protected function send_feed()
{
$this->db->connect($this->db_params);
$result = parent::send_feed();
$this->db->disconnect();
return $result;
}
/**
* getLovedSongs()
* Gets user's loved songs. From cache file or from the feed.
*
* @return array $songs Returns formatted songs
*/
public static function getLovedSongs($username = '', $num_songs = 30)
{
if (!self::isValidUsername($username)) {
return array(self::$error);
}
// Check Feeder and Cache classes are accessible
if (!class_exists('Feeder')) {
return array('Could not find Feeder.class.php.');
}
if (!class_exists('Cache')) {
return array('Could not find Cache.class.php.');
}
self::$username = $username;
self::$num_songs = $num_songs;
$cache_filename = self::$username . '-loved-tracks.cache';
$cache_life = 86400;
// 1 day
Cache::init($cache_filename, $cache_life);
if (Cache::cacheFileExists()) {
return Cache::getCache();
}
$song_data = Feeder::getItems(self::getLovedSongsFeed(), self::$num_songs, array('title', 'link'));
if (!is_array($song_data)) {
self::$error = "Last.fm loved tracks feed not found";
return array(self::$error);
}
$songs = self::formatSongData($song_data);
Cache::setCache($songs);
return $songs;
}
/**
* getBooksFromShelf()
* Gets the array of books from a cache_file if found (and less than a week old).
* If no cache_file is found it creates this array of books and adds them to the cache_file - for fast loading next time
*
* @return array Returns a nicely formatted array of books
*/
private static function getBooksFromShelf()
{
$cache_filename = self::$goodreads_id . '-' . self::$shelf . '.cache';
$cache_life = 604800;
// 1 week
Cache::init($cache_filename, $cache_life);
if (Cache::cacheFileExists()) {
return Cache::getCache();
}
$book_data = Feeder::getItems(self::getGoodreadsFeed(), self::$num_books, array('title', 'author_name'));
if (!is_array($book_data)) {
self::$error = "Goodreads feed does not exist. Check user: "******" and shelf: '" . self::$shelf . "' exist";
return array(self::$error);
}
$books = self::formatBookData($book_data);
Cache::setCache($books);
return $books;
}
function NormalizeEntry(FeedEntry $entry)
{
$entry->Published() or $entry->Published($entry->TextInfo['time']);
$entry->Title()->HasAny() or $entry->Title()->Add('text', $entry->TextInfo['title']);
$entry->Permalink() or $entry->Permalink($this->UrlOfEntry($entry));
parent::NormalizeEntry($entry);
}
<?php
require_once 'feeder.php';
$channel = array('title' => 'My Feed', 'author' => 'Proger_XP proger.xp@gmail.com http://proger.i-forge.net', 'description' => 'Just another PHP Feed', 'category' => 'http://example.com Category Label here.', 'category 2' => 'Second Label', 'icon' => '100x20 http://example.com/icon.gif', 'logo' => '121x83 http://example.com/logo.png');
$entries = array(array('title' => 'My first post', 'updated' => strtotime('22 Jan 2011'), 'author' => 'Proger_XP proger.xp@gmail.com', 'content' => 'Thinking about something to write...', 'content html' => 'Thinking about <em>something</em> to write…'), array('title' => 'Another filler', 'updated' => strtotime('23 May 2012'), 'author' => 'Proger_XP proger.xp@gmail.com', 'contributor' => 'Camilo http://camilomm.deviantart.com', 'content html' => 'Why? Because he\'s my friend <img src="smile.png" />'));
$feeder = new Feeder();
$feeder->Channel()->SetFromArray($channel);
foreach ($entries as $i => $entry) {
$feeder->Entry($i, new FeedEntry($entry));
}
$output = new AtomFeed();
$output->Output($feeder);
function __construct(array $data = null)
{
parent::__construct();
$data and $this->SetFromArray($data);
}
/**
* getItems()
* Sets up required properties then gets $value data from the given feed
*
* @param string $feed_url URL of the feed you want to get data from
* @param int $num_items Number of feed items you want to get
* @param array $values Array of values to get from the feed. E.g. array('title', 'description', link')
* @return mixed array of feed data or false if no data found
*/
public static function getItems($feed_url = '', $num_items = 10, $values = array())
{
self::$feed_url = $feed_url;
self::$num_items = $num_items;
self::$values = $values;
if (!($entries = self::getEntries())) {
return false;
}
return self::getData($entries);
}
<?php
require_once 'feeder.php';
$proger = new FeedPerson();
$proger->Name('Proger_XP');
$proger->EMail('*****@*****.**');
$proger->URL('http://proger.i-forge.net');
$camilo = new FeedPerson();
$camilo->Name('Camilo');
$camilo->URL('http://camilomm.deviantart.com');
$feeder = new Feeder();
$feeder->Channel()->Title()->Add('text', 'My Feed');
$feeder->Channel()->Author(0, $proger);
$feeder->Channel()->Description()->Add('text', 'Just another PHP Feed');
$feeder->Channel()->BaseURL('http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['REQUEST_URI']) . '/');
$entry = new FeedEntry();
$entry->Title()->Add('text', 'My first post');
$entry->Updated(strtotime('22 Jan 2011'));
$entry->Author(0, $proger);
$entry->Content()->Add('text', 'Thinking about something to write...');
$entry->Content()->Add('html', 'Thinking about <em>something</em> to write…');
$feeder->Entry(0, $entry);
$entry = new FeedEntry();
$entry->Title()->Add('text', 'Another filler');
$entry->Updated(strtotime('23 May 2012'));
$entry->Author(0, $proger);
$entry->Contributor(0, $camilo);
$entry->Content()->Add('html', 'Why? Because he\'s my friend <img src="smile.png" />');
$feeder->Entry(1, $entry);
$output = new AtomFeed();
$output->Output($feeder);
<?php
require "./feeder.php";
$feed = new Feeder('http://xmlfiles.com/examples/simple.xml');
?>
<!-- iba niektore fieldy -->
<table border="0" cellspacing="5" cellpadding="5">
<tr>
<th>name</th>
<th>entry_fee</th>
<th>start_time</th>
</tr>
<?php
foreach ($feed as $element) {
echo "<tr>\n";
echo "<td>" . $element->name . "</td>";
echo "<td>" . $element->entry_fee . "</td>";
echo "<td>" . $element->start_time . "</td>";
echo "</tr>\n";
}
?>
</table>
<!-- vsetky fieldy -->
<table border="0" cellspacing="5" cellpadding="5">
<tr>
<?php
foreach ($feed->fields() as $field) {
echo "<th>{$field}</th>";
}
?>
protected function signal_log_slot_name()
{
return parent::signal_log_slot_name() . ".Misc.Array";
}
protected function signal_log_slot_name()
{
return parent::signal_log_slot_name() . ".Info";
}
protected function signal_log_slot_name()
{
return parent::signal_log_slot_name() . ".FileRecords";
}
protected function set_params($params)
{
return $this->set_query_params($params) && parent::set_params($params);
}
public function feed_data_signal(&$signal)
{
if ($this->depth >= $this->mindepth) {
return parent::feed_data_signal($signal);
}
return true;
}
function __construct($core, $wfstorage, $start_params = array())
{
$this->wfstorage = $wfstorage;
parent::__construct($core, $start_params);
}
