user/plugins/sample-toolbar/plugin.php

   1 <?php
   2 /*
   3 Plugin Name: YOURLS Toolbar
   4 Plugin URI: http://yourls.org/
   5 Description: Add a social toolbar to your redirected short URLs. Fork this plugin if you want to make your own toolbar.
   6 Version: 1.0
   7 Author: Ozh
   8 Author URI: http://ozh.org/
   9 Disclaimer: Toolbars ruin the user experience. Be warned.
  10 */
  11
  12 // No direct call
  13 if( !defined( 'YOURLS_ABSPATH' ) ) die();
  14
  15 global $ozh_toolbar;
  16 $ozh_toolbar['do'] = false;
  17 $ozh_toolbar['keyword'] = '';
  18
  19 // When a redirection to a shorturl is about to happen, register variables
  20 yourls_add_action( 'redirect_shorturl', 'ozh_toolbar_add' );
  21 function ozh_toolbar_add( $args ) {
  22         global $ozh_toolbar;
  23         $ozh_toolbar['do'] = true;
  24         $ozh_toolbar['keyword'] = $args[1];
  25 }
  26
  27 // On redirection, check if this is a toolbar and draw it if needed
  28 yourls_add_action( 'pre_redirect', 'ozh_toolbar_do' );
  29 function ozh_toolbar_do( $args ) {
  30         global $ozh_toolbar;
  31
  32         // Does this redirection need a toolbar?
  33         if( !$ozh_toolbar['do'] )
  34                 return;
  35
  36         // Do we have a cookie stating the user doesn't want a toolbar?
  37         if( isset( $_COOKIE['yourls_no_toolbar'] ) && $_COOKIE['yourls_no_toolbar'] == 1 )
  38                 return;
  39
  40         // Get URL and page title
  41         $url = $args[0];
  42         $pagetitle = yourls_get_keyword_title( $ozh_toolbar['keyword'] );
  43
  44         // Update title if it hasn't been stored yet
  45         if( $pagetitle == '' ) {
  46                 $pagetitle = yourls_get_remote_title( $url );
  47                 yourls_edit_link_title( $ozh_toolbar['keyword'], $pagetitle );
  48         }
  49         $_pagetitle = htmlentities( yourls_get_remote_title( $url ) );
  50
  51         $www = YOURLS_SITE;
  52         $ver = YOURLS_VERSION;
  53         $md5 = md5( $url );
  54         $sql = yourls_get_num_queries();
  55
  56         // When was the link created (in days)
  57         $diff = abs( time() - strtotime( yourls_get_keyword_timestamp( $ozh_toolbar['keyword'] ) ) );
  58         $days = floor( $diff / (60*60*24) );
  59         if( $days == 0 ) {
  60                 $created = 'today';
  61         } else {
  62                 $created = $days . ' ' . yourls_n( 'day', 'days', $days ) . ' ago';
  63         }
  64
  65         // How many hits on the page
  66         $hits = 1 + yourls_get_keyword_clicks( $ozh_toolbar['keyword'] );
  67         $hits = $hits . ' ' . yourls_n( 'view', 'views', $hits );
  68
  69         // Plugin URL (no URL is hardcoded)
  70         $pluginurl = YOURLS_PLUGINURL . '/'.yourls_plugin_basename( __DIR__ );
  71
  72         // All set. Draw the toolbar itself.
  73         echo <<<PAGE
  74 <html>
  75 <head>
  76         <title>$pagetitle &mdash; YOURLS</title>
  77         <link rel="icon" type="image/gif" href="$www/images/favicon.gif" />
  78         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  79         <meta http-equiv="X-UA-Compatible" content="IE-9"/>
  80         <meta name="generator" content="YOURLS v$ver" />
  81         <meta name="ROBOTS" content="NOINDEX, FOLLOW" />
  82         <link rel="stylesheet" href="$pluginurl/css/toolbar.css" type="text/css" media="all" />
  83 </head>
  84 <body>
  85 <div id="yourls-bar">
  86         <div id="yourls-about">
  87                 Short link powered by <a href="http://yourls.org/">YOURLS</a> and created $created. $hits.
  88                 <!-- $sql queries -->
  89         </div>
  90
  91         <div id="yourls-delicious">
  92         <img src="http://static.delicious.com/img/delicious.small.gif" height="10" width="10" alt="Delicious" />
  93         <a id="yourls-delicious-link" title="Bookmark on delicious" href="http://delicious.com/save" onclick="window.open('http://delicious.com/save?v=5&noui&jump=close&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'delicious','toolbar=no,width=550,height=550'); return false;"> Bookmark on Delicious</a>
  94         </div>
  95
  96         <script type="text/javascript" id="topsy_global_settings">
  97         var topsy_theme = "light-blue";
  98         var topsy_nick = " ";
  99         var topsy_style = "small";
 100         var topsy_order = "count,retweet,badge";
 101         </script>
 102         <div id="yourls-topsy" class="topsy_widget_data">
 103                 <!--{
 104                         "url": "$www/{$ozh_toolbar['keyword']}",
 105                         "title": "$_pagetitle",
 106                 }-->
 107         </div>
 108
 109         <div id="yourls-selfclose">
 110                 <a id="yourls-once" href="$url" title="Close this toolbar">close</a>
 111                 <a id="yourls-always" href="$url" title="Never show me this toolbar again">close</a>
 112
 113         </div>
 114 </div>
 115
 116 <iframe id="yourls-frame" frameborder="0" noresize="noresize" src="$url" name="yourlsFrame"></iframe>
 117 <script type="text/javascript" src="$pluginurl/js/toolbar.js"></script>
 118 <script type="text/javascript" src="http://cdn.topsy.com/topsy.js?init=topsyWidgetCreator"></script>
 119 <script type="text/javascript" src="http://feeds.delicious.com/v2/json/urlinfo/$md5?callback=yourls_get_books"></script>
 120 </body>
 121 </html>
 122 PAGE;
 123
 124         // Don't forget to die, to interrupt the flow of normal events (ie redirecting to long URL)
 125         die();
 126 }