Class: MongoRequestLogger::Viewer

Inherits:
Sinatra::Base
  • Object
show all
Defined in:
lib/mongo_request_logger/viewer.rb

Constant Summary collapse

SERVER_LOGS_PER_PAGE = 
50

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.adapter ⇒ Object 



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# File 'lib/mongo_request_logger/viewer.rb', line 24

def self.adapter
  @adapter
end

.adapter=(adapter) ⇒ Object 



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# File 'lib/mongo_request_logger/viewer.rb', line 20

def self.adapter= adapter
  @adapter = adapter
end

Instance Method Details

#adapter ⇒ Object 



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# File 'lib/mongo_request_logger/viewer.rb', line 228

def adapter
  self.class.adapter
end

#build_query(string, defaults = {}) ⇒ Object 



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# File 'lib/mongo_request_logger/viewer.rb', line 214

def build_query(string, defaults={})
  string ||= "{}"
  if string.start_with? "{"
    query = JSON.parse(string)
  elsif string.start_with? "["
    # A hack, and probably not useful
    query = JSON.parse("{\"only\": #{string}}")['only']
  else
    query = {"$where" => string}
  end
  result = defaults.merge query
  result
end

#query_from_terms(terms) ⇒ Object 



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# File 'lib/mongo_request_logger/viewer.rb', line 156

def query_from_terms(terms)
  query = {}

  errors = []

  tags = (terms['tag'] || '').split(',')

  if terms['user']
    query['user_id'] = terms['user']
  end

  if terms['error'] == '1'
    query['exception'] = {'$ne' => nil}
  elsif terms['error'] == '0'
    query['exception'] = nil
  elsif terms['error']
    query['exception.class'] = terms['error']
  end

  if terms['response']
    query['response'] = terms['response'].to_i
  end

  if terms['ip']
    query['ip'] = terms['ip']
  end

  begin
    if terms.search_regex
      query["messages"] = Regexp.new(terms.search_regex, Regexp::IGNORECASE)
    elsif !terms.search.blank?
      query["messages"] = Regexp.new(Regexp.escape(terms.search), Regexp::IGNORECASE)
    end
  rescue => e
    errors << "Error in message regex: #{e.message}"
  end

  path = terms.path
  unless path.blank?
    if path.end_with?('$')
      query["path"] = path[0...-1]
    else
      query["path"] = Regexp.new('^' + Regexp.escape(path))
    end
  end

  unless terms['id'].blank?
    query["ids"] = terms['id']
  end

  unless tags.empty?
    query["tags"] = {"$all" => tags}
  end

  [query, errors]
end