0337d704 |
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 | ?> |