xdb->iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays');
$html = "";
while (list($my_id, $my_pays) = $res->next()) {
$html .= sprintf("\n",
$my_id, ($current==$my_id?"selected='selected'":""), $my_pays);
}
return $html;
}
function _geoloc_country_smarty($params){
if(!isset($params['country']))
return;
return geoloc_country($params['country']);
}
$page->register_function('geoloc_country', '_geoloc_country_smarty');
/** donne la liste deroulante des regions pour un pays
* @param $pays le pays dont on veut afficher les regions
* @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);
$html = "";
while (list($regid, $regname) = $res->next()) {
$html .= sprintf("\n",
$regid, ($current==$regid?"selected='selected'":""), $regname);
}
return $html;
}
function _geoloc_region_smarty($params){
if(!isset($params['country']))
return;
if(!isset($params['region']))
return;
return geoloc_region($params['country'], $params['region']);
}
$page->register_function('geoloc_region', '_geoloc_region_smarty');
// }}}
// {{{ get_address_infos($txt)
/** retrieve the infos on a text address
* store on the fly the info of the city concerned
* @param $txt the raw text of an address
*/
function get_address_infos($txt) {
$url ="http://www.geoloc.org/adressparser/address.php?txt=".urlencode(utf8_encode($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")));
global $globals;
if ($infos['sql'])
$globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$infos['sql']);
return $infos;
}
// }}}
// {{{ get_address_text($adr)
/** make the text of an address that can be read by a mailman
* @param $adr an array with all the usual fields
*/
function get_address_text($adr) {
$t = "";
if ($adr['adr1']) $t.= $adr['adr1'];
if ($adr['adr2']) $t.= "\n".$adr['adr2'];
if ($adr['adr3']) $t.= "\n".$adr['adr3'];
$l = "";
if ($adr['country'] == 'US' || $adr['country'] == 'CA') {
if ($adr['city']) $l .= $adr['city'].",\n";
if ($adr['region']) $l .= $adr['region']." ";
if ($adr['postcode']) $l .= $adr['postcode'];
} else {
if ($adr['postcode']) $l .= $adr['postcode']." ";
if ($adr['city']) $l .= $adr['city'];
}
if ($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']);
$adr['countrytxt'] = $res->fetchOneCell();
}
if ($adr['countrytxt']) $t .= "\n".$adr['countrytxt'];
return trim($t);
}
// }}}
// {{{ compare_addresses_text($a, $b)
/** compares if two address matches
* @param $a the raw text of an address
* @param $b the raw text of a complete valid address
*/
function compare_addresses_text($a, $b) {
$ta = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $a));
$tb = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $b));
$la = explode("\n", $ta);
$lb = explode("\n", $tb);
if (count($lb) > count($la) + 1) return false;
foreach ($la as $i=>$l) if (levenshtein($l, $lb[$i]) > 3) return false;
return true;
}
// }}}
function empty_address() {
return Array(
"adr1" => "",
"adr2" => "",
"adr3" => "",
"cityid" => NULL,
"city" => "",
"postcode" => "",
"region" => "",
"country" => "00",
"countrytxt" => "");
}
// create a simple address from a text without geoloc
function cut_address($txt) {
$txt = str_replace("\r\n", "\n", $txt);
ereg("^([^\n]*)(\n([^\n]*)(\n(.*))?)?$", trim($txt), $a);
return array("adr1" => trim($a[1]), "adr2" => trim($a[3]), "adr3" => trim(str_replace("\n", " ", $a[5])));
}
// {{{ localize_addresses($uid)
/* localize all the address of a user and modify the database
* if the new address match with the old one
* @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);
$erreur = Array();
while ($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
adr1 = {?}, adr2 = {?}, adr3 = {?},
cityid = {?}, city = {?}, postcode = {?},
region = {?}, country = {?}
WHERE uid = {?} AND adrid = {?}",
$new['adr1'], $new['adr2'], $new['adr3'],
$new['cityid'], $new['city'], $new['postcode'],
$new['region'], $new['country'],
$uid, $a['adrid']);
$new['store'] = true;
if (!$new['cityid']) $erreur[$a['adrid']] = $new;
} else {
$new['store'] = false;
$erreur[$a['adrid']] = $new;
}
}
return $erreur;
}
// }}}
// {{{ synchro_city($id)
/** synchronise the local geoloc_city base to geoloc.org
* @param $id the id of the city to synchronize
*/
function synchro_city($id) {
$url ="http://www.geoloc.org/adressparser/cityFinder.php?method=id&id=".$id."&out=sql";
if (!($f = @fopen($url, 'r'))) return false;
$s = fgets($f);
global $globals;
if ($s)
return $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$s) > 0;
}
// }}}
// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
?>