| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2004 Polytechnique.org * |
| 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 | |
| 22 | |
| 23 | // {{{ liste les pays ou les régions d'un pays |
| 24 | /** donne la liste déroulante des pays |
| 25 | * @param $current pays actuellement selectionné |
| 26 | */ |
| 27 | function geoloc_country($current) { |
| 28 | global $globals; |
| 29 | $res = $globals->xdb->iterRow('SELECT a2,pays FROM geoloc_pays ORDER BY pays'); |
| 30 | $html = ""; |
| 31 | while (list($my_id, $my_pays) = $res->next()) { |
| 32 | $html .= sprintf("<option value=\"%s\" %s>%s</option>\n", |
| 33 | $my_id, ($current==$my_id?"selected='selected'":""), $my_pays); |
| 34 | } |
| 35 | return $html; |
| 36 | } |
| 37 | |
| 38 | function _geoloc_country_smarty($params){ |
| 39 | if(!isset($params['country'])) |
| 40 | return; |
| 41 | return geoloc_country($params['country']); |
| 42 | } |
| 43 | $page->register_function('geoloc_country', '_geoloc_country_smarty'); |
| 44 | |
| 45 | /** donne la liste deroulante des regions pour un pays |
| 46 | * @param $pays le pays dont on veut afficher les regions |
| 47 | * @param $current la region actuellement selectionnee |
| 48 | */ |
| 49 | function geoloc_region($country,$current) { |
| 50 | global $globals; |
| 51 | $res = $globals->xdb->iterRow('SELECT region,name FROM geoloc_region where a2={?} ORDER BY name', $country); |
| 52 | $html = "<option value=\"\"></option>"; |
| 53 | while (list($regid, $regname) = $res->next()) { |
| 54 | $html .= sprintf("<option value=\"%s\" %s>%s</option>\n", |
| 55 | $regid, ($current==$regid?"selected='selected'":""), $regname); |
| 56 | } |
| 57 | return $html; |
| 58 | |
| 59 | } |
| 60 | function _geoloc_region_smarty($params){ |
| 61 | if(!isset($params['country'])) |
| 62 | return; |
| 63 | if(!isset($params['region'])) |
| 64 | return; |
| 65 | return geoloc_region($params['country'], $params['region']); |
| 66 | } |
| 67 | $page->register_function('geoloc_region', '_geoloc_region_smarty'); |
| 68 | // }}} |
| 69 | |
| 70 | // {{{ get_address_infos($txt) |
| 71 | /** retrieve the infos on a text address |
| 72 | * store on the fly the info of the city concerned |
| 73 | * @param $txt the raw text of an address |
| 74 | */ |
| 75 | function get_address_infos($txt) { |
| 76 | $url ="http://www.geoloc.org/adressparser/address.php?txt=".urlencode(utf8_encode($txt)); |
| 77 | if (!($f = @fopen($url, 'r'))) return false; |
| 78 | $keys = explode('|',fgets($f)); |
| 79 | $vals = explode('|',fgets($f)); |
| 80 | $infos = array(); |
| 81 | foreach ($keys as $i=>$key) if($vals[$i]) $infos[$key] = ($key == 'sql')?$vals[$i]:utf8_decode(strtr($vals[$i], array(chr(197).chr(147) => "œ"))); |
| 82 | global $globals; |
| 83 | if ($infos['sql']) |
| 84 | $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$infos['sql']); |
| 85 | return $infos; |
| 86 | } |
| 87 | // }}} |
| 88 | |
| 89 | // {{{ get_address_text($adr) |
| 90 | /** make the text of an address that can be read by a mailman |
| 91 | * @param $adr an array with all the usual fields |
| 92 | */ |
| 93 | function get_address_text($adr) { |
| 94 | $t = ""; |
| 95 | if ($adr['adr1']) $t.= $adr['adr1']; |
| 96 | if ($adr['adr2']) $t.= "\n".$adr['adr2']; |
| 97 | if ($adr['adr3']) $t.= "\n".$adr['adr3']; |
| 98 | $l = ""; |
| 99 | if ($adr['country'] == 'US' || $adr['country'] == 'CA') { |
| 100 | if ($adr['city']) $l .= $adr['city'].",\n"; |
| 101 | if ($adr['region']) $l .= $adr['region']." "; |
| 102 | if ($adr['postcode']) $l .= $adr['postcode']; |
| 103 | } else { |
| 104 | if ($adr['postcode']) $l .= $adr['postcode']." "; |
| 105 | if ($adr['city']) $l .= $adr['city']; |
| 106 | } |
| 107 | if ($l) $t .= "\n".trim($l); |
