From 5c541897808bd96f08a21beac8247b2dbfe61587 Mon Sep 17 00:00:00 2001
From: Alper Ebicoglu <alper.ebicoglu@volosoft.com>
Date: Fri, 27 Mar 2020 12:34:18 +0300
Subject: [PATCH] add home page #3381

---
 .../Controllers/HomeController.cs             | 19 ------
 .../docs/app/VoloDocs.Web/Pages/Index.cshtml  | 23 ++++++++
 .../app/VoloDocs.Web/Pages/Index.cshtml.cs    | 59 +++++++++++++++++++
 3 files changed, 82 insertions(+), 19 deletions(-)
 delete mode 100644 modules/docs/app/VoloDocs.Web/Controllers/HomeController.cs
 create mode 100644 modules/docs/app/VoloDocs.Web/Pages/Index.cshtml
 create mode 100644 modules/docs/app/VoloDocs.Web/Pages/Index.cshtml.cs

diff --git a/modules/docs/app/VoloDocs.Web/Controllers/HomeController.cs b/modules/docs/app/VoloDocs.Web/Controllers/HomeController.cs
deleted file mode 100644
index 17c6550502..0000000000
--- a/modules/docs/app/VoloDocs.Web/Controllers/HomeController.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-using Volo.Abp.AspNetCore.Mvc;
-
-namespace VoloDocs.Web.Controllers
-{
-    public class HomeController : AbpController
-    {
-        public void Index()
-        {
-            //if (!_urlUiOptions.RoutePrefix.IsNullOrWhiteSpace())
-            //{
-            //    return Redirect("." + _urlUiOptions.RoutePrefix);
-            //}
-
-            //return Page();
-
-            //return Redirect("/en/abp/latest");
-        }
-    }
-}
diff --git a/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml b/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml
new file mode 100644
index 0000000000..0a212f1499
--- /dev/null
+++ b/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml
@@ -0,0 +1,23 @@
+@page
+@model VoloDocs.Web.Pages.IndexModel
+@{
+}
+
+@if (!Model.Projects.Any())
+{
+    <abp-alert alert-type="Warning">
+        <strong>No projects found!</strong><br />
+        See <a href=" https://docs.abp.io/en/abp/latest/Modules/Docs">documentation</a> to see how you can create a new one.
+    </abp-alert>
+}
+else
+{
+    <h1>Projects</h1>
+
+    <abp-list-group class="mt-5">
+        @foreach (var project in Model.Projects)
+        {
+            <abp-list-group-item href="@Model.GetUrlForProject(project)">@project.Name</abp-list-group-item>
+        }
+    </abp-list-group>
+}
\ No newline at end of file
diff --git a/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml.cs b/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml.cs
new file mode 100644
index 0000000000..537d650f83
--- /dev/null
+++ b/modules/docs/app/VoloDocs.Web/Pages/Index.cshtml.cs
@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Options;
+using Volo.Docs;
+using Volo.Docs.Projects;
+
+namespace VoloDocs.Web.Pages
+{
+    public class IndexModel : PageModel
+    {
+        public IReadOnlyList<ProjectDto> Projects { get; set; }
+
+        private readonly DocsUiOptions _urlUiOptions;
+
+        private readonly IProjectAppService _projectAppService;
+
+        public IndexModel(IOptions<DocsUiOptions> urlOptions, IProjectAppService projectAppService)
+        {
+            _projectAppService = projectAppService;
+            _urlUiOptions = urlOptions.Value;
+        }
+
+        public async Task<IActionResult> OnGetAsync()
+        {
+            var projects = await _projectAppService.GetListAsync();
+
+            if (projects.Items.Count == 1)
+            {
+                return await RedirectToProjectAsync(projects.Items.First());
+            }
+            else if (projects.Items.Count > 1)
+            {
+                Projects = projects.Items;
+            }
+
+            return Page();
+        }
+
+        private async Task<IActionResult> RedirectToProjectAsync(ProjectDto project, string language = "en", string version = null)
+        {
+            var path = GetUrlForProject(project, language, version);
+            return await Task.FromResult(Redirect(path));
+        }
+
+        //Eg: "/en/abp/latest"
+        public string GetUrlForProject(ProjectDto project, string language = "en", string version = null)
+        {
+            return "." +
+                   _urlUiOptions.RoutePrefix.EnsureStartsWith('/').EnsureEndsWith('/') +
+                   language.EnsureEndsWith('/') +
+                   project.ShortName.EnsureEndsWith('/') +
+                   (version ?? DocsAppConsts.Latest);
+        }
+    }
+}