Update setup utility with mysql db flavor

setup/flavors/compose/mailu.env

@@ -165,7 +165,10 @@ REJECT_UNLISTED_RECIPIENT={{ reject_unlisted_recipient }}
 # Database settings
 ###################################
 DB_FLAVOR={{ db_flavor }}
-{% if postgresql == 'external' %}
+{% if db_flavor == 'postgresql' and postgresql == 'internal' %}
+DB_PW={{ secret(16) }}
+{% endif %}
+{% if postgresql == 'external' or db_flavor == 'mysql' %}
 DB_USER={{ db_user }}
 DB_PW={{ db_pw }}
 DB_URL={{ db_url }}

setup/static/render.js

@@ -36,8 +36,10 @@ $(document).ready(function() {
 $(document).ready(function() {
 	if ($("#database").val() == 'sqlite') {
 		$("#postgres_db").hide();
-	} else {
+	} else if ($("#database").val() == 'postgresql') {
 		$("#postgres_db").show();
+	} else if ($("#database").val() == 'mysql') {
+		$("#external_db").show();
 	}
 	if ($('#external_psql').prop('checked')) {
 		$("#external_db").show();
@@ -45,8 +47,18 @@ $(document).ready(function() {
 	$("#database").click(function() {
 		if (this.value == 'sqlite') {
 			$("#postgres_db").hide();
-		} else {
+			$("#external_db").hide();
+		} else if (this.value == 'postgresql') {
 			$("#postgres_db").show();
+			$("#external_db").hide();
+			$("#external_db").prop('checked', false);
+		} else if (this.value == 'mysql') {
+			$("#postgres_db").hide();
+			$("#external_db").show();
+			$("#db_user").prop('required',true);
+			$("#db_pw").prop('required',true);
+			$("#db_url").prop('required',true);
+			$("#db_name").prop('required',true);
 		}
 	});
 	$("#external_psql").change(function() {

setup/templates/steps/database.html

@@ -4,7 +4,7 @@
 	<label>Which database back end would you like to use?</label>
 	<br/>
 	 <select class="btn btn-primary dropdown-toggle" name="db_flavor" id="database">
-		{% for dbflavor in ["sqlite", "postgresql"] %}
+		{% for dbflavor in ["sqlite", "postgresql", "mysql"] %}
 			<option value="{{ dbflavor }}" >{{ dbflavor }}</option>
 		{% endfor %}
 	</select>
@@ -23,7 +23,9 @@
 			</label>
 		</div>
 		<br/>
+	</div>
 	<div class="form-group" id="external_db" style="display: none">
+		<p>Set external database parameters</p>
 		<label>DB User</label>
 		<input class="form-control" type="text" name="db_user" placeholder="Username" id="db_user">
 		<label>Db Password</label>
@@ -33,7 +35,6 @@
 		<label>Db Name</label>
 		<input class="form-control" type="text" name="db_name" placeholder="Database Name" id="db_name">
 	</div>
-	</div>
 </div>
 
 {% endcall %}