ETHEME_PREFIX.'comment_image_id', 'comment_field_name' => ETHEME_PREFIX.'comment_image' ]; public $settings = array(); /** * constructor method. * @since 8.3.5 */ public function __construct() { if ( !class_exists('WooCommerce')) return; if ( !get_option('xstore_sales_booster_settings_'.self::$option_name.'_images') ) return; $this->init_vars(); $this->hooks(); } /** * Initialize main settings values based on Theme Settings. * * @since 8.3.5 * * @return void */ public function init_vars() { $postfix = '_images'; $settings = (array)get_option('xstore_sales_booster_settings', array()); $default = array( 'image_size' => 1, 'images_count' => 3, 'images_required' => '', 'images_lightbox' => 'on', 'images_preview' => 'on' ); $local_settings = $default; if (count($settings) && isset($settings[self::$option_name . $postfix])) { $local_settings = wp_parse_args( $settings[ self::$option_name . $postfix ], $default ); } $force_check_switchers = array( 'images_required', 'images_lightbox', 'images_preview' ); foreach ($force_check_switchers as $switcher) { $local_settings[$switcher] = $local_settings[$switcher] == 'on'; } $this->settings = $local_settings; } /** * Hooks for creating/saving/removing images in comment form. * * @since 8.3.5 * * @return void */ public function hooks() { add_action( 'comment_form_submit_field', array( $this, 'upload_image_form' ), 10 ); add_filter( 'preprocess_comment', array( $this, 'validation_images' ), 10 ); add_action( 'comment_post', array( $this, 'save_media' ), 10, 3 ); add_filter( 'comment_text', array( $this, 'images_output' ), 40 ); add_action( 'delete_comment', array( $this, 'delete_media' ), 10 ); // Save Rating Meta Boxes. add_filter( 'wp_update_comment_data', array($this, 'save_comment_media'), 1 ); add_filter('woocommerce_product_reviews_table_columns', function ($columns) { $columns[ETHEME_PREFIX.'comment_images'] = esc_html__( 'Review Images', 'xstore' ); return $columns; }); add_action('woocommerce_product_reviews_table_column_'.ETHEME_PREFIX.'comment_images', function ($item) { $this->images_output_by_comment($item->comment_ID); }); add_action( 'add_meta_boxes', function () { $screen = get_current_screen(); $screen_id = $screen ? $screen->id : ''; // Comment rating. if ( 'comment' === $screen_id && isset( $_GET['c'] ) && metadata_exists( 'comment', wc_clean( wp_unslash( $_GET['c'] ) ), 'rating' ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended // add_meta_box( 'woocommerce-rating', __( 'Rating', 'xstore' ), 'WC_Meta_Box_Product_Reviews::output', 'comment', 'normal', 'high' ); add_meta_box( ETHEME_PREFIX.'comment_images', esc_html__( 'Review Images', 'xstore' ), function ($comment) { $this->images_output_by_comment($comment->comment_ID, true); }, 'comment', 'normal', 'high' ); } }, 30 ); } /** * Gets the meta key of the attachment ID for comment meta. * * @param $submit_field * @return string * * @since 8.3.5 * */ public function upload_image_form( $submit_field ) { if ( ! is_singular( 'product' ) ) { return $submit_field; } if ( !is_user_logged_in() ) { return '

' . esc_html__( 'You have to be logged in to be able to add photos to your review.', 'xstore' ) . '

' . $submit_field; } $name = $this->local_vars['comment_field_name']; $max_upload_size = $this->get_max_upload_size( true ); $required = $this->settings['images_required']; wp_enqueue_script( 'et_reviews_images' ); wp_localize_script( 'et_reviews_images', 'et_reviews_images_config', array( 'comment_images_upload_size_text' => sprintf( esc_html__( 'Some files are too large. Allowed file size is %s.', 'xstore' ), $max_upload_size ), // phpcs:ignore 'comment_images_count_text' => sprintf( esc_html__( 'You can upload up to %s images to your review.', 'xstore' ), $this->settings['images_count'] ), // phpcs:ignore 'single_product_comment_images_required' => $required ? 'yes' : 'no', // phpcs:ignore 'comment_required_images_error_text' => esc_html__( 'Image is required.', 'xstore' ), // phpcs:ignore 'comment_images_upload_mimes_text' => sprintf( esc_html__( 'You are allowed to upload images only in %s formats.', 'xstore' ), apply_filters( 'xts_comment_images_upload_mimes', 'png, jpeg' ) ), // phpcs:ignore 'comment_images_added_count_text' => esc_html__( 'Added %s image(s)', 'xstore' ), // phpcs:ignore 'comment_images_upload_size' => $this->get_max_upload_size(), 'comment_images_count' => $this->settings['images_count'], 'comment_images_preview' => $this->settings['images_preview'] ? 'yes' : 'no', 'comment_images_upload_mimes' => apply_filters( 'etheme_comment_images_upload_mimes', array( 'jpg|jpeg|jpe' => 'image/jpeg', 'png' => 'image/png', ) ), ) ); ob_start(); ?>
