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<?php
namespace Barn2\Plugin\Document_Library_Pro;
use Barn2\Plugin\Document_Library_Pro\Posts_Table_Pro\Frontend_Scripts as PTP_Frontend_Scripts,
Barn2\Plugin\Document_Library_Pro\Posts_Table_Pro\Util\Util as PTP_Util,
Barn2\Plugin\Document_Library_Pro\Posts_Table_Pro\Table_Args,
Barn2\Plugin\Document_Library_Pro\Util\Options,
Barn2\Plugin\Document_Library_Pro\Util\Util,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Service,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Registerable,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Conditional,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Plugin\Plugin,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Util as Lib_Util;
defined( 'ABSPATH' ) || exit;
/**
* Responsible for registering the front-end styles and scripts in Document Library Pro.
*
* @package Barn2\document-library-pro
* @author Barn2 Plugins <support@barn2.com>
* @license GPL-3.0
* @copyright Barn2 Media Ltd
*/
class Frontend_Scripts implements Service, Registerable, Conditional {
private $plugin;
/**
* Constructor.
*
* @param Plugin $plugin
*/
public function __construct( Plugin $plugin ) {
$this->plugin = $plugin;
}
/**
* {@inheritdoc}
*/
public function is_required() {
return Lib_Util::is_front_end();
}
/**
* {@inheritdoc}
*/
public function register() {
// Register front-end styles and scripts
add_action( 'wp_enqueue_scripts', [ $this, 'register_styles' ] );
add_action( 'wp_enqueue_scripts', [ $this, 'register_scripts' ] );
add_action( 'document_library_pro_before_get_table', [ $this, 'enqueue_table_scripts' ], 10, 1 );
add_action( 'document_library_pro_before_get_grid', [ $this, 'enqueue_grid_scripts' ], 10, 1 );
}
/**
* Register the CSS assets.
*/
public function register_styles() {
wp_register_style( 'dlp-folders', $this->asset_url( 'css/dlp-folders.css' ), [], $this->plugin->get_version() );
wp_register_style( 'dlp-table', $this->asset_url( 'css/dlp-table.css' ), [], $this->plugin->get_version() );
wp_register_style( 'dlp-grid', $this->asset_url( 'css/dlp-grid.css' ), [], $this->plugin->get_version() );
wp_register_style( 'dlp-search-box', $this->asset_url( 'css/dlp-search-box.css' ), [], $this->plugin->get_version() );
if ( is_singular( Post_Type::POST_TYPE_SLUG ) ) {
wp_enqueue_style( 'dlp-single-post', $this->asset_url( 'css/dlp-single-post.css' ), [], $this->plugin->get_version() );
}
$shortcode_options = Options::get_user_shortcode_options();
$misc_options = array_merge( Options::get_additional_options(), [ 'grid_columns' => $shortcode_options['grid_columns'] ] );
wp_add_inline_style( 'dlp-grid', self::build_custom_grid_styles( $misc_options ) );
}
/**
* Register JS assets.
*/
public function register_scripts() {
// Folders
$script_dependencies = array_merge( Lib_Util::get_script_dependencies( $this->plugin, 'dlp-folders.js' )['dependencies'], [ 'jquery', 'jquery-blockui' ] );
wp_register_script( 'dlp-folders', $this->asset_url( 'js/dlp-folders.js' ), $script_dependencies, $this->plugin->get_version(), true );
Util::add_inline_script_params(
'dlp-folders',
'dlp_folders_params',
apply_filters(
'document_library_pro_folders_script_params',
[
'ajax_url' => admin_url( 'admin-ajax.php' ),
'ajax_nonce' => wp_create_nonce( 'dlp-folders' ),
'ajax_action' => 'dlp_fetch_table',
'ajax_folder_search' => 'dlp_folder_search',
'ajax_folder_library' => 'dlp_folder_library',
'ajax_min_search_term_len' => max( 1, absint( apply_filters( 'document_library_pro_minimum_search_term_length', 3 ) ) )
]
)
);
// Grid
$script_dependencies = array_merge( Lib_Util::get_script_dependencies( $this->plugin, 'dlp-grid.js' )['dependencies'], [ 'jquery', 'jquery-blockui' ] );
wp_register_script( 'dlp-grid', $this->asset_url( 'js/dlp-grid.js' ), $script_dependencies, $this->plugin->get_version(), true );
Util::add_inline_script_params(
'dlp-grid',
'dlp_grid_params',
[
'ajax_url' => admin_url( 'admin-ajax.php' ),
'ajax_nonce' => wp_create_nonce( 'dlp-grid' ),
'ajax_action' => 'dlp_fetch_grid',
'ajax_min_search_term_len' => max( 1, absint( apply_filters( 'document_library_pro_minimum_search_term_length', 3 ) ) )
]
);
// Download Zip
wp_register_script( 'dlp-download-zip', $this->asset_url( 'js/dlp-download-zip.js' ), [], $this->plugin->get_version(), true );
wp_register_script( 'dlp-multi-download', $this->asset_url( 'js/dlp-multi-download.js' ), [ 'jquery', 'dlp-download-zip' ], $this->plugin->get_version(), true );
wp_localize_script(
'dlp-multi-download',
'dlp_multi_download_params',
[
'zip_failed_error' => __( 'Failed to create the zip file. Please reselect your documents and try again.', 'document-library-pro' )
]
);
// Preview
wp_register_script( 'micromodal', $this->asset_url( 'js/micromodal/micromodal.min.js' ), [], '0.4.6', true );
wp_register_script( 'dlp-preview', $this->asset_url( 'js/dlp-preview.js' ), [ 'jquery', 'micromodal' ], $this->plugin->get_version(), true );
wp_localize_script(
'dlp-preview',
'dlp_preview_params',
[
'pdf_error' => __( 'Sorry, your browser doesn\'t support embedded PDFs.', 'document-library-pro' ),
'audio_error' => __( 'Sorry, your browser doesn\'t support embedded audio.', 'document-library-pro' ),
'video_error' => __( 'Sorry, your browser doesn\'t support embedded video.', 'document-library-pro' )
]
);
// Download Count
$script_dependencies = array_merge( Lib_Util::get_script_dependencies( $this->plugin, 'dlp-count.js' )['dependencies'], [ 'jquery' ] );
wp_register_script( 'dlp-count', $this->asset_url( 'js/dlp-count.js' ), $script_dependencies, $this->plugin->get_version(), true );
Util::add_inline_script_params(
'dlp-count',
'dlp_count_params',
[
'ajax_action' => 'dlp_download_count',
'ajax_nonce' => wp_create_nonce( 'dlp-count' ),
'ajax_url' => admin_url( 'admin-ajax.php' ),
]
);
}
/**
* Enqueue the table assets.
