From d8a981a102190a08a4447daeedde1534bef6354b Mon Sep 17 00:00:00 2001 From: ben Date: Wed, 6 Sep 2023 19:31:25 -0400 Subject: [PATCH] first commit --- Makefile | 16 ++ README.md | 0 luasrc/controller/discourse.lua | 15 ++ luasrc/model/cbi/discourse.lua | 47 ++++++ luasrc/model/discourse.lua | 55 ++++++ luasrc/view/discourse/status.htm | 31 ++++ root/etc/config/discourse | 5 + root/etc/uci-defaults/luci-app-discourse | 14 ++ root/usr/libexec/apps/discourse/discourse.sh | 158 ++++++++++++++++++ .../share/rpcd/acl.d/luci-app-discourse.json | 11 ++ 10 files changed, 352 insertions(+) create mode 100644 Makefile create mode 100644 README.md create mode 100755 luasrc/controller/discourse.lua create mode 100644 luasrc/model/cbi/discourse.lua create mode 100644 luasrc/model/discourse.lua create mode 100644 luasrc/view/discourse/status.htm create mode 100644 root/etc/config/discourse create mode 100644 root/etc/uci-defaults/luci-app-discourse create mode 100755 root/usr/libexec/apps/discourse/discourse.sh create mode 100644 root/usr/share/rpcd/acl.d/luci-app-discourse.json diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..321a93b --- /dev/null +++ b/Makefile @@ -0,0 +1,16 @@ + + +include $(TOPDIR)/rules.mk + + +LUCI_TITLE:=LuCI support for discourse +LUCI_PKGARCH:=all +LUCI_DEPENDS:=+lsblk +docker +luci-lib-taskd + +define Package/luci-app-discourse/conffiles +/etc/config/discourse +endef + +include $(TOPDIR)/feeds/luci/luci.mk + +# call BuildPackage - OpenWrt buildroot signature diff --git a/README.md b/README.md new file mode 100644 index 0000000..e69de29 diff --git a/luasrc/controller/discourse.lua b/luasrc/controller/discourse.lua new file mode 100755 index 0000000..bb59f95 --- /dev/null +++ b/luasrc/controller/discourse.lua @@ -0,0 +1,15 @@ + +module("luci.controller.discourse", package.seeall) + +function index() + entry({"admin", "apps"}, firstchild(), _("Apps") , 45).dependent = false + if not nixio.fs.access("/etc/config/discourse") then + return + end + + local page = entry({"admin", "apps", "discourse"}, cbi("discourse"), _("discourse")) + page.order = 10 + page.dependent = true + page.acl_depends = { "luci-app-discourse" } + entry({"admin","apps","discourse","status"},call("act_status")).leaf=true +end diff --git a/luasrc/model/cbi/discourse.lua b/luasrc/model/cbi/discourse.lua new file mode 100644 index 0000000..5b441cc --- /dev/null +++ b/luasrc/model/cbi/discourse.lua @@ -0,0 +1,47 @@ +--[[ +LuCI - Lua Configuration Interface +]]-- + +local taskd = require "luci.model.tasks" +local discourse_model = require "luci.model.discourse" +local m, s, o + +m = taskd.docker_map("discourse", "discourse", "/usr/libexec/apps/discourse/discourse.sh", + translate("discourse"), + translate("Discourse is an open source discussion platform with built-in moderation and governance systems that let discussion communities protect themselves from bad actors even without official moderators.") + .. translate("Official website:") .. ' https://hub.docker.com/r/bitnami/discourse/') + +s = m:section(SimpleSection, translate("Service Status"), translate("discourse status:")) +s:append(Template("discourse/status")) + +s = m:section(TypedSection, "discourse", translate("Setup"), translate("Refresh to update settings.")) +s.addremove=false +s.anonymous=true + +o = s:option(Value, "port", translate("Port").."*") +o.rmempty = false +o.default = "8787" +o.datatype = "port" + +o = s:option(Value, "image_name", translate("Image").."*") +o.rmempty = false +o.datatype = "string" +o:value("docker.io/bitnami/discourse", "docker.io/bitnami/discourse") +o.default = "docker.io/bitnami/discourse" + +local blocks = discourse_model.blocks() +local home = discourse_model.home() + +o = s:option(Value, "config_path", translate("Enter router IP or domain name").."*") +o.rmempty = false +o.datatype = "string" +o:value("192.168.70.1", "192.168.70.1") +o.default = "192.168.70.1" + +local paths, default_path = discourse_model.find_paths(blocks, home, "Configs") +for _, val in pairs(paths) do + o:value(val, val) +end +o.default = default_path + +return m diff --git a/luasrc/model/discourse.lua b/luasrc/model/discourse.lua new file mode 100644 index 0000000..64587ca --- /dev/null +++ b/luasrc/model/discourse.lua @@ -0,0 +1,55 @@ +local util = require "luci.util" +local jsonc = require "luci.jsonc" + +local discourse = {} + +discourse.blocks = function() + local f = io.popen("lsblk -s -f -b -o NAME,FSSIZE,MOUNTPOINT --json", "r") + local vals = {} + if f then + local ret = f:read("*all") + f:close() + local obj = jsonc.parse(ret) + for _, val in pairs(obj["blockdevices"]) do + local fsize = val["fssize"] + if fsize ~= nil and string.len(fsize) > 10 and val["mountpoint"] then + -- fsize > 1G + vals[#vals+1] = val["mountpoint"] + end + end + end + return vals +end + +discourse.home = function() + local uci = require "luci.model.uci".cursor() + local home_dirs = {} + home_dirs["main_dir"] = uci:get_first("quickstart", "main", "main_dir", "/root") + home_dirs["Configs"] = uci:get_first("quickstart", "main", "conf_dir", home_dirs["main_dir"].."