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0337d704 | 1 | <?php |
2 | /*************************************************************************** | |
5ddeb07c | 3 | * Copyright (C) 2003-2007 Polytechnique.org * |
0337d704 | 4 | * http://opensource.polytechnique.org/ * |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
a7de4ef7 | 22 | // {{{ liste les pays ou les régions d'un pays |
23 | /** donne la liste déroulante des pays | |
24 | * @param $current pays actuellement selectionné | |
0337d704 | 25 | */ |
b536b5ae | 26 | function geoloc_country($current, $avail_only = false) |
27 | { | |
28 | if ($avail_only) { | |
29 | $res = XDB::iterRow('SELECT g.a2, g.pays | |
30 | FROM geoloc_pays AS g | |
31 | INNER JOIN adresses AS a ON(a.country = g.a2) | |
32 | GROUP BY g.a2 | |
33 | ORDER BY g.pays'); | |
34 | } else { | |
35 | $res = XDB::iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays'); | |
36 | } | |
0337d704 | 37 | $html = ""; |
38 | while (list($my_id, $my_pays) = $res->next()) { | |
b536b5ae | 39 | $html .= sprintf("<option value=\"%s\" %s>%s</option>\n", |
40 | $my_id, ($current==$my_id?"selected='selected'":""), $my_pays); | |
0337d704 | 41 | } |
42 | return $html; | |
43 | } | |
44 | ||
0337d704 | 45 | /** donne la liste deroulante des regions pour un pays |
46 | * @param $pays le pays dont on veut afficher les regions | |
47 | * @param $current la region actuellement selectionnee | |
48 | */ | |
b536b5ae | 49 | function geoloc_region($country, $current, $avail_only = false) |
50 | { | |
51 | if ($avail_only) { | |
52 | $res = XDB::iterRow('SELECT r.region, r.name | |
53 | FROM geoloc_region AS r | |
54 | INNER JOIN adresses AS a ON (a.country = r.a2 AND a.region = r.region) | |
55 | WHERE r.a2 = {?} | |
56 | GROUP BY r.region | |
57 | ORDER BY r.name', $country); | |
58 | } else { | |
59 | $res = XDB::iterRow('SELECT region,name | |
60 | FROM geoloc_region | |
61 | WHERE a2 = {?} | |
62 | ORDER BY name', $country); | |
63 | } | |
0337d704 | 64 | $html = "<option value=\"\"></option>"; |
65 | while (list($regid, $regname) = $res->next()) { | |
b536b5ae | 66 | $html .= sprintf("<option value=\"%s\" %s>%s</option>\n", |
67 | $regid, ($current==$regid?"selected='selected'":""), $regname); | |
0337d704 | 68 | } |
69 | return $html; | |
0337d704 | 70 | } |
0337d704 | 71 | // }}} |
72 | ||
73 | // {{{ get_address_infos($txt) | |
74 | /** retrieve the infos on a text address | |
75 | * store on the fly the info of the city concerned | |
76 | * @param $txt the raw text of an address | |
77 | */ | |
787bb3d7 | 78 | function get_address_infos($txt) |
8c4a0c30 | 79 | { |
56670b6a | 80 | global $globals; |
8c4a0c30 | 81 | $url = $globals->geoloc->webservice_url."address.php?precise=1&txt=" . urlencode($txt); |
0337d704 | 82 | if (!($f = @fopen($url, 'r'))) return false; |
83 | $keys = explode('|',fgets($f)); | |
84 | $vals = explode('|',fgets($f)); | |
85 | $infos = array(); | |
2b98ac11 | 86 | foreach ($keys as $i=>$key) { |
87 | if($vals[$i]) { | |
88 | if ($key == 'sql') { | |
89 | $infos[$key] = $vals[$i]; | |
90 | } else { | |
91 | $val = strtr($vals[$i], array(chr(197).chr(147) => "œ")); | |
8c4a0c30 | 92 | $infos[$key] = $val; |
