Class: ActiveTracker::Plugin::Exception

Inherits:
Base
  • Object
show all
Defined in:
lib/active_tracker/plugin/exception.rb

Class Method Summary collapse

Methods inherited from Base

nav_url

Class Method Details

.exception_capture(class_name, message, backtrace) ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 56

def self.exception_capture(class_name, message, backtrace)
  return if filter_exception?(class_name)

  tags = {
    class_name: class_name,
    backtrace_hash: Digest::SHA2.hexdigest(backtrace.first.to_s),
  }

  ActiveTracker::Model.find_or_create("Exception", tags:tags, data_type: "full") do |obj|
    if obj.persisted
      ActiveTracker::Model.delete(obj.key)
    end
    obj.data ||= {}
    obj.data["count"] = (obj.data["count"] || 0) + 1
    # Enough for most git commits to be referenced
    # so should be fine for exception hashes within an application
    obj.id = "E" + Digest::SHA2.hexdigest(tags.inspect)[0,8]
    obj.expiry = 7.days
    obj.log_at = Time.now

    obj.data["backtrace"] = backtrace
    obj.data["message"] = message

    obj.data["at_requests"] ||= []
    if ActiveTracker::Plugin::Request.registered?
      id = ActiveTracker::Plugin::Request.current_tags[:id] rescue nil
      obj.data["at_requests"].prepend(id) if id.present?
      obj.data["at_requests"] = obj.data["at_requests"][0,20]
      ActiveTracker::Plugin::Request.current_tags[:at_exceptions] ||= []
      ActiveTracker::Plugin::Request.current_tags[:at_exceptions] << obj.id
    end
  end
end

.filter_exception?(class_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_tracker/plugin/exception.rb', line 90

def self.filter_exception?(class_name)
  ActiveTracker::Plugin::Exception.filters.each do |filter|
    if filter.is_a?(Regexp)
      if filter.match(class_name)
        return true
      end
    elsif filter.is_a?(String)
      if class_name == filter
        return true
      end
    elsif filter.is_a?(Exception)
      if class_name == filter.class.name
        return true
      end
    end
  end

  false
end

.filters ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 52

def self.filters
  @filters ||= []
end

.filters=(value) ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 48

def self.filters=(value)
  @filters = value
end

.nav_svg ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 35

def self.nav_svg
  svg = <<~EOF
    <svg width="16" height="16" viewBox="0 0 16 16" class="fill-current" xmlns="http://www.w3.org/2000/svg">
    <path d="M13.7656 2.76562L12.1406 4.39062L12.9688 5.21875C13.2625 5.5125 13.2625 5.9875 12.9688 6.27812L12.425 6.82188C12.7937 7.6375 13 8.54375 13 9.49687C13 13.0875 10.0906 15.9969 6.5 15.9969C2.90937 15.9969 0 13.0906 0 9.5C0 5.90938 2.90937 3 6.5 3C7.45312 3 8.35938 3.20625 9.175 3.575L9.71875 3.03125C10.0125 2.7375 10.4875 2.7375 10.7781 3.03125L11.6062 3.85938L13.2312 2.23438L13.7656 2.76562ZM15.625 1.875H14.875C14.6687 1.875 14.5 2.04375 14.5 2.25C14.5 2.45625 14.6687 2.625 14.875 2.625H15.625C15.8313 2.625 16 2.45625 16 2.25C16 2.04375 15.8313 1.875 15.625 1.875ZM13.75 0C13.5437 0 13.375 0.16875 13.375 0.375V1.125C13.375 1.33125 13.5437 1.5 13.75 1.5C13.9563 1.5 14.125 1.33125 14.125 1.125V0.375C14.125 0.16875 13.9563 0 13.75 0ZM14.8094 1.71875L15.3406 1.1875C15.4875 1.04062 15.4875 0.803125 15.3406 0.65625C15.1937 0.509375 14.9563 0.509375 14.8094 0.65625L14.2781 1.1875C14.1312 1.33438 14.1312 1.57187 14.2781 1.71875C14.4281 1.86563 14.6656 1.86563 14.8094 1.71875ZM12.6906 1.71875C12.8375 1.86563 13.075 1.86563 13.2219 1.71875C13.3688 1.57187 13.3688 1.33438 13.2219 1.1875L12.6906 0.65625C12.5437 0.509375 12.3063 0.509375 12.1594 0.65625C12.0125 0.803125 12.0125 1.04062 12.1594 1.1875L12.6906 1.71875ZM14.8094 2.78125C14.6625 2.63438 14.425 2.63438 14.2781 2.78125C14.1312 2.92812 14.1312 3.16563 14.2781 3.3125L14.8094 3.84375C14.9563 3.99062 15.1937 3.99062 15.3406 3.84375C15.4875 3.69688 15.4875 3.45937 15.3406 3.3125L14.8094 2.78125ZM3.5 8.5C3.5 7.39687 4.39687 6.5 5.5 6.5C5.775 6.5 6 6.275 6 6C6 5.725 5.775 5.5 5.5 5.5C3.84687 5.5 2.5 6.84688 2.5 8.5C2.5 8.775 2.725 9 3 9C3.275 9 3.5 8.775 3.5 8.5Z"/>
    </svg>
  EOF
  svg.html_safe
end

.nav_title ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 44

def self.nav_title
  "Exceptions"
end

.register ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 4

def self.register
  Rails.application.middleware.insert_after ActionDispatch::ShowExceptions, ActiveTracker::ExceptionCapturer

  @@registered = true
end

.registered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_tracker/plugin/exception.rb', line 10

def self.registered?
  @@registered rescue false
end

.resources_name ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 14

def self.resources_name
  :exceptions
end

.statistics ⇒ Object 



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# File 'lib/active_tracker/plugin/exception.rb', line 18

def self.statistics
  ret = []
  @exceptions = ActiveTracker::Model.all("Exception")
  num_exceptions = @exceptions.count
  exceptions_last_day = @exceptions.select {|e| e.log_at >= 1.day.ago}.count
  exceptions_last_30_minutes = @exceptions.select {|e| e.log_at >= 30.minutes.ago}.count

  ret << {plugin: self, label: "Last 24 hours", value: exceptions_last_day}
  if exceptions_last_30_minutes == 0
    ret << {plugin: self, label: "Last 30 min", value: exceptions_last_30_minutes}
  else
    ret << {plugin: self, label: "Last 30 min", value: exceptions_last_30_minutes, error: true}
  end

  ret
end