81 lines
2.5 KiB
Lua
81 lines
2.5 KiB
Lua
-- 指定模块引用目录，否则无法加载同目录下的其他文件
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--package.path = package.path .. ';/usr/local/opt/openresty/nginx/scripts/?.lua';
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package.path = package.path .. ';<SCRIPT_PATH>/?.lua';
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local upyun_remove = {}
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local json = require("cjson")
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local strip_path = require("lib.strip_path")
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local Upyun = require('lib.upyun')
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function upyun_remove.remove(filepath, filename, retry)
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if retry == nil then
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retry = 1
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end
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if retry > 3 then
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ngx.status = 404
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local msg = "failed to remove file " .. filepath .. " reach max retries"
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ngx.log(ngx.ERR, msg)
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ngx.say(msg)
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else
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local upyun, err = Upyun:new2({
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user = ngx.var.upyun_operator,
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passwd = ngx.var.upyun_password,
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localFilePath = nil
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})
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if not upyun then
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ngx.status = 500
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ngx.log(ngx.ERR, "failed to initialize upyun: " .. err)
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return
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end
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local bucket = ngx.var.upyun_bucket
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local directory = ngx.var.upyun_directory
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if not filename then
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--filename = strip_path.strip_path(filepath)
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filename = filepath
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end
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ngx.log(ngx.INFO, 'bucket -> ', bucket)
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ngx.log(ngx.INFO, 'directory -> ', directory)
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local removePath = bucket .. "/" .. directory .. "/" .. filename
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ngx.log(ngx.INFO, " removePath " , removePath)
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--local options = {
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-- md5 = true
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--}
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ngx.log(ngx.INFO, ' ========>>>>> ', removePath)
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local info, err = upyun:remove_file(removePath)
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if not info then
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local error_table = json.decode(err)
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ngx.log(ngx.ERR, "Upyun Remove File Error: " .. filepath .. " e: " .. err .. " " .. '[' .. error_table["code"] .. ']')
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if (error_table["code"] == 40000006)
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then
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ngx.log(ngx.ERR, "Retry remove file : " .. '[' .. err .. ']')
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upyun_remove.remove(filepath, filename, retry+1)
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else
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ngx.status = 404
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local msg = "failed to remove file : " .. filepath .. ' [' .. err .. ']'
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ngx.log(ngx.ERR, msg)
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ngx.say(msg)
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end
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else
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ngx.status = 200
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local fullpath = ngx.var.upyun_domain .. "/" .. directory .. "/" .. filename
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ngx.log(ngx.INFO, "SUCCESS REMOVE -> UPYUN URL -> ", fullpath)
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ngx.say(fullpath)
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end
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end
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end
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return upyun_remove |