StreamChain: An API for streams-processing data (e.g. HTTP → ZIP → XML → HTML)

IStreamProcessor.php

@@ -0,0 +1,8 @@
+<?php
+
+interface IStreamProcessor {
+    public function append_bytes(string $bytes);
+    public function is_finished(): bool;
+    public function is_paused_at_incomplete_input(): bool;
+    public function get_last_error(): ?string;
+}

bootstrap.php

@@ -0,0 +1,54 @@
+<?php
+
+// Where to find the streaming WP_XML_Processor 
+// Use a version from this PR: https://github.com/adamziel/wordpress-develop/pull/43
+define('WP_XML_API_PATH', __DIR__ );
+define('SITE_TRANSFER_PROTOCOL_PATH', __DIR__ . '/site-transfer-protocol' );
+define('BLUEPRINTS_LIB_PATH', __DIR__ . '/blueprints-library/src/WordPress' );
+if(!file_exists(WP_XML_API_PATH . '/class-wp-token-map.php')) {
+    copy(WP_XML_API_PATH.'/../class-wp-token-map.php', WP_XML_API_PATH . '/class-wp-token-map.php');
+}
+
+$requires[] = WP_XML_API_PATH . "/IStreamProcessor.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-token.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-span.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-text-replacement.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-decoder.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-attribute-token.php";
+
+$requires[] = WP_XML_API_PATH . "/class-wp-html-decoder.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-tag-processor.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-open-elements.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-token-map.php";
+$requires[] = WP_XML_API_PATH . "/html5-named-character-references.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-active-formatting-elements.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-processor-state.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-unsupported-exception.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-html-processor.php";
+
+$requires[] = WP_XML_API_PATH . "/class-wp-xml-decoder.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-xml-tag-processor.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-xml-processor.php";
+$requires[] = WP_XML_API_PATH . "/class-wp-wxr-normalizer.php";
+$requires[] = WP_XML_API_PATH . "/functions.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/Streams/StreamWrapperInterface.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/Streams/StreamWrapper.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/Streams/StreamPeekerWrapper.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/Request.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/Response.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/HttpError.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/Connection.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/Client.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/StreamWrapper/ChunkedEncodingWrapper.php";
+$requires[] = BLUEPRINTS_LIB_PATH . "/AsyncHttp/StreamWrapper/InflateStreamWrapper.php";
+
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/src/WP_Block_Markup_Processor.php';
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/src/WP_Block_Markup_Url_Processor.php';
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/src/WP_Migration_URL_In_Text_Processor.php';
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/src/WP_URL.php';
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/src/functions.php';
+$requires[] = SITE_TRANSFER_PROTOCOL_PATH . '/vendor/autoload.php';
+
+foreach ($requires as $require) {
+    require_once $require;
+}