class RPW::Client
Constants
- RPW_SERVER_DOMAIN
Attributes
gateway[R]
Public Class Methods
new(gateway = nil)
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# File lib/rpw/client.rb, line 9 def initialize(gateway = nil) @gateway = gateway || Gateway.new(RPW_SERVER_DOMAIN, client_data["key"]) end
Public Instance Methods
complete(position)
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# File lib/rpw/client.rb, line 133 def complete(position) if client_data["completed"] # we actually have to put the _next_ lesson on the completed stack set_progress(self.next["position"]) else client_data["completed"] = [] set_progress(position) end end
current()
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# File lib/rpw/client.rb, line 28 def current return list.first unless client_data["completed"] list.sort_by { |c| c["position"] }.find { |c| c["position"] == current_position } end
directories_ready?()
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# File lib/rpw/client.rb, line 119 def directories_ready? ["video", "quiz", "lab", "text", "cgrp"].all? do |path| File.directory?(path) end end
directory_setup(home_dir_ok = true)
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# File lib/rpw/client.rb, line 55 def directory_setup(home_dir_ok = true) ["video", "quiz", "lab", "text", "cgrp"].each do |path| FileUtils.mkdir_p(path) unless File.directory?(path) end if home_dir_ok ClientData.create_in_home! else ClientData.create_in_pwd! end unless File.exist?(".gitignore") && File.read(".gitignore").match(/rpw_info/) File.open(".gitignore", "a") do |f| f.puts "\n" f.puts ".rpw_info\n" f.puts "video\n" f.puts "quiz\n" f.puts "lab\n" f.puts "text\n" f.puts "cgrp\n" end end File.open("README.md", "w+") do |f| f.puts File.read(File.join(File.dirname(__FILE__), "README.md")) end end
download_and_extract(content)
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# File lib/rpw/client.rb, line 125 def download_and_extract(content) location = content["style"] + "/" + content["s3_key"] unless File.exist?(location) gateway.download_content(content, folder: content["style"]) extract_content(content) if content["s3_key"].end_with?(".tar.gz") end end
latest_version?()
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# File lib/rpw/client.rb, line 96 def latest_version? return true unless ClientData.exists? return true if client_data["last_version_check"] && client_data["last_version_check"] >= Time.now - (60 * 60) begin latest = gateway.latest_version? rescue return true end client_data["last_version_check"] = if latest Time.now else false end end
list()
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# File lib/rpw/client.rb, line 33 def list @list ||= begin if client_data["content_cache_generated"] && client_data["content_cache_generated"] >= Time.now - 60 * 60 client_data["content_cache"] else begin client_data["content_cache"] = gateway.list_content client_data["content_cache_generated"] = Time.now client_data["content_cache"] rescue client_data["content_cache"] || (raise Error.new("No internet connection")) end end end end
next()
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# File lib/rpw/client.rb, line 23 def next return list.first unless client_data["completed"] list.sort_by { |c| c["position"] }.find { |c| c["position"] > current_position } end
register_email(email)
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# File lib/rpw/client.rb, line 19 def register_email(email) gateway.register_email(email) end
set_progress(pos, all_prior: false)
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# File lib/rpw/client.rb, line 83 def set_progress(pos, all_prior: false) client_data["completed"] = [] && return if pos.nil? if all_prior lessons = list.select { |l| l["position"] <= pos } client_data["completed"] = lessons.map { |l| l["position"] } lessons else lesson = list.find { |l| l["position"] == pos } client_data["completed"] += [pos] lesson end end
setup(key)
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# File lib/rpw/client.rb, line 13 def setup(key) success = gateway.authenticate_key(key) client_data["key"] = key if success success end
setup?()
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# File lib/rpw/client.rb, line 114 def setup? return false unless ClientData.exists? client_data["key"] end
show(content_pos)
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# File lib/rpw/client.rb, line 51 def show(content_pos) list.find { |l| l["position"] == content_pos } end
Private Instance Methods
client_data()
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# File lib/rpw/client.rb, line 149 def client_data @client_data ||= ClientData.new end
current_position()
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# File lib/rpw/client.rb, line 145 def current_position @current_position ||= client_data["completed"]&.last || 0 end
extract_content(content)
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# File lib/rpw/client.rb, line 153 def extract_content(content) folder = content["style"] `tar -C #{folder} -xzf #{folder}/#{content["s3_key"]}` end