initial commit

jnhmcknight · jnhmcknight · commit 8f63566097a2 · 2018-08-28T15:16:32.000-04:00
diff --git a/application/__init__.py b/application/__init__.py
@@ -0,0 +1,55 @@
+
+from urlparse import urlparse
+from flask import Flask, render_template
+
+from application.cache import recipes
+
+app = Flask(__name__)
+
+@app.template_filter('hostname_link')
+def hostname(url):
+    if not url:
+        return 'Unknown'
+
+    parsed = urlparse(url)
+    if not parsed.hostname:
+        return url
+
+    return '<a href="{}" target="_blank">{}</a>'.format(url, parsed.hostname)
+
+
+@app.template_filter('sorted')
+def mysorted(mylist):
+    return sorted(mylist)
+
+
+@app.template_filter('nl2br')
+def nl2br(string):
+    return string.replace('\n', '<br/>')
+
+
+@app.route("/")
+def index():
+    return render_template('recipes.html', recipes=recipes.all())
+
+
+@app.route("/recipe/<string:id>")
+def recipe(id):
+    single = recipes.single(id)
+    print(single)
+    return render_template('recipe.html', recipe=single, categories=[])
+
+
+@app.route("/cat")
+def categories():
+    return render_template('categories.html', categories=[])
+
+
+@app.route("/cat/<string:id>")
+def category(id):
+    return render_template('recipes.html', recipes=recipes.in_category(id))
+
+
+@app.route("/search")
+def search():
+    pass
diff --git a/application/cache.py b/application/cache.py
@@ -0,0 +1,40 @@
+
+import boto3
+import datetime
+import json
+import os
+
+# In minutes, cache recipe list for this long
+CACHE_TTL = 30
+
+class Recipes():
+    def __init__(self, s3_bucket, s3_key):
+        self.s3 = boto3.resource('s3')
+        self.s3_bucket = s3_bucket
+        self.s3_key = s3_key
+        self.data = None
+
+        self._get_recipes()
+
+    def _get_recipes(self):
+        if not self.data or self.refresh_time < datetime.datetime.utcnow():
+            self.data = json.load(self.s3.Object(self.s3_bucket, self.s3_key).get().get('Body'))
+            print('Refreshed data')
+            self.refresh_time = datetime.datetime.utcnow() + datetime.timedelta(minutes=CACHE_TTL)
+
+        return self.data
+
+    def all(self):
+        return self._get_recipes()
+
+    def single(self, title):
+        recipes = self._get_recipes()
+        if title in recipes:
+            return recipes[title]
+
+        return False
+
+recipes = Recipes(
+    os.environ.get('S3_BUCKET', 'not-your-grandmas-recipe-box'),
+    os.environ.get('S3_KEY', 'recipe-box-conversion.json')
+)
diff --git a/application/templates/categories.html b/application/templates/categories.html
@@ -0,0 +1,16 @@
+<html>
+<body>
+<table>
+<tr>
+    <th>Category Name</th>
+    <th>View Recipes</th>
+</tr>
+{% for category in categories: %}
+<tr>
+    <td>{{category['ZCATEGORYNAME']}}: {{category['ZCATEGORYITEM']}}</td>
+    <td><a href="{{url_for('category', id=category['CATEGORY_ID'])}}">Show</a></td>
+</tr>
+{% endfor %}
+</table>
+</body>
+</html>
diff --git a/application/templates/recipe.html b/application/templates/recipe.html
@@ -0,0 +1,32 @@
+<html>
+<head>
+    <title>{{recipe['title']}}</title>
+</head>
+<body>
+    <h1>{{recipe['title']}}</h1>
+
+    <h3>Ingredients</h3>
+
+    {% if recipe.get('image'): %}
+        <div style="float: right"><img src="{{recipe.get('image')}}" alt="preview image of {{recipe['title']}}"/></div>
+    {% endif %}
+
+    <ul>
+        {% for ingredient in recipe['ingredients'].split('\n'): %}
+            <li>{{ingredient}}</li>
+        {% endfor %}
+    </ul>
+
+    <h3>Instructions</h3>
+    <ul>
+        {% for instruction in recipe['instructions'].split('\n'): %}
+            <li>{{instruction}}</li>
+        {% endfor %}
+    </ul>
+
+    {% if recipe.get('creation_date'): %}
+        <div>Added to my collection: {{recipe['creation_date']}}</div>
+    {% endif %}
+    <div>Source: {{recipe['source']|hostname_link|safe}}</div>
+</body>
+</html>
diff --git a/application/templates/recipes.html b/application/templates/recipes.html
@@ -0,0 +1,31 @@
+<html>
+    <head>
+        <title>My Recipes</title>
+        <style>
+IMG {
+    max-width: 300px;
+    max-height: 300px;
+}
+        </style>
+    </head>
+    <body>
+        <table>
+            <tr>
+                <th>Title</th>
+                <th>Source</th>
+                <th>Image</th>
+            </tr>
+            {% for recipe in recipes.keys()|sorted: %}
+                <tr>
+                    <td><a href="{{url_for('recipe', id=recipe)}}">{{recipes[recipe]['title']}}</a></td>
+                    <td>{{recipes[recipe].get('source', '')|hostname_link|safe}}</td>
+                    {% if recipes[recipe].get('image'): %}
+                        <td><img src="{{recipes[recipe].get('image')}}" alt="preview image of {{recipe}}"/></td>
+                    {% else: %}
+                        <td></td>
+                    {% endif %}
+                </tr>
+            {% endfor %}
+        </table>
+    </body>
+</html>
diff --git a/manage.py b/manage.py
@@ -0,0 +1,4 @@
+
+from application import app
+
+app.run(debug=True)
diff --git a/requirements.txt b/requirements.txt
@@ -0,0 +1,2 @@
+Flask==1.0.2
+Zappa==0.46.2
diff --git a/zappa_settings.json b/zappa_settings.json
@@ -0,0 +1,10 @@
+{
+    "dev": {
+        "app_function": "application.app", 
+        "project_name": "recipebox", 
+        "runtime": "python2.7", 
+        "s3_bucket": "zappa-oqur98hrv",
+        "domain": "recipebox.archertech.ca",
+        "exclude": ["unarchiving"]
+    }
+}
