luci-app-aria2: Refactor, new views and more options

This commit contains:

* Refactor package code.
* Add options for RPC, HTTP/HTTPS and BT.
* Improve descriptions for some options.
* New views for config files and log files.
* Also updated translation for simplified Chinese.

Signed-off-by: Xingwang Liao <kuoruan@gmail.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/applications/luci-app-aria2/luasrc/model/cbi/aria2/files.lua b/applications/luci-app-aria2/luasrc/model/cbi/aria2/files.lua
new file mode 100644
index 0000000000..954a4ec5ef
--- /dev/null
+++ b/applications/luci-app-aria2/luasrc/model/cbi/aria2/files.lua
@@ -0,0 +1,39 @@
+-- Copyright 2017-2019 Xingwang Liao <kuoruan@gmail.com>
+-- Licensed to the public under the MIT License.
+
+local m, s, o
+
+local fs   = require "nixio.fs"
+local util = require "luci.util"
+local uci  = require "luci.model.uci".cursor()
+
+local config_dir = uci:get("aria2", "main", "config_dir") or "/var/etc/aria2"
+local config_file = "%s/aria2.conf.main" % config_dir
+local session_file = "%s/aria2.session.main" % config_dir
+
+m = SimpleForm("aria2", "%s - %s" % { translate("Aria2"), translate("Files") },
+	translate("Here shows the files used by aria2."))
+m.reset = false
+m.submit = false
+
+s = m:section(SimpleSection, nil, translatef("Content of config file: <code>%s</code>", config_file))
+
+o = s:option(TextValue, "_config")
+o.rows = 20
+o.readonly = true
+o.cfgvalue = function()
+	local v = fs.readfile(config_file) or translate("File does not exist.")
+	return util.trim(v) ~= "" and v or translate("Empty file.")
+end
+
+s = m:section(SimpleSection, nil, translatef("Content of session file: <code>%s</code>", session_file))
+
+o = s:option(TextValue, "_session")
+o.rows = 20
+o.readonly = true
+o.cfgvalue = function()
+	local v = fs.readfile(session_file) or translate("File does not exist.")
+	return util.trim(v) ~= "" and v or translate("Empty file.")
+end
+
+return m