Although this works, I prefer a slightly different approach using a PHP class to automatically find the Drupal web directory and delete the robots. This needs an additional setting in the 'autoload' section of the composer. This contains a single class with a static method called deleteRobotsTxt. With all this in place make sure that you run composer install to update composer so it knows about the new class and scripts. This method works by finding out where you Drupal site is installed and then deleting the robots.
The benefit of using this file is that it will automatically find the correct directory that contains your Drupal install rather than having this hard coded into the composer file. I have used it successfully on a couple of projects without any problems. If you are using Drupal scaffold then you also have the option of excluding the robots. To do this you just need to add the following "file-mapping" item to the already existing "drupal-scaffold" section.
You need to delete the robots. The final piece in the puzzle here is regarding the configuration of the module. Whilst your site administrators will appreciate being able to update the robots. Just add the config item robotstxt. But where this file must be added? In the same directory as which the vendor directory contains and the composer. You were right the first time with your file example. The scripts directory just needs to live at the same level as the composer.
You may need to run composer install in order for the classmap to be updated. I forgot to mention that in the article. Maybe instead of writing custom composer script, we could configure Drupal's Composer Scaffold. Thanks for your reply. I allready configured Drupal's Composer Scaffold, but when reading your article I got an idea to do some other file handling.
I just ran 'composer install' and then 'composer update' but my script doesn't run. Maybe I inserted the autoload and scripts lines at the wrong level on composer. I inserted them in the 'extra' level. Is this correct? I was too excited. Did I forget something?
I just re-tried everything in a new install of Drupal and it all worked fine. The script is just meant to delete your robots. If you see the line you've seen above then the next line will be an indication of if the file was deleted or not.
The solution that Mike suggested is good, I have updated the article to include this. Thanks Mike! Drupal 9. This allows more control of entity bundles within Drupal and provides a number of benefits over the previous mechanism of using hooks to control everything. Drupal makes extensive use of entities to manage content and configuration.
User details, pages of content and taxonomy terms just a few of the things that are represented in a Drupal site as content entities. Different types of similar configuration are called configuration entities, which would include things like text format settings or even date formats.
Content entities are normally fieldable, and in the case of content types and taxonomy terms Drupal allows users to generate their own variants. These different variants of entities are called bundles. Entities define the types of objects found in a Drupal site, bundles represent the different sub-types of these entities.
Drupal has had the ability to use oEmbed in core since version 8. It was included along with the other media changes that went into core in that version.
I have used some of the Drupal core oEmbed functionality to include YouTube videos into content, but I've never dug deeper to see what else I could do with it. Although Drupal comes with Vimeo and YouTube services available there are many more services to include, you just need to enable them.
In this article I will show what oEmbed is, how to use it out of the box, and then how to add more services to your system. I'm not a fan of the summary option on body fields in Drupal.
I've never really got on with how users interact with it or the content is produces. The field type I'm talking about is called "Text formatted, long, with summary " and it appears as an add-on summary field to a normal content editor area. It comes as standard on Drupal installs and appears on all body fields. The field type has it's uses, but I often find that the content it produces is unpredictable and doesn't have a great editing experience.
I have even written articles in the past about swapping the summary field to a fully fledged wysiwyg area for Drupal 7 , which worked on the project I implemented it on. When creating Drupal modules I like to keep the hard coded components to a minimum.
This helps when changing parts of the module in the future as hard coded links and other elements will require manual intervention and slow down maintenance.
I had a situation today where I was looking to load all of the routes that are contained in a module. I could then construct a page of links that would handily point to different parts of the module or feed those links into a sitemap.
This meant that I wouldn't need to hard code this list into a controller, I just needed to load all the routes and print that list out instead. Volacci uses this module to make changes to the default robots. The module will not work properly until this is done.
If necessary, give yourself permissions to use the XML Sitemap module. Skip to the next section for information on how to make changes to your robots. Avoid complex word processing programs to edit this file because they will add invisible markup that makes the file unusable by crawlers.
Note: You will always want to use the https version of your site because not doing so will impact your SEO rankings.
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