62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
<?php
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class WPML_Media_File {
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/**
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* @var int
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*/
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private $attachment_id;
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/**
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* @var WP_Filesystem_Base
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*/
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private $wp_filesystem;
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/**
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* @var wpdb
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*/
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private $wpdb;
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public function __construct( $attachment_id, WP_Filesystem_Base $wp_filesystem, wpdb $wpdb ) {
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$this->wp_filesystem = $wp_filesystem;
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$this->attachment_id = $attachment_id;
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$this->wpdb = $wpdb;
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}
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public function delete() {
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$relative_file_path = get_post_meta( $this->attachment_id, '_wp_attached_file', true );
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if ( $relative_file_path && ! $this->file_is_shared( $relative_file_path, $this->attachment_id ) ) {
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$file_path = $this->get_full_file_upload_path( $relative_file_path );
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$this->wp_filesystem->delete( $file_path, false, 'f' );
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$attachment_meta_data = wp_get_attachment_metadata( $this->attachment_id );
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if ( $attachment_meta_data ) {
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$subdir = dirname( $attachment_meta_data['file'] );
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foreach ( $attachment_meta_data['sizes'] as $key => $size ) {
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$file_path = $this->get_full_file_upload_path( $subdir . '/' . $size['file'] );
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$this->wp_filesystem->delete( $file_path, false, 'f' );
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}
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}
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}
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}
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private function get_full_file_upload_path( $relative_file_path ) {
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$upload_dir = wp_upload_dir();
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$relative_file_path = trim( $relative_file_path, ' /' );
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$file_path = $upload_dir['basedir'] . '/' . $relative_file_path;
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return $file_path;
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}
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private function file_is_shared( $relative_file_path, $attachment_id ) {
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$sql = "SELECT post_id FROM {$this->wpdb->postmeta}
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WHERE post_id <> %d AND meta_key='_wp_attached_file' AND meta_value=%s";
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return $this->wpdb->get_var( $this->wpdb->prepare( $sql, $attachment_id, $relative_file_path ) );
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}
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}
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