2b98ac11 | 93 | } |
94 | } | |
95 | } | |
5ee95138 | 96 | if (isset($infos['sql']) && $infos['sql']) |
08cce2ff | 97 | XDB::execute("REPLACE INTO geoloc_city VALUES ".$infos['sql']); |
5ee95138 | 98 | if (isset($infos['display']) && $infos['display']) |
7f3ac007 | 99 | XDB::execute("UPDATE geoloc_pays SET display = {?} WHERE a2 = {?}", $infos['display'], $infos['country']); |
5ee95138 | 100 | if (isset($infos['cityid'])) |
b536b5ae | 101 | fix_cities_not_on_map(1, $infos['cityid']); |
0337d704 | 102 | return $infos; |
103 | } | |
104 | // }}} | |
105 | ||
56670b6a | 106 | // {{{ get_cities_maps($array) |
107 | /* get all the maps id of the cities contained in an array */ | |
108 | function get_cities_maps($array) | |
109 | { | |
110 | global $globals; | |
111 | implode("\n",$array); | |
8c4a0c30 | 112 | $url = $globals->geoloc->webservice_url."findMaps.php?datatext=".urlencode(implode("\n", $array)); |
56670b6a | 113 | if (!($f = @fopen($url, 'r'))) return false; |
114 | $maps = array(); | |
115 | while (!feof($f)) | |
116 | { | |
117 | $l = trim(fgets($f)); | |
118 | $tab = explode(';', $l); | |
119 | $i = $tab[0]; | |
120 | unset($tab[0]); | |
121 | $maps[$i] = $tab; | |
122 | } | |
123 | return $maps; | |
124 | } | |
125 | // }}} | |
126 | ||
127 | // {{{ get_new_maps($url) | |
128 | /** set new maps from url **/ | |
129 | function get_new_maps($url) | |
130 | { | |
a3a049fc | 131 | if (!($f = @fopen($url, 'r'))) { |
132 | return false; | |
133 | } | |
134 | XDB::query('TRUNCATE TABLE geoloc_maps'); | |
135 | $s = ''; | |
136 | while (!feof($f)) { | |
137 | $l = fgetcsv($f, 1024, ';', '"'); | |
138 | foreach ($l as $i => $val) { | |
139 | if ($val != 'NULL') { | |
140 | $l[$i] = '\''.addslashes($val).'\''; | |
141 | } | |
142 | } | |
143 | $s .= ',('.implode(',',$l).')'; | |
144 | } | |
145 | XDB::execute('INSERT INTO geoloc_maps VALUES '.substr($s, 1)); | |
146 | return true; | |
56670b6a | 147 | } |
80244bbe | 148 | // }}} |
56670b6a | 149 | |
0337d704 | 150 | // {{{ get_address_text($adr) |
151 | /** make the text of an address that can be read by a mailman | |
152 | * @param $adr an array with all the usual fields | |
153 | */ | |
787bb3d7 | 154 | function get_address_text($adr) |
8c4a0c30 | 155 | { |
0337d704 | 156 | $t = ""; |
5ee95138 | 157 | if (isset($adr['adr1']) && $adr['adr1']) $t.= $adr['adr1']; |
158 | if (isset($adr['adr2']) && $adr['adr2']) $t.= "\n".$adr['adr2']; | |
159 | if (isset($adr['adr3']) && $adr['adr3']) $t.= "\n".$adr['adr3']; | |
0337d704 | 160 | $l = ""; |
5ee95138 | 161 | if (isset($adr['display']) && $adr['display']) { |
80ca1b4e | 162 | $keys = explode(' ', $adr['display']); |
163 | foreach ($keys as $key) { | |
8c4a0c30 | 164 | if (isset($adr[$key])) { |
80ca1b4e | 165 | $l .= " ".$adr[$key]; |
8c4a0c30 | 166 | } else { |
80ca1b4e | 167 | $l .= " ".$key; |
8c4a0c30 | 168 | } |
80ca1b4e | 169 | } |
8c4a0c30 | 170 | if ($l) substr($l, 1); |
171 | } elseif ($adr['country'] == 'US' || $adr['country'] == 'CA' || $adr['country'] == 'GB') { | |
172 | if ($adr['city']) $l .= $adr['city'].",\n"; | |
173 | if ($adr['region']) $l .= $adr['region']." "; | |
174 | if ($adr['postcode']) $l .= $adr['postcode']; | |
175 | } else { | |
