Module: Cosgrove::Support

Includes:
ActionView::Helpers::DateHelper, ActionView::Helpers::TextHelper, Utils
Included in:
Bot, CommentJob, Market, UpvoteJob
Defined in:
lib/cosgrove/support.rb

Instance Method Summary collapse

Methods included from Utils

#api, #chain_options, #core_asset, #cycle_api_at, #cycle_stream_at, #debt_asset, #find_author, #find_author_name_permlink, #find_comment, #find_comment_by_slug, #find_transfer, #follow_api, #head_block_number, #hive_engine, #hive_engine_blockchain, #hive_engine_contracts, #hive_engine_shutdown, #last_irreversible_block_num, #new_tx, #parse_slug, #ping_api, #properties, #reset_api, #reset_stream, #steem_engine, #steem_engine_blockchain, #steem_engine_contracts, #steem_engine_shutdown, #stream, #to_rep

Methods included from Config

#channel_disable_comment_voting, #channel_upvote_weight, #cosgrove_allow_pm_commands, #cosgrove_client_id, #cosgrove_disable_comment_voting, #cosgrove_operators, #cosgrove_secure, #cosgrove_token, #cosgrove_upvote_weight, #discord_channels, #discord_fancy_log, #discord_log_mode, #hive_account, #hive_api_failover_urls, #hive_api_url, #hive_engine_api_url, #hive_posting_wif, #meeseeker_url, #steem_account, #steem_api_failover_urls, #steem_api_url, #steem_engine_api_url, #steem_posting_wif, #test_api_failover_urls, #test_api_url, #test_posting_wif

Instance Method Details



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# File 'lib/cosgrove/support.rb', line 60

def append_link_details(event, slug)
  return if skipped_channel? event.channel.id
  
  chain = :hive
  author_name, permlink = parse_slug slug
  created = nil
  cashout_time = nil
  message = nil
  
  return unless !!author_name && !!permlink
  
  if !!event
    begin
      message = event.respond "Looking up `#{author_name}/#{permlink}` ..."
    rescue Discordrb::Errors::NoPermission => _
      puts "Unable to append link details on #{event.channel.server.name} in #{event.channel.name}"
      skip_channel event.channel.id
      return nil
    end
  end
  
  posts = case chain
  # when :steem then SteemApi::Comment.where(author: author_name, permlink: permlink)
  when :hive then HiveSQL::Comment.where(author: author_name, permlink: permlink)
  end
  
  posts.select(:ID, :created, :cashout_time, :author, :permlink, :active_votes, :children, :category)
  
  post = posts.last
  
  if post.nil?
    # Fall back to RPC
    api(chain).get_content(author_name, permlink) do |content, errors|
      unless content.author.empty?
        post = content
        created = Time.parse(content.created + 'Z')
        cashout_time = Time.parse(content.cashout_time + 'Z')
      end
    end
  end
  
  if post.nil?
    if !!message
      message = message.edit 'Looking for content on Hive ...'
    end
    
    # Fall back to Hive RPC
    api(:hive).get_content(author_name, permlink) do |content, errors|
      unless content.author.empty?
        post = content
        created = Time.parse(content.created + 'Z')
        cashout_time = Time.parse(content.cashout_time + 'Z')
      end
    end
  end
  
  if post.nil?
    if !!message
      message = message.edit 'Unable to locate.'
      sleep 5
      message.delete
    end
    
    return
  end
  
  created ||= post.created
  cashout_time ||= post.cashout_time
  
  details = []
  age = time_ago_in_words(created)
  age = age.slice(0, 1).capitalize + age.slice(1..-1)
  
  details << if created < 15.minutes.ago
    "#{age} old"
  else
    "**#{age}** old"
  end
  message = message.edit details.join('; ') if !!message
  
  if !!post.category && !!post.category.starts_with?('hive-') && (communities = Cosgrove::FindCommunitiesJob.new.perform(nil, [post.category]), 1).any?
    details << "in #{communities.first.payload['props']['title']}" rescue nil
    message = message.edit details.join('; ') if !!message
  end
  
  active_votes = case post.active_votes
  when String then JSON[post.active_votes] rescue []
  else; active_votes
  end
  
  if active_votes.respond_to?(:any?) && active_votes.any?
    upvotes = active_votes.map{ |v| v if v['weight'].to_i > 0 }.compact.count
    downvotes = active_votes.map{ |v| v if v['weight'].to_i < 0 }.compact.count
    netvotes = upvotes - downvotes
    details << "Net votes: #{netvotes}"
    message = message.edit details.join('; ') if !!message
    
    # Only append this detail of the post less than an hour old.
    if created > 1.hour.ago
      votes = case chain
      # when :steem then SteemApi::Tx::Vote.where('timestamp > ?', post.created)
      when :hive then HiveSQL::Tx::Vote.where('timestamp > ?', post.created)
      end
      total_votes = votes.distinct("concat(author, permlink)").count
      total_voters = votes.distinct(:voter).count
        
      if total_votes > 0 && total_voters > 0
        details << "Out of #{pluralize(total_votes - netvotes, 'vote')} cast by #{pluralize(total_voters, 'voter')}"
        message = message.edit details.join('; ') if !!message
      end
    end
  end
  
  details << "Comments: #{post.children.to_i}"
  message = message.edit details.join('; ') if !!message
  
