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<?php |
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|
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/** |
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* This class handles the settings admin menu |
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* @since 2.4.0 |
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* @package Code_Snippets |
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*/ |
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class Code_Snippets_Settings_Menu extends Code_Snippets_Admin_Menu { |
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|
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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|
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parent::__construct( 'settings', |
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_x( 'Settings', 'menu label', 'code-snippets' ), |
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__( 'Snippets Settings', 'code-snippets' ) |
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); |
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} |
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|
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/** |
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* Executed when the admin page is loaded |
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*/ |
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function load() { |
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parent::load(); |
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|
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if ( is_network_admin() ) { |
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|
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if ( code_snippets_unified_settings() ) { |
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$this->update_network_options(); |
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} else { |
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wp_redirect( code_snippets()->get_menu_url( 'settings', 'admin' ) ); |
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exit; |
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} |
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} |
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} |
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|
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/** |
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* Render the admin screen |
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*/ |
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function render() { |
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$update_url = is_network_admin() ? add_query_arg( 'update_site_option', true ) : admin_url( 'options.php' ); |
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|
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?> |
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<div class="wrap"> |
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<h1><?php esc_html_e( 'Settings', 'code-snippets' ); ?></h1> |
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|
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<?php settings_errors( 'code-snippets-settings-notices' ); ?> |
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|
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<form action="<?php echo esc_url( $update_url ); ?>" method="post"> |
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<?php |
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|
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settings_fields( 'code-snippets' ); |
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do_settings_sections( 'code-snippets' ); |
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submit_button(); |
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|
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?> |
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</form> |
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</div> |
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<?php |
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} |
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|
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/** |
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* Fill in for the Settings API in the Network Admin |
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*/ |
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function update_network_options() { |
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|
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/* Ensure the settings have been saved */ |
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if ( ! isset( $_GET['update_site_option'], $_POST['code_snippets_settings'] ) || ! $_GET['update_site_option'] ) { |
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return; |
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} |
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|
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check_admin_referer( 'code-snippets-options' ); |
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|
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/* Retrieve the saved options and save them to the database */ |
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$value = wp_unslash( $_POST['code_snippets_settings'] ); |
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update_site_option( 'code_snippets_settings', $value ); |
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|
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/* Add an updated notice */ |
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if ( ! count( get_settings_errors() ) ) { |
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add_settings_error( 'general', 'settings_updated', __( 'Settings saved.' ), 'updated' ); |
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} |
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set_transient( 'settings_errors', get_settings_errors(), 30 ); |
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|
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/* Redirect back to the settings menu */ |
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$goback = add_query_arg( 'settings-updated', 'true', remove_query_arg( 'update_site_option', wp_get_referer() ) ); |
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wp_redirect( $goback ); |
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exit; |
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} |
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} |
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|
