Merge branch 'develop' of gitssh.ihatebeinga.live:IHBAGang/pleroma into develop

lib/mix/tasks/pleroma/search.ex

@@ -8,32 +8,38 @@ defmodule Mix.Tasks.Pleroma.Search do
   import Ecto.Query
   alias Pleroma.Activity
   alias Pleroma.Pagination
+  alias Pleroma.User
+  alias Pleroma.Hashtag
 
   @shortdoc "Manages elasticsearch"
 
-  def run(["import_since", d | _rest]) do
-    start_pleroma()
-    {:ok, since, _} = DateTime.from_iso8601(d)
-
-    from(a in Activity, where: not ilike(a.actor, "%/relay") and a.inserted_at > ^since)
-    |> Activity.with_preloaded_object()
-    |> Activity.with_preloaded_user_actor()
-    |> get_all
-  end
-
-  def run(["import" | _rest]) do
+  def run(["import", "activities" | _rest]) do
     start_pleroma()
 
     from(a in Activity, where: not ilike(a.actor, "%/relay"))
     |> where([a], fragment("(? ->> 'type'::text) = 'Create'", a.data))
     |> Activity.with_preloaded_object()
     |> Activity.with_preloaded_user_actor()
-    |> get_all
+    |> get_all(:activities)
   end
 
-  defp get_all(query, max_id \\ nil) do
-    IO.puts(max_id)
-    params = %{limit: 2000}
+  def run(["import", "users" | _rest]) do
+    start_pleroma()  
+                     
+    from(u in User, where: u.nickname not in ["internal.fetch", "relay"])
+    |> get_all(:users)
+  end
+
+  def run(["import", "hashtags" | _rest]) do
+    start_pleroma()
+
+    from(h in Hashtag)
+    |> Pleroma.Repo.all()
+    |> Pleroma.Elasticsearch.bulk_post(:hashtags)
+  end
+
+  defp get_all(query, index, max_id \\ nil) do
+    params = %{limit: 1000}
 
     params =
       if max_id == nil do
@@ -50,17 +56,9 @@ defmodule Mix.Tasks.Pleroma.Search do
       :ok
     else
       res
-      |> Enum.filter(fn x ->
-        t =
-          x.object
-          |> Map.get(:data, %{})
-          |> Map.get("type", "")
+      |> Pleroma.Elasticsearch.bulk_post(index)
 
-        t == "Note"
-      end)
-      |> Pleroma.Elasticsearch.bulk_post(:activities)
-
-      get_all(query, List.last(res).id)
+      get_all(query, index, List.last(res).id)
     end
   end
 end

lib/pleroma/elasticsearch/document_mappings/hashtag.ex

@@ -0,0 +1,10 @@
+defmodule Pleroma.Elasticsearch.DocumentMappings.Hashtag do
+  def id(obj), do: obj.id
+
+  def encode(hashtag) do
+    %{
+      hashtag: hashtag.name,
+      timestamp: hashtag.inserted_at
+    }
+  end
+end

lib/pleroma/elasticsearch/document_mappings/user.ex

@@ -0,0 +1,13 @@
+defmodule Pleroma.Elasticsearch.DocumentMappings.User do
+  def id(obj), do: obj.id
+
+  def encode(%{actor_type: "Person"} = user) do
+    %{
+      timestamp: user.inserted_at,
+      instance: URI.parse(user.ap_id).host,
+      nickname: user.nickname,
+      bio: user.bio,
+      display_name: user.name
+    }
+  end
+end

lib/pleroma/elasticsearch/store.ex

@@ -1,26 +1,32 @@
 defmodule Pleroma.Elasticsearch do
   alias Pleroma.Activity
+  alias Pleroma.User
   alias Pleroma.Elasticsearch.DocumentMappings
   alias Pleroma.Config
+  require Logger
 
   defp url do
     Config.get([:elasticsearch, :url])
   end
 
-  def put_by_id(id) do
+  defp enabled? do
+    Config.get([:search, :provider]) == Pleroma.Search.Elasticsearch
+  end
+
+  def put_by_id(:activity, id) do
     id
     |> Activity.get_by_id_with_object()
     |> maybe_put_into_elasticsearch()
   end
 
-  def maybe_put_into_elasticsearch({:ok, activity}) do
-    maybe_put_into_elasticsearch(activity)
+  def maybe_put_into_elasticsearch({:ok, item}) do
+    maybe_put_into_elasticsearch(item)
   end
 
   def maybe_put_into_elasticsearch(
         %{data: %{"type" => "Create"}, object: %{data: %{"type" => "Note"}}} = activity
       ) do
-    if Config.get([:search, :provider]) == Pleroma.Search.Elasticsearch do
+    if enabled?() do
       actor = Pleroma.Activity.user_actor(activity)
 
       activity
@@ -29,23 +35,50 @@ defmodule Pleroma.Elasticsearch do
     end
   end
 
+  def maybe_put_into_elasticsearch(%User{} = user) do
+    if enabled?() do
+      put(user)
+    end
+  end
+
   def maybe_put_into_elasticsearch(_) do
     {:ok, :skipped}
   end
 
