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[Fix] Deprecated Noticed on Admin Setup Wizard #2414

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@osmansufy osmansufy commented Oct 24, 2024

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  • Code is not following code style guidelines
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Summary by CodeRabbit

  • Bug Fixes

    • Improved the handling of styles and scripts in the setup wizard's header for better visual consistency, including the addition of emoji styles.
  • Chores

    • Minor adjustments made to the setup wizard's methods for enhanced style management and readability without changing functionality.

@osmansufy osmansufy added the Needs: Dev Review It requires a developer review and approval label Oct 24, 2024
@osmansufy osmansufy self-assigned this Oct 24, 2024
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coderabbitai bot commented Oct 24, 2024

Walkthrough

The changes in SetupWizard.php involve modifications to the setup_wizard_header method, specifically in the handling of styles and scripts. The implementation now includes calls to wp_enqueue_emoji_styles() and wp_enqueue_admin_bar_header_styles() prior to invoking the existing actions for admin_print_styles and admin_head. Minor adjustments were also made to the setup_wizard_footer and setup_wizard_steps methods, but these do not affect the overall functionality or logic of the setup wizard.

Changes

File Change Summary
includes/Admin/SetupWizard.php Updated setup_wizard_header to include wp_enqueue_emoji_styles() and wp_enqueue_admin_bar_header_styles(). Minor adjustments in setup_wizard_footer and setup_wizard_steps methods.
includes/Vendor/SetupWizard.php Modified frontend_enqueue_scripts to enqueue wp_enqueue_emoji_styles(). Updated parameter name in filter_woocommerce_registration_redirect and improved formatting in dokan_setup_introduction. Adjusted error handling in dokan_setup_store_save.

Assessment against linked issues

Objective Addressed Explanation
Resolve deprecated notices in Admin and Vendor Setup Wizard (#3303)

Possibly related PRs

Suggested labels

QA approved, :+1: Dev Review Done, Upcoming Release

Suggested reviewers

  • mrabbani
  • shohag121

Poem

In the wizard's realm, scripts now dance,
With emojis and styles, they take a chance.
A hop and a skip, the header's aglow,
In the setup's embrace, new styles will flow! 🐇✨


📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between eaf245b and 8997cf1.

📒 Files selected for processing (1)
  • includes/Vendor/SetupWizard.php (11 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • includes/Vendor/SetupWizard.php

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (3)
includes/Admin/SetupWizard.php (3)

Line range hint 1019-1029: Improve withdraw limit validation.

The withdraw limit validation could be strengthened to ensure proper numeric handling and prevent potential issues.

Consider this improved validation:

-if ( ! empty( $_POST['withdraw_limit'] ) ) {
-    $input_limit                = sanitize_text_field( wp_unslash( $_POST['withdraw_limit'] ) );
-    $options['withdraw_limit']  = is_numeric( $input_limit ) && $input_limit >= 0 ? wc_format_decimal( $input_limit ) : 0;
-} else {
-    $options['withdraw_limit'] = 0;
-}
+$input_limit = isset( $_POST['withdraw_limit'] ) ? sanitize_text_field( wp_unslash( $_POST['withdraw_limit'] ) ) : '';
+$options['withdraw_limit'] = is_numeric( $input_limit ) && $input_limit >= 0 ? wc_format_decimal( $input_limit ) : 0;

Line range hint 1264-1277: Consider adding nonce verification for plugin installation.

The plugin installation process should include additional security checks to prevent unauthorized installations.

Add nonce verification before proceeding with plugin installation:

 protected function install_plugin( $plugin_id, $plugin_info ) {
+    if ( ! current_user_can( 'install_plugins' ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'dokan-setup' ) ) {
+        wp_die( esc_html__( 'You are not authorized to perform this action.', 'dokan-lite' ) );
+    }
+
     // Make sure we don't trigger multiple simultaneous installs.
     if ( get_option( 'woocommerce_setup_background_installing_' . $plugin_id ) ) {
         return;
     }

Based on the gathered information, I can now provide a final response about the race condition concern.

