response ) ) { return false; } $bizznis_update = $bizznis_update->response; if ( ! isset( $bizznis_update['bizznis'] ) ) { return false; } else { $bizznis_update = $bizznis_update['bizznis']; } # If we're already using the latest version, return false if ( version_compare( PARENT_THEME_VERSION, $bizznis_update['new_version'], '>=' ) ) { return false; } return $bizznis_update; } /** * Update Bizznis to the latest version. * * This iterative update function will take a Bizznis installation, no matter * how old, and update its options to the latest version. * * It used to iterate over theme version, but now uses a database version * system, which allows for changes within pre-releases, too. * * @since 1.0.0 */ add_action( 'admin_init', 'bizznis_upgrade', 20 ); function bizznis_upgrade() { # Don't do anything if we're on the latest version if ( bizznis_get_option( 'db_version', null, false ) >= PARENT_DB_VERSION ) { return; } /* ######################### # UPDATE TO VERSION 1.6 ######################### if ( version_compare( bizznis_get_option( 'theme_version', null, false ), '1.9', '<' ) ) { # Vestige nav settings, for backward compatibility if ( 'nav-menu' != bizznis_get_option( 'nav_type' ) ) { _bizznis_vestige( array( 'nav_type', 'nav_superfish', 'nav_home', 'nav_pages_sort', 'nav_categories_sort', 'nav_depth', 'nav_exclude', 'nav_include', ) ); } # Vestige subnav settings, for backward compatibility if ( 'nav-menu' != bizznis_get_option( 'subnav_type' ) ) { _bizznis_vestige( array( 'subnav_type', 'subnav_superfish', 'subnav_home', 'subnav_pages_sort', 'subnav_categories_sort', 'subnav_depth', 'subnav_exclude', 'subnav_include', ) ); } $theme_settings = get_option( BIZZNIS_SETTINGS_FIELD ); $new_settings = array( 'theme_version' => '1.6', ); $settings = wp_parse_args( $new_settings, $theme_settings ); update_option( BIZZNIS_SETTINGS_FIELD, $settings ); } ########################### # UPDATE DB TO VERSION 1904 ########################### if ( bizznis_get_option( 'db_version', null, false ) < '1904' ) { bizznis_upgrade_1904(); } */ do_action( 'bizznis_upgrade' ); } /** * Upgrade the database to version 1904. * * @since 1.0.0 */ function bizznis_upgrade_1904() { /* # Update Settings _bizznis_update_settings( array( 'theme_version' => '2.0.0', 'db_version' => '1904', ) ); */ } /** * Redirects the user back to the theme settings page, refreshing the data and * notifying the user that they have successfully updated. * * @since 1.0.0 */ add_action( 'bizznis_upgrade', 'bizznis_upgrade_redirect' ); function bizznis_upgrade_redirect() { if ( ! is_admin() || ! current_user_can( 'edit_theme_options' ) ) { return; } bizznis_admin_redirect( 'bizznis-about' ); exit; } /** * Displays the notice that the theme settings were successfully updated to the * latest version. * * Currently, only used for pre-release update notices. * * @since 1.0.0 */ add_action( 'admin_notices', 'bizznis_upgraded_notice' ); function bizznis_upgraded_notice() { if ( ! bizznis_is_menu_page( 'bizznis' ) ) { return; } if ( isset( $_REQUEST['upgraded'] ) && 'true' == $_REQUEST['upgraded'] ) { echo '

' . sprintf( __( 'Congratulations! You are now rocking Bizznis %s', 'bizznis' ), bizznis_get_option( 'theme_version' ) ) . '

'; } } /** * Filters the action links at the end of an update. * * This function filters the action links that are presented to the * user at the end of a theme update. If the theme being updated is * not Bizznis, the filter returns the default values. Otherwise, * it will provide a link to the Bizznis Theme Settings page, which * will trigger the database/settings upgrade. * * @since 1.0.0 */ add_filter( 'update_theme_complete_actions', 'bizznis_update_action_links', 10, 2 ); function bizznis_update_action_links( $actions, $theme ) { if ( 'bizznis' != $theme ) { return $actions; } return sprintf( '%s', menu_page_url( 'bizznis', 0 ), __( 'Click here to complete the upgrade', 'bizznis' ) ); } /** * Displays the update nag at the top of the dashboard if there is a Bizznis * update available. * * @since 1.0.0 */ add_action( 'admin_notices', 'bizznis_update_nag' ); function bizznis_update_nag() { $bizznis_update = bizznis_update_check(); if ( ! is_super_admin() || ! $bizznis_update ) { return false; } echo '

