jnet_community_map.module

<?php

/**
 * Implements hook_block_info().
 */
function jnet_community_map_block_info() {
  $blocks['jnet_community_map_block'] = array(
    'info' => t('Community Map Block'),
    'cache' => DRUPAL_NO_CACHE
  );
  return $blocks;
}

/**
 * Implements hook_cron().
 */
function jnet_community_map_cron() {
  // Get the community map data.
  // Include the City API library.
  require_once(DRUPAL_ROOT . '/sites/all/libraries/city-api/lib/ca-main.php');

  // Store our data.
  $group_data_array = array();
  $group_data_map_json = array();

  $group_emails = array();

  $ca = new CityApi();
  // $ca->debug = true;
  $ca->json = true;

  $groups_index_results = $ca->groups_index(array('group_types' => "CG"));
  $groups_object = json_decode($groups_index_results);

  // DEBUG
  $debug_folder = date("Y_m_d_H_i_s");
  if (!is_dir(DRUPAL_ROOT . '/files/city_api_test')) {
    mkdir(DRUPAL_ROOT . '/files/city_api_test');
  }
  if (!is_dir(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder)) {
    mkdir(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder);
    file_put_contents(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder . '/groups_index_1', $groups_index_results);
  }

  if (isset($groups_object->total_pages)) {
    for ($i=1; $i<=$groups_object->total_pages; $i++) {
      // Now that we've called it once to know total pages -- let's walk through all of them, unless we have already done so.
      if ($i != 1) {
        $groups_index_results = $ca->groups_index(array('group_types' => "CG", 'page' => $i));
        $groups_object = json_decode($groups_index_results);

        // DEBUG
        file_put_contents(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder . '/groups_index_' . $i, $groups_index_results);
      }

      foreach ($groups_object->groups as $group) {
        $groups_addresses_results = $ca->groups_addresses_index($group->id);
        $addresses_object = json_decode($groups_addresses_results);

        // DEBUG
        file_put_contents(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder . '/groups_addresses_index_' . $group->id, $groups_addresses_results);

        // TAGS
        // Get day, type of group
        $groups_tags_results = $ca->groups_tags_index($group->id);
        $tags_object = json_decode($groups_tags_results);

        $groups_roles_results = $ca->groups_roles_index($group->id, array('title' => 'Leaders'));
        $roles_object = json_decode($groups_roles_results);

        // Compile information ...
        $group_id = $group->id;
        $group_name = $group->name;
        $group_nickname = $group->nickname;
        $group_campus = $group->campus_name;
        $group_unlisted_status = $group->unlisted;
        $group_address_count = $addresses_object->total_entries;
        $group_street = $addresses_object->addresses[0]->street;
        $group_zip_code = $addresses_object->addresses[0]->zipcode;
        $group_latitude = $addresses_object->addresses[0]->latitude;
        $group_longitude = $addresses_object->addresses[0]->longitude;

        $group_tags = array();
        $group_leaders = array();

        foreach($tags_object->tags as $tag) {
          array_push($group_tags, $tag->name);
        }

        foreach($roles_object->roles as $leader) {
          $group_leader_results = $ca->users_show($leader->user_id);
          $leader_object = json_decode($group_leader_results);

          // DEBUG
          file_put_contents(DRUPAL_ROOT . '/files/city_api_test/' . $debug_folder . '/users_show_' . $leader->user_id, $group_leader_results);

          array_push($group_leaders, $leader_object->email);

          // Only place if we have name, campus, 1 address, latitude, longitude, tags, and leaders
          if (strlen($group_name) && strlen($group_campus) && ($group_address_count > 0) && strlen($group_latitude) && strlen($group_longitude) && (sizeof($group_tags) > 0) && (sizeof($group_leaders) > 0)) {
            $group_data_array[$group_id] = array(
              'id' => $group_id,
              'name' => $group_name,
              'nickname' => $group_nickname,
              'campus' => $group_campus,
              'unlisted' => $group_unlisted_status,
              'address_count' => $group_address_count,
              'street' => $group_street,
              'zip_code' => $group_zip_code,
              'latitude' => $group_latitude,
              'longitude' => $group_longitude,
              'tags' => $group_tags,
              'leaders' => $group_leaders,
            );
          }
        }
      }

      $marker_counter = 1;
      foreach ($group_data_array as $group) {
        $group_data_map_json[$group['id']] = array(
          'marker_id' => $marker_counter,
          'latitude' => $group['latitude'],
          'longitude' => $group['longitude'],
          'draggable' => FALSE,
          'title' => $group['name'],
          'campus' => $group['campus'],
          'tags' => $group['tags'],
        );

        // Store the group email separately.
        $group_emails[$group['id']] = $group['leaders'];

        $marker_counter++;
      }
    }
  }

  param_set('city_api_map_json', $group_data_map_json);
  param_set('city_api_map_emails', $group_emails);
}

/**
 * Implements hook_block_view().
 */
function jnet_community_map_block_view($delta = '') {
  $block = array();
  switch ($delta) {
    case 'jnet_community_map_block':
      $group_data_map_json = param_get('city_api_map_json');

      // Add the map JSON data as a js setting.
      drupal_add_js(array('jnet_community_map' => array('data_map_json' => $group_data_map_json)), 'setting');

