$survey = json_decode($row['survey_json']);
if (!isset($survey->geolocation->longitude) || !isset($survey->geolocation->latitude)) {
continue;
}
// create a point feature
$feature = new stdClass();
$features[] = $feature;
$feature->id = $survey_key;
$feature->type = "Feature";
$feature->geometry = new stdClass();
$feature->geometry->type = "Point";
$feature->geometry->coordinates = [$survey->geolocation->longitude, $survey->geolocation->latitude];
// add some properties to it
$feature->properties = new stdClass();
// we get some properties from the original survey object
$feature->properties->title = $row['username'] . " on " . getDateStringFromSurvey($survey);
$feature->properties->user_key = $row['user_key'];
$feature->properties->public_visible = $row['public'];
if ($row['osm_address_json']) {
$osm_address = json_decode($row['osm_address_json']);
$feature->properties->osm_address_place_id = $osm_address->place_id;
$feature->properties->osm_address_id = $osm_address->osm_id;
$feature->properties->osm_address_display_name = $osm_address->display_name;
if (isset($osm_address->address)) {
if (isset($osm_address->address->postcode)) {
$feature->properties->osm_address_postcode = $osm_address->address->postcode;
}
if (isset($osm_address->address->country_code)) {
$feature->properties->osm_address_country_code = $osm_address->address->country_code;
}
}
$survey = json_decode($row['survey_json']);
// set up the location so the popup will be displayed
if (isset($survey->geolocation->longitude) && isset($survey->geolocation->latitude)) {
$center_lon = $survey->geolocation->longitude;
$center_lat = $survey->geolocation->latitude;
$zoom = 15;
}
// social media here we come
$social_title = 'A Ten Breaths Place by ' . $row['display_name'] . ' on ' . getDateStringFromSurvey($survey);
// set up the facebook meta tagging so fb can crawl the page
$fb_tags['og:url'] = get_server_uri() . 'survey-' . $survey_key;
$fb_tags['og:type'] = 'place';
$fb_tags['og:site_name'] = 'Ten Breaths Map';
$fb_tags['place:location:latitude'] = $survey->geolocation->latitude;
$fb_tags['place:location:longitude'] = $survey->geolocation->longitude;
$social_title = 'A Ten Breaths Place by ' . $row['display_name'] . ' on ' . getDateStringFromSurvey($survey);
$fb_tags['og:title'] = $social_title;
$twitter_tags['twitter:title'] = $social_title;
if (isset($survey->textComments)) {
$comment = $survey->textComments;
if (strlen($comment) > 0) {
$fb_tags['og:description'] = $survey->textComments;
$twitter_tags['twitter:description'] = $survey->textComments;
}
}
if ($row['photo']) {
$image_url = get_server_uri() . 'data/' . $row['photo'];
$fb_tags['og:image'] = $image_url;
$twitter_tags['twitter:image'] = $image_url;
}
// set up the twitter card specific meta tagging