| Current File : /home/pacjaorg/www/copwordpres/wp-content/plugins/download-monitor/src/class-dlm-modal.php |
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
} // Exit if accessed directly
/**
* DLM_Modal class.
*
* Class that handles the No Access Modal and what it implies.
*
* @since 4.9.0
*/
class DLM_Modal {
/**
* Holds the class object.
*
* @since 4.9.0
*
* @var object
*/
public static $instance;
/**
* Holds the modal defaults.
* Used to ensure that all required keys are set.
*
* @since 4.9.0
*
* @var array
*/
public static $modal_defaults = array(
'title' => '', // The title of the modal.
'content' => '', // The content of the modal.
'icon' => '', // The icon of the modal.
'tailwind' => false // Defaults to false, but can be set to true by extensions that permit the use of tailwind.
);
/**
* __construct function.
*
* @since 4.9.0
*/
private function __construct() {
// The AJAX request for the No Access Modal.
add_action( 'wp_ajax_nopriv_no_access_dlm_xhr_download', array( $this, 'xhr_no_access_modal' ), 15 );
add_action( 'wp_ajax_no_access_dlm_xhr_download', array( $this, 'xhr_no_access_modal' ), 15 );
}
/**
* Returns the singleton instance of the class.
*
* @return object The DLM_Modal object.
* @since 4.9.0
*/
public static function get_instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof DLM_Modal ) ) {
self::$instance = new DLM_Modal();
}
return self::$instance;
}
/**
* Display the XHR no access modal
*
* @return void
* @since 4.9.0 - moved from AjaxHandle.php
*/
public function xhr_no_access_modal() {
// Check nonce.
check_ajax_referer( 'dlm_ajax_nonce', 'nonce' );
// Get settings.
$settings = download_monitor()->service( 'settings' );
// Check if the download_id and version_id are set.
if ( ! isset( $_POST['download_id'] ) || ! isset( $_POST['version_id'] ) ) {
if ( '1' === $settings->get_option( 'xsendfile_enabled' ) ) {
wp_send_json_error( 'Missing download_id or version_id. X-Sendfile is enabled, so this is a problem.' );
}
wp_send_json_error( 'Missing download_id or version_id' );
}
// Action to allow the addition of extra scripts and code related to the shortcode.
do_action( 'dlm_dlm_no_access_shortcode_scripts' );
$atts = array(
'show_message' => 'true',
);
$content = '';
// Check if the no_access_page is set.
$no_access_page = $settings->get_option( 'no_access_page' );
$download = false;
if ( ! $no_access_page ) {
ob_start();
// template handler.
$template_handler = new DLM_Template_Handler();
if ( 'empty-download' === $_POST['download_id'] || ! empty( $_POST['modal_text'] ) ) {
if ( ! empty( $_POST['modal_text'] ) ) {
echo wp_kses_post( sanitize_text_field( wp_unslash( $_POST['modal_text'] ) ) );
} else {
echo '<p>' . esc_html__( 'You do not have permission to download this file.', 'download-monitor' ) . '</p>';
}
} else {
try {
/** @var \DLM_Download $download */
$download = download_monitor()->service( 'download_repository' )->retrieve_single( absint( $_POST['download_id'] ) );
$version = ( 'empty-download' !== $_POST['download_id'] ) ? download_monitor()->service( 'version_repository' )->retrieve_single( absint( $_POST['version_id'] ) ) : $download->get_version();
$download->set_version( $version );
// load no access template.
$template_handler->get_template_part(
'no-access',
'',
'',
array(
'download' => $download,
'no_access_message' => ( ( $atts['show_message'] ) ? wp_kses_post( get_option( 'dlm_no_access_error', '' ) ) : '' )
)
);
} catch ( Exception $exception ) {
wp_send_json_error( 'No download found' );
}
}
$content = ob_get_clean();
} else {
$content = do_shortcode( apply_filters( 'the_content', get_post_field( 'post_content', $no_access_page ) ) );
if ( '' === trim( $content ) ) {
if ( ! empty( $_POST['modal_text'] ) ) {
$content = sanitize_text_field( wp_unslash( $_POST['modal_text'] ) );
} else {
$content = '<p>' . __( 'You do not have permission to download this file.', 'download-monitor' ) . '</p>';
}
}
}
$restriction_type = isset( $_POST['restriction'] ) && 'restriction-empty' !== $_POST['restriction'] ? sanitize_text_field( wp_unslash( $_POST['restriction'] ) ) : 'no_access_page';
/**
* Filter the title of the modal.
*
* @hook dlm_modal_title
*
*/
$title = apply_filters(
'dlm_modal_title',
array(
'no_file_path' => __( 'Error!', 'download-monitor' ),
'no_file_paths' => __( 'Error!', 'download-monitor' ),
'access_denied' => __( 'No access!', 'download-monitor' ),
'file_not_found' => __( 'Error!', 'download-monitor' ),
'not_found' => __( 'Error!', 'download-monitor' ),
'filetype' => __( 'No access!', 'download-monitor' ),
'no_access_page' => __( 'No access!', 'download-monitor' ),
)
);
/**
* Filter the data of the modal.
*
* @hook dlm_modal_data
*
* @param array $data The data of the modal.
* $data structure:
* string title - The title of the modal.
* string content - The content of the modal.
* string icon - The icon of the modal. This is used in combination with the 'dlm_modal_icon_' . $icon hook set in the no-access-modal template.
* bool tailwind - Whether to use tailwind or not.
* @param DLM_Download $download The download object. It may be false if the true download_id is not sent.
* @param array $settings The settings of the plugin.
*
* @since 4.9.0
*/
$data = apply_filters(
'dlm_modal_data',
array(
// The title of the modal
'title' => $title[ $restriction_type ],
// The content of the modal
'content' => $content,
// The icon of the modal
'icon' => 'alert',
// set false for tailwind. this will be modified from extensions that permit the use of tailwind.
'tailwind' => false
),
$download,
$settings
);
// Dispaly the modal template.
self::display_modal_template( $data );
wp_die();
}
/**
* Displays modal template based on the data passed. Should be used by other extensions to preserve the modal style.
*
* @return void
* @since 4.9.0
*/
public static function display_modal_template( $data = array() ) {
// Return if we have no data.
if ( empty( $data ) ) {
return;
}
// Ensure all keys are set.
$data = wp_parse_args( $data, self::$modal_defaults );
$template_handler = new DLM_Template_Handler();
// Print scripts, dependencies and inline scripts in an object, so we can attach it to the modal.
ob_start();
wp_print_styles();
wp_print_scripts();
// Get the scripts and styles needed so we can attach them to the modal content.
$scripts = ob_get_clean();
// Start the modal template.
ob_start();
$template_handler->get_template_part(
DLM_Constants::DLM_MODAL_TEMPLATE,
'',
'',
array(
'title' => $data['title'],
'content' => '<div class="dlm-modal-content' . ( ! $data['tailwind'] ? ' dlm-no-tailwind' : '' ) . '">' . $scripts . $data['content'] . '</div>',
'icon' => $data['icon']
)
);
// Get the modal template markup.
$modal_template = ob_get_clean();
// Content and variables escaped above.
// $content variable escaped from extensions as it may include inputs or other HTML elements.
echo apply_filters( 'dlm_modal_content_output', $modal_template ); //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
wp_die();
}
}