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Give custom blocks template suggestions by type and views blocks by view ID

* Implements hook_theme_suggestions_HOOK_alter() for blocks.
function kidneys_theme_suggestions_block_alter(array &$suggestions, array $variables) {

How to get the base path for your Drupal 8 site in a Twig template

In page.html.twig you will have a working {{ base_path }} variable. Why it isn't available in every template, i have no idea. As i think it should be and everything else looks messy, my preferred solution is to do exactly as Drupal does in the preprocess page function for any place i need it.

Embedding a content add form in a block in Drupal 8

The Form block module, mentioned in the forum post how to embed node add form in a block?, is still going strong in Drupal 8.

Drupal 8 default content the Agaric way

For the moment, we're following the crowd and using the Default content module. It is nice and has built-in integration with installation profiles, but the export could be more convenient (multiple items of content at once, please!) and import could be made much more robust (given half a chance, we'll reimplement it on migrate).

What to do when developing a Drupal 8 module and a class file just isn't being autoloaded even though it is definitely there

Short answer: Restart apache or disable the APC classloader in your local.settings.php (see settings.php).

While working on the Give module, which follows the same pattern for donation forms as Drupal 8 core's Contact module uses for contact forms, an access control handler was not being found even though i quadruple checked that my handler annotation described the handler correctly for the name and location of its file.

The ConfigEntityType annotation for the access handler, with most other annotations removed:

Is Git corrupting your font files?

I was getting errors like this in the console:

downloadable font: incorrect file size in WOFF header (font-family: "Graphik" style:normal weight:bold stretch:normal src index:1) source: ... themes/butaro/fonts/Graphik-Bold-Web.woff
downloadable font: rejected by sanitizer (font-family: "Graphik" style:normal weight:bold stretch:normal src index:1) source: ... themes/butaro/fonts/Graphik-Bold-Web.woff

Git would have given you warnings that look like this when you git added the fonts:

Saving message entities programmatically

Our use case, re-saving existing messages, is a bit more complex than it should be, but not bad. This code will work for new or existing messages.

Where $exports is an array of long text strings that is each the JSON dump received form exporting a message type through the UI:

Setting text format per field in Drupal 8

UPDATE: There is a contributed Drupal 8 module to set allowed formats that was spun off of the core issue to allow text field to enforce a specific text format.

Right now, there's no good way to do it, but there's good hope that this issue will be fixed in Drupal 8 core. OK but right now? Better Formats isn't stable for Drupal 8 yet. So hacky custom form alters is the best i've come up with.

Installing current Inkscape on Debian or Linux Mint Debian Edition

As of 2016, stable Debian repositories still have a very old version of Inkscape (0.48.5-3 in the default repos). The testing and unstable branches of Debian have the current recommended release, however, so it's quite simple to get it on your Debian:

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