Category: Open Source

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Os gols do domingo 04/09/2022

Nach dem Überraschungssieg gegen Daniil Medwedew bei den US Open, bekannte sich Nick Kyrgios zu einigen mentalen Problemen. Der Australier erklärte, wieso es ihm nun besser geht.

Embedding image within pages of content helps both within the design of the page and when shared on social media. If you set up meta tags to point at a particular image then that image will appear when the page is shared on social media. This makes your page stand out more.

A while ago I added a header image to the articles in the form of a field that references a media item, which is quite typical when adding images to pages. To add an header image to an article I just had to upload an image and Drupal would handle the size, placement and meta data for that image.

With the field in place, however, I spent a while adding a default header image to new articles so I haven’t been making good use of it. My GIMP skills aren’t that amazing and so the prospect writing an article and spending time fiddling with text elements on an image every week wasn’t that appealing.

I decided that rather than spend time hand crafting an image for the header, I would automate the process as much as possible. To this end I set about writing the components that would allow me to automatically inject a generated header image using Drupal services. I thought that the setup of this functionality would make a good article itself.

In this article I will briefly touch upon creating images using PHP and how to inject those images into a media reference field on a node using a form in a local task.

Creating An Image Using PHP

This is a big topic so I’m not going to cover everything here, but I thought an introduction into how I created the header image might be of interest to readers. I’ll be using the PHP GD library functions here as they are pretty easy to use and are normally installed on most PHP platforms.

Read more.

The GNU Hackers’ Meetings are a venue to discuss technical topics related to GNU and free software. GNU Hackers’ Meetings have been taking place since 2007: you may want to look at the pages documenting most past editions (https://www.gnu.org/ghm/previous.html) which in many cases also include presentation slides and video recordings. The event atmosphere is always friendly and informal. Anybody is welcome to register and attend, including newcomers. The next GNU Hackers’ Meeting will take place in İzmir, Turkey on Saturday 1st and Sunday 2nd October 2022. We updated the GHM 2022 web page (https://www.gnu.org/ghm/2022) with information about the venue, accommodation … [Read more]