Emi Matchu
9733ceae25
TNT requested that we figure out ways to connect the dots between people's intentions on DTI to their purchases in the NC Mall. But rather than just slam ad links everywhere, our plan is to design an actually useful feature about it: the "Item Getting Guide". It'll break down items by how you can actually get them (NP economy, NC Mall, retired NC, Dyeworks, etc), and we're planning some cute actions you can take, like shortcuts for getting them onto trade wishlists or into your NC Mall cart. This is just a little demo version of the page, just breaking down items specified in the URL into NC/NP/PB! Later we'll do more granular breakdown than this, with more info and actions—and we'll also like, link to it at all, which isn't the case yet! (The main way we expect people to get here is by a "Get these items" button we'll add to the outfit editor, but there might be other paths, too.)
648 lines
23 KiB
Ruby
648 lines
23 KiB
Ruby
class Item < ApplicationRecord
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include PrettyParam
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# We use the `type` column to mean something other than what Rails means!
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self.inheritance_column = nil
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SwfAssetType = 'object'
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has_many :closet_hangers
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has_one :contribution, :as => :contributed, :inverse_of => :contributed
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has_many :parent_swf_asset_relationships, :as => :parent
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has_many :swf_assets, :through => :parent_swf_asset_relationships
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attr_writer :current_body_id, :owned, :wanted
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NCRarities = [0, 500]
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PAINTBRUSH_SET_DESCRIPTION = 'This item is part of a deluxe paint brush set!'
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SPECIAL_COLOR_DESCRIPTION_REGEX =
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/This item is only wearable by [a-zA-Z]+ painted ([a-zA-Z]+)\.|WARNING: This [a-zA-Z]+ can be worn by ([a-zA-Z]+) [a-zA-Z]+ ONLY!|If your Neopet is not painted ([a-zA-Z]+), it will not be able to wear this item\./
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scope :newest, -> {
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order(arel_table[:created_at].desc) if arel_table[:created_at]
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}
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scope :sitemap, -> { order([:id]).limit(49999) }
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scope :with_closet_hangers, -> { joins(:closet_hangers) }
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scope :name_includes, ->(value) {
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Item.where("name LIKE ?", "%" + sanitize_sql_like(value) + "%")
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}
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scope :name_excludes, ->(value) {
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Item.where("name NOT LIKE ?", "%" + sanitize_sql_like(value) + "%")
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}
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scope :is_nc, -> {
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i = Item.arel_table
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where(i[:rarity_index].in(Item::NCRarities).or(i[:is_manually_nc].eq(true)))
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}
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scope :is_not_nc, -> {
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i = Item.arel_table
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where(i[:rarity_index].in(Item::NCRarities).or(i[:is_manually_nc].eq(true)).not)
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}
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scope :is_np, -> {
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self.is_not_nc.is_not_pb
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}
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scope :is_not_np, -> {
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self.merge Item.is_nc.or(Item.is_pb)
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}
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scope :is_pb, -> {
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where('description LIKE ?',
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'%' + sanitize_sql_like(PAINTBRUSH_SET_DESCRIPTION) + '%')
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}
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scope :is_not_pb, -> {
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where('description NOT LIKE ?',
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'%' + sanitize_sql_like(PAINTBRUSH_SET_DESCRIPTION) + '%')
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}
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scope :occupies, ->(zone_label) {
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zone_ids = Zone.matching_label(zone_label).map(&:id)
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sa = SwfAsset.arel_table
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joins(:swf_assets).where(sa[:zone_id].in(zone_ids)).distinct
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}
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scope :not_occupies, ->(zone_label) {
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zone_ids = Zone.matching_label(zone_label).map(&:id)
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i = Item.arel_table
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sa = SwfAsset.arel_table
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# Querying for "has NO swf_assets matching these zone IDs" is trickier than
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# the positive case! To do it, we GROUP_CONCAT the zone_ids together for
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# each item, then use FIND_IN_SET to search the result for each zone ID,
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# and assert that it must not find a match. (This is uhh, not exactly fast,
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# so it helps to have other tighter conditions applied first!)
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# TODO: I feel like this could also be solved with a LEFT JOIN, idk if that
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# performs any better? In Rails 5+ `left_outer_joins` is built in so!