176 | if (isset($adr['postcode']) && $adr['postcode']) $l .= $adr['postcode']." "; | |
177 | if (isset($adr['city']) && $adr['city']) $l .= $adr['city']; | |
0337d704 | 178 | } |
179 | if ($l) $t .= "\n".trim($l); | |
180 | if ($adr['country'] != '00' && (!$adr['countrytxt'] || $adr['countrytxt'] == strtoupper($adr['countrytxt']))) { | |
08cce2ff | 181 | $res = XDB::query("SELECT pays FROM geoloc_pays WHERE a2 = {?}", $adr['country']); |
0337d704 | 182 | $adr['countrytxt'] = $res->fetchOneCell(); |
183 | } | |
8c4a0c30 | 184 | if (isset($adr['countrytxt']) && $adr['countrytxt']) { |
185 | $t .= "\n".$adr['countrytxt']; | |
186 | } | |
0337d704 | 187 | return trim($t); |
188 | } | |
189 | // }}} | |
190 | ||
191 | // {{{ compare_addresses_text($a, $b) | |
192 | /** compares if two address matches | |
193 | * @param $a the raw text of an address | |
194 | * @param $b the raw text of a complete valid address | |
195 | */ | |
8c4a0c30 | 196 | function compare_addresses_text($a, $b) |
197 | { | |
0337d704 | 198 | $ta = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $a)); |
199 | $tb = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $b)); | |
787bb3d7 | 200 | |
0337d704 | 201 | $la = explode("\n", $ta); |
202 | $lb = explode("\n", $tb); | |
203 | ||
8c4a0c30 | 204 | if (count($lb) > count($la) + 1) { |
205 | return false; | |
206 | } | |
207 | foreach ($la as $i=>$l) { | |
37d44b3b | 208 | if (levenshtein(trim($l), trim($lb[$i])) > 3) { |
8c4a0c30 | 209 | return false; |
210 | } | |
211 | } | |
0337d704 | 212 | return true; |
213 | } | |
214 | ||
215 | // }}} | |
216 | ||
217 | function empty_address() { | |
218 | return Array( | |
219 | "adr1" => "", | |
220 | "adr2" => "", | |
221 | "adr3" => "", | |
222 | "cityid" => NULL, | |
223 | "city" => "", | |
224 | "postcode" => "", | |
225 | "region" => "", | |
80ca1b4e | 226 | "regiontxt" => "", |
0337d704 | 227 | "country" => "00", |
228 | "countrytxt" => ""); | |
229 | } | |
230 | ||
231 | // create a simple address from a text without geoloc | |
8c4a0c30 | 232 | function cut_address($txt) |
233 | { | |
0337d704 | 234 | $txt = str_replace("\r\n", "\n", $txt); |
235 | ereg("^([^\n]*)(\n([^\n]*)(\n(.*))?)?$", trim($txt), $a); | |
236 | return array("adr1" => trim($a[1]), "adr2" => trim($a[3]), "adr3" => trim(str_replace("\n", " ", $a[5]))); | |
237 | } | |
238 | ||
239 | // {{{ localize_addresses($uid) | |
240 | /* localize all the address of a user and modify the database | |
241 | * if the new address match with the old one | |
242 | * @param $uid the id of the user | |
243 | */ | |
8c4a0c30 | 244 | function localize_addresses($uid) |
245 | { | |
246 | $res = XDB::iterator("SELECT * | |
247 | FROM adresses | |
248 | WHERE uid = {?} and (cityid IS NULL OR cityid = 0)", $uid); | |
0337d704 | 249 | $erreur = Array(); |
250 | ||
251 | while ($a = $res->next()) { | |
252 | $new = get_address_infos($ta = get_address_text($a)); | |
253 | if (compare_addresses_text($ta, get_address_text($new))) { | |
8c4a0c30 | 254 | XDB::execute("UPDATE adresses |
255 | SET adr1 = {?}, adr2 = {?}, adr3 = {?}, | |
256 | cityid = {?}, city = {?}, postcode = {?}, | |
257 | region = {?}, regiontxt = {?}, country = {?}, | |
258 | glat = {?}, glng = {?} | |
