From ff32e499745367b816d10f25e63ff3328214c32f Mon Sep 17 00:00:00 2001
From: Damien Lallement <dams@mageia.org>
Date: Mon, 13 Aug 2012 10:45:23 +0000
Subject: - Import moonmoon - Create repo per langs

---
 common/app/classes/Planet.class.php | 155 ++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 common/app/classes/Planet.class.php

(limited to 'common/app/classes/Planet.class.php')

diff --git a/common/app/classes/Planet.class.php b/common/app/classes/Planet.class.php
new file mode 100644
index 0000000..4dcfbba
--- /dev/null
+++ b/common/app/classes/Planet.class.php
@@ -0,0 +1,155 @@
+<?php
+/*
+Copyright (c) 2006, Maurice Svay
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+* Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+* Neither the name of Maurice Svay nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/**
+ * Planet, main app class
+ */
+class Planet
+{
+    public $config;
+    public $items;
+    public $people;
+    public $errors;
+
+    public function __construct($config=null)
+    {
+
+        if ($config == null) {
+            $this->config = new PlanetConfig(array());
+        } else {
+            $this->config = $config;
+        }
+
+        $this->items  = array();
+        $this->people = array();
+        $this->errors = array();
+    }
+
+    /**
+     * Getters
+     */
+    public function getItems()
+    {
+        return $this->items;
+    }
+
+    public function getPeople()
+    {
+        return $this->people;
+    }
+
+    /**
+     * Adds a feed to the planet
+     * @param PlanetFeed feed
+     */
+    public function addPerson(&$feed)
+    {
+        $this->people[] = $feed;
+    }
+
+    /**
+     * Load people from an OPML
+     * @return integer Number of people loaded
+     */
+    public function loadOpml($file)
+    {
+        if (!is_file($file)) {
+            $this->errors[] = new PlanetError(3, $file.' is missing.');
+            return 0;
+        }
+
+        $opml = OpmlManager::load($file);
+        $opml_people = $opml->getPeople();
+        foreach ($opml_people as $opml_person){
+            $this->addPerson(
+                new PlanetFeed(
+                    $opml_person['name'],
+                    $opml_person['feed'],
+                    $opml_person['website']
+                )
+            );
+        }
+        return count($opml_people);
+    }
+
+    /**
+     * Load feeds
+     */
+    public function loadFeeds()
+    {
+        foreach ($this->people as $feed) {
+            $feed->set_timeout(-1);
+            $feed->init();
+            $this->items = array_merge($this->items, $feed->get_items());
+        }
+
+        $this->sort();
+    }
+
+    /**
+     * Download
+     * @var $max_load percentage of feeds to load
+     */
+    public function download($max_load=0.1)
+    {
+
+        $max_load_feeds = ceil(count($this->people) * $max_load);
+
+        foreach ($this->people as $feed) {
+            //Avoid mass loading with variable cache duration
+            //$feed->set_cache_duration($this->config->getCacheTimeout()+rand(0,30));
+            $feed->set_cache_duration($this->config->getCacheTimeout());
+
+            //Load only a few feeds, force other to fetch from the cache
+            if (0 > $max_load_feeds--) {
+                $feed->set_timeout(-1);
+                $this->errors[] = new PlanetError(1, 'Forced from cache : '.$feed->getFeed());
+            }
+
+            //Load feed
+            $feed->init();
+
+            // http://simplepie.org/wiki/reference/simplepie/merge_items ?
+            //Add items to index
+            if (($feed->data) && ($feed->get_item_quantity() > 0)){
+                $items = $feed->get_items();
+                $this->items = array_merge($this->items, $items);
+            } else {
+                $this->errors[] = new PlanetError(1, 'No items : '.$feed->getFeed());
+            }
+        }
+    }
+
+    public function sort()
+    {
+        usort($this->items, array('PlanetItem','compare'));
+    }
+}
-- 
cgit v1.2.1