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condition = zone_ids.map { 'FIND_IN_SET(?, GROUP_CONCAT(zone_id)) = 0' }.join(' AND ')
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joins(:swf_assets).group(i[:id]).having(condition, *zone_ids).distinct
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}
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scope :restricts, ->(zone_label) {
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zone_ids = Zone.matching_label(zone_label).map(&:id)
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condition = zone_ids.map { '(SUBSTR(items.zones_restrict, ?, 1) = "1")' }.join(' OR ')
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where(condition, *zone_ids)
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}
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scope :not_restricts, ->(zone_label) {
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zone_ids = Zone.matching_label(zone_label).map(&:id)
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condition = zone_ids.map { '(SUBSTR(items.zones_restrict, ?, 1) = "1")' }.join(' OR ')
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where("NOT (#{condition})", *zone_ids)
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}
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scope :fits, ->(body_id) {
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joins(:swf_assets).where(swf_assets: {body_id: [body_id, 0]}).distinct
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}
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scope :not_fits, ->(body_id) {
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i = Item.arel_table
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sa = SwfAsset.arel_table
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# Querying for "has NO swf_assets matching these body IDs" is trickier than
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# the positive case! To do it, we GROUP_CONCAT the body_ids together for
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# each item, then use FIND_IN_SET to search the result for the body ID,
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# and assert that it must not find a match. (This is uhh, not exactly fast,
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# so it helps to have other tighter conditions applied first!)
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#
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# TODO: I feel like this could also be solved with a LEFT JOIN, idk if that
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# performs any better? In Rails 5+ `left_outer_joins` is built in so!
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#
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# NOTE: The `fits` and `not_fits` counts don't perfectly add up to the
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# total number of items, 5 items aren't accounted for? I'm not going to
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# bother looking into this, but one thing I notice is items with no assets
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# somehow would not match either scope in this impl (but LEFT JOIN would!)
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joins(:swf_assets).group(i[:id]).
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having(
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"FIND_IN_SET(?, GROUP_CONCAT(body_id)) = 0 AND " +
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"FIND_IN_SET(0, GROUP_CONCAT(body_id)) = 0",
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body_id
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).
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distinct
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}
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def nc_trade_value
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return nil unless nc?
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begin
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OwlsValueGuide.find_by_name(name)
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rescue OwlsValueGuide::NotFound => error
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Rails.logger.debug("No NC trade value listed for #{name} (#{id})")
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return nil
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rescue OwlsValueGuide::NetworkError => error
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Rails.logger.error("Couldn't load nc_trade_value: #{error.full_message}")
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return nil
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end
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end
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# Return an OrderedHash mapping users to the number of times they
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# contributed to this item's assets, from most contributions to least.
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def contributors_with_counts
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# Get contributing users' IDs
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swf_asset_ids = swf_assets.select(SwfAsset.arel_table[:id]).map(&:id)
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swf_asset_contributions = Contribution.select('user_id').
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where(:contributed_type => 'SwfAsset', :contributed_id => swf_asset_ids)
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contributor_ids = swf_asset_contributions.map(&:user_id)
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# Get the users, mapped by ID
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contributors_by_id = {}
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User.find(contributor_ids).each { |u| contributors_by_id[u.id] = u }
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# Count each user's contributions
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contributor_counts_by_id = Hash.new(0)
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contributor_ids.each { |id| contributor_counts_by_id[id] += 1 }
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# Build an OrderedHash mapping users to counts in descending order
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contributors_with_counts = ActiveSupport::OrderedHash.new
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contributor_counts_by_id.sort_by { |k, v| v }.reverse.each do |id, count|
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contributor = contributors_by_id[id]
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contributors_with_counts[contributor] = count
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end
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contributors_with_counts
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end
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def nc?
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is_manually_nc? || NCRarities.include?(rarity_index)
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end
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def pb?
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I18n.with_locale(:en) { self.description == PAINTBRUSH_SET_DESCRIPTION }
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end
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def np?
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!nc? && !pb?
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end
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def owned?
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@owned || false
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end
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def wanted?
