Added support for IndieAuth client sign in

This will allow readers to view private posts intended just for them.

Additionally fixed bugs in patterns due to which webmentions might not
have been sent.

1 files changed, 36 insertions, 7 deletions

diff --git a/src/frontend/templates/mod.rs b/src/frontend/templates/mod.rs
index 100e16d..dbc23c9 100644
--- a/src/frontend/templates/mod.rs
+++ b/src/frontend/templates/mod.rs
@@ -25,7 +25,7 @@ mod onboarding;
 pub use onboarding::OnboardingPage;
 
 markup::define! {
-    Template<'a>(title: &'a str, blog_name: &'a str, endpoints: IndiewebEndpoints, feeds: Vec<MicropubChannel>, content: String) {
+    Template<'a>(title: &'a str, blog_name: &'a str, endpoints: IndiewebEndpoints, feeds: Vec<MicropubChannel>, user: Option<String>, content: String) {
         @markup::doctype()
         html {
             head {
@@ -45,14 +45,22 @@ markup::define! {
                 }
             }
             body {
+                // TODO Somehow compress headerbar into a menu when the screen space is tight
                 nav#headerbar {
                     ul {
-                        // TODO print a list of feeds and allow jumping to them
                         li { a#homepage[href="/"] { @blog_name } }
                         @for feed in feeds.iter() {
                             li { a[href=&feed.uid] { @feed.name } }
                         }
-                        li.shiftright { a#login[href="/login"] { "Login" } }
+                        li.shiftright {
+                            @if user.is_none() {
+                                a#login[href="/login"] { "Sign in" }
+                            } else {
+                                span {
+                                    @user.as_ref().unwrap() " - " a#logout[href="/logout"] { "Sign out" }
+                                }
+                            }
+                        }
                     }
                 }
                 main {
@@ -372,7 +380,7 @@ markup::define! {
         }
         @Feed { feed }
     }
-    ErrorPage(code: StatusCode) {
+    ErrorPage(code: StatusCode, msg: Option<String>) {
         h1 { @format!("HTTP {} {}", code, code.canonical_reason()) }
         @match code {
             StatusCode::Unauthorized => {
@@ -399,11 +407,32 @@ markup::define! {
                 p { "Wait, do you seriously expect my website to brew you coffee? It's not a coffee machine!" }
 
                 p {
-                    small { "I could brew you some coffee tho if we meet one day... "
-                    small { i { "i-it's nothing personal, I just like brewing coffee, b-baka!!!~ >.<!" } } }
+                    small {
+                        "I could brew you some coffee tho if we meet one day... "
+                        small {
+                            i {
+                                "i-it's nothing personal, I just like brewing coffee, b-baka!!!~ >.<!"
+                            }
+                        }
+                    }
                 }
             }
-            _ => { p { "It seems like you have found an error. Not to worry, it has already been logged." } }
+            StatusCode::BadRequest => {
+                @if msg.is_none() {
+                    p {
+                        "There was an undescribed error in your request. "
+                        "Please try again later or with a different request."
+                    }
+                } else {
+                    p {
+                        "There was a following error in your request: "
+                        @msg.as_ref().unwrap()
+                    }
+                }
+            }
+            _ => {
+                p { "It seems like you have found an error. Not to worry, it has already been logged." }
+            }
         }
         P { "For now, may I suggest to visit " a[href="/"] {"the main page"} " of this website?" }