Add share feature

modules/plugins/Bitly.plugin.php

@@ -0,0 +1,136 @@
+<?php
+/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
+/**
+ *
+ * LICENSE: GNU General Public License, version 2 (GPLv2)
+ * Copyright 2001 - 2013 Ampache.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License v2
+ * as published by the Free Software Foundation.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+
+class AmpacheBitly {
+
+    public $name        = 'Bit.ly';
+    public $description = 'Url shorteners on shared links with Bit.ly';
+    public $url         = 'http://bitly.com/';
+    public $version     = '000001';
+    public $min_ampache = '360036';
+    public $max_ampache = '999999';
+
+    // These are internal settings used by this class, run this->load to
+    // fill them out
+    private $bitly_username;
+    private $bitly_api;
+
+    /**
+     * Constructor
+     * This function does nothing...
+     */
+    public function __construct() {
+
+        return true;
+
+    } // constructor
+
+    /**
+     * install
+     * This is a required plugin function. It inserts our preferences
+     * into Ampache
+     */
+    public function install() {
+
+        // Check and see if it's already installed (they've just hit refresh, those dorks)
+        if (Preference::exists('bitly_username')) { return false; }
+
+        Preference::insert('bitly_username','Bit.ly username','','25','string','plugins');
+        Preference::insert('bitly_api','Bit.ly api key','','25','string','plugins');
+
+        return true;
+
+    } // install
+
+    /**
+     * uninstall
+     * This is a required plugin function. It removes our preferences from
+     * the database returning it to its original form
+     */
+    public function uninstall() {
+
+        Preference::delete('bitly_username');
+        Preference::delete('bitly_api');
+
+    } // uninstall
+
+    /**
+     * upgrade
+     * This is a recommended plugin function
+     */
+    public function upgrade() {
+        return true;
+    } // upgrade
+
+    public function shortener($url) {
+        
+        if (empty($this->bitly_username) || empty($this->bitly_api)) {
+            debug_event($this->name, 'Bit.ly username or api key missing', '3');
+            return false;
+        }
+        
+        $shorturl = '';
+    
+        $apiurl = 'http://api.bit.ly/v3/shorten?login=' . $this->bitly_username . '&apiKey=' . $this->bitly_api . '&longUrl=' . urlencode($url) . '&format=json';
+        try {
+            debug_event($this->name, 'Bit.ly api call: ' . $apiurl, '5');
+            $request = Requests::get($apiurl);
+            $shorturl = json_decode($request->body)->data->url;
+        } catch (Exception $e) {
+            debug_event($this->name, 'Bit.ly api http exception: ' . $e->getMessage(), '1');
+            return false;
+        }
+        
+        return $shorturl;
+    }
+    
+    /**
+     * load
+     * This loads up the data we need into this object, this stuff comes 
+     * from the preferences.
+     */
+    public function load($user) {
+
+        $user->set_preferences();
+        $data = $user->prefs;
+
+        if (strlen(trim($data['bitly_username']))) {
+            $this->bitly_username = trim($data['bitly_username']);
+        }
+        else {
+            debug_event($this->name,'No Bit.ly username, shortener skipped','3');
+            return false;
+        }
+        if (strlen(trim($data['bitly_api']))) {
+            $this->bitly_api = trim($data['bitly_api']);
+        }
+        else {
+            debug_event($this->name,'No Bit.ly api key, shortener skipped','3');
+            return false;
+        }
+
+        return true;
+
+    } // load
+
+} // end AmpacheBitly
+?>