My company will be rolling out a new website to accompany our product launch and would like to switch over to Wordpress as our content management system. We will be utilizing a Wordpress theme that will allow users to create their own virtual events without having to log into the Wordpress dashboard (back-end). This event information will be displayed on the website for other users to view and register - this is all built into the theme we have purchased.
These virtual events will be held on our software platform, which is built on Django. We would like to utilize Wordpress to manage the login and event creation process, but would also like to have event information displayed on the Wordpress site AND imported to the Django database as well.
For example: Users will need to submit three items on the front-end Wordpress site to create an event: Title, Host Name, and Start Time. When that information is submitted can it be automatically duplicated to the Django database in addition to it being sent to the WP database?
I have already done some research on this matter, but what I have found thus far might not work for our needs. I found this presentation by Collin Anderson - it is similar to what we want to achieve, but I believe the application is a little different: http://www.confreaks.com/videos/4493-DjangoCon2014-integrating-django-and-wordpress-can-be-simple.
I have a lot of experience with Wordpress, but very limited experience with Django. This question is more for research purposes than a "how-to". We want to know if we can continue to plan on heading toward the Wordpress direction or if we should seek alternative methods for our site. I appreciate you taking moment to answer my question.
I'm working on something similar at the moment and found a good starting point was this:
http://agiliq.com/blog/2010/01/wordpress-and-django-best-buddies/
That way, as dan-klasson suggests, you can use the same database for both the wp side and the django side.
In short, first things first take a back up of the wp database in case anything goes wrong.
Create a new django project and set your settings.py to use the wp database.
In this new django project you can use ./manage.py inspectdb > models.py to autogenerate a models.py file of the wp database. Be careful here as there are differences between wp and django conventions. You will need to manually alter some of the auto generated models.py. Django supplies db_table and db_column arguments to allow you to rename tables and columns for the django part if you'd like to.
You can then create a new django app in your django project and place the models.py you've created in there. This new app will be using the same data as your wordpress site. I'm not sure exactly what you want to do but I would be very, very careful about having wordpress and django access the same data simultaneously. You may want to set the django side as read only.
You can then add other apps to extend the django side of things as you wish.
I should point out that I haven't completed my work on this yet but so far so good. I'll update as I find sticking points etc.
Related
Like I said in the title, I need to know how can I allow access to the objects from one model of a Django app from another Django app.
For example, I have a Django App on one VPS, and the other on another VPS. In the first one, I publish daily news about science. I like to put a div in the other Django app landing page that shows the news that I publish in the first app.
I know that I didn't put any code, but this is because I don't know how to start. I need the first push to help me figure how to make this and then I'm pretty sure that I can come back to make specific questions.
I would like to have one users system (preferrably Django's) to rule both Django and Wordpress.
The use case is that Django is an application embedded inside a wordpress installation (via iframe or something similar). In order to use the Django, users must be authenticated, authentication in WordPress is not mandatory, but recommended (for posting comments and stuff like that).
In order to ease the usage of the site, I would like the same sign-up to apply for both the Django app and the WordPress installation. Sign-up might occur either via OAuth / FB authentication (lots of Django solutions for this), or via dedicated site users. While the signup process is most important, it would be nice if certain user fields would remain synced between the two worlds.
My thoughts on the matter:
Maybe there's an out-of-the-box solution (couldn't find any)
Create a full-fledged django app for syncing the two user models (wp_users and django's users) via one of the following options:
A master(django)-slave(wp) solution, where each change in Django changes info in the wp_users and other related tables and vice-versa (via Django periodically checking the DB or creating a WP plugin). Can be implemented either by putting both django and wp on the same (MySQL) db, using XML-RPC or some other anomination I didn't think of.
Same as above, but let WP be the master instead of Django (seems harder).
An external system to rule both models - maybe make OAuth / some other external authentication mandatory, and somehow sync the two models using this?
Has anyone encountered this situation before?
