Inventory PDF & Barcode Manager for WooCommerce

Generate a PDF (or printer-friendly HTML) listing all physical WooCommerce products (including variations), then bulk-update inventory, and import counts from a barcode scan list using the _global_unique_id meta.

1.0.2

• UI: Tight constraints for the Quantity input so it never overflows the table (specific classes + !important).
• UI: Fixed table layout with word wrapping to keep long titles from pushing the layout horizontally.

1.0.1

• Fix: Removed parent variable products from lists (only variations shown).
• Fix: Eliminated duplicate variation rows by not prefetching variation type and expanding from parents only.

Features

• Filter by categories for both the PDF and the bulk update list.
• Includes physical products only (excludes Virtual products).
• Includes variations and appends attribute values to the title.
• PDF via Dompdf (optional) or use the printer-friendly HTML fallback and "Print → Save as PDF".
• Bulk update page with columns: ID, Title (read-only), Manage stock, Quantity.
• Barcode import page:
  • Paste/scan one barcode per line (from _global_unique_id).
  • Modes: Set, Add, Subtract (no negatives).
  • Option to enable "manage stock" for all updated items.
  • Shows a summary of updates and alerts to unknown barcodes.

Installation

1. Copy the folder wc-inventory-pdf-and-barcode into your WordPress wp-content/plugins/.

2. (Optional, recommended) Install Dompdf to enable true PDF files:

   cd wp-content/plugins/wc-inventory-pdf-and-barcode
   composer install

   If Dompdf is not installed, the Generate PDF page will display a printer-friendly HTML table.

3. Activate the plugin in Plugins → Installed Plugins.

Usage

• Inventory PDF (menu): Choose categories and generate a PDF (or print-friendly HTML).
• Bulk Update: Filter categories, set Manage stock and Quantity, then Save Changes.
• Barcode Import: Paste scans (one per line) and choose a mode: Set, Add, or Subtract.
  • Unknown barcodes are listed in the summary.
  • Optionally enable Manage stock for all updated items.

Notes

• Stock status updates automatically: instock if quantity > 0, else outofstock.
• Titles for variations show attributes, e.g. Parent – Size: Large, Color: Red.
• Sorting is alphabetical by title (default) or by ID.

Safety

• CSRF protected with nonces, and restricted to users with manage_woocommerce capability.
• Sanitization applied to inputs.