Merge remote-tracking branch 'origin/develop' into matrixmatrix

5 files changed, 427 insertions, 0 deletions

diff --git a/test/pleroma/web/metadata/providers/feed_test.exs b/test/pleroma/web/metadata/providers/feed_test.exs
new file mode 100644
index 000000000..013d42498
--- /dev/null
+++ b/test/pleroma/web/metadata/providers/feed_test.exs
@@ -0,0 +1,18 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.FeedTest do
+  use Pleroma.DataCase, async: true
+  import Pleroma.Factory
+  alias Pleroma.Web.Metadata.Providers.Feed
+
+  test "it renders a link to user's atom feed" do
+    user = insert(:user, nickname: "lain")
+
+    assert Feed.build_tags(%{user: user}) == [
+             {:link,
+              [rel: "alternate", type: "application/atom+xml", href: "/users/lain/feed.atom"], []}
+           ]
+  end
+end
diff --git a/test/pleroma/web/metadata/providers/open_graph_test.exs b/test/pleroma/web/metadata/providers/open_graph_test.exs
new file mode 100644
index 000000000..28ca8839c
--- /dev/null
+++ b/test/pleroma/web/metadata/providers/open_graph_test.exs
@@ -0,0 +1,190 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.OpenGraphTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+  alias Pleroma.Web.Metadata.Providers.OpenGraph
+
+  setup do: clear_config([Pleroma.Web.Metadata, :unfurl_nsfw])
+
+  test "it renders all supported types of attachments and skips unknown types" do
+    user = insert(:user)
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell",
+          "attachment" => [
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "image/png",
+                  "href" => "https://pleroma.gov/tenshi.png",
+                  "height" => 1024,
+                  "width" => 1280
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "application/octet-stream",
+                  "href" => "https://pleroma.gov/fqa/badapple.sfc"
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "video/webm",
+                  "href" => "https://pleroma.gov/about/juche.webm",
+                  "height" => 600,
+                  "width" => 800
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "audio/basic",
+                  "href" => "http://www.gnu.org/music/free-software-song.au"
+                }
+              ]
+            }
+          ]
+        }
+      })
+
+    result = OpenGraph.build_tags(%{object: note, url: note.data["id"], user: user})
+
+    assert Enum.all?(
+             [
+               {:meta, [property: "og:image", content: "https://pleroma.gov/tenshi.png"], []},
+               {:meta, [property: "og:image:width", content: "1280"], []},
+               {:meta, [property: "og:image:height", content: "1024"], []},
+               {:meta,
+                [property: "og:audio", content: "http://www.gnu.org/music/free-software-song.au"],
+                []},
+               {:meta, [property: "og:video", content: "https://pleroma.gov/about/juche.webm"],
+                []},
+               {:meta, [property: "og:video:width", content: "800"], []},
+               {:meta, [property: "og:video:height", content: "600"], []}
+             ],
+             fn element -> element in result end
+           )
+  end
+
+  test "it does not render attachments if post is nsfw" do
+    clear_config([Pleroma.Web.Metadata, :unfurl_nsfw], false)
+    user = insert(:user, avatar: %{"url" => [%{"href" => "https://pleroma.gov/tenshi.png"}]})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "#cuteposting #nsfw #hambaga",
+          "tag" => ["cuteposting", "nsfw", "hambaga"],
+          "sensitive" => true,
+          "attachment" => [
+            %{
+              "url" => [
+                %{"mediaType" => "image/png", "href" => "https://misskey.microsoft/corndog.png"}
+              ]
+            }
+          ]
+        }
+      })
+
+    result = OpenGraph.build_tags(%{object: note, url: note.data["id"], user: user})
+
+    assert {:meta, [property: "og:image", content: "https://pleroma.gov/tenshi.png"], []} in result
+
+    refute {:meta, [property: "og:image", content: "https://misskey.microsoft/corndog.png"], []} in result
+  end
+
+  test "video attachments have image thumbnail with WxH metadata with Preview Proxy enabled" do
+    clear_config([:media_proxy, :enabled], true)
+    clear_config([:media_preview_proxy, :enabled], true)
+    user = insert(:user)
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "test video post",
+          "sensitive" => false,
+          "attachment" => [
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "video/webm",
