From 641a8a91dc986af20be8bc637ac5a49db426a8d3 Mon Sep 17 00:00:00 2001
From: sbwml <984419930@qq.com>
Date: Mon, 12 Sep 2022 11:01:02 +0800
Subject: [PATCH] luci-app-alist: Add log preview support

---
 luci-app-alist/luasrc/controller/alist.lua    | 19 ++++++++++--
 .../luasrc/model/cbi/{alist.lua => basic.lua} |  8 +++--
 luci-app-alist/luasrc/model/cbi/log.lua       |  5 ++++
 luci-app-alist/luasrc/view/alist_log.htm      | 29 +++++++++++++++++++
 luci-app-alist/luasrc/view/alist_status.htm   |  6 ++--
 luci-app-alist/po/zh-cn/alist.po              | 23 +++++++++------
 luci-app-alist/root/etc/init.d/alist          |  8 ++++-
 7 files changed, 81 insertions(+), 17 deletions(-)
 rename luci-app-alist/luasrc/model/cbi/{alist.lua => basic.lua} (90%)
 create mode 100644 luci-app-alist/luasrc/model/cbi/log.lua
 create mode 100644 luci-app-alist/luasrc/view/alist_log.htm

diff --git a/luci-app-alist/luasrc/controller/alist.lua b/luci-app-alist/luasrc/controller/alist.lua
index 1bb6640..bce25f9 100644
--- a/luci-app-alist/luasrc/controller/alist.lua
+++ b/luci-app-alist/luasrc/controller/alist.lua
@@ -5,9 +5,16 @@ function index()
 		return
 	end
 
+	local page = entry({"admin", "nas", "alist"}, alias("admin", "nas", "alist", "basic"), _("Alist"), 20)
+	page.dependent = true
+	page.acl_depends = { "luci-app-alist" }
+
 	entry({"admin", "nas"}, firstchild(), "NAS", 44).dependent = false
-	entry({"admin", "nas", "alist"}, cbi("alist"), _("Alist"), 20).dependent = true
-	entry({"admin", "nas", "alist_status"}, call("alist_status"))
+	entry({"admin", "nas", "alist", "basic"}, cbi("alist/basic"), _("Basic Setting"), 1).leaf = true
+	entry({"admin", "nas", "alist", "log"}, cbi("alist/log"), _("Logs"), 2).leaf = true
+	entry({"admin", "nas", "alist", "alist_status"}, call("alist_status")).leaf = true
+	entry({"admin", "nas", "alist", "get_log"}, call("get_log")).leaf = true
+	entry({"admin", "nas", "alist", "clear_log"}, call("clear_log")).leaf = true
 end
 
 function alist_status()
@@ -23,3 +30,11 @@ function alist_status()
 	luci.http.prepare_content("application/json")
 	luci.http.write_json(status)
 end
+
+function get_log()
+	luci.http.write(luci.sys.exec("cat $(uci -q get alist.@alist[0].temp_dir)/alist.log"))
+end
+
+function clear_log()
+	luci.sys.call("cat /dev/null > $(uci -q get alist.@alist[0].temp_dir)/alist.log")
+end
diff --git a/luci-app-alist/luasrc/model/cbi/alist.lua b/luci-app-alist/luasrc/model/cbi/basic.lua
similarity index 90%
rename from luci-app-alist/luasrc/model/cbi/alist.lua
rename to luci-app-alist/luasrc/model/cbi/basic.lua
index 59bb815..500d8b7 100644
--- a/luci-app-alist/luasrc/model/cbi/alist.lua
+++ b/luci-app-alist/luasrc/model/cbi/basic.lua
@@ -8,9 +8,9 @@ local m, s
 	m = Map("alist", translate("Alist"), translate("A file list program that supports multiple storage.") .. translate("Default username and password:") .. "<font color=\"green\">admin / admin</font>" .. "<br/>" .. [[<a href="https://alist.nn.ci/guide/drivers/local.html" target="_blank">]] .. translate("User Manual") .. [[</a>]])
 --end
 
-m:section(SimpleSection).template  = "alist_status"
+m:section(SimpleSection).template  = "alist/alist_status"
 
