+function size_of_territory($nb)
+{
+ return size_of_city($nb);
+}
+
+function geoloc_getData_subcities($mapid, $SFields, &$cities, $direct=true)
+{
+ if ($SFields instanceof UserSet) {
+ $set = $SFields;
+ $SFields = array();
+ } else {
+ $set = new UserSet();
+ }
+ for ($i_mapfield=0; $i_mapfield < count($SFields) ; $i_mapfield++) {
+ if ($SFields[$i_mapfield]->fieldFormName == 'mapid') {
+ break;
+ }
+ }
+ $SFields[$i_mapfield] = new MapSField('mapid',
+ array('gcim.map_id'),
+ array('adresses','geoloc_city_in_maps'),
+ array('am','gcim'),
+ array(getadr_join('am'), 'am.cityid = gcim.city_id'),
+ $mapid);
+ $fields = new SFieldGroup(true, $SFields);
+ $where = $fields->get_where_statement();
+ $joins = $fields->get_select_statement();
+ if ($where) {
+ $where .= ' AND ';
+ }
+ $cityres = $set->get('gc.id,
+ gc.lon / 100000 AS x, gc.lat/100000 AS y,
+ gc.name,
+ COUNT(u.user_id) AS pop,
+ SUM(u.promo % 2) AS yellow',
+ "$joins
+ LEFT JOIN geoloc_city AS gc ON(gcim.city_id = gc.id)",
+ $where . ($direct ? "gcim.infos = 'smallest'" : '1'),
+ 'gc.id, gc.alias',
+ 'pop DESC');
+ foreach($cityres as $c) {
+ if ($c['pop'] > 0) {
+ $city = $c;
+ $city['x'] = geoloc_to_x($c['x'], $c['y']);
+ $city['y'] = geoloc_to_y($c['x'], $c['y']);
+ $city['size'] = size_of_city($c['pop']);
+ $cities[$c['id']] = $city;
+ }
+ }
+}
+
+function geoloc_getData_subcountries($mapid, $sin, $minentities)
+{
+ $countries = array();
+ $cities = array();
+
+ if ($mapid === false) {
+ $wheremapid = "WHERE gm.parent IS NULL";
+ } else {
+ $wheremapid = "WHERE gm.parent = {?}";
+ }
+ $submapres = XDB::iterator(
+ "SELECT gm.map_id AS id, gm.name, gm.x, gm.y, gm.xclip, gm.yclip,
+ gm.width, gm.height, gm.scale, 1 AS rat
+ FROM geoloc_maps AS gm
+ ". $wheremapid, Env::v('mapid',''));
+
+ global $globals;
+
+ while ($c = $submapres->next()) {
+ $country = $c;
+ $country['color'] = 0xFFFFFF;
+ $country['swf'] = $globals->geoloc->webservice_url."maps/mercator/map_".$c['id'].".swf";
+ $countries[$c['id']] = $country;
+ }
+
+ if ($mapid === false) {
+ return array($countries, $cities);
+ }
+
+ geoloc_getData_subcities(Env::i('mapid'), $sin, $cities);
+ $nbcities = count($cities);
+ $nocity = $nbcities == 0;
+ if ($sin instanceof UserSet) {
+ $set = $sin;
+ $SFields = array();
+ } else {
+ $set = new UserSet();
+ $SFields = $sin;
+ }
+
+ for ($i_mapfield=0; $i_mapfield < count($SFields) ; $i_mapfield++) {
+ if ($SFields[$i_mapfield]->fieldFormName == 'mapid') {
+ break;
+ }
+ }
+ $SFields[$i_mapfield] = new MapSField('mapid',
+ array('map.parent'),
+ array('adresses','geoloc_city_in_maps','geoloc_maps'),
+ array('am','gcim','map'),
+ array(getadr_join('am'),
+ 'am.cityid = gcim.city_id',
+ 'map.map_id = gcim.map_id'));
+ $fields = new SFieldGroup(true, $SFields);
+ $where = $fields->get_where_statement();
+ $joins = $fields->get_select_statement();
+ $countryres = $set->get('map.map_id AS id,
+ COUNT(u.user_id) AS nbPop,
+ SUM(u.promo % 2) AS yellow,
+ COUNT(DISTINCT gcim.city_id) AS nbCities,
+ SUM(IF(u.user_id IS NULL,0,am.glng)) AS lonPop,
+ SUM(IF(u.user_id IS NULL, 0,am.glat)) AS latPop',
+ $joins,
+ $where,
+ 'map.map_id',
+ 'NULL');
+
+ $maxpop = 0;
+ $nbentities = $nbcities + count($countryres);
+ foreach ($countryres as $c) {
+ $c['latPop'] /= $c['nbPop'];
+ $c['lonPop'] /= $c['nbPop'];
+ $c['rad'] = size_of_territory($c['nbPop']);
+ if ($maxpop < $c['nbPop']) $maxpop = $c['nbPop'];
+ $c['xPop'] = geoloc_to_x($c['lonPop'], $c['latPop']);
+ $c['yPop'] = geoloc_to_y($c['lonPop'], $c['latPop']);
+ @$countries[$c['id']] = array_merge($countries[$c['id']], $c);
+
+ $nbcities += $c['nbCities'];
+ }
+
+ if ($nocity && $nbcities < $minentities){
+ foreach($countries as $i => $c) {
+ $countries[$i]['nbPop'] = 0;
+ if (@$c['nbCities'] > 0) {
+ geoloc_getData_subcities($c['id'], $sin, $cities, false);
+ }
+ }
+ }
+
+ foreach ($countries as $i => $c) {
+ if (@$c['nbPop'] > 0) {
+ $lambda = pow($c['nbPop'] / $maxpop,0.3);
+ $countries[$i]['color'] = 0x0000FF + round((1-$lambda) * 0xFF)*0x010100;
+ }
+ }
+
+ return array($countries, $cities);
+}
+// }}}