Class: Lita::Handlers::WhoHas

Inherits:
Handler
  • Object
show all
Includes:
Utils::LitaWhoHas::Persistence
Defined in:
lib/lita/handlers/who_has.rb

Overview

The main handler for the WhoHas plugin

Instance Method Summary collapse

Instance Method Details

#claim_thing(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 60

def claim_thing(response)
  thing_id = response.matches.first.first
  case current_user(thing_id)
  when nil
    redis.hset(key(thing_id), 'user', response.user.name)
    response.reply t('claim_thing.success')
  when ''
    redis.hset(key(thing_id), 'user', response.user.name)
    response.reply t('claim_thing.success')
  when response.user.name
    response.reply t(
      'claim_thing.failure.thing_in_use_by_user', thing_id: thing_id
    )
  else
    response.reply t(
      'claim_thing.failure.thing_in_use_by_other_user',
      thing_id: thing_id,
      user: current_user(thing_id)
    )
  end
end

#claim_used_thing(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 150

def claim_used_thing(response)
  thing_id, specified_user = response.matches.first
  case current_user(thing_id)
  when nil
    response.reply t(
      'claim_used_thing.failure.thing_unknown',
      thing_id: thing_id
    )
  when ''
    response.reply t(
      'claim_used_thing.failure.thing_not_in_use',
      thing_id: thing_id
    )
  when response.user.name
    response.reply t(
      'claim_used_thing.failure.thing_in_use_by_user',
      thing_id: thing_id
    )
  when specified_user
    redis.hset(key(thing_id), 'user', response.user.name)
    response.reply t('claim_used_thing.success')
  else
    response.reply t(
      'claim_used_thing.failure.thing_in_use_by_user_other',
      thing_id: thing_id,
      user: current_user(thing_id),
      specified_user: specified_user
    )
  end
end

#describe_thing(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 181

def describe_thing(response)
  thing_id, _, attribute, value = response.matches.first
  owner = current_user(thing_id)
  case owner
  when nil
    response.reply t(
      'describe_thing.failure.thing_unknown',
      thing_id: thing_id
    )
  when '', response.user.name
    if attribute && value
      describe(thing_id, attribute, value)
      response.reply t(
        'describe_thing.success', key: attribute, thing_id: thing_id
      )
    else
      response.reply t('describe_thing.description', thing_id: thing_id)
      response.reply('/code ' + full_description_json(thing_id))
    end
  else
    if attribute && value
      response.reply t(
        'describe_thing.failure.thing_in_use_by_other_user',
        thing_id: thing_id,
        user: owner
      )
    else
      response.reply t('describe_thing.description', thing_id: thing_id)
      response.reply('/code ' + full_description_json(thing_id))
    end
  end
end

#forget_thing(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 125

def forget_thing(response)
  thing_id = response.matches.first.first
  case current_user(thing_id)
  when nil
    response.reply t(
      'forget_thing.failure.thing_unknown',
      thing_id: thing_id
    )
  when ''
    redis.del(key(thing_id))
    response.reply t('forget_thing.success')
  when response.user.name
    response.reply t(
      'forget_thing.failure.thing_in_use_by_user',
      thing_id: thing_id
    )
  else
    response.reply t(
      'forget_thing.failure.thing_in_use_by_other_user',
      thing_id: thing_id,
      user: current_user(thing_id)
    )
  end
end

#list_things(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 107

def list_things(response)
  list_regex = response.matches.first.last
  list_regex ||= /.*/
  lines = []
  redis.keys(key('*')).sort.each do |key|
    thing_id = key.split(':').last
    user = redis.hget(key, 'user')
    line = thing_id
    line += " (#{user})" unless user.empty?
    lines << line if thing_id.match(list_regex)
  end
  if lines.any?
    response.reply(lines.join("\n"))
  else
    response.reply t('list_things.failure.no_things')
  end
end

#release_thing(response) ⇒ Object 



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# File 'lib/lita/handlers/who_has.rb', line 82

def release_thing(response)
  thing_id = response.matches.first.first
  case current_user(thing_id)
  when nil
    response.reply t(
      'release_thing.failure.thing_unknown',
      thing_id: thing_id
    )
  when ''
    response.reply t(
      'release_thing.failure.thing_not_in_use_by_user',
      thing_id: thing_id
    )
  when response.user.name
    redis.hset(key(thing_id), 'user', nil)
    response.reply t('release_thing.success')
  else
    response.reply t(
      'release_thing.failure.thing_in_use_by_other_user',
      thing_id: thing_id,
      user: current_user(thing_id)
    )
  end
end