luci-app-alist: Add MySQL database support

luci-app-alist/luasrc/model/cbi/alist/basic.lua

@@ -31,6 +31,30 @@ o = s:option(Value,"ssl_key", translate("SSL key"), translate("SSL key file path
 o.datatype = "file"
 o:depends("ssl", "1")
 
+o = s:option(Flag, "mysql", translate("Enable MySQL"))
+o.rmempty=false
+
+o = s:option(Value,"mysql_host", translate("MySQL Host"))
+o.datatype = "string"
+o:depends("mysql", "1")
+
+o = s:option(Value,"mysql_port", translate("MySQL Port"))
+o.datatype = "and(port,min(1))"
+o.default = "3306"
+o:depends("mysql", "1")
+
+o = s:option(Value,"mysql_username", translate("MySQL Username"))
+o.datatype = "string"
+o:depends("mysql", "1")
+
+o = s:option(Value,"mysql_password", translate("MySQL Password"))
+o.datatype = "string"
+o:depends("mysql", "1")
+
+o = s:option(Value,"mysql_database", translate("Database Name"))
+o.datatype = "string"
+o:depends("mysql", "1")
+
 o = s:option(Flag, "allow_wan", translate("Allow Access From Internet"))
 o.rmempty = false
 

luci-app-alist/po/zh-cn/alist.po

@@ -96,3 +96,21 @@ msgstr "Web 被反向代理到二级目录时，必须填写该选项以确保 W
 
 msgid "Delayed Start (seconds)"
 msgstr "开机延时启动（秒）"
+
+msgid "Enable MySQL"
+msgstr "启用 MySQL"
+
+msgid "MySQL Host"
+msgstr "主机"
+
+msgid "MySQL Port"
+msgstr "端口"
+
+msgid "MySQL Username"
+msgstr "用户名"
+
+msgid "MySQL Password"
+msgstr "密码"
+
+msgid "Database Name"
+msgstr "数据库名"

luci-app-alist/root/etc/init.d/alist

@@ -18,6 +18,15 @@ get_config() {
 	config_get allow_wan $1 allow_wan 0
 	config_get max_connections $1 max_connections 0
 	config_get delayed_start $1 delayed_start 0
+
+	# mysql
+	config_get mysql $1 mysql 0
+	config_get mysql_host $1 mysql_host ""
+	config_get mysql_port $1 mysql_port "3306"
+	config_get mysql_username $1 mysql_username ""
+	config_get mysql_password $1 mysql_password ""
+	config_get mysql_database $1 mysql_database ""
+
 	config_load network
 	config_get lan_addr lan ipaddr "0.0.0.0"
 	if echo "${lan_addr}" | grep -Fq ' '; then
@@ -65,10 +74,12 @@ start_service() {
 		listen_addr=$lan_addr
 		external_access="deny"
 	fi
+	# mysql
+	[ "$mysql" -eq 1 ] && database=mysql || database=sqlite3
 	set_firewall
 	cat /dev/null > $temp_dir/alist.log
 	cat > $data_dir/config.json <<EOF
-{"force":false,"address":"$listen_addr","port":$port,"https_port":$port,"site_url":"$site_url","cdn":"","jwt_secret":"","token_expires_in":$token_expires_in,"database":{"type":"sqlite3","host":"","port":0,"user":"","password":"","name":"","db_file":"$data_dir/data.db","table_prefix":"x_","ssl_mode":""},"scheme":{"disable_http":$SSL,"https":$SSL,"cert_file":"$ssl_cert","key_file":"$ssl_key"},"temp_dir":"$temp_dir","log":{"enable":$LOG,"name":"$temp_dir/alist.log","max_size":10,"max_backups":5,"max_age":28,"compress":false},"delayed_start":$delayed_start,"max_connections":$max_connections}
+{"force":false,"address":"$listen_addr","port":$port,"https_port":$port,"site_url":"$site_url","cdn":"","jwt_secret":"","token_expires_in":$token_expires_in,"database":{"type":"$database","host":"$mysql_host","port":$mysql_port,"user":"$mysql_username","password":"$mysql_password","name":"$mysql_database","db_file":"$data_dir/data.db","table_prefix":"x_","ssl_mode":""},"scheme":{"disable_http":$SSL,"https":$SSL,"cert_file":"$ssl_cert","key_file":"$ssl_key"},"temp_dir":"$temp_dir","log":{"enable":$LOG,"name":"$temp_dir/alist.log","max_size":10,"max_backups":5,"max_age":28,"compress":false},"delayed_start":$delayed_start,"max_connections":$max_connections}
 EOF
 	procd_open_instance alist
 	procd_set_param command $PROG