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class MemoryController < ApplicationController
before_filter :logged_in
def index
current_uuid = current_user.uuid.gsub("-", "")
Dir.chdir("/etc/minecraft/redstoner/plugins/JavaUtils/memory/players/#{current_uuid}")
psjson = JSON.parse(File.read("projects.json"))
@projects = psjson["owns"] + psjson["read"] + psjson["write"]
@project_names = @projects.collect{|p| (data = JSON.parse(File.read(File.expand_path("../..")+"/projects/#{p}/project.json")))["name"] + " | #{"own" if data["owner"] == current_uuid}#{"write" if data["write"].include? current_uuid}#{"read" if data["read"].include? current_uuid}"}
end
def list
render :index
end
def table
Dir.chdir("/etc/minecraft/redstoner/plugins/JavaUtils/memory/projects/#{params[:project].gsub(/[^a-zA-Z0-9-]/,"")[0..35]}")
@data = []
Dir.glob('*').reverse.each do |f|
File.open(Dir.pwd+"/#{f}") do |file|
@data.concat(file.read.unpack("C*").map{|h| h.to_s(16)})
unless (parse = JSON.parse((jf = File.open(Dir.pwd+"/project.json")).read))["read"].include? current_user.uuid.gsub("-","")
@can_edit = true
end
@name = parse["name"]
jf.close
end
end
end
def update_memory
Dir.chdir("/etc/minecraft/redstoner/plugins/JavaUtils/memory/projects/#{params[:project].gsub(/[^a-zA-Z0-9-]/,"")[0..35]}")
unless params[:mem_id].to_i > JSON.parse(File.read("project.json"))["size"] || (/[^A-Fa-f0-9]/.match params[:value])
new_text = ""
File.open("#{params[:file]}.hex"){|f| new_text = f.read.unpack("C*").collect{|h| h.to_s(16)}}
new_text[params[:mem_id].to_i] = params[:value]
File.open("#{params[:file]}.hex", "w") do |f|
f.write((new_text.collect{|h| h.to_s.to_i(16)}).pack("C*").force_encoding("UTF-8"))
end
render nothing: true
end
end
private
def logged_in
unless current_user
flash[:alert] = "Please log in before viewing memory files."
redirect_to home_statics_path
end
end
end
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