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educoder/app/helpers/shixuns_helper.rb

154 lines
4.8 KiB

module ShixunsHelper
def level_to_s(level)
%W(初级 中级 高级 顶级)[level-1]
end
#难度
def diff_to_s(trainee)
%W(初级学员 中级学员 高级学员 顶级学员)[trainee-1]
end
#1. 未发布
def status_to_s(status)
%W(未发布 已发布 已关闭)[status-1]
end
# 已完成实训所获得的经验值
def myshixun_exp myshixun
score = 0
myshixun.games.each do |game|
score += game.final_score.to_i < 0 ? 0 : game.challenge.score.to_i
end
score
end
# 已完成实训所消耗的时间
def myshixun_spend_time myshixun
time = myshixun.games.map(&:cost_time).sum
time
end
# 已完成实训的准确率
def myshixun_accuracy myshixun
accuracy = 0
count = 0
myshixun.games.each do |game|
count += 1
accuracy += game.accuracy ? game.accuracy : 0
end
accuracy.to_f / count
end
# 实训的最终通关时间
def myshixun_done_time myshixun
time = ""
if myshixun.status == 1 || myshixun.games.where(:status => 2).count == myshixun.shixun.challenges.count
time = myshixun.games.where(:status => 2).map(&:end_time).max
end
time
end
def had_passed_count
end
#显示项目配置菜单
def show_project_memu user
if user.allowed_to?(:edit_project, @shixun)
result = "edit_project"
elsif user.allowed_to?(:manage_members, @shixun)
result = "training_task"
elsif user.allowed_to?(:manage_versions, @shixun)
result = "manage_versions"
elsif user.allowed_to?(:manage_repository, @shixun)
result = "manage_repository"
end
result
end
def show_shixun_mirror shixun
mirror_name = ""
shixun.mirror_repositories.try(:each) do |mirror|
if mirror_name.blank?
mirror_name = mirror.type_name
else
mirror_name = "#{mirror_name};#{mirror.type_name}"
end
end
return mirror_name
end
def generate_script shixun, script
if script.present?
source_class_name = []
challenge_program_name = []
shixun.challenges.map(&:exec_path).each do |exec_path|
challenge_program_name << "\"#{exec_path}\""
if shixun.mirror_name.try(:first) == "Java"
if exec_path.nil? || exec_path.split("src/")[1].nil?
source = ""
else
source = "\"#{exec_path.split("src/")[1].split(".java")[0]}\""
end
source_class_name << source.gsub("/", ".") if source.present?
end
end
script = if script.include?("sourceClassName") && script.include?("challengeProgramName")
script.gsub("CHALLENGEPROGRAMNAMES","#{challenge_program_name.reject(&:blank?).join(" ")}").gsub("SOURCECLASSNAMES", "#{source_class_name.reject(&:blank?).join(" ")}")
else
script.gsub("CHALLENGEPROGRAMNAMES","#{challenge_program_name.reject(&:blank?).join(" ")}").gsub("SOURCECLASSNAMES", "#{challenge_program_name.reject(&:blank?).join(" ")}")
end
end
return script
end
def had_passed_challenge challenge
Game.where(:challenge_id => challenge.id, :status => 2).limit(3).reorder("final_score desc")
end
def finished_num challenge
Game.finished_num(challenge.id).count
end
def doing_num challenge
Game.doing_num(challenge.id).count
end
def challenge_status(challenge_id, user_id)
Game.where(challenge_id: challenge_id, user_id: user_id).limit(1).try(:status) || 0
end
# 若实训关卡位置,关卡数等信息发生变化则需要修改脚本内容
def modify_shixun_script shixun, script
if script.present?
source_class_name = []
challenge_program_name = []
shixun.challenges.map(&:exec_path).each do |exec_path|
challenge_program_name << "\"#{exec_path}\""
if shixun.main_mirror_name.try(:first) == "Java"
if exec_path.nil? || exec_path.split("src/")[1].nil?
source = "\"\""
else
source = "\"#{exec_path.split("src/")[1].split(".java")[0]}\""
end
source_class_name << source.gsub("/", ".") if source.present?
elsif shixun.main_mirror_name.try(:first) == "C#"
if exec_path.nil? || exec_path.split(".")[1].nil?
source = "\"\""
else
source = "\"#{exec_path.split(".")[0]}.exe\""
end
source_class_name << source if source.present?
end
end
script = if script.include?("sourceClassName") && script.include?("challengeProgramName")
script.gsub(/challengeProgramNames=\(.*\)/,"challengeProgramNames=\(#{challenge_program_name.reject(&:blank?).join(" ")}\)").gsub(/sourceClassNames=\(.*\)/, "sourceClassNames=\(#{source_class_name.reject(&:blank?).join(" ")}\)")
else
script.gsub(/challengeProgramNames=\(.*\)/,"challengeProgramNames=\(#{challenge_program_name.reject(&:blank?).join(" ")}\)").gsub(/sourceClassNames=\(.*\)/, "sourceClassNames=\(#{challenge_program_name.reject(&:blank?).join(" ")}\)")
end
end
return script
end
end