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Also fixed pagination for negative offsets (refs #54)

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This commit is contained in:
Timo Smit 2017-02-04 14:20:18 +01:00
parent f17df67a9b
commit 7484421845
1 changed files with 8 additions and 4 deletions
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12
luascripts/util/pagination.lua
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@ -22,10 +22,14 @@ function pagination.calculate(count, limit, offset)
offset = offset or 0
if offset < 0 then
offset = count + offset
end
if limit + offset > count then
if count < math.abs(offset) then
limit = count
offset = 0
else
limit = math.min(math.abs(offset), 30)
offset = count + offset
end
elseif limit + offset > count then
limit = count % limit
end