Jacek Pyziak
5014b9108f
Custom WordPress plugin that replaces the default flat media library with a structured folder view. Features: hierarchical folders via custom taxonomy, sidebar folder tree, drag & drop, modal integration with Elementor/builders, bulk assign, upload auto-assign, toast notifications. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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class MFP_Media_Query {
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public function register(): void {
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add_filter( 'ajax_query_attachments_args', [ $this, 'filter_by_folder' ] );
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add_action( 'add_attachment', [ $this, 'assign_folder_on_upload' ] );
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}
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/**
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* Assign folder to attachment during upload if mfp_folder_id is in POST data.
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* This runs server-side during async-upload.php, so no race condition.
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*/
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public function assign_folder_on_upload( int $attachment_id ): void {
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if ( empty( $_POST['mfp_folder_id'] ) ) {
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return;
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}
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$folder_id = (int) $_POST['mfp_folder_id'];
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if ( $folder_id <= 0 ) {
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return;
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}
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wp_set_object_terms( $attachment_id, [ $folder_id ], MFP_Taxonomy::TAXONOMY );
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}
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/**
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* Inject tax_query into media grid AJAX queries when media_folder param is present.
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*
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* @param array $query WP_Query args for attachment query.
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* @return array Modified query args.
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*/
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public function filter_by_folder( array $query ): array {
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if ( empty( $_REQUEST['query']['media_folder'] ) ) {
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return $query;
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}
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$folder_id = (int) $_REQUEST['query']['media_folder'];
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if ( ! isset( $query['tax_query'] ) ) {
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$query['tax_query'] = [];
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}
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if ( $folder_id === -1 ) {
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// Uncategorized: media without any folder.
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$query['tax_query'][] = [
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'taxonomy' => MFP_Taxonomy::TAXONOMY,
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'operator' => 'NOT EXISTS',
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];
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} elseif ( $folder_id > 0 ) {
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$query['tax_query'][] = [
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'taxonomy' => MFP_Taxonomy::TAXONOMY,
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'terms' => [ $folder_id ],
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'field' => 'term_id',
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];
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}
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return $query;
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}
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}
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