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Merge pull request #388 from knatten/rss-atom
Rss atom
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| import datetime | ||
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| from django.core.management.base import BaseCommand | ||
| from django.urls import reverse | ||
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| from quiz.util import get_published_questions | ||
| from cppquiz import settings | ||
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| rss_header = """<?xml version="1.0" encoding="UTF-8" ?> | ||
| <rss version="2.0"> | ||
| <channel> | ||
| <title>CppQuiz - New Questions</title> | ||
| <link>https://cppquiz.org</link> | ||
| <description>Latest C++ quiz questions from CppQuiz.org</description> | ||
| <language>en-us</language> | ||
| <lastBuildDate>{{last_build_date}}</lastBuildDate> | ||
| """ | ||
|
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| rss_question = """ | ||
| <item> | ||
| <title>Question {{id}}</title> | ||
| <link>{{url}}</link> | ||
| <description>Question {{id}} on CppQuiz.org</description> | ||
| <pubDate>{{pubdate}}</pubDate> | ||
| <guid>{{url}}</guid> | ||
| </item> | ||
| """ | ||
|
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| rss_footer = """ | ||
| </channel> | ||
| </rss> | ||
| """ | ||
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| atom_header = """<?xml version="1.0" encoding="UTF-8"?> | ||
| <feed xmlns="http://www.w3.org/2005/Atom"> | ||
| <title>CppQuiz - New Questions</title> | ||
| <link href="https://cppquiz.org/" /> | ||
| <updated>{{last_build_date}}</updated> | ||
| <author> | ||
| <name>CppQuiz</name> | ||
| </author> | ||
| <id>https://cppquiz.org/</id> | ||
| """ | ||
|
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| atom_question = """ | ||
| <entry> | ||
| <title>Question {{id}}</title> | ||
| <link href="{{url}}" /> | ||
| <id>{{url}}</id> | ||
| <updated>{{pubdate}}</updated> | ||
| <summary>Question {{id}} on CppQuiz.org</summary> | ||
| </entry> | ||
| """ | ||
|
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| atom_footer = """ | ||
| </feed> | ||
| """ | ||
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| class Command(BaseCommand): | ||
| help = "Generate an RSS or Atom feed for published questions." | ||
| post_count = 20 | ||
|
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| def add_arguments(self, parser): | ||
| parser.add_argument( | ||
| "format", choices=["rss", "atom"], | ||
| help="Choose feed format: 'rss' or 'atom'" | ||
| ) | ||
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| def handle(self, *args, **options): | ||
| feed_format = options["format"] | ||
| header = atom_header if feed_format == "atom" else rss_header | ||
| question = atom_question if feed_format == "atom" else rss_question | ||
| footer = atom_footer if feed_format == "atom" else rss_footer | ||
| time_format = "%Y-%m-%dT%H:%M:%SZ" if feed_format == "atom" else "%a, %d %b %Y %H:%M:%S GMT" | ||
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| last_build_date = datetime.datetime.now().strftime(time_format) | ||
| print(header.replace("{{last_build_date}}", last_build_date)) | ||
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| for q in get_published_questions().order_by('-publish_time')[:self.post_count]: | ||
| url = settings.SITE_URL + reverse('quiz:question', args=[q.pk]) | ||
| print(question.replace("{{id}}", str(q.id)).replace("{{url}}", url).replace( | ||
| "{{pubdate}}", q.publish_time.strftime(time_format))) | ||
|
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| print(footer) |
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