Module:InfoboxImage: Difference between revisions
From Roses, Tulips, & Liberty
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function i.IsPlaceholder(image) |
function i.IsPlaceholder(image) |
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-- change underscores to spaces |
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image2 = mw.ustring.gsub(image, "_", " ") |
image2 = mw.ustring.gsub(image, "_", " ") |
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-- if image starts with [[ then remove that and anything after | |
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if mw.ustring.sub(image2,1,2) == "[[" then |
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image2 = mw.ustring.sub(image2,3) |
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image2 = mw.ustring.gsub(image2, "([^|]*)|.*", "%1") |
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end |
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-- remove file: or image: prefix if exists |
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if mw.ustring.lower(mw.ustring.sub(image2,1,5)) == "file:" then |
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image2 = mw.ustring.sub(image2,6,mw.ustring.len(image2)); |
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end |
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if mw.ustring.lower(mw.ustring.sub(image2,1,6)) == "image:" then |
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image2 = mw.ustring.sub(image2,7,mw.ustring.len(image2)); |
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end |
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-- capitalise first letter |
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image2 = mw.ustring.upper(mw.ustring.sub(image2,1,1)) .. mw.ustring.sub(image2,2) |
image2 = mw.ustring.upper(mw.ustring.sub(image2,1,1)) .. mw.ustring.sub(image2,2) |
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end |
end |
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if |
if mw.ustring.sub(image,1,2) == "[[" then |
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return image; |
return image; |
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else |
else |
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-- remove file: or image: prefix if exists |
-- remove file: or image: prefix if exists |
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if |
if mw.ustring.lower(mw.ustring.sub(image,1,5)) == "file:" then |
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image = |
image = mw.ustring.sub(image,6,mw.ustring.len(image)); |
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end |
end |
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if |
if mw.ustring.lower(mw.ustring.sub(image,1,6)) == "image:" then |
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image = |
image = mw.ustring.sub(image,7,mw.ustring.len(image)); |
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end |
end |
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