*
* @param Posts_Table $posts_table
*/
public function enqueue_table_scripts( $posts_table ) {
self::load_document_table_scripts( $posts_table->args );
}
/**
* Enqueue the grid assets.
*
* @param Document_Grid $document_grid
*/
public function enqueue_grid_scripts( $document_grid ) {
self::load_document_grid_scripts( $document_grid->args );
}
/**
* Load the table assets.
*
* @param mixed|null $args
*/
public static function load_document_table_scripts( $args = null ) {
wp_enqueue_style( 'dlp-table' );
if ( ! $args ) {
return;
}
if ( in_array( $args->accessing_documents, [ 'checkbox', 'both' ], true ) ) {
wp_enqueue_script( 'dlp-multi-download' );
}
if ( $args->preview ) {
self::load_preview_scripts();
}
self::load_download_count_scripts();
}
/**
* Load the document grid assets.
*
* @param Table_Args|null $args
*/
public static function load_document_grid_scripts( $args = null ) {
wp_enqueue_style( 'dlp-grid' );
wp_enqueue_script( 'dlp-grid' );
if ( ! $args ) {
return;
}
if ( $args->preview ) {
self::load_preview_scripts();
}
if ( $args->lightbox ) {
wp_enqueue_style( 'photoswipe-default-skin' );
wp_enqueue_script( 'photoswipe-ui-default' );
add_action( 'wp_footer', [ self::class, 'load_photoswipe_template' ] );
}
if ( $args->shortcodes ) {
// Add fitVids.js for responsive video if we're displaying shortcodes.
if ( apply_filters( 'document_library_pro_use_fitvids', true ) ) {
wp_enqueue_script( 'fitvids' );
}
// Queue media element and playlist scripts/styles.
wp_enqueue_style( 'wp-mediaelement' );
wp_enqueue_script( 'wp-mediaelement' );
wp_enqueue_script( 'wp-playlist' );
add_action( 'wp_footer', 'wp_underscore_playlist_templates', 0 );
}
self::load_download_count_scripts();
}
/**
* Load Photoswipe Template.
*/
public static function load_photoswipe_template() {
PTP_Util::include_template( 'photoswipe.php' );
}
/**
* Load Preview Scripts.
*/
public static function load_preview_scripts() {
wp_enqueue_script( 'dlp-preview' );
}
/**
* Load Download Count Scripts.
*/
public static function load_download_count_scripts() {
wp_enqueue_script( 'dlp-count' );
}
/**
* Load Folder Scripts.
*
* @param Table_Args $args
*/
public static function load_folder_scripts( $args ) {
if ( ! apply_filters( 'document_library_pro_load_frontend_scripts', true ) ) {
return;
}
if ( $args->layout === 'table' ) {
PTP_Frontend_Scripts::load_table_scripts( $args );
self::load_document_table_scripts( $args );
}
if ( $args->layout === 'grid' ) {
self::load_document_grid_scripts( $args );
}
wp_enqueue_script( 'dlp-folders' );
wp_enqueue_style( 'dlp-folders' );
}
/**
* Get the assets url.
*
* @param string $path
* @return string
*/
private function asset_url( $path ) {
return $this->plugin->get_dir_url() . 'assets/' . ltrim( $path, '/' );
}
/**
* Build Custom Grid Styles.
*
* @param array $options
* @return string
*/
private static function build_custom_grid_styles( $options ) {
$styles = [];
// Ensure all keys for grid design options are set.
$options = array_merge(
array_fill_keys( [ 'grid_image_bg' ], '' ),
$options
);
if ( ! empty( $options['grid_image_bg'] ) ) {
$styles[] = [
'selector' => '.dlp-grid-card-featured-icon',
'css' => sprintf( 'background-color: %1$s !important;', $options['grid_image_bg'] )
];
}
if ( ! empty( $options['grid_category_bg'] ) ) {
$styles[] = [
'selector' => '.dlp-grid-card-categories span',
'css' => sprintf( 'background-color: %1$s !important;', $options['grid_category_bg'] )
];
}
$result = array_reduce(
$styles,
function( $carry, $style ) {
if ( ! empty( $style['css'] ) ) {
$carry .= sprintf( '%1$s { %2$s } ', $style['selector'], $style['css'] );
}
return $carry;
},
''
);
return $result;
}
}