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updated the upload functionality to handle large files and added a new image file

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DigiServer Developer
2025-08-21 16:25:08 +03:00
parent 58694ff3f4
commit 7b24245ddb
5 changed files with 83 additions and 8 deletions
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17
app/utils/uploads.py
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@@ -290,21 +290,33 @@ def process_pptx(input_file, output_folder, duration, target_type, target_id):
try:
# Step 1: Convert PPTX to PDF using LibreOffice for vector quality
print("Step 1: Converting PPTX to PDF...")
from utils.pptx_converter import pptx_to_pdf_libreoffice
pdf_file = pptx_to_pdf_libreoffice(input_file, output_folder)
if not pdf_file:
print("Error: Failed to convert PPTX to PDF")
print("This could be due to:")
print("- LibreOffice not properly installed")
print("- Corrupted PPTX file")
print("- Insufficient memory")
print("- File permission issues")
return False
print(f"PPTX successfully converted to PDF: {pdf_file}")
# Step 2: Use the same PDF to images workflow as direct PDF uploads
print("Step 2: Converting PDF to JPG images...")
# Convert PDF to JPG images (300 DPI, same as PDF workflow)
image_filenames = convert_pdf_to_images(pdf_file, output_folder, delete_pdf=True, dpi=300)
if not image_filenames:
print("Error: Failed to convert PDF to images")
print("This could be due to:")
print("- poppler-utils not properly installed")
print("- PDF corruption during conversion")
print("- Insufficient disk space")
print("- Memory issues during image processing")
return False
print(f"Generated {len(image_filenames)} JPG images from PPTX → PDF")
@@ -313,11 +325,14 @@ def process_pptx(input_file, output_folder, duration, target_type, target_id):
if os.path.exists(input_file):
os.remove(input_file)
print(f"Original PPTX file deleted: {input_file}")
# Step 4: Update playlist with generated images in sequential order
print("Step 3: Adding images to playlist...")
success = update_playlist_with_files(image_filenames, duration, target_type, target_id)
if success:
print(f"Successfully processed PPTX: {len(image_filenames)} images added to playlist")
else:
print("Error: Failed to add images to playlist database")
return success
except Exception as e: