';
foreach($terms as $term) {
$output .= ''.$term->name.'';
}
$output .= '';
return $output;
}
function recipress_terms($taxonomy, $args = null) {
echo get_recipress_terms($taxonomy, $args);
}
class recipress_terms_widget extends WP_Widget {
/** constructor */
function __construct() {
parent::WP_Widget( 'recipress_terms', 'Recipress Terms', array( 'description' => 'Output a list or cloud of recipe terms' ) );
}
/** @see WP_Widget::widget */
function widget( $args, $instance ) {
extract( $args );
$title = apply_filters( 'widget_title', $instance['title'] );
$taxonomy = $instance['taxonomy'];
$type = $instance['type'];
$the_taxonomy = get_taxonomy($taxonomy);
if ($title == '') $title = $the_taxonomy->label;
echo $before_widget;
echo $before_title . $title . $after_title;
if ($type == 'list') {
echo get_recipress_terms($taxonomy);
} elseif ($type == 'cloud') {
wp_tag_cloud('taxonomy='.$taxonomy);
}
echo $after_widget;
}
/** @see WP_Widget::update */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['taxonomy'] = $new_instance['taxonomy'];
$instance['type'] = $new_instance['type'];
return $instance;
}
/** @see WP_Widget::form */
function form( $instance ) {
if ( $instance ) {
$title = esc_attr( $instance[ 'title' ] );
$taxonomy = $instance[ 'taxonomy' ];
$type = $instance[ 'type' ];
}
else {
$title = '';
$taxonomy = 'course';
$type = 'list';
}
$taxonomies = recipress_use_taxonomies();
array_unshift($taxonomies, 'ingredient');
foreach ($taxonomies as $tax) {
$tax = get_taxonomy($tax);
$taxes[] = array(
'id' => $tax->query_var,
'name' => $tax->label
);
}
?>
'hasRecipe',
'meta_value' => 'Yes',
'numberposts' => $num
);
$recipes = new WP_query($args);
if($recipes->have_posts()) :
$output = '';
else :
$output = 'No recipes found.
';
endif;
wp_reset_postdata();
return $output;
}
function recipress_recent($num = '5', $image = 1) {
echo get_recipress_recent($num , $image);
}
class recipress_recent_widget extends WP_Widget {
/** constructor */
function __construct() {
parent::WP_Widget( 'recipress_recent', 'Recent Recipes', array( 'description' => 'Output a list of recent recipe posts' ) );
}
/** @see WP_Widget::widget */
function widget( $args, $instance ) {
extract( $args );
$title = apply_filters( 'widget_title', $instance['title'] );
$num = $instance['num'];
$image = $instance['image'];
if ($title == '') $title = 'Recent Recipes';
echo $before_widget;
echo $before_title . $title . $after_title;
echo get_recipress_recent($num, $image);
echo $after_widget;
}
/** @see WP_Widget::update */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['num'] = $new_instance['num'];
$instance['image'] = $new_instance['image'];
return $instance;
}
/** @see WP_Widget::form */
function form( $instance ) {
if ( $instance ) {
$title = esc_attr( $instance[ 'title' ] );
$num = $instance[ 'num' ];
$image = $instance[ 'image' ];
}
else {
$title = '';
$num = 5;
$image = 1;
}
?>