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Pluginize the URL shorteners

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This commit is contained in:
Craig Andrews
2009-09-03 14:58:50 -04:00
parent 5db43f4655
commit beae3db413
8 changed files with 305 additions and 125 deletions
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66
lib/Shorturl_api.php
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@@ -19,7 +19,7 @@
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
class ShortUrlApi
abstract class ShortUrlApi
{
protected $service_url;
protected $long_limit = 27;
@@ -35,11 +35,9 @@ class ShortUrlApi
return $url;
}
protected function shorten_imp($url) {
return "To Override";
}
protected abstract function shorten_imp($url);
private function is_long($url) {
protected function is_long($url) {
return strlen($url) >= common_config('site', 'shorturllength');
}
@@ -71,61 +69,3 @@ class ShortUrlApi
}
}
class LilUrl extends ShortUrlApi
{
function __construct()
{
parent::__construct('http://ur1.ca/');
}
protected function shorten_imp($url) {
$data['longurl'] = $url;
$response = $this->http_post($data);
if (!$response) return $url;
$y = @simplexml_load_string($response);
if (!isset($y->body)) return $url;
$x = $y->body->p[0]->a->attributes();
if (isset($x['href'])) return $x['href'];
return $url;
}
}
class PtitUrl extends ShortUrlApi
{
function __construct()
{
parent::__construct('http://ptiturl.com/?creer=oui&action=Reduire&url=');
}
protected function shorten_imp($url) {
$response = $this->http_get($url);
if (!$response) return $url;
$response = $this->tidy($response);
$y = @simplexml_load_string($response);
if (!isset($y->body)) return $url;
$xml = $y->body->center->table->tr->td->pre->a->attributes();
if (isset($xml['href'])) return $xml['href'];
return $url;
}
}
class TightUrl extends ShortUrlApi
{
function __construct()
{
parent::__construct('http://2tu.us/?save=y&url=');
}
protected function shorten_imp($url) {
$response = $this->http_get($url);
if (!$response) return $url;
$response = $this->tidy($response);
$y = @simplexml_load_string($response);
if (!isset($y->body)) return $url;
$xml = $y->body->p[0]->code[0]->a->attributes();
if (isset($xml['href'])) return $xml['href'];
return $url;
}
}