Drupal

Posts about Drupal, the open source content management system.

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Drupal 8: Configuration Originates From A Different Site

25th August 2020 - 4 minutes read time

One gotcha when importing configuration to a Drupal site can be a message that tells you that the configuration you are trying to import is from another site.

Here is the error that can be seen on the Configuration Synchronize page.


The staged configuration cannot be imported, because it originates from a different site than this site. You can only synchronize configuration between cloned instances of this site.

This error happens because the UUID of the site (in the database) is different to that in the configuration (in the code). The UUID in the code is stored in the configuration file system.site.yml. The reason for this check is to ensure that your don't destroy your Drupal site by installing configuration that was created from another site.

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Drupal 8: Install Site From Existing Configuration

19th August 2020 - 6 minutes read time

Installing a Drupal site from configuration is useful when running tests or if you don't have a copy of the database. You'll get a copy of the Drupal site without any content that will act in the same way as the live site. You can use modules like default content to add content into the mix so your newly installed site acts a little bit more like the live version.

Since there are some prerequisites to get this up and running I thought I would run through what is needed to get this working and how to run it.

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Config Sync Directory Setting Change In Drupal 9

19th August 2020 - 2 minutes read time

A change that was snuck into Drupal version 8.8.0 and wasn't mentioned in the 8.8.0 change notes was a small change to the setting that controls the placement of the configuration directories. The alteration deprecated the $config_directories setting from the settings.php file and move the configuration into the $settings array. You can see the detail behind this change on the Drupal change record.

The fix for this is very easy and only needs a single line of code to change in your settings file.

Change this:


$config_directories['sync'] = '../config/sync';

To this:

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Drupal 8: Automated Spam Protection

24th July 2020 - 10 minutes read time

Spam is a constant problem for any site on the internet that has a publicly available form, but automatically preventing spam can be tricky. The idea is to prevent the automated spam bot from being able to submit data to your site, but not at the detriment of the users. There is a careful balance between preventing spam and prevent real content being submitted by real users. Manually moderating blog comments is usually a good idea, but many websites contain contact forms and user registration forms that are often targeted by spam bots.

Whilst Drupal does have a number of protections against cross site submissions or denial of service attacks and even has build in user and comment moderation. It does, however, need a little bit of help with preventing spam.

Drupal has a number of modules to deal with automated spam and they fall mainly into a number of different categories.

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Drupal PaaS Hosting Review: Dropsolid

13th July 2020 - 10 minutes read time

Continuing my review of some Drupal PaaS hosting platforms I am taking a look at Dropsolid.

What I'm not doing is a massive deep dive on all platforms. Ultimately, your milage will vary and what you get out of these platforms will be different for most people. You will know the requirements of your project and what you need to accomplish.

Also, if you want to know more about a platform, then please contact them directly. I'm sure they will be happy to hear from you.

Based in Gent, Belgium, Dropsolid is a Drupal development agency who have built a Drupal hosting platform. The Dropsolid Experience Cloud is a platform built from years of experience in hosting and maintaining Drupal.

I met a few of the team at DrupalCamp London 2020 and they were kind enough to supply me with a key to evaluate the platform.

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Drupal PaaS Hosting Review: Platform.sh

10th July 2020 - 9 minutes read time

Continuing my review of some Drupal PaaS hosting platforms I am taking a look at Platform.sh.

What I'm not doing is a massive deep dive on all platforms. Ultimately, your milage will vary and what you get out of these platforms will be different for most people. You will know the requirements of your project and what you need to accomplish.

Also, if you want to know more about a platform, then please contact them directly. I'm sure they will be happy to hear from you.

Platform.sh is a PaaS site created by Commerce Guys, who are the main driving force being the Drupal Commerce suite of modules. They split off in 2016 and have grown to become a very respectable company in the PaaS space. They have also expanded their service to support a lot more than Drupal so you can easily deploy your Drupal and WordPress sites side by side.

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Drupal PaaS Hosting Review: Pantheon

8th July 2020 - 11 minutes read time

Continuing my review of some Drupal PaaS hosting platforms I am taking a look at Pantheon.

What I'm not doing is a massive deep dive on all platforms. Ultimately, your milage will vary and what you get out of these platforms will be different for most people. You will know the requirements of your project and what you need to accomplish.

Also, if you want to know more about a platform, then please contact them directly. I'm sure they will be happy to hear from you.

Pantheon provides a PaaS solution started in 2010 in the USA. They now have a worldwide support staff and have data centres in a variety of different locations throughout the world. They started out as a specialist Drupal host, but now have support for WordPress hosting solutions.

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Drupal PaaS Hosting Review: Acquia

2nd July 2020 - 12 minutes read time

I've been looking at Drupal hosting solutions recently, and after trying a few I thought I would write a quick review of each. I was specifically looking for hosting providers that provide dedicated Drupal hosting support and an administration dashboard of some kind. It turns out that a handful of such suppliers exist. Whilst it is perfectly possible to setup a server on AWS or DigitalOcean and then install Drupal there, this isn't what I am looking at. The good thing about Platform as a Service (PaaS) solutions is that you get hosting, backup, recovery, logging, tools, and analysis all built in. Some platforms even have extra tools like build pipelines, marketing systems or analytics.

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Getting Ready For The Upgrade To Drupal 9

21st May 2020 - 10 minutes read time

Drupal 9 will be released on June 3rd, 2020 so with this just around the corner I thought I'd put together a post about how to check if your site is ready. The transition from Drupal 7 to Drupal 8 was more of an upheaval than an upgrade. Updating a Drupal 7 site to Drupal 8 requires a lot of effort involving code changes and migration steps. Drupal 7 modules are not compatible with Drupal 8 and so any custom code written needs to be adapted to the new structure of Drupal. The difficulty of this change made the Drupal community take notice and think about how future versions of Drupal are introduced.

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Drupal 8: Creating A Views Results Area Plugin

23rd March 2020 - 4 minutes read time

Drupal Views is a great way of exposing data to users via a search interface. This can be done directly via the database or via a Solr server. Plenty of Views plugins exist to allow reacting to the search input and output in a variety of different ways.

The other day I needed to add a personalised message to Views output to inform a user that their search keyword didn't find any results. There is a plugin for Views that allows this, but it only shows a basic search string.

What I needed was a way to print out the following block of HTML, containing the search term that the user searched for.