=== Zametki zlogo admina » Chinim prognoz pogody v IP telefonah Grandstream
 ===


Cherez nekotoroe vremja posle pochinki kursov valjut obnovilos' pogodnoe
API Yahoo, i prishlos' podstavljat' ocherednoj bystro sostrjapannyj
kostyl'.

Konfiguracionnyj fajl nginx:

 server {
   listen 8000;
   access_log /var/log/nginx/proxy.access.log main;
   error_log /var/log/nginx/proxy.error.log notice;

   # dlja pogody
   location /forecastrss {
     proxy_pass http://localhost/grandstream/weather.php;
   }

   # dlja valjut
   location /d/333.txt {
     proxy_pass http://localhost/grandstream/currency.php;
   }
 }
Fajl weather.php:

 <?php

 header('Content-Type: text/xml');

 if (!isset($_GET['u'])) $_GET['u'] = 'c';

 $url = 'http://query.yahooapis.com/v1/public/
 yql?format=xml&q=SELECT%20*%20FROM%20weather.forecast%20WHERE%20u=%27'
 . $_GET['u'] . '%27%20AND%20woeid%20=%20' . '%27' . $_GET['p'] .
 '%27';
 $proxy_addr = 'addr:port';
 $proxy_user = 'user:password';


 $h = curl_setup($url);
 $content = curl_exec($h);

 if ($content === false) {
    $errno = curl_error($ch);
    echo "Curl error: ($errno) " . curl_strerror($errno);
 } else {

    $sp = strpos($content, '<channel>');
    $ep = strpos($content, '</channel>');

    if (($sp === false) || ($ep === false)) {
       echo "Parse error";
    } else {
       $c = substr($content, 0, $ep + strlen('</channel>'));
       $c = substr($c, $sp);
       echo '<?xml version="1.0" encoding="UTF-8" standalone="yes"
 ?><rss version="2.0" xmlns:yweather="http://xml.weather.yahoo.com/
 ns/rss/1.0" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#">';
       echo $c;
       echo '</rss>';
    }
 }

 curl_close($h);


 // ===

 function curl_setup($url)
 {
    global $proxy_addr, $proxy_user;
    $h = curl_init($url);
    curl_setopt($h, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($h, CURLOPT_HEADER, false);
    curl_setopt($h, CURLOPT_TIMEOUT, 10);
    if ($proxy_addr) curl_setopt($h, CURLOPT_PROXY, $proxy_addr);
    if ($proxy_user) curl_setopt($h, CURLOPT_USERPWD, $proxy_user);
    return $h;
 }

 ?>
Takzhe nado upomjanut', chto perestali rabotat' starye bukvenno-cifrovye
kody gorodov, vo vsjakom sluchae menja postojanno zakidyvalo kuda-to v
Kanadu. Novyj kod goroda mozhno uznat' na sajte, nazhav knopku Change
location.


.