add heimdall support

applications/luci-app-heimdall/Makefile

@@ -0,0 +1,19 @@
+
+
+include $(TOPDIR)/rules.mk
+
+PKG_VERSION:=1.0.0
+PKG_RELEASE:=20220629
+
+LUCI_TITLE:=LuCI support for heimdall
+LUCI_PKGARCH:=all
+LUCI_DEPENDS:=+docker +luci-lib-iform
+
+define Package/luci-app-heimdall/conffiles
+/etc/config/heimdall
+endef
+
+include $(TOPDIR)/feeds/luci/luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature
+

applications/luci-app-heimdall/luasrc/controller/heimdall.lua

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+local util  = require "luci.util"
+local http = require "luci.http"
+local iform = require "luci.iform"
+local jsonc = require "luci.jsonc"
+
+module("luci.controller.heimdall", package.seeall)
+
+function index()
+
+  entry({"admin", "services", "heimdall"}, call("redirect_index"), _("Heimdall"), 30).dependent = true
+  entry({"admin", "services", "heimdall", "pages"}, call("heimdall_index")).leaf = true
+  entry({"admin", "services", "heimdall", "form"}, call("heimdall_form"))
+  entry({"admin", "services", "heimdall", "submit"}, call("heimdall_submit"))
+  entry({"admin", "services", "heimdall", "log"}, call("heimdall_log"))
+
+end
+
+local const_log_end = "XU6J03M6"
+local appname = "heimdall"
+local page_index = {"admin", "services", "heimdall", "pages"}
+
+function redirect_index()
+    http.redirect(luci.dispatcher.build_url(unpack(page_index)))
+end
+
+function heimdall_index()
+    luci.template.render("heimdall/main", {prefix=luci.dispatcher.build_url(unpack(page_index))})
+end
+
+function heimdall_form()
+    local error = ""
+    local scope = ""
+    local success = 0
+
+    local data = get_data()
+    local result = {
+        data = data,
+        schema = get_schema(data)
+    } 
+    local response = {
+            error = error,
+            scope = scope,
+            success = success,
+            result = result,
+    }
+    http.prepare_content("application/json")
+    http.write_json(response)
+end
+
+function get_schema(data)
+  local actions
+  if data.container_install then
+    actions = {
+      {
+          name = "restart",
+          text = "重启",
+          type = "apply",
+      },
+      {
+          name = "upgrade",
+          text = "更新",
+          type = "apply",
+      },
+      {
+          name = "remove",
+          text = "删除",
+          type = "apply",
+      },
+    } 
+  else
+    actions = {
+      {
+          name = "install",
+          text = "安装",
+          type = "apply",
+      },
+    }
+  end
+  local _ = luci.i18n.translate
+  local access = _('access homepage: ')
+  local homepage = '<a href=\"https://github.com/linuxserver/Heimdall\" target=\"_blank\">Heimdall</a>'
+  local schema = {
+    actions = actions,
+    containers = get_containers(data),
+    description = _("Heimdall is an elegant solution to organise all your web applications.")..access..homepage,
+    title = _("Heimdall")
+  }
+  return schema
+end
+
+function get_containers(data) 
+    local containers = {
+      status_container(data),
+      main_container(data)
+    }
+    return containers
+end
+
+function status_container(data)
+  local status_value
+
+  if data.container_install then
+    status_value = "Heimdall 运行中"
+  else
+    status_value = "Heimdall 未运行"
+  end
+
+  local status_c1 = {
+    labels = {
+      {
+        key = "状态：",
+        value = status_value
+      },
+      {
+        key = "访问：",
+        value = ""
+      }
+
+    },
+    description = "Heimdall 的状态信息如下：",
+    title = "服务状态"
+  }
+  return status_c1
+end
+
+function main_container(data)
+  local main_c2 = {
+      properties = {
+        {
+          name = "http_port",
+          required = true,
+          title = "HTTP 端口",
+          type = "string"
+        },
+        {
+          name = "https_port",
+          required = true,
+          title = "HTTPS 端口",
+          type = "string"
+        },
+        {
+          name = "config_path",
+          required = true,
+          title = "配置路径：",
+          type = "string",
+          enum = dup_to_enums(data.blocks),
+          enumNames = dup_to_enums(data.blocks)
+        },
+      },
+      description = "请选择合适的配置路径进行安装：",
+      title = "服务操作"
+    }
+    return main_c2
+end
+
+function get_data() 
+  local uci = require "luci.model.uci".cursor()
+  local default_path = ""
+  local blks = blocks()
+  if #blks > 0 then
+    default_path = blks[1] .. "/heimdall"
+  end
+  local blk1 = {}
+  for _, val in pairs(blks) do
+    table.insert(blk1, val .. "/heimdall")
+  end
+  local docker_path = util.exec("which docker")
+  local docker_install = (string.len(docker_path) > 0)
+  local container_id = util.trim(util.exec("docker ps -qf 'name="..appname.."'"))
+  local container_install = (string.len(container_id) > 0)
+  local http_port = tonumber(uci:get_first(appname, appname, "http_port", "8088"))
+  local https_port = tonumber(uci:get_first(appname, appname, "https_port", "8089"))
+  local data = {
+    http_port = http_port,
+    https_port = https_port,
+    lang = uci:get_first(appname, appname, "lang", "en"),
+    config_path = uci:get_first(appname, appname, "config_path", default_path),
+    blocks = blk1,
+    container_install = container_install
+  }
+  return data
+end
+
+function heimdall_submit()
+    local error = ""
+    local scope = ""
+    local success = 0
+    local result
+    
+    local json_parse = jsonc.parse
+    local content = http.content()
+    local req = json_parse(content)
+    if req["$apply"] == "upgrade" then
+      result = install_upgrade_heimdall(req)
+    elseif req["$apply"] == "install" then 
+      result = install_upgrade_heimdall(req)
+    elseif req["$apply"] == "restart" then 
+      result = restart_heimdall(req)
+    else
+      result = delete_heimdall()
+    end
+    http.prepare_content("application/json")
+    local resp = {
+        error = error,
+        scope = scope,
+        success = success,
+        result = result,
+    }
+    http.write_json(resp)
+end
+
+function heimdall_log()
+  iform.response_log("/var/log/"..appname..".log")
+end
+
+function install_upgrade_heimdall(req)
+  local http_port = req["http_port"]
+  local https_port = req["https_port"]
+
+  -- save config
+  local uci = require "luci.model.uci".cursor()
+  uci:tset(appname, "@"..appname.."[0]", {
+    http_port = http_port or "8088",
+    https_port = https_port or "8089",
+    lang = req["lang"],
+    config_path = req["config_path"],
+  })
+  uci:save(appname)
+  uci:commit(appname)
+
+  local exec_cmd = string.format("/usr/share/heimdall/install.sh %s", req["$apply"])
+  iform.fork_exec(exec_cmd)
+
+  local result = {
+    async = true,
+    exec = exec_cmd,
+    async_state = req["$apply"]
+  }
+  return result
+end
+
+function delete_heimdall()
+  local log = iform.exec_to_log("docker rm -f heimdall")
+  local result = {
+    async = false,
+    log = log
+  }
+  return result
+end
+
+function restart_heimdall()
+  local log = iform.exec_to_log("docker restart heimdall")
+  local result = {
+    async = false,
+    log = log
+  }
+  return result
+end
+
+function blocks()
+  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
+
+function dup_to_enums(a)
+  if #a == 0 then
+    return nil
+  end
+  local a2 = {}
+  for _, val in pairs(a) do
+    table.insert(a2, val)
+  end
+  return a2
+end

