/**
* Add special Simmer classes for recipes.
*
* @since 1.2.0
* @see post_class()
*
* @param array $classes The existing classes as generated by WordPress.
* @param string|array $class Optional. Any custom classes passed by the post_class() function.
* @param int|bool $recipe_id Optional. The current recipe ID.
* @return array $classes The newly generated recipe classes.
*/
public function add_recipe_classes($classes, $class = '', $recipe_id = false)
{
if (simmer_get_object_type() !== get_post_type($recipe_id) || !$recipe_id) {
return $classes;
}
$classes[] = 'simmer-recipe';
// Check for ingredients and add the appropriate classes.
$ingredients = simmer_get_the_ingredients();
if (!empty($ingredients)) {
$classes[] = 'simmer-has-ingredients';
$classes[] = 'simmer-ingredients-' . zeroise(count($ingredients), 2);
} else {
$classes[] = 'simmer-no-ingredients';
}
// Check for instructions and add the appropriate classes.
$instructions = simmer_get_the_instructions();
if (!empty($instructions)) {
$classes[] = 'simmer-has-instructions';
$classes[] = 'simmer-instructions-' . zeroise(count($instructions), 2);
} else {
$classes[] = 'simmer-no-instructions';
}
/**
* Filter the recipe classes.
*
* @since 1.2.0
*
* @param array $classes The generated recipe classes.
* @param string $class Optional. Additional classes to to add, passed by the post_class function.
* @param int $recipe_id Optional. The current recipe's ID.
*/
$classes = apply_filters('simmer_recipe_classes', $classes, $class, $recipe_id);
return $classes;
}
/**
* Add the modal markup to the admin footer.
*
* @since 1.2.0
*/
public function add_modal()
{
$current_screen = get_current_screen();
// Only load the modal when editing or creating a new recipe.
if ('post' == $current_screen->base && $current_screen->post_type == simmer_get_object_type()) {
include_once plugin_dir_path(__FILE__) . 'views/meta-boxes/bulk-add.php';
}
}
/**
* Get the front-end running.
*
* @since 1.3.0
*/
public function __construct()
{
// Load the necessary files.
$this->load_files();
/**
* Load the styles class.
*/
$this->styles = new Simmer_Frontend_Styles();
/**
* Load the scripts class.
*/
$this->scripts = new Simmer_Frontend_Scripts();
/**
* Load the HTML classes class.
*/
$this->html_classes = new Simmer_Frontend_HTML_Classes();
// Add the necessary actions.
$this->add_actions();
// Add the necessary filters.
$this->add_filters();
// Store the simmer object type for reuse.
$this->cpt = simmer_get_object_type();
}
<?php
/**
* The Recipe Base settings field.
*
* @since 1.0.0
*
* @package Simmer\Settings
*/
?>
<code><?php
echo esc_url(trailingslashit(home_url('/') . get_option('simmer_archive_base', simmer_get_archive_base())));
?>
</code>
<input id="simmer_recipe_base" name="simmer_recipe_base" type="text" class="regular-text code" value="<?php
echo sanitize_title(get_option('simmer_recipe_base', simmer_get_object_type()));
?>
" />
/**
* Add the recipe display to the bottom of a singular recipe's content.
*
* @since 1.2.0
*
* @param string $content The TinyMCE content.
*/
public function append_recipe($content)
{
if (!is_singular(simmer_get_object_type())) {
return $content;
}
ob_start();
echo '<div class="simmer-recipe-description" itemprop="description">';
echo $content;
echo '</div><!-- .simmer-recipe-description -->';
do_action('simmer_before_recipe', get_the_ID());
simmer_get_template_part('recipe');
do_action('simmer_after_recipe', get_the_ID());
return ob_get_clean();
}
<span class="screen-reader-text"><?php
_e('Close', 'simmer');
?>
</span>
</button>
</div>
<div class="simmer-shortcode-modal-content">
<p class="simmer-shortcode-help"><?php
_e('Select or search for a recipe name.', 'simmer');
?>
</p>
<?php
$recipes = get_posts(array('post_type' => simmer_get_object_type(), 'posts_per_page' => -1, 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false));
?>
<?php
if ($recipes) {
?>
<select id="simmer_shortcode_recipe" name="simmer_shortcode_recipe" style="width: 100%">
<option value="0"><?php
_e('Choose a recipe...', 'simmer');
?>
</option>
<?php
foreach ($recipes as $recipe) {
/**
* Register the category taxonomy.
*
* @since 1.0.0
*/
public function register_category_taxonomy()
{
$args = array('show_tagcloud' => false, 'show_admin_column' => true, 'hierarchical' => true, 'rewrite' => array('slug' => trailingslashit(simmer_get_archive_base()) . get_option('simmer_category_base', 'category'), 'with_front' => false));
/**
* Filter the taxonomy args.
