Module:PriceServer: Difference between revisions
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local | local PriceServer = {} | ||
local function fetchPrices() | local function fetchPrices() | ||
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end | end | ||
function | function PriceServer.getPrice(id) | ||
local pricesData, err = fetchPrices() | local pricesData, err = fetchPrices() | ||
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end | end | ||
return | function PriceServer.getPriceGraphImage(id) | ||
return string.format('<img src="http://priceserver.theblockheads.net/get_price_graph_data.php?item_id=%s" alt="Price graph for item %s" />', tostring(id), tostring(id)) | |||
end | |||
return PriceServer |
Latest revision as of 13:03, 29 October 2024
Documentation for this module may be created at Module:PriceServer/doc
local PriceServer = {}
local function fetchPrices()
local apiUrl = "http://priceserver.theblockheads.net/get_prices.php"
local response, code = http.get(apiUrl)
if code ~= 200 then
return nil, "Error retrieving prices " .. tostring(code)
end
-- Parse the response
local json = require('json')
return json.decode(response)
end
function PriceServer.getPrice(id)
local pricesData, err = fetchPrices()
if err then
return err
end
if pricesData then
for _, item in ipairs(pricesData) do
if item.id == id then
return string.format("%.2f", tonumber(item.price)) -- Round to two decimal places
end
end
end
return "Item not found."
end
function PriceServer.getPriceGraphImage(id)
return string.format('<img src="http://priceserver.theblockheads.net/get_price_graph_data.php?item_id=%s" alt="Price graph for item %s" />', tostring(id), tostring(id))
end
return PriceServer