Add first revision of MatrixService

Does not work, because of a GuzzleHttp version clash
in nextcloud/3rdparty and php-matrix-sdk.

composer.json

@@ -2,7 +2,7 @@
     "name": "upschooling/upschooling",
     "description": "UPschooling Support Platform",
     "type": "project",
-    "license": "AGPL",
+    "license": "AGPL-3.0-or-later",
     "authors": [
         {
             "name": "UPschooling"
@@ -27,4 +27,4 @@
         "cs:check": "php-cs-fixer fix --dry-run --diff",
         "cs:fix": "php-cs-fixer fix"
     }
-}
+}

lib/AppInfo/Application.php

@@ -3,11 +3,25 @@
 namespace OCA\UPschooling\AppInfo;
 
 use OCP\AppFramework\App;
+use OCP\AppFramework\Bootstrap\IBootContext;
+use OCP\AppFramework\Bootstrap\IBootstrap;
+use OCP\AppFramework\Bootstrap\IRegistrationContext;
 
-class Application extends App {
+class Application extends App implements IBootstrap {
 	public const APP_ID = 'upschooling';
 
 	public function __construct() {
 		parent::__construct(self::APP_ID);
 	}
+
+    public function register(IRegistrationContext $context): void
+    {
+        // Register the composer autoloader for packages shipped by this app, if applicable
+        include_once __DIR__ . '/../../vendor/autoload.php';
+    }
+
+    public function boot(IBootContext $context): void
+    {
+        // nothing to boot?
+    }
 }

lib/Controller/NoteController.php

@@ -3,15 +3,20 @@
 namespace OCA\UPschooling\Controller;
 
 use OCA\UPschooling\AppInfo\Application;
+use OCA\UPschooling\Service\MatrixService;
 use OCA\UPschooling\Service\NoteService;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\IRequest;
 
 class NoteController extends Controller {
+
 	/** @var NoteService */
 	private $service;
 
+	/** @var MatrixService */
+	private $matrix;
+
 	/** @var string */
 	private $userId;
 
@@ -19,9 +24,11 @@ class NoteController extends Controller {
 
 	public function __construct(IRequest $request,
 								NoteService $service,
+                                MatrixService $matrix,
 								$userId) {
 		parent::__construct(Application::APP_ID, $request);
 		$this->service = $service;
+		$this->matrix = $matrix;
 		$this->userId = $userId;
 	}
 

lib/Service/MatrixService.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace OCA\UPschooling\Service;
+
+use Aryess\PhpMatrixSdk\Exceptions\MatrixRequestException;
+use \Psr\Log\LoggerInterface;
+
+use Aryess\PhpMatrixSdk\Exceptions\MatrixException;
+use Aryess\PhpMatrixSdk\MatrixClient;
+use Aryess\PhpMatrixSdk\Room;
+
+class MatrixService
+{
+
+    /** @var LoggerInterface */
+    private $logger;
+
+    /** @var string */
+    private $channel;
+
+    /** @var MatrixClient */
+    private $client;
+
+    /** @var string */
+    private $token;
+
+    /** @var Room */
+    private $room;
+
+    public function __construct(LoggerInterface $logger) {
+        $this->logger = $logger;
+        $this->channel = "#issue:synapse";
+        $this->client = new MatrixClient("http://synapse:8008");
+        $this->token = $this->client->login("upschooling", "secret");
+        try {
+            $this->room = $this->client->createRoom($this->channel, false, array());
+        } catch (MatrixException $e) {
+            $this->logger->error("Could not create room ".$this->channel, array('exception' => $e));
+        }
+    }
+
+    /**
+     * Sets a property on a channel.
+     *
+     * @param string $eventType a unique property identifier with reverse domain notation, e.g. com.example.property.
+     * @param array $content the contents as a JSON serializable array.
+     * @throws MatrixException
+     */
+    public function setProperty(string $eventType, array $content)
+    {
+        $this->room->sendStateEvent($eventType, $content);
+    }
+
+    /**
+     * @param string $eventType a unique property identifier with reverse domain notation, e.g. com.example.property.
+     * @return array the contents of the room state.
+     * @throws MatrixException|MatrixRequestException
+     */
+    public function getProperty(string $eventType): array
+    {
+        // first parameter should be $this->room->roomId
+        return $this->client->api()->getStateEvent($this->channel, $eventType);
+    }
+
+}

podman-run.sh

@@ -5,7 +5,11 @@ IFS=$'\n\t'
 
 DIR="${0%/*}"
 
-podman run -d --name=nextcloud --replace=true -p 8080:80 -v "$DIR:/var/www/html/custom_apps/upschooling" docker.io/nextcloud
+# replace containers
+podman rm -if synapse
+podman rm -if nextcloud
+
+podman run -d --name=nextcloud -p 8080:80 -v "$DIR:/var/www/html/custom_apps/upschooling" docker.io/nextcloud
 podman exec nextcloud chown -R 33 /var/www/html/custom_apps
 "$DIR/podman-reown.sh"
 podman exec --user 33 nextcloud bash -c 'cd /var/www/html/custom_apps/upschooling && make composer'
@@ -18,7 +22,6 @@ if podman volume exists synapse-data; then
 else
   podman run -d --rm \
       --name=synapse \
-      --replace=true \
       --hostname synapse \
       "--mount=type=volume,src=synapse-data,dst=/data" \
       -e SYNAPSE_SERVER_NAME=synapse \
@@ -30,23 +33,39 @@ fi
 
 podman run -d \
     --name=synapse \
-    --replace=true \
     "--mount=type=volume,src=synapse-data,dst=/data" \
     "--network=container:$(podman inspect --format "{{.Id}}" nextcloud)" \
     --hostname synapse \
     docker.io/matrixdotorg/synapse
 
+# wait for synapse to start
+MAX_TRIES=15
+for ((i = 0 ; i < $MAX_TRIES ; i++)); do
+  if podman logs synapse 2>&1 | grep -q "Synapse now listening on TCP port 8008"; then
+    echo -e "Synapse has started. \e[1;38;5;2mOK\033[0m"
+    break
+  fi
+  sleep 1
+done
+
+if [[ $i -ge $MAX_TRIES ]]; then
+  echo "Synapse did not start in time! Use \`podman logs synapse\` to investigate"
+  exit 1
+fi
+
+set +e
 REGISTER_USER_OUTPUT="$(podman exec synapse register_new_matrix_user -u upschooling -p secret -a -c /data/homeserver.yaml http://localhost:8008)"
 REGISTER_USER_SUCCESS=$?
+set -e
 
 if [[ "$REGISTER_USER_SUCCESS" != "0" ]]; then
   if echo $REGISTER_USER_OUTPUT | grep -q "User ID already taken."; then
-    echo "User @upschooling:synapse already exists. OK"
+    echo -e "User @upschooling:synapse already exists. \e[1;38;5;2mOK\033[0m"
   else
     echo "Could not create user @upschooling:synapse"
     echo $REGISTER_USER_OUTPUT
     exit 1
   fi
 else
-  echo "Matrix user @upschooling:synapse created. OK"
+  echo -e "Matrix user @upschooling:synapse created. \e[1;38;5;2mOK\033[0m"
 fi