1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Plugin to use bit.ly URL shortening services.
*
* PHP version 5
*
* LICENCE: 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Plugin
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
* @author Brion Vibber <brion@status.net>
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
* @copyright 2010 StatusNet, Inc http://status.net/
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
require_once INSTALLDIR.'/plugins/UrlShortener/UrlShortenerPlugin.php';
class BitlyUrlPlugin extends UrlShortenerPlugin
{
public $shortenerName = 'bit.ly';
public $serviceUrl = 'http://bit.ly/api?method=shorten&version=2.0.1&longUrl=%s';
function onInitializePlugin(){
parent::onInitializePlugin();
if(!isset($this->serviceUrl)){
throw new Exception(_m("You must specify a serviceUrl for bit.ly shortening."));
}
}
/**
* Short a URL
* @param url
* @return string shortened version of the url, or null if URL shortening failed
*/
protected function shorten($url) {
$response = $this->query($url);
if ($this->isOk($url, $response)) {
return $this->decode($url, $response->getBody());
} else {
return null;
}
}
/**
* Get the user's or site-wide default bit.ly login name.
*
* @return string
*/
protected function getLogin()
{
return common_config('bitly', 'default_login');
}
/**
* Get the user's or site-wide default bit.ly API key.
*
* @return string
*/
protected function getApiKey()
{
return common_config('bitly', 'default_apikey');
}
/**
* Inject API key into query before sending out...
*
* @param string $url
* @return HTTPResponse
*/
protected function query($url)
{
// http://code.google.com/p/bitly-api/wiki/ApiDocumentation#/shorten
$params = http_build_query(array(
'login' => $this->getLogin(),
'apiKey' => $this->getApiKey()), '', '&');
$serviceUrl = sprintf($this->serviceUrl, $url) . '&' . $params;
$request = HTTPClient::start();
return $request->get($serviceUrl);
}
/**
* JSON decode for API result
*/
protected function decode($url, $body)
{
$json = json_decode($body, true);
return $json['results'][$url]['shortUrl'];
}
/**
* JSON decode for API result
*/
protected function isOk($url, $response)
{
$code = 'unknown';
$msg = '';
if ($response->isOk()) {
$body = $response->getBody();
common_log(LOG_INFO, $body);
$json = json_decode($body, true);
if ($json['statusCode'] == 'OK') {
$data = $json['results'][$url];
if (isset($data['shortUrl'])) {
return true;
} else if (isset($data['statusCode']) && $data['statusCode'] == 'ERROR') {
$code = $data['errorCode'];
$msg = $data['errorMessage'];
}
} else if ($json['statusCode'] == 'ERROR') {
$code = $json['errorCode'];
$msg = $json['errorMessage'];
}
common_log(LOG_ERR, "bit.ly returned error $code $msg for $url");
}
return false;
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => sprintf('BitlyUrl (%s)', $this->shortenerName),
'version' => STATUSNET_VERSION,
'author' => 'Craig Andrews, Brion Vibber',
'homepage' => 'http://status.net/wiki/Plugin:BitlyUrl',
'rawdescription' =>
sprintf(_m('Uses <a href="http://%1$s/">%1$s</a> URL-shortener service.'),
$this->shortenerName));
return true;
}
/**
* Hook for RouterInitialized event.
*
* @param Net_URL_Mapper $m path-to-action mapper
* @return boolean hook return
*/
function onRouterInitialized($m)
{
$m->connect('admin/bitly',
array('action' => 'bitlyadminpanel'));
return true;
}
/**
* If the plugin's installed, this should be accessible to admins.
*/
function onAdminPanelCheck($name, &$isOK)
{
if ($name == 'bitly') {
$isOK = true;
return false;
}
return true;
}
/**
* Add the bit.ly admin panel to the list...
*/
function onEndAdminPanelNav($nav)
{
if (AdminPanelAction::canAdmin('bitly')) {
$action_name = $nav->action->trimmed('action');
$nav->out->menuItem(common_local_url('bitlyadminpanel'),
_m('bit.ly'),
_m('bit.ly URL shortening'),
$action_name == 'bitlyadminpanel',
'nav_bitly_admin_panel');
}
return true;
}
/**
* Automatically load the actions and libraries used by the plugin
*
* @param Class $cls the class
*
* @return boolean hook return
*
*/
function onAutoload($cls)
{
$base = dirname(__FILE__);
$lower = strtolower($cls);
switch ($lower) {
case 'bitlyadminpanelaction':
require_once "$base/$lower.php";
return false;
default:
return true;
}
}
}
|
