108 lines
2.1 KiB
PHP
108 lines
2.1 KiB
PHP
<?php
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/**
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* Skin class.
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*
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* @since 4.6.3
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*/
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class WPPDF_Skin extends WP_Upgrader_Skin {
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/**
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* Primary class constructor.
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*
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* @since 4.6.3
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*
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* @param array $args Empty array of args (we will use defaults).
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*/
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public function __construct( $args = [] ) {
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parent::__construct();
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}
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/**
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* Set the upgrader object and store it as a property in the parent class.
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*
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* @since 4.6.3
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*
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* @param object $upgrader The upgrader object (passed by reference).
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*/
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public function set_upgrader( &$upgrader ) {
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if ( is_object( $upgrader ) ) {
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$this->upgrader =& $upgrader;
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}
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}
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/**
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* Set the upgrader result and store it as a property in the parent class.
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*
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* @since 4.6.3
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*
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* @param object $result The result of the install process.
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*/
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public function set_result( $result ) {
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$this->result = $result;
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}
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/**
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* Empty out the header of its HTML content and only check to see if it has
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* been performed or not.
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*
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* @since 4.6.3
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*/
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public function header() {
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}
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/**
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* Empty out the footer of its HTML contents.
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*
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* @since 4.6.3
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*/
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public function footer() {
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}
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/**
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* Instead of outputting HTML for errors, json_encode the errors and send them
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* back to the Ajax script for processing.
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*
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* @since 4.6.3
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*
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* @param array $errors Array of errors with the install process.
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*/
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public function error( $errors ) {
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if ( ! empty( $errors ) ) {
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echo wp_json_encode( [ 'error' => __( 'There was an error installing the plugin. Please try again.', 'pdf-embedder' ) ] );
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die;
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}
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}
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/**
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* Hides the `process_failed` error message when updating by uploading a zip file.
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*
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* @since 4.6.3
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*
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* @param WP_Error $wp_error WP_Error object.
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*
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* @return bool
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*/
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public function hide_process_failed( $wp_error ) {
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return true;
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}
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/**
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* Empty out the feedback method to prevent outputting HTML strings as the install
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* is progressing.
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*
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* @since 4.6.3
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*
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* @param string $string The feedback string.
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* @param array ...$args The args.
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*/
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public function feedback( $string, ...$args ) {
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}
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}
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