259 | WHERE uid = {?} AND adrid = {?}", | |
260 | $new['adr1'], $new['adr2'], $new['adr3'], | |
261 | $new['cityid'], $new['city'], $new['postcode'], | |
262 | $new['region'], $new['regiontxt'], $new['country'], | |
263 | $new['precise_lat'], $new['precise_lon'], | |
264 | $uid, $a['adrid']); | |
265 | $new['store'] = true; | |
266 | if (!$new['cityid']) { | |
267 | $erreur[$a['adrid']] = $new; | |
268 | } | |
0337d704 | 269 | } else { |
270 | $new['store'] = false; | |
271 | $erreur[$a['adrid']] = $new; | |
272 | } | |
273 | } | |
274 | return $erreur; | |
275 | } | |
276 | // }}} | |
277 | ||
278 | // {{{ synchro_city($id) | |
279 | /** synchronise the local geoloc_city base to geoloc.org | |
280 | * @param $id the id of the city to synchronize | |
281 | */ | |
787bb3d7 | 282 | function synchro_city($id) |
8c4a0c30 | 283 | { |
56670b6a | 284 | global $globals; |
285 | $url = $globals->geoloc->webservice_url."cityFinder.php?method=id&id=".$id."&out=sql"; | |
8c4a0c30 | 286 | if (!($f = @fopen($url, 'r'))) { |
287 | return false; | |
288 | } | |
0337d704 | 289 | $s = fgets($f); |
8c4a0c30 | 290 | if ($s) { |
08cce2ff | 291 | return XDB::execute("REPLACE INTO geoloc_city VALUES ".$s) > 0; |
8c4a0c30 | 292 | } |
293 | } | |
0337d704 | 294 | // }}} |
295 | ||
56670b6a | 296 | // {{{ function fix_cities_not_on_map($limit) |
7f3ac007 | 297 | function fix_cities_not_on_map($limit=false, $cityid=false) |
56670b6a | 298 | { |
8c4a0c30 | 299 | $missing = XDB::query("SELECT c.id |
300 | FROM geoloc_city AS c | |
787bb3d7 | 301 | LEFT JOIN geoloc_city_in_maps AS m ON(c.id = m.city_id) |
8c4a0c30 | 302 | WHERE m.city_id IS NULL" |
303 | . ($cityid ? " AND c.id = '" . $cityid . "'" : "" ) | |
304 | . ($limit ? " LIMIT $limit" : "" )); | |
56670b6a | 305 | $maps = get_cities_maps($missing->fetchColumn()); |
8c4a0c30 | 306 | if ($maps) { |
56670b6a | 307 | $values = ""; |
8c4a0c30 | 308 | foreach ($maps as $cityid => $maps_c) { |
309 | foreach ($maps_c as $map_id) { | |
56670b6a | 310 | $values .= ",($cityid, $map_id, '')"; |
8c4a0c30 | 311 | } |
312 | } | |
313 | XDB::execute("REPLACE INTO geoloc_city_in_maps | |
314 | VALUES ".substr($values, 1)); | |
315 | } else { | |
56670b6a | 316 | return false; |
8c4a0c30 | 317 | } |
014c8464 | 318 | return true; |
319 | } | |
56670b6a | 320 | |
8c4a0c30 | 321 | function set_smallest_levels() |
322 | { | |
323 | $maxlengths = XDB::iterRow("SELECT MAX(LENGTH(gm.path)), gcim.city_id | |
324 | FROM geoloc_city_in_maps AS gcim | |
325 | INNER JOIN geoloc_maps AS gm USING ( map_id ) | |
326 | GROUP BY gcim.city_id"); | |
014c8464 | 327 | while (list($length, $id) = $maxlengths->next()) { |
8c4a0c30 | 328 | XDB::execute("UPDATE geoloc_city_in_maps AS gcim |
329 | INNER JOIN geoloc_maps AS gm USING(map_id) | |
330 | SET gcim.infos = IF(LENGTH(gm.path) = {?}, 'smallest', '') | |
331 | WHERE gcim.city_id = {?}", $length, $id); | |
014c8464 | 332 | } |
56670b6a | 333 | return true; |
334 | } | |
335 | // }}} | |
336 | ||
337 | ||
8c4a0c30 | 338 | function geoloc_to_x($lon, $lat) |
339 | { | |
340 | return deg2rad(1) * $lon *100; | |
341 | } | |
342 | ||
343 | function geoloc_to_y($lon, $lat) | |
344 | { | |
345 | if ($lat < -75) { | |