applications/luci-app-heimdall/luasrc/view/heimdall/main.htm

@@ -0,0 +1,33 @@
+<%+header%>
+
+<script>
+    (function(){
+    })();
+</script>
+<div id="app">
+</div>
+
+<script>
+  window.IstoreosFormConfig = {
+    getApi:"/cgi-bin/luci/admin/services/heimdall/form/",
+    logApi:"/cgi-bin/luci/admin/services/heimdall/log",
+    submitApi:"/cgi-bin/luci/admin/services/heimdall/submit",
+    getHook:function(resp){
+      var c1 = resp.result.schema.containers[0];
+      var idx = 1;
+      if  (resp.result.data.container_install) {
+        c1.labels[idx].value = '<a href="http://'+location.host+':'+resp.result.data.http_port+'" target="_blank">Heimdall HTTP 链接</a>';
+      } else {
+        c1.labels[idx].value = "安装并运行之后，才能用网页访问";
+      }
+      return resp;
+    },
+    submitHook:function(params){
+      return params;
+    }
+  }
+</script>
+<script type="module" crossorigin src="/luci-static/iform/1.0/index.js?v=<%=math.random(1,100000)%>"></script>
+<link rel="stylesheet" href="/luci-static/iform/1.0/style.css?v=<%=math.random(1,100000)%>">
+
+<%+footer%>

