Add: view function to serve files
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1 changed files with 80 additions and 2 deletions
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from django.shortcuts import render
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import os
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# Create your views here.
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from django.conf import settings
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from django.shortcuts import get_object_or_404
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from django.http import HttpResponse, FileResponse
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from sorl.thumbnail import get_thumbnail
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from .models import PostFileModel
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def serve_content_file(request, file_hash):
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"""
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View function to serve content files for download or inline viewing
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"""
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print(f"Requesting file: {file_hash}")
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download = request.GET.get("d")
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thumbnail = request.GET.get("t")
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try:
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obj_file = get_object_or_404(PostFileModel, hash_blake3=file_hash)
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file_name = obj_file.name.first().filename
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file_type = obj_file.file_type
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source_file = obj_file.file
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if thumbnail:
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if file_type != "image":
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source_file = obj_file.thumbnail
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if thumbnail == "sx":
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file_name += ".thumb_64.jpg"
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thumbnail_file = get_thumbnail(source_file.path, "64", upscale=False)
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file = open(
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os.path.abspath(os.path.join(settings.MEDIA_ROOT, thumbnail_file.name)),
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"rb",
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)
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elif thumbnail == "sm":
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file_name += ".thumb_256.jpg"
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thumbnail_file = get_thumbnail(source_file.path, "256", upscale=False)
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file = open(
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os.path.abspath(os.path.join(settings.MEDIA_ROOT, thumbnail_file.name)),
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"rb",
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)
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elif thumbnail == "md":
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file_name += ".thumb_748.jpg"
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thumbnail_file = get_thumbnail(source_file.path, "748", upscale=False)
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file = open(
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os.path.abspath(os.path.join(settings.MEDIA_ROOT, thumbnail_file.name)),
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"rb",
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)
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elif thumbnail == "lg":
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file_name += ".thumb_1024.jpg"
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thumbnail_file = get_thumbnail(source_file.path, "1024", upscale=False)
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file = open(
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os.path.abspath(os.path.join(settings.MEDIA_ROOT, thumbnail_file.name)),
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"rb",
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)
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elif thumbnail == "xl":
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file_name += ".thumb_2048.jpg"
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thumbnail_file = get_thumbnail(source_file.path, "2048", upscale=False)
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file = open(
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os.path.abspath(os.path.join(settings.MEDIA_ROOT, thumbnail_file.name)),
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"rb",
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)
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else:
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file = source_file.file
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response = FileResponse(file)
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if download == "1":
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response["Content-Disposition"] = f'attachment; filename="{file_name}"'
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else:
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response["Content-Disposition"] = f'inline; filename="{file_name}"'
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return response
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except Exception as e:
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print(f"Error serving file: {e}")
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return HttpResponse("File not found", status=404)
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