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The booking block gains a loginPageId attribute choosing which page its logged-out "log in to book a lesson" link points to (default remains the WordPress login screen), and the student-login block gains a bookingPageId attribute controlling the logged-in "View available lessons" link and the post-login redirect target (default remains the current page). Both blocks also gain an autoRedirect toggle, off by default, that sends the visitor straight to the target page; block rendering starts after output, so the redirect runs on template_redirect by parsing the queried page's content for the block, with a self-target guard against redirect loops. The link targets are also available to the shortcodes as login_page_id/booking_page_id. Also fixes a pre-existing fatal: WordPress passes an empty string (not an array) to shortcode callbacks when a shortcode is used without attributes, so bare [us_booking] etc. threw a TypeError against the strictly-typed render(array $atts) methods. ShortcodeRegistrar now wraps each callback to normalize non-array attribute values. Closes #51 Co-Authored-By: Claude Fable 5 <[email protected]>
69 lines
2.1 KiB
PHP
69 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Unsupervised\Schedular\Auth;
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use Unsupervised\Schedular\Val;
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class LoginPage {
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/**
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* Renders the student login shortcode/block output.
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*
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* @param array<int|string, mixed> $atts Block attributes (`bookingPageId`) or
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* shortcode attributes (`booking_page_id`).
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*/
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public function render( array $atts ): string {
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$bookingPageId = Val::int( $atts['bookingPageId'] ?? $atts['booking_page_id'] ?? 0 );
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if ( is_user_logged_in() ) {
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return sprintf(
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'<p>%s <a href="%s">%s</a>.</p>',
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esc_html__( 'You are already logged in.', 'unsupervised-schedular' ),
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esc_url( $this->bookingUrl( $bookingPageId ) ?? (string) get_permalink() ),
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esc_html__( 'View available lessons', 'unsupervised-schedular' )
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);
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}
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$error = '';
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$redirect = sanitize_url( $this->bookingUrl( $bookingPageId ) ?? (string) get_permalink() );
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if ( isset( $_POST['us_login'] ) && check_admin_referer( 'us_student_login' ) ) {
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$credentials = [
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'user_login' => sanitize_user( Val::string( wp_unslash( $_POST['log'] ?? '' ) ) ),
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- passwords must not be sanitized.
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'user_password' => Val::string( wp_unslash( $_POST['pwd'] ?? '' ) ),
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'remember' => isset( $_POST['rememberme'] ),
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];
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$user = wp_signon( $credentials, false );
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if ( is_wp_error( $user ) ) {
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$error = esc_html__( 'Invalid username or password.', 'unsupervised-schedular' );
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} else {
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wp_safe_redirect( $redirect );
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exit;
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}
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}
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ob_start();
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include USC_PLUGIN_DIR . 'templates/frontend/login-page.php';
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return (string) ob_get_clean();
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}
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/**
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* Permalink of the configured booking page, or null when no page is
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* chosen (or the chosen page no longer exists). Logged-in visitors are
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* linked (and redirected after login) there instead of the current page.
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*/
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public function bookingUrl( int $bookingPageId ): ?string {
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if ( $bookingPageId <= 0 ) {
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return null;
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}
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$url = get_permalink( $bookingPageId );
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return is_string( $url ) ? $url : null;
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}
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}
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