Any suggestions will be appreciated.
You should really try to work out some approach, revising your work when encountering problems afterwards.
Nevertheless imo Wordpress is kind of bordered. I wouldn't recommend making changes to both frameworks, but fixate on Django.
For example you could create a WordpressUser(User) and create a python script a crobjob, celery task or whatever you'll need to syncronize your databases. Meaning to say you should keep things strictly separated unless you have very good reasons not to (I can't think of any).
I created a database for a site i'm doing using Django as the admin backend. However because the server where the site is hosted on, won't be able to support Python, I find myself needing to do the front end in PHP and as such i've decided to use CodeIgniter along with Datamapper to map the models/relationship.
However DataMapper requires the tables to be in a specific format for it to work, and Django maps its tables differently, using the App name as the prefix in the table. I've tried using the prefix & join_prefix vars in datamapper but still doesn't map them correctly.
Has anyone used a combination of this? and if so how have the fixed the issue of db table names being inconsistent? Is there anything out there that i can use to make them work together?
----edit: clarification on backend---
Let me clarify: i'm going to be running the admin from a subdomain pointing to a python ready server. However i can't move the main domain name from the php only webserver because of certain constraints/binding contracts the company got itself in. and don't want to use cloaking/masking because of seo purposes.
i'm using the django admin because i'm using some packages to make a pretty/functional admin, such as grappelli for the admin template, along with its editor for editing news stories, etc. also using photologue to manage photos/galleries. etc.
If your problem is simply making Django use the same tables as your other software, use the db_column and db_table parameters in the models.
http://www.djangoproject.com/documentation/models/custom_columns/
Two apparent solutions:
Instead of hacking one or both to work well with each other, emulate the Django admin in PHP/CodeIgniter code. **
Get a server that supports Django. Make the frontend in Django.
Time-wise, either one of those solutions will be less involving than trying to make two different frameworks using different programming languages mesh well together. I can't imagine the future maintenance required to ensure everlasting compatibility and interoperability.
Also, I assume by saying:
I created a database for a site i'm doing using Django as the admin backend
You really mean that you modeled your apps using Django, and that you also intend on administrating the database that has resulted from this modeling in the Django admin. (In which case you already have your Models layer complete and should just try building the rest of the site in Django)
If that's the case then in your models you are going to need to define the exact column names (db_column) that DataMapper will expect, as well as manually define the table names (db_table), including M2M tables.
You may also have to define all of your primary keys manually, if DM expects something named differently.
Also:
If the server can't support Python, where are you going to be running your backend? Different server? Locally? This plan just isn't making a lot of sense.
** I would not suggest trying this. I had been attempting to make a CI backend that actually shared much of the same ideas as Django's admin, before I knew about Django's admin. And of course once discovering Django, I dropped the CI work immediately and continued on with what I have found to be a much more amazing framework that is much faster to develop on.
So as I understand you plan on using Django just because of django-admin, and you are trying to use CI for the actual site because the server runs PHP, right?
So why don't you use framework that generates something like Django's admin but that you can run on your server?
The Symfony Framework has a really nice admin generator, in the spirit of Django's and you might be able to run it on your server. This would save you from the maintainance nightmare that might come later as #jonwd7 answered
I'm looking at setting up a small company that hosts flash-based websites for artist portfolios. The customer control panel would be django-powered, and would provide the interface for uploading their images, managing galleries, selling prints, etc.
Seeing as the majority of traffic to the hosted sites would end up at their top level domain, this would result in only static media hits (the HTML page with the embedded flash movie), I could set up lighttpd or nginx to handle those requests, and pass the django stuff back to apache/mod_whatever.
Seems as if I could set this all up on one box, with the django sites framework keeping each site's admin separate.
I'm not much of a server admin. Are there any gotchas I'm not seeing?
