84 lines
2 KiB
PHP
84 lines
2 KiB
PHP
<?php
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/**
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* Piwik - Open source web analytics
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*
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*/
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namespace Piwik\Plugins\ExampleRssWidget;
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use Piwik\Http;
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/**
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*
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*/
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class RssRenderer
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{
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protected $url = null;
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protected $count = 3;
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protected $showDescription = false;
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protected $showContent = false;
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public function __construct($url)
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{
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$this->url = $url;
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}
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public function showDescription($bool)
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{
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$this->showDescription = $bool;
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}
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public function showContent($bool)
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{
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$this->showContent = $bool;
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}
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public function setCountPosts($count)
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{
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$this->count = $count;
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}
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public function get()
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{
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try {
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$content = Http::fetchRemoteFile($this->url);
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$rss = simplexml_load_string($content);
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} catch (\Exception $e) {
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echo "Error while importing feed: {$e->getMessage()}\n";
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exit;
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}
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$output = '<div style="padding:10px 15px;"><ul class="rss">';
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$i = 0;
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$items = array();
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if(!empty($rss->channel->item)) {
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$items = $rss->channel->item;
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}
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foreach ($items as $post) {
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$title = $post->title;
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$date = @strftime("%B %e, %Y", strtotime($post->pubDate));
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$link = $post->link;
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$output .= '<li><a class="rss-title" title="" target="_blank" href="?module=Proxy&action=redirect&url=' . $link . '">' . $title . '</a>' .
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'<span class="rss-date">' . $date . '</span>';
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if ($this->showDescription) {
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$output .= '<div class="rss-description">' . $post->description . '</div>';
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}
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if ($this->showContent) {
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$output .= '<div class="rss-content">' . $post->content . '</div>';
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}
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$output .= '</li>';
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if (++$i == $this->count) {
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break;
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}
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}
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$output .= '</ul></div>';
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return $output;
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}
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}
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