Initial Webhook Implementation

.env.example.complete

@@ -100,8 +100,7 @@ MEMCACHED_SERVERS=127.0.0.1:11211:100
 REDIS_SERVERS=127.0.0.1:6379:0
 
 # Queue driver to use
-# Queue not really currently used but may be configurable in the future.
-# Would advise not to change this for now.
+# Can be 'sync', 'database' or 'redis'
 QUEUE_CONNECTION=sync
 
 # Storage system to use

app/Actions/ActivityLogger.php

@@ -0,0 +1,115 @@
+<?php
+
+namespace BookStack\Actions;
+
+use BookStack\Auth\Permissions\PermissionService;
+use BookStack\Entities\Models\Entity;
+use BookStack\Interfaces\Loggable;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Facades\Log;
+
+class ActivityLogger
+{
+    protected $permissionService;
+
+    public function __construct(PermissionService $permissionService)
+    {
+        $this->permissionService = $permissionService;
+    }
+
+    /**
+     * Add a generic activity event to the database.
+     *
+     * @param string|Loggable $detail
+     */
+    public function add(string $type, $detail = '')
+    {
+        $detailToStore = ($detail instanceof Loggable) ? $detail->logDescriptor() : $detail;
+
+        $activity = $this->newActivityForUser($type);
+        $activity->detail = $detailToStore;
+
+        if ($detail instanceof Entity) {
+            $activity->entity_id = $detail->id;
+            $activity->entity_type = $detail->getMorphClass();
+        }
+
+        $activity->save();
+        $this->setNotification($type);
+        $this->dispatchWebhooks($type, $detail);
+    }
+
+    /**
+     * Get a new activity instance for the current user.
+     */
+    protected function newActivityForUser(string $type): Activity
+    {
+        $ip = request()->ip() ?? '';
+
+        return (new Activity())->forceFill([
+            'type'     => strtolower($type),
+            'user_id'  => user()->id,
+            'ip'       => config('app.env') === 'demo' ? '127.0.0.1' : $ip,
+        ]);
+    }
+
+    /**
+     * Removes the entity attachment from each of its activities
+     * and instead uses the 'extra' field with the entities name.
+     * Used when an entity is deleted.
+     */
+    public function removeEntity(Entity $entity)
+    {
+        $entity->activity()->update([
+            'detail'       => $entity->name,
+            'entity_id'    => null,
+            'entity_type'  => null,
+        ]);
+    }
+
+    /**
+     * Flashes a notification message to the session if an appropriate message is available.
+     */
+    protected function setNotification(string $type): void
+    {
+        $notificationTextKey = 'activities.' . $type . '_notification';
+        if (trans()->has($notificationTextKey)) {
+            $message = trans($notificationTextKey);
+            session()->flash('success', $message);
+        }
+    }
+
+    /**
+     * @param string|Loggable $detail
+     */
+    protected function dispatchWebhooks(string $type, $detail): void
+    {
+        $webhooks = Webhook::query()
+            ->whereHas('trackedEvents', function(Builder $query) use ($type) {
+                $query->where('event', '=', $type)
+                    ->orWhere('event', '=', 'all');
+            })
+            ->where('active', '=', true)
+            ->get();
+
+        foreach ($webhooks as $webhook) {
+            dispatch(new DispatchWebhookJob($webhook, $type, $detail));
+        }
+    }
+
+    /**
+     * Log out a failed login attempt, Providing the given username
+     * as part of the message if the '%u' string is used.
+     */
+    public function logFailedLogin(string $username)
+    {
+        $message = config('logging.failed_login.message');
+        if (!$message) {
+            return;
+        }
+
+        $message = str_replace('%u', $username, $message);
+        $channel = config('logging.failed_login.channel');
+        Log::channel($channel)->warning($message);
+    }
+}

app/Actions/ActivityService.php → app/Actions/ActivityQueries.php

@@ -8,84 +8,25 @@
 use BookStack\Entities\Models\Chapter;
 use BookStack\Entities\Models\Entity;
 use BookStack\Entities\Models\Page;
-use BookStack\Interfaces\Loggable;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\Relation;
-use Illuminate\Support\Facades\Log;
 
-class ActivityService
+class ActivityQueries
 {
-    protected $activity;
     protected $permissionService;
 
-    public function __construct(Activity $activity, PermissionService $permissionService)
+    public function __construct(PermissionService $permissionService)
     {
-        $this->activity = $activity;
         $this->permissionService = $permissionService;
     }
 
