Django User Guide

Django User Guide is a django>=1.6 app that shows configurable, self-contained HTML guides to users. Showing a guide to all of your users is as easy as creating a Guide object and linking them to your users. Use the convenient {% user_guide %} template tag where you want guides to appear and Django User Guide does the rest. When a user visits a page containing the template tag, they are greeted with relevant guides. Django User Guide decides what guide(s) a user needs to see and displays them in a modal window with controls for cycling through those guides. Django User Guide tracks plenty of meta-data: creation times, guide importance, if the guide has been finished by specific users, finished times, etc.

Table of Contents

1. Installation
2. Guide
3. GuideInfo
4. Settings
5. Finishing Criteria
6. Putting It All Together

Installation

To install Django User Guide:

pip install git+https://github.com/ambitioninc/django-user-guide.git@0.1

Add Django User Guide to your INSTALLED_APPS to get started:

settings.py

# Simply add 'user_guide' to your installed apps.
# Django User Guide relies on several basic django apps.
INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.admin',
    'django.contrib.sites',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.contenttypes',
    'user_guide',
)

Make sure Django's CsrfViewMiddleware is enabled:

settings.py

MIDDLEWARE_CLASSES = (
    'django.middleware.csrf.CsrfViewMiddleware',
)

Add Django User Guide's urls to your project:

urls.py

from django.conf.urls import include, patterns, url

urlpatterns = patterns(
    url(r'^user-guide/', include('user_guide.urls')),
)

Guide

First you will need to create one or more Guide objects. A Guide object consists of:

guide_name (required, max_length=64, unique)

This is a semantic, unique identifier for a Guide. Allows for easy identification and targeted filtering.

html

The markup for the Guide. Use this field to communicate with your users in a meaningful way. Note that the data in this field is output with {% html|safe %}, so it would be a bad idea to put untrusted data in it. The html field automatically replaces {static} within the html with the value of settings.STATIC_URL for convenience.

guide_tag (default='all')

A custom tag for grouping several guides together. Specifically designed to be used for filtering. If you had my_guide_tag_list = ['welcome', 'onboarding'] in your context, you would use {% user_guide guide_tags=my_guide_tag_list %} to show users all guides with tags 'welcome' and 'onboard' specifically.

guide_importance (default=0)

A number representing the importance of the Guide. Guide objects with a higher guide_importance are shown first. Guide objects are always sorted by guide_importance, then creation_time.

guide_type (default='Window')

The rendering type for the Guide. Only a modal window is currently supported. Future support for positioned coach-marks and other elements is planned.

creation_time (auto_now_add=True)

Stores the current datetime when a Guide is created.

Guide Usage

from user_guide.models import Guide

Guide.objects.create(
    html='<div>Hello Guide!</div>',
    guide_name='First Guide',
    guide_tag='onboarding',
    guide_importance=5
)

GuideInfo

The next step is creating GuideInfo objects. These are used to connect a Guide to a User. A GuideInfo object consists of:

user (required)

The User that should see a Guide. Any number of User objects can be pointed to a Guide.

guide (required)

The Guide to show a User. Any number of Guide objects can be tied to a User.

is_finished (default=False)

Marked true when the User has completed some finishing criteria. By default, users are only shown Guide objects with is_finished=False.

finished_time

When the finishing criteria is met, the value of datetime.utcnow() is stored.

GuideInfo Usage

from django.contrib.auth.models import User

from user_guide.models import Guide, GuideInfo

# Show the guide with the name 'First Guide' to the given user
guide = Guide.objects.get(guide_name='First Guide')
user = User.objects.get(id=1)

GuideInfo.objects.create(guide=guide, user=user)

Settings

Django User Guide has several configurations that can finely tune your user guide experience.

USER_GUIDE_SHOW_MAX (default=10)

The maximum number of guides to show for a single page load. If a user had 20 possible guides and USER_GUIDE_SHOW_MAX was set to 5, only the first 5 (based on guide_importance and creation_time) guides would be shown.

USER_GUIDE_CSS_URL (default=None)

The path to a custom style sheet for Django User Guides. Added as a link tag immediately after the django-user-guide.css source. If omitted, no extra style sheets are included. See django-user-guide.css for class names to override.

USER_GUIDE_JS_URL (default=None)

The path to a custom script for Django User Guides. Added as a script tag immediately after the django-user-guide.js source. If omitted, no extra scripts are included. See django-user-guide.js for methods to override.

USER_GUIDE_USE_COOKIES (default=False)

True to use cookies instead of marking the guides as seen in the database. Useful for showing guides to multiple shared Django users.

Settings Usage

settings.py

# Django User Guide settings
USER_GUIDE_SHOW_MAX = 5
USER_GUIDE_USE_COOKIES = True
USER_GUIDE_CSS_URL = 'absolute/path/to/style.css'
USER_GUIDE_JS_URL = 'absolute/path/to/script.js'

Finishing criteria

Finishing criteria are rules to marking a guide as finished. By default, they only need to press the 'next' or 'done' button on a guide. This behavior can be overridden by creating a custom script and adding it to the USER_GUIDE_JS_URL setting. The custom script only needs to override the window.DjangoUserGuide.isFinished method.

custom-script.js

    /**
     * @override isFinished
     * Only allows guides to be marked finished on Mondays.
     * @param {HTMLDivElement} item - The item to check.
     * @returns {Boolean}
     */
    window.DjangoUserGuide.prototype.isFinished = function isFinished(item) {
        if ((new Date()).getDay() === 1) {
            return true;
        }
        return false;
    };

settings.py

USER_GUIDE_JS_URL = 'path/to/custom-script.js'

Putting It All Together

Assuming you have created some Guide and GuideInfo objects, this is how you would show your users their relevant guides.

views.py

from django.views.generic import TemplateView

class CoolView(TemplateView):
    template_name = 'cool_project/cool_template.html'

    def get_context_data(self, **kwargs):
        context = super(CoolView, self).get_context_data(**kwargs)
        context['cool_guide_tags'] = ['general', 'welcome', 'onboarding']
        return context

templates/cool_project/cool_template.html

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Hello User Guides</title>
    </head>
    <body>
        {% load user_guide_tags %}
        {% user_guide guide_tags=cool_guide_tags %}
        <h1>Hello User Guides!</h1>
    </body>
</html>