Sha256: c8503f54ad434485c4d93e0f989d0339a9ee5b21145b3f2e0b6e48729e1a9396
Contents?: true
Size: 1.64 KB
Versions: 8
Compression:
Stored size: 1.64 KB
Contents
# -*- encoding : utf-8 -*-
def select_action_by_params params
if (action = find_action_by_params(params))
run_callbacks :select_action do
self.selected_action_id = action.id
end
end
end
def find_action_by_params args
if args[:rev]
nth_action args[:rev]
elsif Integer === args[:rev_id] || args[:rev_id] =~ /^\d+$/
if action = Action.fetch(args[:rev_id]) and action.card_id == id
action
end
elsif args[:rev_id] # revision id is probalby a mod (e.g. if you request files/:logo/05_standard.png)
last_action
end
end
def nth_action index
index = index.to_i
if id and index > 0
Action.where("draft is not true AND card_id = #{id}").order(:id).limit(1).offset(index-1).first
end
end
def revision action
# a "revision" refers to the state of all tracked fields at the time of a given action
if action.is_a? Integer
action = Card::Action.fetch(action)
end
action and Card::TRACKED_FIELDS.inject({}) do |attr_changes, field|
last_change = action.card_changes.find_by_field_name(field) || last_change_on(field, not_after: action)
attr_changes[field.to_sym] = (last_change ? last_change.value : self[field])
attr_changes
end
end
def delete_old_actions
Card::TRACKED_FIELDS.each do |field|
# assign previous changes on each tracked field to the last action
if (la = last_action) && !la.change_for(field).present? and (last_change = last_change_on(field))
last_change = Card::Change.find(last_change.id) # last_change comes as readonly record
last_change.update_attributes!(card_action_id: last_action_id)
end
end
actions.where('id != ?', last_action_id ).delete_all
end
Version data entries
8 entries across 8 versions & 1 rubygems