/> settings['images_count'], $max_upload_size ); // phpcs:ignore ?>
settings['images_preview'] ) : ?>
local_vars['comment_field_name']; $images_count = $this->settings['images_count']; if ( ! isset( $_FILES[ $field_name ] ) ) { return $comment_data; } $attachments = $_FILES[ $field_name ]; // phpcs:ignore $names = $attachments['name']; if ( is_array( $names ) && count( $names ) > $images_count ) { wp_die( sprintf( esc_html__( 'You can upload up to %s images to your review.', 'xstore' ), $images_count ) ); // phpcs:ignore } foreach ( $attachments['size'] as $size ) { if ( $size > $this->get_max_upload_size() ) { wp_die( sprintf( esc_html__( 'The maximum upload file size: %s.', 'xstore' ), $this->get_max_upload_size( true ) ) ); // phpcs:ignore } } if ( $this->settings['images_required'] ) { $this->allow_media_types(); foreach ( $names as $name ) { $filetype = wp_check_filetype( $name ); if ( ! $filetype['ext'] ) { wp_die( sprintf( esc_html__( 'You are allowed to upload images only in %s formats.', 'xstore' ), apply_filters( 'etheme_comment_images_upload_mimes', implode(',', array_keys(array( 'jpg|jpeg|jpe' => 'image/jpeg', 'png' => 'image/png', )) ) ) ) ); // phpcs:ignore } } $this->disallow_media_types(); } return $comment_data; } /** * Deletes an assigned attachment. * * @param $comment_id * @return void * * @since 8.3.5 * */ public function delete_media( $comment_id ) { if ( ! $this->check_existed_images( $comment_id ) ) { return; } $image_ids = $this->get_image_ids_array( $comment_id ); $meta_key = $this->local_vars['comment_img_key']; foreach ( $image_ids as $id ) { wp_delete_attachment( $id, true ); } delete_comment_meta( $comment_id, $meta_key ); } /** * Deletes custom image from comment attachment. * * @param $comment_id * @param $image_id * @return void * * @since 9.2 * */ public function delete_custom_media( $comment_id, $image_id ) { if ( ! $this->check_existed_images( $comment_id ) ) { return; } $image_ids = array_diff($this->get_image_ids_array( $comment_id ), array($image_id)); $meta_key = $this->local_vars['comment_img_key']; foreach ( $image_ids as $id ) { wp_delete_attachment( $id, true ); } update_comment_meta( $comment_id, $meta_key ); } public function save_comment_media($data) { // Not allowed, return regular value without updating meta. if ( ! isset( $_POST['et_product_review_images_meta_nonce'], $_POST['et-product-review-images-ids'] ) || ! wp_verify_nonce( wp_unslash( $_POST['et_product_review_images_meta_nonce'] ), 'et_product_review_images_save_data' ) ) { // WPCS: input var ok, sanitization ok. return $data; } $comment_id = $data['comment_ID']; $meta_key = $this->local_vars['comment_img_key']; if ( empty($_POST['et-product-review-images-ids']) ) { // WPCS: input var ok. delete_comment_meta( $comment_id, $meta_key ); return $data; } update_comment_meta( $comment_id, $meta_key, $_POST['et-product-review-images-ids'] ); // WPCS: input var ok. // Return regular value after updating. return $data; } /** * Saves attachment after comment is posted. * * @param $comment_id * @param $comment_approved * @param $comment * @return void * * @since 8.3.5 * */ public function save_media( $comment_id, $comment_approved, $comment ) { if ( !is_user_logged_in() ) { return; } $field_name = $this->local_vars['comment_field_name']; if ( ! function_exists( 'media_handle_upload' ) ) { require_once ABSPATH . 'wp-admin/includes/image.php'; require_once ABSPATH . 'wp-admin/includes/file.php'; require_once ABSPATH . 'wp-admin/includes/media.php'; } $image_ids = ''; if ( $_FILES ) { $files = $_FILES[ $field_name ]; // phpcs:ignore foreach ( $files['name'] as $key => $value ) { if ( $files['name'][ $key ] ) { $file = array( 'name' => $files['name'][ $key ], 'type' => $files['type'][ $key ], 'tmp_name' => $files['tmp_name'][ $key ], 'error' => $files['error'][ $key ], 'size' => $files['size'][ $key ], ); $_FILES = array( $field_name => $file ); add_filter( 'intermediate_image_sizes', array( $this, 'get_image_sizes' ), 10 ); $attachment_id = media_handle_upload( $field_name, $comment['comment_post_ID'] ); remove_filter( 'intermediate_image_sizes', array( $this, 'get_image_sizes' ), 10 ); if ( ! is_wp_error( $attachment_id ) ) { $image_ids .