styled_google_views.module in Styled Google Map 7

File

styled_google_views/styled_google_views.module

<?php

/**
 * Implements hook_views_api().
 */
function styled_google_views_views_api() {
  return array(
    'api' => '3.0',
  );
}

/**
 * Implements hook_theme().
 */
function styled_google_views_theme() {
  $themes['styled_google_view'] = array(
    'render element' => 'field',
    'template' => 'styled_google_view',
  );
  return $themes;
}

/**
 * Implements hook_preprocess_HOOK().
 *
 * - Preprocess the styled google map view template.
 */
function styled_google_views_preprocess_styled_google_view(&$vars) {

  // if pathauto module exists include the pathauto.inc file to get pathauto_cleanstring function
  // to have safe strings for pin category
  if (module_exists('pathauto')) {
    module_load_include('inc', 'pathauto');
  }

  // Do not render anything in the live preview for avoiding errors.
  if (isset($vars['view']->live_preview) && $vars['view']->live_preview) {
    return;
  }
  drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/styled-google-map.js');

  // Include the Google Maps API.
  drupal_add_js('//maps.google.com/maps/api/js?sensor=true', array(
    'type' => 'external',
    'group' => JS_LIBRARY,
  ));
  drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/lib/markerclusterer.js');
  drupal_add_js(drupal_get_path('module', 'styled_google_map') . '/lib/infobubble.js');

  // Get all geofield locations.
  $locations = array();
  foreach ($vars['view']->result as $row) {
    $location = array();
    if (isset($vars['options']['data_source']) && !empty($vars['options']['data_source'])) {

      // Add geofield data.
      if (isset($row->{'field_' . $vars['options']['data_source']}[0])) {
        $location = $location + $row->{'field_' . $vars['options']['data_source']}[0]['raw'];
      }
      else {
        break;
      }

      // Add pin image url.
      if (isset($vars['options']['pin_source']) && !empty($vars['options']['pin_source'])) {
        if (isset($row->{'field_' . $vars['options']['pin_source']}[0])) {
          $location = $location + array(
            'pin' => file_create_url($row->{'field_' . $vars['options']['pin_source']}[0]['raw']['uri']),
          );

          // Add the active pin image.
          if (!$vars['options']['styled_google_map_view_active_pin']) {
            $location = $location + array(
              'active_pin' => file_create_url($row->{'field_' . $vars['options']['pin_source']}[0]['raw']['uri']),
            );
          }
          else {
            $location = $location + array(
              'active_pin' => file_create_url($vars['options']['styled_google_map_view_active_pin']),
            );
          }
        }
      }

      // Add pin popup html.
      if (isset($vars['options']['popup_source']) && !empty($vars['options']['popup_source'])) {
        $vars['view']->row_index = 0;

        // TODO: Check why this is necessary.
        $location = $location + array(
          'popup' => $vars['view']->field[$vars['options']['popup_source']]
            ->theme($row),
        );
      }

      // Add category.
      if (isset($vars['options']['category_source']) && !empty($vars['options']['category_source'])) {
        if (module_exists('pathauto')) {
          $category = pathauto_cleanstring($vars['view']->field[$vars['options']['category_source']]
            ->theme($row));
        }
        else {
          $category = $vars['view']->field[$vars['options']['category_source']]
            ->theme($row);
        }
        $location = $location + array(
          'category' => $category,
        );
      }
    }
    if ($location) {
      $locations[] = $location;
    }
  }

  // Add custom settings.
  $map_settings = array();
  $map_settings['styled_google_map'][] = array(
    'styled-google-map',
  );
  $cluster_pin_image = '';
  $active_pin_image = '';
  if ($vars['options']['styled_google_map_view_cluster_pin']) {
    $cluster_pin_image = file_create_url($vars['options']['styled_google_map_view_cluster_pin']);
  }

  //TODO: sanitize all options.
  $map_settings['idstyled-google-map'] = array(
    'id' => 'styled-google-map',
    'locations' => $locations,
    'settings' => array(
      'height' => $vars['options']['styled_google_map_view_height'],
      'width' => $vars['options']['styled_google_map_view_width'],
      'maptypecontrol' => $vars['options']['styled_google_map_view_maptypecontrol'],
      'scalecontrol' => $vars['options']['styled_google_map_view_scalecontrol'],
      'rotatecontrol' => $vars['options']['styled_google_map_view_rotatecontrol'],
      'draggable' => $vars['options']['styled_google_map_view_draggable'],
      'mobile_draggable' => $vars['options']['styled_google_map_view_mobile_draggable'],
      'scrollwheel' => $vars['options']['styled_google_map_view_scrollwheel'],
      'streetviewcontrol' => $vars['options']['styled_google_map_view_streetviewcontrol'],
      'style' => array(
        'maptype' => $vars['options']['styled_google_map_view_maptype'],
        'style' => $vars['options']['styled_google_map_view_style'],
        'active_pin' => $active_pin_image,
        'cluster_pin' => $cluster_pin_image,
      ),
      'zoom' => array(
        'default' => $vars['options']['styled_google_map_view_zoom_default'],
        'max' => $vars['options']['styled_google_map_view_zoom_max'],
        'min' => $vars['options']['styled_google_map_view_zoom_min'],
      ),
      'zoomcontrol' => $vars['options']['styled_google_map_view_zoomcontrol'],
      'popup' => array(
        'disable_animation' => $vars['options']['styled_google_map_view_disable_animation'] ? true : false,
        'disable_autopan' => $vars['options']['styled_google_map_view_disable_auto_pan'] ? true : false,
        'hide_close_button' => $vars['options']['styled_google_map_view_hide_close_button'] ? true : false,
        'shadow_style' => $vars['options']['styled_google_map_view_shadow_style'],
        'padding' => $vars['options']['styled_google_map_view_padding'],
        'border_radius' => $vars['options']['styled_google_map_view_border_radius'],
        'border_width' => $vars['options']['styled_google_map_view_border_width'],
        'border_color' => $vars['options']['styled_google_map_view_border_color'],
        'background_color' => $vars['options']['styled_google_map_view_background_color'],
        'min_width' => $vars['options']['styled_google_map_view_min_width'],
        'max_width' => $vars['options']['styled_google_map_view_max_width'],
        'min_height' => $vars['options']['styled_google_map_view_min_height'],
        'max_height' => $vars['options']['styled_google_map_view_max_height'],
        'arrow_style' => $vars['options']['styled_google_map_view_arrow_style'],
        'arrow_size' => $vars['options']['styled_google_map_view_arrow_size'],
        'arrow_position' => $vars['options']['styled_google_map_view_arrow_position'],
        'classes' => array(
          'container' => $vars['options']['styled_google_map_view_content_container_class'],
          'background' => $vars['options']['styled_google_map_view_background_class'],
          'arrow' => $vars['options']['styled_google_map_view_arrow_class'],
          'arrow_outer' => $vars['options']['styled_google_map_view_arrow_outer_class'],
          'arrow_inner' => $vars['options']['styled_google_map_view_arrow_inner_class'],
        ),
      ),
    ),
  );
  drupal_add_js($map_settings, 'setting');
}

Functions

Name	Description
styled_google_views_preprocess_styled_google_view	Implements hook_preprocess_HOOK().
styled_google_views_theme	Implements hook_theme().
styled_google_views_views_api	Implements hook_views_api().