      // Add all JS files.
      drupal_add_js('https://www.google.com/jsapi');
      drupal_add_js('http://maps.google.com/maps/api/js?sensor=true');
      drupal_add_js(drupal_get_path('module', 'jnet_community_map') . '/js/infobox.js');
      drupal_add_js(drupal_get_path('module', 'jnet_community_map') . '/js/email-popups.js');
      drupal_add_js(drupal_get_path('module', 'jnet_community_map') . '/js/markers.js');
      drupal_add_js(drupal_get_path('module', 'jnet_community_map') . '/js/jnet_community_map.js');

      drupal_add_css(drupal_get_path('module', 'jnet_community_map') . '/jnet_community_map.css');

      // Add the markup.
      $block['subject'] = '';
      $block['content'] = '
        <div id="joinRequestPopup" class="emailPopup reveal-modal">
          <a href="javascript:;" class="close-reveal-modal">&#215;</a>
          <div id="action-form">
          ' . render(drupal_get_form('jnet_community_map_action_form','join')) . '
          </div>
        </div>
        <div id="reportErrorPopup" class="emailPopup reveal-modal">
          <a href="javascript:;" class="close-reveal-modal">&#215;</a>
          <div id="action-form">
          ' . render(drupal_get_form('jnet_community_map_action_form','report')) . '
          </div>
        </div>
        <form class="custom" id="map-filters">
        <a href="javascript:;" id="centerMap" class="button small secondary radius"><i class="g-foundicon-location" style="margin-right:5px;"></i>Center on My Location</a>
        <select id="select-church" class="church-map">
        </select>
        <select id="select-day" class="church-map">
        </select>
        <input type="checkbox" id = "kidFriendly" name="kid-friendly" value="1">Kid-Friendly</input>
        </form>
        <select id="select-type" class="church-map" style="display:none;">
        </select>
        <div id="map_canvas" class="twelve columns"></div>
        ';
      break;
      // NOTE: #select-type (above) should go inside the form (below #select-day) if you want it to appear.
  }
  return $block;
}

/**
 * Implements hook_form().
 */
function jnet_community_map_action_form($form, &$form_state, $type) {
  $form['#jnet_form_type'] = $type;

  $form['email'] = array(
    '#type' => 'textfield',
    '#title' => t('Your Email:'),
    '#required' => TRUE,
  );

  $form['message'] = array(
    '#type' => 'textarea',
    '#title' => t('Your Message:'),
    '#required' => TRUE,
  );

  $form['group-id'] = array(
    '#type' => 'textfield',
    '#title' => '',
  );

  $form['group-name'] = array(
    '#type' => 'textfield',
    '#title' => '',
  );

  $form['group-kids'] = array(
    '#type' => 'textfield',
    '#title' => '',
  );

  $form['group-days'] = array(
    '#type' => 'textfield',
    '#title' => '',
  );

  $form['submit'] = array(
    '#type' => 'button',
    '#value' => 'Send Message',
    '#ajax' => array(
      'callback' => 'jnet_community_map_action_ajax_email',
      'wrapper' => 'action-form',
      'method' => 'replace',
      'effect' => 'fade',
    ),
  );

  return $form;
}

/**
 * Email Validator
 */
function jnet_validate_email($element, &$form_state, $form) {
   if (!valid_email_address($element['#value'])) {
     form_error($element, t('The email address you entered is invalid.'));
   }
}

function jnet_community_map_action_ajax_email($form, &$form_state) {
  switch ($form['#jnet_form_type']) {
    case 'request':
      $message_header = 'A user at thejourney.org has requested more information about joining your community group. Their message is below.';
      break;
    case 'report':
      $message_header = 'A user at thejourney.org has reported incorrect community group info. Their message is below.';
      break;
  }

  $group_emails = param_get('city_api_map_emails');
  //$send_form_to = implode(', ', $group_emails[$form_state['values']['group-id']]);
  $send_form_to = '[email protected]';

  $params = array(
    'context' => array(
      'subject' => 'Request to join your community group - ' . $form_state['values']['email'],
      'body' => '<p>' . $message_header . '</p><p><b>Email:</b> ' . $form_state['values']['email'] . '</p><p><b>Message:</b> ' . $form_state['values']['message'] . '</p><p></p><p><u>Group Info</u></p><p>Group Name: ' . $form_state['values']['group-name'] . '</p><p>Group ID: ' . $form_state['values']['group-id'] . '</p><p>Leader Email: ' . $form_state['values']['leader-email'] . '</p><p>Group Meeting Day: ' . $form_state['values']['group-days'] . '</p><p>Kid Friendly: ' . $form_state['values']['group-kids'] . '</p>',
    ),
    'plaintext' => $message_header . ' Email: ' . $form_state['values']['email'] . '. Message: ' . $form_state['values']['message'] . '. Group Name: ' . $form_state['values']['group-name'] . '. Group ID: ' . $form_state['values']['group-id'] . '. Leader Email: ' . $form_state['values']['leader-email'] . '. Group Meeting Day: ' . $form_state['values']['group-days'] . '. Kid Friendly: ' . $form_state['values']['group-kids'] . '',
  );

  if (valid_email_address($form_state['values']['email'])) {
    drupal_mail('mimemail', 'key', $send_form_to, language_default(), $params);
    return '<div>Email Sent</div>';
  } else {
    form_set_error('email','This e-mail address is invalid.');
    return $form;
  }
}