1 files changed, 115 insertions, 35 deletions

diff --git a/src/app.cpp b/src/app.cpp
index 7cfcf0d..472c266 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -75,7 +75,7 @@ void setTokenCookies(const mw::Tokens& tokens, App::Response& res)
         expire_sec = expire.count();
     }
     res.set_header("Set-Cookie", std::format(
-                       "shrt-access-token={}; Max-Age={}",
+                       "webdir-access-token={}; Max-Age={}",
                        mw::urlEncode(tokens.access_token), expire_sec));
     // Add refresh token to cookie, with one month expiration.
     if(tokens.refresh_token.has_value())
@@ -89,7 +89,7 @@ void setTokenCookies(const mw::Tokens& tokens, App::Response& res)
         }
 
         res.set_header("Set-Cookie", std::format(
-                           "shrt-refresh-token={}; Max-Age={}",
+                           "webdir-refresh-token={}; Max-Age={}",
                            mw::urlEncode(*tokens.refresh_token), expire_sec));
     }
 }
@@ -111,6 +111,21 @@ mw::HTTPServer::ListenAddress listenAddrFromConfig(const Configuration& config)
     return sock;
 }
 
+nlohmann::json jsonFromItem(const LinkItem& item)
+{
+    return {
+        {"id", item.id},
+        {"owner_id", item.owner_id},
+        {"parent_id", item.parent_id},
+        {"name", item.name},
+        {"url", item.url},
+        {"description", item.description},
+        {"visibility", LinkItem::visibilityToStr(item.visibility)},
+        {"time", mw::timeToSeconds(item.time)},
+        {"time_str", mw::timeToStr(item.time)},
+    };
+}
+
 } // namespace
 
 App::App(const Configuration& conf,
@@ -151,18 +166,6 @@ std::string App::urlFor(const std::string& name, const std::string& arg) const
     {
         return mw::URL(base_url).appendPath("_/statics").appendPath(arg).str();
     }
-    if(name == "index")
-    {
-        return base_url.str();
-    }
-    if(name == "shortcut")
-    {
-        return mw::URL(base_url).appendPath(arg).str();
-    }
-    if(name == "links")
-    {
-        return mw::URL(base_url).appendPath("_/links").str();
-    }
     if(name == "login")
     {
         return mw::URL(base_url).appendPath("_/login").str();
@@ -171,22 +174,13 @@ std::string App::urlFor(const std::string& name, const std::string& arg) const
     {
         return mw::URL(base_url).appendPath("_/openid-redirect").str();
     }
-    if(name == "new-link")
-    {
-        return mw::URL(base_url).appendPath("_/new-link").str();
-    }
-    if(name == "create-link")
-    {
-        return mw::URL(base_url).appendPath("_/create-link").str();
-    }
-    if(name == "delete-link-dialog")
+    if(name == "index")
     {
-        return mw::URL(base_url).appendPath("_/delete-link").appendPath(arg)
-            .str();
+        return base_url.str();
     }
-    if(name == "delete-link")
+    if(name == "dir")           // /dir/<username or item_id>
     {
-        return mw::URL(base_url).appendPath("_/delete-link").str();
+        return mw::URL(base_url).appendPath("dir").appendPath(arg).str();
     }
 
     return "";
@@ -194,7 +188,86 @@ std::string App::urlFor(const std::string& name, const std::string& arg) const
 
