Implement a basic HTML page for enterprise (#26)

Signed-off-by: Juan Cruz Viotti <[email protected]>
sourcemeta · Nov 13, 2024 · cc789bb · cc789bb
1 parent 5edb634
commit cc789bb
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diff --git a/src/enterprise/enterprise_explorer.h b/src/enterprise/enterprise_explorer.h
@@ -0,0 +1,47 @@
+#ifndef SOURCEMETA_REGISTRY_ENTERPRISE_EXPLORER_H_
+#define SOURCEMETA_REGISTRY_ENTERPRISE_EXPLORER_H_
+
+#include <sourcemeta/hydra/http.h>
+#include <sourcemeta/hydra/httpserver.h>
+
+#include "enterprise_explorer.h"
+
+#include <sstream> // std::ostringstream
+
+static auto explorer_start(const std::string &title) -> std::ostringstream {
+  std::ostringstream html;
+  html << "<!DOCTYPE html>";
+  html << "<html lang=\"en\">";
+  html << "<head>";
+  html << "<title>";
+  html << title;
+  html << "</title>";
+  html << "</head>";
+  html << "<body>";
+  return html;
+}
+
+static auto explorer_end(std::ostringstream &html,
+                         sourcemeta::hydra::http::ServerResponse &response,
+                         const sourcemeta::hydra::http::Status code) -> void {
+  html << "</body>";
+  html << "</html>";
+
+  // TODO: On non-debug builds, add at least some sane level
+  // of HTTP caching, maybe similar to how GitHub Pages does it?
+  response.status(code);
+  response.header("Content-Type", "text/html");
+  response.end(html.str());
+}
+
+namespace sourcemeta::registry::enterprise {
+
+auto explore_index(sourcemeta::hydra::http::ServerResponse &response) -> void {
+  std::ostringstream html{explorer_start("Sourcemeta Schemas")};
+  html << "Sourcemeta Schemas";
+  explorer_end(html, response, sourcemeta::hydra::http::Status::OK);
+}
+
+} // namespace sourcemeta::registry::enterprise
+
+#endif
diff --git a/src/enterprise/enterprise_server.h b/src/enterprise/enterprise_server.h
@@ -3,9 +3,18 @@
 
 #include <sourcemeta/hydra/httpserver.h>
 
+#include "enterprise_explorer.h"
+
 namespace sourcemeta::registry::enterprise {
 
+auto on_index(const sourcemeta::hydra::http::ServerLogger &,
+              const sourcemeta::hydra::http::ServerRequest &,
+              sourcemeta::hydra::http::ServerResponse &response) -> void {
+  explore_index(response);
+}
+
 auto attach(sourcemeta::hydra::http::Server &server) -> void {
+  server.route(sourcemeta::hydra::http::Method::GET, "/", on_index);
   server.route(sourcemeta::hydra::http::Method::GET, "/*", ::on_request);
   server.route(sourcemeta::hydra::http::Method::HEAD, "/*", ::on_request);
   server.otherwise(::on_otherwise);

diff --git a/src/enterprise/server.cmake b/src/enterprise/server.cmake
@@ -1,4 +1,6 @@
 target_compile_definitions(schema_registry_server PRIVATE SOURCEMETA_REGISTRY_ENTERPRISE)
 cmake_path(GET CMAKE_CURRENT_LIST_FILE PARENT_PATH ENTERPRISE_SOURCE_DIR)
-target_sources(schema_registry_server PRIVATE "${ENTERPRISE_SOURCE_DIR}/enterprise_server.h")
+target_sources(schema_registry_server PRIVATE 
+  "${ENTERPRISE_SOURCE_DIR}/enterprise_server.h"
+  "${ENTERPRISE_SOURCE_DIR}/enterprise_explorer.h")
 target_include_directories(schema_registry_server PRIVATE "${ENTERPRISE_SOURCE_DIR}")
diff --git a/test/e2e/ee/root.hurl b/test/e2e/ee/root.hurl
@@ -1,10 +1,3 @@
 GET {{base}}
-HTTP 404
-Content-Type: application/json
-[Captures]
-current_request_id: header "X-Request-id"
-[Asserts]  
-jsonpath "$.code" == 404
-jsonpath "$.error" == "not-found"
-jsonpath "$.message" == "There is no schema at this URL"
-jsonpath "$.request" == "{{current_request_id}}"
+HTTP 200
+Content-Type: text/html