`WC_Admin_Dashboard::recent_reviews()` was calling `get_avatar()` passing `$comment->comment_author` which is not one of the list of parameters that the function accepts to get the avatar. As a result, the widget that displays the recent reviews in the admin dashboard was never displaying the avatar of the user that left the review. This commit fixes this issue by passing `$comment->comment_email` instead. I opted to use `$comment->comment_author` as it should be available for reviews left both by authenticated and anonymous users and because getting the comment object wouldn't be so simple (either we need to perform an extra query for each review or deprecate the `woocommerce_report_recent_reviews_query_from` filter).
This commit introduces a banner that notifies and prompts users to upgrade their WordPress and/or PHP if they are outdated and not part of the minimum required versions going into WooCommerce 3.7.
* Add backward compatible function wp_check_php_version for sites running WP version smaller than 5.1
* Refactor some messaging, move widget to top of WC dashboard widgets, add buttons linking out to WP pages with instructions.
* Add missing variables for adding nag class
* Add styling to dashboard widget
* Rework css to use exclamation instead
* Clean up widget, make sure no widget is registered when dismissed. Add banner that links to widget and make it dismissable.
* Update constant to reflect minimum requirements.
* Don't show banner. Fix undefined variable.
* Remove dashboard widget
* Update banner link to docs site
* Add link to docs page where instructions live for updating
* Change button text
* Add UTM params to docs link
* Moved the msg logic from template to php file.
* Bail out early when PHP and WP versions are ok.
* Added missing translation functiog
* Extracted notice function from reset_admin_notices.
To follow suit with other similar functions in the file.
* Synchronize fetching of WP version.
* Removed unused functions.
* Corrected indent.
* Reduce number of variables and fixed coding standards
* Updated wording of the notice.
This commits changes the query used to get the number of low stock
products in the WooCommerce Status widget in the admin dashboard. This
query should only count published products and ignore products with
other statuses to match the behavior used in the low stock report.
In the query to get the number of out of stock products for the admin
dashboard widget, it is not necessary to use `1=1` and also not
necessary to use `posts.post_type IN ( 'product', 'product_variation' )`
as only products are added to wp_wc_product_meta_lookup.