component_uri = $component_directory_uri;
$this->post_type = $args['post_type'];
$this->menu_title = $args['menu_title'];
$this->featured_metakey = isset( $args['name'] ) ? $args['name'] : '';
$this->posts_limit = isset( $args['posts_limit'] ) ? $args['posts_limit'] : '';
add_action( 'current_screen', array( $this, 'check_current_screen' ) );
add_action( 'admin_menu', array( $this, 'add_featured_page_in_menu' ) );
add_filter( 'wp_insert_post_data', array( $this, 'insert_post_data' ), 10, 2 );
add_action(
$this->get_ajax_action_name( 'set_featured' ),
array(
$this,
'set_featured',
)
);
add_action(
$this->get_ajax_action_name( 'save_order' ),
array(
$this,
'save_order',
)
);
add_action(
$this->get_ajax_action_name( 'reorder_items' ),
array(
$this,
'reorder_items',
)
);
add_action(
$this->get_ajax_action_name( 'set_view_mode' ),
array(
$this,
'set_view_mode',
)
);
add_action( 'after_switch_theme', array( $this, 'switch_theme_callback' ) );
add_action( 'switch_theme', array( $this, 'switch_theme_callback' ) );
add_action( 'wpzoom_demo_theme_setup_options', array( $this, 'import_demo_setup_callback' ) );
}
public function import_demo_setup_callback() {
delete_option( $this->get_option_key( $this->post_type ) );
}
public function switch_theme_callback() {
if ( $this->get_menu_order_limit( 'MIN' ) == 0 ) {
delete_option( $this->get_option_key( $this->post_type ) );
}
}
public function add_featured_page_in_menu() {
$this->menu_names[ $this->post_type ] = $this->add_featured_page(
$this->menu_title,
$this->menu_title,
'edit_posts',
'wpzoom_featured_sorting_menu_' . $this->post_type,
array( $this, 'render' )
);
}
public function add_featured_page( $page_title, $menu_title, $capability, $menu_slug, $function = '' ) {
$link = ( $this->post_type == 'post' ) ? 'edit.php' : 'edit.php?post_type=' . $this->post_type;
return add_submenu_page( $link, $page_title, $menu_title, $capability, $menu_slug, $function );
}
public function admin_js_templates() {
?>
{{headingTitle}}
 ); ?>)
render_description(); ?>
featured_metakey ) &&
$data['post_type'] == $this->post_type &&
in_array( $pagenow, array( 'post-new.php' ) )
) {
$max_menu_order = $this->get_menu_order_limit( 'MAX' );
$data['menu_order'] = ++ $max_menu_order;
}
return $data;
}
public function admin_enqueue_scripts() {
wp_enqueue_style(
'wpzoom-featured-posts',
$this->get_css_uri( 'style.css' ),
array(),
WPZOOM_PORTFOLIO_VERSION
);
wp_enqueue_script(
'vue-for-featured-posts',
$this->get_js_uri( 'vue.js' ),
array(),
WPZOOM_PORTFOLIO_VERSION,
true
);
wp_enqueue_script(
'vue-for-featured-posts-sortable',
$this->get_js_uri( 'sortable.min.js' ),
array(),
WPZOOM_PORTFOLIO_VERSION,
true
);
wp_enqueue_script(
'vue-for-featured-posts-sortable-vue',
$this->get_js_uri( 'vue.draggable.min.js' ),
array(),
WPZOOM_PORTFOLIO_VERSION,
true
);
wp_enqueue_script(
'wpzoom-featured-posts-app',
$this->get_js_uri( 'app.js' ),
array( 'jquery', 'wp-util' ),
WPZOOM_PORTFOLIO_VERSION,
true
);
wp_localize_script(
'wpzoom-featured-posts-app',
'wpzoom_featured_posts_data',
array(
'posts' => $this->get_featured_posts(),
'indexedPosts' => $this->get_indexed_featured_posts(),
'postsLimit' => $this->posts_limit,
'viewMode' => ( $mode = get_user_meta( get_current_user_id(), 'wpz_reorder_view_mode', true ) ) ? $mode : 'list',
'showRemoveControl' => ! empty( $this->featured_metakey ),
'buttonLabel' => __( 'Save Order', 'wpzoom-portfolio' ),
'buttonReorderListLabel' => __( 'Reset Order', 'wpzoom-portfolio' ),
'reorderItemsDesc' => __( 'Click on this button if you want to reset the default order of the items', 'wpzoom-portfolio' ),
'headingTitle' => $this->menu_title,
'nonce_set_featured' => wp_create_nonce( $this->prefix_action( 'set_featured' ) ),
'nonce_save_order' => wp_create_nonce( $this->prefix_action( 'save_order' ) ),
'nonce_reorder_items' => wp_create_nonce( $this->prefix_action( 'reorder_items' ) ),
'nonce_set_view_mode' => wp_create_nonce( $this->prefix_action( 'set_view_mode' ) ),
'callbacks' => array(
'set_featured' => $this->prefix_action( 'set_featured' ),
'save_order' => $this->prefix_action( 'save_order' ),
'reorder_items' => $this->prefix_action( 'reorder_items' ),
'set_view_mode' => $this->prefix_action( 'set_view_mode' ),
),
)
