Heitor Althmann heitoralthmann

[Project Name]

Every time you choose to apply a rule(s), explicitly state the rule(s) in the output. You can abbreviate the rule description to a single word or phrase.

Project Context

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Programmatically get file URL from a media entity reference field in Drupal 8

I have a content type with a media (image) entity reference field (field_thumbnail_image) and I want to grab its file URL. For this, I need to load the media entity, isolate its source object using getSource, then load this source as a file entity so I can make a proper URL.

    // load the media entity from the media entity reference field
    $media_entity = Media::load($entity->field_thumbnail_image->target_id);

    // get the file source value for the media entity
 $source_value = $media_entity-&gt;getSource()-&gt;getSourceFieldValue($media_entity);

A Guide of Best Practices for Python

A guide of best practices to developing in Python (meant for the first year students of the Instituto Superior Técnico, University of Lisbon). Do you want to have a hard-cover book on this, check this list out.

Inspired in Steve Sloria's gist.

In General

"Beautiful is better than ugly." - [PEP 20][]

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

Drupal 7

drush vset preprocess_css 0 --yes
drush vset preprocess_js 0 --yes

	<?php

	// Import arbitrary config from a variable.
	// Assumes $data has the data you want to import for this config.
	$config = \Drupal::service('config.factory')->getEditable('filter.format.basic_html');
	$config->setData($data)->save();

	// Or, re-import the default config for a module or profile, etc.
	\Drupal::service('config.installer')->installDefaultConfig('module', 'my_custom_module');

	<?php

	// The drupal_set_message() function is being deprecated!
	// @see https://api.drupal.org/api/drupal/core%21includes%21bootstrap.inc/function/drupal_set_message/8.5.x
	// > Deprecated in Drupal 8.5.0 and will be removed before Drupal 9.0.0.
	// > Use \Drupal\Core\Messenger\MessengerInterface::addMessage() instead.

	// In some custom code.
	\Drupal::messenger()->addMessage('Say something else');

	<?php

	use Drupal\views\ViewExecutable;
	use Drupal\views\Plugin\views\query\QueryPluginBase;


	/**
	* Implementation of hook_views_query_alter
	* @param type $view
	* @param type $query

	<?php
	/**
	* Implements theme_suggestions_HOOK_alter().
	*/
	function mytheme_theme_suggestions_paragraph_alter(array &$suggestions, array $variables) {
	/** @var \Drupal\paragraphs\ParagraphInterface $paragraph */
	$paragraph = $variables['elements']['#paragraph'];

	/** @var \Drupal\Core\Entity\ContentEntityInterface $parent */
	$parent = $paragraph->getParentEntity();