<?php
/*
* Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
define('USER_AGENT', 'Laconica user agent / file probe');
-
/**
* Table Definition for file_redirection
*/
-class File_redirection extends Memcached_DataObject
+class File_redirection extends Memcached_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $__table = 'file_redirection'; // table name
- public $id; // int(11) not_null primary_key group_by
- public $url; // varchar(255) unique_key
- public $file_id; // int(11) group_by
- public $redirections; // int(11) group_by
- public $httpcode; // int(11) group_by
+ public $url; // varchar(255) primary_key not_null
+ public $file_id; // int(4)
+ public $redirections; // int(4)
+ public $httpcode; // int(4)
+ public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
/* Static get */
- function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File_redirection',$k,$v); }
+ function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('File_redirection',$k,$v); }
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
-
-
function _commonCurl($url, $redirs) {
$curlh = curl_init();
curl_setopt($curlh, CURLOPT_URL, $url);
// let's see if we know this...
$a = File::staticGet('url', $short_url);
- if (empty($a->id)) {
+
+ if (!empty($a)) {
+ // this is a direct link to $a->url
+ return $a->url;
+ } else {
$b = File_redirection::staticGet('url', $short_url);
- if (empty($b->id)) {
- // we'll have to figure it out
- } else {
+ if (!empty($b)) {
// this is a redirect to $b->file_id
- $a = File::staticGet($b->file_id);
- $url = $a->url;
+ $a = File::staticGet('id', $b->file_id);
+ return $a->url;
}
- } else {
- // this is a direct link to $a->url
- $url = $a->url;
}
- if (isset($url)) {
- return $url;
- }
-
-
$curlh = File_redirection::_commonCurl($short_url, $redirs);
// Don't include body in output
}
function makeShort($long_url) {
- $long_url = File_redirection::_canonUrl($long_url);
- // do we already know this long_url and have a short redirection for it?
- $file = new File;
- $file_redir = new File_redirection;
- $file->url = $long_url;
- $file->joinAdd($file_redir);
- $file->selectAdd('length(file_redirection.url) as len');
- $file->limit(1);
- $file->orderBy('len');
- $file->find(true);
- if (!empty($file->url) && (strlen($file->url) < strlen($long_url))) {
- return $file->url;
- }
-
- // if yet unknown, we must find a short url according to user settings
- $short_url = File_redirection::_userMakeShort($long_url, common_current_user());
- return $short_url;
- }
-
- function _userMakeShort($long_url, $user) {
- if (empty($user)) {
- // common current user does not find a user when called from the XMPP daemon
- // therefore we'll set one here fix, so that XMPP given URLs may be shortened
- $user->urlshorteningservice = 'ur1.ca';
- }
- $curlh = curl_init();
- curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
- curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
- curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
- switch($user->urlshorteningservice) {
- case 'ur1.ca':
- require_once INSTALLDIR.'/lib/Shorturl_api.php';
- $short_url_service = new LilUrl;
- $short_url = $short_url_service->shorten($long_url);
- break;
+ $canon = File_redirection::_canonUrl($long_url);
- case '2tu.us':
- $short_url_service = new TightUrl;
- require_once INSTALLDIR.'/lib/Shorturl_api.php';
- $short_url = $short_url_service->shorten($long_url);
- break;
+ $short_url = File_redirection::_userMakeShort($canon);
- case 'ptiturl.com':
- require_once INSTALLDIR.'/lib/Shorturl_api.php';
- $short_url_service = new PtitUrl;
- $short_url = $short_url_service->shorten($long_url);
- break;
-
- case 'bit.ly':
- curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($long_url));
- $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
- break;
-
- case 'is.gd':
- curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($long_url));
- $short_url = curl_exec($curlh);
- break;
- case 'snipr.com':
- curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($long_url));
- $short_url = curl_exec($curlh);
- break;
- case 'metamark.net':
- curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($long_url));
- $short_url = curl_exec($curlh);
- break;
- case 'tinyurl.com':
- curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($long_url));
- $short_url = curl_exec($curlh);
- break;
- default:
- $short_url = false;
+ // Did we get one? Is it shorter?
+ if (!empty($short_url) && mb_strlen($short_url) < mb_strlen($long_url)) {
+ return $short_url;
+ } else {
+ return $long_url;
}
+ }
- curl_close($curlh);
-
- if ($short_url) {
+ function _userMakeShort($long_url) {
+ $short_url = common_shorten_url($long_url);
+ if (!empty($short_url) && $short_url != $long_url) {
$short_url = (string)$short_url;
// store it
$file = File::staticGet('url', $long_url);
}
return $short_url;
}
- return $long_url;
+ return null;
}
function _canonUrl($in_url, $default_scheme = 'http://') {
projects / quix0rs-gnu-social.git / blobdiff