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@wanted || false
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end
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def restricted_zones(options={})
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options[:scope] ||= Zone.all
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options[:scope].find(restricted_zone_ids)
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end
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def restricted_zone_ids
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unless @restricted_zone_ids
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@restricted_zone_ids = []
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zones_restrict.split(//).each_with_index do |switch, id|
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@restricted_zone_ids << (id.to_i + 1) if switch == '1'
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end
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end
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@restricted_zone_ids
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end
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def occupied_zone_ids
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occupied_zones.map(&:id)
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end
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def occupied_zones(options={})
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options[:scope] ||= Zone.all
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all_body_ids = []
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zone_body_ids = {}
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selected_assets = swf_assets.select('body_id, zone_id').each do |swf_asset|
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zone_body_ids[swf_asset.zone_id] ||= []
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body_ids = zone_body_ids[swf_asset.zone_id]
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body_ids << swf_asset.body_id unless body_ids.include?(swf_asset.body_id)
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all_body_ids << swf_asset.body_id unless all_body_ids.include?(swf_asset.body_id)
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end
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zones = options[:scope].find(zone_body_ids.keys)
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zones_by_id = zones.inject({}) { |h, z| h[z.id] = z; h }
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total_body_ids = all_body_ids.size
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zone_body_ids.each do |zone_id, body_ids|
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zones_by_id[zone_id].sometimes = true if body_ids.size < total_body_ids
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end
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zones
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end
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def affected_zones
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restricted_zones + occupied_zones
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end
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def special_color
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@special_color ||= determine_special_color
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end
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def special_color_id
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special_color.try(:id)
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end
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protected
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def determine_special_color
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I18n.with_locale(I18n.default_locale) do
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# Rather than go find the special description in all locales, let's just
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# run this logic in English.
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if description.include?(PAINTBRUSH_SET_DESCRIPTION)
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name_words = name.downcase.split
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Color.nonstandard.each do |color|
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return color if name_words.include?(color.name)
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end
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end
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match = description.match(SPECIAL_COLOR_DESCRIPTION_REGEX)
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if match
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# Since there are multiple formats in the one regex, there are multiple
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# possible color name captures. So, take the first non-nil capture.
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color = match.captures.detect(&:present?)
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return Color.find_by_name(color.downcase)
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end
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# HACK: this should probably be a flag on the record instead of
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# being hardcoded :P
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if [71893, 76192, 76202, 77367, 77368, 77369, 77370].include?(id)
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return Color.find_by_name('baby')
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end
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if [76198].include?(id)
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return Color.find_by_name('mutant')
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end
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if [75372].include?(id)
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return Color.find_by_name('maraquan')
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end
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if manual_special_color_id?
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return Color.find(manual_special_color_id)
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end
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end
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end
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public
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def species_support_ids
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@species_support_ids_array ||= read_attribute('species_support_ids').split(',').map(&:to_i) rescue nil
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end
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def species_support_ids=(replacement)
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@species_support_ids_array = nil
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replacement = replacement.join(',') if replacement.is_a?(Array)
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write_attribute('species_support_ids', replacement)
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end
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def support_species?(species)
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species_support_ids.blank? || species_support_ids.include?(species.id)
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end
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def modeled_body_ids
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@modeled_body_ids ||= swf_assets.select('DISTINCT body_id').map(&:body_id)
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end
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def modeled_color_ids
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# Might be empty if modeled_body_ids is 0. But it's currently not called
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# in that scenario, so, whatever.
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@modeled_color_ids ||= PetType.select('DISTINCT color_id').
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where(body_id: modeled_body_ids).
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map(&:color_id)
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end
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def basic_body_ids
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@basic_body_ids ||= begin
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basic_color_ids ||= Color.select([:id]).basic.map(&:id)
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PetType.select('DISTINCT body_id').
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where(color_id: basic_color_ids).map(&:body_id)
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end
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end
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def predicted_body_ids
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@predicted_body_ids ||= if modeled_body_ids.include?(0)
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# Oh, look, it's already known to fit everybody! Sweet. We're done. (This
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# isn't folded into the case below, in case this item somehow got a
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# body-specific and non-body-specific asset. In all the cases I've seen
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# it, that indicates a glitched item, but this method chooses to reflect
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# behavior elsewhere in the app by saying that we can put this item on
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# anybody. (Heh. Any body.))
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modeled_body_ids
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elsif modeled_body_ids.size == 1
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# This might just be a species-specific item. Let's be conservative in
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# our prediction, though we'll revise it if we see another body ID.
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modeled_body_ids
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else
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# If an item is worn by more than one body, then it must be wearable by
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# all bodies of the same color. (To my knowledge, anyway. I'm not aware
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# of any exceptions.) So, let's find those bodies by first finding those
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# colors.
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basic_modeled_body_ids, nonbasic_modeled_body_ids = modeled_body_ids.
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partition { |bi| basic_body_ids.include?(bi) }
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output = []
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if basic_modeled_body_ids.present?