+                  "href" => "https://pleroma.gov/about/juche.webm",
+                  "height" => 600,
+                  "width" => 800
+                }
+              ]
+            }
+          ]
+        }
+      })
+
+    result = OpenGraph.build_tags(%{object: note, url: note.data["id"], user: user})
+
+    assert {:meta, [property: "og:image:width", content: "800"], []} in result
+    assert {:meta, [property: "og:image:height", content: "600"], []} in result
+
+    assert {:meta,
+            [
+              property: "og:image",
+              content:
+                "http://localhost:4001/proxy/preview/LzAnlke-l5oZbNzWsrHfprX1rGw/aHR0cHM6Ly9wbGVyb21hLmdvdi9hYm91dC9qdWNoZS53ZWJt/juche.webm"
+            ], []} in result
+  end
+
+  test "video attachments have no image thumbnail with Preview Proxy disabled" do
+    clear_config([:media_proxy, :enabled], true)
+    clear_config([:media_preview_proxy, :enabled], false)
+    user = insert(:user)
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "test video post",
+          "sensitive" => false,
+          "attachment" => [
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "video/webm",
+                  "href" => "https://pleroma.gov/about/juche.webm",
+                  "height" => 600,
+                  "width" => 800
+                }
+              ]
+            }
+          ]
+        }
+      })
+
+    result = OpenGraph.build_tags(%{object: note, url: note.data["id"], user: user})
+
+    refute {:meta, [property: "og:image:width", content: "800"], []} in result
+    refute {:meta, [property: "og:image:height", content: "600"], []} in result
+
+    refute {:meta,
+            [
+              property: "og:image",
+              content:
+                "http://localhost:4001/proxy/preview/LzAnlke-l5oZbNzWsrHfprX1rGw/aHR0cHM6Ly9wbGVyb21hLmdvdi9hYm91dC9qdWNoZS53ZWJt/juche.webm"
+            ], []} in result
+  end
+end
diff --git a/test/pleroma/web/metadata/providers/rel_me_test.exs b/test/pleroma/web/metadata/providers/rel_me_test.exs
new file mode 100644
index 000000000..0db6e7d22
--- /dev/null
+++ b/test/pleroma/web/metadata/providers/rel_me_test.exs
@@ -0,0 +1,21 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.RelMeTest do
+  use Pleroma.DataCase, async: true
+  import Pleroma.Factory
+  alias Pleroma.Web.Metadata.Providers.RelMe
+
+  test "it renders all links with rel='me' from user bio" do
+    bio =
+      ~s(<a href="https://some-link.com">https://some-link.com</a> <a rel="me" href="https://another-link.com">https://another-link.com</a> <link href="http://some.com"> <link rel="me" href="http://some3.com">)
+
+    user = insert(:user, %{bio: bio})
+
+    assert RelMe.build_tags(%{user: user}) == [
+             {:link, [rel: "me", href: "http://some3.com"], []},
+             {:link, [rel: "me", href: "https://another-link.com"], []}
+           ]
+  end
+end
diff --git a/test/pleroma/web/metadata/providers/restrict_indexing_test.exs b/test/pleroma/web/metadata/providers/restrict_indexing_test.exs
new file mode 100644
index 000000000..aa253e5e2
--- /dev/null
+++ b/test/pleroma/web/metadata/providers/restrict_indexing_test.exs
@@ -0,0 +1,27 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.RestrictIndexingTest do
+  use ExUnit.Case, async: true
+
+  describe "build_tags/1" do
+    test "for remote user" do
+      assert Pleroma.Web.Metadata.Providers.RestrictIndexing.build_tags(%{
+               user: %Pleroma.User{local: false}
+             }) == [{:meta, [name: "robots", content: "noindex, noarchive"], []}]
+    end
+
+    test "for local user" do
+      assert Pleroma.Web.Metadata.Providers.RestrictIndexing.build_tags(%{
+               user: %Pleroma.User{local: true, is_discoverable: true}
+             }) == []
+    end
+
+    test "for local user when `is_discoverable` is false" do
+      assert Pleroma.Web.Metadata.Providers.RestrictIndexing.build_tags(%{
+               user: %Pleroma.User{local: true, is_discoverable: false}
+             }) == [{:meta, [name: "robots", content: "noindex, noarchive"], []}]
+    end
+  end
+end
diff --git a/test/pleroma/web/metadata/providers/twitter_card_test.exs b/test/pleroma/web/metadata/providers/twitter_card_test.exs
new file mode 100644
index 000000000..1b8d27cda
--- /dev/null
+++ b/test/pleroma/web/metadata/providers/twitter_card_test.exs
@@ -0,0 +1,171 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.TwitterCardTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Endpoint