applications/luci-app-heimdall/po/zh-cn/heimdall.po

@@ -0,0 +1,2 @@
+msgid "heimdall"
+msgstr "Heimdall 精美导航"

applications/luci-app-heimdall/root/etc/config/heimdall

@@ -0,0 +1,6 @@
+config heimdall
+	option 'config_path' ''
+	option 'http_port' '8088'
+	option 'https_port' '8089'
+  option 'lang' ''
+

applications/luci-app-heimdall/root/usr/share/heimdall/install.sh

@@ -0,0 +1,118 @@
+#!/bin/sh
+# Author Xiaobao(xiaobao@linkease.com)
+
+ACTION=${1}
+WRLOCK=/var/lock/heimdall.lock
+LOGFILE=/var/log/heimdall.log
+LOGEND="XU6J03M6"
+shift 1
+
+IMAGE_NAME='lscr.io/linuxserver/heimdall:latest'
+
+check_params() {
+
+  if [ -z "${WRLOCK}" ]; then
+    echo "lock file not found"
+    exit 1
+  fi
+
+  if [ -z "${LOGFILE}" ]; then
+    echo "logger file not found"
+    exit 1
+  fi
+
+}
+
+lock_run() {
+  local lock="$WRLOCK"
+  exec 300>$lock
+  flock -n 300 || return
+  do_run
+  flock -u 300
+  return
+}
+
+run_action() {
+  if check_params; then
+    lock_run
+  fi
+}
+
+do_install() {
+  local CONFIG_PATH=`uci get heimdall.@heimdall[0].config_path 2>/dev/null`
+  local HTTP_PORT=`uci get heimdall.@heimdall[0].http_port 2>/dev/null`
+  local HTTPS_PORT=`uci get heimdall.@heimdall[0].https_port 2>/dev/null`
+  local LANG=`uci get heimdall.@heimdall[0].lang 2>/dev/null`
+  if [ -z "${CONFIG_PATH}" ]; then
+      echo "config path is empty!" >${LOGFILE}
+      exit 1
+  fi
+  if [ -z "${HTTP_PORT}" ]; then
+      HTTP_PORT=8088
+  fi
+  if [ -z "${HTTPS_PORT}" ]; then
+      HTTPS_PORT=8089
+  fi
+  echo "docker pull ${IMAGE_NAME}" >${LOGFILE}
+  docker pull ${IMAGE_NAME} >>${LOGFILE} 2>&1
+  docker rm -f heimdall
+  local mntv="/mnt:/mnt"
+  mountpoint -q /mnt && mntv="$mntv:rslave"
+  docker run -d \
+    --name=heimdall \
+    -e TZ=Asia/Shanghai \
+    -p ${HTTP_PORT}:80 \
+    -p ${HTTPS_PORT}:443 \
+    -v ${CONFIG_PATH}:/config -v ${mntv} \
+    --restart unless-stopped \
+    $IMAGE_NAME >>${LOGFILE} 2>&1
+
+  RET=$?
+  if [ "${RET}" = "0" ]; then
+    # mark END, remove the log file
+    echo ${LOGEND} >> ${LOGFILE}
+    sleep 5
+    rm -f ${LOGFILE}
+  else
+    # reserve the log
+    echo "docker run ${IMAGE_NAME} failed" >>${LOGFILE}
+    echo ${LOGEND} >> ${LOGFILE}
+  fi
+  exit ${RET}
+}
+
+# run in lock
+do_run() {
+  case ${ACTION} in
+    "install")
+      do_install
+    ;;
+    "upgrade")
+      do_install
+    ;;
+  esac
+}
+
+usage() {
+  echo "usage: wxedge sub-command"
+  echo "where sub-command is one of:"
+  echo "      install                Install the heimdall"
+  echo "      upgrade                Upgrade the heimdall"
+  echo "      remove                 Remove the heimdall"
+}
+
+case ${ACTION} in
+  "install")
+    run_action
+  ;;
+  "upgrade")
+    run_action
+  ;;
+  "remove")
+    docker rm -f heimdall
+  ;;
+  *)
+    usage
+  ;;
+esac
+