);
}
function check_current_screen() {
$current_screen = get_current_screen();
if ( isset( $this->menu_names[ $this->post_type ] ) && $current_screen->id === $this->menu_names[ $this->post_type ] ) {
$this->set_menu_order_on_first_run();
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_action( 'admin_print_footer_scripts', array( $this, 'admin_js_templates' ) );
}
}
public function prefix_action( $action ) {
return str_replace( '-', '_', $this->post_type ) . '_' . $action;
}
public function get_ajax_action_name( $action ) {
return sprintf( 'wp_ajax_%s', $this->prefix_action( $action ) );
}
public function get_css_uri( $name = '' ) {
return $this->get_assets_uri( 'css' ) . $name;
}
public function get_assets_uri( $name = '' ) {
return trailingslashit( trailingslashit( $this->component_uri ) . 'assets/' . $name );
}
public function get_js_uri( $name = '' ) {
return $this->get_assets_uri( 'js' ) . $name;
}
public function set_view_mode() {
$sliced = wp_array_slice_assoc( $_POST, array( 'view_mode', 'nonce_set_view_mode' ) );
$response = array(
'success' => false,
'data' => array(
'message' => sprintf( 'The nonce is invalid' ),
),
);
if ( wp_verify_nonce( $sliced['nonce_set_view_mode'], $this->prefix_action( 'set_view_mode' ) ) ) {
if ( ! empty( $sliced['view_mode'] ) ) {
update_user_meta( get_current_user_id(), 'wpz_reorder_view_mode', $sliced['view_mode'] );
$response['success'] = true;
$response['data']['message'] = sprintf( 'The view_mode is set to [' . $sliced['view_mode'] . ']' );
}
}
wp_send_json( $response );
}
public function set_featured() {
$sliced = wp_array_slice_assoc( $_POST, array( 'post_id', 'value', 'nonce_set_featured' ) );
$response = array(
'success' => false,
'data' => array(
'message' => sprintf( 'The nonce is invalid' ),
),
);
if ( wp_verify_nonce( $sliced['nonce_set_featured'], $this->prefix_action( 'set_featured' ) ) ) {
$msg = sprintf( 'The menu_order is set to 0.' );
if ( ! empty( $this->featured_metakey ) ) {
$msg .= sprintf( 'And the %s metakey is set to 0.', $this->featured_metakey );
update_post_meta( $sliced['post_id'], $this->featured_metakey, $sliced['value'] );
}
wp_update_post(
array(
'ID' => $sliced['post_id'],
'menu_order' => 0,
'post_type' => $this->post_type,
)
);
$response['success'] = true;
$response['data']['message'] = $msg;
}
wp_send_json( $response );
}
public function get_post_time( $post ) {
if ( '0000-00-00 00:00:00' === $post->post_date ) {
$t_time = $h_time = __( 'Unpublished', 'wpzoom-portfolio' );
$time_diff = 0;
} else {
$t_time = get_the_time( 'Y/m/d g:i:s a', $post );
$m_time = $post->post_date;
$time = get_post_time( 'G', true, $post );
$time_diff = time() - $time;
if ( $time_diff > 0 && $time_diff < DAY_IN_SECONDS ) {
$h_time = sprintf( __( '%s ago', 'wpzoom-portfolio' ), human_time_diff( $time ) );
} else {
$h_time = mysql2date( 'Y/m/d', $m_time );
}
}
return array(
'date_format' => $h_time,
'time_format' => $t_time,
);
}
public function save_order() {
$sliced = wp_array_slice_assoc( $_POST, array( 'posts', 'nonce_save_order' ) );
$response = array(
'success' => false,
'data' => array(
'message' => sprintf( 'The nonce is invalid' ),
),
);
if (
wp_verify_nonce( $sliced['nonce_save_order'], $this->prefix_action( 'save_order' ) ) &&
! empty( $sliced['posts'] ) &&
is_array( $sliced )
) {
foreach ( $sliced['posts'] as $post ) {
wp_update_post(
array(
'ID' => $post['ID'],
'menu_order' => $post['menu_order'],
'post_type' => $this->post_type,
)
);
}
$response['success'] = true;
$response['data']['message'] = sprintf( 'The menu_order was updated for %d posts.', count( $sliced['posts'] ) );
}
wp_send_json( $response );
}
public function reorder_items() {
$sliced = wp_array_slice_assoc( $_POST, array( 'nonce_reorder_items' ) );
$response = array(
'success' => false,
'data' => array(
'message' => sprintf( 'The nonce is invalid' ),
),
);
if ( wp_verify_nonce( $sliced['nonce_reorder_items'], $this->prefix_action( 'reorder_items' ) ) ) {
$this->update_menu_order_in_posts();
$response['success'] = true;
$response['data']['message'] = __( 'Items reordered', 'wpzoom-portfolio' );
}
wp_send_json( $response );
}
public function render_description() {
printf( __( 'Your slideshow is limited to show %d posts.
