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| author | capo <capo@riseup.net> | 2013-12-16 00:12:26 +0100 |
|---|---|---|
| committer | capo <capo@riseup.net> | 2013-12-16 00:12:26 +0100 |
| commit | e5dd9906d16d97aed7ba3511b7e1132bd4da3761 (patch) | |
| tree | 79d6ff965e20c54fb498433fa1435bf92f9e64c8 /views/default/widgets/feed_reader | |
| parent | 408a27487d24938a3fa86c69a567b8666877347b (diff) | |
| download | elgg-e5dd9906d16d97aed7ba3511b7e1132bd4da3761.tar.gz elgg-e5dd9906d16d97aed7ba3511b7e1132bd4da3761.tar.bz2 | |
Added feature to be able to use simplepie rss module in the groups
Diffstat (limited to 'views/default/widgets/feed_reader')
| -rw-r--r-- | views/default/widgets/feed_reader/content.php.save | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/views/default/widgets/feed_reader/content.php.save b/views/default/widgets/feed_reader/content.php.save new file mode 100644 index 000000000..f13b00fe7 --- /dev/null +++ b/views/default/widgets/feed_reader/content.php.save @@ -0,0 +1,81 @@ +<?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>'; + } +} |