idk

Dockerfile

@@ -4,4 +4,4 @@ COPY requirements.txt /app
 RUN pip install --no-cache-dir -r requirements.txt
 COPY . /app
 EXPOSE 8000
-CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "2", "ayta:create_app()"]
+CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "1", "ayta:create_app()"]

ayta/blueprints/admin.py

@@ -2,7 +2,7 @@ from flask import Blueprint, render_template, request, redirect, url_for, flash,
 from ..nosql import get_nosql
 from ..dlp import checkChannelId, getChannelInfo
 from ..decorators import login_required
-from ..tasks import test_sleep, websub_subscribe_callback, websub_unsubscribe_callback, video_download
+from ..tasks import test_sleep, websub_subscribe_callback, websub_unsubscribe_callback, video_download, video_queue
 from datetime import datetime
 from secrets import token_urlsafe
 
@@ -209,6 +209,12 @@ def queue():
             get_nosql().queue_emptyQueue()
             flash(f'Queue has been emptied')
             
+        elif task == 'queue-run-once':
+            value = int(value) if value.isdigit() else 1
+            for x in range(value):
+                task =  video_queue.delay()
+                flash(f'Task has been started on the oldest queued item: {task.id}')
+        
         return redirect(url_for('admin.queue'))
         
     endpoints = get_nosql().queue_getEndpoints()
@@ -245,7 +251,7 @@ def users():
     return render_template('admin/users.html', users=users)
     
 @bp.route('/workers', methods=['GET', 'POST'])
-#@login_required
+@login_required
 def workers():
     if request.method == 'POST':
         task = request.form.get('task', None)
@@ -255,4 +261,5 @@ def workers():
     celery = current_app.extensions.get('celery')
     
     tasks = celery.control.inspect().active()
-    return render_template('admin/workers.html', tasks=tasks)
+    reserved = celery.control.inspect().reserved()
+    return render_template('admin/workers.html', tasks=tasks, reserved=reserved)

ayta/nosql.py

@@ -411,14 +411,18 @@ class Mango:
     ##########################################
         
     def queue_insertQueue(self, videoId, endpointId=None):
-        # if no document exists
+        # if already queued
-        if not self.download_queue.count_documents({'id': videoId}) >= 1:
+        if self.download_queue.count_documents({'id': videoId}) >= 1:
+            return False
+        
+        # if already in archive
+        if self.check_exists(videoId):
+            return False
+        
+        # add to queue
         self.download_queue.insert_one({'id': videoId, 'endpoint': endpointId, 'created_time': current_time(object=True), 'status': 'queued'}).inserted_id
         return True
         
-        # key already in queue
-        return False
-        
     def queue_deleteQueue(self, videoId):
         if self.download_queue.delete_one({'id': videoId}):
             return True
@@ -430,6 +434,20 @@ class Mango:
     def queue_emptyQueue(self):
         return self.download_queue.delete_many({})
         
+    def queue_setFailed(self, videoId):
+        return self.download_queue.update_one({'id': videoId}, {'$set': {'status': 'failed'}})
+        
+    def queue_getNext(self):
+        """ Returns a LIST of queue parameters. Function first checks if ID exists, if so deletes and then checks the next queued until queue is empty (None) or queued id does not exist yet."""
+        while True:
+            queueItem = self.download_queue.find_one({'status': 'queued'})
+            if not queueItem:
+                return None
+            elif self.check_exists(queueItem['id']):
+                self.queue_deleteQueue(queueItem['id'])
+            self.download_queue.update_one({'id': queueItem['id']}, {'$set': {'status': 'working'}})
+            return queueItem
+        
 ##########################################
 #           HELPER FUNCTIONS             #
 ##########################################
@@ -454,6 +472,3 @@ def clean_info_json(originalInfo, format='dict'):
     else:
         print('The requested output format is not supported!')
     