= $attachment_id . ','; } } } $this->assign_images( $comment_id, $image_ids ); } } /** * Filter images which are allowed to upload. * * @since 8.3.5 * * @return void */ public function allow_media_types() { add_filter( 'upload_mimes', array( $this, 'filter_upload_mimes' ), 200 ); } /** * Disable filter images which are allowed to upload. * * @since 8.3.5 * * @return void */ public function disallow_media_types() { remove_filter( 'upload_mimes', array( $this, 'filter_upload_mimes' ), 200 ); } /** * Set up array of allowed image types to upload. * * @since 8.3.5 * * @return mixed */ public function filter_upload_mimes() { $mimes = array( 'jpg|jpeg|jpe' => 'image/jpeg', 'png' => 'image/png', ); return apply_filters( 'etheme_comment_images_upload_mimes', $mimes ); } /** * Gets max upload file size. * * @since 8.3.5 * * @param bool $with_format Optional. * * @return integer|string */ /** * Set max upload image size (calculated). * * @param false $formatted * @return float|int * * @since 8.3.5 * */ public function get_max_upload_size( $formatted = false ) { $max_upload_size = (int) $this->settings['image_size'] * MB_IN_BYTES; if ( $formatted ) return size_format( $max_upload_size ); return $max_upload_size; } /** * Check if images are set for such comment id (taken from param). * * @param int $comment_id * @return bool * * @since 8.3.5 * */ public function check_existed_images( $comment_id = 0 ) { if ( ! $comment_id ) { $comment_id = $this->get_comment_ID(); } $attachment_ids = $this->get_image_ids_array( $comment_id ); if ( ! $attachment_ids ) { return false; } return true; } /** * Get comment images if those exist. * * @param int $comment_id * @return mixed * * @since 8.3.5 * */ public function get_image_ids_meta( $comment_id = 0 ) { $meta_key = $this->local_vars['comment_img_key']; if ( ! $comment_id ) { $comment_id = $this->get_comment_ID(); } return get_comment_meta( $comment_id, $meta_key, true ); } /** * Gets all ids of images uploaded for comment (comment id as param). * * @param int $comment_id * @return array|false|string[] * * @since 8.3.5 * */ public function get_image_ids_array( $comment_id = 0 ) { $ids = $this->get_image_ids_meta( $comment_id ); $ids = $ids != '' ? explode( ',', $this->get_image_ids_meta( $comment_id ) ) : array(); return $ids; } /** * Return comment id. * * @since 8.3.5 * * @return string */ public function get_comment_ID() { $comment = get_comment(); if ( ! $comment ) { return ''; } return $comment->comment_ID; } /** * Display images under comment. * * @param $comment_content * @return string * * @since 8.3.5 * */ public function images_output( $comment_content ) { if ( ! $this->check_existed_images() || is_admin() || ! is_singular( 'product' ) ) { return $comment_content; } $image = ''; $ids = $this->get_image_ids_array(); if ( count( $ids ) ) { $image = '
'; foreach ($ids as $id) { if ( $id ) { if ( $this->settings['images_lightbox']) { $src = wp_get_attachment_image_src($id, 'full'); $image .= ''; $image .= wp_get_attachment_image($id, 'thumbnail', false, array( 'class' => 'review-image' )); $image .= ''; } else $image .= wp_get_attachment_image($id, 'thumbnail', false, array( 'class' => 'review-image' )); } } $image .= '
'; } return $comment_content . $image; } public function images_output_by_comment( $comment_ID, $remove_action = false ) { $ids = $this->get_image_ids_array($comment_ID); $image = ''; if ( count( $ids ) ) { foreach ($ids as $id) { if ( $id ) { $image .= '
  • '; $image .= wp_get_attachment_image($id, 'thumbnail'); if ( $remove_action ) { $image .= ''; } $image .= '
    • '; } } } if ( $image ) { echo ''; if ( $remove_action ) { wp_nonce_field( 'et_product_review_images_save_data', 'et_product_review_images_meta_nonce' ); echo ''; } wp_add_inline_script( 'etheme_admin_js', " jQuery(document).ready(function($) { $('.et-product-review-images-preview .delete').on('click', function (e) { e.preventDefault(); let image_id = $(this).data('image-id'); let input_ids = $(this).parents('.et-product-review-images-preview').parent().find('.et-product-review-images-ids'); let image_ids_arr = input_ids.val().split(',').map(function (x) { return parseInt(x, 10); }); var index = image_ids_arr.indexOf(image_id); if (index !== -1) { image_ids_arr.splice(index, 1); } input_ids.val(image_ids_arr.join(',')); $(this).parents('li').remove(); }) });", 'after' ); } } /** * Makes comment image force thumbnail size. * * @since 8.3.5 * * @return string[] */ public function get_image_sizes() { $sizes = array( 'thumbnail' ); return $sizes; } /** * Assigns an attachment for the comment. * * @param $comment_id * @param $image_ids * @return mixed * * @since 8.3.5 * */ public function assign_images( $comment_id, $image_ids ) { $meta_key = $this->local_vars['comment_img_key']; return update_comment_meta( $comment_id, $meta_key, $image_ids ); } } new Etheme_WooCommerce_Product_Reviews_Images();