   def put(%Activity{} = activity) do
-    Elastix.Document.index(
+    {:ok, _} = Elastix.Document.index(
       url(),
       "activities",
       "activity",
       DocumentMappings.Activity.id(activity),
       DocumentMappings.Activity.encode(activity)
     )
+    {:ok, _} = bulk_post(
+        activity.object.hashtags, :hashtags
+    )
+  end
+
+  def put(%User{} = user) do
+    {:ok, _ } = Elastix.Document.index(
+      url(),
+      "users",
+      "user",
+      DocumentMappings.User.id(user),
+      DocumentMappings.User.encode(user)
+    )
   end
 
   def bulk_post(data, :activities) do
     d =
       data
+      |> Enum.filter(fn x ->
+        t =
+          x.object
+          |> Map.get(:data, %{})
+          |> Map.get("type", "")
+
+        t == "Note"
+      end)
       |> Enum.map(fn d ->
         [
           %{index: %{_id: DocumentMappings.Activity.id(d)}},
@@ -54,7 +87,7 @@ defmodule Pleroma.Elasticsearch do
       end)
       |> List.flatten()
 
-    Elastix.Bulk.post(
+    {:ok, %{body: %{"errors" => false}}} = Elastix.Bulk.post(
       url(),
       d,
       index: "activities",
@@ -62,12 +95,92 @@ defmodule Pleroma.Elasticsearch do
     )
   end
 
-  def search_activities(q) do
-    Elastix.Search.search(
+  def bulk_post(data, :users) do
+    d =
+      data
+      |> Enum.map(fn d ->
+        [
+          %{index: %{_id: DocumentMappings.User.id(d)}},
+          DocumentMappings.User.encode(d)
+        ]
+      end)
+      |> List.flatten()
+
+    Elastix.Bulk.post(
       url(),
-      "activities",
-      ["activity"],
-      q
+      d,
+      index: "users",
+      type: "user"
     )
   end
+
+  def bulk_post(data, :hashtags) do
+    d =
+      data
+      |> Enum.map(fn d ->
+        [
+          %{index: %{_id: DocumentMappings.Hashtag.id(d)}},
+          DocumentMappings.Hashtag.encode(d)
+        ]
+      end)
+      |> List.flatten()
+
+    Elastix.Bulk.post(
+      url(),
+      d,
+      index: "hashtags",
+      type: "hashtag"
+    )
+  end
+
+  def search(:raw, index, type, q) do
+    with {:ok, raw_results} <- Elastix.Search.search(url(), index, [type], q) do
+      results =
+        raw_results
+        |> Map.get(:body, %{})
+        |> Map.get("hits", %{})
+        |> Map.get("hits", [])
+
+      {:ok, results}
+    else
+      {:error, e} ->
+        Logger.error(e)
+        {:error, e}
+    end
+  end
+
+  def search(:activities, q) do
+    with {:ok, results} <- search(:raw, "activities", "activity", q) do
+      results
+      |> Enum.map(fn result -> result["_id"] end)
+      |> Pleroma.Activity.all_by_ids_with_object()
+    else
+      e ->
+        Logger.error(e)
+        []
+    end
+  end
+
+  def search(:users, q) do
+    with {:ok, results} <- search(:raw, "users", "user", q) do
+      results
+      |> Enum.map(fn result -> result["_id"] end)
+      |> Pleroma.User.get_all_by_ids()
+    else
+      e ->
+        Logger.error(e)
+        []
+    end
+  end
+
+  def search(:hashtags, q) do
+    with {:ok, results} <- search(:raw, "hashtags", "hashtag", q) do
+      results
+      |> Enum.map(fn result -> result["_source"]["hashtag"] end)
+    else
+      e ->
+        Logger.error(e)
+        []
+    end
+  end
 end

lib/pleroma/search/elasticsearch.ex

@@ -2,50 +2,13 @@ defmodule Pleroma.Search.Elasticsearch do
   @behaviour Pleroma.Search
 
   alias Pleroma.Web.MastodonAPI.StatusView
+  alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.ActivityPub.Visibility
+  alias Pleroma.Search.Elasticsearch.Parsers
+  alias Pleroma.Web.Endpoint
 
-  defp to_es(term) when is_binary(term) do
+  defp es_query(:activity, query) do
     %{
-      match: %{
-        content: %{
-          query: term,
-          operator: "AND"
-        }
-      }
-    }
-  end
-
-  defp to_es({:quoted, term}), do: to_es(term)
-
-  defp to_es({:filter, ["hashtag", query]}) do
-    %{
-      term: %{
-        hashtags: %{
-          value: query
-        }
-      }
-    }
-  end
-
-  defp to_es({:filter, [field, query]}) do
-    %{
-      term: %{
-        field => %{
-          value: query
-        }
-      }
-    }
-  end
-
-  defp parse(query) do
-    query
-    |> SearchParser.parse!()
-    |> Enum.map(&to_es/1)
-  end
-
-  @impl Pleroma.Search
-  def search(%{assigns: %{user: user}} = _conn, %{q: query} = _params, _options) do
-    q = %{
       size: 500,
       terminate_after: 500,
       timeout: "10s",
@@ -54,34 +17,94 @@ defmodule Pleroma.Search.Elasticsearch do
       ],
       query: %{
         bool: %{
-          must: parse(String.trim(query))
+          must: Parsers.Activity.parse(query)
         }
       }
     }
+  end
 
