gallery.php

Go to the documentation of this file.

<?php
$items = $vars['items'];
$offset = $vars['offset'];
$limit = $vars['limit'];
$count = $vars['count'];
$base_url = elgg_extract('base_url', $vars, '');
$pagination = elgg_extract('pagination', $vars, true);
$offset_key = elgg_extract('offset_key', $vars, 'offset');
$position = elgg_extract('position', $vars, 'after');
$no_results = elgg_extract('no_results', $vars, '');

if (!$items && $no_results) {
    if ($no_results instanceof Closure) {
        echo $no_results();
        return;
    }
    echo "<p>$no_results</p>";
    return;
}

if (!is_array($items) || count($items) == 0) {
    return;
}

elgg_push_context('gallery');

$gallery_class = 'elgg-gallery';
if (isset($vars['gallery_class'])) {
    $gallery_class = "$gallery_class {$vars['gallery_class']}";
}

$item_class = 'elgg-item';
if (isset($vars['item_class'])) {
    $item_class = "$item_class {$vars['item_class']}";
}

$nav = '';
if ($pagination && $count) {
    $nav .= elgg_view('navigation/pagination', array(
        'base_url' => $base_url,
        'offset' => $offset,
        'count' => $count,
        'limit' => $limit,
        'offset_key' => $offset_key,
    ));
}

if ($position == 'before' || $position == 'both') {
    echo $nav;
}

?>
<ul class="<?php echo $gallery_class; ?>">
    <?php
        foreach ($items as $item) {
            if (elgg_instanceof($item)) {
            $id = "elgg-{$item->getType()}-{$item->getGUID()}";
            } else {
                $id = "item-{$item->getType()}-{$item->id}";
            }
            echo "<li id=\"$id\" class=\"$item_class\">";
            echo elgg_view_list_item($item, $vars);
            echo "</li>";
        }
    ?>
</ul>

<?php
if ($position == 'after' || $position == 'both') {
    echo $nav;
}

elgg_pop_context();