58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
50 lines
1.3 KiB
Lua
50 lines
1.3 KiB
Lua
--[[
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Paginate a set or hash
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Input:
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KEYS[1] key pointing to the set or hash to be paginated.
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ARGV[1] page start offset
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ARGV[2] page end offset (-1 for all the elements)
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ARGV[3] cursor
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ARGV[4] offset
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ARGV[5] max iterations
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ARGV[6] fetch jobs?
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Output:
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[cursor, offset, items, numItems]
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]]
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local rcall = redis.call
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-- Includes
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--- @include "includes/findPage"
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local key = KEYS[1]
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local scanCommand = "SSCAN"
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local countCommand = "SCARD"
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local type = rcall("TYPE", key)["ok"]
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if type == "none" then
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return {0, 0, {}, 0}
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elseif type == "hash" then
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scanCommand = "HSCAN"
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countCommand = "HLEN"
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elseif type ~= "set" then
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return
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redis.error_reply("Pagination is only supported for sets and hashes.")
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end
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local numItems = rcall(countCommand, key)
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local startOffset = tonumber(ARGV[1])
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local endOffset = tonumber(ARGV[2])
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if endOffset == -1 then
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endOffset = numItems
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end
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local pageSize = (endOffset - startOffset) + 1
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local cursor, offset, items, jobs = findPage(key, scanCommand, startOffset,
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pageSize, ARGV[3], tonumber(ARGV[4]),
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tonumber(ARGV[5]), ARGV[6])
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return {cursor, offset, items, numItems, jobs}
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