bojanz

This documentation is destined for drupal.org. Created first as a gist to make initial comments easier. Rewrites and clarifications welcome. Code samples are simplified for clarity. Perhaps a bit too much?

When talking about extensibility, there are several distinct use cases:

1. Reacting to an action that has already happened.

The reaction can be anything; outputting a message, sending an email, modifying a related object, etc. Examples:

• "A node has been saved"
• "A product has been added to the cart".

steffenr

<?php 
$filesystem = \Drupal::service('file_system');
// Create file entity.
$image = File::create();
$image->setFileUri($destination);
$image->setOwnerId(\Drupal::currentUser()->id());
$image->setMimeType('image/' . pathinfo($destination, PATHINFO_EXTENSION));
$image->setFileName($filesystem->basename($destination));
$image->setPermanent();
$image->save();

eolant

<template>
  <v-dialog v-model="dialog" :max-width="options.width" :style="{ zIndex: options.zIndex }" @keydown.esc="cancel">
    <v-card>
      <v-toolbar dark :color="options.color" dense flat>
        <v-toolbar-title class="white--text">{{ title }}</v-toolbar-title>
      </v-toolbar>
      <v-card-text v-show="!!message" class="pa-4">{{ message }}</v-card-text>
      <v-card-actions class="pt-0">
        <v-spacer></v-spacer>
        <v-btn color="primary darken-1" text @click.native="agree">Yes</v-btn>

pcambra

drush php-eval "\Drupal::service('config.installer')->installDefaultConfig('module', 'module_name');"

mglaman

<?php declare(strict_types=1);

require __DIR__ . '/../vendor/autoload.php';

function run_command(string $command): void {
  $loop = React\EventLoop\Factory::create();
  $process = new React\ChildProcess\Process($command);
  $process->start($loop);
  $process->on('exit', function ($exitCode) use ($command) {
    // Trigger alerts that the command finished.