├── README
└── application
    ├── config
        └── bitly.php
    ├── controllers
        └── bitly_test.php
    └── libraries
        └── bitly.php


/README:
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https://raw.githubusercontent.com/elliothaughin/codeigniter-bitly/02651b9d44a2d5ea73547fdc8a11258c84c5f6c0/README


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/application/config/bitly.php:
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1 | <?php
2 | 
3 | 	$config['bitly_api_url'] = 'http://api.bit.ly/v3/';
4 | 	
5 | 	// You can find your api access details here:
6 | 	// http://bit.ly/a/account
7 | 	
8 | 	$config['bitly_api_user'] = 'MYBITLYUSERNAME';
9 | 	$config['bitly_api_key'] = 'MYBIYLYAPIKEY';


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/application/controllers/bitly_test.php:
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 1 | <?php
 2 | 
 3 | 	class bitly_test extends CI_Controller {
 4 | 		
 5 | 		function __construct()
 6 | 		{
 7 | 			parent::__construct();
 8 | 		}
 9 | 		
10 | 		function index()
11 | 		{
12 | 			// $this->load->add_package_path('/Users/elliot/sites/github/codeigniter-bitly/application/');
13 | 			$this->load->library('bitly');
14 | 			$this->bitly->enable_debug(TRUE);
15 | 			
16 | 			$longUrl = 'http://www.haughin.com/code/';
17 | 			
18 | 			$request_shorten = $this->bitly->call('shorten', array('longUrl' => $longUrl));
19 | 			$this->_dump($request_shorten->data);
20 | 			
21 | 			$request_expand = $this->bitly->call('expand', array('shortUrl' => $request_shorten->data->url));
22 | 			$this->_dump($request_expand->data);
23 | 			
24 | 			$request_info = $this->bitly->call('info', array('shortUrl' => $request_shorten->data->url));
25 | 			$this->_dump($request_info->data);
26 | 			
27 | 			$request_global_info = $this->bitly->call('info', array('hash' => $request_shorten->data->global_hash));
28 | 			$this->_dump($request_global_info->data);
29 | 			
30 | 			$request_clicks = $this->bitly->call('clicks', array('shortUrl' => $request_shorten->data->url));
31 | 			$this->_dump($request_clicks->data);
32 | 			
33 | 			$request_global_clicks = $this->bitly->call('clicks', array('hash' => $request_shorten->data->global_hash));
34 | 			$this->_dump($request_global_clicks->data);
35 | 			
36 | 			$request_referrers = $this->bitly->call('referrers', array('shortUrl' => $request_shorten->data->url));
37 | 			$this->_dump($request_referrers->data);
38 | 			
39 | 			$request_global_referrers = $this->bitly->call('referrers', array('hash' => $request_shorten->data->global_hash));
40 | 			$this->_dump($request_global_referrers->data);
41 | 			
42 | 			$request_countries = $this->bitly->call('countries', array('shortUrl' => $request_shorten->data->url));
43 | 			$this->_dump($request_countries->data);
44 | 			
45 | 			$request_global_countries = $this->bitly->call('countries', array('hash' => $request_shorten->data->global_hash));
46 | 			$this->_dump($request_global_countries->data);
47 | 			
48 | 			$request_clicks_min = $this->bitly->call('clicks_by_minute', array('shortUrl' => $request_shorten->data->url));
49 | 			$this->_dump($request_clicks_min->data);
50 | 			
51 | 			$request_global_clicks_min = $this->bitly->call('clicks_by_minute', array('hash' => $request_shorten->data->global_hash));
52 | 			$this->_dump($request_global_clicks_min->data);
53 | 			
54 | 			$request_clicks_day = $this->bitly->call('clicks_by_day', array('shortUrl' => $request_shorten->data->url));
55 | 			$this->_dump($request_clicks_day->data);
56 | 			
57 | 			$request_global_clicks_day = $this->bitly->call('clicks_by_day', array('hash' => $request_shorten->data->global_hash));
58 | 			$this->_dump($request_global_clicks_day->data);
59 | 		}
60 | 		
61 | 		private function _dump($data)
62 | 		{
63 | 			echo '<pre>';
64 | 			var_dump($data);
65 | 			echo '</pre>';
66 | 		}
67 | 	}


