ntopng/scripts/lua/manage_data.lua
2020-09-25 17:20:49 +02:00

142 lines
4.9 KiB
Lua

--
-- (C) 2013-20 - ntop.org
--
local dirs = ntop.getDirs()
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
require "lua_utils"
local delete_data_utils = require "delete_data_utils"
local template_utils = require "template_utils"
local ui_utils = require "ui_utils"
local page_utils = require("page_utils")
local page = _GET["page"] or _POST["page"] or 'export'
local info = ntop.getInfo()
local delete_data_utils = require "delete_data_utils"
sendHTTPContentTypeHeader('text/html')
page_utils.set_active_menu_entry(page_utils.menu_entries.manage_data)
dofile(dirs.installdir .. "/scripts/lua/inc/menu.lua")
if _POST and table.len(_POST) > 0 and isAdministrator() then
if _POST["delete_active_if_data"] then
-- Data for the active interface can't be hot-deleted.
-- a restart of ntopng is required so we just mark the deletion.
delete_data_utils.request_delete_active_interface_data(_POST["ifid"])
print(
'<div class="alert alert-success alert-dismissable"><a href="" class="close" data-dismiss="alert" aria-label="close">&times;</a>' ..
i18n('delete_data.delete_active_interface_data_ok',
{ifname = ifname, product = ntop.getInfo().product}) ..
'</div>')
else -- we're deleting an host
local host_info = url2hostinfo(_POST)
local parts = split(host_info["host"], "/")
local res
if (#parts == 2) and (tonumber(parts[2]) ~= nil) then
res = delete_data_utils.delete_network(_POST["ifid"], parts[1],
parts[2],
host_info["vlan"] or 0)
else
res = delete_data_utils.delete_host(_POST["ifid"], host_info)
end
local err_msgs = {}
for what, what_res in pairs(res) do
if what_res["status"] ~= "OK" then
err_msgs[#err_msgs + 1] =
i18n(delete_data_utils.status_to_i18n(what_res["status"]))
end
end
if #err_msgs == 0 then
print(
'<div class="alert alert-success alert-dismissable"><a href="" class="close" data-dismiss="alert" aria-label="close">&times;</a>' ..
i18n('delete_data.delete_ok',
{host = hostinfo2hostkey(host_info)}) .. '</div>')
else
print(
'<div class="alert alert-danger alert-dismissable"><a href="" class="close" data-dismiss="alert" aria-label="close">&times;</a>' ..
i18n('delete_data.delete_failed',
{host = hostinfo2hostkey(host_info)}) .. ' ' ..
table.concat(err_msgs, ' ') .. '</div>')
end
end
end
local delete_active_interface_requested =
delete_data_utils.delete_active_interface_data_requested(ifname)
page_utils.print_page_title(i18n("manage_data.manage_data"))
local menu = {
entries = {
{ key = 'export', title = i18n("manage_data.export_tab"), url = "?page=export" },
{ key = 'delete', title = i18n("manage_data.delete_tab"), url = "?page=delete", hidden = not isAdministrator() },
},
current_page = page
}
local notes = {
export = {
{content = i18n('export_data.note_maximum_number')},
{content = i18n('export_data.note_active_hosts')}
},
delete = {
{content = i18n('delete_data.note_persistent_data')},
{content = i18n('manage_data.system_interface_note')},
{content = i18n('delete_data.node_nindex_flows'), hidden = not interfaceHasNindexSupport() }
}
}
print(template_utils.gen("pages/manage_data.template", {
menu = menu,
template_utils = template_utils,
ui_utils = ui_utils,
manage_data = {
page = page,
note = notes[page],
delete_active_interface_requested = delete_active_interface_requested
}
}))
if not delete_active_interface_requested then
print(template_utils.gen("modal_confirm_dialog.html", {
dialog = {
id = "delete_active_interface_data",
action = "delete_interfaces_data('delete_active_if_data')",
title = i18n("manage_data.delete_active_interface"),
message = i18n("delete_data.delete_active_interface_confirmation", {
ifname = "<span id='interface-name-to-delete'></span>",
product = ntop.getInfo().product
}),
confirm = i18n("delete"),
confirm_button = "btn-danger"
}
}))
end
print(template_utils.gen("modal_confirm_dialog.html", {
dialog = {
id = "delete_data",
action = "delete_data()",
title = i18n("manage_data.delete"),
message = i18n("delete_data.delete_confirmation", {
host = '<span id="modal_host"></span><span id="modal_vlan"></span>'
}),
confirm = i18n("delete"),
confirm_button = "btn-danger"
}
}))
dofile(dirs.installdir .. "/scripts/lua/inc/footer.lua")