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<?php |
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|
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// The call used for admins requesting a site be refreshed |
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add_action( 'wp_ajax_force_refresh_update_site_version', function() { |
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// Get the data |
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$data = $_REQUEST; |
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// Declare our return |
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$return_array = array(); |
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// Get the nonce |
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$nonce = $data['nonce']; |
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// Whether or not the call was successful |
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$success = false; |
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// The HTTP status code |
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$status_code = null; |
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// The status text |
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$status_text = null; |
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// The return data |
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$return_data = array(); |
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// Check the nonce |
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if (wp_verify_nonce( $nonce, WP_FORCE_REFRESH_ACTION )){ |
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// If the user is authenticated, get the current site version by making a hash of the current date |
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$time = current_time( 'timestamp' ); |
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// Create the site version |
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$site_version_hash = wp_hash( $time ); |
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// Get the first eight characters (the chance of having a duplicate hash from the first 8 characters is low) |
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$site_version = substr( $site_version_hash, 0, 8 ); |
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// Remove the old option |
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delete_option( 'force_refresh_current_site_version' ); |
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// Add the new option |
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add_option('force_refresh_current_site_version', $site_version, null, 'no' ); |
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// The call was successful |
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$success = true; |
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// Redeclare the status code as 200 |
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$status_code = 200; |
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// Redeclare the status text |
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$status_text = 'You\'ve successfully requested all browsers to refresh (version <code>'. $site_version .'</code>).'; |
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// Redeclare the status text |
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$return_data['new_site_version'] = $site_version; |
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} |
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else { |
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// Redeclare the status code as 401 (unauthorized) |
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$status_code = 401; |
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$status_text = 'There was an issue verifying your nonce ($nonce).'; |
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} |
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// Set the HTTP code |
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status_header($status_code); |
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// Return the success |
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$return_array['success'] = $success; |
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// Return the status code |
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$return_array['status_code'] = $status_code; |
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// Return the status text |
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$return_array['status_text'] = $status_text; |
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// Return the return data |
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$return_array['return_data'] = $return_data; |
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print json_encode($return_array); |
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wp_die(); |
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}); |
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|
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// The call used for admins requesting a site be refreshed |
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add_action( 'wp_ajax_force_refresh_update_page_version', function(){ |
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// Get the data |
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$data = $_REQUEST; |
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// Declare our return |
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$return_array = array(); |
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// Get the nonce |
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$nonce = $data['nonce']; |
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// Get the page id |
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$page_id = $data['page_id']; |
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// Whether or not the call was successful |
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$success = false; |
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// The HTTP status code |
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$status_code = null; |
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// The status text |
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$status_text = null; |
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// The return data |
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$return_data = array(); |
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// Check the nonce |
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if (wp_verify_nonce($nonce, WP_FORCE_REFRESH_ACTION)){ |
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// If the user is authenticated, get the current site version by making a hash of the current date |
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$time = current_time('timestamp'); |
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// Get the hash |
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$page_version_hash = wp_hash($time); |
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// Get the first eight characters (the chance of having a duplicate hash from the first 8 characters is low) |
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$page_version = substr($page_version_hash, 0, 8); |
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// Remove the old |
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delete_post_meta( $page_id, 'force_refresh_current_page_version' ); |
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// Add the new |
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update_post_meta( $page_id, 'force_refresh_current_page_version', $page_version, null, 'no' ); |
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// The call was successful |
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$success = true; |
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// Redeclare the status code as 200 |
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$status_code = 200; |
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// Redeclare the status text |
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$status_text = 'You\'ve successfully requested all browsers to refresh this page (version <code>' . $page_version . '</code>).'; |
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// Redeclare the status text |
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$return_data['new_page_version'] = $page_version; |
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$return_data['refresh_interval'] = (int) get_option(WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS, WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS_DEFAULT); |
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|
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} |
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else { |
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// Redeclare the status code as 401 (unauthorized) |
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$status_code = 401; |
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$status_text = 'There was an issue verifying your nonce ($nonce).'; |
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} |
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// Set the HTTP code |
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status_header($status_code); |
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// Return the success |
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$return_array['success'] = $success; |
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// Return the status code |
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$return_array['status_code'] = $status_code; |
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// Return the status text |
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$return_array['status_text'] = $status_text; |
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// Return the return data |
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$return_array['return_data'] = $return_data; |
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print json_encode($return_array); |
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wp_die(); |
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}); |
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|
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|
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?> |