346 | return latToY(-75); | |
347 | } | |
348 | if ($lat > 75) { | |
349 | return latToY(75); | |
350 | } | |
787bb3d7 | 351 | return -100 * log(tan(pi()/4 + deg2rad(1)/2*$lat)); |
8c4a0c30 | 352 | } |
56670b6a | 353 | |
8c4a0c30 | 354 | function size_of_city($nb) |
355 | { | |
356 | $s = round(log($nb + 1)*2,2); | |
357 | if ($s < 1) { | |
358 | return 1; | |
359 | } | |
360 | return $s; | |
56670b6a | 361 | } |
362 | ||
8c4a0c30 | 363 | function size_of_territory($nb) |
364 | { | |
365 | return size_of_city($nb); | |
366 | } | |
56670b6a | 367 | |
8c4a0c30 | 368 | function geoloc_getData_subcities($mapid, $SFields, &$cities, $direct=true) |
369 | { | |
370 | if ($SFields instanceof UserSet) { | |
371 | $set = $SFields; | |
372 | $SFields = array(); | |
373 | } else { | |
374 | $set = new UserSet(); | |
375 | } | |
376 | for ($i_mapfield=0; $i_mapfield < count($SFields) ; $i_mapfield++) { | |
377 | if ($SFields[$i_mapfield]->fieldFormName == 'mapid') { | |
378 | break; | |
379 | } | |
380 | } | |
381 | $SFields[$i_mapfield] = new MapSField('mapid', | |
382 | array('gcim.map_id'), | |
383 | array('adresses','geoloc_city_in_maps'), | |
384 | array('am','gcim'), | |
385 | array(getadr_join('am'), 'am.cityid = gcim.city_id'), | |
386 | $mapid); | |
2b105fb6 | 387 | $fields = new SFieldGroup(true, $SFields); |
388 | $where = $fields->get_where_statement(); | |
86b5c8f0 | 389 | $joins = $fields->get_select_statement(); |
8c4a0c30 | 390 | if ($where) { |
391 | $where .= ' AND '; | |
392 | } | |
393 | $cityres = $set->get('gc.id, | |
394 | gc.lon / 100000 AS x, gc.lat/100000 AS y, | |
395 | gc.name, | |
396 | COUNT(u.user_id) AS pop, | |
397 | SUM(u.promo % 2) AS yellow', | |
86b5c8f0 | 398 | "$joins |
8c4a0c30 | 399 | LEFT JOIN geoloc_city AS gc ON(gcim.city_id = gc.id)", |
400 | $where . ($direct ? "gcim.infos = 'smallest'" : '1'), | |
401 | 'gc.id, gc.alias', | |
402 | 'pop DESC'); | |
403 | while ($c = $cityres->next()) { | |
404 | if ($c['pop'] > 0) { | |
2b105fb6 | 405 | $city = $c; |
406 | $city['x'] = geoloc_to_x($c['x'], $c['y']); | |
407 | $city['y'] = geoloc_to_y($c['x'], $c['y']); | |
408 | $city['size'] = size_of_city($c['pop']); | |
409 | $cities[$c['id']] = $city; | |
410 | } | |
8c4a0c30 | 411 | } |
2b105fb6 | 412 | } |
413 | ||
787bb3d7 | 414 | function geoloc_getData_subcountries($mapid, $sin, $minentities) |
8c4a0c30 | 415 | { |
2b105fb6 | 416 | $countries = array(); |
417 | $cities = array(); | |
787bb3d7 | 418 | |
8c4a0c30 | 419 | if ($mapid === false) { |
b536b5ae | 420 | $wheremapid = "WHERE gm.parent IS NULL"; |
8c4a0c30 | 421 | } else { |
b536b5ae | 422 | $wheremapid = "WHERE gm.parent = {?}"; |
8c4a0c30 | 423 | } |
08cce2ff | 424 | $submapres = XDB::iterator( |
787bb3d7 | 425 | "SELECT gm.map_id AS id, gm.name, gm.x, gm.y, gm.xclip, gm.yclip, |
8c4a0c30 | 426 | gm.width, gm.height, gm.scale, 1 AS rat |
427 | FROM geoloc_maps AS gm | |
428 | ". $wheremapid, Env::v('mapid','')); | |
2b105fb6 | 429 | |
edfc872d | 430 | global $globals; |
431 | ||
8c4a0c30 | 432 | while ($c = $submapres->next()) { |
2b105fb6 | 433 | $country = $c; |
2b105fb6 | 434 | $country['color'] = 0xFFFFFF; |
435 | $country['swf'] = $globals->geoloc->webservice_url."maps/mercator/map_".$c['id'].".swf"; | |
