Mar 122013

If you regularly use Features to deploy a site from dev to staging to production, you’ve probably come up against a problem with file fields not behaving themselves when you add them to Features. This problem is particularly bad with taxonomy terms that have an image field, which are commonly put into Features as part of the site structure rather than client-entered data.

GUFF (Generic UUID file fields) solves this problem by providing an automated system to encode managed files (eg, file fields) into .php include files that are handled through the standard Features system, and can be put into version control.

GUFF works with UUID files, and once enabled it should Just Work. Has saved us a lot of pain.

Feb 142013

Sometimes you don’t want all those numbers on your pager. Or you don’t want the text ‘next’ etc. It is very easy to change those in a preprocess. This code changes the number of pages shown in the pager from the default down to 5, and changes the first, next, previous, last text to arrows.

function yourtheme_preprocess_pager(&$variables, $hook) {
  if ($variables['quantity'] > 5) $variables['quantity'] = 5;
  $variables['tags'][0] = '<<';
  $variables['tags'][1] = '<';
  $variables['tags'][3] = '>';
  $variables['tags'][4] = '>>';

Add this to your theme’s template.php and replace ‘yourtheme’ with your theme’s name.

Jan 222013

Every now and again, someone in IRC wants to know how to completely remove javascript from Drupal 7. This isn’t necessarily a good idea – there’s a lot of little things in Drupal that use javascript, and you really don’t want to remove javascript from the admin side of the site as it won’t be anywhere as easy to use. However if you are quite sure that you really, really do want to remove javascript, you need the following code in your theme’s template.php.

function yourtheme_js_alter(&$javascript) {
    $javascript = array();
function yourtheme_html_tag($variables){
    $element = $variables['element'];
    if ($element['#tag'] == 'script') return "";
    return theme_html_tag($variables);

Make sure you change “yourtheme” to the name of your theme. Clear cache, and you’ll have no javascript. Note that this completely removes *all* javascript including the default jquery from all pages, and if you want to remove it only from select pages you’ll need to wrap the code in conditionals.

Dec 132011

Same as I did for Fallout New Vegas I made a loader (well actually updated the FNV one) to load Skyrim with the Large Address Aware Flag.

This is no longer needed and as such no longer available

Jul 012011

I was unhappy with the performance of our Drupal websites when using them logged in. We have a local test machine that is LAMP (Linux, Apahce, MySQL, PHP) and it was had page load times of over a second quicker than the production server that is WIMP (Windows, IIS, MySQL, PHP). While the machine are using different OS and Webservers that didn’t account for the issues. Using the Devel module it was telling me the MySQL queries were almost identical between the two machines but the page execution time was significantly slower on the production machine.

After using a profiling extension for PHP I tracked down the problem. PDO was taking over a second (!) to connect to the MySQL database on localhost. After much searching around it turns out the problem seems to be due to MySQL having issues with resolving names with IPv6 addresses. Windows Server 2008 R2 by default returns an IPv6 (::1) and IPv4 ( address for localhost. In order to work around the issue I needed to add ‘ localhost’ to the servers \Windows\System32\etc\hosts file. It should be noted for anyone else doing the same, make sure there is no IPv6 address for localhost in the hosts file either.

After making the change, database connections were instant and the performance of the sites improved considerably.

May 232011

After not being able to find a module that worked quite as we wanted, I created a simple Age Gate module for Drupal 7. This module very basic and has various hardcoded paths in it.

The module redirects all anonymous users to the agegate page and requires that they check the ‘Over 18’ checkbox before they can view content on the site. If they don’t check to box and press submit they get redirected to a page at the path ‘access-denied’ (this is the page we use on our site). The module is coded to allow non agegate access to logged in users, the ‘user/login’ page and the ‘access-denied’ page.

Download it here. Module is provided as is. Agegate Module for Drupal 7