<?php
/***************************************************************************
- * Copyright (C) 2003-2004 Polytechnique.org *
+ * Copyright (C) 2003-2006 Polytechnique.org *
* http://opensource.polytechnique.org/ *
* *
* This program is free software; you can redistribute it and/or modify *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
***************************************************************************/
-
// {{{ liste les pays ou les régions d'un pays
/** donne la liste déroulante des pays
* @param $current pays actuellement selectionné
*/
function geoloc_country($current) {
- global $globals;
- $res = $globals->xdb->iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays');
+ $res = XDB::iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays');
$html = "";
while (list($my_id, $my_pays) = $res->next()) {
$html .= sprintf("<option value=\"%s\" %s>%s</option>\n",
* @param $current la region actuellement selectionnee
*/
function geoloc_region($country,$current) {
- global $globals;
- $res = $globals->xdb->iterRow('SELECT region,name FROM geoloc_region where a2={?} ORDER BY name', $country);
+ $res = XDB::iterRow('SELECT region,name FROM geoloc_region where a2={?} ORDER BY name', $country);
$html = "<option value=\"\"></option>";
while (list($regid, $regname) = $res->next()) {
$html .= sprintf("<option value=\"%s\" %s>%s</option>\n",
*/
function get_address_infos($txt) {
global $globals;
- $url = $globals->geoloc->webservice_url."address.php?txt=".urlencode(utf8_encode($txt)."&precise=1");
+ $url = $globals->geoloc->webservice_url."address.php?precise=1&txt=".urlencode(utf8_encode($txt));
if (!($f = @fopen($url, 'r'))) return false;
$keys = explode('|',fgets($f));
$vals = explode('|',fgets($f));
$infos = array();
foreach ($keys as $i=>$key) if($vals[$i]) $infos[$key] = ($key == 'sql')?$vals[$i]:utf8_decode(strtr($vals[$i], array(chr(197).chr(147) => "œ")));
if ($infos['sql'])
- $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$infos['sql']);
+ XDB::execute("REPLACE INTO geoloc_city VALUES ".$infos['sql']);
if ($infos['display'])
- $globals->xdb->execute("UPDATE geoloc_pays SET display = {?} WHERE a2 = {?}", $infos['display'], $infos['country']);
+ XDB::execute("UPDATE geoloc_pays SET display = {?} WHERE a2 = {?}", $infos['display'], $infos['country']);
return $infos;
}
// }}}
/** set new maps from url **/
function get_new_maps($url)
{
- if (!($f = @fopen($url, 'r'))) return false;
- global $globals;
- $globals->xdb->query('TRUNCATE TABLE geoloc_maps');
- $s = '';
- while (!feof($f)) {
- $l = fgetcsv($f, 1024, ';', '"');
- foreach ($l as $i => $val) if ($val != 'NULL') $l[$i] = '\''.addslashes($val).'\'';
- $s .= ',('.implode(',',$l).')';
- }
- $globals->xdb->execute('INSERT INTO geoloc_maps VALUES '.substr($s, 1));
- return true;
+ if (!($f = @fopen($url, 'r'))) {
+ return false;
+ }
+ XDB::query('TRUNCATE TABLE geoloc_maps');
+ $s = '';
+ while (!feof($f)) {
+ $l = fgetcsv($f, 1024, ';', '"');
+ foreach ($l as $i => $val) {
+ if ($val != 'NULL') {
+ $l[$i] = '\''.addslashes($val).'\'';
+ }
+ }
+ $s .= ',('.implode(',',$l).')';
+ }
+ XDB::execute('INSERT INTO geoloc_maps VALUES '.substr($s, 1));
+ return true;
}
+// }}}
// {{{ get_address_text($adr)
/** make the text of an address that can be read by a mailman
}
if ($l) $t .= "\n".trim($l);
if ($adr['country'] != '00' && (!$adr['countrytxt'] || $adr['countrytxt'] == strtoupper($adr['countrytxt']))) {
- global $globals;
- $res = $globals->xdb->query("SELECT pays FROM geoloc_pays WHERE a2 = {?}", $adr['country']);
+ $res = XDB::query("SELECT pays FROM geoloc_pays WHERE a2 = {?}", $adr['country']);
$adr['countrytxt'] = $res->fetchOneCell();
}
if ($adr['countrytxt']) $t .= "\n".$adr['countrytxt'];
* @param $uid the id of the user
*/
function localize_addresses($uid) {
- global $globals;
- $res = $globals->xdb->iterator("SELECT * FROM adresses WHERE uid = {?} and (cityid IS NULL OR cityid = 0)", $uid);
+ $res = XDB::iterator("SELECT * FROM adresses WHERE uid = {?} and (cityid IS NULL OR cityid = 0)", $uid);
$erreur = Array();
while ($a = $res->next()) {
$new = get_address_infos($ta = get_address_text($a));
if (compare_addresses_text($ta, get_address_text($new))) {
- $globals->xdb->execute("UPDATE adresses SET
+ XDB::execute("UPDATE adresses SET
