*/
// URL or DIR PATHS
define( 'ARP_PLUGIN_PATH' , plugin_dir_url( __FILE__ ) ); // PLUGIN PATH
define( 'ARP_PLUGIN_DIR' , dirname( __FILE__ ) . '/' ); // PLUGIN DIRECTORY
//FOLDER PATHS
define( 'ARP_CLASSES_FOLDER' , ARP_PLUGIN_DIR . 'classes/'); // CLASSES FOLDER
define( 'ARP_ADMIN_FOLDER' , ARP_PLUGIN_DIR . 'admin/'); // ADMIN FOLDER
// Admin Settings
include_once(ARP_ADMIN_FOLDER . 'class.settings-api.php');
include_once(ARP_ADMIN_FOLDER . 'amity-settings-api.php');
// Call WordPress jQuery
function amity_related_posts_jquery() {
wp_enqueue_script('jquery' );
}
add_action('init', 'amity_related_posts_jquery' );
// Call all assets files
function amity_related_posts_style(){
if (!is_admin()) {
wp_register_style('amity_related_posts_css', plugins_url('/assets/css/amity-related-posts.css', __FILE__ ), '', '1.0', false);
wp_enqueue_style('amity_related_posts_css');
}
}
add_action('init', 'amity_related_posts_style', 20);
//Get the value of a settings field
function arp_get_option( $option, $section, $default = '' ) {
$options = get_option( $section );
if ( isset( $options[$option] ) ) {
return $options[$option];
}
return $default;
}
// Display content
add_filter('the_content', 'amity_related_posts_content');
function amity_related_posts_content($content) {
//if it's not a single post, than ignore
if(!is_singular('post')) {
return $content;
}
//Get Post Category from Singular Post.
$categories = get_the_terms(get_the_ID(), 'category');
$categoriesIds = array();
foreach ($categories as $category) {
$categoriesIds[] = $category->term_id;
}
//Query
$args = array(
'category_in' => $categoriesIds,
'posts_per_page' => arp_get_option( 'arp-no-posts', 'arp_basics', 3),
'post_no_in' => array(get_the_ID()),
'orderby' => 'rand'
);
$loop = new WP_Query($args);
if ($loop->have_posts()) {
$content .= ' '.arp_get_option('arp-main-title', 'arp_basics', '').'
';
while($loop->have_posts()) {
$loop->the_post();
$post_id = get_the_id();
$content .= '
'; //end box
}
$content .='
';
//Reset Query Data
wp_reset_query();
}
return $content;
}
function arp_options_style(){
?>