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output += basic_body_ids
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end
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if nonbasic_modeled_body_ids.present?
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nonbasic_modeled_color_ids = PetType.select('DISTINCT color_id').
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where(body_id: nonbasic_modeled_body_ids).
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map(&:color_id)
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output += PetType.select('DISTINCT body_id').
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where(color_id: nonbasic_modeled_color_ids).
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map(&:body_id)
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end
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output
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end
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end
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def predicted_missing_body_ids
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@predicted_missing_body_ids ||= predicted_body_ids - modeled_body_ids
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end
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def predicted_missing_standard_body_ids_by_species_id
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@predicted_missing_standard_body_ids_by_species_id ||=
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PetType.select('DISTINCT body_id, species_id').
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joins(:color).
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where(body_id: predicted_missing_body_ids,
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colors: {standard: true}).
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inject({}) { |h, pt| h[pt.species_id] = pt.body_id; h }
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end
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def predicted_missing_standard_body_ids_by_species
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species = Species.where(id: predicted_missing_standard_body_ids_by_species_id.keys)
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species_by_id = species.inject({}) { |h, s| h[s.id] = s; h }
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predicted_missing_standard_body_ids_by_species_id.inject({}) { |h, (sid, bid)|
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h[species_by_id[sid]] = bid; h }
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end
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def predicted_missing_nonstandard_body_pet_types
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PetType.joins(:color).
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where(body_id: predicted_missing_body_ids - basic_body_ids,
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colors: {standard: false})
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end
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def predicted_missing_nonstandard_body_ids_by_species_by_color
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pet_types = predicted_missing_nonstandard_body_pet_types
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species_by_id = {}
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Species.find(pet_types.map(&:species_id)).each do |species|
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species_by_id[species.id] = species
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end
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colors_by_id = {}
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Color.find(pet_types.map(&:color_id)).each do |color|
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colors_by_id[color.id] = color
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end
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body_ids_by_species_by_color = {}
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pet_types.each do |pt|
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color = colors_by_id[pt.color_id]
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body_ids_by_species_by_color[color] ||= {}
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body_ids_by_species_by_color[color][species_by_id[pt.species_id]] = pt.body_id
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end
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body_ids_by_species_by_color
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end
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def predicted_fully_modeled?
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predicted_missing_body_ids.empty?
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end
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def predicted_modeled_ratio
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modeled_body_ids.size.to_f / predicted_body_ids.size
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end
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def as_json(options={})
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super({
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only: [:id, :name, :description, :thumbnail_url, :rarity_index],
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methods: [:zones_restrict],
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}.merge(options))
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end
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def handle_assets!
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if @parent_swf_asset_relationships_to_update && @current_body_id
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new_swf_asset_ids = @parent_swf_asset_relationships_to_update.map(&:swf_asset_id)
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rels = ParentSwfAssetRelationship.arel_table
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swf_assets = SwfAsset.arel_table
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# If a relationship used to bind an item and asset for this body type,
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# but doesn't in this sample, the two have been unbound. Delete the
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# relationship.
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ids_to_delete = self.parent_swf_asset_relationships.
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select(rels[:id]).
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joins(:swf_asset).
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where(rels[:swf_asset_id].not_in(new_swf_asset_ids)).
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where(swf_assets[:body_id].in([@current_body_id, 0])).
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map(&:id)
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unless ids_to_delete.empty?
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ParentSwfAssetRelationship.where(:id => ids_to_delete).delete_all
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end
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@parent_swf_asset_relationships_to_update.each do |rel|
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rel.save!
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rel.swf_asset.save!
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end
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end
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end
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def body_specific?
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# If there are species support IDs (it's not empty), the item is
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# body-specific. If it's empty, it fits everyone the same.
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explicitly_body_specific? || !species_support_ids.empty?
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end
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def add_origin_registry_info(info, locale)
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# bear in mind that numbers from registries are floats
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species_support_strs = info['species_support'] || []
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self.species_support_ids = species_support_strs.map(&:to_i)
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# NOTE: If some of these fields are missing, it could cause saving the item
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# to fail, because many of these columns are non-nullable.
