protected static function handle_posted_settings()
{
$result = array('message' => '', 'type' => 'updated');
if (isset($_POST['posts_per_page']) && check_admin_referer('wpak_save_settings')) {
$settings = self::get_settings();
if (!empty($_POST['posts_per_page'])) {
$settings['posts_per_page'] = intval($_POST['posts_per_page']);
}
if (isset($_POST['activate_wp_appkit_editor_role'])) {
WpakUserPermissions::create_wp_appkit_user_role();
$settings['activate_wp_appkit_editor_role'] = true;
} else {
WpakUserPermissions::remove_wp_appkit_user_role();
$settings['activate_wp_appkit_editor_role'] = false;
}
self::save_settings($settings);
$result['message'] = __('Settings saved', WpAppKit::i18n_domain);
}
return $result;
}
protected static function save_settings($settings)
{
if (get_option(self::option_id) != $settings) {
update_option(self::option_id, $settings);
} else {
add_option(self::option_id, $settings, '', 'no');
}
}
}
WpakSettings::hooks();
protected function compute_data($component, $options, $args = array())
{
global $wpdb;
do_action('wpak_before_component_posts_list', $component, $options);
$before_post_date = '';
if (!empty($args['before_item']) && is_numeric($args['before_item'])) {
$before_post = get_post($args['before_item']);
if (!empty($before_post)) {
$before_post_date = $before_post->post_date;
}
}
if ($options['post-type'] == 'custom') {
//Custom posts list generated via hook :
//Choose "Custom, using hook" when creating the component in BO, and use the following
//hook "wpak_posts_list_custom-[your-hook]" to set the component posts.
//The wpak_posts_list_custom-[your-hook] filter must return the given $posts_list_data filled in with
//your custom data :
//- posts : array of the posts retrieved by your component, in the same format as a "get_posts()" or "new WP_Query($query_args)"
//- total : total number of those posts (not only those retrieved in posts, taking pagination into account)
//- query : data about your query that you want to retrieve on the app side.
$posts_list_data = array('posts' => array(), 'total' => 0, 'query' => array('type' => 'custom-posts-list', 'taxonomy' => '', 'terms' => array(), 'is_last_page' => true, 'before_item' => 0));
/**
* Filter data from a posts list component.
*
* @param array $posts_list_data An array of default data.
* @param WpakComponent $component The component object.
* @param array $options An array of options.
* @param array $args An array of complementary arguments.
* @param array $before_post_date The publication of the last displayed post.
*/
$posts_list_data = apply_filters('wpak_posts_list_custom-' . $options['hook'], $posts_list_data, $component, $options, $args, $before_post_date);
$posts = $posts_list_data['posts'];
$total = !empty($posts_list_data['total']) ? $posts_list_data['total'] : count($posts);
$query = $posts_list_data['query'];
} else {
//WordPress Post type or "Latest posts"
$is_last_posts = $options['post-type'] == 'last-posts';
$post_type = !empty($options['post-type']) && !$is_last_posts ? $options['post-type'] : 'post';
$query = array('post_type' => $post_type);
$query_args = array('post_type' => $post_type);
/**
* Filter the number of posts displayed into a posts list component.
*
* @param int Default number of posts.
* @param WpakComponent $component The component object.
* @param array $options An array of options.
* @param array $args An array of complementary arguments.
*/
$query_args['posts_per_page'] = apply_filters('wpak_posts_list_posts_per_page', WpakSettings::get_setting('posts_per_page'), $component, $options, $args);
if ($is_last_posts) {
$query['type'] = 'last-posts';
} elseif (!empty($options['taxonomy'])) {
if ($options['taxonomy'] === 'wpak-none') {
$query['type'] = 'post-type';
} elseif (!empty($options['term'])) {
$query_args['tax_query'] = array(array('taxonomy' => $options['taxonomy'], 'field' => 'slug', 'terms' => $options['term']));
$query['type'] = 'taxonomy';
$query['taxonomy'] = $options['taxonomy'];
$query['terms'] = is_array($options['term']) ? $options['term'] : array($options['term']);
}
}
if (!empty($before_post_date)) {
if (is_numeric($before_post_date)) {
//timestamp
$before_post_date = date('Y-m-d H:i:s', $before_post_date);
}
if (preg_match('/\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}/', $before_post_date)) {
$query['before_item'] = intval($args['before_item']);
$posts_where_callback = create_function('$where', 'return $where .= " AND post_date < \'' . $before_post_date . '\'";');
add_filter('posts_where', $posts_where_callback);
} else {
$before_post_date = '';
}
}
/**
* Filter args used for the query made into a posts list component.
*
* @param array $query_args An array of default args.
* @param WpakComponent $component The component object.
* @param array $options An array of options.
* @param array $args An array of complementary arguments.
* @param array $query Data about the query to retrieve on the app side.
*/
$query_args = apply_filters('wpak_posts_list_query_args', $query_args, $component, $options, $args, $query);
$posts_query = new WP_Query($query_args);
if (!empty($before_post_date)) {
remove_filter('posts_where', $posts_where_callback);
$query['is_last_page'] = $posts_query->found_posts <= count($posts_query->posts);
}
$posts = $posts_query->posts;
$total = $posts_query->found_posts;
}
$posts_by_ids = array();
foreach ($posts as $post) {
$posts_by_ids[$post->ID] = self::get_post_data($component, $post);
}
$this->set_specific('ids', array_keys($posts_by_ids));
$this->set_specific('total', $total);
$this->set_specific('query', $query);
$this->set_globals('posts', $posts_by_ids);
}