diff options
Diffstat (limited to 'views/default')
| -rw-r--r-- | views/default/forms/simplepie/save_group_feed.php | 39 | ||||
| -rw-r--r-- | views/default/simplepie/group_module.php | 109 | ||||
| -rw-r--r-- | views/default/widgets/feed_reader/content.php.save | 81 |
3 files changed, 229 insertions, 0 deletions
diff --git a/views/default/forms/simplepie/save_group_feed.php b/views/default/forms/simplepie/save_group_feed.php new file mode 100644 index 000000000..a3f771586 --- /dev/null +++ b/views/default/forms/simplepie/save_group_feed.php @@ -0,0 +1,39 @@ +<?php +/** + * Simplepie feed reader widget settings + */ + +// set default value + +$url_label = elgg_echo("simplepie:feed_url"); +$url_textbox = elgg_view('input/text', array( + 'name' => 'feed_url', + 'id'=> 'feed_url', + 'value' => $vars['entity']->feed_url, +)); + +$group_field = elgg_view('input/hidden', array( + 'name' => 'group_guid', + 'value' => $vars['entity']->guid, +)); + +$save_button = elgg_view('input/submit', array( + 'value' => elgg_echo('save'), +)); + + + + +echo <<<HTML +<div> + <label for="feed_url">$url_label</label> + $url_textbox + $group_field +</div> +<div> + $save_button +</div> +HTML; + + + diff --git a/views/default/simplepie/group_module.php b/views/default/simplepie/group_module.php new file mode 100644 index 000000000..90c017a86 --- /dev/null +++ b/views/default/simplepie/group_module.php @@ -0,0 +1,109 @@ +<?php +/** + * Group simplepie:rss module + */ +elgg_load_library('simplepie'); + +$group = elgg_get_page_owner_entity(); + +if ($group->rss_enable != "yes") { + return true; +} + +elgg_push_context('widgets'); + +$allowed_tags = '<a><p><br><b><i><em><del><pre><strong><ul><ol><li><img>'; +$feed_url = $group->feed_url; +$content = ''; + +if ($group->canEdit()) { + $content .= elgg_view_form("simplepie/save_group_feed", array( + 'id' => 'simplepie-form', + 'class' => $feed_url ? 'hidden' : '', + ), $vars); +} + +if ($feed_url) { + +// get widget settings + $excerpt = true; + $post_date = true; + $num_items = 7; + $cache_location = elgg_get_data_path() . '/simplepie_cache/'; + if (!file_exists($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()) { + $content .= '<p>' . elgg_echo('simplepie:notfound') . '</p>'; + } + } + + // don't display more feed items than user requested + if ($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 + $content .= "<h2 class=\"simplepie-heading\">$feed_link</h2>"; + $content .= '<ul class="simplepie-list">'; + foreach ($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); + $excerpt = elgg_get_excerpt($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"; + } + + $content .= <<<HTML +<li class="mbm elgg-item"> + <h4 class="mbs">$item_link</h4> + <p class="elgg-subtext">$post_date</p> + <div class="elgg-content">$excerpt</div> +</li> +HTML; + } + $content .= "</ul>"; +} + +elgg_pop_context(); + +if (!$content) { + $content = '<p>' . elgg_echo('simplepie:none') . '</p>'; +} +if ($group->canEdit()) { + $edit = elgg_view('output/url', array( + 'href' => '#simplepie-form', + 'text' => elgg_echo('edit'), + 'rel' => 'toggle' + )); +} else { + $edit = false; +} + +echo elgg_view('groups/profile/module', array( + 'title' => elgg_echo('RSS Group'), + 'content' => $content, + 'all_link' => $edit, +)); diff --git a/views/default/widgets/feed_reader/content.php.save b/views/default/widgets/feed_reader/content.php.save new file mode 100644 index 000000000..f13b00fe7 --- /dev/null +++ b/views/default/widgets/feed_reader/content.php.save @@ -0,0 +1,81 @@ +<?php +/** + * View a feed in a widget + */ + +elgg_load_library('simplepie'); + +$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>'; + } +} |