/**
* Get WP Geo Post Map
* Gets the HTML for a post map.
*
* @param int $post_id (optional) Post ID.
* @return string HTML.
*/
function get_wpgeo_post_map($post_id = 0, $args = null)
{
global $post, $wpgeo;
$post_id = absint($post_id);
$post_id = $post_id > 0 ? $post_id : $post->ID;
$this_post = get_post($post_id);
$wp_geo_options = get_option('wp_geo_options');
$args = wp_parse_args($args, array('width' => $wp_geo_options['default_map_width'], 'height' => $wp_geo_options['default_map_height'], 'maptype' => empty($wp_geo_options['google_map_type']) ? 'G_NORMAL_MAP' : $wp_geo_options['google_map_type'], 'show_polylines' => false, 'zoom' => $wp_geo_options['default_map_zoom'], 'id' => $post_id, 'posts' => array($this_post), 'styles' => '', 'content' => ''));
$show_post_map = apply_filters('wpgeo_show_post_map', $wp_geo_options['show_post_map'], $post_id);
$coord = get_wpgeo_post_coord($post_id);
if (!$coord->is_valid_coord()) {
return '';
}
if ($post_id > 0 && !is_feed()) {
if ($wpgeo->show_maps() && $show_post_map != 'TOP' && $show_post_map != 'BOTTOM' && $wpgeo->checkGoogleAPIKey()) {
$meta = WPGeo::get_post_map_settings($post_id);
$marker_meta = get_post_meta($post_id, WPGEO_MARKER_META, true);
$marker_meta = empty($marker_meta) ? 'large' : $marker_meta;
$title_meta = get_post_meta($post_id, WPGEO_TITLE_META, true);
$title_meta = empty($title_meta) ? get_the_title($post_id) : $title_meta;
if (is_numeric($meta['zoom'])) {
$args['zoom'] = $meta['zoom'];
}
if (!empty($meta['type'])) {
$args['maptype'] = $meta['type'];
}
$center_coord = $coord;
if (!empty($meta['centre'])) {
$center = explode(',', $meta['centre']);
$center_coord = new WPGeo_Coord($center[0], $center[1]);
}
$map = new WPGeo_Map($post_id);
if ($center_coord->is_valid_coord()) {
$map->set_map_centre($center_coord);
}
$map->set_map_zoom($args['zoom']);
$map->set_map_type($args['maptype']);
$map->add_point($coord, array('icon' => apply_filters('wpgeo_marker_icon', $marker_meta, $this_post, 'post'), 'title' => $title_meta, 'link' => apply_filters('wpgeo_marker_link', get_permalink($this_post), $this_post), 'post' => $this_post));
if (!empty($args['width'])) {
$map->set_width($args['width']);
}
if (!empty($args['height'])) {
$map->set_height($args['height']);
}
$map = $wpgeo->maps->add_map($map);
return $map->get_map_html($args);
}
}
return '';
}