  # Page View counter is no longer supported by steemit.com.
  # page_views = page_views("/#{post.parent_permlink}/@#{post.author}/#{post.permlink}")
  # details << "Views: #{page_views}" if !!page_views
  # message = message.edit details.join('; ') if !!message
  
  details.join('; ') if event.nil?
end

#cannot_find_input(event, message_prefix = "Unable to find that.") ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 54

def cannot_find_input(event, message_prefix = "Unable to find that.")
  message = [message_prefix]
  
  event.respond message.join(' ')
end

#find_account(key, event = nil, chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 184

def (key, event = nil, chain = :hive)
  key = key.to_s.downcase
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  
  
  case chain
  # when :steem
  #   account = if (accounts = SteemApi::Account.where(name: key)).any?
  #     accounts.first
  #   end
  when :hive
     = if (accounts = HiveSQL::Account.where(name: key)).any?
      accounts.first
    end
  end
  
  if .nil?
     = if !!( = Cosgrove::Account.find_by_discord_id(key, chain))
      .
    end
  end
  
  if .nil?
     = if !!key
      # if chain == :steem && (accounts = SteemApi::Account.where(name: key)).any?
      #   accounts.first
      if chain == :hive && (accounts = HiveSQL::Account.where(name: key)).any?
        accounts.first
      else
        # Fall back to RPC
        api(chain).get_accounts([key]) do |_accounts, errors|
          _accounts.first
        end
      end
    end
  end
    
  if .nil?
    (key, event)
  else
    
  end
end

#last_irreversible_block(chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 266

def last_irreversible_block(chain = :hive)
  chain ||= :hive
  chain = chain.to_s.downcase.to_sym
  seconds_ago = (head_block_number(chain) - last_irreversible_block_num(chain)) * 3
  
  "Last Irreversible Block was #{time_ago_in_words(seconds_ago.seconds.ago)} ago."
end

#muted(options = {}) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 284

def muted(options = {})
  [] if options.empty?
  by = [options[:by]].flatten
  chain = options[:chain] || :hive
  chain = chain.to_s.downcase.to_sym
  muted = []
  
  by.each do |a|
    ignoring = []
    count = -1
    until count == ignoring.size
      count = ignoring.size
      follow_api(chain).get_following(a, ignoring.last, 'ignore', 100) do |ignores, errors|
        next unless defined? ignores.following
        
        ignoring += ignores.map(&:following)
        ignoring = ignoring.uniq
      end
    end
    muted += ignoring
  end
  
  muted.uniq
end

#page_views(uri) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 229

def page_views(uri)
  begin
    @agent ||= Cosgrove::Agent.new
    page = @agent.get("https://steemit.com#{uri}")
    
    _uri = URI.parse('https://steemit.com/api/v1/page_view')
    https = Net::HTTP.new(_uri.host,_uri.port)
    https.use_ssl = true
    request = Net::HTTP::Post.new(_uri.path)
    request.initialize_http_header({
      'Cookie' => @agent.cookies.join('; '),
      'accept' => 'application/json',
      'Accept-Encoding' => 'gzip, deflate, br',
      'Accept-Language' => 'en-US,en;q=0.8',
      'Connection' => 'keep-alive',
      'content-type' => 'text/plain;charset=UTF-8',
      'Host' => 'steemit.com',
      'Origin' => 'https://steemit.com'
    })
    
    csrf = page.parser.to_html.split(':{"csrf":"').last.split('","new_visit":').first
    # Uncomment in case views stop showing.
    # puts "DEBUG: #{csrf}"
    return unless csrf.size == 36
    
    post_data = {
      csrf: csrf,
      page: uri
    }
    request.set_form_data(post_data)
    response = https.request(request)
    JSON[response.body]['views']
  rescue => e
    puts "Attempting to get page_view failed: #{e}"
  end
end

#send_url(event, url) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 274

def send_url(event, url)
  open(url) do |f|
    tempfile = Tempfile.new(['send_url', ".#{url.split('.').last}"])
    tempfile.binmode
    tempfile.write(f.read)
    tempfile.close
    event.send_file File.open tempfile.path
  end
end

#skip_channel(id) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 317

def skip_channel(id)
  skipped_channels << id
end

#skipped_channel?(id) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cosgrove/support.rb', line 313

def skipped_channel?(id)
  skipped_channels.include? id
end

#skipped_channels ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 309

def skipped_channels
  @@skipped_channels ||= []
end

#start_typing(event) ⇒ Object

Reduce RL bucket depletion



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# File 'lib/cosgrove/support.rb', line 8

def start_typing(event)
  return if event.nil?
  return unless event.respond_to? :channel
  return unless event.channel.respond_to? :start_typing
  
  @channels_typing ||= {}
  
  if !!@channels_typing[event.channel.id] && (Time.now - @channels_typing[event.channel.id]) < 15
    return
  end
  
  @channels_typing[event.channel.id] = Time.now
  
  event.channel.start_typing
end

#suggest_account_name(account_name, chain = :hive) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 24

def (, chain = :hive)
  chain = chain.to_s.downcase.to_sym
  pattern = .chars.each.map{ |c| c }.join('%')
  guesses = case chain
  # when :steem then SteemApi::Account.where("name LIKE '%#{pattern}%'").pluck(:name)
  when :hive then HiveSQL::Account.where("name LIKE '%#{pattern}%'").pluck(:name)
  else
    []
  end
  
  if guesses.any?
    guesses.sample
  end
end

#unknown_account(account_name, event = nil) ⇒ Object 



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# File 'lib/cosgrove/support.rb', line 39

def (, event = nil)
  help = ["Unknown account: *#{}*"]
  start_typing event
  guess = ()

  help << ", did you mean: #{guess}?" if !!guess
  
  if !!event
    event.respond help.join
    return
  end
  
  help.join
end