diff options
Diffstat (limited to 'pydis_site/apps/home/views')
| -rw-r--r-- | pydis_site/apps/home/views/__init__.py | 3 | ||||
| -rw-r--r-- | pydis_site/apps/home/views/home.py | 163 |
2 files changed, 0 insertions, 166 deletions
diff --git a/pydis_site/apps/home/views/__init__.py b/pydis_site/apps/home/views/__init__.py deleted file mode 100644 index 28cc4d65..00000000 --- a/pydis_site/apps/home/views/__init__.py +++ /dev/null @@ -1,3 +0,0 @@ -from .home import HomeView, timeline - -__all__ = ["HomeView", "timeline"] diff --git a/pydis_site/apps/home/views/home.py b/pydis_site/apps/home/views/home.py deleted file mode 100644 index 8a165682..00000000 --- a/pydis_site/apps/home/views/home.py +++ /dev/null @@ -1,163 +0,0 @@ -import logging -from typing import Dict, List - -import httpx -from django.core.handlers.wsgi import WSGIRequest -from django.http import HttpResponse -from django.shortcuts import render -from django.utils import timezone -from django.views import View - -from pydis_site import settings -from pydis_site.apps.home.models import RepositoryMetadata - -log = logging.getLogger(__name__) - - -class HomeView(View): - """The main landing page for the website.""" - - github_api = "https://api.github.com/users/python-discord/repos?per_page=100" - repository_cache_ttl = 3600 - - # Which of our GitHub repos should be displayed on the front page, and in which order? - repos = [ - "python-discord/site", - "python-discord/bot", - "python-discord/snekbox", - "python-discord/sir-lancebot", - "python-discord/metricity", - "python-discord/king-arthur", - ] - - def __init__(self): - """Clean up stale RepositoryMetadata.""" - if not settings.STATIC_BUILD: - RepositoryMetadata.objects.exclude(repo_name__in=self.repos).delete() - - # If no token is defined (for example in local development), then - # it does not make sense to pass the Authorization header. More - # specifically, GitHub will reject any requests from us due to the - # invalid header. We can make a limited number of anonymous requests - # though, which is useful for testing. - if settings.GITHUB_TOKEN: - self.headers = {"Authorization": f"token {settings.GITHUB_TOKEN}"} - else: - self.headers = {} - - def _get_api_data(self) -> Dict[str, Dict[str, str]]: - """ - Call the GitHub API and get information about our repos. - - If we're unable to get that info for any reason, return an empty dict. - """ - repo_dict = {} - try: - # Fetch the data from the GitHub API - api_data: List[dict] = httpx.get( - self.github_api, - headers=self.headers, - timeout=settings.TIMEOUT_PERIOD - ).json() - except httpx.TimeoutException: - log.error("Request to fetch GitHub repository metadata for timed out!") - return repo_dict - - # Process the API data into our dict - for repo in api_data: - try: - full_name = repo["full_name"] - - if full_name in self.repos: - repo_dict[full_name] = { - "full_name": repo["full_name"], - "description": repo["description"], - "language": repo["language"], - "forks_count": repo["forks_count"], - "stargazers_count": repo["stargazers_count"], - } - # Something is not right about the API data we got back from GitHub. - except (TypeError, ConnectionError, KeyError) as e: - log.error( - "Unable to parse the GitHub repository metadata from response!", - extra={ - 'api_data': api_data, - 'error': e - } - ) - continue - - return repo_dict - - def _get_repo_data(self) -> List[RepositoryMetadata]: - """Build a list of RepositoryMetadata objects that we can use to populate the front page.""" - # First off, load the timestamp of the least recently updated entry. - if settings.STATIC_BUILD: - last_update = None - else: - last_update = ( - RepositoryMetadata.objects.values_list("last_updated", flat=True) - .order_by("last_updated").first() - ) - - # If we did not retrieve any results here, we should import them! - if last_update is None: - - # Try to get new data from the API. If it fails, we'll return an empty list. - # In this case, we simply don't display our projects on the site. - api_repositories = self._get_api_data() - - # Create all the repodata records in the database. - data = [ - RepositoryMetadata( - repo_name=api_data["full_name"], - description=api_data["description"], - forks=api_data["forks_count"], - stargazers=api_data["stargazers_count"], - language=api_data["language"], - ) - for api_data in api_repositories.values() - ] - - if settings.STATIC_BUILD: - return data - else: - return RepositoryMetadata.objects.bulk_create(data) - - # If the data is stale, we should refresh it. - if (timezone.now() - last_update).seconds > self.repository_cache_ttl: - # Try to get new data from the API. If it fails, return the cached data. - api_repositories = self._get_api_data() - - if not api_repositories: - return RepositoryMetadata.objects.all() - - # Update or create all RepoData objects in self.repos - database_repositories = [] - for api_data in api_repositories.values(): - repo_data, _created = RepositoryMetadata.objects.update_or_create( - repo_name=api_data["full_name"], - defaults={ - 'repo_name': api_data["full_name"], - 'description': api_data["description"], - 'forks': api_data["forks_count"], - 'stargazers': api_data["stargazers_count"], - 'language': api_data["language"], - } - ) - database_repositories.append(repo_data) - return database_repositories - - # Otherwise, if the data is fresher than 2 minutes old, we should just return it. - else: - return RepositoryMetadata.objects.all() - - def get(self, request: WSGIRequest) -> HttpResponse: - """Collect repo data and render the homepage view.""" - repo_data = self._get_repo_data() - return render(request, "home/index.html", {"repo_data": repo_data}) - - -def timeline(request: WSGIRequest) -> HttpResponse: - """Render timeline view.""" - return render(request, 'home/timeline.html') |