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self.name = info['name']
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self.description = info['description']
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self.thumbnail_url = info['thumbnail_url']
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self.category = info['category']
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self.type = info['type']
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self.rarity = info['rarity']
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self.rarity_index = info['rarity_index'].to_i
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self.price = info['price'].to_i
|
|
self.weight_lbs = info['weight_lbs'].to_i
|
|
self.zones_restrict = info['zones_restrict']
|
|
end
|
|
|
|
def pending_swf_assets
|
|
@parent_swf_asset_relationships_to_update.inject([]) do |all_swf_assets, relationship|
|
|
all_swf_assets << relationship.swf_asset
|
|
end
|
|
end
|
|
|
|
def parent_swf_asset_relationships_to_update=(rels)
|
|
@parent_swf_asset_relationships_to_update = rels
|
|
end
|
|
|
|
# NOTE: Adding the JSON serializer makes `as_json` treat this like a model
|
|
# instead of like a hash, so you can target its children with things like
|
|
# the `include` option. This feels clunky though, I wish I had something a
|
|
# bit more suited to it!
|
|
Appearance = Struct.new(:body, :swf_assets) do
|
|
include ActiveModel::Serializers::JSON
|
|
def attributes
|
|
{body: body, swf_assets: swf_assets}
|
|
end
|
|
end
|
|
Appearance::Body = Struct.new(:id, :species) do
|
|
include ActiveModel::Serializers::JSON
|
|
def attributes
|
|
{id: id, species: species}
|
|
end
|
|
end
|
|
|
|
def appearances
|
|
all_swf_assets = swf_assets.to_a
|
|
|
|
# If there are no assets yet, there are no appearances.
|
|
return [] if all_swf_assets.empty?
|
|
|
|
# Get all SWF assets, and separate the ones that fit everyone (body_id=0).
|
|
swf_assets_by_body_id = all_swf_assets.group_by(&:body_id)
|
|
swf_assets_for_all_bodies = swf_assets_by_body_id.delete(0) || []
|
|
|
|
# If there are no body-specific assets, return one appearance for them all.
|
|
if swf_assets_by_body_id.empty?
|
|
body = Appearance::Body.new(0, nil)
|
|
return [Appearance.new(body, swf_assets_for_all_bodies)]
|
|
end
|
|
|
|
# Otherwise, create an appearance for each real (nonzero) body ID. We don't
|
|
# generally expect body_id = 0 and body_id != 0 to mix, but if they do,
|
|
# uhh, let's merge the body_id = 0 ones in?
|
|
swf_assets_by_body_id.map do |body_id, body_specific_assets|
|
|
swf_assets_for_body = body_specific_assets + swf_assets_for_all_bodies
|
|
species = Species.with_body_id(body_id).first!
|
|
body = Appearance::Body.new(body_id, species)
|
|
Appearance.new(body, swf_assets_for_body)
|
|
end
|
|
end
|
|
|
|
# Given a list of item IDs, return how they look on the given target (either
|
|
# a pet type or an alt style).
|
|
def self.appearances_for(item_ids, target, swf_asset_includes: [])
|
|
# First, load all the relationships for these items that also fit this
|
|
# body.
|
|
relationships = ParentSwfAssetRelationship.
|
|
includes(swf_asset: swf_asset_includes).
|
|
where(parent_type: "Item", parent_id: item_ids).
|
|
where(swf_asset: {body_id: [target.body_id, 0]})
|
|
|
|
pet_type_body = Appearance::Body.new(target.body_id, target.species)
|
|
all_pets_body = Appearance::Body.new(0, nil)
|
|
|
|
# Then, convert this into a hash from item ID to SWF assets.
|
|
assets_by_item_id = relationships.group_by(&:parent_id).
|
|
transform_values { |rels| rels.map(&:swf_asset) }
|
|
|
|
# Finally, for each item, return an appearance—even if it's empty!
|
|
item_ids.to_h do |item_id|
|
|
assets = assets_by_item_id.fetch(item_id, [])
|
|
|
|
fits_all_pets = assets.present? && assets.all? { |a| a.body_id == 0 }
|
|
body = fits_all_pets ? all_pets_body : pet_type_body
|
|
|
|
[item_id, Appearance.new(body, assets)]
|
|
end
|
|
end
|
|
|
|
def self.all_by_ids_or_children(ids, swf_assets)
|
|
swf_asset_ids = []
|
|
swf_assets_by_id = {}
|
|
swf_assets_by_parent_id = {}
|
|
swf_assets.each do |swf_asset|
|
|
id = swf_asset.id
|
|
swf_assets_by_id[id] = swf_asset
|
|
swf_asset_ids << id
|
|
end
|
|
SwfAsset.object_assets.joins(:parent_swf_asset_relationships).
