mirror of
https://github.com/sxyazi/yazi.git
synced 2026-07-22 23:31:05 +00:00
57 lines
1.2 KiB
Lua
57 lines
1.2 KiB
Lua
local M = {}
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function M:peek(job)
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local start, cache = os.clock(), ya.file_cache(job)
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if not cache then
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return
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end
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local ok, err = self:preload(job)
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if not ok or err then
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return
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end
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ya.sleep(math.max(0, rt.preview.image_delay / 1000 + start - os.clock()))
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ya.image_show(cache, job.area)
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ya.preview_widgets(job, {})
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end
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function M:seek() end
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function M:preload(job)
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local cache = ya.file_cache(job)
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if not cache or fs.cha(cache) then
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return true
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end
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local cmd = M.with_env()
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if job.args.flatten then
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cmd = cmd:arg("-flatten")
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end
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-- stylua: ignore
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local status, err = cmd:args {
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tostring(job.file.url), "-auto-orient", "-strip",
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"-sample", string.format("%dx%d>", rt.preview.max_width, rt.preview.max_height),
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"-quality", rt.preview.image_quality,
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string.format("JPG:%s", cache),
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}:status()
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if status then
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return status.success
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else
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return true, Err("Failed to start `magick`, error: %s", err)
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end
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end
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function M:spot(job) require("file"):spot(job) end
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function M.with_env()
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local cmd = Command("magick"):env("MAGICK_THREAD_LIMIT", 1)
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if rt.tasks.image_alloc > 0 then
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cmd = cmd:env("MAGICK_MEMORY_LIMIT", rt.tasks.image_alloc)
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end
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return cmd
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end
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return M
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