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/application/libraries/bitly.php:
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  1 | <?php
  2 | 	class bitly {
  3 | 
  4 | 		private $_api_url;
  5 | 		private $_api_key;
  6 | 		private $_api_secret;
  7 | 		private $_errors = array();
  8 | 		private $_enable_debug = FALSE;
  9 | 
 10 | 		function __construct()
 11 | 		{
 12 | 			$this->_obj =& get_instance();
 13 | 			$this->_obj->load->config('bitly');
 14 | 
 15 | 			$this->_api_url 	= $this->_obj->config->item('bitly_api_url');
 16 | 			$this->_api_user 	= $this->_obj->config->item('bitly_api_user');
 17 | 			$this->_api_key 	= $this->_obj->config->item('bitly_api_key');
 18 | 
 19 | 			$this->connection = new bitlyConnection();
 20 | 		}
 21 | 
 22 | 		public function call($uri, $data = array())
 23 | 		{
 24 | 			$response = FALSE;
 25 | 
 26 | 			try
 27 | 			{
 28 | 				$response = $this->connection->get($this->append_token($this->_api_url.$uri), $data);
 29 | 			}
 30 | 			catch (bitlyException $e)
 31 | 			{
 32 | 				$this->_errors[] = $e;
 33 | 
 34 | 				if ( $this->_enable_debug )
 35 | 				{
 36 | 					echo $e;
 37 | 				}
 38 | 			}
 39 | 
 40 | 			return $response;
 41 | 		}
 42 | 
 43 | 		public function errors()
 44 | 		{
 45 | 			return $this->_errors;
 46 | 		}
 47 | 
 48 | 		public function last_error()
 49 | 		{
 50 | 			if ( count($this->_errors) == 0 ) return NULL;
 51 | 
 52 | 			return $this->_errors[count($this->_errors) - 1];
 53 | 		}
 54 | 
 55 | 		public function append_token($url)
 56 | 		{
 57 | 			return $url.'?format=json&login='.$this->_api_user.'&apiKey='.$this->_api_key.'&';
 58 | 		}
 59 | 
 60 | 
 61 | 		public function enable_debug($debug = TRUE)
 62 | 		{
 63 | 			$this->_enable_debug = (bool) $debug;
 64 | 		}
 65 | 	}
 66 | 
 67 | 	class bitlyConnection {
 68 | 
 69 | 		// Allow multi-threading.
 70 | 
 71 | 		private $_mch = NULL;
 72 | 		private $_properties = array();
 73 | 
 74 | 		function __construct()
 75 | 		{
 76 | 			$this->_mch = curl_multi_init();
 77 | 
 78 | 			$this->_properties = array(
 79 | 				'code' 		=> CURLINFO_HTTP_CODE,
 80 | 				'time' 		=> CURLINFO_TOTAL_TIME,
 81 | 				'length'	=> CURLINFO_CONTENT_LENGTH_DOWNLOAD,
 82 | 				'type' 		=> CURLINFO_CONTENT_TYPE
 83 | 			);
 84 | 		}
 85 | 
 86 | 		private function _initConnection($url)
 87 | 		{
 88 | 			$this->_ch = curl_init($url);
 89 | 			curl_setopt($this->_ch, CURLOPT_RETURNTRANSFER, TRUE);
 90 | 		}
 91 | 
 92 | 		public function get($url, $params = array())
 93 | 		{
 94 | 			if ( count($params) > 0 )
 95 | 			{
 96 | 				foreach( $params as $k => $v )
 97 | 				{
 98 | 					$url .= "{$k}={$v}&";
 99 | 				}
100 | 
101 | 				$url = substr($url, 0, -1);
102 | 			}
103 | 
104 | 			$this->_initConnection($url);
105 | 			$response = $this->_addCurl($url, $params);
106 | 
107 | 		    return $response;
108 | 		}
109 | 
110 | 		private function _addCurl($url, $params = array())
111 | 		{
112 | 			$ch = $this->_ch;
113 | 
114 | 			$key = (string) $ch;
115 | 			$this->_requests[$key] = $ch;
116 | 
117 | 			$response = curl_multi_add_handle($this->_mch, $ch);
118 | 
119 | 			if ( $response === CURLM_OK || $response === CURLM_CALL_MULTI_PERFORM )
120 | 			{
121 | 				do {
122 | 					$mch = curl_multi_exec($this->_mch, $active);
