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<?php
/**
* Embed landing page
*
* @todo Yes this is a lot of logic for a view. A good bit of it can be moved
* to the page handler
*
* @uses string $vars['sections'] Array of section_id => Section Display Name
* @uses string $vars['active_section'] Currently selected section_id
*/
$sections = elgg_extract('sections', $vars, array());
$active_section = elgg_extract('active_section', $vars, array_shift(array_keys($sections)));
$upload_sections = elgg_extract('upload_sections', $vars, array());
$internal_id = elgg_extract('internal_id', $vars);
if (!$sections) {
$content = elgg_echo('embed:no_sections');
} else {
$content = elgg_view_title(elgg_echo('embed:media'));
$content .= elgg_view('embed/tabs', $vars);
$offset = max(0, get_input('offset', 0));
$limit = get_input('limit', 5);
// build the items and layout.
if ($active_section == 'upload' || array_key_exists($active_section, $sections)) {
$section_info = $sections[$active_section];
$layout = isset($section_info['layout']) ? $section_info['layout'] : 'list';
$params = array(
'offset' => $offset,
'limit' => $limit,
'section' => $active_section,
'upload_sections' => $upload_sections,
'internal_id' => $internal_id
);
// allow full override for this section
// check for standard hook
if ($section_content = elgg_view("embed/$active_section/content", $params)) {
// handles its own pagination
$content .= $section_content;
} else {
// see if anyone has any items to display for the active section
$result = array('items' => array(), 'count' => 0);
$embed_info = elgg_trigger_plugin_hook('embed_get_items', $active_section, $params, $result);
// do we use default view or has someone defined "embed/$active_section/item/$layout"
$view = "embed/$active_section/item/$layout";
if (!elgg_view_exists($view)) {
$view = "embed/item/$layout";
}
if (!isset($embed_info['items']) || !is_array($embed_info['items']) || !count($embed_info['items'])) {
$content .= elgg_echo('embed:no_section_content');
} else {
elgg_push_context('widgets');
$content .= elgg_view_entity_list($embed_info['items'], array(
'full_view' => false,
'count' => $embed_info['count'],
'pagination' => true,
'position' => 'before',
'offset' => $offset,
'limit' => $limit,
));
elgg_pop_context();
$js = elgg_view('js/embed/inline', array(
'items' => $embed_info['items'],
));
}
}
} else {
$content .= elgg_echo('embed:invalid_section');
}
}
echo '<div class="embed-wrapper">' . $content . '</div>';
if (isset($js)) {
echo '<script type="text/javascript">';
echo $js;
echo '</script>';
}
|
