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46 lines
1.9 KiB
Python
46 lines
1.9 KiB
Python
import os
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import re
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import shutil
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from pathlib import Path
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from django.core.management.base import BaseCommand
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from attachments.models import Attachment
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from articles.models import Article
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class Command(BaseCommand):
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def handle(self, *_args, **_options) -> None:
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base_folder="/app/db/posts"
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os.makedirs(base_folder, exist_ok=True)
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for article in Article.objects.all():
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self.stdout.write(f"Processing {article.title}...")
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tags = map(repr, article.tags.all().values_list("name", flat=True))
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date = article.published_at or article.created_at
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lines = [
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"---",
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f'title: "{article.title}"',
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f"tags: [{', '.join(tags)}]",
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f"date: {date.isoformat()}",
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f'aliases: ["/{article.slug}"]',
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"---",
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]
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folder = f"{base_folder}/{article.slug}"
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os.makedirs(folder, exist_ok=True)
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attachments = set(re.findall(r"/attachments/(\d+)", article.content))
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attachments = Attachment.objects.filter(id__in=attachments)
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content = article.content.replace("\r", "")
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content = re.sub(r"!\[([^]]*)]\(/attachments/(\d+)[^)]*\)", r"", content)
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content = re.sub(r"\{:[^}]*}", "", content)
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for attachment in attachments:
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src = Path(attachment.original_file.path)
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dst = (Path(folder) / str(attachment.pk)).with_suffix(src.suffix)
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shutil.copy(src, dst)
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self.stdout.write(str(dst))
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content = content.replace(f"{attachment.pk}.__SUFFIX__", f"{attachment.pk}{src.suffix}")
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with open(f"{folder}/index.md", "w") as f:
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f.write("\n".join(lines))
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f.write("\n")
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f.write(content)
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f.write("\n")
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self.stdout.write(self.style.SUCCESS("Successfully wrote all posts."))
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