X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=include%2Fgeoloc.inc.php;h=51fc43c38c15162c975cd45180257fde0d0389c1;hb=748b472c3d72eda244edb80efeae2fffbab27d1f;hp=3ef6611207462990b7b7dd685ddbc42f95464ad7;hpb=56670b6ac6b3337d615679ec756446a05e18f113;p=platal.git
diff --git a/include/geoloc.inc.php b/include/geoloc.inc.php
index 3ef6611..51fc43c 100644
--- a/include/geoloc.inc.php
+++ b/include/geoloc.inc.php
@@ -1,6 +1,6 @@
xdb->iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays');
+function geoloc_country($current, $avail_only = false)
+{
+ if ($avail_only) {
+ $res = XDB::iterRow('SELECT g.a2, g.pays
+ FROM geoloc_pays AS g
+ INNER JOIN adresses AS a ON(a.country = g.a2)
+ GROUP BY g.a2
+ ORDER BY g.pays');
+ } else {
+ $res = 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);
+ $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']);
-}
-$GLOBALS['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', $country);
+function geoloc_region($country, $current, $avail_only = false)
+{
+ if ($avail_only) {
+ $res = XDB::iterRow('SELECT r.region, r.name
+ FROM geoloc_region AS r
+ INNER JOIN adresses AS a ON (a.country = r.a2 AND a.region = r.region)
+ WHERE r.a2 = {?}
+ GROUP BY r.region
+ ORDER BY r.name', $country);
+ } else {
+ $res = 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);
+ $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'], $params['region']);
-}
-$GLOBALS['page']->register_function('geoloc_region', '_geoloc_region_smarty');
// }}}
// {{{ get_address_infos($txt)
@@ -72,18 +75,44 @@ $GLOBALS['page']->register_function('geoloc_region', '_geoloc_region_smarty');
* store on the fly the info of the city concerned
* @param $txt the raw text of an address
*/
-function get_address_infos($txt) {
+function get_address_infos($txt)
+{
global $globals;
- $url = $globals->geoloc->webservice_url."address.php?txt=".urlencode(utf8_encode($txt)."&precise=1");
+ $url = $globals->geoloc->webservice_url."address.php?precise=1&txt=" . urlencode($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']);
- if ($infos['display'])
- $globals->xdb->execute("UPDATE geoloc_pays SET display = {?} WHERE a2 = {?}", $infos['display'], $infos['country']);
+ foreach ($keys as $i=>$key) {
+ if($vals[$i]) {
+ if ($key == 'sql') {
+ $infos[$key] = $vals[$i];
+ } else {
+ $val = strtr($vals[$i], array(chr(197).chr(147) => "œ"));
+ $infos[$key] = $val;
+ }
+ }
+ }
+ if (isset($infos['sql']) && $infos['sql'])
+ XDB::execute("REPLACE INTO geoloc_city
+ VALUES ".$infos['sql']);
+ if (isset($infos['display']) && $infos['display'])
+ XDB::execute("UPDATE geoloc_pays
+ SET display = {?}
+ WHERE a2 = {?}", $infos['display'], $infos['country']);
+ if (isset($infos['cityid'])) {
+ fix_cities_not_on_map(1, $infos['cityid']);
+ if (floatval($infos['precise_lat']) && floatval($infos['precise_lon'])) {
+ $res = XDB::query("SELECT c.lat / 100000, c.lon / 100000
+ FROM geoloc_city AS c
+ WHERE c.id = {?}", $infos['cityid']);
+ if ($res->numRows()) {
+ list($glat, $glng) = $res->fetchOneRow();
+ $infos['precise_lat'] = $glat;
+ $infos['precise_lon'] = $glng;
+ }
+ }
+ }
return $infos;
}
// }}}
@@ -94,7 +123,7 @@ function get_cities_maps($array)
{
global $globals;
implode("\n",$array);
- $url = $globals->geoloc->webservice_url."findMaps.php?datatext=".urlencode(utf8_encode(implode("\n", $array)));
