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| local p = {} | | local p = {} |
| local mw = require('mw')
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| local json = require('json') -- Ensure the JSON library is available
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| function p.main(frame) | | function p.main(frame) |
| -- Retrieve parameters from the template invocation
| | local categoryName = frame.args.categoryName or "Category:Example" -- Default category |
| local args = frame.args | | local limit = tonumber(frame.args.limit) or 10 -- Default limit |
| local categoryName = args.categoryName | |
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| -- Check if 'categoryName' is provided | | -- Fetch category members |
| if not categoryName or categoryName == "" then | | local members = mw.site.categoryMembers(categoryName, nil, limit) |
| return "Error: 'categoryName' parameter is missing or empty." | | |
| | -- Build the output |
| | local results = {} |
| | for _, member in ipairs(members) do |
| | table.insert(results, string.format("* [[%s]]", member.title)) |
| end | | end |
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| |
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| -- Ensure the category name starts with 'Category:'
| | -- Return the results as a bulleted list |
| if not categoryName:match("^Category:") then
| | return table.concat(results, "\n") |
| categoryName = "Category:" .. categoryName
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| end
| |
| | |
| -- Prepare the API request parameters
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| local params = {
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| action = "query",
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| list = "categorymembers",
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| cmtitle = categoryName,
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| cmlimit = "max",
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| format = "json"
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| }
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| | |
| -- Make the API request
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| local result = mw.site.api(params)
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| if not result then
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| return "Error: Failed to retrieve data from the API."
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| end
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| | |
| -- Parse the JSON response
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| local data = json.decode(result)
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| if not data or not data.query or not data.query.categorymembers then
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| return "Error: Invalid API response."
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| end
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| | |
| -- Extract page titles from the response
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| local pages = {}
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| for _, page in ipairs(data.query.categorymembers) do
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| table.insert(pages, page.title)
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| end
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| | |
| -- Handle cases where the category has no members
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| if #pages == 0 then
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| return "The category '" .. categoryName .. "' has no pages."
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| end
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| | |
| -- Return the list of page titles as a comma-separated string | |
| return table.concat(pages, ", ") | |
| end | | end |
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| return p | | return p |
