Jamie's Blog

We’ve been using Stikked for an internal pastebin. The current version on Google Code has a few bugs. I modified this code to fix two problems specifically:

1. The Download Code link was not working properly
2. The Short URL functionality was not working, as Snipr had deprecated the version of the API that the program was using

Below is a consolidated diff of the changes. You should be able to use it to apply a patch to 0.5.4 if you are having these issues.

stikked.diff

Index: trunk/system/application/models/pastes.php
===================================================================
--- trunk/system/application/models/pastes.php	(revision 1)
+++ trunk/system/application/models/pastes.php	(revision 2)
@@ -156,14 +156,55 @@
 			$data['snipurl'] = false;
 		}
 		else
-		{
-			$target = 'http://snipr.com/site/snip?r=simple&link='.site_url('view/'.$data['pid']);
+		{
+			// this next blob just copied from snipr's examples,
+			// with some modifications of course
+
+			// REQUIRED FIELDS
+			$sniplink  = site_url('view/'.$data['pid']);
+			$snipuser  = $this->config->item('snipr_user');            // YOUR USER ID REQUIRED
+			$snipapi   = $this->config->item('snipr_apikey');               // FIND IN YOUR "SETTINGS" PAGE
+
+			// OPTIONAL FIELDS
+			$snipnick   = '';            // MEANINGFUL NICKNAME FOR SNIPURL
+			$sniptitle  = $data['title'];  // TITLE IF ANY
+			$snippk     = '';                      // PRIVATE KEY IF ANY
+			$snipowner  = '';                      // IF THE SNIP OWNER IS SOMEONE ELSE
+			$snipformat = 'simple';                      // DEFAULT RESPONSE IS IN XML, SEND "simple"
+			                                       // FOR JUST THE SNIPURL
+			$snipformat_includepk = "";            // SET TO "Y" IF YOU WANT THE PRIVATE KEY
+			                                       // RETURNED IN THE SNIPURL ALONG WITH THE ALIAS
+
+			//----------------------------------
+			// NO NEED TO EDIT BEYOND THIS POINT
+			//----------------------------------
+			$URL        = 'http://snipr.com/site/getsnip';
+			$sniplink   = rawurlencode($sniplink);
+			$snipnick   = rawurlencode($snipnick);
+			$sniptitle  = rawurlencode($sniptitle);
+
+
+			$post_data =  'sniplink='  . $sniplink  . '&' .
+			              'snipnick='  . $snipnick  . '&' .
+			              'snipuser='  . $snipuser  . '&' .
+			              'snipapi='   . $snipapi   . '&' .
+			              'sniptitle=' . $sniptitle . '&' .
+			              'snipowner=' . $snipowner . '&' .
+			              'snipformat='. $snipformat. '&' .
+			              'snippk='    . $snippk
+			  ;
+
+
+			$target = $this->config->item('snipr_link');
 			$ch = curl_init();
 			curl_setopt($ch, CURLOPT_URL, $target);
+			curl_setopt($ch, CURLOPT_POST, true);
+			curl_setopt($ch, CURLOPT_HEADER, 0);
+			curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
 			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

 			$data['snipurl'] = curl_exec($ch);
-
+
 			curl_close($ch);

 			if(empty($data['snipurl']))
@@ -189,6 +230,7 @@

 	function checkPaste($seg=2)
 	{
+
 		if($this->uri->segment($seg) == "")
 		{
 			return false;
Index: trunk/system/application/config/routes.php
===================================================================
--- trunk/system/application/config/routes.php	(revision 1)
+++ trunk/system/application/config/routes.php	(revision 2)
@@ -46,6 +46,7 @@
 $route['cron/:any'] = "main/cron";

 $route['view/raw/:any'] = 'main/raw/';
+$route['view/download/:any'] = 'main/download/';
 $route['view/options'] = 'main/view_options';
 $route['view/:any'] = 'main/view';
 $route['lists'] = 'main/lists';
Index: trunk/system/application/config/config.php
===================================================================
--- trunk/system/application/config/config.php	(revision 1)
+++ trunk/system/application/config/config.php	(revision 2)
@@ -308,4 +308,16 @@
 $config['rewrite_short_tags'] = FALSE;

+/*
+|--------------------------------------------------------------------------
+| Snipr Settings - Used for short URL
+|--------------------------------------------------------------------------
+|
+| Settings for Snipr API
+|
+*/
+$config['snipr_link'] = 'http://snipurl.com/site/getsnip';
+$config['snipr_user'] = ''; // snipr user name
+$config['snipr_apikey'] = '';
+
 ?>
\ No newline at end of file
Index: trunk/system/application/views/view/download.php
===================================================================
--- trunk/system/application/views/view/download.php	(revision 1)
+++ trunk/system/application/views/view/download.php	(revision 2)
@@ -1,6 +1,6 @@
 <?php

-header('Content-disposition: attachment');
+header('Content-disposition: attachment;filename='.$title.'.'.$lang_code);
 echo html_entity_decode($raw);

 ?>
\ No newline at end of file
Index: trunk/system/libraries/URI.php
===================================================================
--- trunk/system/libraries/URI.php	(revision 1)
+++ trunk/system/libraries/URI.php	(revision 2)
@@ -186,8 +186,15 @@
 	{
 		if ($str != '' AND $this->config->item('permitted_uri_chars') != '')
 		{
-			if ( ! preg_match("|^[".preg_quote($this->config->item('permitted_uri_chars'))."]+$|i", $str))
+			$matches = array();
+			$pattern = "|^[".preg_quote($this->config->item('permitted_uri_chars'))."]+$|i";
+			if ( ! preg_match($pattern, $str, $matches))
 			{
+				echo '<pre>*'.$str.'*<br>';
+				echo 'allowed: '.$pattern.'<br>';
+				var_dump($matches);
+				var_dump(debug_backtrace());
+				echo '</pre>';
 				exit('The URI you submitted has disallowed characters.');
 			}
 		}

Some coworkers and I have been working on Stikker, a cli interface for the Stikked FOSS php pastebin. I haven’t used it for awhile, but we recently set it up at work to facilitate code sharing. Unfortunately, it hasn’t been updated recently and there are some things which are broken which I’ll need to address. One of the great things about OSS is that fixing things yourself is possible!