array(
'name' => __( 'Grid Layouts', 'us' ),
'singular_name' => __( 'Grid Layout', 'us' ),
'add_new' => __( 'Add Grid Layout', 'us' ),
'add_new_item' => __( 'Add Grid Layout', 'us' ),
),
'public' => TRUE,
'show_in_menu' => 'us-theme-options',
'exclude_from_search' => TRUE,
'show_in_admin_bar' => FALSE,
'publicly_queryable' => FALSE,
'show_in_nav_menus' => FALSE,
'capability_type' => array( 'us_page_block', 'us_page_blocks' ),
'map_meta_cap' => TRUE,
'supports' => FALSE,
'rewrite' => FALSE,
'register_meta_box_cb' => 'usgb_us_grid_type_pages',
)
);
// Add "Used in" column into Grid Layouts admin page
add_filter( 'manage_us_grid_layout_posts_columns', 'ushb_us_grid_layout_columns_head' );
add_action( 'manage_us_grid_layout_posts_custom_column', 'ushb_us_grid_layout_columns_content', 10, 2 );
function ushb_us_grid_layout_columns_head( $defaults ) {
$result = array();
foreach ( $defaults as $key => $title ) {
if ( $key == 'date' ) {
$result['used_in'] = __( 'Used in', 'us' );
}
$result[$key] = $title;
}
return $result;
}
function ushb_us_grid_layout_columns_content( $column_name, $post_ID ) {
if ( $column_name == 'used_in' ) {
echo us_get_used_in_locations( $post_ID );
}
}
}
function usgb_us_grid_type_pages() {
global $post;
// Dev note: This check is not necessary, but still wanted to make sure this function won't be bound somewhere else
if ( ! ( $post instanceof WP_Post ) OR $post->post_type !== 'us_grid_layout' ) {
return;
}
if ( $post->post_status === 'auto-draft' ) {
// Page for creating new grid: creating it instantly and proceeding to editing
$post_data = array( 'ID' => $post->ID );
// Retrieving occupied names to generate new post title properly
$existing_grids = usgb_get_existing_grids();
if ( isset( $_GET['duplicate_from'] ) AND ( $original_post = get_post( (int) $_GET['duplicate_from'] ) ) !== NULL ) {
// Handling post duplication
$post_data['post_content'] = $original_post->post_content;
$title_pattern = $original_post->post_title . ' (%d)';
$cur_index = 2;
} else {
// Handling creation from scratch
$title_pattern = __( 'Layout', 'us' ) . ' %d';
$cur_index = count( $existing_grids ) + 1;
}
// Generating new post title
while ( in_array( $post_data['post_title'] = sprintf( $title_pattern, $cur_index ), $existing_grids ) ) {
$cur_index ++;
}
wp_update_post( $post_data );
wp_publish_post( $post->ID );
// Redirect
if ( isset( $_GET['duplicate_from'] ) ) {
// When duplicating post, showing posts list next
wp_redirect( admin_url( 'edit.php?post_type=us_grid_layout' ) );
} else {
// When creating from scratch proceeding to post editing next
wp_redirect( admin_url( 'post.php?post=' . $post->ID . '&action=edit' ) );
}
} else {
// Page for editing a grid
add_action( 'admin_enqueue_scripts', 'usgb_enqueue_scripts' );
add_action( 'edit_form_top', 'usgb_edit_form_top' );
}
}
/**
* Get available grids
* @return array
*/
function usgb_get_existing_grids() {
$result = array();
$grids = get_posts(
array(
'post_type' => 'us_grid_layout',
'posts_per_page' => - 1,
'post_status' => 'any',
'suppress_filters' => 0,
)
);
foreach ( $grids as $grid ) {
$result[$grid->ID] = $grid->post_title;
}
return $result;
}
function usgb_enqueue_scripts() {
// Appending dependencies
usof_print_styles();
usof_print_scripts();
// Appending required assets
global $us_template_directory_uri;
wp_enqueue_script( 'us-grid-builder', $us_template_directory_uri . '/framework/admin/js/grid-builder.js', array( 'usof-scripts' ), TRUE );
// Disabling WP auto-save
wp_dequeue_script( 'autosave' );
}
function usgb_edit_form_top( $post ) {
echo '';
echo '';
echo '
';
}
// Add "Duplicate" link for Grid Layouts admin page
add_filter( 'post_row_actions', 'usgb_post_row_actions', 10, 2 );
function usgb_post_row_actions( $actions, $post ) {
if ( $post->post_type === 'us_grid_layout' ) {
// Removing duplicate post plugin affection
unset( $actions['duplicate'], $actions['edit_as_new_draft'] );
$actions = us_array_merge_insert(
$actions, array(
'duplicate' => '' . esc_html__( 'Duplicate', 'us' ) . '',
), 'before', isset( $actions['trash'] ) ? 'trash' : 'untrash'
);
}
return $actions;
}