436 | $countries[$c['id']] = $country; | |
437 | } | |
787bb3d7 | 438 | |
8c4a0c30 | 439 | if ($mapid === false) { |
440 | return array($countries, $cities); | |
441 | } | |
2b105fb6 | 442 | |
8c4a0c30 | 443 | geoloc_getData_subcities(Env::i('mapid'), $sin, $cities); |
b536b5ae | 444 | $nbcities = count($cities); |
445 | $nocity = $nbcities == 0; | |
8c4a0c30 | 446 | if ($sin instanceof UserSet) { |
447 | $set = $sin; | |
448 | $SFields = array(); | |
449 | } else { | |
450 | $set = new UserSet(); | |
451 | $SFields = $sin; | |
452 | } | |
2b105fb6 | 453 | |
8c4a0c30 | 454 | for ($i_mapfield=0; $i_mapfield < count($SFields) ; $i_mapfield++) { |
455 | if ($SFields[$i_mapfield]->fieldFormName == 'mapid') { | |
456 | break; | |
457 | } | |
458 | } | |
459 | $SFields[$i_mapfield] = new MapSField('mapid', | |
460 | array('map.parent'), | |
461 | array('adresses','geoloc_city_in_maps','geoloc_maps'), | |
462 | array('am','gcim','map'), | |
787bb3d7 FB |
463 | array(getadr_join('am'), |
464 | 'am.cityid = gcim.city_id', | |
8c4a0c30 | 465 | 'map.map_id = gcim.map_id')); |
b536b5ae | 466 | $fields = new SFieldGroup(true, $SFields); |
86b5c8f0 | 467 | $where = $fields->get_where_statement(); |
468 | $joins = $fields->get_select_statement(); | |
8c4a0c30 | 469 | $countryres = $set->get('map.map_id AS id, |
470 | COUNT(u.user_id) AS nbPop, | |
471 | SUM(u.promo % 2) AS yellow, | |
472 | COUNT(DISTINCT gcim.city_id) AS nbCities, | |
473 | SUM(IF(u.user_id IS NULL,0,am.glng)) AS lonPop, | |
474 | SUM(IF(u.user_id IS NULL, 0,am.glat)) AS latPop', | |
86b5c8f0 | 475 | $joins, |
476 | $where, | |
8c4a0c30 | 477 | 'map.map_id', |
478 | 'NULL'); | |
787bb3d7 | 479 | |
b536b5ae | 480 | $maxpop = 0; |
481 | $nbentities = $nbcities + $countryres->total(); | |
8c4a0c30 | 482 | while ($c = $countryres->next()) { |
b536b5ae | 483 | $c['latPop'] /= $c['nbPop']; |
484 | $c['lonPop'] /= $c['nbPop']; | |
485 | $c['rad'] = size_of_territory($c['nbPop']); | |
486 | if ($maxpop < $c['nbPop']) $maxpop = $c['nbPop']; | |
487 | $c['xPop'] = geoloc_to_x($c['lonPop'], $c['latPop']); | |
488 | $c['yPop'] = geoloc_to_y($c['lonPop'], $c['latPop']); | |
86b5c8f0 | 489 | @$countries[$c['id']] = array_merge($countries[$c['id']], $c); |
787bb3d7 | 490 | |
b536b5ae | 491 | $nbcities += $c['nbCities']; |
787bb3d7 FB |
492 | } |
493 | ||
8c4a0c30 | 494 | if ($nocity && $nbcities < $minentities){ |
495 | foreach($countries as $i => $c) { | |
b536b5ae | 496 | $countries[$i]['nbPop'] = 0; |
86b5c8f0 | 497 | if (@$c['nbCities'] > 0) { |
8c4a0c30 | 498 | geoloc_getData_subcities($c['id'], $sin, $cities, false); |
787bb3d7 | 499 | } |
8c4a0c30 | 500 | } |
b536b5ae | 501 | } |
787bb3d7 | 502 | |
8c4a0c30 | 503 | foreach ($countries as $i => $c) { |
c1895524 | 504 | if (@$c['nbPop'] > 0) { |
8c4a0c30 | 505 | $lambda = pow($c['nbPop'] / $maxpop,0.3); |
506 | $countries[$i]['color'] = 0x0000FF + round((1-$lambda) * 0xFF)*0x010100; | |
507 | } | |
b536b5ae | 508 | } |
787bb3d7 FB |
509 | |
510 | return array($countries, $cities); | |
511 | } | |
138b3c8e | 512 | // }}} |
513 | ||
a7de4ef7 | 514 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
0337d704 | 515 | ?> |