<?php
if ( ! class_exists( 'Jetpack_Contact_Info_Widget' ) ) {
//register Contact_Info_Widget widget
function jetpack_contact_info_widget_init() {
register_widget( 'Jetpack_Contact_Info_Widget' );
}
add_action( 'widgets_init', 'jetpack_contact_info_widget_init' );
/**
* Makes a custom Widget for displaying Resturant Location, Hours and Contact Info available.
*
* @package WordPress
*/
class Jetpack_Contact_Info_Widget extends WP_Widget {
/**
* Constructor
*
* @return void
**/
function __construct() {
$widget_ops = array(
'classname' => 'widget_contact_info',
'description' => __( 'Display your location, hours, and contact information.', 'jetpack' ),
'customize_selective_refresh' => true,
);
parent::__construct(
'widget_contact_info',
/** This filter is documented in modules/widgets/facebook-likebox.php */
apply_filters( 'jetpack_widget_name', __( 'Contact Info', 'jetpack' ) ),
$widget_ops
);
$this->alt_option_name = 'widget_contact_info';
if ( is_customize_preview() ) {
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
}
}
/**
* Enqueue scripts and styles.
*/
public function enqueue_scripts() {
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'google-maps', 'https://maps.googleapis.com/maps/api/js?sensor=false' );
wp_enqueue_script( 'contact-info-map-js', plugins_url( 'contact-info/contact-info-map.js', __FILE__ ), array( 'jquery', 'google-maps' ), 20150127 );
wp_enqueue_style( 'contact-info-map-css', plugins_url( 'contact-info/contact-info-map.css', __FILE__ ), null, 20150127 );
}
/**
* Return an associative array of default values
*
* These values are used in new widgets.
*
* @return array Array of default values for the Widget's options
*/
public function defaults() {
return array(
'title' => __( 'Hours & Info', 'jetpack' ),
'address' => __( "3999 Mission Boulevard,\nSan Diego CA 92109", 'jetpack' ),
'phone' => _x( '1-202-555-1212', 'Example of a phone number', 'jetpack' ),
'hours' => __( "Lunch: 11am - 2pm \nDinner: M-Th 5pm - 11pm, Fri-Sat:5pm - 1am", 'jetpack' ),
'showmap' => 1,
'lat' => null,
'lon' => null
);
}
/**
* Outputs the HTML for this widget.
*
* @param array An array of standard parameters for widgets in this theme
* @param array An array of settings for this widget instance
* @return void Echoes it's output
**/
function widget( $args, $instance ) {
$instance = wp_parse_args( $instance, $this->defaults() );
extract( $args, EXTR_SKIP );
echo $before_widget;
if ( $instance['title'] != '' )
echo $before_title . $instance['title'] . $after_title;
/**
* Fires at the beginning of the Contact Info widget, after the title.
*
* @module widgets
*
* @since 3.9.2
*/
do_action( 'jetpack_contact_info_widget_start' );
$map_link = 0;
if ( $instance['address'] != '' ) {
$showmap = $instance['showmap'];
if ( $showmap && $this->has_good_map( $instance ) ) {
$lat = $instance['lat'];
$lon = $instance['lon'];
echo $this->build_map( $lat, $lon );
}
$map_link = $this->build_map_link( $instance['address'] );
echo '<div class="confit-address"><a href="' . esc_url( $map_link ) . '" target="_blank">' . str_replace( "\n", "<br/>", esc_html( $instance['address'] ) ) . "</a></div>";
}
if ( $instance['phone'] != '' ) {
if( wp_is_mobile() ) {
echo '<div class="confit-phone"><a href="'. esc_url( 'tel:'. $instance['phone'] ) . '">' . esc_html( $instance['phone'] ) . "</a></div>";
} else {
echo '<div class="confit-phone">' . esc_html( $instance['phone'] ) . '</div>';
}
}
if ( $instance['hours'] != '' ) {
echo '<div class="confit-hours">' . str_replace( "\n", "<br/>", esc_html( $instance['hours'] ) ) . "</div>";
}
/**
* Fires at the end of Contact Info widget.
*
* @module widgets
*
* @since 3.9.2
*/
do_action( 'jetpack_contact_info_widget_end' );
echo $after_widget;
}
/**
* Deals with the settings when they are saved by the admin. Here is
* where any validation should be dealt with.