adr1 = {?}, adr2 = {?}, adr3 = {?},
cityid = {?}, city = {?}, postcode = {?},
region = {?}, regiontxt = {?}, country = {?},
if (!($f = @fopen($url, 'r'))) return false;
$s = fgets($f);
if ($s)
- return $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$s) > 0;
+ return XDB::execute("REPLACE INTO geoloc_city VALUES ".$s) > 0;
}
// }}}
// {{{ function fix_cities_not_on_map($limit)
function fix_cities_not_on_map($limit=false)
{
- global $globals;
- $missing = $globals->xdb->query("SELECT c.id FROM geoloc_city AS c LEFT JOIN geoloc_city_in_maps AS m ON(c.id = m.city_id) WHERE m.city_id IS NULL".($limit?" LIMIT $limit":""));
+ $missing = XDB::query("SELECT c.id FROM geoloc_city AS c LEFT JOIN geoloc_city_in_maps AS m ON(c.id = m.city_id) WHERE m.city_id IS NULL".($limit?" LIMIT $limit":""));
$maps = get_cities_maps($missing->fetchColumn());
if ($maps)
{
foreach ($maps as $cityid => $maps_c)
foreach ($maps_c as $map_id)
$values .= ",($cityid, $map_id, '')";
- $globals->xdb->execute("REPLACE INTO geoloc_city_in_maps VALUES ".substr($values, 1));
+ XDB::execute("REPLACE INTO geoloc_city_in_maps VALUES ".substr($values, 1));
}
else
return false;
+ return true;
+}
- $maxlevelquery = $globals->xdb->query("SELECT MAX(level) FROM geoloc_maps");
- $maxlevel = $maxlevelquery->fetchOneCell();
- for ($level = $maxlevel; $level >= 0; $level--)
- $globals->xdb->query("
- UPDATE geoloc_city AS gc
- INNER JOIN geoloc_city_in_maps AS gcim ON(gc.id = gcim.city_id)
- INNER JOIN geoloc_maps AS gm ON(gm.id = gcim.map_id AND gm.level = {?})
- LEFT JOIN geoloc_city_in_maps AS gcim2 ON(gc.id = gcim2.city_id AND gcim2.infos = 'smallest')
- SET gcim.infos = 'smallest'
- WHERE gcim2.city_id IS NULL", $level);
-
+function set_smallest_levels() {
+ $maxlengths = XDB::iterRow("SELECT MAX(LENGTH(gm.path)), gcim.city_id
+ FROM geoloc_city_in_maps AS gcim
+ INNER JOIN geoloc_maps AS gm
+ USING ( map_id )
+ GROUP BY gcim.city_id
+ ");
+ while (list($length, $id) = $maxlengths->next()) {
+ XDB::execute("UPDATE geoloc_city_in_maps AS gcim
+ INNER JOIN geoloc_maps AS gm USING(map_id)
+ SET gcim.infos = IF(LENGTH(gm.path) = {?}, 'smallest', '')
+ WHERE gcim.city_id = {?}", $length, $id);
+ }
return true;
}
// }}}
function size_of_city($nb) { $s = round(log($nb + 1)*2,2); if ($s < 1) return 1; return $s; }
function size_of_territory($nb) { return size_of_city($nb); }
+function geoloc_getData_subcities($mapid, $SFields, &$cities, $direct=true) {
+ for ($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 = $fields->get_where_statement();
+ if ($where) $where = " AND ".$where;
+
+ $cityres = XDB::iterator("
+ SELECT gc.id,
+ gc.lon / 100000 AS x, gc.lat/100000 AS y,
+ gc.name,
+ COUNT(u.user_id) AS pop,
+ SUM(u.promo % 2) AS yellow
+ FROM auth_user_md5 AS u
+ INNER JOIN auth_user_quick AS q ON(u.user_id = q.user_id)
+ ".$fields->get_select_statement()."
+ LEFT JOIN geoloc_city AS gc ON(gcim.city_id = gc.id)
+ WHERE ".($direct?"gcim.infos = 'smallest'":"1")."
+ $where
+ GROUP BY gc.id,gc.alias ORDER BY pop DESC");
+ while ($c = $cityres->next())
+ if ($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, $SFields, $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;
+ $country['name'] = utf8_decode($country['name']);
+ $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'), $SFields, $cities);
+ $nbcities = count($cities);
+ $nocity = $nbcities == 0;
+
+ for ($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 = $fields->get_where_statement();
+ if ($where) $where = " WHERE ".$where;
+
+ $countryres = XDB::iterator("
+ SELECT map.map_id AS id,
+ COUNT(u.user_id) AS nbPop,
+ SUM(u.promo % 2) AS yellow,
+ COUNT(DISTINCT gcim.city_id) AS nbCities,
+ SUM(IF(u.user_id IS NULL,0,am.glng)) AS lonPop,
+ SUM(IF(u.user_id IS NULL, 0,am.glat)) AS latPop
+ FROM auth_user_md5 AS u
+ INNER JOIN auth_user_quick AS q ON(u.user_id = q.user_id)
+ ".$fields->get_select_statement()."
+ $where
+ GROUP BY map.map_id ORDER BY NULL", $hierarchy);
+
+ $maxpop = 0;
+ $nbentities = $nbcities + $countryres->total();
+ while ($c = $countryres->next())
+ {
+ $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'], $SFields, $cities, false);
+ }
+ }
+
+ foreach ($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);
+}
+// }}}
+
// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
?>