Blink is blocking requests from file://. When accessed offline, put a…

… link to the website instead of the form to register email

components/email-registration.tsx

@@ -36,7 +36,11 @@ export default function EmailRegistration() {
     return false;
   };
 
-  return (
+  // Blink (Used by QtWebEngine, used by Ubuntu Touch) is blocking requests from file:// with CORS. If we are offline, we display a link
+  // to the website instead of the form (even if it does work with Firefox)
+  return window.location.protocol === "file:" ?
+    <p><Trans>Access <a href="https://disco2very.org" target="_blank" rel="noreferrer">disCO<sub>2</sub>very</a> online to subscribe.</Trans></p> :
+    (
     <div>
       <form method="post" action="https://www.disco2very.org/server/" id="register-email" onSubmit={onSubmit}>
         <input type="email" name="email" placeholder={t`[email protected]`} autoComplete="email" required />

locales/en/messages.po

@@ -33,6 +33,10 @@ msgstr "{email} is not a valid email address."
 msgid "A real deck of cards?"
 msgstr "A real deck of cards?"
 
+#: components/email-registration.tsx:40
+msgid "Access <0>disCO<1>2</1>very</0> online to subscribe."
+msgstr "Access <0>disCO<1>2</1>very</0> online to subscribe."
+
 #: components/board.tsx:133
 #: components/categories-selector.tsx:55
 msgid "Back"
@@ -94,7 +98,7 @@ msgstr "love"
 msgid "Made with <0/> by <1>Fla</1> & Sara."
 msgstr "Made with <0/> by <1>Fla</1> & Sara."
 
-#: components/email-registration.tsx:42
+#: components/email-registration.tsx:44
 msgid "[email protected]"
 msgstr "[email protected]"
 
@@ -118,11 +122,11 @@ msgstr "Place the cards in the correct order guessing their CO<0>2</0> footprint
 msgid "Play again"
 msgstr "Play again"
 
-#: components/email-registration.tsx:51
+#: components/email-registration.tsx:53
 msgid "Please contact fla (a) framasoft.org to unregister"
 msgstr "Please contact fla (a) framasoft.org to unregister"
 
-#: components/email-registration.tsx:44
+#: components/email-registration.tsx:46
 msgid "Register"
 msgstr "Register"
 

locales/fr/messages.po

@@ -33,6 +33,10 @@ msgstr "{email} n'est pas une adresse e-mail valide."
 msgid "A real deck of cards?"
 msgstr "Un vrai jeu de cartes ?"
 
+#: components/email-registration.tsx:40
+msgid "Access <0>disCO<1>2</1>very</0> online to subscribe."
+msgstr "Allez sur <0>disCO<1>2</1>very</0> en ligne pour vous enregistrer."
+
 #: components/board.tsx:133
 #: components/categories-selector.tsx:55
 msgid "Back"
@@ -94,7 +98,7 @@ msgstr "amour"
 msgid "Made with <0/> by <1>Fla</1> & Sara."
 msgstr "Fait avec <0/> par <1>Fla</1> & Sara."
 
-#: components/email-registration.tsx:42
+#: components/email-registration.tsx:44
 msgid "[email protected]"
 msgstr "[email protected]"
 
@@ -118,11 +122,11 @@ msgstr "Placez les cartes dans le bon ordre en estimant leur empreinte CO<0>2</0
 msgid "Play again"
 msgstr "Rejouer"
 
-#: components/email-registration.tsx:51
+#: components/email-registration.tsx:53
 msgid "Please contact fla (a) framasoft.org to unregister"
 msgstr "Merci de contacter fla (a) framasoft.org pour vous désinscrire"
 
-#: components/email-registration.tsx:44
+#: components/email-registration.tsx:46
 msgid "Register"
 msgstr "S'inscrire"