'; printf( __( 'Bizznis %s is available. Update now.', 'bizznis' ), esc_html( $bizznis_update['new_version'] ), wp_nonce_url( 'update.php?action=upgrade-theme&theme=bizznis', 'upgrade-theme_bizznis' ), esc_js( __( 'Upgrading Bizznis will overwrite the current installed version of Bizznis. Are you sure you want to upgrade?. "Cancel" to stop, "OK" to upgrade.', 'bizznis' ) ) ); echo '

'; } /** * Sends out update notification email. * * Does several checks before finally sending out a notification email to the * specified email address, alerting it to a Bizznis update available for that install. * * @since 1.0.0 */ add_action( 'init', 'bizznis_update_email' ); function bizznis_update_email() { # Pull email options from DB $email_on = bizznis_get_option( 'update_email' ); $email = bizznis_get_option( 'update_email_address' ); # If we're not supposed to send an email, or email is blank / invalid, stop! if ( ! $email_on || ! is_email( $email ) ) { return; } # Check for updates $update_check = bizznis_update_check(); # If no new version is available, stop! if ( ! $update_check ) { return; } # If we've already sent an email for this version, stop! if ( get_option( 'bizznis-update-email' ) == $update_check['new_version'] ) { return; } # Let's send an email! $subject = sprintf( __( 'Bizznis %s is available for %s', 'bizznis' ), esc_html( $update_check['new_version'] ), home_url() ); $message = sprintf( __( 'Bizznis %s is now available. We have provided 1-click updates for this theme, so please log into your dashboard and update at your earliest convenience.', 'bizznis' ), esc_html( $update_check['new_version'] ) ); $message .= "\n\n" . wp_login_url(); # Update the option so we don't send emails on every pageload! update_option( 'bizznis-update-email', $update_check['new_version'], TRUE ); # Send that puppy! wp_mail( sanitize_email( $email ), $subject, $message ); } /** * Converts array of keys from Bizznis options to vestigial options. * This is done for backwards compatibility. * * @since 1.0.0 */ function _bizznis_vestige( $keys = array(), $setting = BIZZNIS_SETTINGS_FIELD ) { # If no $keys passed, do nothing if ( ! $keys ) { return; } # Pull options $options = get_option( $setting ); $vestige = get_option( 'bizznis-vestige' ); # Cycle through $keys, creating new vestige array $new_vestige = array(); foreach ( (array) $keys as $key ) { if ( isset( $options[$key] ) ) { $new_vestige[$key] = $options[$key]; unset( $options[$key] ); } } # If no new vestigial options being pushed, do nothing if ( ! $new_vestige ) { return; } # Merge the arrays, if necessary $vestige = $vestige ? wp_parse_args( $new_vestige, $vestige ) : $new_vestige; # Insert into options table update_option( 'bizznis-vestige', $vestige ); update_option( $setting, $options ); } /** * Disable WordPress theme update checks * If there is a theme in the repo with the same name, * this prevents WP from prompting an update. * * @link http://markjaquith.wordpress.com/2009/12/14/excluding-your-plugin-or-theme-from-update-checks/ * @author Mark Jaquith * @since 1.0.0 * */ function bizznis_prevent_theme_update( $r, $url ) { if ( 0 !== strpos( $url, 'http://api.wordpress.org/themes/update-check' ) ) { return $r; # Not a theme update request. Bail immediately. } $themes = unserialize( $r['body']['themes'] ); unset( $themes[ get_option( 'template' ) ] ); unset( $themes[ get_option( 'stylesheet' ) ] ); $r['body']['themes'] = serialize( $themes ); return $r; }