155 lines
4.3 KiB
Ruby
155 lines
4.3 KiB
Ruby
# frozen_string_literal: true
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module ::AdPlugin
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class HouseAd
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include ActiveModel::Validations
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attr_accessor :id,
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:name,
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:html,
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:visible_to_logged_in_users,
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:visible_to_anons,
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:category_ids,
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:group_ids
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NAME_REGEX = /\A[[:alnum:]\s\.,'!@#$%&\*\-\+\=:]*\z/i
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validates :name, presence: true, format: { with: NAME_REGEX }
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validates :html, presence: true
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validate do
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if self.class.all.any? { |ad| ad.id != self.id && ad.name.downcase == self.name.downcase }
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errors.add(:name, :taken) # unique name
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end
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end
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def initialize
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@name = "New Ad"
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@html = "<div class='house-ad'>New Ad</div>"
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@visible_to_logged_in_users = true
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@visible_to_anons = true
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@group_ids = []
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@category_ids = []
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end
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def self.from_hash(h)
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ad = self.new
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ad.name = h[:name]
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ad.html = h[:html]
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ad.id = h[:id].to_i if h[:id]
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ad.visible_to_logged_in_users = h[:visible_to_logged_in_users] if h.key?(
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:visible_to_logged_in_users,
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)
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ad.visible_to_anons = h[:visible_to_anons] if h.key?(:visible_to_anons)
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ad.group_ids = h[:group_ids].map(&:to_i) if h.key?(:group_ids)
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ad.category_ids = h[:category_ids].map(&:to_i) if h.key?(:category_ids)
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ad
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end
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def self.create(attrs)
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ad = from_hash(attrs)
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ad.save
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ad
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end
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def self.alloc_id
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DistributedMutex.synchronize("adplugin-house-ad-id") do
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max_id = AdPlugin.pstore_get("ad:_id")
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max_id = 1 unless max_id
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AdPlugin.pstore_set("ad:_id", max_id + 1)
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max_id
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end
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end
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def self.find(id)
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if r = AdPlugin.pstore_get("ad:#{id}")
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from_hash(r)
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else
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nil
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end
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end
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def self.all
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PluginStoreRow
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.where(plugin_name: AdPlugin.plugin_name)
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.where("key LIKE 'ad:%'")
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.where("key != 'ad:_id'")
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.map { |psr| from_hash(PluginStore.cast_value(psr.type_name, psr.value)) }
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.sort_by { |ad| ad.id }
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end
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def self.all_for_anons
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self.all.select(&:visible_to_anons)
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end
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def self.all_for_logged_in_users(scope)
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if scope.nil?
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# this is for our admin page, so we don't need to filter by group
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self.all.select(&:visible_to_logged_in_users)
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else
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# otherwise, filter by group and visible categories
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self.all.select do |ad|
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(
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ad.group_ids.any? { |group_id| scope.user.groups.pluck(:id).include?(group_id) } ||
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ad.group_ids.include?(Group::AUTO_GROUPS[:everyone]) || ad.group_ids.empty?
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) && ad.visible_to_logged_in_users &&
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(
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ad.category_ids.any? do |category_id|
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Category.secured(scope).pluck(:id).include?(category_id)
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end || true
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)
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end
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end
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end
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def save
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if self.valid?
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self.id = self.class.alloc_id if self.id.to_i <= 0
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AdPlugin.pstore_set("ad:#{id}", to_hash)
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Site.clear_anon_cache!
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self.class.publish_if_ads_enabled
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true
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else
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false
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end
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end
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def update(attrs)
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self.name = attrs[:name]
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self.html = attrs[:html]
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self.visible_to_logged_in_users = attrs[:visible_to_logged_in_users] if attrs.key?(
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:visible_to_logged_in_users,
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)
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self.visible_to_anons = attrs[:visible_to_anons] if attrs.key?(:visible_to_anons)
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# ensure that group_ids and category_ids can be set to an empty array
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self.group_ids = attrs.key?(:group_ids) ? attrs[:group_ids].map(&:to_i) : []
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self.category_ids = attrs.key?(:category_ids) ? attrs[:category_ids].map(&:to_i) : []
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self.save
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end
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def to_hash
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{
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id: @id,
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name: @name,
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html: @html,
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visible_to_logged_in_users: @visible_to_logged_in_users,
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visible_to_anons: @visible_to_anons,
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group_ids: @group_ids,
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category_ids: @category_ids,
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}
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end
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def destroy
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AdPlugin.pstore_delete("ad:#{id}")
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Site.clear_anon_cache!
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self.class.publish_if_ads_enabled
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end
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def self.publish_if_ads_enabled
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if AdPlugin::HouseAdSetting.all.any? { |_, adsToShow| !adsToShow.blank? }
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AdPlugin::HouseAdSetting.publish_settings
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end
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end
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end
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end
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