public function output($recipe, $args = array())
{
if (!$this->output_block($recipe, $args) || !isset($args['ingredient_name'])) {
return '';
}
$taxonomy = get_term_by('name', $args['ingredient_name'], 'ingredient');
$taxonomy_slug = is_object($taxonomy) ? $taxonomy->slug : $args['ingredient_name'];
$ingredient_links = WPUltimateRecipe::option('recipe_ingredient_links', 'archive_custom');
$output = $this->before_output();
$plural = WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy_slug, 'plural');
$plural = is_array($plural) ? false : $plural;
$plural_data = $plural ? ' data-singular="' . esc_attr($args['ingredient_name']) . '" data-plural="' . esc_attr($plural) . '"' : '';
$output .= '<span' . $this->style() . $plural_data . '>';
$closing_tag = '';
if (!empty($taxonomy) && $ingredient_links != 'disabled') {
if ($ingredient_links == 'archive_custom' || $ingredient_links == 'custom') {
$custom_link = WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy_slug, 'link');
} else {
$custom_link = false;
}
if (WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy_slug, 'hide_link') !== '1') {
if ($custom_link !== false && $custom_link !== '') {
$nofollow = WPUltimateRecipe::option('recipe_ingredient_custom_links_nofollow', '0') == '1' ? ' rel="nofollow"' : '';
$output .= '<a href="' . $custom_link . '" class="custom-ingredient-link" target="' . WPUltimateRecipe::option('recipe_ingredient_custom_links_target', '_blank') . '"' . $nofollow . '>';
$closing_tag = '</a>';
} else {
if ($ingredient_links != 'custom') {
$output .= '<a href="' . get_term_link($taxonomy_slug, 'ingredient') . '">';
$closing_tag = '</a>';
}
}
}
}
$output .= $plural && $args['ingredient_quantity_normalized'] != 1 ? $plural : $args['ingredient_name'];
$output .= $closing_tag;
$output .= '</span>';
return $this->after_output($output, $recipe);
}
private function ingredients_list($recipe, $args)
{
$out = '';
$previous_group = '';
foreach ($recipe->ingredients() as $ingredient) {
if (isset($ingredient['ingredient_id'])) {
$term = get_term($ingredient['ingredient_id'], 'ingredient');
if ($term !== null && !is_wp_error($term)) {
$ingredient['ingredient'] = $term->name;
}
}
if (isset($ingredient['group']) && $ingredient['group'] != $previous_group) {
$out .= '<li class="group"' . $this->style(array('li', 'li-group')) . '>' . $ingredient['group'] . '</li>';
$previous_group = $ingredient['group'];
}
$fraction = WPUltimateRecipe::option('recipe_adjustable_servings_fractions', '0') == '1' ? true : false;
$fraction = strpos($ingredient['amount'], '/') === false ? $fraction : true;
$meta = $args['template_type'] == 'recipe' && $args['desktop'] ? ' itemprop="ingredients"' : '';
$out .= '<li class="wpurp-recipe-ingredient"' . $this->style(array('li', 'li-ingredient')) . $meta . '>';
$out .= '<span class="recipe-ingredient-quantity-unit"' . $this->style('quantity-unit') . '><span class="wpurp-recipe-ingredient-quantity recipe-ingredient-quantity" data-normalized="' . $ingredient['amount_normalized'] . '" data-fraction="' . $fraction . '" data-original="' . $ingredient['amount'] . '"' . $this->style('quantity') . '>' . $ingredient['amount'] . '</span> <span class="wpurp-recipe-ingredient-unit recipe-ingredient-unit" data-original="' . $ingredient['unit'] . '"' . $this->style('unit') . '>' . $ingredient['unit'] . '</span></span>';
$taxonomy = get_term_by('name', $ingredient['ingredient'], 'ingredient');
$plural = WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy->slug, 'plural');
$plural = is_array($plural) ? false : $plural;
$plural_data = $plural ? ' data-singular="' . esc_attr($ingredient['ingredient']) . '" data-plural="' . esc_attr($plural) . '"' : '';
$out .= ' <span class="wpurp-recipe-ingredient-name recipe-ingredient-name"' . $this->style('name') . $plural_data . '>';
$ingredient_links = WPUltimateRecipe::option('recipe_ingredient_links', 'archive_custom');
$closing_tag = '';
if (!empty($taxonomy) && $ingredient_links != 'disabled') {
if ($ingredient_links == 'archive_custom' || $ingredient_links == 'custom') {
$custom_link = WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy->slug, 'link');
} else {
$custom_link = false;
}
if (WPURP_Taxonomy_MetaData::get('ingredient', $taxonomy->slug, 'hide_link') !== '1') {
if ($custom_link !== false && $custom_link !== '') {