Maybe. I don't think the built-in admin interface is really designed to corral admins into their own sites. The sites framework is more suited to publish the same content on multiple sites, not to constrain users to one site or another. You'd be better off writing your own admin interface that enforces those separations.
As far as serving content goes, it seems like you could serve up a common (static) Flash file that uses a dynamic XML file to fill in content. If you use Django to generate the XML, that would give you the dynamic content you need.
This django snippet might be what you need to keep them seperate:
http://www.djangosnippets.org/snippets/1054/
"A very simple multiple user blog model with an admin interface configured to only allow people to edit or delete entries that they have created themselves, unless they are a super user."
Depending on the amount of sites you're going to host it might be easier to write a single Django app once, with admin, and to create a separate Django project for each new site. This is simple, it works for sure AND as an added bonus you can add features to newer sites without running the risk of causing problems in older sites.
Then again, it might be handier to customize the admin such that you limit the amount of objects users can see to those on the given site itself. This is fairly easy to do, allthough you might want to use RequestSite instead of the usual Site from the sites framework as that requires separate settings for each site.
There exists this one method in the ModelAdmin which you can override to have manual control over the objects being edited.
What would be the best way to port an existing Drupal site to a Django application?
I have around 500 pages (mostly books module) and around 50 blog posts. I'm not using any 3rd party modules.
I would like to keep the current URLS (for SEO purposes) and migrate database to Django. I will create a simple blog application, so migrating blog posts should be ok. What would be the best way to serve 500+ pages with Django? I would like to use Admin to edit/add new pages.
All Django development is similar, and yours will fit the pattern.
Define the Django model for your books and blog posts.
Unit test that model using Django's built-in testing capabilities.
Write some small utilities to load your legacy data into Django. At this point, you'll realize that your Django model isn't perfect. Good. Fix it. Fix the tests. Redo the loads.
Configure the default admin interface to your model. At this point, you'll spend time tweaking the admin interface. You'll realize your data model is wrong. Which is a good thing. Fix your model. Fix your tests. Fix your loads.
Now that your data is correct, you can create templates from your legacy pages.
Create URL mappings and view functions to populate the templates from the data model.
Take the time to get the data model right. It really matters, because everything else is very simple if your data model is solid.
It may be possible to write Django models which work with the legacy database (I've done this in the past; see docs on manage.py inspectdb).
However, I'd follow advice above and design a clean database using Django conventions, and then migrate the data over. I usually write migration scripts which write to the new database through Django and read the old one using the raw Python DB APIs (while it is possible to tie Django to multiple databases simultaneously, too).
I also suggest taking a look at the available blogging apps for Django. If the one included in Pinax suits your need, go ahead and use Pinax as a starting point.
S.Lott answer is still valid after years, I try to complete the analysis with the tools and format to do the job.
There are many Drupal export tools out of there by now but with the very same request I go for Views Datasource choosing JSON as format. This module is very solid and available for the last version of Drupal. The JSON format is very fast in both parsing and encoding and it's easy to read and very Python-friendly (import json).
Using Views Datasource you can create a node view sorted by node id (nid), show a limited number of elements per page, configure a view path, add to it a filter identifier and pass to it the nid to read all elements until you get an empty JSON response.
When importing in Django you have a wide set of tools as well, starting from loaddata to load fixtures. Views Datasource exported JSON but it's not formatted as Django expects fixtures: you can write a custom admin command to do the import, where you can have the full control of the import flow.
You can start your command passing a nid=0 as argument and then let the procedure read, import and then fetch data from the next page passing simply the last nid read in the previous HTTP request. You can even restrict access to the path on view but you need additional configuration on the import side.
Regarding performance, just for example I parsed and imported 15.000+ nodes in less than 10 minutes via a Django 1.8 custom admin command on an 8 core / 8 GB Linux virtual machine and PostgreSQL as DBMS, logging success and error information into a custom model for each node.
These are the basics for import/export between these two platform, for detailed information I described all the major steps for export from Drupal and then import to Django in this guide.