+ $url = $globals->geoloc->webservice_url."findMaps.php?datatext=".urlencode(implode("\n", $array));
if (!($f = @fopen($url, 'r'))) return false;
$maps = array();
while (!feof($f))
@@ -113,57 +142,62 @@ function get_cities_maps($array)
/** set new maps from url **/
function get_new_maps($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
* @param $adr an array with all the usual fields
*/
-function get_address_text($adr) {
+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'];
+ if (isset($adr['adr1']) && $adr['adr1']) $t.= $adr['adr1'];
+ if (isset($adr['adr2']) && $adr['adr2']) $t.= "\n".$adr['adr2'];
+ if (isset($adr['adr3']) && $adr['adr3']) $t.= "\n".$adr['adr3'];
$l = "";
- if ($adr['display']) {
+ if (isset($adr['display']) && $adr['display']) {
$keys = explode(' ', $adr['display']);
foreach ($keys as $key) {
- if (isset($adr[$key]))
+ if (isset($adr[$key])) {
$l .= " ".$adr[$key];
- else
+ } else {
$l .= " ".$key;
+ }
}
- if ($l) $l = substr($l, 1);
- }
- else
- {
- if ($adr['country'] == 'US' || $adr['country'] == 'CA' || $adr['country'] == 'GB') {
- if ($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) substr($l, 1);
+ } elseif ($adr['country'] == 'US' || $adr['country'] == 'CA' || $adr['country'] == 'GB') {
+ if ($adr['city']) $l .= $adr['city'].",\n";
+ if ($adr['region']) $l .= $adr['region']." ";
+ if ($adr['postcode']) $l .= $adr['postcode'];
+ } else {
+ if (isset($adr['postcode']) && $adr['postcode']) $l .= $adr['postcode']." ";
+ if (isset($adr['city']) && $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']);
+ $res = XDB::query("SELECT pays FROM geoloc_pays WHERE a2 = {?}", $adr['country']);
$adr['countrytxt'] = $res->fetchOneCell();
}
- if ($adr['countrytxt']) $t .= "\n".$adr['countrytxt'];
+ if (isset($adr['countrytxt']) && $adr['countrytxt']) {
+ $t .= "\n".$adr['countrytxt'];
+ }
return trim($t);
}
// }}}
@@ -173,15 +207,22 @@ function get_address_text($adr) {
* @param $a the raw text of an address
* @param $b the raw text of a complete valid address
*/
-function compare_addresses_text($a, $b) {
+function compare_addresses_text($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;
+ if (count($lb) > count($la) + 1) {
+ return false;
+ }
+ foreach ($la as $i=>$l) {
+ if (levenshtein(trim($l), trim($lb[$i])) > 3) {
+ return false;
+ }
+ }
return true;
}
@@ -198,11 +239,14 @@ function empty_address() {
"region" => "",
"regiontxt" => "",
"country" => "00",
- "countrytxt" => "");
+ "countrytxt" => "",
+ "precise_lat" => "",
+ "precise_lon" => "");
}
// create a simple address from a text without geoloc
-function cut_address($txt) {
+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", " ", $a[5])));
@@ -213,27 +257,31 @@ function cut_address($txt) {
* 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)", $uid);
+function localize_addresses($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
- adr1 = {?}, adr2 = {?}, adr3 = {?},
- cityid = {?}, city = {?}, postcode = {?},
- region = {?}, regiontxt = {?}, country = {?},
- glat = {?}, glng = {?}
- WHERE uid = {?} AND adrid = {?}",
- $new['adr1'], $new['adr2'], $new['adr3'],
- $new['cityid'], $new['city'], $new['postcode'],
- $new['region'], $new['regiontxt'], $new['country'],
- $new['precise_lat'], $new['precise_lon'],
- $uid, $a['adrid']);
