← All changes | site/controllers/chat.php +130 -3 1.8.7 → 1.8.16 View file →

		@@ -94,14 +94,23 @@
94	94	(new VBOChatSearch)
95	95	->withContext($context)
96	96	->message($threshold, '>')
97	97	);
	98	+
	99	+ // maintain the user logged in
	100	+ $chat->getUser()->keepAlive($context);
	101	+
	102	+ // obtain the public context metadata
	103	+ $metadata = $context->getMetadata($public = true);
98	104	} catch (Exception $error) {
99	105	VBOHttpDocument::getInstance($app)->close($error->getCode() ?: 500, $error->getMessage());
100	106	}
101	107
102	108	// output the result content
103		- VBOHttpDocument::getInstance($app)->json($messages);
	109	+ VBOHttpDocument::getInstance($app)->json([
	110	+ 'messages' => $messages,
	111	+ 'metadata' => $metadata,
	112	+ ]);
104	113	}
105	114
106	115	/**
107	116	* Task used to scan the pagination of a specified chat.
		@@ -222,8 +231,10 @@
222	231	VBOHttpDocument::getInstance($app)->close(403, JText::translate('JINVALID_TOKEN'));
223	232	}
224	233
225	234	// fetch request data
	235	+ $contextId = $app->input->getUint('id_context', 0);
	236	+ $context = $app->input->get('context', '');
226	237	$files = $app->input->files->get('attachments', [], 'raw');
227	238
228	239	if (isset($files['name'])) {
229	240	// we have a single associative array, we need to push it within a list,
		@@ -236,9 +247,12 @@
236	247	try {
237	248	/** @var VBOChatMediator */
238	249	$chat = VBOFactory::getChatMediator();
239	250
240		- if (!$chat->getUser()->can('chat.attachment.add')) {
	251	+ /** @var VBOChatContext */
	252	+ $context = $chat->createContext($context, $contextId);
	253	+
	254	+ if (!$chat->getUser()->can('chat.attachment.add', $context)) {
241	255	// not authorized
242	256	throw new RuntimeException(JText::translate('JERROR_ALERTNOAUTHOR'), 403);
243	257	}
244	258
		@@ -275,8 +289,10 @@
275	289	VBOHttpDocument::getInstance($app)->close(403, JText::translate('JINVALID_TOKEN'));
276	290	}
277	291
278	292	// fetch request data
	293	+ $contextId = $app->input->getUint('id_context', 0);
	294	+ $context = $app->input->get('context', '');
279	295	$file = $app->input->get('attachment', [], 'array');
280	296
281	297	try {
282	298	/** @var VBOChatMediator */
		@@ -281,9 +297,12 @@
281	297	try {
282	298	/** @var VBOChatMediator */
283	299	$chat = VBOFactory::getChatMediator();
284	300
285		- if (!$chat->getUser()->can('chat.attachment.remove')) {
	301	+ /** @var VBOChatContext */
	302	+ $context = $chat->createContext($context, $contextId);
	303	+
	304	+ if (!$chat->getUser()->can('chat.attachment.remove', $context)) {
286	305	// not authorized
287	306	throw new RuntimeException(JText::translate('JERROR_ALERTNOAUTHOR'), 403);
288	307	}
289	308
		@@ -338,6 +357,114 @@
338	357	}
339	358
340	359	// output the result content
341	360	VBOHttpDocument::getInstance($app)->json($messages);
	361	+ }
	362	+
	363	+ /**
	364	+ * Starts a new chat session as guest.
	365	+ * In case the user already started a session from this browser, the existing
	366	+ * session will be returned instead.
	367	+ *
	368	+ * @return void
	369	+ *
	370	+ * @since 1.8.8
	371	+ */
	372	+ public function start_session()
	373	+ {
	374	+ $app = JFactory::getApplication();
	375	+
	376	+ try {
	377	+ if (!JSession::checkToken()) {
	378	+ throw new Exception(JText::translate('JINVALID_TOKEN'), 403);
	379	+ }
	380	+
	381	+ $sessionModel = new VBOChatSessionModel;
	382	+
	383	+ // get session from cookie
	384	+ $session = $sessionModel->getFromCookie();
	385	+
	386	+ $sessionId = $session->id ?? null;
	387	+
	388	+ // check whether a session was already started for this user
	389	+ if (!$sessionId)
	390	+ {
	391	+ $data = [];
	392	+ $data['name'] = $app->input->getString('name');
	393	+ $data['email'] = $app->input->getString('email');
	394	+
	395	+ // start a new session
	396	+ $sessionId = $sessionModel->save($data);
	397	+ }
	398	+
	399	+ // validate session ID one more time
	400	+ if (!$sessionId) {
	401	+ throw new RuntimeException('Failed starting a new session', 400);
	402	+ }
	403	+ } catch (Exception $error) {
	404	+ VBOHttpDocument::getInstance($app)->close($error->getCode() ?: 500, $error->getMessage());
	405	+ }
	406	+
	407	+ // send session ID to the caller
	408	+ VBOHttpDocument::getInstance($app)->json(['id' => $sessionId]);
	409	+ }
	410	+
	411	+ /**
	412	+ * Ends an existing session as guest.
	413	+ * It is possible to immediately start a new session after closing the existing one.
	414	+ *
	415	+ * @return void
	416	+ *
	417	+ * @since 1.8.8
	418	+ */
	419	+ public function end_session()
	420	+ {
	421	+ $app = JFactory::getApplication();
	422	+
	423	+ try {
	424	+ if (!JSession::checkToken()) {
	425	+ throw new Exception(JText::translate('JINVALID_TOKEN'), 403);
	426	+ }
	427	+
	428	+ $sessionModel = new VBOChatSessionModel;
	429	+
	430	+ // load existing session first
	431	+ $session = $sessionModel->getFromCookie();
	432	+
	433	+ if (!$session) {
	434	+ throw new Exception('Session not started yet.', 400);
	435	+ }
	436	+
	437	+ if ($session->metadata['banned'] ?? false) {
	438	+ throw new Exception('You cannot close and start a new session because you have been banned.', 403);
	439	+ }
	440	+
	441	+ /** @var VBOChatMediator */
	442	+ $chat = VBOFactory::getChatMediator();
	443	+
	444	+ // make sure the user is allowed to end the session
	445	+ if (!$chat->getUser()->can('chat.session.end', new VBOChatContextSession($session->id))) {
	446	+ // not authorized
	447	+ throw new RuntimeException(JText::translate('JERROR_ALERTNOAUTHOR'), 403);
	448	+ }
	449	+
	450	+ // close session
	451	+ $sessionModel->endSession();
	452	+
	453	+ $sessionId = 0;
	454	+
	455	+ // check if we should restart a new one
	456	+ if ($app->input->getBool('restart')) {
	457	+ // start a new session
	458	+ $sessionId = $sessionModel->save([
	459	+ 'name' => $session->name,
	460	+ 'email' => $session->email,
	461	+ ]);
	462	+ }
	463	+ } catch (Exception $error) {
	464	+ VBOHttpDocument::getInstance($app)->close($error->getCode() ?: 500, $error->getMessage());
	465	+ }
	466	+
	467	+ // send session ID to the caller
	468	+ VBOHttpDocument::getInstance($app)->json(['id' => $sessionId]);
342	469	}
343	470	}