From 589df8813ea7732501fb551296d8fd45c4186217 Mon Sep 17 00:00:00 2001
From: Arjun Satarkar <me@arjunsatarkar.net>
Date: Thu, 22 Jun 2023 11:10:59 +0530
Subject: Improve CLI arguments, add basic tag support, add CSS

---
 serve.py                                           |  81 +++++++++++++++------
 .../OpenSans-Italic-VariableFont_wdth,wght.ttf     | Bin 0 -> 580356 bytes
 .../OpenSans/OpenSans-VariableFont_wdth,wght.ttf   | Bin 0 -> 529700 bytes
 static/styles/main.css                             |  48 ++++++++++++
 views/add_feed.tpl                                 |   8 +-
 views/index.tpl                                    |  55 +++++++++-----
 6 files changed, 148 insertions(+), 44 deletions(-)
 create mode 100644 static/fonts/OpenSans/OpenSans-Italic-VariableFont_wdth,wght.ttf
 create mode 100644 static/fonts/OpenSans/OpenSans-VariableFont_wdth,wght.ttf
 create mode 100644 static/styles/main.css

diff --git a/serve.py b/serve.py
index 7e07fdc..2f45d3e 100755
--- a/serve.py
+++ b/serve.py
@@ -1,17 +1,19 @@
 #!/usr/bin/env python3
-from gevent import monkey
+import gevent.monkey
 
-monkey.patch_all()
+gevent.monkey.patch_all()
 import bottle
 import feedparser
 import gevent.lock
 
 import argparse
-import datetime
+import os
+import pathlib
+import time
 
 parser = argparse.ArgumentParser()
-parser.add_argument("host", nargs="?", default="localhost")
-parser.add_argument("-p", "--port", default=8000, type=int)
+parser.add_argument("--host", default="localhost")
+parser.add_argument("--port", default=8000, type=int)
 args = parser.parse_args()
 
 feeds_lock = gevent.lock.RLock()
@@ -20,8 +22,27 @@ feeds = {}
 feed_items_lock = gevent.lock.RLock()
 feed_items = []
 
-def store_feed(feed_url: str):
-    ...
+
+def parse_space_separated_tags(inp: str) -> list[str]:
+    tags = []
+    tag = ""
+    escaped = False
+    for c in inp:
+        match c:
+            case "\\":
+                if not escaped:
+                    escaped = True
+                    continue
+            case " ":
+                if not escaped:
+                    tags.append(tag)
+                    tag = ""
+                    continue
+        escaped = False
+        tag += c
+    if tag:
+        tags.append(tag)
+    return tags
 
 
 @bottle.route("/")
@@ -29,6 +50,7 @@ def index():
     with feed_items_lock:
         return bottle.template("index", items=feed_items)
 
+
 @bottle.get("/add_feed")
 def add_feed_ui():
     return bottle.template("add_feed")
@@ -37,38 +59,51 @@ def add_feed_ui():
 @bottle.post("/add_feed")
 def add_feed_effect():
     feed_source = bottle.request.forms.get("feed_source")
+    tags = parse_space_separated_tags(bottle.request.forms.get("tags"))
+
     already_present: bool = False
     with feeds_lock:
         if feed_source not in feeds:
-            feeds[feed_source] = {}
+            feeds[feed_source] = {"tags": tags}
         else:
             already_present = True
-        print(feeds)
+
     feed = feedparser.parse(feed_source)
     with feed_items_lock:
         for entry in reversed(feed.entries):
             try:
-                date_published = datetime.datetime(*(entry.published_parsed[0:6])).strftime("%x %X")
+                date_published = time.strftime("%x %X", entry.published_parsed)
             except AttributeError:
                 date_published = None
             try:
-                date_updated = datetime.datetime(*(entry.updated_parsed[0:6])).strftime("%x %X")
+                date_updated = time.strftime("%x %X", entry.updated_parsed)
             except AttributeError:
                 date_updated = None
             if date_updated == date_published:
                 date_updated = None
-            feed_items.append({
-                "title": entry["title"],
-                "link": entry["link"],
-                "date_published": date_published,
-                "date_updated": date_updated,
-            })
-    return bottle.template("add_feed", after_add=True, feed_source=feed_source, already_present=already_present)
-
-
-@bottle.get("/modify_feed")
-def modify_feed_ui():
-    ...
+            feed_items.append(
+                {
+                    "title": entry["title"],
+                    "link": entry["link"],
+                    "date_published": date_published,
+                    "date_updated": date_updated,
+                    "feed": {
+                        "tags": tags,
+                    },
+                }
+            )
+
+    return bottle.template(
+        "add_feed",
+        after_add=True,
+        feed_source=feed_source,
+        already_present=already_present,
+    )
+
+
+@bottle.get("/static/<path:path>")
+def serve_static(path):
+    return bottle.static_file(path, pathlib.Path(os.getcwd(), "static"))
 
