updated functions

app.py

@@ -286,17 +286,7 @@ def player_fullscreen(player_id):
 @login_required
 @admin_required
 def delete_player(player_id):
-    player = Player.query.get_or_404(player_id)
-    
-    # Delete all media related to the player
-    media_items = Content.query.filter_by(player_id=player_id).all()
-    for media in media_items:
-        db.session.delete(media)
-    
-    # Delete the player
-    db.session.delete(player)
-    db.session.commit()
-    
+    delete_player_util(player_id)
     return redirect(url_for('dashboard'))
 
 # Update the add_player function

enviroment.txt

@@ -12,4 +12,14 @@ python3 setup.py bdist_wheel flask
 
 
 for installing all the requirements
-pip install -r requirements.txt
+pip install -r requirements.txt
+
+
+
+sudo apt-get update
+sudo apt-get install -y \
+    ffmpeg \
+    libpoppler-cpp-dev \
+    poppler-utils \
+    libreoffice \
+    libmagic1

ppt

@@ -1,30 +0,0 @@
-def convert_ppt_to_images(input_file, output_folder):
-    """
-    Converts a PowerPoint file (.ppt or .pptx) to images using LibreOffice.
-    Each slide is saved as a separate image in the output folder.
-    """
-    if not os.path.exists(output_folder):
-        os.makedirs(output_folder)
-
-    # Convert the PowerPoint file to images using LibreOffice
-    command = [
-        'libreoffice',
-        '--headless',
-        '--convert-to', 'png',
-        '--outdir', output_folder,
-        input_file
-    ]
-    try:
-        subprocess.run(command, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        print(f"PPT file converted to images: {input_file}")
-    except subprocess.CalledProcessError as e:
-        print(f"Error converting PPT to images: {e.stderr.decode()}")
-        return False
-
-    # Rename the generated images to follow the naming convention
-    base_name = os.path.splitext(os.path.basename(input_file))[0]
-    for i, file_name in enumerate(sorted(os.listdir(output_folder))):
-        if file_name.endswith('.png'):
-            new_name = f"{base_name}_{i + 1}.png"
-            os.rename(os.path.join(output_folder, file_name), os.path.join(output_folder, new_name))
-    return True

requirements.txt

@@ -19,3 +19,7 @@ gunicorn==20.1.0
 pdf2image==1.17.0
 python-pptx==0.6.21
 cairosvg==2.7.0
+Pillow==10.0.1
+ffmpeg-python==0.2.0
+python-magic==0.4.27
+PyPDF2==3.0.1

utils/uploads.py

@@ -40,12 +40,8 @@ def add_image_to_playlist(app, file, filename, duration, target_type, target_id)
 
 # Video conversion functions
 def convert_video(input_file, output_folder):
-    """ Converts a video file to MP4 format with H.264 codec, 720p resolution, and 30 FPS.
-    Args:
-        input_file (str): Path to the input video file.
-        output_folder (str): Path to the folder where the converted video will be saved.
-    Returns:
-        str: Path to the converted video file, or None if conversion fails.
+    """
+    Converts a video file to MP4 format with H.264 codec.
     """
     if not os.path.exists(output_folder):
         os.makedirs(output_folder)
@@ -78,6 +74,9 @@ def convert_video(input_file, output_folder):
         return None
 
 def convert_video_and_update_playlist(app, file_path, original_filename, target_type, target_id, duration):
+    """
+    Converts a video and updates the playlist database.
+    """
     print(f"Starting video conversion for: {file_path}")
     converted_file = convert_video(file_path, app.config['UPLOAD_FOLDER'])
     if converted_file: