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gitlink-forgeplus
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gitea文件下载缓存

This commit is contained in:
xxq250 2024-10-17 11:14:33 +08:00
parent 2e773e92fb
commit f2ab9f6a28
1 changed files with 30 additions and 15 deletions
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45
app/controllers/attachments_controller.rb
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@ -32,23 +32,38 @@ class AttachmentsController < ApplicationController
def get_file
normal_status(-1, "参数缺失") if params[:download_url].blank?
url = base_url.starts_with?("https:") ? params[:download_url].to_s.gsub("http:", "https:") : params[:download_url].to_s
if url.starts_with?(base_url) && !url.starts_with?("#{base_url}/repo")
domain = GiteaService.gitea_config[:domain]
api_url = GiteaService.gitea_config[:base_url]
url = ("/repos"+url.split(base_url + "/api")[1])
filepath, ref = url.split("/")[-1].split("?")
url.gsub!(url.split("/")[-1], '')
Rails.logger.info("url===#{url}")
Rails.logger.info(filepath)
request_url = [domain, api_url, URI.encode(url), URI.escape(filepath), "?ref=#{URI.escape(ref.split('ref=')[1])}&access_token=#{User.where(admin: true).take&.gitea_token}"].join
Rails.logger.info("request_url===#{request_url}")
response = Faraday.get(request_url)
filename = filepath
md5_file = Base64.strict_encode64(params[:download_url])
tmp_path = "#{Rails.root}/public/files/#{Time.now.strftime('%Y%m%d%')}-#{md5_file}"
cache_key ="get_file:#{Time.now.strftime('%Y%m%d%')}:#{md5_file}"
value = Rails.cache.read(cache_key)
if value.to_i >= 5 && File.exist?(tmp_path)
send_data(tmp_path, filename: filename, type: "application/octet-stream", disposition: 'attachment')
else
response = Faraday.get(URI.encode(url))
filename = params[:download_url].to_s.split("/").pop()
if url.starts_with?(base_url) && !url.starts_with?("#{base_url}/repo")
domain = GiteaService.gitea_config[:domain]
api_url = GiteaService.gitea_config[:base_url]
url = ("/repos"+url.split(base_url + "/api")[1])
filepath, ref = url.split("/")[-1].split("?")
url.gsub!(url.split("/")[-1], '')
Rails.logger.info("url===#{url}")
Rails.logger.info(filepath)
request_url = [domain, api_url, URI.encode(url), URI.escape(filepath), "?ref=#{URI.escape(ref.split('ref=')[1])}&access_token=#{User.where(admin: true).take&.gitea_token}"].join
Rails.logger.info("request_url===#{request_url}")
response = Faraday.get(request_url)
filename = filepath
else
response = Faraday.get(URI.encode(url))
filename = params[:download_url].to_s.split("/").pop()
end
if value.to_i == 0
File.open(tmp_path, 'wb') do |file|
file.write(response.body)
end
end
value = value.to_i + 1
Rails.cache.write(cache_key, value, expires_in: 1.day)
send_data(response.body.force_encoding("UTF-8"), filename: filename, type: "application/octet-stream", disposition: 'attachment')
end
send_data(response.body.force_encoding("UTF-8"), filename: filename, type: "application/octet-stream", disposition: 'attachment')
end
def create