41 lines
1000 B
PHP
41 lines
1000 B
PHP
<?php
|
|
// $Id$
|
|
|
|
/**
|
|
* @file
|
|
* Plugin to provide a kml geocoder.
|
|
*/
|
|
|
|
/**
|
|
* Plugins are described by creating a $plugin array which will be used
|
|
* by the system that includes this file.
|
|
*/
|
|
$plugin = array(
|
|
'title' => t("KML"),
|
|
'description' => t('Get the geometry out of a KML string, file, or URL'),
|
|
'callback' => 'geocoder_kml',
|
|
'field_types' => array('text', 'text_long', 'file', 'computed'),
|
|
'field_callback' => 'geocoder_kml_field',
|
|
);
|
|
|
|
/**
|
|
* Process Markup
|
|
*/
|
|
function geocoder_kml($kml_string, $options = array()) {
|
|
geophp_load();
|
|
return geoPHP::load($kml_string, 'kml');
|
|
}
|
|
|
|
function geocoder_kml_field($field, $field_item) {
|
|
if ($field['type'] == 'text' || $field['type'] == 'text_long' || $field['type'] == 'computed') {
|
|
return geocoder_kml($field_item['value']);
|
|
}
|
|
if ($field['type'] == 'file') {
|
|
if ($field_item['fid']) {
|
|
$file = file_load($field_item['fid']);
|
|
$kml = file_get_contents($file->uri);
|
|
return geocoder_kml($kml);
|
|
}
|
|
}
|
|
}
|