Checkout Files Upload for WooCommerce

About Checkout Files Upload for WooCommerce

The Checkout Files Upload for WooCommerce plugin allows customers to upload files during the checkout process on your WooCommerce store. You can customize the position of the upload field, set whether it is required, and add the field to other pages such as the Thank You page or My Account page. You can also set accepted file types, customize labels and messages, and enable AJAX form for file uploads.

Changelog

2.2.0 – 2024-08-28

NEW: added shortcode ‘wpwham_checkout_files_uploader’.
FIX: issue with uploads sometimes not being processed.
FIX: issue with metabox not displaying on admin Order page when “HPOS” enabled.

2.1.5 – 2023-07-13

FIX: PHP 8.2 notices.

2.1.4 – 2022-06-02

FIX: add nonce checks to AJAX actions.
UPDATE: updated .pot file for translations.

2.1.3 – 2022-05-10

FIX: escape filenames on order confirmation/thank you pages.

2.1.2 – 2021-12-23

FIX: potential XSS vulnerability (thanks to Vlad at Patchstack).
FIX: minor display bug in settings due to WooCommerce update.

2.1.1 – 2021-09-16

UPDATE: PHP 8 now officially supported.
UPDATE: updated .pot file for translations.

2.1.0 – 2021-04-15

NEW: added more options to “validate image dimensions” setting: “greater than or equal”, and “less than or equal”.
NEW: added button to delete file attachments on admin “edit order” page. (If you don’t want the ability to delete files, you can use the filter wpwham_checkout_files_upload_allow_admin_delete_files to disable it).
FIX: check if server’s temporary directory is writeable. If not, display an error message. (Solves an issue with 0-byte files being uploaded).
FIX: bug where sometimes 0-byte files were attached to order emails.
UPDATE: for text labels/notices, made it possible for a translated string to take precedence over stored settings. (Previously it was the other way around. This should now make things easier if you use a translation plugin like LocoTranslate, Polylang, etc).
UPDATE: performance improvement — load our admin assets only when needed.
UPDATE: updated .pot file for translations.

2.0.4 – 2021-01-12

FIX: clean output buffer before downloads (solves conflict with some 3rd-party plugins which interfere with the output buffer, causing downloads to appear as empty or corrupt).

2.0.3 – 2020-09-17

UPDATE: display our settings in WC status report.

2.0.2 – 2020-08-21

FIX: upload button translation issue (removed old label settings, added new ones).
UPDATE: updated .pot file for translations.

2.0.1 – 2020-06-17

FIX: issue with upload button not working in certain themes.
FIX: user permissions issue incorrectly preventing downloading of images from the WP admin side.
FIX: JS typo.

2.0.0 – 2020-06-11

NEW: Breaking Change the Form (simple) template has been removed, and Form (AJAX) is now the standard template. Form (AJAX) has been the default since v1.4.0 (2018-08-25), so for most people this change will have no effect. However, if you were using Form (simple), or if you had customized either template, please double check your settings to make sure things look correct. Or, you can reset the settings to get a fresh start.
NEW: Breaking Change in template settings, the variable %field_html% which previously contained BOTH the field html AND the upload button itself, has been split into separate variables %field_html% and %button_html%. Your template settings will be updated automatically to reflect this.
NEW: image thumbnails will be shown by default. The image feature has existed since v1.4.0 (2018-08-25), but some people didn’t realize this and/or didn’t know they needed to add %image% into the template to enable it. Now %image% is included in the template by default. If you don’t want this, simply edit your template settings and remove the %image% variable.
NEW: show spinner when processing, and prevent checkout form submission before upload is completed.
UPDATE: change the way we handle sessions — only start them when needed, not on every page load.
UPDATE: extensive code refactoring.
UPDATE: updated some styling and text. For example, progress bars (if enabled) are now green.
UPDATE: updated .pot file for translations.

1.5.4 – 2020-01-14

UPDATE: add new filters ‘wpw_checkout_files_upload_form_html’ and ‘wpw_checkout_files_upload_form_ajax_html’.
UPDATE: wrap checkout page file upload controls in

div>.

1.5.3 – 2019-11-22

UPDATE: bump tested versions

1.5.2 – 2019-11-15

UPDATE: bump tested versions

1.5.1 – 2019-09-12

UPDATE: bump tested upto versions

1.5.0 – 2018-10-08

FIX: php notice
UPDATE: updated .pot file for translations

1.4.5 – 2018-10-01

Dev – [alg_wc_cfu_translate] shortcode added and do_shortcode() is now applied to each file’s “Labels”.

1.4.4 – 2018-09-13

Dev – Emails – “Additional Emails Options” subsection added.
Dev – “Raw” input is now allowed in all textarea admin settings fields.
Dev – Code refactoring – “Reset” function re-written.
Dev – Code refactoring – custom_number_checkout_files_upload settings type removed.
Dev – “Your settings have been saved” admin notice added.

1.4.3 – 2018-09-10

Dev – “Author URI” updated.

1.4.2 – 2018-09-10

Dev – “Contributors” updated.

1.4.1 – 2018-08-27

Fix – %image% in AJAX form fixed on “Thank you” and “My Account” pages.
Dev – “Validate image dimensions” options added for each file.
Dev – Minor code refactoring.
Dev – Minor admin settings restyling.

1.4.0 – 2018-08-25

Fix – User file download fixed on “Thank you” and “My Account” pages.
Dev – %image% replaced value added.
Dev – “AJAX form” now is enabled (yes) in settings by default.
Dev – Code refactoring.
Dev – Minor admin settings restyling.
Dev – Plugin URI updated.

1.3.0 – 2018-06-09

Fix – Case insensitive comparison of the “Accepted file types” options.
Fix – Default values fixed for all get_option() calls.
Dev – “AJAX form” options added.
Dev – “Max file size” options added.
Dev – Filter rewritten.
Dev – Admin settings – “Reset settings” section added.
Dev – Admin settings – Files settings added as separate sections.
Dev – Admin settings – Minor changes: restyling; select option type changed to wc-enhanced-select; settings array saved as main class property.

1.2.0 – 2017-05-10

Fix – Call to undefined function is_shop_manager() error fixed.
Dev – WooCommerce v3.x.x compatibility – Order ID – using function instead of accessing property directly.
Dev – load_plugin_textdomain moved to constructor from init hook.
Dev – Plugin link changed from http://coder.fm to https://wpcodefactory.com.

1.1.1 – 2016-12-07

Dev – alg_current_filter_priority() modified for compatibility with WordPress since v4.7.
Dev – Language (POT) file updated.
Dev – Checking for Pro modified.

1.1.0 – 2016-11-28

Dev – “Form Template Options” settings section added.
Dev – Language (POT) file added.
Dev – “Emails Options” settings moved to separate section.

1.0.0 – 2016-09-05

Initial Release.