Only load OAuth script if required
This commit is contained in:
Tetrakern
parent
7edcedd536
commit
d9892b9efc
@ -48,6 +48,17 @@ if ( ! defined( 'FICTIONEER_LOGOUT_ENDPOINT' ) ) {
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define( 'FICTIONEER_LOGOUT_ENDPOINT', 'fictioneer-logout' );
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}
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/**
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* Adds route to OAuth 2.0 script
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*
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* @since 4.0.0
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*/
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function fictioneer_add_oauth2_endpoint() {
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add_rewrite_endpoint( FICTIONEER_OAUTH_ENDPOINT, EP_ROOT );
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}
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add_action( 'init', 'fictioneer_add_oauth2_endpoint', 10 );
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/*
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* Strings
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*/
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@ -469,10 +480,18 @@ if ( get_option( 'fictioneer_enable_epubs' ) ) {
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}
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/**
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* Log-in and register subscribers via OAuth 2.0.
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* Log-in and register via OAuth 2.0.
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*/
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require_once __DIR__ . '/includes/functions/_module-oauth.php';
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add_action(
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'template_redirect',
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function () {
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if ( ! is_null( get_query_var( FICTIONEER_OAUTH_ENDPOINT, null ) ) ) {
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require_once __DIR__ . '/includes/functions/_module-oauth.php';
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}
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},
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1
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);
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/**
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* Handle comments.
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@ -2088,3 +2088,122 @@ function fictioneer_page_background( $context = null ) {
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}
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}
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add_action( 'fictioneer_main', 'fictioneer_page_background' );
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// =============================================================================
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// GET LOGIN LINKS
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// =============================================================================
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/**
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* Returns an OAuth 2.0 login link for the given channel
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*
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* @since 4.7.0
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* @since 5.19.0 - Refactored.
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*
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* @param string $channel The channel.
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* @param string $content Content of the link.
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* @param array $args {
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* Array of optional arguments.
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*
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* @type string $return_url Optional. Return URL. Defaults to home address.
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* @type string $classes Optional. Additional CSS classes for the link.
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* @type int $post_id Optional. Current post ID.
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* @type string $action Optional. The action to perform. Defaults to 'login'.
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* @type bool $merge Optional. Whether this is a merge request.
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* @type string $anchor Optional. Anchor for the return URL.
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* }
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*
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* @return string OAuth 2.0 login link or empty string if disabled.
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*/
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function fictioneer_get_oauth2_login_link( $channel, $content, $args = [] ) {
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// Return empty string if...
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if (
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! get_option( 'fictioneer_enable_oauth' ) ||
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! get_option( "fictioneer_{$channel}_client_id" ) ||
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! get_option( "fictioneer_{$channel}_client_secret" )
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) {
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return '';
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}
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// Setup
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$return_url = isset( $args['return_url'] ) ? $args['return_url'] : get_permalink( $args['post_id'] ?? 0 );
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$classes = $args['classes'] ?? '';
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// Build URL
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$url = add_query_arg(
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array(
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'action' => $args['action'] ?? 'login',
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'return_url' => $return_url,
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'channel' => $channel
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),
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wp_nonce_url( get_site_url( null, FICTIONEER_OAUTH_ENDPOINT ), 'authenticate', 'oauth_nonce' )
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);
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if ( $args['merge'] ?? 0 ) {
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$url = add_query_arg( 'merge', $args['merge'], $url );
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}
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if ( $args['anchor'] ?? 0 ) {
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$url = add_query_arg( 'anchor', $args['anchor'], $url );
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}
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$url = esc_url( $url );
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// Return HTML link
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return "<a href='{$url}' class='oauth-login-link _{$channel} {$classes}' rel='noopener noreferrer nofollow'>{$content}</a>";
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}
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/**
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* Returns OAuth 2.0 login links for all channels
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*
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* @since 4.7.0
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* @since 5.19.0 - Refactored.
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*
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* @param boolean|string $label Optional. Whether to show the channel as
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* label and the text before that (if any).
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* Can be false, true, or any string.
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* @param string $classes Optional. Additional CSS classes.
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* @param boolean|string $anchor Optional. Anchor to append to the URL.
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*
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* @return string Sequence of links or empty string if OAuth 2.0 is disabled.
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*/
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function fictioneer_get_oauth2_login_links( $label = false, $classes = '', $anchor = false, $post_id = null ) {
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// Abort if...