+  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.Metadata.Providers.TwitterCard
+  alias Pleroma.Web.Metadata.Utils
+  alias Pleroma.Web.Router
+
+  setup do: clear_config([Pleroma.Web.Metadata, :unfurl_nsfw])
+
+  test "it renders twitter card for user info" do
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    avatar_url = MediaProxy.preview_url(User.avatar_url(user))
+    res = TwitterCard.build_tags(%{user: user})
+
+    assert res == [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "born 19 March 1994"], []},
+             {:meta, [property: "twitter:image", content: avatar_url], []},
+             {:meta, [property: "twitter:card", content: "summary"], []}
+           ]
+  end
+
+  test "it uses summary twittercard if post has no attachment" do
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    {:ok, activity} = CommonAPI.post(user, %{status: "HI"})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell"
+        }
+      })
+
+    result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
+
+    assert [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+              []},
+             {:meta, [property: "twitter:card", content: "summary"], []}
+           ] == result
+  end
+
+  test "it renders avatar not attachment if post is nsfw and unfurl_nsfw is disabled" do
+    clear_config([Pleroma.Web.Metadata, :unfurl_nsfw], false)
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    {:ok, activity} = CommonAPI.post(user, %{status: "HI"})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell",
+          "sensitive" => true,
+          "attachment" => [
+            %{
+              "url" => [%{"mediaType" => "image/png", "href" => "https://pleroma.gov/tenshi.png"}]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "application/octet-stream",
+                  "href" => "https://pleroma.gov/fqa/badapple.sfc"
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{"mediaType" => "video/webm", "href" => "https://pleroma.gov/about/juche.webm"}
+              ]
+            }
+          ]
+        }
+      })
+
+    result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
+
+    assert [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+              []},
+             {:meta, [property: "twitter:card", content: "summary"], []}
+           ] == result
+  end
+
+  test "it renders supported types of attachments and skips unknown types" do
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    {:ok, activity} = CommonAPI.post(user, %{status: "HI"})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell",
+          "attachment" => [
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "image/png",
+                  "href" => "https://pleroma.gov/tenshi.png",
+                  "height" => 1024,
+                  "width" => 1280
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "application/octet-stream",
+                  "href" => "https://pleroma.gov/fqa/badapple.sfc"
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "video/webm",
+                  "href" => "https://pleroma.gov/about/juche.webm",
+                  "height" => 600,
+                  "width" => 800
+                }
+              ]
+            }
+          ]
+        }
+      })
+
+    result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
+
+    assert [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "pleroma in a nutshell"], []},
+             {:meta, [property: "twitter:card", content: "summary_large_image"], []},
+             {:meta, [property: "twitter:player", content: "https://pleroma.gov/tenshi.png"], []},
+             {:meta, [property: "twitter:player:width", content: "1280"], []},
+             {:meta, [property: "twitter:player:height", content: "1024"], []},
+             {:meta, [property: "twitter:card", content: "player"], []},
+             {:meta,
+              [
+                property: "twitter:player",
+                content: Router.Helpers.o_status_url(Endpoint, :notice_player, activity.id)
+              ], []},
+             {:meta, [property: "twitter:player:width", content: "800"], []},
+             {:meta, [property: "twitter:player:height", content: "600"], []},
+             {:meta,
+              [
+                property: "twitter:player:stream",
+                content: "https://pleroma.gov/about/juche.webm"
+              ], []},
+             {:meta, [property: "twitter:player:stream:content_type", content: "video/webm"], []}
+           ] == result
+  end
+end