71 lines
1.6 KiB
Lua
71 lines
1.6 KiB
Lua
-- name = "Курс валют ЦБ"
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-- description = "Cкрипт отображает курс валюты ЦБ России на заданную дату (usd 30 3 22)"
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-- data_source = "https://www.cbr.ru/"
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-- type = "search"
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-- lang = "ru"
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-- author = "Andrey Gavrilov"
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-- version = "1.0"
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-- modules
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local xml = require "xml"
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local md_color = require "md_colors"
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-- constants
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local red = md_colors.red_500
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-- variables
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local cur = ""
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local dat = ""
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local val = 0
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function on_search(inp)
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val = 0
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local c,d,m,y = inp:match("^(%a%a%a)%s?(%d?%d?)%s?(%d?%d?)%s?(%d?%d?%d?%d?)$")
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if c == nil then return end
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cur = c:upper()
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local t = os.date("*t")
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if d == "" then
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d = t.day
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end
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if m == "" then
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m = t.month
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end
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if y == "" then
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y = t.year
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elseif y%100 > 95 then
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y = 1900 + y%100
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else
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y = 2000 + y%100
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end
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dat = os.date("%d.%m.%Y",os.time{day=d,month=m,year=y})
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search:show({"Курс "..cur.." "..dat},{red})
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end
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function on_click()
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if val == 0 then
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http:get("https://www.cbr.ru/scripts/XML_daily.asp?date_req="..dat:replace("%.","/"))
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return false
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else
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system:copy_to_clipboard(val)
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return true
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end
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end
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function on_network_result(res)
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local t = xml:parse(res)
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for i,v in ipairs(t.ValCurs.Valute) do
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if v.CharCode:value() == cur then
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search:show({t.ValCurs["@Date"],v.Nominal:value().." "..v.CharCode:value().." = "..v.Value:value():replace(",",".").." RUB"},{red,red})
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val = v.Value:value()
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return
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end
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end
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search:show({"Нет данных по валюте "..cur},{red})
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end
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function on_long_click()
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system:copy_to_clipboard(val)
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return true
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end
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