/Configs") + home_dirs["Public"] = uci:get_first("quickstart", "main", "pub_dir", home_dirs["main_dir"].."/Public") + home_dirs["Downloads"] = uci:get_first("quickstart", "main", "dl_dir", home_dirs["Public"].."/Downloads") + home_dirs["Caches"] = uci:get_first("quickstart", "main", "tmp_dir", home_dirs["main_dir"].."/Caches") + return home_dirs +end + +discourse.find_paths = function(blocks, home_dirs, path_name) + local default_path = '' + local configs = {} + + default_path = home_dirs[path_name] .. "/discourse" + if #blocks == 0 then + table.insert(configs, default_path) + else + for _, val in pairs(blocks) do + table.insert(configs, val .. "/" .. path_name .. "/discourse") + end + local without_conf_dir = "/root/" .. path_name .. "/discourse" + if default_path == without_conf_dir then + default_path = configs[1] + end + end + + return configs, default_path +end + +return discourse diff --git a/luasrc/view/discourse/status.htm b/luasrc/view/discourse/status.htm new file mode 100644 index 0000000..fe19fdf --- /dev/null +++ b/luasrc/view/discourse/status.htm @@ -0,0 +1,31 @@ +<% +local util = require "luci.util" +local container_status = util.trim(util.exec("/usr/libexec/apps/discourse/discourse.sh status")) +local container_install = (string.len(container_status) > 0) +local container_running = container_status == "running" +-%> +
+ +
+ <% if container_running then %> + + <% else %> + + <% end %> +
+
+<% +if container_running then + local port=util.trim(util.exec("/usr/libexec/apps/discourse/discourse.sh port")) + if port == "" then + port="8787" + end +-%> +
+ +
+ + +
+
+<% end %> diff --git a/root/etc/config/discourse b/root/etc/config/discourse new file mode 100644 index 0000000..5b7d8ea --- /dev/null +++ b/root/etc/config/discourse @@ -0,0 +1,5 @@ +config discourse + option 'port' '8787' + option 'config_path' '192.168.70.1' + option 'image_name' 'docker.io/bitnami/discourse:2' + diff --git a/root/etc/uci-defaults/luci-app-discourse b/root/etc/uci-defaults/luci-app-discourse new file mode 100644 index 0000000..b35a04c --- /dev/null +++ b/root/etc/uci-defaults/luci-app-discourse @@ -0,0 +1,14 @@ +#!/bin/sh + +config_dir=`uci -q get discourse.@discourse[0].config_path` + +data_dir=`docker inspect --format '{{.Mounts}}' discourse | grep -Eom1 '[^ ]+/_data /var/www/html local true ' | cut -d' ' -f1` + +if [ -n "$data_dir" -a "$data_dir" != "$config_dir" ]; then + uci -q batch <<-EOF >/dev/null + set discourse.@discourse[0].config_path="$data_dir" + commit discourse +EOF +fi + +exit 0 diff --git a/root/usr/libexec/apps/discourse/discourse.sh b/root/usr/libexec/apps/discourse/discourse.sh new file mode 100755 index 0000000..8c9fb32 --- /dev/null +++ b/root/usr/libexec/apps/discourse/discourse.sh @@ -0,0 +1,158 @@ +#!/bin/sh + +ACTION=${1} +shift 1 + +get_image() { + IMAGE_NAME="docker.io/bitnami/discourse:2" +} + +do_install_detail() { + local config=`uci get discourse.@discourse[0].config_path 2>/dev/null` + local port=`uci get discourse.@discourse[0].port 2>/dev/null` + local IMAGE_NAME=`uci get discourse.@discourse[0].image_name 2>/dev/null` + local username=`uci get discourse.@discourse[0].username 2>/dev/null` + local password=`uci get discourse.@discourse[0].password 2>/dev/null` + + #Generate the generic environment variables for the docker-compose + + GEN_PASS=$(< /dev/urandom tr -dc A-Za-z0-9 2>/dev/null | head -c14; echo) + GEN_PASS2=$(< /dev/urandom tr -dc A-Za-z0-9 2>/dev/null | head -c14; echo) + + # Get our local LAN IP Address + LAN_IP=$(uci get network.lan.ipaddr) + # Strip trailing network mask + LAN_IP="${LAN_IP%/*}" + + if [ -z "$config" ]; then + echo "config path is empty!" + exit 1 + fi + + [ -z "$port" ] && port="" + [ -z "$IMAGE_NAME" ] && IMAGE_NAME=docker.io/bitnami/discourse:2 + + + # Create Docker Compose file with custom variables +touch docker-compose.yml + # Create Docker Compose file with custom variables +cat > docker-compose.yml <