+++ /dev/null
-<?php
-/**
- * View a feed in a widget
- */
-
-elgg_load_library('simplepie');
-
-$allowed_tags = '<a><p><br><b><i><em><del><pre><strong><ul><ol><li><img>';
-$feed_url = $vars['entity']->feed_url;
-if ($feed_url) {
-
- // get widget settings
- $excerpt = $vars['entity']->excerpt;
- $num_items = $vars['entity']->num_items;
- $post_date = $vars['entity']->post_date;
-
- $cache_location = elgg_get_data_path() . '/simplepie_cache/';
- if (!file_exists($cache_location)) {
- mkdir($cache_location, 0777);
- }
-
- $feed = new SimplePie($feed_url, $cache_location);
-
- // doubles timeout if going through a proxy
- //$feed->set_timeout(20);
-
- // only display errors to profile owner
- $num_posts_in_feed = $feed->get_item_quantity();
- if (!$num_posts_in_feed) {
- if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) {
- echo '<p>' . elgg_echo('simplepie:notfind') . '</p>';
- }
- }
-
- // don't display more feed items than user requested
- if ($num_items > $num_posts_in_feed) {
- $num_items = $num_posts_in_feed;
- }
-
- $feed_link = elgg_view('output/url', array(
- 'href' => $feed->get_permalink(),
- 'text' => $feed->get_title(),
- ));
-
- // need to center
- echo "<h2 class=\"simplepie-heading\">$feed_link</h2>";
- echo '<ul class="simplepie-list">';
- foreach ($feed->get_items(0, $num_items) as $item) {
- $item_link = elgg_view('output/url', array(
- 'href' => $item->get_permalink(),
- 'text' => $item->get_title(),
- ));
-
- if ($excerpt) {
- $text = strip_tags($item->get_description(true), $allowed_tags);
- $excerpt = $text;
- }
-
- if ($post_date) {
- $item_date_label = elgg_echo('simplepie:postedon');
- $item_date = $item->get_date('j F Y | g:i a');
- $post_date = "$item_date_label $item_date";
- }
-
- echo <<<HTML
-<li class="mbm">
- <h4 class="mbs">$item_link</h4>
- <div class="mbs clearfix">$excerpt</div>
- <p class="elgg-subtext">$post_date</p>
-</li>
-HTML;
-
- }
- echo "</ul>";
-
-} else {
- // display message only to owner
- if (elgg_get_logged_in_user_guid() == elgg_get_page_owner_guid()) {
- echo '<p>' . elgg_echo('simplepie:notset') . '</p>';
- }
-}
projects / lorea / elgg.git / commitdiff