| 108 | if ($adr['country'] != '00' && (!$adr['countrytxt'] || $adr['countrytxt'] == strtoupper($adr['countrytxt']))) { |
| 109 | global $globals; |
| 110 | $res = $globals->xdb->query("SELECT pays FROM geoloc_pays WHERE a2 = {?}", $adr['country']); |
| 111 | $adr['countrytxt'] = $res->fetchOneCell(); |
| 112 | } |
| 113 | if ($adr['countrytxt']) $t .= "\n".$adr['countrytxt']; |
| 114 | return trim($t); |
| 115 | } |
| 116 | // }}} |
| 117 | |
| 118 | // {{{ compare_addresses_text($a, $b) |
| 119 | /** compares if two address matches |
| 120 | * @param $a the raw text of an address |
| 121 | * @param $b the raw text of a complete valid address |
| 122 | */ |
| 123 | function compare_addresses_text($a, $b) { |
| 124 | $ta = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $a)); |
| 125 | $tb = strtoupper(preg_replace(array("/[0-9,\"'#~:;_\- ]/", "/\r\n/"), array("", "\n"), $b)); |
| 126 | |
| 127 | $la = explode("\n", $ta); |
| 128 | $lb = explode("\n", $tb); |
| 129 | |
| 130 | if (count($lb) > count($la) + 1) return false; |
| 131 | foreach ($la as $i=>$l) if (levenshtein($l, $lb[$i]) > 3) return false; |
| 132 | return true; |
| 133 | } |
| 134 | |
| 135 | // }}} |
| 136 | |
| 137 | function empty_address() { |
| 138 | return Array( |
| 139 | "adr1" => "", |
| 140 | "adr2" => "", |
| 141 | "adr3" => "", |
| 142 | "cityid" => NULL, |
| 143 | "city" => "", |
| 144 | "postcode" => "", |
| 145 | "region" => "", |
| 146 | "country" => "00", |
| 147 | "countrytxt" => ""); |
| 148 | } |
| 149 | |
| 150 | // create a simple address from a text without geoloc |
| 151 | function cut_address($txt) { |
| 152 | $txt = str_replace("\r\n", "\n", $txt); |
| 153 | ereg("^([^\n]*)(\n([^\n]*)(\n(.*))?)?$", trim($txt), $a); |
| 154 | return array("adr1" => trim($a[1]), "adr2" => trim($a[3]), "adr3" => trim(str_replace("\n", " ", $a[5]))); |
| 155 | } |
| 156 | |
| 157 | // {{{ localize_addresses($uid) |
| 158 | /* localize all the address of a user and modify the database |
| 159 | * if the new address match with the old one |
| 160 | * @param $uid the id of the user |
| 161 | */ |
| 162 | function localize_addresses($uid) { |
| 163 | global $globals; |
| 164 | $res = $globals->xdb->iterator("SELECT * FROM adresses WHERE uid = {?} and (cityid IS NULL OR cityid = 0)", $uid); |
| 165 | $erreur = Array(); |
| 166 | |
| 167 | while ($a = $res->next()) { |
| 168 | $new = get_address_infos($ta = get_address_text($a)); |
| 169 | if (compare_addresses_text($ta, get_address_text($new))) { |
| 170 | $globals->xdb->execute("UPDATE adresses SET |
| 171 | adr1 = {?}, adr2 = {?}, adr3 = {?}, |
| 172 | cityid = {?}, city = {?}, postcode = {?}, |
| 173 | region = {?}, country = {?} |
| 174 | WHERE uid = {?} AND adrid = {?}", |
| 175 | $new['adr1'], $new['adr2'], $new['adr3'], |
| 176 | $new['cityid'], $new['city'], $new['postcode'], |
| 177 | $new['region'], $new['country'], |
| 178 | $uid, $a['adrid']); |
| 179 | $new['store'] = true; |
| 180 | if (!$new['cityid']) $erreur[$a['adrid']] = $new; |
| 181 | } else { |
| 182 | $new['store'] = false; |
| 183 | $erreur[$a['adrid']] = $new; |
| 184 | } |
| 185 | } |
| 186 | return $erreur; |
| 187 | } |
| 188 | // }}} |
| 189 | |
| 190 | // {{{ synchro_city($id) |
| 191 | /** synchronise the local geoloc_city base to geoloc.org |
| 192 | * @param $id the id of the city to synchronize |
| 193 | */ |
| 194 | function synchro_city($id) { |
| 195 | $url ="http://www.geoloc.org/adressparser/cityFinder.php?method=id&id=".$id."&out=sql"; |
| 196 | if (!($f = @fopen($url, 'r'))) return false; |
| 197 | $s = fgets($f); |
| 198 | global $globals; |
| 199 | if ($s) |
| 200 | return $globals->xdb->execute("REPLACE INTO geoloc_city VALUES ".$s) > 0; |
| 201 | } |
| 202 | // }}} |
| 203 | |
| 204 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker: |
| 205 | ?> |