 
 bottle.run(host=args.host, port=args.port, server="gevent")
diff --git a/static/fonts/OpenSans/OpenSans-Italic-VariableFont_wdth,wght.ttf b/static/fonts/OpenSans/OpenSans-Italic-VariableFont_wdth,wght.ttf
new file mode 100644
index 0000000..5bda9cc
Binary files /dev/null and b/static/fonts/OpenSans/OpenSans-Italic-VariableFont_wdth,wght.ttf differ
diff --git a/static/fonts/OpenSans/OpenSans-VariableFont_wdth,wght.ttf b/static/fonts/OpenSans/OpenSans-VariableFont_wdth,wght.ttf
new file mode 100644
index 0000000..e4142bf
Binary files /dev/null and b/static/fonts/OpenSans/OpenSans-VariableFont_wdth,wght.ttf differ
diff --git a/static/styles/main.css b/static/styles/main.css
new file mode 100644
index 0000000..deea098
--- /dev/null
+++ b/static/styles/main.css
@@ -0,0 +1,48 @@
+@font-face {
+    font-family: "Open Sans";
+    src: url("/static/fonts/OpenSans/OpenSans-VariableFont_wdth,wght.ttf") format("truetype-variations");
+    font-weight: 100 1000;
+}
+
+@font-face {
+    font-family: "Open Sans";
+    src: url("/static/fonts/OpenSans/OpenSans-Italic-VariableFont_wdth,wght.ttf") format("truetype-variations");
+    font-style: italic;
+    font-weight: 100 1000;
+}
+
+:root {
+    font-family: "Open Sans", sans-serif;
+}
+
+table {
+    width: 100%;
+    border-collapse: collapse;
+    border: 1px solid black;
+}
+
+th, td {
+    border: 1px solid black;
+}
+
+.hover-help {
+    cursor: help;
+    user-select: none;
+    padding-left: 0.2em;
+}
+
+@media (pointer: coarse), (hover: none) {
+    div.side-by-side-help-container {
+        display: table-row;
+    }
+
+    div.side-by-side-help-container > * {
+        display: table-cell;
+    }
+
+    div.side-by-side-help-container > .hover-help:focus::after {
+        content: attr(title);
+        font-size: small;
+        padding-left: 0.2em;
+    }
+}
diff --git a/views/add_feed.tpl b/views/add_feed.tpl
index bac78b0..3c54ffb 100644
--- a/views/add_feed.tpl
+++ b/views/add_feed.tpl
@@ -3,7 +3,8 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Add Feed</title>
+    <title>Add Feed | TagRSS</title>
+    <link href="/static/styles/main.css" rel="stylesheet">
 </head>
 <body>
     <a href="/">&lt; home</a>
@@ -18,6 +19,11 @@
     <form method="post">
         <input type="url" placeholder="Feed source" name="feed_source">
         <br>
+        <div class="side-by-side-help-container">
+            <input type="text" placeholder="Tags" name="tags">
+            <span class="hover-help" tabindex="0" title="Space separated. Backslashes escape spaces.">🛈</span>
+        </div>
+        <br>
         <input type="submit" value="Add">
     </form>
 </body>
diff --git a/views/index.tpl b/views/index.tpl
index b08ce0f..d521810 100644
--- a/views/index.tpl
+++ b/views/index.tpl
@@ -3,31 +3,46 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>View Feeds</title>
+    <title>View Feeds | TagRSS</title>
+    <link href="/static/styles/main.css" rel="stylesheet">
 </head>
 <body>
+    <h1>TagRSS</h1>
+    <nav>
+        <p><a href="/add_feed">Add feed</a></p>
+    </nav>
     <table>
-        <tr>
-            <th>Title</th>
-            <th>Date</th>
-        </tr>
-        % for i, item in enumerate(reversed(items)):
+        <thead>
             <tr>
-                <td><a href="{{item["link"]}}">{{item["title"]}}</a></td>
-                <%
-                    dates = []
-                    if item.get("date_published", None):
-                        dates.append(item["date_published"])
-                    end
-                    if item.get("date_updated", None):
-                        dates.append(item["date_updated"])
-                    end
-                %>
-                <td>
-                    {{", updated ".join(dates)}}
-                </td>
+                <th>#</th>
+                <th>Title</th>
+                <th>Date</th>
+                <th>Tags</th>
             </tr>
-        % end
+        </thead>
+        <tbody>
+            % for i, item in enumerate(reversed(items)):
+                <tr>
+                    <td>{{i + 1}}</td>
+                    <td><a href="{{item["link"]}}">{{item["title"]}}</a></td>
+                    <%
+                        dates = []
+                        if item.get("date_published", None):
+                            dates.append(item["date_published"])
+                        end
+                        if item.get("date_updated", None):
+                            dates.append(item["date_updated"])
+                        end
+                    %>
+                    <td>
+                        {{", updated ".join(dates)}}
+                    </td>
+                    <td>
+                        {{", ".join(item["feed"]["tags"])}}
+                    </td>
+                </tr>
+            % end
+        </tbody>
     </table>
 </body>
 </html>
-- 
cgit v1.2.3-57-g22cb