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Ajaxify cache purge notice dismissal #167

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Merged
mustafauysal merged 4 commits into from
Nov 11, 2025
Merged

Ajaxify cache purge notice dismissal #167

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bae6580
Initial plan
Copilot Nov 11, 2025
f2171ef
Add AJAX dismiss functionality for cache purge notice
Copilot Nov 11, 2025
17e6c34
Remove vendor test files and update gitignore
Copilot Nov 11, 2025
ba2442e
Revert .gitignore changes
Copilot Nov 11, 2025
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71 changes: 65 additions & 6 deletions includes/admin/notices.php
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ function setup() {
add_action( 'activated_plugin', __NAMESPACE__ . '\\observe_plugin_changes', 10, 2 );
add_action( 'deactivated_plugin', __NAMESPACE__ . '\\observe_plugin_changes', 10, 2 );
add_action( 'admin_post_powered_cache_dismiss_notice', __NAMESPACE__ . '\\dismiss_notice' );
add_action( 'wp_ajax_powered_cache_dismiss_notice_ajax', __NAMESPACE__ . '\\dismiss_notice_ajax' );
}

/**
Expand Down Expand Up @@ -364,24 +365,54 @@ function maybe_display_purge_cache_plugin_notice() {
}

if ( $has_notice ) {
$message = __( '<strong>Powered Cache:</strong> One or more plugins have been activated or deactivated; consider clearing the cache if these changes impact your site\'s front end.', 'powered-cache' );
$message = __( '<strong>Powered Cache:</strong> One or more plugins have been activated or deactivated; consider clearing the cache if these changes impact your site\'s front end.', 'powered-cache' );
$dismiss_nonce = wp_create_nonce( 'powered_cache_dismiss_notice_ajax' );
?>
<div class="notice notice-warning is-dismissible">
<div class="notice notice-warning is-dismissible powered-cache-dismissible-notice" data-notice-id="<?php echo esc_attr( PURGE_CACHE_PLUGIN_NOTICE_TRANSIENT ); ?>" data-nonce="<?php echo esc_attr( $dismiss_nonce ); ?>">
<p>
<?php echo wp_kses_post( $message ); ?>
</p>
<p>
<a href="<?php echo esc_url_raw( $purge_url ); ?>" class="button-primary">
<?php esc_html_e( 'Purge Cache', 'powered-cache' ); ?>
</a>
<a href="<?php echo esc_url_raw( wp_nonce_url( admin_url( 'admin-post.php?action=powered_cache_dismiss_notice&notice=' . PURGE_CACHE_PLUGIN_NOTICE_TRANSIENT ), 'powered_cache_dismiss_notice' ) ); ?>" class="button-secondary">
<a href="<?php echo esc_url_raw( wp_nonce_url( admin_url( 'admin-post.php?action=powered_cache_dismiss_notice&notice=' . PURGE_CACHE_PLUGIN_NOTICE_TRANSIENT ), 'powered_cache_dismiss_notice' ) ); ?>" class="button-secondary powered-cache-dismiss-button">
<?php esc_html_e( 'Dismiss this notice', 'powered-cache' ); ?>
</a>
</p>
<a href="<?php echo esc_url_raw( wp_nonce_url( admin_url( 'admin-post.php?action=powered_cache_dismiss_notice&notice=' . PURGE_CACHE_PLUGIN_NOTICE_TRANSIENT ), 'powered_cache_dismiss_notice' ) ); ?>" type="button" class="notice-dismiss" style="text-decoration:none;">
<span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice', 'powered-cache' ); ?></span>
</a>
</div>
<script type="text/javascript">
(function() {
var notices = document.querySelectorAll('.powered-cache-dismissible-notice');
notices.forEach(function(notice) {
var dismissButtons = notice.querySelectorAll('.notice-dismiss, .powered-cache-dismiss-button');
dismissButtons.forEach(function(button) {
button.addEventListener('click', function(e) {
e.preventDefault();
var noticeId = notice.getAttribute('data-notice-id');
var nonce = notice.getAttribute('data-nonce');

// Send AJAX request
var xhr = new XMLHttpRequest();
xhr.open('POST', '<?php echo esc_url( admin_url( 'admin-ajax.php' ) ); ?>', true);
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xhr.onload = function() {
if (xhr.status === 200) {
// Fade out and remove the notice
notice.style.opacity = '1';
notice.style.transition = 'opacity 0.3s';
notice.style.opacity = '0';
setTimeout(function() {
notice.remove();
}, 300);
}
};
xhr.send('action=powered_cache_dismiss_notice_ajax&notice=' + encodeURIComponent(noticeId) + '&nonce=' + encodeURIComponent(nonce));
});
});
});
})();
</script>
<?php
}
}
Expand Down Expand Up @@ -411,6 +442,34 @@ function dismiss_notice() {
exit;
}

/**
* Dismiss notice via AJAX
*
* @return void
* @since 3.6.4
*/
function dismiss_notice_ajax() {
check_ajax_referer( 'powered_cache_dismiss_notice_ajax', 'nonce' );

if ( ! current_user_can( 'manage_options' ) ) {
wp_send_json_error( array( 'message' => __( 'Permission denied', 'powered-cache' ) ) );
}

if ( empty( $_POST['notice'] ) ) {
wp_send_json_error( array( 'message' => __( 'Notice ID missing', 'powered-cache' ) ) );
}

$notice = sanitize_text_field( wp_unslash( $_POST['notice'] ) );

if ( POWERED_CACHE_IS_NETWORK ) {
delete_site_transient( $notice );
} else {
delete_transient( $notice );
}

wp_send_json_success( array( 'message' => __( 'Notice dismissed', 'powered-cache' ) ) );
}

/**
* Display a notice when development mode is active
*
Expand Down