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wp-laut-fm.php
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wp-laut-fm.php
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<?php
/*
Plugin Name: laut.fm for Wordpress
Plugin URI: http://herrthees.de/wp-laut-fm
Description: Displays data for a webradio-station hostet on laut.fm
Version: 0.1.3
Author: Ralf Thees
Author URI: http://herrthees.de
License: GPL2
*/
if (!load_plugin_textdomain('wplautfm', '/wp-content/languages/'))
load_plugin_textdomain('wplautfm', '/wp-content/plugins/wp-laut-fm/languages/');
if (!class_exists('WPlautfm_Widget')) {
class WPlautfm_Widget extends WP_Widget {
var $wlfOptionKey = "wplautfm";
var $lautfmApiUrl = 'http://api.laut.fm/';
static $instance;
static $CURRENTINSTANCENUMBER = 1;
function WPlautfm_Widget() {
$this->WP_Widget('wplautfm', 'WP-laut.fm', array('description' => __('zeigt die laut-fm-Station an', 'wplautfm'), ) );
add_action('init', array(&$this, 'stylesheet'));
$this->default_options();
$this -> wlfOptionKey = 'wplautfm';
add_action('widgets_init', create_function('', 'register_widget( "WPlautfm_Widget" );'));
}
function widget($args, $instance) {
extract($args);
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget;
echo $before_title . $title . $after_title;
$data = $this -> getLautfmData($instance);
echo '<div class="wlf_widget_container" style="color:'.$data['station']->color.';">';
echo '<div class="wlf_widget_imgbox" style="background-image: url('.$data['station']->images->station_120x120.'); background-repeat: no-repeat; ">';
echo '<div class="wlf_widget_listeners">'.$data['listeners'].'<br/><small>'.__('Hörer','wplautfm').'</small></div>';
echo '</div><p><strong><a href="'.$data['station']->page_url.'">'.$data['station'] -> name . "</a></strong><br/>\n" . $data['station'] -> format.'</p>';
echo '<div>'.$data['current_song']->title.'von '.$data['current_song']->artist.'</div>';
echo '</div>';
echo $after_widget;
}
function stylesheet() {
wp_enqueue_style('wplautfm', plugins_url('/wplautfm.css', __FILE__));
}
function getInstance() {
if (!isset(self::$instance)) {
try {
self::$instance = new self();
} catch(Exception $e) {
//Flattr_Logger::log($e->getMessage(), 'Flattr_View::getInstance');
self::$instance = false;
}
}
return self::$instance;
}
function default_options() {
$options_array = array('station_name' => 'wuerzblog');
add_option($this -> wlfOptionKey, $options_array);
}
function getLautfmData($instance) {
$wlf_option = get_option($this -> wlfOptionKey);
$geturl = $this -> lautfmApiUrl . "station/" . $instance['station_name'];
$json_station = wp_remote_retrieve_body(wp_remote_get($geturl));
$obj_station['station'] = json_decode($json_station);
$obj_station['listeners'] = json_decode(wp_remote_retrieve_body(wp_remote_get($obj_station['station'] -> api_urls -> listeners)));
$obj_station['current_song'] = json_decode(wp_remote_retrieve_body(wp_remote_get($obj_station['station'] -> api_urls -> current_song)));
$obj_station['current_playlist'] = $obj_station['station']->current_playlist;
/*
$geturl = $this -> lautfmApiUrl . "stations?limit=9999";
$json_station = wp_remote_retrieve_body(wp_remote_get($geturl));
$all_stations = json_decode($json_station);
$network[]=array('StationA','StationB','Anzahl');
//print_r($all_stations);
foreach ($all_stations as $st) {
//$listeners = json_decode(wp_remote_retrieve_body(wp_remote_get($st -> api_urls -> listeners)));
$geturl = $this -> lautfmApiUrl . "station/" . $st->name.'/network';
$json_station = wp_remote_retrieve_body(wp_remote_get($geturl));
$net_stations = json_decode($json_station);
if (sizeof($net_stations)>0) {
foreach ($net_stations as $ns) {
$network[]=array($st->name,$ns->station->name,$listeners);
}
}
}
//print_r($network);
$fp = fopen('lautfm.csv', 'w');
foreach ($network as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
*/
return $obj_station;
}
function form($instance)
{
$defaults = array(
'title' => __("laut.fm", 'wplautfm'),
'station_name' => ''
);
$instance = wp_parse_args((array) $instance, $defaults);
$title = strip_tags($instance['title']);
$station_name= $instance['station_name'];
//$pattern = htmlspecialchars($instance["pattern"]);
echo '<a href="http://flattr.com/thing/313825/Wordpress-Plugin-A-Year-Before" target="_blank"><img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a>';
echo '<p style="text-align:right;"><label for="' . $this->get_field_id("title") . '">' . __('Title:', 'wplautfm') . ' <input style="width: 200px;" id="' . $this->get_field_id('title') . '" name="' . $this->get_field_name('title') . '" type="text" value="' . $title . '" /></label></p>';
echo '<p style="text-align:right;"><label for="' . $this->get_field_id("station_name") . '">' . __('Name der laut.fm-Station:', 'wplautfm') . ' <input style="width: 60px;" id="' . $this->get_field_id("station_name") . '" name="' . $this->get_field_name("station_name") . '" type="text" value="' . $station_name . '" /></label></p>';
}
function update($new_instance, $old_instance)
{
$instance = $old_instance;
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
$instance["station_name"] = strip_tags(stripslashes($new_instance['station_name']));
return $instance;
}
}
}
$wlf = new WPlautfm_Widget;
//print_r($wlf -> getLautfmData());
//include('widget.php');
?>