From b192a3fcc7875210b3e1f6bd2292022a78c9f0e1 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 15 Sep 2015 17:48:57 +0200
Subject: Partial package version detals page implementation

---
 brep/package-version-details.cxx | 103 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 brep/package-version-details.cxx

(limited to 'brep/package-version-details.cxx')

diff --git a/brep/package-version-details.cxx b/brep/package-version-details.cxx
new file mode 100644
index 0000000..094c3a3
--- /dev/null
+++ b/brep/package-version-details.cxx
@@ -0,0 +1,103 @@
+// file      : brep/package-version-details.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <brep/package-version-details>
+
+#include <string>
+#include <memory>    // make_shared()
+#include <cassert>
+#include <stdexcept> // invalid_argument
+
+
+#include <xml/serializer>
+
+#include <odb/database.hxx>
+#include <odb/transaction.hxx>
+
+#include <web/xhtml>
+#include <web/module>
+#include <web/mime-url-encoding>
+
+#include <brep/package>
+#include <brep/package-odb>
+#include <brep/shared-database>
+
+using namespace std;
+using namespace cli;
+using namespace odb::core;
+
+namespace brep
+{
+  void package_version_details::
+  init (scanner& s)
+  {
+    MODULE_DIAG;
+
+    options_ = make_shared<options::package_version_details> (
+      s, unknown_mode::fail, unknown_mode::fail);
+
+    db_ = shared_database (options_->db_host (), options_->db_port ());
+  }
+
+  void package_version_details::
+  handle (request& rq, response& rs)
+  {
+    using namespace xml;
+    using namespace web;
+    using namespace web::xhtml;
+
+    MODULE_DIAG;
+
+    path::reverse_iterator i (rq.path ().rbegin ());
+    version ver;
+
+    try
+    {
+      ver = version (*i++);
+    }
+    catch (const invalid_argument& )
+    {
+      throw invalid_request (400, "invalid package version format");
+    }
+
+    assert (i != rq.path ().rend ());
+    const string& package (*i);
+
+    params::package_version_details pr;
+
+    try
+    {
+      param_scanner s (rq.parameters ());
+      pr = params::package_version_details (
+        s, unknown_mode::fail, unknown_mode::fail);
+    }
+    catch (const unknown_argument& e)
+    {
+      throw invalid_request (400, e.what ());
+    }
+
+    const char* ident ("\n      ");
+    const string name (package + "-" + ver.string ());
+    const string title ("Package Version " + name);
+    serializer s (rs.content (), title);
+
+    s << HTML
+      <<   HEAD
+      <<     TITLE << title << ~TITLE
+      <<     CSS_STYLE << ident
+      <<       "a {text-decoration: none;}" << ident
+      <<       "a:hover {text-decoration: underline;}" << ident
+      <<       ".name {font-size: xx-large; font-weight: bold;}"
+      <<     ~CSS_STYLE
+      <<   ~HEAD
+      <<   BODY;
+
+    s << DIV(CLASS="name")
+      <<   name
+      << ~DIV;
+
+    s <<   ~BODY
+      << ~HTML;
+  }
+}
-- 
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