justinabrahms/admin.py

## admin.py
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)

## base.html
<!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 &copy; 2010, Made with Lasers, LLC.</p>
    		</div>
		{% endblock %}
		{% block extra_body %}{% endblock %}
	</body>
</html>

## edit.html
{% 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>&nbsp;</th>
                    <td><input type="submit" value="Edit {{ model_slug.title() }}" /></td>
                </tr>
            </tbody>
        </table>
    </form>
{% endblock %}

## index.html
{% 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 %}

## list.html
{% 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 %}

## new.html
{% 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>&nbsp;</th>
                    <td><input type="submit" value="Create {{ model_slug.title() }}" /></td>
                </tr>
            </tbody>
        </table>
    </form>
{% endblock %}
	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)
	<!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>
	{% 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 %}
	{% 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 %}
	{% 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 %}
	{% 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 %}