-s = m:section(TypedSection, "alist", translate("Global settings"))
+s = m:section(TypedSection, "alist")
 s.addremove = false
 s.anonymous = true
 
@@ -21,6 +21,10 @@ o = s:option(Value, "port", translate("Port"))
 o.datatype = "and(port,min(1))"
 o.rmempty = false
 
+o = s:option(Flag, "log", translate("Enable Logs"))
+o.default = 1
+o.rmempty = false
+
 o = s:option(Flag, "ssl", translate("Enable SSL"))
 o.rmempty=false
 
diff --git a/luci-app-alist/luasrc/model/cbi/log.lua b/luci-app-alist/luasrc/model/cbi/log.lua
new file mode 100644
index 0000000..4b6c36f
--- /dev/null
+++ b/luci-app-alist/luasrc/model/cbi/log.lua
@@ -0,0 +1,5 @@
+m = Map("alist")
+
+m:append(Template("alist/alist_log"))
+
+return m
diff --git a/luci-app-alist/luasrc/view/alist_log.htm b/luci-app-alist/luasrc/view/alist_log.htm
new file mode 100644
index 0000000..b77932e
--- /dev/null
+++ b/luci-app-alist/luasrc/view/alist_log.htm
@@ -0,0 +1,29 @@
+<script type="text/javascript">
+	//<![CDATA[
+	function clear_log(btn) {
+		XHR.get('<%=url([[admin]], [[nas]], [[alist]], [[clear_log]])%>', null,
+			function(x, data) {
+				if(x && x.status == 200) {
+					var log_textarea = document.getElementById('log_textarea');
+					log_textarea.innerHTML = "";
+					log_textarea.scrollTop = log_textarea.scrollHeight;
+				}
+				location.reload();
+			}
+		);
+	}
+	XHR.poll(2, '<%=url([[admin]], [[nas]], [[alist]], [[get_log]])%>', null,
+		function(x, data) {
+			if(x && x.status == 200) {
+				var log_textarea = document.getElementById('log_textarea');
+				log_textarea.innerHTML = x.responseText;
+				log_textarea.scrollTop = log_textarea.scrollHeight;
+			}
+		}
+	);
+	//]]>
+</script>
+<fieldset class="cbi-section" id="_log_fieldset">
+	<input class="cbi-button cbi-input-remove" type="button" onclick="clear_log()" value="<%:Clear logs%>" style="margin-left: 10px; margin-top: 10px;">
+	<textarea id="log_textarea" class="cbi-input-textarea" style="width: calc(100% - 20px); height: 500px; margin: 10px;" data-update="change" rows="5" wrap="off" readonly="readonly"></textarea>
+</fieldset>
diff --git a/luci-app-alist/luasrc/view/alist_status.htm b/luci-app-alist/luasrc/view/alist_status.htm
index 42b1d1a..fc11c22 100644
--- a/luci-app-alist/luasrc/view/alist_status.htm
+++ b/luci-app-alist/luasrc/view/alist_status.htm
@@ -9,7 +9,7 @@
 %>
 
 <script type="text/javascript">//<![CDATA[
-	XHR.poll(5, '<%=url("admin/nas/alist_status")%>', null,
+	XHR.poll(5, '<%=url("admin/nas/alist/alist_status")%>', null,
 		function(x, st)
 		{
 			var tb = document.getElementById('alist_status');
@@ -17,11 +17,11 @@
 			{
 				if (st.running)
 				{
-					tb.innerHTML = '<em style=\"color:green\"><b><%:The Alist service is running.%></b></em>' + "<input class=\"cbi-button-reload mar-10\" type=\"button\" value=\" <%:Click to open Alist%> \" onclick=\"window.open('<%=protocol%>" + window.location.hostname + ":" + st.port + "/')\"/>";
+					tb.innerHTML = '<em style=\"color:green\"><b>Alist <%:RUNNING%></b></em>' + "<input class=\"cbi-button-reload mar-10\" type=\"button\" value=\" <%:Open Web Interface%> \" onclick=\"window.open('<%=protocol%>" + window.location.hostname + ":" + st.port + "/')\"/>";
 				}
 				else
 				{
-					tb.innerHTML = '<em style=\"color:red\"><b><%:The Alist service is not running.%></b></em>';
+					tb.innerHTML = '<em style=\"color:red\"><b>Alist <%:NOT RUNNING%></b></em>';
 				}
 			}
 		}
diff --git a/luci-app-alist/po/zh-cn/alist.po b/luci-app-alist/po/zh-cn/alist.po
index db8ec74..319329e 100644
--- a/luci-app-alist/po/zh-cn/alist.po
+++ b/luci-app-alist/po/zh-cn/alist.po
@@ -4,8 +4,8 @@ msgstr "Alist 文件列表"
 msgid "Running state"
 msgstr "运行状态"
 
