geo-location.php
| 1 | <?php |
| 2 | |
| 3 | require_once dirname( __FILE__ ) . '/geo-location/class.jetpack-geo-location.php'; |
| 4 | |
| 5 | /** |
| 6 | * Geo-location shortcode for display of location data associated with a post. |
| 7 | * |
| 8 | * Usage with current global $post: |
| 9 | * [geo-location] |
| 10 | * |
| 11 | * Usage with specific post ID: |
| 12 | * [geo-location post=5] |
| 13 | */ |
| 14 | add_shortcode( 'geo-location', 'jetpack_geo_shortcode' ); |
| 15 | |
| 16 | function jetpack_geo_shortcode( $attributes ) { |
| 17 | $attributes = shortcode_atts( array( 'post' => null, 'id' => null ), $attributes ); |
| 18 | return jetpack_geo_get_location( $attributes['post'] ? $attributes['post'] : $attributes['id'] ); |
| 19 | } |
| 20 | |
| 21 | /** |
| 22 | * Get the geo-location data associated with the supplied post ID, if it's available |
| 23 | * and marked as being available for public display. The returned array will contain |
| 24 | * "latitude", "longitude" and "label" keys. |
| 25 | * |
| 26 | * If you do not supply a value for $post_id, the global $post will be used, if |
| 27 | * available. |
| 28 | * |
| 29 | * @param integer|null $post_id |
| 30 | * |
| 31 | * @return array|null |
| 32 | */ |
| 33 | function jetpack_geo_get_data( $post_id = null) { |
| 34 | $geo = Jetpack_Geo_Location::init(); |
| 35 | |
| 36 | if ( ! $post_id ) { |
| 37 | $post_id = $geo->get_post_id(); |
| 38 | } |
| 39 | |
| 40 | $meta_values = $geo->get_meta_values( $post_id ); |
| 41 | |
| 42 | if ( ! $meta_values['is_public'] || ! $meta_values['is_populated'] ) { |
| 43 | return null; |
| 44 | } |
| 45 | |
| 46 | return array( |
| 47 | 'latitude' => $meta_values['latitude'], |
| 48 | 'longitude' => $meta_values['longitude'], |
| 49 | 'label' => $meta_values['label'] |
| 50 | ); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Display the label HTML for the geo-location information associated with the supplied |
| 55 | * post ID. |
| 56 | * |
| 57 | * If you do not supply a value for $post_id, the global $post will be used, if |
| 58 | * available. |
| 59 | * |
| 60 | * @param integer|null $post_id |
| 61 | * |
| 62 | * @return void |
| 63 | */ |
| 64 | function jetpack_geo_display_location( $post_id = null ) { |
| 65 | echo jetpack_geo_get_location( $post_id ); |
| 66 | } |
| 67 | |
| 68 | /** |
| 69 | * Return the label HTML for the geo-location information associated with the supplied |
| 70 | * post ID. |
| 71 | * |
| 72 | * If you do not supply a value for $post_id, the global $post will be used, if |
| 73 | * available. |
| 74 | * |
| 75 | * @param integer|null $post_id |
| 76 | * |
| 77 | * @return string |
| 78 | */ |
| 79 | function jetpack_geo_get_location( $post_id = null ) { |
| 80 | return Jetpack_Geo_Location::init()->get_location_label( $post_id ); |
| 81 | } |
| 82 |