/**
* Called to update the event from the HTTP request.
*/
function update_from_request($post_id, $request)
{
global $UPRESS_EVENT_META_FIELDS;
// Get all meta fields from the HTTP POST.
foreach ($UPRESS_EVENT_META_FIELDS as $field) {
$this->{$field} = stripslashes(trim($request["event_{$field}"]));
}
// Validate the event date/time. This gives us the ISO representation
// of the date/time, the value we want to store in the database for
// meta-data queries.
$result = upress_validate_event_dt($this->dtstart, $this->dtend);
if ($result->dtstart_iso) {
$result->dtstart = $result->dtstart_iso;
}
if ($result->dtend_iso) {
$result->dtend = $result->dtend_iso;
}
// Store the event fields as post metadata.
foreach ($UPRESS_EVENT_META_FIELDS as $field) {
$meta_key = "_event_{$field}";
$value = $this->{$field};
if (isset($value) && !empty($value)) {
if (!update_post_meta($post_id, $meta_key, $value)) {
add_post_meta($post_id, $meta_key, $value, true);
}
} else {
delete_post_meta($post_id, $meta_key);
}
}
}
<?php
require_once dirname(__FILE__) . '/upress.php';
function output_json($object)
{
$output = null;
foreach ($object as $name => $value) {
$output .= $output ? "," : "{";
$value = preg_replace('/"/', '\\"', $value);
$output .= "\"{$name}\": \"{$value}\"";
}
if ($output) {
return $output . "}";
} else {
return "{}";
}
}
$method = $_GET['method'];
switch ($method) {
case 'process_event':
$result = upress_validate_event_dt($_GET['dtstart'], $_GET['dtend']);
echo output_json($result);
break;
case 'process_location':
$result = upress_process_location($_GET["location"]);
echo output_json($result);
break;
}