123 | 				} while ( $mch === CURLM_CALL_MULTI_PERFORM );
124 | 
125 | 				return $this->_getResponse($key);
126 | 			}
127 | 			else
128 | 			{
129 | 				return $response;
130 | 			}
131 | 		}
132 | 
133 | 		private function _getResponse($key = NULL)
134 | 		{
135 | 			if ( $key == NULL ) return FALSE;
136 | 
137 | 			if ( isset($this->_responses[$key]) )
138 | 			{
139 | 				return $this->_responses[$key];
140 | 			}
141 | 
142 | 			$running = NULL;
143 | 
144 | 			do
145 | 			{
146 | 				$response = curl_multi_exec($this->_mch, $running_curl);
147 | 
148 | 				if ( $running !== NULL && $running_curl != $running )
149 | 				{
150 | 					$this->_setResponse($key);
151 | 
152 | 					if ( isset($this->_responses[$key]) )
153 | 					{
154 | 						$response = new bitlyResponse( (object) $this->_responses[$key] );
155 | 
156 | 						if ( $response->__resp->code !== 200 )
157 | 						{
158 | 							$error = $response->__resp->code.' | Request Failed';
159 | 
160 | 							if ( isset($response->__resp->data->error->type) )
161 | 							{
162 | 								$error .= ' - '.$response->__resp->data->error->type.' - '.$response->__resp->data->error->message;
163 | 							}
164 | 
165 | 							throw new bitlyException($error);
166 | 						}
167 | 
168 | 						return $response;
169 | 					}
170 | 				}
171 | 
172 | 				$running = $running_curl;
173 | 
174 | 			} while ( $running_curl > 0);
175 | 
176 | 		}
177 | 
178 | 		private function _setResponse($key)
179 | 		{
180 | 			while( $done = curl_multi_info_read($this->_mch) )
181 | 			{
182 | 				$key = (string) $done['handle'];
183 | 				$this->_responses[$key]['data'] = curl_multi_getcontent($done['handle']);
184 | 
185 | 				foreach ( $this->_properties as $curl_key => $value )
186 | 				{
187 | 					$this->_responses[$key][$curl_key] = curl_getinfo($done['handle'], $value);
188 | 
189 | 					curl_multi_remove_handle($this->_mch, $done['handle']);
190 | 				}
191 | 		  }
192 | 		}
193 | 	}
194 | 
195 | 	class bitlyResponse {
196 | 
197 | 		private $__construct;
198 | 
199 | 		public function __construct($resp)
200 | 		{
201 | 			$this->__resp = $resp;
202 | 
203 | 			$data = json_decode($this->__resp->data);
204 | 
205 | 			if ( $data !== NULL )
206 | 			{
207 | 				$this->__resp->data = $data;
208 | 			}
209 | 		}
210 | 
211 | 		public function __get($name)
212 | 		{
213 | 			if ($this->__resp->code < 200 || $this->__resp->code > 299) return FALSE;
214 | 
215 | 			$result = array();
216 | 
217 | 			if ( is_string($this->__resp->data ) )
218 | 			{
219 | 				parse_str($this->__resp->data, $result);
220 | 				$this->__resp->data = (object) $result;
221 | 			}
222 | 
223 | 			if ( $name === '_result')
224 | 			{
225 | 				return $this->__resp->data;
226 | 			}
227 | 			
228 | 			return $this->__resp->data->$name;
229 | 		}
230 | 	}
231 | 
232 | 	class bitlyException extends Exception {
233 | 
234 | 		function __construct($string)
235 | 		{
236 | 			parent::__construct($string);
237 | 		}
238 | 
239 | 		public function __toString() {
240 | 			return "exception '".__CLASS__ ."' with message '".$this->getMessage()."' in ".$this->getFile().":".$this->getLine()."\nStack trace:\n".$this->getTraceAsString();
241 | 		}
242 | 	}


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