The race condition concern is valid and the suggested solution using transients is appropriate

The current implementation has these potential issues:

  • Uses permanent options instead of transients for temporary installation flags
  • The cleanup of the installation flag happens in a shutdown hook, which might not execute if the process fails
  • No timeout mechanism exists for stale installation flags

The suggested solution using WordPress transients is better because:

  • Transients have built-in expiration, automatically cleaning up stale flags
  • They're designed for temporary data storage
  • The 5-minute timeout provides a safety net if the cleanup code doesn't execute
  • They use the object cache when available, providing better performance
🔗 Analysis chain

Line range hint 1267-1269: Potential race condition in background installation check.

The current implementation of preventing multiple simultaneous installs might be susceptible to race conditions.

Let's verify if there are any existing issues with concurrent installations:

Consider using WordPress transients with a short expiration time instead of options for the installation flag:

-if ( get_option( 'woocommerce_setup_background_installing_' . $plugin_id ) ) {
+if ( get_transient( 'woocommerce_setup_background_installing_' . $plugin_id ) ) {
     return;
 }
-update_option( 'woocommerce_setup_background_installing_' . $plugin_id, true );
+set_transient( 'woocommerce_setup_background_installing_' . $plugin_id, true, 5 * MINUTE_IN_SECONDS );

Let me gather more information about how this background installation process works and if there are any error handling mechanisms in place.


Let me check one more thing to understand how the deferred actions and shutdown hooks are implemented for the background installation process.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for any reported issues or error handling related to concurrent plugin installations
rg -A 5 "woocommerce_setup_background_installing_"

Length of output: 1295


Script:

#!/bin/bash
# Search for the background installation method and related error handling
ast-grep --pattern 'function install_plugin_background($$$)'

# Look for any cleanup or error handling related to these installation flags
rg -B 2 -A 5 "delete_option.*woocommerce_setup_background_installing"

# Check if there are any other places where plugin installation status is checked
rg -B 2 -A 5 "is_plugin_active.*plugin_info"

Length of output: 1227


Script:

#!/bin/bash
# Look for the deferred actions implementation and shutdown hook handling
ast-grep --pattern 'function run_deferred_actions() {
  $$$
}'

# Check if there are any error handlers or status checks during installation
rg -B 2 -A 10 "class SetupWizard"

Length of output: 3900

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Files that changed from the base of the PR and between 3832003 and 3e1082d.

📒 Files selected for processing (1)
  • includes/Admin/SetupWizard.php (1 hunks)
🔇 Additional comments (1)
includes/Admin/SetupWizard.php (1)

273-280: LGTM! Proper fix for deprecated notices.

The changes correctly address the deprecated notices by explicitly enqueueing required WordPress styles before the action hooks. The order of operations is correct:

  1. Enqueue emoji styles
  2. Print admin styles
  3. Enqueue admin bar header styles
  4. Execute admin head actions

Comment on lines 272 to 281
<?php wp_print_scripts(); ?>
<?php do_action( 'admin_print_styles' ); ?>
<?php do_action( 'admin_head' ); ?>
<?php
wp_enqueue_emoji_styles();
do_action( 'admin_print_styles' );
?>
<?php
wp_enqueue_admin_bar_header_styles();
do_action( 'admin_head' );
?>
<?php do_action( 'dokan_setup_wizard_styles' ); ?>
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Pls put all PHP codeblock inside a single php tag.

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Working on it bhai

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@@ -319,7 +321,7 @@ public function dokan_setup_store() {
<input type="text" id="calc_shipping_state" name="address[state]" value="<?php echo esc_attr( $address_state ); ?>" / placeholder="<?php esc_attr_e( 'State Name', 'dokan-lite' ); ?>">
<span class="error-container">
<?php
if ( ! empty( $_POST['error_address[state]'] ) ) {
if ( ! empty( $_POST['error_address[state]'] ) ) { // phpcs:ignore
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Assign the $_POST to a variable like $request_data to use safely instead of ignoring PHPCS everywhere.

@mrabbani mrabbani added Needs: Author Reply and removed Needs: Dev Review It requires a developer review and approval labels Nov 15, 2024
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2 participants