/**
* Creates a list of categories (with description and more properties) for
* the given blog ID.
*
* @param string $blogid
* @return array
*/
function pivotx_get_blog_cats($blogid)
{
global $PIVOTX;
$wcats = $PIVOTX['weblogs']->getCategories($blogid);
$cats_info = array();
foreach ($wcats as $cat) {
// (categoryid is needed by Windows Live Writer.)
$cats_info[] = array('description' => $cat, 'title' => $cat, 'categoryid' => $cat, 'htmlUrl' => $PIVOTX['paths']['host'] . makeCategoryLink($cat, $blogid));
}
return $cats_info;
}
/**
* Helper function for smarty_link()
*
* @see smarty_link()
*/
function _smarty_link_category($params, &$smarty)
{
global $PIVOTX;
$params = cleanParams($params);
if (is_array($params['category'])) {
debug("The link tag is for single categories - not arrays.");
return '';
}
$cat = $PIVOTX['categories']->getCategory($params['category']);
if (!empty($cat)) {
$text = getDefault($params['text'], $cat['display']);
$title = $params['title'];
$catlink = makeCategoryLink($cat['name']);
// Perhaps add the protocol and hostname, to create a full URL.
if (!empty($params['fullurl'])) {
$catlink = getHost() . $catlink;
}
if (!empty($params['hrefonly'])) {
$output = $catlink;
} else {
$output = sprintf("<a href='%s' title='%s'>%s</a>", $catlink, $title, $text);
}
return $output;
} else {
debug(sprintf("Can't create category link since the category '%s' doesn't exist.", $params['category']));
return '';
}
}