local_weather_forecast.module

<?php

/**
 * @file
 * Contains local_weather_forecast.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function local_weather_forecast_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the local_weather_forecast module.
    case 'help.page.local_weather_forecast':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Returns a weather forecast for a user provided city.') . '</p>';
      return $output;

    default:
  }
}

/**
 * Implements hook_theme().
 */
function local_weather_forecast_theme() {
  return [
    'local_weather_forecast' => [
      'variables' => [
        'city' => NULL,
        'forecast' => NULL,
        'timezone' => NULL,
        'increments' => 40,
      ],
      'template' => 'local-weather-forecast',
    ],
  ];
}