Created
July 5, 2010 08:09
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| from flask import Module, request, redirect, url_for, render_template, abort | |
| from formalchemy import FieldSet | |
| from example import db | |
| from example import Service, User, Forum, Category, Topic, Post | |
| mod = Module(__name__) | |
| models = { | |
| 'service': Service, | |
| 'user': User, | |
| 'forum': Forum, | |
| 'category': Category, | |
| 'topic': Topic, | |
| 'post': Post, | |
| } | |
| @mod.route('/admin') | |
| def index(): | |
| return render_template('admin/index.html', models=models) | |
| @mod.route('/admin/<model_slug>') | |
| def object_list(model_slug): | |
| if model_slug not in models: | |
| abort(404) | |
| model = models[model_slug] | |
| field_names = model.__table__.columns.keys() | |
| primary_key = model.__table__.primary_key.columns.keys()[0] | |
| objects = model.query.all() | |
| context = { | |
| 'model_slug': model_slug, | |
| 'field_names': field_names, | |
| 'primary_key': primary_key, | |
| 'objects': objects, | |
| } | |
| return render_template('admin/list.html', **context) | |
| @mod.route('/admin/<model_slug>/edit/<model_key>', methods=['GET', 'POST']) | |
| def object_edit(model_slug, model_key): | |
| if model_slug not in models: | |
| abort(404) | |
| model = models[model_slug] | |
| field_names = model.__table__.columns.keys() | |
| if model_key: | |
| obj = model.query.get(model_key) | |
| else: | |
| obj = model() | |
| fields = FieldSet(obj) | |
| if request.method == 'POST': | |
| data_dict = dict(request.form.items()) | |
| fields = FieldSet(obj, data=data_dict) | |
| if fields.validate(): | |
| fields.sync() | |
| db.session.add(obj) | |
| db.session.commit() | |
| next_url = url_for('admin.object_list', model_slug=model_slug) | |
| return redirect(next_url) | |
| context = { | |
| 'model_slug': model_slug, | |
| 'model': model, | |
| 'field_names': field_names, | |
| 'fields': fields, | |
| } | |
| template_name = 'admin/edit.html' if model_key else 'admin/new.html' | |
| return render_template(template_name, **context) | |
| @mod.route('/admin/<model_slug>/new', methods=['GET', 'POST']) | |
| def object_new(model_slug): | |
| return object_edit(model_slug, None) |
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
| <title>{% block title %}Prototype Flask Admin{% endblock %}</title> | |
| <link rel="shortcut icon" type="image/ico" href="{{ url_for('.static', filename='images/favicon.ico') }}" /> | |
| <link href="{{ url_for('.static', filename='css/admin.css') }}" rel="stylesheet" type="text/css" media="screen" /> | |
| {% block extra_head %}{% endblock %} | |
| </head> | |
| <body id="{% block body_id %}{% endblock %}" class="{% block body_class %}{% endblock %}"> | |
| <a href="{{ url_for('admin.index') }}">Admin Home</a> | |
| {% block content %}{% endblock %} | |
| {% block footer %} | |
| <div id="footer"> | |
| <p>Copyright © 2010, Made with Lasers, LLC.</p> | |
| </div> | |
| {% endblock %} | |
| {% block extra_body %}{% endblock %} | |
| </body> | |
| </html> |
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| {% extends "admin/base.html" %} | |
| {% block content %} | |
| <h2>Edit {{ model_slug.title() }} Object</h2> | |
| <form method="POST"> | |
| <table> | |
| <tbody> | |
| {% for field_name in field_names %} | |
| <tr> | |
| <th>{{ field_name.title() }}</th> | |
| <td>{{ fields[field_name].render()|safe }} | |
| {% if fields[field_name].errors %} | |
| <ul> | |
| {% for error_msg in fields[field_name].errors %} | |
| <li>{{ error_msg }}</li> | |
| {% endfor %} | |
| </ul> | |
| {% endif %} | |
| </td> | |
| </tr> | |
| {% endfor %} | |
| <tr> | |
| <th> </th> | |
| <td><input type="submit" value="Edit {{ model_slug.title() }}" /></td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| </form> | |
| {% endblock %} |
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| {% extends "admin/base.html" %} | |
| {% block content %} | |
| <h2>Administrative Tasks</h2> | |
| <ul> | |
| {% for model_slug in models %} | |
| <li><a href="{{ url_for('admin.object_list', model_slug=model_slug) }}">{{ model_slug.title() }}</a></li> | |
| {% endfor %} | |
| </ul> | |
| {% endblock %} |
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| {% extends "admin/base.html" %} | |
| {% block content %} | |
| <h2>List of {{ model_slug.title() }} Objects</h2> | |
| <a href="{{ url_for('admin.object_new', model_slug=model_slug) }}">Create New {{ model_slug.title() }}</a> | |
| <table> | |
| <thead> | |
| <tr> | |
| {% for field_name in field_names %} | |
| <th>{{ field_name.title() }}</th> | |
| {% endfor %} | |
| </tr> | |
| </thead> | |
| <tbody> | |
| {% for object in objects %} | |
| <tr> | |
| {% for field_name in field_names %} | |
| {% if loop.first %} | |
| <td><a href="{{ url_for('admin.object_edit', model_slug=model_slug, model_key=object[primary_key]) }}">{{ object[field_name] }}</a></td> | |
| {% else %} | |
| <td>{{ object[field_name] }}</td> | |
| {% endif %} | |
| {% endfor %} | |
| </tr> | |
| {% endfor %} | |
| </tbody> | |
| </table> | |
| {% endblock %} |
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| {% extends "admin/base.html" %} | |
| {% block content %} | |
| <h2>Create a New {{ model_slug.title() }} Object</h2> | |
| <form method="POST"> | |
| <table> | |
| <tbody> | |
| {% for field_name in field_names %} | |
| <tr> | |
| <th>{{ field_name.title() }}</th> | |
| <td>{{ fields[field_name].render()|safe }} | |
| {% if fields[field_name].errors %} | |
| <ul> | |
| {% for error_msg in fields[field_name].errors %} | |
| <li>{{ error_msg }}</li> | |
| {% endfor %} | |
| </ul> | |
| {% endif %} | |
| </td> | |
| </tr> | |
| {% endfor %} | |
| <tr> | |
| <th> </th> | |
| <td><input type="submit" value="Create {{ model_slug.title() }}" /></td> | |
| </tr> | |
| </tbody> | |
| </table> | |
| </form> | |
| {% endblock %} |
Nitpick: The favicon image type should be "image/x-icon".
Nitpick2: You also forgot the CSS file. ;-)
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Also. Have to do a little more nitpicking:
This is valid. method=POST is as far as I know not allowed and action is required, even if it's just empty :D