function wiziapp_buildPostsByAuthorPage($author_id)
{
$numberOfPosts = WiziappConfig::getInstance()->posts_list_limit;
$screen_conf = $GLOBALS['WiziappScreens']->getScreenLayout('posts', 'author_list');
$cQuery = "orderby=modified&posts_per_page=-1&author={$author_id}";
$countQuery = new WP_Query($cQuery);
$total = count($countQuery->posts);
$pager = new WiziappPagination($total);
$query = "orderby=modified&posts_per_page={$numberOfPosts}&author={$author_id}&offset={$pager->getOffset()}";
$authorInfo = get_userdata($author_id);
$authorName = $authorInfo->display_name;
$title = wiziapp_formatComponentText(__("Posts By:", 'wiziapp') . " {$authorName}");
wiziapp_buildPostListPage($query, $title, $screen_conf['items'], false, $pager->leftToShow);
}
function wiziapp_getPostNavigation($post_id)
{
/**
* Navigation template tags works inside templates,
* but since we could really use the great work
* wordpress team made there we should fake the
* loop so we can reuse the code. It will require manually
* settings the is_single attribute of the global wp_query
* to true, so wordpress will think there is a point in showing
* the navigation links...
*/
global $post, $wp_query;
$wp_query->is_single = TRUE;
$post = get_post($post_id);
setup_postdata($post);
$nav = array();
$navLinks = array();
// Get the prev/next posts links
$prevPost = get_adjacent_post(FALSE, '', TRUE);
if ($prevPost) {
$navLinks[] = array("link" => array("text" => wiziapp_formatComponentText(str_replace('&', '&', $prevPost->post_title), __("Previous Post")), "image" => wiziapp_getPrevPostImage(), "link" => wiziapp_buildPostLink($prevPost->ID)));
}
$nextPost = get_adjacent_post(FALSE, '', FALSE);
if ($nextPost) {
$navLinks[] = array("link" => array("text" => wiziapp_formatComponentText(str_replace('&', '&', $nextPost->post_title), __("Next Post")), "image" => wiziapp_getNextPostImage(), "link" => wiziapp_buildPostLink($nextPost->ID)));
}
$nav = array("navigation" => array("links" => $navLinks));
return wiziapp_specialComponent("navigation", $nav);
}