-   
-if __name__ == '__main__':
-    mango = Mango('mongodb://root:example@192.168.66.140:27017')

ayta/oidc.py

@@ -4,6 +4,7 @@ class OIDC():
     Additionally this class provides the function to generate redirect url's and check bearer tokens on their validity as well as caching jwt signing keys.
     Fairly barebones and should be 100% secure. (famous last words)
     This is made for form posted JWT's. While not the most secure it is the most easy way to implement. Moving on to a code based solution might be preferred in the future.
+    The nonce and state store is in memory, so only one instance can be used at a time until central key caching is implemented.
     """
     def __init__(self, app=None):
         self.states = {}
@@ -151,7 +152,6 @@ class OIDC():
                                  
         # Any exception (invalid JWT, invalid formatting etc...) must return False
         except Exception as e:
-            print(e, flush=True)
             return False
 
         # Double check if given token is really requested by us by matching the nonce in the signed key

ayta/tasks.py

@@ -24,6 +24,26 @@ def video_download(videoId):
         return False
     return True
     
+@shared_task()
+def video_queue():
+    """ 
+    Gets the oldest video ID from the queue and runs video_download() on it.
+    """
+    from .nosql import get_nosql
+    
+    videoId = get_nosql().queue_getNext()
+    
+    if videoId:
+        videoId = videoId['id']
+    else:
+        return None
+    
+    if video_download(videoId):
+        get_nosql().queue_deleteQueue(videoId)
+        return True
+    else:
+        get_nosql().queue_setFailed(videoId)
+        return False
 
 @shared_task()
 def websub_subscribe_callback(channelId):

ayta/templates/admin/queue.html

@@ -29,7 +29,12 @@
           <br>
           <span class="supporting-text">Prunes all deactivated endpoints, but keeps last 3 days</span>
         </form>
-		
+        <form class="mt-4 input-field" method="post" onsubmit="return confirm('Are you sure?');">
+          <input type="number" style="width: 80px" value="1" name="value" min="1" max="99">
+          <button class="btn mb-2 green" type="submit" name="task" value="queue-run-once">Download oldest queued</button>
+          <br>
+          <span class="supporting-text">Will download the oldest queued video ID</span>
+        </form>
       </div>
     </div>
   </div>
@@ -147,7 +152,12 @@
           <td>
             <form method="post">
               <input type="text" value="{{ id.get('id') }}" name="value" hidden>
-		      <button class="btn-small waves-effect waves-light" type="submit" name="task" value="delete-queue" title="Delete from queue" {% if id.get('status') != 'queued' %}disabled{% endif %}>🗑️</button>
+              <button class="btn-small waves-effect waves-light" type="submit" name="task" value="delete-queue" title="Delete from queue" {% if id.get('status') == 'working' %}disabled{% endif %}>🗑️</button>
+            </form>
+            <form method="post">
+              <input type="text" value="{{ id.get('id') }}" name="value" hidden>
+              <button class="btn-small waves-effect waves-light" type="submit" name="task" value="run-download" title="Run download task" disabled>⏩</button>
+			  <!-- This function fill not work until the download queue and video download process is rewritten -->
             </form>
           </td>
           <td>{{ id.get('id') }}</td>

ayta/templates/admin/workers.html

@@ -19,8 +19,33 @@
 </form>
 <div class="divider"></div>
 <div class="row">
-  <div class="col s12">
+  <div class="col s12 m-4">
-    <h6>Current workers</h6>
+    <h5>Reserved tasks per worker</h5>
+    <p>Usually 4 tasks per worker</p>
+    {% for worker in reserved %}
+    <span>{{ worker }}</span>
+    <table class="striped highlight responsive-table" style=" border: 1px solid black;">
+      <thead>
+        <tr>
+          <th>ID</th>
+          <th>Task</th>
+          <th>Arguments</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for task in reserved[worker] %}
+        <tr>
+          <td>{{ task.get('id') }}</td>
+          <td>{{ task.get('name') }}</td>
+          <td>{{ task.get('args') }} {{ task.get('kwargs') }}</td>
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+    {% endfor %}
+  </div>
+  <div class="col s12 m-4">
+    <h5>Current workers and processing tasks</h5>
     {% for worker in tasks %}
     <span>{{ worker }}</span>
     <table class="striped highlight responsive-table" style=" border: 1px solid black;">
@@ -35,7 +60,7 @@
         {% for task in tasks[worker] %}
         <tr>
           <td>{{ task.get('id') }}</td>
-          <td>{{ task.get('type') }}</td>
+          <td>{{ task.get('name') }}</td>
           <td>{{ task.get('time_start')|epoch_time }}</td>
         </tr>
         {% endfor %}