Stand-alone support

Added stand-alone support for Diamond, to be used without vibe.d

src/configurations/serversettings.d

@@ -1,10 +1,19 @@
 module diamond.configurations.serversettings;
 
-struct ServerSettings {
-  /// The addresses to bind
-  string[] bindAddresses;
-  /// The port to bind
-  ushort port;
-  /// Collection of default headers
-  string[string] defaultHeaders;
+version (WebServer) {
+  version = WebServer_Or_WebService;
+}
+else version (WebService) {
+  version = WebServer_Or_WebService;
+}
+
+version (WebServer_Or_WebService) {
+  struct ServerSettings {
+    /// The addresses to bind
+    string[] bindAddresses;
+    /// The port to bind
+    ushort port;
+    /// Collection of default headers
+    string[string] defaultHeaders;
+  }
 }

src/configurations/sitesettings.d

@@ -1,14 +1,27 @@
 module diamond.configurations.sitesettings;
 
-version (WebServer) {
+version (WebService) {
+  // N/A
+}
+else {
+  version = Not_WebService;
+}
+
+version (Not_WebService) {
   struct SiteSettings {
-    /// The name of the web site / web server.
-    string name;
+    version (WebServer) {
+      /// The name of the web site / web server.
+      string name;
+    }
+
     /// Collection of all views
     string[string] views;
-    /// The home route
-    string homeRoute;
-    /// The static file route
-    string staticFileRoute;
+
+    version (WebServer) {
+      /// The home route
+      string homeRoute;
+      /// The static file route
+      string staticFileRoute;
+    }
   }
 }

src/diamondapp.d

@@ -114,3 +114,36 @@ version (WebServer_Or_WebService) {
     }
   }
 }
+else {
+  import std.json;
+  import std.string : format;
+
+  import diamond.configurations;
+  import diamond.views;
+
+  private enum viewBuildJson = import("view-build.json");
+
+  private string jsonObjectToAA() {
+    auto viewsJson = parseJSON(viewBuildJson)["views"].object;
+
+    string str = "enum string[string] views = [";
+
+    foreach (key,value; viewsJson) {
+      str ~= format("\"%s\" : \"%s\",", key, value.str);
+    }
+
+    str.length -= 1;
+    str ~= "];";
+
+    return str;
+  }
+
+  mixin(jsonObjectToAA);
+
+  // This applies all views and parses them.
+  mixin applyViews!(views);
+
+  shared static this() {
+    // ...
+  }
+}

src/exceptions/viewexception.d

@@ -1,6 +1,13 @@
 module diamond.exceptions.viewexception;
 
-version (WebServer) {
+version (WebService) {
+  // N/A
+}
+else {
+  version = Not_WebService;
+}
+
+version (Not_WebService) {
   /// Exception thrown upon encountering an error thrown by a view.
   class ViewException : Exception
   {

src/views/getview.d

@@ -35,3 +35,39 @@ version (WebServer) {
     mixin(generateGetView);
   }
 }
+else version (WebService) {
+  // N/A
+}
+else {
+  /// Generates the getView function.
+  mixin template GetView() {
+    auto generateGetView() {
+      string getViewMixin = "
+        View getView(string pageName) {
+          if (!pageName || !pageName.length) {
+            return null;
+          }
+
+          switch (pageName) {
+      ";
+
+      foreach (pageName,pageContent; viewInitCollection) {
+        getViewMixin ~= format(q{
+          case "%s": {
+            return new view_%s("%s");
+          }
+        }, pageName, pageName, pageName);
+      }
+
+      getViewMixin ~= "
+            default: return null;
+          }
+        }
+      ";
+
+      return getViewMixin;
+    }
+
+    mixin(generateGetView);
+  }
+}

src/views/package.d

@@ -1,18 +1,32 @@
 module diamond.views;
 
-version (WebServer) {
+version (WebService) {
+  // N/A
+}
+else {
+  version = Not_WebService;
+}
+
+version (Not_WebService) {
   /// Mixin template for applying views.
   mixin template applyViews(string[string] views) {
     import std.string : format;
 
-    import vibe.d;
+    version (WebServer) {
+      import vibe.d;
+    }
 
     import diamond.templates;
     import diamond.views.view;
-    import diamond.controllers : Status;
+
     import diamond.exceptions : ViewException;
 
-    import controllers;
+    version (WebServer) {
+      import diamond.controllers : Status;
+
+      import controllers;
+    }
+
     import models;
 
     import diamond.views.viewimports;