|
|
where(SwfAsset.arel_table[:id].in(swf_asset_ids)).select([
|
|
SwfAsset.arel_table[:id],
|
|
ParentSwfAssetRelationship.arel_table[:parent_id]
|
|
]).each do |row|
|
|
item_id = row.parent_id.to_i
|
|
swf_assets_by_parent_id[item_id] ||= []
|
|
swf_assets_by_parent_id[item_id] << swf_assets_by_id[row.id.to_i]
|
|
ids << item_id
|
|
end
|
|
find(ids).tap do |items|
|
|
items.each do |item|
|
|
swf_assets = swf_assets_by_parent_id[item.id]
|
|
if swf_assets
|
|
swf_assets.each do |swf_asset|
|
|
swf_asset.item = item
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.collection_from_pet_type_and_registries(pet_type, info_registry, asset_registry, scope=Item.all)
|
|
# bear in mind that registries are arrays with many nil elements,
|
|
# due to how the parser works
|
|
|
|
# Collect existing items
|
|
items = {}
|
|
item_ids = []
|
|
info_registry.each do |item_id, info|
|
|
if info && info[:is_compatible]
|
|
item_ids << item_id.to_i
|
|
end
|
|
end
|
|
|
|
# Collect existing relationships
|
|
existing_relationships_by_item_id_and_swf_asset_id = {}
|
|
existing_items = scope.where(id: item_ids).
|
|
includes(:parent_swf_asset_relationships)
|
|
existing_items.each do |item|
|
|
items[item.id] = item
|
|
relationships_by_swf_asset_id = {}
|
|
item.parent_swf_asset_relationships.each do |relationship|
|
|
relationships_by_swf_asset_id[relationship.swf_asset_id] = relationship
|
|
end
|
|
existing_relationships_by_item_id_and_swf_asset_id[item.id] =
|
|
relationships_by_swf_asset_id
|
|
end
|
|
|
|
# Collect existing assets
|
|
swf_asset_ids = []
|
|
asset_registry.each do |asset_id, asset_data|
|
|
swf_asset_ids << asset_id.to_i if asset_data
|
|
end
|
|
existing_swf_assets = SwfAsset.object_assets.includes(:zone).
|
|
where(remote_id: swf_asset_ids)
|
|
existing_swf_assets_by_remote_id = {}
|
|
existing_swf_assets.each do |swf_asset|
|
|
existing_swf_assets_by_remote_id[swf_asset.remote_id] = swf_asset
|
|
end
|
|
|
|
# With each asset in the registry,
|
|
relationships_by_item_id = {}
|
|
asset_registry.each do |asset_id, asset_data|
|
|
if asset_data
|
|
# Build and update the item
|
|
item_id = asset_data[:obj_info_id].to_i
|
|
next unless item_ids.include?(item_id) # skip incompatible (Uni Bug)
|
|
item = items[item_id]
|
|
unless item
|
|
item = Item.new
|
|
item.id = item_id
|
|
items[item_id] = item
|
|
end
|
|
item.add_origin_registry_info info_registry[item.id.to_s], I18n.default_locale
|
|
item.current_body_id = pet_type.body_id
|
|
|
|
# Build and update the SWF
|
|
swf_asset_remote_id = asset_data[:asset_id].to_i
|
|
swf_asset = existing_swf_assets_by_remote_id[swf_asset_remote_id]
|
|
unless swf_asset
|
|
swf_asset = SwfAsset.new
|
|
swf_asset.remote_id = swf_asset_remote_id
|
|
end
|
|
swf_asset.origin_object_data = asset_data
|
|
swf_asset.origin_pet_type = pet_type
|
|
swf_asset.item = item
|
|
|
|
# Build and update the relationship
|
|
relationship = existing_relationships_by_item_id_and_swf_asset_id[item.id][swf_asset.id] rescue nil
|
|
unless relationship
|
|
relationship = ParentSwfAssetRelationship.new
|
|
relationship.parent = item
|
|
end
|
|
relationship.swf_asset = swf_asset
|
|
relationships_by_item_id[item_id] ||= []
|
|
relationships_by_item_id[item_id] << relationship
|
|
end
|
|
end
|
|
|
|
# Set up the relationships to be updated on item save
|
|
relationships_by_item_id.each do |item_id, relationships|
|
|
items[item_id].parent_swf_asset_relationships_to_update = relationships
|
|
end
|
|
|
|
items.values
|
|
end
|
|
end
|