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if ( ! get_option( 'fictioneer_enable_oauth' ) ) {
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return '';
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}
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// Setup
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$channels = array(
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['discord', __( 'Discord', 'fictioneer' )],
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['twitch', __( 'Twitch', 'fictioneer' )],
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['google', __( 'Google', 'fictioneer' )],
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['patreon', __( 'Patreon', 'fictioneer' )],
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// ['subscribestar', __( 'SubscribeStar', 'fictioneer' )]
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);
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$output = '';
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// Build link for each channel
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foreach ( $channels as $channel ) {
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// Prefix (if any)
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$prefix = is_string( $label ) ? "{$label} " : '';
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// Label after the icon (if any)
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$oauth_label = $label ? "<span>{$prefix}{$channel[1]}</span>" : '';
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// Build link
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$output .= fictioneer_get_oauth2_login_link(
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$channel[0],
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'<i class="fa-brands fa-' . $channel[0] . '"></i>' . $oauth_label,
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array(
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'classes' => $classes,
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'anchor' => $anchor ?: '',
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'post_id' => $post_id
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)
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);
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}
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// Return link sequence as HTML
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return $output;
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}
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@ -45,140 +45,6 @@ define(
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)
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);
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// =============================================================================
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// SETUP
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// =============================================================================
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/**
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* Add route to OAuth 2.0 script
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*
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* @since 4.0.0
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*/
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function fictioneer_add_oauth2_endpoint() {
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add_rewrite_endpoint( FICTIONEER_OAUTH_ENDPOINT, EP_ROOT );
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}
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add_action( 'init', 'fictioneer_add_oauth2_endpoint', 10 );
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// =============================================================================
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// GET LOGIN LINKS
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// =============================================================================
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/**
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* Returns an OAuth 2.0 login link for the given channel
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*
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* @since 4.7.0
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* @since 5.19.0 - Refactored.
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*
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* @param string $channel The channel.
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* @param string $content Content of the link.
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* @param array $args {
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* Array of optional arguments.
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*
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* @type string $return_url Optional. Return URL. Defaults to home address.
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* @type string $classes Optional. Additional CSS classes for the link.
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* @type int $post_id Optional. Current post ID.
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* @type string $action Optional. The action to perform. Defaults to 'login'.
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* @type bool $merge Optional. Whether this is a merge request.
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* @type string $anchor Optional. Anchor for the return URL.
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* }
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*
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* @return string OAuth 2.0 login link or empty string if disabled.
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*/
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function fictioneer_get_oauth2_login_link( $channel, $content, $args = [] ) {
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// Return empty string if...
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if (
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! get_option( 'fictioneer_enable_oauth' ) ||
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! get_option( "fictioneer_{$channel}_client_id" ) ||
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! get_option( "fictioneer_{$channel}_client_secret" )
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) {
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return '';
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}
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// Setup
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$return_url = isset( $args['return_url'] ) ? $args['return_url'] : get_permalink( $args['post_id'] ?? 0 );
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$classes = $args['classes'] ?? '';
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// Build URL
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$url = add_query_arg(
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array(
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'action' => $args['action'] ?? 'login',
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'return_url' => $return_url,
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'channel' => $channel
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),
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wp_nonce_url( get_site_url( null, FICTIONEER_OAUTH_ENDPOINT ), 'authenticate', 'oauth_nonce' )
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);
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if ( $args['merge'] ?? 0 ) {
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$url = add_query_arg( 'merge', $args['merge'], $url );
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}
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if ( $args['anchor'] ?? 0 ) {
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$url = add_query_arg( 'anchor', $args['anchor'], $url );
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}
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$url = esc_url( $url );
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// Return HTML link
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return "<a href='{$url}' class='oauth-login-link _{$channel} {$classes}' rel='noopener noreferrer nofollow'>{$content}</a>";
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}
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/**
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* Returns OAuth 2.0 login links for all channels
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*
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* @since 4.7.0
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* @since 5.19.0 - Refactored.
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*
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* @param boolean|string $label Optional. Whether to show the channel as
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* label and the text before that (if any).
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* Can be false, true, or any string.
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* @param string $classes Optional. Additional CSS classes.
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* @param boolean|string $anchor Optional. Anchor to append to the URL.
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*
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* @return string Sequence of links or empty string if OAuth 2.0 is disabled.
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*/
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function fictioneer_get_oauth2_login_links( $label = false, $classes = '', $anchor = false, $post_id = null ) {
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// Abort if...
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if ( ! get_option( 'fictioneer_enable_oauth' ) ) {
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return '';
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}
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// Setup
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$channels = array(
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['discord', __( 'Discord', 'fictioneer' )],
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['twitch', __( 'Twitch', 'fictioneer' )],
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['google', __( 'Google', 'fictioneer' )],
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['patreon', __( 'Patreon', 'fictioneer' )],
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// ['subscribestar', __( 'SubscribeStar', 'fictioneer' )]
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);
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$output = '';
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// Build link for each channel
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foreach ( $channels as $channel ) {
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// Prefix (if any)
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$prefix = is_string( $label ) ? "{$label} " : '';
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// Label after the icon (if any)
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$oauth_label = $label ? "<span>{$prefix}{$channel[1]}</span>" : '';
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// Build link
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$output .= fictioneer_get_oauth2_login_link(
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$channel[0],
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'<i class="fa-brands fa-' . $channel[0] . '"></i>' . $oauth_label,
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array(
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'classes' => $classes,
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'anchor' => $anchor ?: '',
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'post_id' => $post_id
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)
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);
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}
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// Return link sequence as HTML
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return $output;
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}
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// =============================================================================
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// PROCESS
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// =============================================================================
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