Add Foundation support

app/helpers/icon_helper.rb

@@ -202,6 +202,8 @@ module IconHelper
       image_icon_tag("fantia-logo.png", **options)
     when "FC2"
       image_icon_tag("fc2-logo.png", **options)
+    when "Foundation"
+      image_icon_tag("foundation-logo.png", **options)
     when "Gumroad"
       image_icon_tag("gumroad-logo.png", **options)
     when "Hentai Foundry"

app/logical/artist_finder.rb

@@ -47,6 +47,7 @@ module ArtistFinder
     "fav.me", # http://fav.me/d9y1njg
     /blog-imgs-\d+(?:-origin)?\.fc2\.com/i,
     %r{blog\.fc2\.com(/\w)+/?}i, # http://blog71.fc2.com/a/abk00/file/20080220194219.jpg
+    "foundation.app",
     "furaffinity.net",
     "furaffinity.net/user", # http://www.furaffinity.net/user/achthenuts
     "gelbooru.com", # http://gelbooru.com/index.php?page=account&s=profile&uname=junou

app/logical/sources/strategies.rb

@@ -17,7 +17,8 @@ module Sources
         Strategies::Weibo,
         Strategies::Newgrounds,
         Strategies::Skeb,
-        Strategies::Lofter
+        Strategies::Lofter,
+        Strategies::Foundation,
       ]
     end
 

app/logical/sources/strategies/foundation.rb

@@ -0,0 +1,96 @@
+# Image URLs
+# * https://f8n-ipfs-production.imgix.net/QmX4MotNAAj9Rcyew43KdgGDxU1QtXemMHoUTNacMLLSjQ/nft.png
+#
+# Page URLs
+#
+# * https://foundation.app/@mochiiimo/~/97376
+#
+# Profile URLs
+#
+# * https://foundation.app/@mochiiimo
+
+module Sources
+  module Strategies
+    class Foundation < Base
+      BASE_URL    = %r{\Ahttps?://(www\.)?foundation\.app}i
+      PROFILE_URL = %r{#{BASE_URL}/@(?<artist_name>\w+)}i
+      PAGE_URL    = %r{#{PROFILE_URL}/~/(?<illust_id>\d+)}i
+
+      IMAGE_HOST  = /f8n-ipfs-production\.imgix\.net/
+      IMAGE_URL   = %r{\Ahttps?://#{IMAGE_HOST}/\w+/nft.\w+}i
+
+      def domains
+        ["foundation.app"]
+      end
+
+      def match?
+        return false if parsed_url.nil?
+        parsed_url.domain.in?(domains) || parsed_url.host =~ IMAGE_HOST
+      end
+
+      def site_name
+        "Foundation"
+      end
+
+      def image_urls
+        return [url.gsub(/\?.*/, "")] if url =~ IMAGE_URL
+        page&.search("meta[property='og:image']").map do |img|
+          img["content"].gsub(/\?.*/, "")
+        end
+      end
+
+      def preview_urls
+        image_urls.map { |img| "#{img}?fit=fill&max-h=600" }
+      end
+
+      def page_url
+        urls.select { |url| url[PAGE_URL]}.compact.first
+      end
+
+      def page
+        return nil if page_url.blank?
+
+        response = http.cache(1.minute).get(page_url)
+        return nil unless response.status == 200
+
+        response.parse
+      end
+
+      def tags
+        tags = page&.search("a[href^='/tags/']").to_a
+
+        tags.map do |tag|
+          [tag.text, URI.join(page_url, tag.attr("href")).to_s]
+        end
+      end
+
+      def artist_name
+        urls.map { |u| u[PROFILE_URL, :artist_name] }.compact.first
+      end
+
+      def profile_url
+        return nil if artist_name.blank?
+        "https://foundation.app/@#{artist_name}"
+      end
+
+      def artist_commentary_title
+        return nil if page.blank?
+        page.at("meta[property='og:title']")["content"].gsub(/ \| Foundation$/, "")
+      end
+
+      def artist_commentary_desc
+        header = page&.xpath("//div[text()='Description']")&.first
+        return nil if header.blank?
+        header&.parent&.search("div").to_a.fetch(1, nil)&.to_html
+      end
+
+      def dtext_artist_commentary_desc
+        DText.from_html(artist_commentary_desc)
+      end
+
+      def normalize_for_source
+        page_url
+      end
+    end
+  end
+end

app/models/artist_url.rb

@@ -108,7 +108,7 @@ class ArtistUrl < ApplicationRecord
   def priority
     sites = %w[
       Pixiv Twitter
-      ArtStation BCY Deviant\ Art Hentai\ Foundry Nico\ Seiga Nijie pawoo.net Pixiv\ Fanbox Pixiv\ Sketch Tinami Tumblr
+      ArtStation BCY Deviant\ Art Hentai\ Foundry Foundation Nico\ Seiga Nijie pawoo.net Pixiv\ Fanbox Pixiv\ Sketch Tinami Tumblr
       Ask.fm Booth.pm Facebook Fantia FC2 Gumroad Instagram Ko-fi Livedoor Lofter Mihuashi Mixi.jp Patreon Piapro.jp Picarto Privatter Sakura.ne.jp Stickam Skeb Twitch Weibo Youtube
       Amazon Circle.ms DLSite Doujinshi.org Erogamescape Mangaupdates Melonbooks Toranoana Wikipedia
     ]

test/unit/sources/foundation_test.rb

@@ -0,0 +1,46 @@
+require "test_helper"
+
+module Sources
+  class FoundationTest < ActiveSupport::TestCase
+    context "The source for a Foundation picture" do
+      setup do
+        @post_url = "https://foundation.app/@dadachyo/~/103724"
+        @image_url = "https://f8n-ipfs-production.imgix.net/QmPhpz6E9TFRpvdVTviM8Hy9o9rxrnPW5Ywj471NnSNkpi/nft.jpg"
+        @image1 = Sources::Strategies.find(@post_url)
+        @image2 = Sources::Strategies.find(@image_url)
+      end
+
+      should "get the artist name" do
+        assert_equal("dadachyo", @image1.artist_name)
+      end
+
+      should "get the artist commentary title" do
+        assert_equal("Rose tea", @image1.artist_commentary_title)
+      end
+
+      should "get profile url" do
+        assert_equal("https://foundation.app/@dadachyo", @image1.profile_url)
+      end
+
+      should "get the image url" do
+        assert_equal(@image_url, @image1.image_url)
+        assert_equal(@image_url, @image2.image_url)
+      end
+
+      should "download an image" do
+        assert_downloaded(13_908_349, @image1.image_url)
+        assert_downloaded(13_908_349, @image2.image_url)
+      end
+
+      should "find the correct artist" do
+        @artist = FactoryBot.create(:artist, name: "dadachyo", url_string: @image1.profile_url)
+        assert_equal([@artist], @image1.artists)
+      end
+
+      should "not raise errors" do
+        assert_nothing_raised { @image1.to_h }
+        assert_nothing_raised { @image2.to_h }
+      end
+    end
+  end
+end