', 'wpzoom-portfolio' ), $this->posts_limit );
printf( __( 'You can change the number of the posts in Theme Options.
', 'wpzoom-portfolio' ), menu_page_url( 'wpzoom_options', false ) );
}
public function get_featured_posts() {
static $plucked = array();
if ( empty( $plucked ) ) {
$args = $this->get_query_args();
$query = new WP_Query( $args );
if ( $query->have_posts() ) {
foreach ( $query->posts as $post ) {
$sliced = wp_array_slice_assoc(
get_object_vars( $post ),
array(
'post_title',
'ID',
'menu_order',
)
);
$sliced['edit_href'] = get_edit_post_link( $post->ID, false );
$sliced['formatted_date'] = $this->get_post_time( $post );
$sliced['thumbnail']['list'] = get_the_post_thumbnail( $post, array( 100, 100 ) );
$sliced['thumbnail']['grid'] = get_the_post_thumbnail( $post, array( 360, 360 ) );
array_push( $plucked, $sliced );
}
}
wp_reset_postdata();
}
return $plucked;
}
protected function get_query_args() {
$args = array(
'post_type' => $this->post_type,
'post_status' => array( 'publish' ),
'orderby' => 'menu_order date',
'posts_per_page' => - 1,
);
if ( ! empty( $this->featured_metakey ) ) {
$args['posts_per_page'] = $this->posts_limit;
$args['meta_query'] = array(
array(
'key' => $this->featured_metakey,
'value' => '1',
),
);
}
return $args;
}
public function get_option_key( $post_type ) {
return "wpzoom_featured_posts_ordered_{$post_type}";
}
public function set_menu_order_on_first_run() {
$is_called = get_option( $this->get_option_key( $this->post_type ) );
if ( false === $is_called ) {
update_option( $this->get_option_key( $this->post_type ), true );
$this->update_menu_order_in_posts();
}
}
public function update_menu_order_in_posts() {
$args = $this->get_query_args();
$args['posts_per_page'] = - 1;
$args['orderby'] = 'date';
$query = new WP_Query( $args );
if ( $query->have_posts() ) {
$max_order = $this->get_menu_order_limit( 'MAX' );
remove_action( 'post_updated', 'wp_save_post_revision' );
foreach ( $query->posts as $post ) {
wp_update_post(
array(
'ID' => $post->ID,
'menu_order' => $max_order,
'post_type' => $this->post_type,
)
);
$max_order --;
}
add_action( 'post_updated', 'wp_save_post_revision' );
}
wp_reset_postdata();
}
public function get_menu_order_limit( $limit = 'MIN' ) {
return ! empty( $this->featured_metakey ) ?
$this->get_menu_order_limit_for_featured( $limit ) :
$this->get_menu_order_limit_for_all( $limit );
}
public function get_menu_order_limit_for_all( $limit = 'MIN' ) {
global $wpdb;
$limit = in_array( $limit, array( 'MAX', 'MIN' ) ) ? $limit : 'MIN';
$sql = "SELECT IFNULL($limit(menu_order),0) FROM $wpdb->posts
WHERE $wpdb->posts.post_status = 'publish'
AND $wpdb->posts.post_type =%s";
return $wpdb->get_var( $wpdb->prepare( $sql, $this->post_type ) );
}
public function get_menu_order_limit_for_featured( $limit = 'MIN' ) {
global $wpdb;
$limit = in_array( $limit, array( 'MAX', 'MIN' ) ) ? $limit : 'MIN';
$sql = "SELECT IFNULL($limit(menu_order),0) FROM $wpdb->posts
INNER JOIN $wpdb->postmeta
ON ( $wpdb->posts.ID = $wpdb->postmeta.post_id )
WHERE ( ($wpdb->postmeta.meta_key = %s
AND $wpdb->postmeta.meta_value = %s ) )
AND $wpdb->posts.post_status = 'publish'
AND $wpdb->posts.post_type =%s";
return $wpdb->get_var( $wpdb->prepare( $sql, $this->featured_metakey, '1', $this->post_type ) );
}
public function get_indexed_featured_posts() {
static $indexed = array();
if ( empty( $indexed ) ) {
$featured_posts = $this->get_featured_posts();
foreach ( $featured_posts as $item ) {
$indexed[ $item['ID'] ] = $item;
}
}
return $indexed;
}
public function render() {
printf( '' );
}
}
}