**/
function update( $new_instance, $old_instance ) {
$update_lat_lon = false;
if ( $this->urlencode_address( $old_instance['address'] ) != $this->urlencode_address( $new_instance['address'] ) ) {
$update_lat_lon = true;
}
$instance = array();
$instance['title'] = wp_kses( $new_instance['title'], array() );
$instance['address'] = wp_kses( $new_instance['address'], array() );
$instance['phone'] = wp_kses( $new_instance['phone'], array() );
$instance['hours'] = wp_kses( $new_instance['hours'], array() );
$instance['lat'] = isset( $old_instance['lat'] ) ? floatval( $old_instance['lat'] ) : 0;
$instance['lon'] = isset( $old_instance['lon'] ) ? floatval( $old_instance['lon'] ) : 0;
if ( ! $instance['lat'] || ! $instance['lon'] ) {
$update_lat_lon = true;
}
if ( $instance['address'] && $update_lat_lon ) {
// Get the lat/lon of the user specified address.
$address = $this->urlencode_address( $instance['address'] );
$path = "http://maps.googleapis.com/maps/api/geocode/json?sensor=false&address=" . $address;
$json = wp_remote_retrieve_body( wp_remote_get( $path ) );
if ( ! $json ) {
// The read failed :(
esc_html_e( "There was a problem getting the data to display this address on a map. Please refresh your browser and try again.", 'jetpack' );
die();
}
$json_obj = json_decode( $json );
if ( $err = $json_obj->status == "ZERO_RESULTS" ) {
// The address supplied does not have a matching lat / lon.
// No map is available.
$instance['lat'] = "0";
$instance['lon'] = "0";
} else {
$loc = $json_obj->results[0]->geometry->location;
$lat = floatval( $loc->lat );
$lon = floatval( $loc->lng );
$instance['lat'] = "$lat";
$instance['lon'] = "$lon";
}
}
if ( ! isset( $new_instance['showmap'] ) ) {
$instance['showmap'] = 0;
} else {
$instance['showmap'] = intval( $new_instance['showmap'] );
}
return $instance;
}
/**
* Displays the form for this widget on the Widgets page of the WP Admin area.
**/
function form( $instance ) {
$instance = wp_parse_args( $instance, $this->defaults() );
extract( $instance );
$disabled = !$this->has_good_map( $instance );
?>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" /></p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'address' ) ); ?>"><?php esc_html_e( 'Address:', 'jetpack' ); ?></label>
<textarea class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'address' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'address' ) ); ?>"><?php echo esc_textarea( $address ); ?></textarea>
<?php
if ( $this->has_good_map( $instance ) ) {
?>
<input class="" id="<?php echo esc_attr( $this->get_field_id( 'showmap' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'showmap' ) ); ?>" value="1" type="checkbox" <?php checked( $showmap , 1); ?> />
<label for="<?php echo esc_attr( $this->get_field_id( 'showmap' ) ); ?>"><?php esc_html_e( 'Show map', 'jetpack' ); ?></label></p>
<?php
} else {
?>
<span class="error-message"><?php _e( 'Sorry. We can not plot this address. A map will not be displayed. Is the address formatted correctly?', 'jetpack' ); ?></span></p>
<input id="<?php echo esc_attr( $this->get_field_id( 'showmap' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'showmap' ) ); ?>" value="<?php echo( intval( $instance['showmap'] ) ); ?>" type="hidden" />
<?php
}
?>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'phone' ) ); ?>"><?php esc_html_e( 'Phone:', 'jetpack' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'phone' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'phone' ) ); ?>" type="text" value="<?php echo esc_attr( $phone ); ?>" /></p>
<p><label for="<?php echo esc_attr( $this->get_field_id( 'hours' ) ); ?>"><?php esc_html_e( 'Hours:', 'jetpack' ); ?></label>
<textarea class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'hours' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'hours' ) ); ?>"><?php echo esc_textarea( $hours ); ?></textarea></p>
<?php
}
function build_map_link( $address ) {
// Google map urls have lots of available params but zoom (z) and query (q) are enough.
return "http://maps.google.com/maps?z=16&q=" . $this->urlencode_address( $address );
}
function build_map( $lat, $lon ) {
$this->enqueue_scripts();
$lat = esc_attr( $lat );
$lon = esc_attr( $lon );
$html = <<<EOT
<div class="contact-map">
<input type="hidden" class="contact-info-map-lat" value="$lat" />
<input type="hidden" class="contact-info-map-lon" value="$lon" />
<div class="contact-info-map-canvas"></div></div>
EOT;
return $html;
}
function urlencode_address( $address ) {
$address = strtolower( $address );
$address = preg_replace( "/\s+/", " ", trim( $address ) ); // Get rid of any unwanted whitespace
$address = str_ireplace( " ", "+", $address ); // Use + not %20
urlencode( $address );
return $address;
}
function has_good_map( $instance ) {
// The lat and lon of an address that could not be plotted will have values of 0 and 0.
return ! ( $instance['lat'] == "0" && $instance['lon'] == "0" );
}
}
}