-msgid "Click to open Alist"
-msgstr "点击打开 Alist"
+msgid "Open Web Interface"
+msgstr "打开 Web 界面"
 
 msgid "A file list program that supports multiple storage."
 msgstr "一款支持多种存储的目录文件列表程序。"
@@ -13,8 +13,8 @@ msgstr "一款支持多种存储的目录文件列表程序。"
 msgid "manage password:"
 msgstr "管理密码："
 
-msgid "Global settings"
-msgstr "全局设置"
+msgid "Basic Setting"
+msgstr "基本设置"
 
 msgid "Port"
 msgstr "端口"
@@ -37,11 +37,11 @@ msgstr "SSL 密钥文件路径"
 msgid "Cache directory"
 msgstr "缓存目录"
 
-msgid "The Alist service is running."
-msgstr "Alist 服务已启动"
+msgid "RUNNING"
+msgstr "运行中"
 
-msgid "The Alist service is not running."
-msgstr "Alist 服务未启动"
+msgid "NOT RUNNING"
+msgstr "未运行"
 
 msgid "Collecting data..."
 msgstr "收集数据..."
@@ -52,9 +52,14 @@ msgstr "网络存储"
 msgid "User Manual"
 msgstr "用户手册"
 
-#: luci-app-alist/luasrc/model/cbi/alist.lua:35
 msgid "Allow Access From Internet"
 msgstr "允许从外网访问"
 
 msgid "Default username and password:"
 msgstr "默认用户名和密码："
+
+msgid "Enable Logs"
+msgstr "启用日志"
+
+msgid "Clear logs"
+msgstr "清空日志"
diff --git a/luci-app-alist/root/etc/init.d/alist b/luci-app-alist/root/etc/init.d/alist
index 3c40c03..54896f8 100755
--- a/luci-app-alist/root/etc/init.d/alist
+++ b/luci-app-alist/root/etc/init.d/alist
@@ -8,6 +8,7 @@ CONFIG=/etc/alist/config.json
 get_config() {
 	config_get_bool enabled $1 enabled 1
 	config_get port $1 port 5244
+	config_get log $1 log 1
 	config_get temp_dir $1 temp_dir "/tmp/alist"
 	config_get ssl $1 ssl 0
 	config_get ssl_cert $1 ssl_cert ""
@@ -46,6 +47,11 @@ start_service() {
 	else
 		SSL=false
 	fi
+	if [ "$log" -eq 1 ];then
+		LOG=true
+	else
+		LOG=false
+	fi
 	if [ "$allow_wan" -eq "1" ]; then
 		listen_addr="0.0.0.0"
 		external_access="allow"
@@ -55,7 +61,7 @@ start_service() {
 	fi
 	set_firewall
 	cat > $CONFIG <<EOF
-{"force":false,"address":"$listen_addr","port":$port,"jwt_secret":"","cdn":"","database":{"type":"sqlite3","host":"","port":0,"user":"","password":"","name":"","db_file":"/etc/alist/data.db","table_prefix":"x_","ssl_mode":""},"scheme":{"https":$SSL,"cert_file":"$ssl_cert","key_file":"$ssl_key"},"temp_dir":"$temp_dir","log":{"enable":false,"name":"$temp_dir/alist.log","max_size":10,"max_backups":5,"max_age":28,"compress":false}}
+{"force":false,"address":"$listen_addr","port":$port,"jwt_secret":"","cdn":"","database":{"type":"sqlite3","host":"","port":0,"user":"","password":"","name":"","db_file":"/etc/alist/data.db","table_prefix":"x_","ssl_mode":""},"scheme":{"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}}
 EOF
 	procd_open_instance alist
 	procd_set_param command $PROG