1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
<?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' )
);
parent::__construct(
'widget_contact_info',
apply_filters( 'jetpack_widget_name', __( 'Contact Info', 'jetpack' ) ),
$widget_ops
);
$this->alt_option_name = 'widget_contact_info';
}
/**
* 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;
$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>";
}
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 ) {
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 );
$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" );
}
}
}
|
GitWeb