/**
*
* Shortcode function for book's cover
*
*
* @since 1.0
* @since 3.0 check if placeholder cover should be used
*
* @param [array] parameters
* @param [string] content
*
* @return HTML output
*
* @access public
*
*/
function mbdb_shortcode_cover($attr, $content)
{
$attr = shortcode_atts(array('width' => '', 'align' => 'right', 'wrap' => 'yes', 'book' => ''), $attr);
$image_src = '';
$image_src = mbdb_get_book_data('cover', $attr['book']);
if ($image_src === false) {
// v3.0 check for placeholder image setting
$show_placeholder_cover = mbdb_get_option('show_placeholder_cover');
if (is_array($show_placeholder_cover)) {
if (in_array('page', $show_placeholder_cover)) {
$image_src = mbdb_get_option('coming-soon');
} else {
return mbdb_blank_output('cover', '');
}
} else {
return mbdb_blank_output('cover', '');
}
}
return mbdb_output_cover($image_src, $attr);
}
function widget($args, $instance)
{
extract($args);
$mbdb_bookID = $instance['mbdb_bookID'];
$mbdb_widget_type = apply_filters('mbdb_widget_type', $instance['mbdb_widget_type']);
$book = null;
do_action('mbdb_widget_pre_get_books', $instance);
switch ($mbdb_widget_type) {
case 'random':
// get book ID of a random book
$book = apply_filters('mbdb_widget_random_book_list', MBDB()->books->get_random_book(), $instance);
break;
case "newest":
// get book ID of most recent book
$book = apply_filters('mbdb_widget_newest_book_list', MBDB()->books->get_most_recent_book(), $instance);
break;
case "coming-soon":
// get books with future or blank release dates
$book = apply_filters('mbdb_widget_coming_soon_book_list', MBDB()->books->get_upcoming_book(), $instance);
break;
case "specific":
// make sure seected book is still a valid book
$book = apply_filters('mbdb_widget_specific_book_list', MBDB()->books->get($mbdb_bookID), $instance);
break;
}
$book = apply_filters('mbdb_widget_book', $book, $instance);
do_action('mbdb_widget_post_get_books', $instance, $book);
//output
if ($book == null) {
$mbdb_bookID = 0;
$mbdb_book_title = '';
} else {
$mbdb_bookID = $book->book_id;
$mbdb_book_title = get_the_title($mbdb_bookID);
}
$mbdb_widget_title = apply_filters('mbdb_widget_title', $instance['mbdb_widget_title']);
$mbdb_widget_show_title = apply_filters('mbdb_widget_show_title', $instance['mbdb_widget_show_title']);
$mbdb_cover_size = apply_filters('mbdb_widget_cover_size', $instance['mbdb_widget_cover_size']);
$mbdb_bookID = apply_filters('mbdb_widget_bookID', $mbdb_bookID);
$mbdb_book_title = apply_filters('mbdb_widget_book_title', $mbdb_book_title);
do_action('mbdb_widget_pre_display');
echo $before_widget;
echo $before_title . esc_html($mbdb_widget_title) . $after_title;
if ($mbdb_bookID == 0) {
echo apply_filters('mbdb_widget_no_books_found', '<em>' . __('No books found', 'mooberry-book-manager') . '</em>');
} else {
$image_src = $book->cover;
$image_id = $book->cover_id;
//$image_src = get_post_meta( $mbdb_bookID, '_mbdb_cover', true );
$book_link = get_permalink($mbdb_bookID);
if ($book_link != '') {
do_action('mbdb_widget_pre_link', $book_link);
echo '<A class="mbm-widget-link" HREF="' . esc_url($book_link) . '"> ';
}
if (!$image_src || $image_src == '') {
// v3.0 check for placeholder image setting
$show_placeholder_cover = mbdb_get_option('show_placeholder_cover');
if (is_array($show_placeholder_cover)) {
if (in_array('widget', $show_placeholder_cover)) {
$image_src = mbdb_get_option('coming-soon');
}
}
}
if ($image_src && $image_src !== '') {
do_action('mbdb_widget_pre_image', $image_src);
$alt = mbdb_get_alt_text($image_id, __('Book Cover:', 'mooberry-book-manager') . ' ' . $mbdb_book_title);
echo '<img class="mbm-widget-cover" style="width:' . esc_attr($mbdb_cover_size) . 'px;padding-top:10px;" src="' . esc_url($image_src) . '" ' . $alt . ' /> ';
do_action('mbdb_widget_post_image', $image_src);
}
if ($mbdb_widget_show_title == 'yes') {
if ($mbdb_book_title != '') {
do_action('mbdb_widget_pre_book_title', $mbdb_book_title);
echo '<P><span class="mbm-widget-title">' . esc_html($mbdb_book_title) . '</span></P>';
do_action('mbdb_widget_post_book_title', $mbdb_book_title);
}
}
if ($book_link != '') {
echo '</A>';
do_action('mbdb_widget_post_link');
}
}
//echo '</div>' .
echo $after_widget;
do_action('mbdb_widget_post_display');
}
