function mbdb_tax_grid_content($attr, $content)
{
$attr = shortcode_atts(array('taxonomy' => '', 'term' => ''), $attr);
global $wp_query;
if (isset($wp_query->query_vars['the-term'])) {
$term = trim(urldecode($wp_query->query_vars['the-term']), '/');
} else {
$term = $attr['term'];
}
if (isset($wp_query->query_vars['the-taxonomy'])) {
$taxonomy = trim(urldecode($wp_query->query_vars['the-taxonomy']), '/');
} else {
$taxonomy = $attr['taxonomy'];
}
if ($taxonomy == '' || $term == '') {
return __('There was an error!', 'mooberry-book-manager');
}
$selection = str_replace('mbdb_', '', $taxonomy);
//$groups[1] = $selection;
$groups[1] = 'none';
$groups[2] = 'none';
//$current_group = array($selection => 0, 'none' => 0);
$current_group = array('none' => 0);
$sort = mbdb_set_sort($groups, 'titleA');
// set sort varialbles
//list( $orderby, $order ) = MBDB()->books->get_sort_fields( $sort );
// get id
$term_obj = get_term_by('slug', $term, $taxonomy);
if ($term_obj != null) {
$selected_ids = array((int) $term_obj->term_id);
} else {
$selected_ids = null;
}
$books = apply_filters('mbdb_tax_grid_get_group', mbdb_get_group(1, $groups, $current_group, $selection, $selected_ids, $sort, null), $groups, $current_group, $selection, $selected_ids, $sort, $term);
//$orderby, $order, null);
/********************* term meta ***************************************/
if (function_exists('get_term_meta')) {
$content = '<p>' . get_term_meta($selected_ids[0], $taxonomy . '_book_grid_description', true) . '</p>';
$content2 = '<p>' . get_term_meta($selected_ids[0], $taxonomy . '_book_grid_description_bottom', true) . '</p>';
} else {
$content = '';
$content2 = '';
}
return $content . mbdb_display_grid($books, 0) . $content2;
}
/**
* Get books by taxonomy
*
* @since
* @param [int] $level the nested level of the grid we're currently one
* @param [array] $groups the groups in grid
* @param [array] $current_group the id of the current group. Could be id of a
* series, genre, publisher, illustrator, etc.
* @param [string] $selection what selection of books for the grid ('all',
* 'unpublished', 'series', etc.)
* @param [array] $selected_ids ids of the selection
* @param [string] $sort represents sort, ie 'titleA', 'titleD',
* 'series, etc.
* @param [array] $book_ids optional list of book_ids to filter by, useful
* for add-on plugins to add on to grid (ie MA)
*
* @return array of books
*
* @access public
*/
function mbdb_get_books_by_taxonomy($level, $groups, $current_group, $selection, $selected_ids, $sort, $book_ids)
{
$books = array();
// Get ones not in the taxonomy first
$current_group[$groups[$level]] = -1;
// recursively get the next nested group of books
$results = mbdb_get_group($level + 1, $groups, $current_group, $selection, $selected_ids, $sort, $book_ids);
// only return results if are any so that headers of empty groups
// aren't displayed
if (count($results) > 0) {
switch ($groups[$level]) {
case 'genre':
$empty = apply_filters('mbdb_book_grid_uncategorized_heading', __('Uncategorized', 'mooberry-book-manager'));
break;
case 'series':
$empty = apply_filters('mbdb_book_grid_standalones_heading', __('Standalones', 'mooberry-book-manager'));
break;
case 'tag':
$empty = apply_filters('mbdb_book_grid_untagged_heading', __('Untagged', 'mooberry-book-manager'));
break;
case 'editor':
$empty = apply_filters('mbdb_book_grid_uncategorized_heading', __('No Editor Specified', 'mooberry-book-manager'));
break;
case 'illustrator':
$empty = apply_filters('mbdb_book_grid_uncategorized_heading', __('No Illustrator Specified', 'mooberry-book-manager'));
break;
case 'cover_artist':
$empty = apply_filters('mbdb_book_grid_uncategorized_heading', __('No Cover Artist Specified', 'mooberry-book-manager'));
break;
}
$books[$empty] = $results;
}
// loop through each term
// and recursively get the next nested group of books for that term
$terms_query = array('orderby' => 'slug', 'hide_empty' => true);
// if we're grouping by what we're filtering by, only get terms that we're filtering on
if ($groups[$level] == $selection) {
$terms_query['include'] = $selected_ids;
}
$all_terms = get_terms('mbdb_' . $groups[$level], $terms_query);
$taxonomy = get_taxonomy('mbdb_' . $groups[$level]);
// loop through all the terms
foreach ($all_terms as $term) {
$current_group[$groups[$level]] = $term->term_id;
$results = mbdb_get_group($level + 1, $groups, $current_group, $selection, $selected_ids, $sort, $book_ids);
// only return results if are any so that headers of empty groups
// aren't displayed
if (count($results) > 0) {
if (in_array($groups[$level], array('genre', 'series', 'tag'))) {
$heading = $term->name . ' ' . $taxonomy->labels->singular_name;
} else {
$heading = $taxonomy->labels->singular_name . ' ' . $term->name;
}
$books[apply_filters('mbdb_book_grid_heading', $heading)] = $results;
}
}
return $books;
}