From 0be69d4b5db18b1e0794fd3dc3297da0a16b1ccf Mon Sep 17 00:00:00 2001
From: Frederick Yin <fkfd@macaw.me>
Date: Sat, 4 Jul 2020 14:23:36 +0800
Subject: Minimal viable product

---
 utab/__main__.py | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 utab/__main__.py

(limited to 'utab/__main__.py')

diff --git a/utab/__main__.py b/utab/__main__.py
new file mode 100644
index 0000000..5e619ed
--- /dev/null
+++ b/utab/__main__.py
@@ -0,0 +1,77 @@
+from flask import Flask, Response, request, redirect, abort
+from appdirs import user_data_dir
+from pathlib import Path
+import urllib
+import sys
+import yaml
+import csv
+from .rendering import *
+
+app = Flask(__name__)
+
+# locate page template at e.g. $XDG_CONFIG_HOME/utab/index.html
+# and sites json file at utab/sites.json
+data_dir = user_data_dir(appname="utab")
+template_fp = Path(data_dir) / "index.html"
+css_dir = Path(data_dir) / "css"
+try:
+    template = Path.open(template_fp).read()
+except FileNotFoundError:
+    print("Template file not found.")
+    sys.exit(1)
+
+sites_fp = Path(data_dir) / "sites.csv"
+config_fp = Path(data_dir) / "config.yml"
+with open(config_fp) as f:
+    config = yaml.load(f.read())
+    f.close()
+
+
+def read_sites():
+    with open(sites_fp) as f:
+        sites = list(csv.reader(f))
+        f.close()
+        return sites
+
+
+@app.route("/")
+def index():
+    return render_page(
+        template,
+        sites=render_sites(
+            read_sites(), columns=config["columns"], rows=config["rows"]
+        ),
+    )
+
+
+@app.route("/go/<path:url>")
+def visit_site(url):
+    print(url)
+    url_unesc = urllib.parse.unquote(url)  # unescaped url
+    print(url_unesc)
+    sites = read_sites()
+    for i, s in enumerate(sites):
+        if s[0] == url_unesc:
+            sites[i][VISITS] = str(int(sites[i][VISITS]) + 1)
+            with open(sites_fp, "w") as f:
+                # update visits
+                csv.writer(f).writerows(sites)
+                f.close()
+            return redirect(url_unesc, 302)
+
+
+@app.route("/css/<string:filename>")
+def serve_css(filename):
+    try:
+        with open(css_dir / filename) as f:
+            resp = Response(f.read(), 200, {"Content-Type": "text/css"})
+            f.close()
+            return resp
+    except FileNotFoundError:
+        return abort(404)
+    except:
+        return abort(500)
+
+
+# run on localhost only
+app.run("127.0.0.1", 64366)
-- 
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