pwa_a2hs.module in Progressive Web App 8

Contains pwa_a2hs.module.

File

modules/pwa_a2hs/pwa_a2hs.module

<?php

/**
 * @file
 * Contains pwa_a2hs.module.
 */
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function pwa_a2hs_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {

    // Main module help for the pwa_a2hs module.
    case 'help.page.pwa_a2hs':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('This module provides a block with a button to promt users to add the app to their home screen.') . '</p>';
      $output .= '<p>' . t('The block and/or button will show when your website meets all of the requirements of a PWA, is installable by the current browser, and the beforeinstallprompt event is triggered.') . '</p>';
      return $output;
    default:
  }
}

/**
 * Implements hook_theme().
 */
function pwa_a2hs_theme() {

  // From file.module.
  return [
    'pwa_add_to_home_screen' => [
      'variables' => [
        'intro_text' => NULL,
        'button_text' => NULL,
      ],
    ],
  ];
}

/**
 * Prepares variables for the add to home screen block template.
 */
function template_preprocess_pwa_add_to_home_screen(&$variables) {
  $variables['attributes']['class'][] = 'pwa-a2hs';
  $variables['attributes']['class'][] = 'hidden';
  $variables['attributes']['name'] = 'pwa-a2hs-button-target';
}

Functions

Name	Description
pwa_a2hs_help	Implements hook_help().
pwa_a2hs_theme	Implements hook_theme().
template_preprocess_pwa_add_to_home_screen	Prepares variables for the add to home screen block template.