*
* @since 1.0.0
* @see register_taxonomy() for the available args.
*
* @param array $args {
* The arguments that define the taxonomy's
* labels and functionality.
* }
*/
$args = apply_filters('simmer_register_category_args', $args);
// Finally register the taxonomy.
register_taxonomy(simmer_get_category_taxonomy(), simmer_get_object_type(), $args);
/*
* Better safe than sorry.
*
* @link http://codex.wordpress.org/Function_Reference/register_taxonomy#Usage
*/
register_taxonomy_for_object_type(simmer_get_category_taxonomy(), simmer_get_object_type());
}
/**
* Display the widget on the front end.
*
* @since 1.1.0
*
* @param array $args The sidebar args for the instance.
* @param array $instance The instance and its settings.
*/
public function widget($args, $instance)
{
if (!isset($args['widget_id'])) {
$widget_id = $this->id;
} else {
$widget_id = $args['widget_id'];
}
$sidebar_id = $args['id'];
// Output the wrapper.
echo $args['before_widget'];
/**
* Filter the settings for the instance.
*
* @since 1.1.0
*
* @param array $instance The instance's settings.
* @param string $widget_id The instance's ID.
* @param string $sidebar_id The ID of the sidebar in which the instance is located.
*/
$instance = apply_filters('simmer_recent_recipes_widget_settings', $instance, $widget_id, $sidebar_id);
/**
* Filter the title for the instance.
*
* @since 1.1.0
*
* @param string $title The instance's title.
* @param string $widget_id The instance's ID.
* @param string $sidebar_id The ID of the sidebar in which the instance is located.
*/
$title = apply_filters('simmer_recent_recipes_widget_title', $instance['title'], $widget_id, $sidebar_id);
if ($title) {
echo $args['before_title'] . $title . $args['after_title'];
}
// Set the recipe query args.
$query_args = array('posts_per_page' => (int) $instance['number'], 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false);
/**
* Filter the recipe query args for the instance.
*
* @since 1.1.0
*
* @param array $query_args The instance's recipe query args.
* @param string $widget_id The instance's ID.
* @param string $sidebar_id The ID of the sidebar in which the instance is located.
*/
$query_args = apply_filters('simmer_recent_recipes_widget_query_args', $query_args, $widget_id, $sidebar_id);
// Override the above filter to ensure recipes are always queried.
$query_args['post_type'] = simmer_get_object_type();
// Try to get the recipes.
$recent_recipes = new WP_Query($query_args);
/**
* Execute before displaying the widget.
*
* @since 1.1.0
*
* @param string $widget_id The instance's ID.
* @param string $sidebar_id The ID of the sidebar in which the instance is located.
*/
do_action('simmer_before_recent_recipes_widget', $widget_id, $sidebar_id);
// Output the main markup.
include plugin_dir_path(__FILE__) . 'html/recent-recipes-widget.php';
/**
* Execute after displaying the widget.
*
* @since 1.1.0
*
* @param string $widget_id The instance's ID.
* @param string $sidebar_id The ID of the sidebar in which the instance is located.
*/
do_action('simmer_after_recent_recipes_widget', $widget_id, $sidebar_id);
// Close the wrapper.
echo $args['after_widget'];
}
/**
* Add the published recipe count to the "At a Glance" dashboard widget.
*
* @since 1.3.3
*
* @param array $elements The current at-a-glance items.
* @return array $elements The new at-a-glance items.
*/
public function add_glance_recipe_count($elements)
{
$post_type = simmer_get_object_type();
// Get the number of recipes.
$num_posts = wp_count_posts($post_type);
if ($num_posts && $num_posts->publish) {
$text = _n('%s Recipe', '%s Recipes', $num_posts->publish, 'simmer');
$text = sprintf($text, number_format_i18n($num_posts->publish));
$post_type_object = get_post_type_object($post_type);
if ($post_type_object && current_user_can($post_type_object->cap->edit_posts)) {
$text = sprintf('<a class="simmer-recipe-count" href="edit.php?post_type=%1$s">%2$s</a>', $post_type, $text);
} else {
$text = sprintf('<span class="simmer-recipe-count">%2$s</span>', $post_type, $text);
}
$elements[] = $text;
}
return $elements;
}
/**
* Remove a recipe's items when it is deleted.
*
* @since 1.3.0
*
* @param int $recipe_id The recipe ID.
*/
public function delete_recipe_items($recipe_id)
{
if (!current_user_can('delete_posts')) {
return;
}
if (simmer_get_object_type() !== get_post_type($recipe_id)) {
return;
}
$items = simmer_get_recipe_items($recipe_id);
foreach ($items as $item) {
simmer_delete_recipe_item($item->recipe_item_id);
}
}
