114 lines
3.5 KiB
PHP
114 lines
3.5 KiB
PHP
<?php
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/**
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* HSSM API Client Class
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*
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* Handles fetching slides from the remote Manager site API
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*
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* @package Hi_School_Slide_Manager
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* @since 1.1.0
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*/
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// Prevent direct access
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if ( ! defined( 'ABSPATH' ) ) {
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exit( 'Direct access forbidden.' );
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}
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class HSSM_API_Client {
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/**
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* Get slides for this site
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*
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* @since 1.1.0
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* @return array|WP_Error Array of slides or WP_Error on failure
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*/
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public function get_slides() {
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$api_url = get_option( 'hssm_api_url' );
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$site_slug = get_option( 'hssm_client_site_slug' );
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$api_key = get_option( 'hssm_client_api_key', '' );
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$cache_duration = get_option( 'hssm_cache_duration', 3600 );
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if ( empty( $api_url ) || empty( $site_slug ) || empty( $api_key ) ) {
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return new WP_Error( 'missing_config', __( 'API URL, site slug, or client API key is not configured.', 'hi-school-slide-manager' ) );
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}
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// Check cache first
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$cache_key = 'hssm_remote_slides_' . $site_slug;
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$cached_slides = get_transient( $cache_key );
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if ( false !== $cached_slides ) {
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return $cached_slides;
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}
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// Build the request URL
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// Ensure trailing slash on API URL and remove leading slash from endpoint
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$endpoint = sprintf( 'hssm/v1/slides/%s', $site_slug );
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$full_url = trailingslashit( $api_url ) . $endpoint;
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$args = array(
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'timeout' => 15,
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'sslverify' => $this->should_verify_ssl( $full_url ),
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'headers' => array(
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'X-HSSM-API-Key' => $api_key,
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'Accept' => 'application/json',
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),
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);
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$response = wp_remote_get( $full_url, $args );
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if ( is_wp_error( $response ) ) {
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return $response;
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}
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$code = wp_remote_retrieve_response_code( $response );
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$body = wp_remote_retrieve_body( $response );
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if ( 200 !== $code ) {
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return new WP_Error( 'api_error', sprintf( __( 'API returned code %d: %s', 'hi-school-slide-manager' ), $code, $body ) );
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}
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$data = json_decode( $body, true );
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if ( ! is_array( $data ) || ! isset( $data['slides'] ) ) {
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return new WP_Error( 'invalid_response', __( 'Invalid API response format.', 'hi-school-slide-manager' ) );
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}
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$slides = $data['slides'];
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// Cache the results
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set_transient( $cache_key, $slides, $cache_duration );
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return $slides;
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}
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/**
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* Clear the slides cache
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*
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* @since 1.1.0
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*/
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/**
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* Verify SSL except on local Local/WP Engine hosts with self-signed certs.
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*
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* @since 1.1.3
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* @param string $url Request URL.
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* @return bool
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*/
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private function should_verify_ssl( $url ) {
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$host = wp_parse_url( $url, PHP_URL_HOST );
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$local_hosts = array( 'localhost', '127.0.0.1' );
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$is_local = in_array( $host, $local_hosts, true ) || ( is_string( $host ) && preg_match( '/\.local$/', $host ) );
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/**
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* Filter whether the client API should verify SSL certificates.
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*
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* @param bool $verify Whether to verify SSL. False for *.local hosts.
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* @param string $url Request URL.
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*/
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return (bool) apply_filters( 'hssm_api_sslverify', ! $is_local, $url );
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}
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public function clear_cache() {
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$site_slug = get_option( 'hssm_client_site_slug' );
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if ( ! empty( $site_slug ) ) {
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delete_transient( 'hssm_remote_slides_' . $site_slug );
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}
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}
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}
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