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 the data and generate output content for the book grid
*
*
*
* @since 1.0
*
* @return content to be displayed
*
* @access public
*/
function mbdb_bookgrid_content()
{
global $post;
$content = '';
$mbdb_book_grid_meta_data = get_post_meta($post->ID);
// VALIDATE THE INPUTS
// loop through the group by levels
// set up the group arrays
// stop at the first one that is none
// if there is a series, add none after that and stop
$groups = array();
$current_group = array();
$group_by_levels = mbdb_book_grid_group_by_options();
for ($x = 1; $x < count($group_by_levels); $x++) {
if (!array_key_exists('_mbdb_book_grid_group_by_level_' . $x, $mbdb_book_grid_meta_data)) {
$groups[$x] = 'none';
$current_group['none'] = 0;
break;
}
$group_by_dropdown = $mbdb_book_grid_meta_data['_mbdb_book_grid_group_by_level_' . $x][0];
$groups[$x] = $group_by_dropdown;
$current_group[$group_by_dropdown] = 0;
if ($group_by_dropdown == 'none') {
break;
}
if ($group_by_dropdown == 'series') {
$groups[$x + 1] = 'none';
$current_group['none'] = 0;
break;
}
}
// set the sort
if (array_key_exists('_mbdb_book_grid_order', $mbdb_book_grid_meta_data)) {
$sort = mbdb_set_sort($groups, $mbdb_book_grid_meta_data['_mbdb_book_grid_order'][0]);
} else {
$sort = mbdb_set_sort($groups, 'titleA');
}
// if selection isn't set, default to "all"
if (array_key_exists('_mbdb_book_grid_books', $mbdb_book_grid_meta_data)) {
$selection = $mbdb_book_grid_meta_data['_mbdb_book_grid_books'][0];
} else {
$selection = 'all';
}
// turn selected_ids into an array
// or null if there aren't any
if (array_key_exists('_mbdb_book_grid_' . $selection, $mbdb_book_grid_meta_data)) {
$selected_ids = unserialize($mbdb_book_grid_meta_data['_mbdb_book_grid_' . $selection][0]);
} else {
$selected_ids = null;
}
// start off the recursion by getting the first group
$level = 1;
$books = mbdb_get_group($level, $groups, $current_group, $selection, $selected_ids, $sort, null);
// $books now contains the complete array of books to display in the grid
// get the display output content
$content = mbdb_display_grid($books, 0);
// find all the book grid's postmeta so we can display it in comments for debugging purposes
$grid_values = array();
foreach ($mbdb_book_grid_meta_data as $key => $data) {
if (substr($key, 0, 5) == '_mbdb') {
$grid_values[$key] = $data[0];
}
}
$content = '<!-- Grid Parameters:
' . print_r($grid_values, true) . ' -->' . $content;
// add on bottom text
if (array_key_exists('_mbdb_book_grid_description_bottom', $mbdb_book_grid_meta_data)) {
$book_grid_description_bottom = $mbdb_book_grid_meta_data['_mbdb_book_grid_description_bottom'][0];
} else {
$book_grid_description_bottom = '';
}
return $content . $book_grid_description_bottom;
}
