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https://github.com/claudehohl/Stikked.git
synced 2025-04-25 20:41:20 -05:00
Added support for Googl and Bitly shortening. Small changes on system.
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xZero
parent
65cd1413c7
commit
7352969758
@ -154,54 +154,255 @@ class Pastes extends CI_Model
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$override_url = $this->config->item('displayurl_override');
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return ($override_url ? str_replace('$id', $pid, $override_url) : site_url('view/' . $pid));
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}
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/**
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* Simple cURL connect // Used by _shorten_url
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* @param array $opt_array
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* @return mixed or boolean false on failure
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*/
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private
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function curl_connect($opt_array)
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{
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$ch = curl_init();
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curl_setopt_array($ch, $opt_array);
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$resp = curl_exec($ch);
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curl_close($ch);
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return (empty($resp) ? false : $resp);
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}
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private
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function _shorten_url($url)
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{
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$config_yourls_url = $this->config->item('yourls_url');
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// Check if url shortening should be used
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$url_shortening_api = $this->config->item('url_shortening_use');
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$API_DB = array(
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"googl",
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"goo.gl",
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"bitly",
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"bit.ly",
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"yourls",
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"gwgd",
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"random"
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);
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if ($config_yourls_url)
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if ($url_shortening_api !== false)
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{
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if (in_array($url_shortening_api, $API_DB, true))
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{
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if ($url_shortening_api === "random")
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{
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$url_shortening_consider = $this->config->item('random_url_engines');
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if (!is_array($url_shortening_consider))
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{
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if ($url_shortening_consider = @explode(",", preg_replace("/[^a-zA-Z0-9.]+/", "", $url_shortening_consider)))
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{
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if (count($url_shortening_consider) > 1)
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{
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foreach ($url_shortening_consider as $key => $api)
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{
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if (($key = array_search($api, $API_DB)) === false)
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{
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unset($API_DB[$key]);
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}
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}
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}
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}
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}
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else
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{
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if (count($url_shortening_consider) > 1)
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{
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foreach ($url_shortening_consider as $key => $api)
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{
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if (($key = array_search($api, $API_DB)) === false)
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{
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unset($API_DB[$key]);
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}
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}
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}
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}
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//use yourls
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$config_yourls_url = $this->config->item('yourls_url');
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$config_yourls_signature = $this->config->item('yourls_signature');
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$timestamp = time();
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$signature = md5($timestamp . $config_yourls_signature);
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// We will use random API in this case
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$url_shortening_api = false; //Prepare for use in while loop
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// Init the CURL session
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $config_yourls_url . 'yourls-api.php');
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curl_setopt($ch, CURLOPT_HEADER, 0);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, array(
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'url' => $url,
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'format' => 'simple',
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'action' => 'shorturl',
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'signature' => $signature,
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'timestamp' => $timestamp,
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));
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$resp = curl_exec($ch);
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curl_close($ch);
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$shorturl = (empty($resp) ? false : $resp);
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// Run through while loop as long as an API which satisfy requirement's isn't found.
