pwa_extras.module in Progressive Web App 8

Contains pwa_extras.module

File

modules/pwa_extras/pwa_extras.module

<?php

/**
 * @file
 * Contains pwa_extras.module
 */

/**
 * Implements hook_page_attachments().
 */
function pwa_extras_page_attachments(array &$attachments) {
  if (!\Drupal::currentUser()
    ->hasPermission('access content')) {
    return;
  }
  $site_name = \Drupal::config('pwa.config')
    ->get('site_name') ?: \Drupal::config('system.site')
    ->get('name');
  $config = \Drupal::config('pwa_extras.settings.apple');
  $mask_color = $config
    ->get('mask_color') ?: '#0678be';
  $status_color = $config
    ->get('color_select') ?: 'default';
  $tag_list = pwa_extras_tag_list($site_name, $mask_color, $status_color);
  $meta_tags = $config
    ->get('touch_icons') + $config
    ->get('meta_tags') + $config
    ->get('home_screen_icons');
  if (empty($meta_tags)) {
    return;
  }
  foreach ($meta_tags as $key => $value) {
    if (!$value) {
      continue;
    }
    $string_tag = $tag_list[$key];
    $dom = new DOMDocument();
    $dom
      ->loadHTML($string_tag);
    $data = $dom->documentElement->firstChild->firstChild;
    $tag_name = $data->tagName;
    $tag_attributes = [];
    foreach ($data->attributes as $attribute) {
      $tag_attributes[$attribute->name] = $attribute->value;
    }
    if ($tag_name == 'link') {
      $attachments['#attached']['html_head_link'][] = [
        $tag_attributes,
      ];
    }
    else {
      $tag_data = [
        '#tag' => $tag_name,
        '#attributes' => $tag_attributes,
      ];
      $attachments['#attached']['html_head'][] = [
        $tag_data,
        $tag_attributes['name'],
      ];
    }
  }
}
function pwa_extras_tag_list($site_name, $mask_color, $status_color) {
  $touch_icons = pwa_extras_apple_touch_icons($mask_color);
  $meta_tags = pwa_extras_apple_meta_tags($site_name, $status_color);
  $homescreen_icons = pwa_extras_apple_home_screen_icons();
  return array_merge($touch_icons, $meta_tags, $homescreen_icons);
}
function pwa_extras_apple_touch_icons() {
  $config = \Drupal::config('pwa.config');
  return [
    'touch-icon-default' => '<link rel="apple-touch-icon" sizes="192x192" href="' . $config
      ->get('image_small') . '">',
  ];
}
function pwa_extras_apple_meta_tags($site_name = '', $status_color = '') {
  return [
    'meta-capable' => '<meta name="apple-mobile-web-app-capable" content="yes">',
    'meta-status-bar-style' => '<meta name="apple-mobile-web-app-status-bar-style" content="' . $status_color . '">',
    'meta-app-title' => '<meta name="apple-mobile-web-app-title" content="' . $site_name . '">',
  ];
}
function pwa_extras_apple_home_screen_icons() {
  return [
    'iphone5-splash' => '<link href="' . base_path() . 'iphone5_splash.png" media="(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'iphone6-splash' => '<link href="' . base_path() . 'iphone6_splash.png" media="(device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'iphoneplus-splash' => '<link href="' . base_path() . 'iphoneplus_splash.png" media="(device-width: 621px) and (device-height: 1104px) and (-webkit-device-pixel-ratio: 3)" rel="apple-touch-startup-image" />',
    'iphonex-splash' => '<link href="' . base_path() . 'iphonex_splash.png" media="(device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3)" rel="apple-touch-startup-image" />',
    'iphonexr-splash' => '<link href="' . base_path() . 'iphonexr_splash.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'iphonexsmax-splash' => '<link href="' . base_path() . 'iphonexsmax_splash.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3)" rel="apple-touch-startup-image" />',
    'ipad-splash' => '<link href="' . base_path() . 'ipad_splash.png" media="(device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'ipadpro1-splash' => '<link href="' . base_path() . 'ipadpro1_splash.png" media="(device-width: 834px) and (device-height: 1112px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'ipadpro2-splash' => '<link href="' . base_path() . 'ipadpro2_splash.png" media="(device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
    'ipadpro3-splash' => '<link href="' . base_path() . 'ipadpro3_splash.png" media="(device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2)" rel="apple-touch-startup-image" />',
  ];
}

Functions

Name	Description
pwa_extras_apple_home_screen_icons
pwa_extras_apple_meta_tags
pwa_extras_apple_touch_icons
pwa_extras_page_attachments	Implements hook_page_attachments().
pwa_extras_tag_list