https now automatically added if not present

META6.json

@@ -7,7 +7,6 @@
         "Libarchive::Filter"
     ],
     "provides": {
-    "Hyperlink-Redirect": "lib/Hyperlink-Redirect.rakumod",
-    "Hyperlink-Redirect::Helpers": "lib/Hyperlink-Redirect/Helpers.rakumod"
+        "Hyperlink-Redirect": "lib/Hyperlink-Redirect.rakumod"
     }
 }

README.md

@@ -42,7 +42,4 @@ A "useful" tool for turning hyperlinks into redirects in the name of shortening
 
 ## TODO
 
-1. Charset should be `utf-8` not `utf8` (in Content-Type response header)
-1. Verify status of meta-refresh; should it be 200 or 3xx?
-1. Tests
-1. Test UTF-8 chars in return-url
+1. Validate submitted URLs

lib/Helpers.rakumod

@@ -0,0 +1,19 @@
+my $starts-with-protocol = rx:i/ ^https?\:\/\//;
+
+sub fix-protocol ($url)  is export {
+    return "https://" ~ $url unless $url ~~ $starts-with-protocol;
+}
+
+# I use a dedicated method to remove all debugging messages prior to commit
+sub dbug($message) {
+    say "$message";
+}
+
+#error types
+# Just string is provided:
+# ERROR: Malformed UTF-8 near byte 81 at line 1 col 2
+# TYPE: X::AdHoc
+
+# ERROR: Stringification of a Buf is not done with 'Stringy'.  The 'decode'
+# method should be used to convert a Buf to a Str.
+#  TYPE: X::Buf::AsStr

lib/Hyperlink-Redirect.rakumod

@@ -2,11 +2,12 @@ use Humming-Bird::Core;
 use Humming-Bird::Middleware;
 use Humming-Bird::Advice;
 use Template::Mustache;
+use Base64;
+use Libarchive::Filter :gzip;
+use Helpers;
 
 # Normally would 'use' local libs here for Controller and Model and
 # what not but keeping it simple for now...
-# UPDATE: We now have local lib (sry libs)
-use Hyperlink-Redirect::Helpers;
 
 # Set things up (config stuff would go here?)
 my $template = Template::Mustache.new: :from<../templates>;
@@ -27,29 +28,24 @@ $router.get(-> $request, $response {
 $router.post(-> $request, $response {
     my Str  $return-url   = fix-protocol($request.content<hyperlink>);
     my Bool $meta-refresh = $request.content<meta-refresh>.defined;
-    my Str  $url-scheme   = $request.headers<x-forwarded-proto> || 'http';
-    my Str  $url-host     = $request.headers<host>;
+    my Str  $url-scheme   = $request.headers<X-Forwarded-Proto> || 'http';
+    my Str  $url-host     = $request.headers<Host>;
     my (Str $base-url, Str $hyperlink, Str %stash);
 
     $base-url = $url-scheme ~ '://' ~ $url-host ~
         ($meta-refresh ?? '/--meta-refresh/' !! '/');
 
-    $hyperlink = $base-url ~ hyperlink $return-url;
+    $hyperlink = $base-url ~ encode-base64(gzip($return-url), :str);
 
     %stash = title => 'New hyperlink created', :$hyperlink;
 
     $response.html($template.render: 'index', %stash);
 });
 
-# Don't try to process favicon as a hyperlink
-$router.get('/favicon.ico', -> $request, $response {
-    $response.status(204)
-});
-
 # Process the hyperlink
 $router.get('/--meta-refresh/**', -> $request, $response {
     my Str $return-url   = $request.path.subst: /^ '/--meta-refresh/'/, Empty;
-    my Str $redirect-url = redirect $return-url;
+    my Str $redirect-url = gunzip(decode-base64($return-url, :bin));
     my Str %stash        = title => 'Hyperlinking...', :$redirect-url;
 
     $response.html($template.render: 'index', %stash);
@@ -57,7 +53,8 @@ $router.get('/--meta-refresh/**', -> $request, $response {
 
 $router.get('/**', -> $request, $response {
     my Str $return-url   = $request.path.substr(1); # Omits the leading slash
-    my Str $redirect-url = redirect $return-url;
+
+    my Str $redirect-url = gunzip(decode-base64($return-url, :bin));
 
     $response.redirect($redirect-url);
 });

lib/Hyperlink-Redirect/Helpers.rakumod

@@ -1,32 +0,0 @@
-use Base64;
-use Libarchive::Filter :gzip;
-
-my $starts-with-protocol = rx:i/ ^https? '://'/;
-
-sub fix-protocol(Str $url) is export {
-    return "http://" ~ $url unless $url ~~ $starts-with-protocol;
-
-    return $url;
-}
-
-# I use a dedicated method to remove all debugging messages prior to commit
-sub dbug($message) {
-    say "$message";
-}
-
-#error types
-# Just string is provided:
-# ERROR: Malformed UTF-8 near byte 81 at line 1 col 2
-# TYPE: X::AdHoc
-
-# ERROR: Stringification of a Buf is not done with 'Stringy'.  The 'decode'
-# method should be used to convert a Buf to a Str.
-#  TYPE: X::Buf::AsStr
-
-sub hyperlink(Str $return-url --> Str) is export {
-    encode-base64(gzip($return-url), :str)
-}
-
-sub redirect(Str $return-url --> Str) is export {
-    gunzip(decode-base64($return-url, :bin));
-}

t/01-basic.rakutest

@@ -1,17 +0,0 @@
-use v6.d;
-use Humming-Bird::Core;
-use Test;
-# Local libs
-use lib 'lib';
-use Hyperlink-Redirect;
-use Hyperlink-Redirect::Helpers;
-
-plan 2;
-
-ok fix-protocol("seriousbusiness.international") eq  "http://seriousbusiness.international", \
-"fix-protocol fixes bare domains correctly"\
-or diag "\nfix-protocol should return the same string with 'http://' prefixed if protocol isn't specified";
-
-ok fix-protocol("https://www.seriousbusiness.international") eq "https://www.seriousbusiness.international",\
-"fix-protocol does not mangle correctly formatted domains"\
-or diag "\nThe URL should remain unchanged when the protocol is specified";

templates/header.mustache

@@ -3,7 +3,7 @@
 <head>
   <title>{{title}}</title>
   {{#redirect-url}}
-    <meta http-equiv="Refresh" content="0; url={{redirect-url}}">
+    <meta http-equiv="Refresh" content="0; url='{{redirect-url}}'">
   {{/redirect-url}}
 </head>
 <body>