mapplic_maps-8.x-1.x-dev/src/Controller/DefaultController.php

<?php 

/**
 * @file
 * Contains \Drupal\mapplic\Controller\DefaultController.
 */

namespace Drupal\mapplic\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Url;
use Drupal\file\Entity\File;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\JsonResponse;
use Drupal\image\Entity\ImageStyle;

/**
 * Default controller for the mapplic module.
 */
class DefaultController extends ControllerBase {

  public function _mapplic_json() {
    $settings = [
      'mapwidth' => "200",
      'mapheight' => "130",
      'categories' => [],
      'levels' => [],
    ];

    try {
      $config = \Drupal::config('mapplic.settings');
      $mapId = $config->get('mapplic_map');
      $settings['levels'][0]['id'] = 'world';
      $settings['levels'][0]['title'] = 'World';
      $settings['levels'][0]['map'] = '/mapplic/svg/' . $mapId[0] . '/map.svg';
    }  
    catch (Exception $e) {
      watchdog('entity_metadata_wrapper', 'entity_metadata_wrapper error in %error_loc', [
        '%error_loc' => __FUNCTION__ . ' @ ' . __FILE__ . ' : ' . __LINE__
        ], WATCHDOG_CRITICAL);
      return;
    }

      $nodes = [];
      $query = \Drupal::entityQuery('node');
      $query->condition('type', 'mapplic_landmark')
        ->condition('status', 1)
        ->sort('title', 'ASC');
      $result = $query->execute();
      if (isset($result) && !empty($result)) {
        $nodes = node_load_multiple($result);
      }

      foreach ($nodes as $node) {
        try {
          $thumb = $description = NULL;
          
          $thumb = $node->get('field_thumb_image')->getValue()[0]['target_id'];
          $file = File::load($thumb);
          $uri = $file->getFileUri();

          if ($uri != NULL) {
            $thumb_url = ImageStyle::load('mapplic_thumb')->buildUrl($uri);//image_style_url("mapplic_thumb", $thumb['uri']);
          }
          
          if ($node->__isSet('body')) {
            $description = $node->get('body')->getValue();
            $about = $description[0]['summary'];
            $description = $description[0]['value'];
          }
          $settings['levels'][0]['locations'][] = [
            'id' => $node->get('field_mapplic_svg_id')->getValue()[0]['value'], //$wrapper->mapplic_svg_id->value(),
            'title' => $node->getTitle(),
            'about' => strip_tags($about),
            'description' => strip_tags($description, '<a><b><p><br><div><img>'),
            'thumbnail' => $thumb_url,
            'pin' => "hidden",
            'fill' => $node->get('field_background_colour')->getValue()[0]['value'],
            'x' => $node->get('field_mapplic_pos_x')->getValue()[0]['value'],//$wrapper->mapplic_pos_x->value(),
            'y' => $node->get('field_mapplic_pos_y')->getValue()[0]['value'],//$wrapper->mapplic_pos_y->value(),
          ];
        }
        
          catch (Exception $e) {
          watchdog('entity_metadata_wrapper', 'entity_metadata_wrapper error in %error_loc', [
            '%error_loc' => __FUNCTION__ . ' @ ' . __FILE__ . ' : ' . __LINE__
            ], WATCHDOG_CRITICAL);
          return;
        }
      }
    rsort($settings['levels']);
    // Calling all modules implementing hook_mapplic_settings_alter():
    \Drupal::moduleHandler()->alter('mapplic_settings', $settings);

    return new JsonResponse($settings);
  }

  public function _mapplic_svg($fid) {
    $headers = [
      'Content-Type' => 'text/csv; utf-8',
    ];

    try {
      $file = File::load($fid);

      $uri = $file->getFileUri();
      return new BinaryFileResponse($uri, 200, $headers);
    }
     catch (Exception $e) {
      watchdog('entity_metadata_wrapper', 'entity_metadata_wrapper error in %error_loc', [
        '%error_loc' => __FUNCTION__ . ' @ ' . __FILE__ . ' : ' . __LINE__
        ], WATCHDOG_CRITICAL);
      return;
    }

    echo '<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
	 width="315.777px" height="65.056px" viewBox="0 0 315.777 65.056" enable-background="new 0 0 315.777 65.056"
	 xml:space="preserve">
<text transform="matrix(1 0 0 1 28.8892 36.6665)" font-family="ArialMT" font-size="12">No SVG file set, please upload via the admin.</text>
</svg>
';
    exit;
  }

}