- $new['store'] = true;
- if (!$new['cityid']) $erreur[$a['adrid']] = $new;
+ XDB::execute("UPDATE adresses
+ SET adr1 = {?}, adr2 = {?}, adr3 = {?},
+ cityid = {?}, city = {?}, postcode = {?},
+ region = {?}, regiontxt = {?}, country = {?},
+ glat = {?}, glng = {?}
+ WHERE uid = {?} AND adrid = {?}",
+ $new['adr1'], $new['adr2'], $new['adr3'],
+ $new['cityid'], $new['city'], $new['postcode'],
+ $new['region'], $new['regiontxt'], $new['country'],
+ $new['precise_lat'], $new['precise_lon'],
+ $uid, $a['adrid']);
+ $new['store'] = true;
+ if (!$new['cityid']) {
+ $erreur[$a['adrid']] = $new;
+ }
} else {
$new['store'] = false;
$erreur[$a['adrid']] = $new;
@@ -247,59 +295,237 @@ function localize_addresses($uid) {
/** synchronise the local geoloc_city base to geoloc.org
* @param $id the id of the city to synchronize
*/
- function synchro_city($id) {
+function synchro_city($id)
+{
global $globals;
$url = $globals->geoloc->webservice_url."cityFinder.php?method=id&id=".$id."&out=sql";
- if (!($f = @fopen($url, 'r'))) return false;
+ if (!($f = @fopen($url, 'r'))) {
+ return false;
+ }
$s = fgets($f);
- if ($s)
- return $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$s) > 0;
- }
+ if ($s) {
+ return XDB::execute("REPLACE INTO geoloc_city VALUES ".$s) > 0;
+ }
+}
// }}}
// {{{ function fix_cities_not_on_map($limit)
-function fix_cities_not_on_map($limit=false)
+function fix_cities_not_on_map($limit=false, $cityid=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":""));
+ $missing = XDB::query("SELECT c.id
+ FROM geoloc_city AS c
+ LEFT JOIN geoloc_city_in_maps AS m ON(c.id = m.city_id)
+ WHERE m.city_id IS NULL"
+ . ($cityid ? " AND c.id = '" . $cityid . "'" : "" )
+ . ($limit ? " LIMIT $limit" : "" ));
$maps = get_cities_maps($missing->fetchColumn());
- if ($maps)
- {
+ if ($maps) {
$values = "";
- foreach ($maps as $cityid => $maps_c)
- foreach ($maps_c as $map_id)
+ foreach ($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));
- }
- else
+ }
+ }
+ 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, $id);
+ }
return true;
}
// }}}
-function geoloc_to_x($lon, $lat) { return deg2rad(1) * $lon *100; }
+function geoloc_to_x($lon, $lat)
+{
+ return deg2rad(1) * $lon *100;
+}
-function geoloc_to_y($lon, $lat) {
- if ($lat < -75) return latToY(-75);
- if ($lat > 75) return latToY(75);
- return -100 * log(tan(pi()/4 + deg2rad(1)/2*$lat));
+function geoloc_to_y($lon, $lat)
+{
+ if ($lat < -75) {
+ return latToY(-75);
+ }
+ if ($lat > 75) {
+ return latToY(75);
+ }
+ return -100 * log(tan(pi()/4 + deg2rad(1)/2*$lat));
+}
+
+function size_of_city($nb)
+{
+ $s = round(log($nb + 1)*2,2);
+ if ($s < 1) {
+ return 1;
+ }
+ return $s;
}
-function size_of_city($nb) { $s = round(log($nb + 1)*2,2); if ($s < 1) return 1; return $s; }
-function size_of_territory($nb) { return size_of_city($nb); }
+function size_of_territory($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');
+ 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, $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 + $countryres->total();
+ while ($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'], $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);
+}
+// }}}
-// vim:set et sw=4 sts=4 sws=4 foldmethod=marker:
+// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
?>