Drupal

Posts about Drupal, the open source content management system.

DrupalCamp Scotland 2015: A Review

9th November 2015

DrupalCamp Scotland 2015 consisted of a Friday training day, followed by a day of talks and sessions on the 6th and 7th November.

The training day was based around Drupal 8 and had us looking at installation, configuration, and development. In the morning we set up a couple of Docker containers (on a Digital Ocean box) to run Drupal 8 from and then looked at the Drupal command line tool when setting up the system. Once installed we looked at the system structure and how the configuration management system worked. In the afternoon we created modules and themes, also using the Drupal console to generate some of the code fragments. I think the use of Docker on a remote server was a good idea in getting everyone up and running on the system without having to rely on local LAMP stacks or whatever. The training day was really good and I was able to swap lots of ideas and techniques with the trainers and other attendees.

Drupal 7 Page Delivery Callbacks

21st August 2015

Or, how you can render a Drupal page with an entirely different template.

I recently had a requirement where I needed to get Drupal to render a single page of HTML that was entirely separate from the normal page layout of a site. This was actually part of an API callback, but this got me involved in looking at how delivery callbacks work in Drupal 7. It isn't necessary to create a new theme just for the job of rendering a single page with some custom HTML, especially as Drupal has mechanisms to provide this built in.

DrupalCamp North 2015 : A Review

2nd August 2015

The city of Sunderland played host to DrupalCamp North, which saw Drupal users and contributors travelling from all over the UK and Europe to attend. The event, which was held from 24th-26th July, was jointly led by the North East, North West and Yorkshire Drupal User Groups and consisted of a three day sprint, a business day, and a two day conference.

Drupal 7 Node Access Control With Access Grants

20th July 2015

There are a few ways in which you can create complex node access systems. Modules like Taxonomy Access Control and Node Access will allow you to restrict node access in different ways, and work very well for setting up taxonomy or role based access control. There are a few edge cases where you need to restrict access to a node based on some arbitrary conditions like the age of the user or the contents of a field. This is where the build in Drupal access control mechanisms come into play.

Setting Up Basic Authentication On A Drupal Site Without .htaccess

Basic HTTP authentication is a simple authentication mechanism that is used to prevent access to an site or directory on a server. It is by no means the most secure authentication mechanism but it is commonly used on staging sites in order to prevent unwanted access. This is a good way of preventing search engine bots from spidering the staging site, which is undesirable as it can cause staging site pages appearing in search engines results.

philipnorton42 Tue, 07/14/2015 - 14:28
Getting Started With Cache Functions In Drupal 7

When generating markup in Drupal you'll often want to store the output in a cache instead of regenerating it every time. This is especially important for potentially expensive rendering tasks that don't change between page requests. Drupal 7 comes with a cache system that can be taken advantage of with the cache_get() and cache_set() functions. There is also a third function called drupal_static() that also fills in gaps between these two functions.

philipnorton42 Mon, 03/30/2015 - 16:56

DrupalCamp London 2015

24th March 2015
Nearly a month has passed since my visit to London for this year's DrupalCamp and I thought I would put my thoughts down on the blog. I went down with a group of colleagues from my company Access on the Friday night before the event, having arranged a flat through Airbnb for all of us to stay in. After some beers and a burger we were ready for the main event on Saturday morning.

Speeding Up Apache And Drupal With Varnish

8th June 2014

Varnish is a web application accelerator that provides an easy speed increase to most web applications and Drupal is no exception. It works by creating a reverse proxy service that sits in front of your web server and caches traffic that comes through it. When the page is requested, Varnish forwards the request to the web server to complete the request, the response that comes back from the web server is then cached by Varnish. This means that the next request to the same page is served by Varnish and not the web server, which results in a large speed increase.

DrupalCamp London 2014: A Review

12th March 2014

The City University London campus was the venue for Drupalcamp London 2014 and I went along for the weekend as a delegate. This was the first conference for a while where I wasn’t helping out, speaking, or organising in some form so it was good to just turn up and relax. I travelled down on the Friday night from Manchester and successfully booked into my Airbnb room.

Vlad - The Vagrant LAMP Ansible Drupal development box

2nd February 2014
I’ve been using local development environments for years to work on websites. At one points I even setup some Phing scripts to create Apache hosts and databases locally so that I didn’t have to keep adding them myself. When I was first introduced to Vagrant I liked the idea of supplying a box with a project so that people could work on it without having to reconfigure their system for each project. What was missing was a good provisioning tool that wasn’t difficult to understand. I had looked at Puppet and Chef but they were just too complex and after a couple of hours of looking into each one I still wasn’t sure about how they worked.