-    /**
-     * Add activity data to database for an entity.
-     */
-    public function addForEntity(Entity $entity, string $type)
-    {
-        $activity = $this->newActivityForUser($type);
-        $entity->activity()->save($activity);
-        $this->setNotification($type);
-    }
-
-    /**
-     * Add a generic activity event to the database.
-     *
-     * @param string|Loggable $detail
-     */
-    public function add(string $type, $detail = '')
-    {
-        if ($detail instanceof Loggable) {
-            $detail = $detail->logDescriptor();
-        }
-
-        $activity = $this->newActivityForUser($type);
-        $activity->detail = $detail;
-        $activity->save();
-        $this->setNotification($type);
-    }
-
-    /**
-     * Get a new activity instance for the current user.
-     */
-    protected function newActivityForUser(string $type): Activity
-    {
-        $ip = request()->ip() ?? '';
-
-        return $this->activity->newInstance()->forceFill([
-            'type'     => strtolower($type),
-            'user_id'  => user()->id,
-            'ip'       => config('app.env') === 'demo' ? '127.0.0.1' : $ip,
-        ]);
-    }
-
-    /**
-     * Removes the entity attachment from each of its activities
-     * and instead uses the 'extra' field with the entities name.
-     * Used when an entity is deleted.
-     */
-    public function removeEntity(Entity $entity)
-    {
-        $entity->activity()->update([
-            'detail'       => $entity->name,
-            'entity_id'    => null,
-            'entity_type'  => null,
-        ]);
-    }
-
     /**
      * Gets the latest activity.
      */
     public function latest(int $count = 20, int $page = 0): array
     {
         $activityList = $this->permissionService
-            ->filterRestrictedEntityRelations($this->activity->newQuery(), 'activities', 'entity_id', 'entity_type')
+            ->filterRestrictedEntityRelations(Activity::query(), 'activities', 'entity_id', 'entity_type')
             ->orderBy('created_at', 'desc')
             ->with(['user', 'entity'])
             ->skip($count * $page)
@@ -111,7 +52,7 @@ public function entityActivity(Entity $entity, int $count = 20, int $page = 1):
             $queryIds[(new Page())->getMorphClass()] = $entity->pages()->scopes('visible')->pluck('id');
         }
 
-        $query = $this->activity->newQuery();
+        $query = Activity::query();
         $query->where(function (Builder $query) use ($queryIds) {
             foreach ($queryIds as $morphClass => $idArr) {
                 $query->orWhere(function (Builder $innerQuery) use ($morphClass, $idArr) {
@@ -138,7 +79,7 @@ public function entityActivity(Entity $entity, int $count = 20, int $page = 1):
     public function userActivity(User $user, int $count = 20, int $page = 0): array
     {
         $activityList = $this->permissionService
-            ->filterRestrictedEntityRelations($this->activity->newQuery(), 'activities', 'entity_id', 'entity_type')
+            ->filterRestrictedEntityRelations(Activity::query(), 'activities', 'entity_id', 'entity_type')
             ->orderBy('created_at', 'desc')
             ->where('user_id', '=', $user->id)
             ->skip($count * $page)
@@ -152,8 +93,6 @@ public function userActivity(User $user, int $count = 20, int $page = 0): array
      * Filters out similar activity.
      *
      * @param Activity[] $activities
-     *
-     * @return array
      */
     protected function filterSimilar(iterable $activities): array
     {
@@ -171,31 +110,4 @@ protected function filterSimilar(iterable $activities): array
         return $newActivity;
     }
 
-    /**
-     * Flashes a notification message to the session if an appropriate message is available.
-     */
-    protected function setNotification(string $type)
-    {
-        $notificationTextKey = 'activities.' . $type . '_notification';
-        if (trans()->has($notificationTextKey)) {
-            $message = trans($notificationTextKey);
-            session()->flash('success', $message);
-        }
-    }
-
-    /**
-     * Log out a failed login attempt, Providing the given username
-     * as part of the message if the '%u' string is used.
-     */
-    public function logFailedLogin(string $username)
-    {
-        $message = config('logging.failed_login.message');
-        if (!$message) {
-            return;
-        }
-
-        $message = str_replace('%u', $username, $message);
-        $channel = config('logging.failed_login.channel');
-        Log::channel($channel)->warning($message);
-    }
-}
+}

app/Actions/ActivityType.php

@@ -53,4 +53,16 @@ class ActivityType
 
     const MFA_SETUP_METHOD = 'mfa_setup_method';
     const MFA_REMOVE_METHOD = 'mfa_remove_method';
+
+    const WEBHOOK_CREATE = 'webhook_create';
+    const WEBHOOK_UPDATE = 'webhook_update';
+    const WEBHOOK_DELETE = 'webhook_delete';
+
+    /**
+     * Get all the possible values.
+     */
+    public static function all(): array
+    {
+        return (new \ReflectionClass(static::class))->getConstants();
+    }
 }

app/Actions/CommentRepo.php

@@ -45,7 +45,7 @@ public function create(Entity $entity, string $text, ?int $parent_id): Comment
         $comment->parent_id = $parent_id;
 
         $entity->comments()->save($comment);
-        ActivityService::addForEntity($entity, ActivityType::COMMENTED_ON);
+        ActivityService::add(ActivityType::COMMENTED_ON, $entity);
 
         return $comment;
     }