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cmb-field-map.php
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cmb-field-map.php
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<?php
/*
Plugin Name: CMB2 Field Type: Google Maps
Plugin URI: https://github.com/mustardBees/cmb_field_map
GitHub Plugin URI: https://github.com/mustardBees/cmb_field_map
Description: Google Maps field type for CMB2.
Version: 2.1.1
Author: Phil Wylie
Author URI: http://www.philwylie.co.uk/
License: GPLv2+
*/
/**
* Class PW_CMB2_Field_Google_Maps
*/
class PW_CMB2_Field_Google_Maps {
/**
* Current version number
*/
const VERSION = '2.1.1';
/**
* Initialize the plugin by hooking into CMB2
*/
public function __construct() {
add_filter( 'cmb2_render_pw_map', array( $this, 'render_pw_map' ), 10, 5 );
add_filter( 'cmb2_sanitize_pw_map', array( $this, 'sanitize_pw_map' ), 10, 4 );
}
/**
* Render field
*/
public function render_pw_map( $field, $field_escaped_value, $field_object_id, $field_object_type, $field_type_object ) {
$this->setup_admin_scripts();
$field_type_object->_desc( true, true );
echo $field_type_object->input( array(
'type' => 'text',
'name' => $field->args('_name') . '[address]',
'value' => isset( $field_escaped_value['address'] ) ? $field_escaped_value['address'] : '',
'class' => 'large-text pw-map-search',
'id' => $field->args( 'id' ),
'desc' => '',
) );
echo '<div class="pw-map"></div>';
echo $field_type_object->input( array(
'type' => 'hidden',
'name' => $field->args('_name') . '[latitude]',
'value' => isset( $field_escaped_value['latitude'] ) ? $field_escaped_value['latitude'] : '',
'class' => 'pw-map-latitude',
'desc' => '',
) );
echo $field_type_object->input( array(
'type' => 'hidden',
'name' => $field->args('_name') . '[longitude]',
'value' => isset( $field_escaped_value['longitude'] ) ? $field_escaped_value['longitude'] : '',
'class' => 'pw-map-longitude',
'desc' => '',
) );
}
/**
* Optionally save the latitude/longitude values into two custom fields
*/
public function sanitize_pw_map( $override_value, $value, $object_id, $field_args ) {
if ( isset( $field_args['split_values'] ) && $field_args['split_values'] ) {
if ( ! empty( $value['latitude'] ) ) {
update_post_meta( $object_id, $field_args['id'] . '_latitude', $value['latitude'] );
}
if ( ! empty( $value['longitude'] ) ) {
update_post_meta( $object_id, $field_args['id'] . '_longitude', $value['longitude'] );
}
}
if( ! empty( $value['address'] ) ) {
update_post_meta( $object_id, $field_args['id'] . '_address', $value['address'] );
}
return $value;
}
/**
* Enqueue scripts and styles
*/
public function setup_admin_scripts() {
wp_register_script( 'pw-google-maps-api', '//maps.googleapis.com/maps/api/js?sensor=false&libraries=places', null, null );
wp_enqueue_script( 'pw-google-maps', plugins_url( 'js/script.js', __FILE__ ), array( 'pw-google-maps-api' ), self::VERSION );
wp_enqueue_style( 'pw-google-maps', plugins_url( 'css/style.css', __FILE__ ), array(), self::VERSION );
}
}
$pw_cmb2_field_google_maps = new PW_CMB2_Field_Google_Maps();