 void App::handleIndex(Response& res) const
 {
-    res.set_redirect(urlFor("links"), 301);
+    res.set_redirect(urlFor("dir", "mw"), 301);
+}
+
+void App::handleDir(const Request& req, Response& res)
+{
+    auto session = prepareSession(req, res, true);
+    if(!req.has_param("owner_or_id"))
+    {
+        res.status = 400;
+        res.set_content("Need parameter", "text/plain");
+        return;
+    }
+    std::string owner_or_id = req.get_param_value("owner_or_id");
+    std::string owner;
+    // If owner_or_id is an integer, it’s the ID of an item. Otherwise
+    // it’s a username.
+    auto item_id_maybe = mw::strToNumber<int64_t>(owner_or_id);
+    std::vector<LinkItem> items;
+    if(item_id_maybe.has_value())
+    {
+        ASSIGN_OR_RESPOND_ERROR(std::optional<LinkItem> item,
+                                data->itemByID(*item_id_maybe), res);
+        if(!item.has_value())
+        {
+            res.status = 400;
+            res.set_content("Item not found", "text/plain");
+            return;
+        }
+        ASSIGN_OR_RESPOND_ERROR(std::optional<User> user,
+                                data->userByID(item->owner_id), res);
+        if(!user.has_value())
+        {
+            res.status = 500;
+            res.set_content("Owner of item not found", "text/plain");
+            return;
+        }
+        owner = user->name;
+        ASSIGN_OR_RESPOND_ERROR(items, data->itemsByParent(*item_id_maybe),
+                                res);
+    }
+    else
+    {
+        ASSIGN_OR_RESPOND_ERROR(std::optional<User> user,
+                                data->userByName(owner_or_id), res);
+        if(!user.has_value())
+        {
+            res.status = 404;
+            res.set_content(std::string("Unknown user: ") + owner_or_id,
+                            "text/plain");
+            return;
+        }
+        owner = owner_or_id;
+        ASSIGN_OR_RESPOND_ERROR(items, data->itemsTopLevelByUser(user->id),
+                                res);
+    }
+
+    nlohmann::json items_data = nlohmann::json::array();
+    for(const LinkItem& item: items)
+    {
+        if(item.visibility == LinkItem::PRIVATE)
+        {
+            if(session->status == SessionValidation::INVALID)
+            {
+                continue;
+            }
+            if(session->user.name != owner)
+            {
+                continue;
+            }
+        }
+        items_data.push_back(jsonFromItem(item));
+    }
+    nlohmann::json data = {
+        {"session_user", session->user.name},
+        {"owner", owner},
+        {"this_url", req.target},
+        {"items", std::move(items_data)},
+    };
+    std::string result = templates.render_file("dir.html", std::move(data));
+    res.set_content(result, "text/html");
 }
 
 void App::handleLogin(Response& res) const
@@ -253,11 +326,8 @@ void App::setup()
         }
     }
 
-    server.Get(getPath("index"), [&]([[maybe_unused]] const Request& req, Response& res)
-    {
-        handleIndex(res);
-    });
-    server.Get(getPath("login"), [&]([[maybe_unused]] const Request& req, Response& res)
+    server.Get(getPath("login"), [&]([[maybe_unused]] const Request& req,
+                                     Response& res)
     {
         handleLogin(res);
     });
@@ -265,6 +335,16 @@ void App::setup()
     {
         handleOpenIDRedirect(req, res);
     });
+    server.Get(getPath("index"), [&]([[maybe_unused]] const Request& req,
+                                     Response& res)
+    {
+        handleIndex(res);
+    });
+    server.Get(getPath("dir", "owner_or_id"),
+               [&]([[maybe_unused]] const Request& req, Response& res)
+    {
+        handleDir(req, res);
+    });
 }
 
 mw::E<App::SessionValidation> App::validateSession(const Request& req) const
@@ -276,7 +356,7 @@ mw::E<App::SessionValidation> App::validateSession(const Request& req) const
     }
 
     auto cookies = parseCookies(req.get_header_value("Cookie"));
-    if(auto it = cookies.find("shrt-access-token");
+    if(auto it = cookies.find("webdir-access-token");
        it != std::end(cookies))
     {
         spdlog::debug("Cookie has access token.");
@@ -289,7 +369,7 @@ mw::E<App::SessionValidation> App::validateSession(const Request& req) const
         }
     }
     // No access token or access token expired
-    if(auto it = cookies.find("shrt-refresh-token");
+    if(auto it = cookies.find("webdir-refresh-token");
        it != std::end(cookies))
     {
         spdlog::debug("Cookie has refresh token.");