++ b/src/store/timeline.js
@@ -144,17 +144,19 @@ const actions = {
 		context.commit('setTimelineType', 'account')
 		context.commit('setAccount', account)
 	},
-	post(context, post) {
-		return new Promise((resolve, reject) => {
-			axios.post(generateUrl('apps/social/api/v1/post'), { data: post }).then((response) => {
-				Logger.info('Post created with token ' + response.data.result.token)
-				resolve(response)
-			}).catch((error) => {
-				OC.Notification.showTemporary('Failed to create a post')
-				Logger.error('Failed to create a post', { 'error': error.response })
-				reject(error)
+	async post(context, post) {
+		try {
+			const { data } = axios.post(generateUrl('apps/social/api/v1/post'), post, {
+				headers: {
+					'Content-Type': 'multipart/form-data'
+				}
 			})
-		})
+            Logger.info('Post created with token ' + data.result.token)
+        } catch (error) {
+            OC.Notification.showTemporary('Failed to create a post')
+            console.error(error)
+            Logger.error('Failed to create a post', { 'error': error.response })
+		}
 	},
 	postDelete(context, post) {
 		return axios.delete(generateUrl(`apps/social/api/v1/post?id=${post.id}`)).then((response) => {