$nofollow = WPUltimateRecipe::option('recipe_ingredient_custom_links_nofollow', '0') == '1' ? ' rel="nofollow"' : '';
$out .= '<a href="' . $custom_link . '" class="custom-ingredient-link" target="' . WPUltimateRecipe::option('recipe_ingredient_custom_links_target', '_blank') . '"' . $nofollow . $this->style('link') . '>';
$closing_tag = '</a>';
} else {
if ($ingredient_links != 'custom') {
$out .= '<a href="' . get_term_link($taxonomy->slug, 'ingredient') . '"' . $this->style('link') . '>';
$closing_tag = '</a>';
}
}
}
}
$out .= $plural && $ingredient['amount_normalized'] != 1 ? $plural : $ingredient['ingredient'];
$out .= $closing_tag;
$out .= '</span>';
if ($ingredient['notes'] != '') {
$out .= ' ';
$out .= '<span class="wpurp-recipe-ingredient-notes recipe-ingredient-notes"' . $this->style('notes') . '>' . $ingredient['notes'] . '</span>';
}
$out .= '</li>';
}
return $out;
}
*
* Create ingredients from all your WooCommerce products, including links to those products
*/
$limit = 100;
$offset = 0;
$message = 'No WooCommerce Products found';
while (true) {
// Edit these arguments to limit the WooCommerce Products
$args = array('post_type' => 'product', 'post_status' => 'publish', 'orderby' => 'name', 'order' => 'ASC', 'posts_per_page' => $limit, 'offset' => $offset);
$query = new WP_Query($args);
if (!$query->have_posts()) {
break;
}
$posts = $query->posts;
foreach ($posts as $post) {
$name = $post->post_title;
$link = get_permalink($post->ID);
$term = term_exists($name, 'ingredient');
if ($term === 0 || $term === null) {
$term = wp_insert_term($name, 'ingredient');
}
$term = get_term(intval($term['term_id']), 'ingredient');
WPURP_Taxonomy_MetaData::set('ingredient', $term->slug, 'link', $link);
wp_cache_delete($post->ID, 'posts');
wp_cache_delete($post->ID, 'post_meta');
}
$message = 'Successfully created ingredients from WooCommerce products';
$offset += $limit;
wp_cache_flush();
}
WPUltimateRecipe::get()->helper('notices')->add_admin_notice('<strong>WP Ultimate Recipe</strong> ' . $message);
/**
* TODO Refactor this.
*/
private function tags_list($recipe)
{
$tags = array();
$tag_links = WPUltimateRecipe::option('recipe_tags_links', 'archive_custom');
$taxonomies = WPUltimateRecipe::get()->tags();
unset($taxonomies['ingredient']);
foreach ($taxonomies as $taxonomy => $options) {
if (!in_array($taxonomy, WPUltimateRecipe::option('recipe_tags_hide_in_recipe', array()))) {
$terms = get_the_terms($recipe->ID(), $taxonomy);
if ($terms && !is_wp_error($terms)) {
$links = array();
foreach ($terms as $term) {
$opening_tag = '';
$closing_tag = '';
if ($tag_links !== 'disabled') {
if ($tag_links == 'archive_custom' || $tag_links == 'custom') {
$custom_link = WPURP_Taxonomy_MetaData::get($taxonomy, $term->slug, 'wpurp_link');
} else {
$custom_link = false;
}
if ($custom_link !== false && $custom_link !== '') {
$nofollow = WPUltimateRecipe::option('recipe_tags_custom_links_nofollow', '0') == '1' ? ' rel="nofollow"' : '';
$opening_tag = '<a href="' . $custom_link . '" class="custom-tag-link" target="' . WPUltimateRecipe::option('recipe_tags_custom_links_target', '_blank') . '"' . $nofollow . '>';
$closing_tag = '</a>';
} else {
if ($tag_links != 'custom') {
$opening_tag = '<a href="' . get_term_link($term->slug, $taxonomy) . '">';
$closing_tag = '</a>';
}
}
}
$links[] = $opening_tag . $term->name . $closing_tag;
}
// Get name at this point in time to have correct WPML translation
$tax = get_taxonomy($taxonomy);
$label = __($tax->labels->singular_name, 'wp-ultimate-recipe');
$tags[$label] = join(', ', $links);
}
}
}
// Categories as tags
if (WPUltimateRecipe::is_addon_active('custom-taxonomies') && WPUltimateRecipe::option('recipe_tags_show_in_recipe', '0') == '1') {
$categories = wp_get_post_categories($recipe->ID());
$category_groups = array();
foreach ($categories as $category) {
$cat = get_category($category);
if (!is_null($cat->parent) && $cat->parent != 0) {
$category_groups[$cat->parent][] = $cat;
}
}
foreach ($category_groups as $group => $categories) {
$group_category = get_category($group);
$group_name = $group_category->name;
$cats = array();
foreach ($categories as $cat) {
$link = get_category_link($cat->cat_ID);
$cats[] = '<a href="' . $link . '">' . $cat->name . '</a>';
}
$tags[$group_name] = implode(', ', $cats);
}
}
return apply_filters('wpurp_output_recipe_block_recipe-tags_terms', $tags, $recipe);
}