Merge pull request #58 from YunoHost-Apps/patch-email

Email admin with their credentials

manifest.json

@@ -50,9 +50,9 @@
                 "name": "admin",
                 "type": "user",
                 "ask": {
-                    "en": "Choose the admin user",
-                    "fr": "Choisissez l’administrateur",
-                    "de": "Wählen einen Administrator"
+                    "en": "Choose the admin user (required for automatic post-installation)",
+                    "fr": "Choisissez l’administrateur (nécessaire pour la post-installation automatique)",
+                    "de": "Wählen einen Administrator (erforderlich für die automatische Nachinstallation)"
                 },
                 "example": "johndoe",
                 "optional": true
@@ -60,9 +60,9 @@
             {
                 "name": "title",
                 "ask": {
-                    "en": "Choose a title for your forum",
-                    "fr": "Choisissez un titre pour votre forum",
-                    "de": "Wählen einen Titel für eure Internetforum" 
+                    "en": "Choose a title for your forum (required for automatic post-installation)",
+                    "fr": "Choisissez un titre pour votre forum (nécessaire pour la post-installation automatique)",
+                    "de": "Wählen einen Titel für eure Internetforum (erforderlich für die automatische Nachinstallation)"
                 },
                 "example": "My forum",
                 "default": "",

scripts/_common.sh

@@ -10,3 +10,52 @@ exec_as() {
     sudo -u "$USER" "$@"
   fi
 }
+
+# Send an email to inform the administrator
+#
+# usage: ynh_send_readme_to_admin app_message [recipients]
+# | arg: app_message - The message to send to the administrator.
+# | arg: recipients - The recipients of this email. Use spaces to separate multiples recipients. - default: root
+#	example: "root admin@domain"
+#	If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you
+#	example: "root admin@domain user1 user2"
+ynh_send_readme_to_admin() {
+	local app_message="${1:-...No specific information...}"
+	local recipients="${2:-root}"
+
+	# Retrieve the email of users
+	find_mails () {
+		local list_mails="$1"
+		local mail
+		local recipients=" "
+		# Read each mail in argument
+		for mail in $list_mails
+		do
+			# Keep root or a real email address as it is
+			if [ "$mail" = "root" ] || echo "$mail" | grep --quiet "@"
+			then
+				recipients="$recipients $mail"
+			else
+				# But replace an user name without a domain after by its email
+				if mail=$(ynh_user_get_info "$mail" "mail" 2> /dev/null)
+				then
+					recipients="$recipients $mail"
+				fi
+			fi
+		done
+		echo "$recipients"
+	}
+	recipients=$(find_mails "$recipients")
+
+	local mail_subject="☁️🆈🅽🅷☁️: \`$app\` was just installed!"
+
+	local mail_message="This is an automated message from your beloved YunoHost server.
+Specific information for the application $app.
+$app_message
+---
+Automatic diagnosis data from YunoHost
+$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
+
+	# Send the email to the recipients
+	echo "$mail_message" | mail -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
+}

scripts/install

@@ -249,7 +249,13 @@ for username in $(ynh_user_list); do
       fi
     fi
   done
->&2 echo "Installation successfull. Admin : $admin, password : $admin_pwd. Change it!"
+  app_message="User : $admin, password : $admin_pwd
+  Change your password!
+  Your forum is accessible at https://$domain/$path_url"
+  >&2 echo $app_message
+  ynh_send_readme_to_admin "$app_message" "$admin"
 else
->&2 echo "Installation successfull. Post-installation required, visit your Flarum instance!"
+  app_message="Post-installation required, visit your Flarum instance."
+  >&2 echo $app_message
+  ynh_send_readme_to_admin "$app_message" "$admin"
 fi