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records_controller.rb
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Wed, Nov 19, 1:48 PM

records_controller.rb
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class RecordsController < ApplicationController
before_action :authenticate_user!
before_action :domain, except: [:search]
before_action :editable_transform_params, only: [:editable]
before_action :record, only: [:edit, :update, :editable, :destroy]
# GET /records/new
def new
@record = domain.records.build
end
# GET /records/1/edit
def edit
end
# POST /records
def create
@record = domain.records.new(new_record_params)
if @record.save
notify_record(@record, :create)
redirect_to domain, notice: 'Record was successfully created.'
else
flash[:alert] = 'There were some errors creating the record!'
render :new
end
end
# PATCH/PUT /records/1
def update
if @record.update(edit_record_params)
notify_record(@record, :update)
redirect_to domain, notice: 'Record was successfully updated.'
else
render :edit
end
end
def valid
@record = domain.records.new(new_record_params)
if @record.valid?
response = {
record: @record.as_bulky_json,
errors: false
}
render json: response
else
render json: { errors: @record.errors.full_messages.join(', ') }
end
end
def bulk
ops, err = @domain.bulk(params)
if err.empty?
notify_record_bulk(@domain, ops)
render json: { ok: true }
else
render json: { errors: err }
end
end
def editable
@record.assign_attributes(edit_record_params)
if @record.valid?
if @save
@record.save!
notify_record(@record, :update)
end
response = {
attribute: @attr,
value: @record.read_attribute(@attr),
serial: @domain.soa(true).serial,
record: @record.as_bulky_json,
saved: @save
}
render json: response
else
render text: @record.errors[@attr].join(', '), status: 400
end
end
# DELETE /records/1
def destroy
if @record.type == 'SOA'
redirect_to domain, alert: 'SOA records cannot be deleted!'
return
end
@record.destroy
notify_record(@record, :destroy)
redirect_to domain, notice: 'Record was successfully destroyed.'
end
# GET /search
def search
@records = Record
.where(domain: show_domain_scope)
.includes(:domain)
.search(params[:q]) # scope by domain
@records = Record.smart_order(@records)
end
private
# Modify params to use standard Rails patterns
def editable_transform_params
@attr = params[:name]
@save = params[:save] != 'false'
params[:record] = { params[:name] => params[:value] }
end
def edit_record_params
if @record.type == 'SOA'
permitted = [:contact, :serial, :refresh, :retry, :expire, :nx]
else
permitted = [:name, :content, :ttl, :prio, :disabled]
end
params.require(:record).permit(*permitted).tap { |r|
r[:drop_privileges] = true if not admin?
}
end
def new_record_params
params.require(:record).permit(:name, :content, :ttl, :type, :prio).tap { |r|
r[:drop_privileges] = true if not admin?
}
end
def notify_record(*args)
notification.notify_record(current_user, *args) if WebDNS.settings[:notifications]
end
def notify_record_bulk(*args)
notification.notify_record_bulk(current_user, *args) if WebDNS.settings[:notifications]
end
end

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