Add base framework

Add Templates
Add Static Files
Add SQL

period/__init__.py

@@ -22,4 +22,14 @@ def create_app(test_config=None):
     def hello():
         return 'Hello, World!'
 
+    from . import db
+    db.init_app(app)
+
+    # from . import auth
+    # app.register_blueprint(auth.bp)
+
+    from . import cycles
+    app.register_blueprint(cycles.bp)
+    app.add_url_rule('/', endpoint='index')
+
     return app

period/cycles.py

@@ -0,0 +1,59 @@
+from itertools import cycle
+from tracemalloc import start
+from flask import (
+    Blueprint, flash, g, redirect, render_template, request, url_for
+)
+from werkzeug.exceptions import abort
+import pendulum
+
+# from flaskr.auth import login_required
+from period.db import get_db
+
+bp = Blueprint('cycles', __name__)
+
+@bp.route('/')
+def index():
+    db = get_db()
+    cycles = db.execute(
+        'SELECT id, start_time, end_time, cycle_length'
+        ' FROM cycle ORDER BY start_time DESC'
+    ).fetchall()
+    return render_template('cycle/index.html', cycles=cycles)
+
+@bp.route('/create', methods=('GET', 'POST'))
+def create():
+    if request.method == 'POST':
+        start_time = pendulum.from_format(request.form['start_time'], 'YYYY-MM-DD')
+        # start_time = start_time.to_datetime_string()
+        try:
+            end_time = pendulum.from_format(request.form['end_time'], 'YYYY-MM-DD')
+        except ValueError:
+            end_time = pendulum.datetime(1900,1,1)
+        error = None
+        print(request.form['end_time'])
+
+        if not start_time:
+            error = "You must provide a start date"
+        
+        if end_time > start_time:
+            cycle_length = (end_time - start_time).days
+        else:
+            cycle_length = (pendulum.now() - start_time).days
+
+        if error is not None:
+            flash(error)
+        else:
+            db = get_db()
+            if end_time > start_time:
+                db.execute(
+                    'INSERT INTO cycle (start_time, end_time, cycle_length) VALUES (?, ?, ?)',
+                    (start_time.to_datetime_string(), end_time.to_datetime_string(), cycle_length)
+                )
+            else:
+                db.execute(
+                    'INSERT INTO cycle (start_time, cycle_length) VALUES (?, ?)',
+                    (start_time.to_datetime_string(), cycle_length)
+                )
+            db.commit()
+            return redirect(url_for('index'))
+    return render_template('cycle/create.html')

period/db.py

@@ -0,0 +1,37 @@
+import sqlite3
+
+import click
+from flask import current_app, g
+from flask.cli import with_appcontext
+
+def get_db():
+    if 'db' not in g:
+        g.db = sqlite3.connect(
+            current_app.config['DATABASE'],
+            detect_types=sqlite3.PARSE_DECLTYPES
+        )
+        g.db.row_factory = sqlite3.Row
+
+    return g.db
+
+def close_db(e=None):
+    db = g.pop('db', None)
+
+    if db is not None:
+        db.close()
+
+def init_db():
+    db = get_db()
+
+    with current_app.open_resource('schema.sql') as f:
+        db.executescript(f.read().decode('utf8'))
+
+@click.command('init-db')
+@with_appcontext
+def init_db_command():
+    init_db()
+    click.echo('Initializing the database.')
+
+def init_app(app):
+    app.teardown_appcontext(close_db)
+    app.cli.add_command(init_db_command)

period/schema.sql

@@ -0,0 +1,8 @@
+DROP TABLE IF EXISTS cycle;
+
+CREATE TABLE cycle (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    start_time DATETIME,
+    end_time DATETIME,
+    cycle_length INTEGER
+);

period/static/style.css

@@ -0,0 +1,26 @@
+html { font-family: sans-serif; background: #eee; padding: 1rem; }
+body { max-width: 960px; margin: 0 auto; background: white; }
+h1 { font-family: serif; color: #377ba8; margin: 1rem 0; }
+a { color: #377ba8; }
+hr { border: none; border-top: 1px solid lightgray; }
+nav { background: lightgray; display: flex; align-items: center; padding: 0 0.5rem; }
+nav h1 { flex: auto; margin: 0; }
+nav h1 a { text-decoration: none; padding: 0.25rem 0.5rem; }
+nav ul  { display: flex; list-style: none; margin: 0; padding: 0; }
+nav ul li a, nav ul li span, header .action { display: block; padding: 0.5rem; }
+.content { padding: 0 1rem 1rem; }
+.content > header { border-bottom: 1px solid lightgray; display: flex; align-items: flex-end; }
+.content > header h1 { flex: auto; margin: 1rem 0 0.25rem 0; }
+.flash { margin: 1em 0; padding: 1em; background: #cae6f6; border: 1px solid #377ba8; }
+.post > header { display: flex; align-items: flex-end; font-size: 0.85em; }
+.post > header > div:first-of-type { flex: auto; }
+.post > header h1 { font-size: 1.5em; margin-bottom: 0; }
+.post .about { color: slategray; font-style: italic; }
+.post .body { white-space: pre-line; }
+.content:last-child { margin-bottom: 0; }
+.content form { margin: 1em 0; display: flex; flex-direction: column; }
+.content label { font-weight: bold; margin-bottom: 0.5em; }
+.content input, .content textarea { margin-bottom: 1em; }
+.content textarea { min-height: 12em; resize: vertical; }
+input.danger { color: #cc2f2e; }
+input[type=submit] { align-self: start; min-width: 10em; }

period/templates/base.html

@@ -0,0 +1,17 @@
+<!doctype html>
+<title>{% block title %}{% endblock %} - Period</title>
+<link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+<nav>
+  <h1>Period</h1>
+  <ul>
+  </ul>
+</nav>
+<section class="content">
+  <header>
+    {% block header %}{% endblock %}
+  </header>
+  {% for message in get_flashed_messages() %}
+    <div class="flash">{{ message }}</div>
+  {% endfor %}
+  {% block content %}{% endblock %}
+</section>

period/templates/cycle/create.html

@@ -0,0 +1,15 @@
+{% extends 'base.html' %}
+
+{% block header %}
+  <h1>{% block title %}New Cycle{% endblock %}</h1>
+{% endblock %}
+
+{% block content %}
+  <form method="post">
+    <label for="start_time">Start Time</label>
+    <input name="start_time" id="title" value="{{ request.form['start_time'] }}" required type="date">
+    <label for="end_time">End Time</label>
+    <input name="end_time" id="end_time" value="{{ request.form['end_time'] }}" type="date">
+    <input type="submit" value="Save">
+  </form>
+{% endblock %}

period/templates/cycle/index.html

@@ -0,0 +1,22 @@
+{% extends 'base.html' %}
+
+{% block header %}
+  <h1>{% block title %}Cycles{% endblock %}</h1><a class="action" href="{{ url_for('cycles.create') }}">New</a>
+{% endblock %}
+
+{% block content %}
+  {% for cycle in cycles %}
+    <article class="post">
+      <header>
+        <div>
+          <h1>{{ cycle['id'] }}</h1>
+          <div class="about">Started: {{ cycle['start_time'] }} and ended: {{ cycle['end_time'] }}</div>
+        </div>
+      </header>
+      <p class="body">Cycle Length: {{ cycle['cycle_length'] }} days.</p>
+    </article>
+    {% if not loop.last %}
+      <hr>
+    {% endif %}
+  {% endfor %}
+{% endblock %}