Add /add page and cli.py for updating feeds

app/cli.py

@@ -1,9 +1,11 @@
 from __future__ import annotations
 
+from pathlib import Path
 from typing import TYPE_CHECKING
 
 import click
-from reader import Reader, UpdateError
+from reader import Feed, Reader, UpdateError, UpdateResult
+from reader.types import UpdatedFeed
 
 from app.dependencies import get_reader
 
@@ -11,19 +13,44 @@ if TYPE_CHECKING:
     from reader import UpdatedFeed
 
 
+def add_broken_feed_to_csv(feed: Feed | UpdateResult | None) -> None:
+    """Add a broken feed to a CSV file."""
+    if feed is None:
+        click.echo("Feed is None.", err=True)
+        return
+
+    with Path("broken_feeds.csv").open("a", encoding="utf-8") as f:
+        f.write(f"{feed.url}\n")
+
+
 @click.command()
 def update_feeds() -> None:
     """Update all the feeds."""
-    click.echo("Updating feeds...")
     reader: Reader = get_reader()
-    for feed in reader.update_feeds_iter():
+    click.echo("Updating feeds...")
+
+    for feed in reader.update_feeds_iter(updates_enabled=True, workers=100):
+        url: str = feed.url
         value: UpdatedFeed | None | UpdateError = feed.value
-        if value is not None and isinstance(value, UpdateError):
-            click.echo(f"Error updating {feed.url}: {value}")
-        else:
-            click.echo(f"Updated {feed.url}.")
+
+        if isinstance(value, UpdateError):
+            add_broken_feed_to_csv(feed)
+            reader.disable_feed_updates(url)
+            continue
+
+        if value is None:
+            click.echo(f"Feed not updated: {url}")
+            continue
+
+        click.echo(f"Updated feed: {url}")
+
     click.echo("Feeds updated.")
 
 
 if __name__ == "__main__":
+    reader: Reader = get_reader()
+
+    for feed in reader.get_feeds(updates_enabled=False):
+        reader.enable_feed_updates(feed)
+
     update_feeds()

app/routers/static.py

@@ -6,9 +6,10 @@ import time
 from pathlib import Path
 from typing import TYPE_CHECKING
 
-from fastapi import APIRouter, File, Request, UploadFile
+from fastapi import APIRouter, File, Form, Request, UploadFile
 from fastapi.responses import FileResponse
 from fastapi.templating import Jinja2Templates
+from reader import FeedExistsError, InvalidFeedURLError
 
 from app.dependencies import CommonReader, CommonStats  # noqa: TCH001
 from app.settings import MEDIA_ROOT
@@ -131,3 +132,40 @@ async def upload_page(request: Request, stats: CommonStats):
 async def contact(request: Request, stats: CommonStats):
     """Contact page."""
     return templates.TemplateResponse(request=request, name="contact.html", context={"stats": stats})
+
+
+@static_router.post(path="/contact", summary="Contact page.", tags=["HTML"])
+async def contact_form(request: Request, stats: CommonStats, message: str = Form(...)):
+    """Contact page."""
+    # TODO(TheLovinator): Send the message to the admin.  # noqa: TD003
+    return {
+        "message": message,
+        "stats": stats,
+    }
+
+
+@static_router.get(path="/add", summary="Add feeds page.", tags=["HTML"])
+async def add_page(request: Request, stats: CommonStats):
+    """Add feeds page."""
+    return templates.TemplateResponse(request=request, name="add.html", context={"stats": stats})
+
+
+@static_router.post(path="/add", summary="Add feeds page.", tags=["HTML"])
+async def add_feed(reader: CommonReader, stats: CommonStats, feed_urls: str = Form(...)):
+    """Add feeds page."""
+    feed_info = []
+    # Each line is a feed URL.
+    for feed_url in feed_urls.split("\n"):
+        try:
+            reader.add_feed(feed_url.strip())
+            feed_info.append({"url": feed_url.strip(), "status": "Added"})
+        except FeedExistsError as e:
+            feed_info.append({"url": feed_url.strip(), "status": str(e)})
+        except InvalidFeedURLError as e:
+            feed_info.append({"url": feed_url.strip(), "status": str(e)})
+
+    return {
+        "feed_urls": feed_urls,
+        "stats": stats,
+        "feed_info": feed_info,
+    }

app/testboi.py

@@ -0,0 +1,5 @@
+from reader import Reader, make_reader
+
+reader: Reader = make_reader(url="testboi.sqlite")
+reader.add_feed("http://485i.com/feed/")
+reader.update_feeds()