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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @category Piwik_Plugins
* @package Piwik_ExampleRssWidget
*/
/**
*
* @package Piwik_ExampleRssWidget
*/
class Piwik_ExampleRssWidget extends Piwik_Plugin
{
/**
* Return information about this plugin.
*
* @see Piwik_Plugin
*
* @return array
*/
public function getInformation()
{
return array(
'description' => Piwik_Translate('ExampleRssWidget_PluginDescription'),
'author' => 'Piwik',
'author_homepage' => 'http://piwik.org/',
'version' => '0.1',
);
}
public function getListHooksRegistered()
{
return array( 'template_css_import' => 'css');
}
function css()
{
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"plugins/ExampleRssWidget/templates/styles.css\" />\n";
}
}
Piwik_AddWidget('Example Widgets', 'Piwik.org Blog', 'ExampleRssWidget', 'rssPiwik');
Piwik_AddWidget('Example Widgets', 'Piwik Changelog', 'ExampleRssWidget', 'rssChangelog');
/**
*
* @package Piwik_ExampleRssWidget
*/
class Piwik_ExampleRssWidget_Controller extends Piwik_Controller
{
function rssPiwik()
{
$rss = new Piwik_ExampleRssWidget_Rss('http://feeds.feedburner.com/Piwik');
$rss->showDescription(true);
echo $rss->get();
}
function rssChangelog()
{
$rss = new Piwik_ExampleRssWidget_Rss('http://feeds.feedburner.com/PiwikReleases');
$rss->setCountPosts(1);
$rss->showDescription(false);
$rss->showContent(true);
echo $rss->get();
}
}
/**
*
* @package Piwik_ExampleRssWidget
*/
class Piwik_ExampleRssWidget_Rss
{
protected $url = null;
protected $count = 3;
protected $showDescription = false;
protected $showContent = false;
function __construct($url)
{
$this->url = $url;
}
function showDescription($bool)
{
$this->showDescription = $bool;
}
function showContent($bool)
{
$this->showContent = $bool;
}
function setCountPosts($count)
{
$this->count = $count;
}
function get()
{
try {
$rss = Zend_Feed::import($this->url);
} catch (Zend_Feed_Exception $e) {
echo "Error while importing feed: {$e->getMessage()}\n";
exit;
}
$output = '<div style="padding:10px 15px;"><ul class="rss">';
$i = 0;
foreach($rss as $post)
{
$title = $post->title();
$date = @strftime("%B %e, %Y", strtotime($post->pubDate()));
$link = $post->link();
$output .= '<li><a class="rss-title" title="" href="'.$link.'">'.$title.'</a>'.
'<span class="rss-date">'.$date.'</span>';
if($this->showDescription)
{
$output .= '<div class="rss-description">'.$post->description().'</div>';
}
if($this->showContent)
{
$output .= '<div class="rss-content">'.$post->content().'</div>';
}
$output .= '</li>';
if(++$i == $this->count) break;
}
$output .= '</ul></div>';
return $output;
}
}
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