function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
/*
$requestparts=qa_request_parts();
$requestlower=strtolower(qa_request());
$firstlower=strtolower($requestparts[0]);
$routing=qa_page_routing();
// unanswered & questions pages may contain categories.
unset($routing['activity/']);
unset($routing['unanswered/']);
unset($routing['questions/']);
if ( (isset($routing[$requestlower])) or (isset($routing[$firstlower.'/'])) or (is_numeric($requestparts[0])) )
return;
$explicitqa=(strtolower($requestparts[0])=='qa' or strtolower($requestparts[0])=='unanswered' or strtolower($requestparts[0])=='questions' or strtolower($requestparts[0])=='activity');
if ($explicitqa)
$slugs=array_slice($requestparts, 1);
elseif (strlen($requestparts[0]))
$slugs=$requestparts;
else
$slugs=array();
*/
$slugs = useo_get_current_category_slug();
$countslugs = count($slugs);
list($categories, $categoryid) = qa_db_select_with_pending(qa_db_category_nav_selectspec($slugs, false, false, true), $countslugs ? qa_db_slugs_to_category_id_selectspec($slugs) : null);
if ($countslugs && isset($categoryid)) {
/*
$categoryid is current categories ID
$backpath = implode('/', array_reverse($slugs));
echo "countslugs: <pre>"; var_dump($countslugs); echo "</pre>";
$fullcategory=qa_db_select_with_pending(qa_db_full_category_selectspec($categoryid, true));
echo "fullcategory: <pre>"; var_dump($fullcategory); echo "</pre>";
echo "categoryid: <pre>"; var_dump($categoryid); echo "</pre>";
echo "slugs: <pre>"; var_dump($slugs); echo "</pre>";
echo "template: <pre>"; var_dump($template); echo "</pre>";
echo "request: <pre>"; var_dump($request); echo "</pre>";
*/
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$description = qa_db_categorymeta_get($categoryid, 'useo_cat_description');
if (!qa_opt('useo_cat_desc_format')) {
$description = qa_html($description);
}
$editurlhtml = qa_path_html('category-edit/' . $categoryid);
$allowediting = !qa_user_permit_error('useo_cat_desc_permit_edit');
if (strlen($description)) {
echo '<SPAN CLASS="entry-content qa-category-description">';
echo $description;
echo '</SPAN>';
if ($allowediting) {
echo ' - <A HREF="' . $editurlhtml . '">edit</A>';
}
} elseif ($allowediting) {
echo '<A HREF="' . $editurlhtml . '">' . qa_lang_html('useo/create_desc_link') . '</A>';
}
}
}
function head_metas()
{
qa_html_theme_base::head_metas();
if (qa_opt('useo_cat_canonical_enable')) {
$cat_slugs = useo_get_current_category_slug();
if ($cat_slugs) {
// it's a category page
$path = qa_path_absolute(implode('/', $cat_slugs));
$this->output('<link rel="canonical" href="' . $path . '">');
}
}
}
