array(
// Add the API URL for the script
'apiUrl' => get_stylesheet_directory_uri(),
// Add the API URL for the script
'siteId' => get_current_blog_id(),
// Create a nonce for the user
'nonce' => wp_create_nonce(WP_FORCE_REFRESH_ACTION),
// Create a nonce for the user
'postId' => get_the_ID(),
'postType' => $current_screen->post_type,
'postName' => get_the_title(),
'targetClass' => HTML_CLASS_META_BOX,
// Add the refresh interval
'refreshInterval' => get_option(WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS, WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS_DEFAULT),
)
);
// Localize the data
wp_localize_script(
FILE_NAME_META_BOX_ADMIN,
"forceRefreshLocalJs",
$localized_data
);
// Now that it's registered, enqueue the script
wp_enqueue_script(FILE_NAME_META_BOX_ADMIN);
echo "";
}
/**
* Hook used to enqueue CSS and JS, as well as add the optional Force Refresh button to the WordPress Admin Bar.
*/
add_action('admin_head', function(){
// Get this option from the database. Default value is null/false
$show_force_refresh_in_wp_admin_bar = get_option(WP_FORCE_REFRESH_OPTION_SHOW_IN_WP_ADMIN_BAR) === 'true';
// If the option to show Force Refresh in the admin bar is enabled, then we need to show the item in the WordPress Admin Bar
if ( $show_force_refresh_in_wp_admin_bar ){
// Show the Force Refresh option in the WordPress Admin Bar
add_action( 'wp_before_admin_bar_render', __NAMESPACE__ . '\\show_force_refresh_in_wp_admin_bar', 999 );
}
// Since a Force Refresh can take place from any page, we also need to add the Handlebars template for a notice
add_handlebars( WP_FORCE_REFRESH_HANDLEBARS_ADMIN_NOTICE_TEMPLATE_ID, 'force-refresh-main-admin-notice.handlebars' );
// Include the admin CSS
add_style("force-refresh-admin-css", "/dist/css/force-refresh-admin.css");
// Add the Force Refresh script
add_force_refresh_script();
});
/**
* Hook used to save admin actions for Force Refresh.
*/
add_action('admin_init', function(){
// If we are saving data from the Force Refresh options
if (isset($_POST['force-refresh-admin-options-save']) && $_POST['force-refresh-admin-options-save'] == true){
// Get updated options for viewing the refresh button in the WP Admin bar
$show_in_admin_bar = isset($_POST['show-in-wp-admin-bar']) ? $_POST['show-in-wp-admin-bar'] : false;
// Update the show in Admin Bar option
update_option(WP_FORCE_REFRESH_OPTION_SHOW_IN_WP_ADMIN_BAR, $show_in_admin_bar);
// Get updated options for the refresh interval
$refresh_interval = isset($_POST['refresh-interval']) ? $_POST['refresh-interval'] : null;
// If the new refresh interval option came through all right
if ($refresh_interval){
// Update the refresh interval
update_option(WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS, $refresh_interval);
}
}
});
/**
* Function to show the Force Refresh option in the WP Admin bar.
*
* @return void
*
* @version 1.0 Added in version 2.0
*/
function show_force_refresh_in_wp_admin_bar(){
// Globalize the WP Admin Bar object
global $wp_admin_bar;
// Add the item to show up in the WP Admin Bar
$args = array(
'id' => 'force-refresh',
'title' => " Force Refresh Site",
'href' => null,
);
// Add the menu
$wp_admin_bar->add_menu( $args );
}
/**
* Main function to manage settings for Force Refresh.
*
* @return void
*
* @version 1.0 Introducted in version 1.0
*/
function manage_force_refresh(){
// See what the existing settings are for showing Force Refresh in the WordPress Admin bar
$preset_option_show_force_refresh_in_wp_admin_bar = get_option(WP_FORCE_REFRESH_OPTION_SHOW_IN_WP_ADMIN_BAR, false);
// See what the existing settings are for the refresh interval
$preset_option_refresh_interval = get_option(WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS, WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS_DEFAULT);
// Add the script
add_force_refresh_script();
// Render the HTML
render_handlebars("force-refresh-main-admin.handlebars",
array(
"site_name" => get_bloginfo(),
"options" => array(
// For the Show Force Refresh in Admin Menu option
"preset_value_force_refresh_in_admin_bar_show" => $preset_option_show_force_refresh_in_wp_admin_bar === 'true' ? "selected" : null,
"preset_value_force_refresh_in_admin_bar_hide" => $preset_option_show_force_refresh_in_wp_admin_bar === 'false' ? "selected" : null,
// For the refresh interval option
"preset_value_force_refresh_refresh_interval_30" => $preset_option_refresh_interval === '30' ? "selected" : null,
"preset_value_force_refresh_refresh_interval_60" => $preset_option_refresh_interval === '60' ? "selected" : null,
"preset_value_force_refresh_refresh_interval_90" => $preset_option_refresh_interval === '90' ? "selected" : null,
"preset_value_force_refresh_refresh_interval_120" => $preset_option_refresh_interval === '120' ? "selected" : null
)
)
);
}
/**
* Function to add the Force Refresh script, which contains the nonce required to initiate the call.
*
* @version 1.0 Introducted in version 2.0
*/
function add_force_refresh_script(){
// Include the admin JS
add_script("force-refresh-main-admin-js", "/dist/js/force-refresh-main-admin.js", true);
// Create the data we're going to localize to the script
$localized_data = array();
// Add the API URL for the script
$localized_data['api_url'] = get_stylesheet_directory_uri();
// Add the API URL for the script
$localized_data['site_id'] = get_current_blog_id();
// Create a nonce for the user
$localized_data['nonce'] = wp_create_nonce(WP_FORCE_REFRESH_ACTION);
// Add the ID of the handlebars notice
$localized_data['handlebars_admin_notice_template_id'] = WP_FORCE_REFRESH_HANDLEBARS_ADMIN_NOTICE_TEMPLATE_ID;
// Add the refresh interval
$localized_data['refresh_interval'] = get_option(WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS, WP_FORCE_REFRESH_OPTION_REFRESH_INTERVAL_IN_SECONDS_DEFAULT);
// Localize the data
wp_localize_script(
"force-refresh-main-admin-js",
"force_refresh_local_js",
$localized_data
);
// Now that it's registered, enqueue the script
wp_enqueue_script("force-refresh-main-admin-js");
}
/**
* Function for enqueueing styles for this plugin.
*
* @param string $handle The stylesheet handle
* @param string $path The path to the stylesheet (relative to the CSS dist directory)
*
* @return void
*
* @version 1.0 Introducted in version 1.0
*/
function add_style($handle, $path){
// Get the file path
$file_path = get_force_refresh_plugin_directory() . $path;
// If the file doesn't exist, throw an error
if (!file_exists($file_path)){
echo "";
echo "
$path is missing.
";
echo "
";
echo "
$path is missing.
";
echo "