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// As satisfied API is considerer any API which is filled and not empty
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while ($url_shortening_api === false && $url_shortening_api !== "random")
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{
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$RAND_API = $API_DB[mt_rand(0, count($API_DB) - 1) ];
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switch ($RAND_API)
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{
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case "yourls":
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if (!empty($this->config->item('yourls_url')) && !empty($this->config->item('yourls_signature')))
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{
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$url_shortening_api = "yourls";
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}
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break;
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case "gwgd":
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case "gw.gd":
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if (!empty($this->config->item('gwgd_url')))
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{
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$url_shortening_api = "gwgd";
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}
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break;
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case "googl":
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case "google":
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case "goo.gl":
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if (!empty($this->config->item('googl_url_api')))
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{
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$url_shortening_api = "googl";
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}
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break;
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case "bitly":
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case "bit.ly":
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if (!empty($this->config->item('bitly_url_api')))
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{
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$url_shortening_api = "bitly";
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}
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break;
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default:
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$url_shortening_api = false;
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break;
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}
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}
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}
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// switch: Check which engine should be used
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switch ($url_shortening_api)
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{
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case "yourls":
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$config_yourls_url = $this->config->item('yourls_url');
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$config_yourls_signature = $this->config->item('yourls_signature');
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$timestamp = time();
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$prep_data = array(
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CURLOPT_URL => $config_yourls_url . 'yourls-api.php',
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => array(
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'url' => $url,
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'format' => 'simple',
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'action' => 'shorturl',
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'signature' => md5($timestamp . $config_yourls_signature) ,
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'timestamp' => $timestamp
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)
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);
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$fetchResp = $this->curl_connect($prep_data);
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$shorturl = ((strlen($fetchResp) > 4) ? $fetchResp : false);
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break;
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case "gwgd":
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case "gw.gd":
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//use gwgd
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$url = urlencode($url);
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$config_gwgd_url = $this->config->item('gwgd_url');
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$gwgd_url = ($config_gwgd_url ? $config_gwgd_url : 'http://gw.gd/');
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// Prepare CURL options array
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$prep_data = array(
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CURLOPT_URL => $target = $gwgd_url . 'api.php?long=' . $url,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_ENCODING => 'identity'
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);
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$fetchResp = $this->curl_connect($prep_data);
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$shorturl = ((strlen($fetchResp) > 4) ? $fetchResp : false);
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break;
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case "googl":
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case "google":
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case "goo.gl":
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// Prepare CURL options array
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$prep_data = array(
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CURLOPT_URL => 'https://www.googleapis.com/urlshortener/v1/url?key=' . $this->config->item('googl_url_api') ,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_HEADER => false,
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CURLOPT_HTTPHEADER => array(
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'Content-type:application/json'
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) ,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode(array(
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'longUrl' => $url
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))
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);
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$shorturl = @json_decode($this->curl_connect($prep_data));
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$shorturl = ((isset($shorturl->id)) ? $shorturl->id : false);
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break;
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case "bitly":
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case "bit.ly":
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$config_bitly_api = $this->config->item('bitly_url_api');
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$url = urlencode($url);
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// Prepare CURL options array
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$prep_data = array(
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CURLOPT_URL => "https://api-ssl.bitly.com/v3/shorten?access_token={$config_bitly_api}&longUrl={$url}&format=txt",
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_SSL_VERIFYPEER => false
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);
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$fetchResp = $this->curl_connect($prep_data);
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$shorturl = ((strlen($fetchResp) > 4) ? $fetchResp : false);
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break;
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default:
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$shorturl = false;
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break;
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}
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}
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else
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{
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$shorturl = false;
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}
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}
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else
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{
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//use gdgw
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$url = urlencode($url);
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$config_gwgd_url = $this->config->item('gwgd_url');
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$gwgd_url = ($config_gwgd_url ? $config_gwgd_url : 'http://gw.gd/');
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$target = $gwgd_url . 'api.php?long=' . $url;
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// Backward compatibility - Falling back to legacy mode
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$config_yourls_url = $this->config->item('yourls_url');
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if ($config_yourls_url)
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{
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// Init the CURL session
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $target);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_ENCODING, 'identity');
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$resp = curl_exec($ch);
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curl_close($ch);
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$shorturl = (empty($resp) ? false : $resp);
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//use yourls
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$config_yourls_signature = $this->config->item('yourls_signature');
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$timestamp = time();
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$prep_data = array(
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CURLOPT_URL => $config_yourls_url . 'yourls-api.php',
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => array(
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'url' => $url,
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'format' => 'simple',
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'action' => 'shorturl',
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'signature' => md5($timestamp . $config_yourls_signature) ,
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'timestamp' => $timestamp
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)
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);
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$fetchResp = $this->curl_connect($prep_data);
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$shorturl = ((strlen($fetchResp) > 4) ? $fetchResp : false);
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}
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else
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{
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//use gdgw
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$url = urlencode($url);
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$config_gwgd_url = $this->config->item('gwgd_url');
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$gwgd_url = ($config_gwgd_url ? $config_gwgd_url : 'http://gw.gd/');
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// Prepare CURL options array
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$prep_data = array(
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CURLOPT_URL => $target = $gwgd_url . 'api.php?long=' . $url,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_ENCODING => 'identity'
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);
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$fetchResp = $this->curl_connect($prep_data);
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$shorturl = ((strlen($fetchResp) > 4) ? $fetchResp : false);
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}
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}
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return $shorturl;
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}
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