local M = {}
M.file_get_contents = function(filepath)
local file, errmsg = io.open(fw.website_dir()..filepath, "r")
if not file then
fw.throw_string(errmsg)
end
local content = file:read("*a")
if content == nil or content == "" then
print("file_get_contents error: ",filepath)
return ""
end
local replaced,c2 = engine.replace(content)
if replaced then
return c2
end
return content
end
M.menu_top = function()
-- 当前请求路径
local request_path = request.filepath() or ""
-- 取配置
local menuData = require("fwutils.develop.function.menu").bytecode(string.format("%d",engine.cfg.role_id()))
if not menuData then
return ""
end
-- 提取并排序主菜单
local menuItems = {}
for name, item in pairs(menuData) do
table.insert(menuItems, {
name = name,
item = item,
sort = item.sort or 0
})
end
table.sort(menuItems, function(a, b)
return a.sort > b.sort
end)
local html = [[
]]
-- 渲染主菜单
for _, entry in ipairs(menuItems) do
local name = entry.name
local item = entry.item
local icon = item.icon or ""
local path = item.path or "#"
local activeClass = ""
if item.children then
-- 有子菜单
local isMegamenu = item.megamenu and " dropdown-megamenu" or ""
-- 检查子菜单是否有激活
local hasActiveChild = false
local children = {}
for childName, childItem in pairs(item.children) do
table.insert(children, {
name = childName,
item = childItem,
sort = childItem.sort or 0
})
if not hasActiveChild and (request_path == (childItem.path or "")) then
hasActiveChild = true
end
end
table.sort(children, function(a, b)
return a.sort > b.sort
end)
-- 父菜单激活：当前页面是父菜单path，或是任一子菜单path
if request_path == path or hasActiveChild then
activeClass = "active-link"
end
html = html .. [[
]]
-- 渲染子菜单
for _, child in ipairs(children) do
local childName = child.name
local childItem = child.item
local childPath = childItem.path or "#"
-- 子菜单不设置激活样式
html = html .. [[
]]
return [=[
]]
end
M.regist = function(env)
for key, value in pairs(M) do
if type(value) == "function" and key ~= "functions" and key ~= "get_all_functions" then
env[key] = value
end
end
return env
end
return M