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Update 2025-06-30
Update 2025-06-06 Update 2025-06-08 Update 2025-06-11 Update 2025-06-11 Update 2025-06-18 Update 2025-06-24
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@@ -29,32 +29,39 @@ end
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function M:doc2pdf(job)
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local tmp = "/tmp/yazi-" .. ya.uid() .. "/" .. ya.hash("office.yazi") .. "/"
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--[[ For Future Reference: Regarding `libreoffice` as preconverter
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--[[ For Future Reference: Regarding `libreoffice` as preconverter
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1. It prints errors to stdout (always, doesn't matter if it succeeded or it failed)
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2. Always writes the converted files to the filesystem, so no "Mario|Bros|Piping|Magic" for the data stream (https://ask.libreoffice.org/t/using-convert-to-output-to-stdout/38753)
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3. The `pdf:draw_pdf_Export` filter needs literal double quotes when defining its options (https://help.libreoffice.org/latest/en-US/text/shared/guide/pdf_params.html?&DbPAR=SHARED&System=UNIX#generaltext/shared/guide/pdf_params.xhp)
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3.1 Regarding double quotes and Lua strings, see https://www.lua.org/manual/5.1/manual.html#2.1 --]]
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local libreoffice = Command("libreoffice")
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:args({
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:arg({
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"--headless",
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"--convert-to",
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"pdf:draw_pdf_Export:{" ..
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"\"PageRange\":{" ..
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"\"type\":\"string\"," ..
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"\"value\":" .. "\"" .. job.skip + 1 .. "\"" ..
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"}" ..
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"}",
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"pdf:draw_pdf_Export:{"
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.. '"PageRange":{'
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.. '"type":"string",'
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.. '"value":'
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.. '"'
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.. job.skip + 1
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.. '"'
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.. "}"
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.. "}",
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"--outdir",
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tmp,
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tostring(job.file.url)
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tostring(job.file.url),
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})
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:stdin(Command.NULL)
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:stdout(Command.PIPED)
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:stderr(Command.NULL)
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:output()
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if not libreoffice.status.success then
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ya.err(libreoffice.stdout:match("LibreOffice .+"):gsub("%\n.*", "") .. " " .. libreoffice.stdout:match("Error .+"):gsub("%\n.*", ""))
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ya.err(
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libreoffice.stdout:match("LibreOffice .+"):gsub("%\n.*", "")
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.. " "
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.. libreoffice.stdout:match("Error .+"):gsub("%\n.*", "")
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)
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return nil, Err("Failed to preconvert `%s` to a temporary PDF", job.file.name)
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end
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@@ -80,7 +87,7 @@ function M:preload(job)
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end
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local output, err = Command("pdftoppm")
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:args({
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:arg({
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"-singlefile",
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"-jpeg",
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"-jpegopt",
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