diff options
Diffstat (limited to 'views/default/widgets/feed_reader')
| -rw-r--r-- | views/default/widgets/feed_reader/content.php | 81 | ||||
| -rw-r--r-- | views/default/widgets/feed_reader/edit.php | 119 | ||||
| -rw-r--r-- | views/default/widgets/feed_reader/view.php | 82 |
3 files changed, 137 insertions, 145 deletions
diff --git a/views/default/widgets/feed_reader/content.php b/views/default/widgets/feed_reader/content.php new file mode 100644 index 000000000..f13b00fe7 --- /dev/null +++ b/views/default/widgets/feed_reader/content.php @@ -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>'; + } +} diff --git a/views/default/widgets/feed_reader/edit.php b/views/default/widgets/feed_reader/edit.php index a721f0e8a..83218dcbb 100644 --- a/views/default/widgets/feed_reader/edit.php +++ b/views/default/widgets/feed_reader/edit.php @@ -1,69 +1,62 @@ <?php - $num_items = $vars['entity']->num_items; - if (!isset($num_items)) { - $num_items = 10; - } +/** + * Simplepie feed reader widget settings + */ - $excerpt = $vars['entity']->excerpt; - if (!isset($excerpt)) { - $excerpt = 0; - } - - $post_date = $vars['entity']->post_date; - if (!isset($post_date)) { - $post_date = 0; - } -?> - -<p> - <?php echo elgg_echo("simplepie:feed_url"); ?> - <input type="text" onclick="this.select();" name="params[feed_url]" value="<?php echo htmlentities($vars['entity']->feed_url); ?>" /> -</p> - -<p> -<?php echo elgg_echo('simplepie:num_items'); ?> - -<?php - echo elgg_view('input/pulldown', array( - 'internalname' => 'params[num_items]', - 'options_values' => array( '3' => '3', - '5' => '5', - '8' => '8', - '10' => '10', - '12' => '12', - '15' => '15', - '20' => '20', - ), - 'value' => $num_items - )); -?> -</p> +// set default value +if (!isset($vars['entity']->num_items)) { + $vars['entity']->num_items = 10; +} -<p> -<?php -// used a hidden input field so that something is always sent unlike a checkbox -echo elgg_view('input/hidden', array('internalname' => 'params[excerpt]', - 'js' => 'id="params[excerpt]"', - 'value' => $excerpt )); -echo "<input class='input-checkboxes' type='checkbox' value='' name='excerptcheckbox' onclick=\"document.getElementById('params[excerpt]').value = 1 - document.getElementById('params[excerpt]').value;\" "; -if ($excerpt) { - echo "checked='yes'"; +if (!isset($vars['entity']->excerpt)) { + $vars['entity']->excerpt = false; } -echo " />"; -echo ' ' . elgg_echo('simplepie:excerpt'); -?> -</p> -<p> -<?php -echo elgg_view('input/hidden', array('internalname' => 'params[post_date]', - 'js' => 'id="params[post_date]"', - 'value' => $post_date )); -echo "<input class='input-checkboxes' type='checkbox' value='' name='post_datecheckbox' onclick=\"document.getElementById('params[post_date]').value = 1 - document.getElementById('params[post_date]').value;\" "; -if ($post_date) { - echo "checked='yes'"; +if (!isset($vars['entity']->post_date)) { + $vars['entity']->post_date = false; } -echo " />"; -echo ' ' . elgg_echo('simplepie:post_date'); -?> -</p> + +$url_label = elgg_echo("simplepie:feed_url"); +$url_textbox = elgg_view('input/text', array( + 'name' => 'params[feed_url]', + 'value' => $vars['entity']->feed_url, + 'onclick' => 'this.select();', +)); + +$num_items_label = elgg_echo('simplepie:num_items'); +$num_items_select = elgg_view('input/dropdown', array( + 'name' => 'params[num_items]', + 'value' => $vars['entity']->num_items, + 'options' => array(3, 5, 8, 10, 12, 15, 20), +)); + +$excerpt_label = elgg_echo('simplepie:excerpt'); +$excerpt_checkbox = elgg_view('input/checkbox', array( + 'name' => 'params[excerpt]', + 'value' => true, + 'checked' => $vars['entity']->excerpt ? 'checked' : '', +)); + +$post_date_label = elgg_echo('simplepie:post_date'); +$post_date_checkbox = elgg_view('input/checkbox', array( + 'name' => 'params[post_date]', + 'value' => true, + 'checked' => $vars['entity']->post_date ? 'checked' : '', +)); + +echo <<<HTML +<div> + $url_label + $url_textbox +</div> +<div> + $num_items_label + $num_items_select +</div> +<div> + $excerpt_checkbox $excerpt_label +</div> +<div> + $post_date_checkbox $post_date_label +</div> +HTML; diff --git a/views/default/widgets/feed_reader/view.php b/views/default/widgets/feed_reader/view.php deleted file mode 100644 index 329b2fb98..000000000 --- a/views/default/widgets/feed_reader/view.php +++ /dev/null @@ -1,82 +0,0 @@ -<div class="contentWrapper"> -<?php -global $CONFIG; - -if (!class_exists('SimplePie')) { - require_once $CONFIG->pluginspath . '/simplepie/simplepie.inc'; -} - -$allow_tags = '<a><p><br><b><i><em><del><pre><strong><ul><ol><li>'; -$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 = $CONFIG->dataroot . '/simplepie_cache/'; - if (!file_exists($cache_location)) { - mkdir($cache_location, 0777); - } - - $feed = new SimplePie($feed_url, $cache_location); - - // doubles timeout if going through a proxy - //$feed->set_timeout(20); - - $num_posts_in_feed = $feed->get_item_quantity(); - - // only display errors to profile owner - if (get_loggedin_userid() == page_owner()) { - if (!$num_posts_in_feed) { - echo '<p>' . elgg_echo('simplepie:notfind') . '</p>'; - } - } -?> -<div class="simplepie_blog_title"> - <h2><a href="<?php echo $feed->get_permalink(); ?>"><?php echo $feed->get_title(); ?></a></h2> -</div> -<?php - // don't display more feed items than user requested - if ($num_items > $num_posts_in_feed) { - $num_items = $num_posts_in_feed; - } - - foreach ($feed->get_items(0, $num_items) as $item): -?> - <div class="simplepie_item"> - <div class="simplepie_title"> - <h4><a href="<?php echo $item->get_permalink(); ?>"><?php echo $item->get_title(); ?></a></h4> - </div> -<?php - if ($excerpt) { -?> - <div class="simplepie_excerpt"> - <?php echo strip_tags($item->get_description(true), $allow_tags); ?> - </div> -<?php - } - - if ($post_date) { -?> - <div class="simplepie_date"> - <?php echo elgg_echo('simplepie:postedon'); ?> - <?php echo $item->get_date('j F Y | g:i a'); ?> - </div> -<?php - } -?> - </div> - - <?php endforeach; ?> - -<?php -} else { - // display message only to owner - if (get_loggedin_userid() == page_owner()) { - echo '<p>' . elgg_echo('simplepie:notset') . '</p>'; - } -} -?> -</div> |