/**
* Initializes the class. The real startup is done by the initialize() call.
*/
public function __construct()
{
$this->_component = 'org.routamc.positioning';
parent::__construct();
}
/**
* Import manually entered log entry. The entries are associative arrays containing
* some or all of the following keys:
*
* - latitude
* - longitude
* - altitude
* - city
* - country
* - aerodrome
* - timestamp
*
* @param Array $log Log entry in Array format specific to importer
* @return boolean Indicating success.
*/
function import($log)
{
$this->log = new org_routamc_positioning_log_dba();
$this->log->importer = 'manual';
// Set different person if required
if (array_key_exists('person', $log)) {
$this->log->person = $log['person'];
} else {
$this->log->person = midcom_connection::get_user();
}
if (array_key_exists('timestamp', $log)) {
$this->log->date = (int) $log['timestamp'];
} else {
$this->log->date = time();
}
// Figure out which option we will use, starting from best option
// Best option: we know coordinates
if (array_key_exists('latitude', $log) && array_key_exists('longitude', $log)) {
// Manually entered positions are assumed to be only semi-accurate
$this->log->accuracy = ORG_ROUTAMC_POSITIONING_ACCURACY_MANUAL;
// Normalize coordinates to decimal
$coordinates = $this->normalize_coordinates($log['latitude'], $log['longitude']);
$this->log->latitude = $coordinates['latitude'];
$this->log->longitude = $coordinates['longitude'];
}
// Airport entered
if (array_key_exists('aerodrome', $log)) {
// Aerodrome position is not usually very accurate, except if we're at the airport of course
$this->log->accuracy = ORG_ROUTAMC_POSITIONING_ACCURACY_CITY;
// Normalize aerodrome name
$aerodrome = strtoupper($log['aerodrome']);
// Seek the aerodrome entry, first by accurate match
$aerodrome_entry = null;
$qb = org_routamc_positioning_aerodrome_dba::new_query_builder();
$qb->begin_group('OR');
// We will seek by both ICAO and IATA codes
$qb->add_constraint('icao', '=', $aerodrome);
$qb->add_constraint('iata', '=', $aerodrome);
$qb->end_group();
$matches = $qb->execute();
if (count($matches) > 0) {
$aerodrome_entry = $matches[0];
}
if (is_null($aerodrome_entry)) {
// Couldn't match the entered city to a location
$this->error = 'POSITIONING_AERODROME_NOT_FOUND';
return false;
}
// Normalize coordinates
$this->log->latitude = $aerodrome_entry->latitude;
$this->log->longitude = $aerodrome_entry->longitude;
$this->log->altitude = $aerodrome_entry->altitude;
}
// City and country entered
if (array_key_exists('city', $log)) {
if (!isset($log['geocoder'])) {
$log['geocoder'] = 'city';
}
$geocoder = org_routamc_positioning_geocoder::create($log['geocoder']);
$position = $geocoder->geocode($log);
if (!$position['latitude'] || !$position['longitude']) {
// Couldn't match the entered city to a location
$this->error = 'POSITIONING_CITY_NOT_FOUND';
return false;
}
foreach ($position as $key => $value) {
$this->log->{$key} = $value;
}
}
// Save altitude if provided
if (array_key_exists('altitude', $log)) {
$this->log->altitude = $log['altitude'];
}
// Try to create the entry
$stat = $this->log->create();
$this->error = midcom_connection::get_error_string();
return $stat;
}
<?php
midcom::get('auth')->require_valid_user();
// Read location from session or user's location log
$user_location = org_routamc_positioning_user::get_location();
if (is_null($user_location)) {
// No location found, try to geocode based on user IP
$geocoder = org_routamc_positioning_geocoder::create('geoplugin');
$location_parameters = array('ip' => $_SERVER['REMOTE_ADDR']);
$user_location = $geocoder->geocode($location_parameters);
if (!is_null($user_location)) {
// Store geocoded location to session or user's location log
org_routamc_positioning_user::set_location($user_location);
}
}
if (!is_null($user_location)) {
echo sprintf('You\'re in %s, %s', $user_location['latitude'], $user_location['longitude']);
// Will print "You're in 60.2345, 25.00456"
} else {
if ($_SERVER['REMOTE_ADDR'] == '127.0.0.1') {
echo "You're here";
} else {
echo "No location found";
}
}
$service = 'city';
} else {
$service = $_GET['service'];
}
if (!isset($_GET['dir'])) {
$direction = '';
} else {
$direction = 'reverse_';
}
$options = array();
if (isset($_GET['options']) && is_array($_GET['options'])) {
foreach ($_GET['options'] as $key => $value) {
$options[$key] = $value;
}
}
$geocoder = org_routamc_positioning_geocoder::create($service);
$location = array();
foreach ($_GET as $key => $value) {
switch ($key) {
case 'longitude':
case 'latitude':
if (!empty($direction)) {
$location[$key] = $value;
}
// Accept only XEP-0080 values
// Accept only XEP-0080 values
case 'area':
case 'building':
case 'country':
case 'description':
case 'floor':