-    out = Pleroma.Elasticsearch.search_activities(q)
+  defp es_query(:user, query) do
+    %{
+      size: 50,
+      terminate_after: 50,
+      timeout: "10s",
+      sort: [
+        %{"_timestamp" => "desc"}
+      ],
+      query: %{
+        bool: %{
+          must: Parsers.User.parse(query)
+        }
+      }
+    }
+  end
 
-    with {:ok, raw_results} <- out do
-      results =
-        raw_results
-        |> Map.get(:body, %{})
-        |> Map.get("hits", %{})
-        |> Map.get("hits", [])
-        |> Enum.map(fn result -> result["_id"] end)
-        |> Pleroma.Activity.all_by_ids_with_object()
+  defp es_query(:hashtag, query) do
+    %{
+      size: 50,
+      terminate_after: 50,
+      timeout: "10s",
+      query: %{
+        bool: %{
+          must: Parsers.Hashtag.parse(query)
+        }
+      }
+    }
+  end
+
+  @impl Pleroma.Search
+  def search(%{assigns: %{user: user}} = _conn, %{q: query} = _params, _options) do
+    parsed_query =
+      query
+      |> String.trim()
+      |> SearchParser.parse!()
+
+    activity_task =
+      Task.async(fn ->
+        q = es_query(:activity, parsed_query)
+
+        Pleroma.Elasticsearch.search(:activities, q)
         |> Enum.filter(fn x -> Visibility.visible_for_user?(x, user) end)
-        |> Enum.reverse()
+      end)
+
+    user_task =
+      Task.async(fn ->
+        q = es_query(:user, parsed_query)
+
+        Pleroma.Elasticsearch.search(:users, q)
+        |> Enum.filter(fn x -> Pleroma.User.visible_for(x, user) == :visible end)
+      end)
+
+    hashtag_task =
+      Task.async(fn ->
+        q = es_query(:hashtag, parsed_query)
+
+        Pleroma.Elasticsearch.search(:hashtags, q)
+      end)
+
+    activity_results = Task.await(activity_task)
+    user_results = Task.await(user_task)
+    hashtag_results = Task.await(hashtag_task)
 
     %{
-        "accounts" => [],
-        "hashtags" => [],
+      "accounts" =>
+        AccountView.render("index.json",
+          users: user_results,
+          for: user
+        ),
+      "hashtags" =>
+        Enum.map(hashtag_results, fn x ->
+          %{
+            url: Endpoint.url() <> "/tag/" <> x,
+            name: x
+          }
+        end),
       "statuses" =>
         StatusView.render("index.json",
-            activities: results,
+          activities: activity_results,
           for: user,
           as: :activity
         )
     }
   end
 end
-end

lib/pleroma/search/elasticsearch/activity_parser.ex

@@ -0,0 +1,38 @@
+defmodule Pleroma.Search.Elasticsearch.Parsers.Activity do
+  defp to_es(term) when is_binary(term) do
+    %{
+      match: %{
+        content: %{
+          query: term,
+          operator: "AND"
+        }
+      }
+    }
+  end
+
+  defp to_es({:quoted, term}), do: to_es(term)
+
+  defp to_es({:filter, ["hashtag", query]}) do
+    %{
+      term: %{
+        hashtags: %{
+          value: query
+        }
+      }
+    }
+  end
+
+  defp to_es({:filter, [field, query]}) do
+    %{
+      term: %{
+        field => %{
+          value: query
+        }
+      }
+    }
+  end
+
+  def parse(q) do
+    Enum.map(q, &to_es/1)
+  end
+end

lib/pleroma/search/elasticsearch/hashtag_parser.ex

@@ -0,0 +1,30 @@
+defmodule Pleroma.Search.Elasticsearch.Parsers.Hashtag do
+  defp to_es(term) when is_binary(term) do
+    %{
+      term: %{
+        hashtag: %{
+          value: String.downcase(term),
+        }
+      }
+    }
+  end
+
+  defp to_es({:quoted, term}), do: to_es(term)
+
+  defp to_es({:filter, ["hashtag", query]}) do
+    %{
+      term: %{
+        hashtag: %{
+          value: String.downcase(query)
+        }
+      }
+    }
+  end
+
+  defp to_es({:filter, _}), do: nil
+
+  def parse(q) do
+    Enum.map(q, &to_es/1)
+    |> Enum.filter(fn x -> x != nil end)
+  end
+end

lib/pleroma/search/elasticsearch/user_paser.ex

@@ -0,0 +1,53 @@
+defmodule Pleroma.Search.Elasticsearch.Parsers.User do
+  defp to_es(term) when is_binary(term) do
+    %{
+      bool: %{
+        minimum_should_match: 1,
+        should: [
+          %{
+            match: %{
+              bio: %{
+                query: term,
+                operator: "AND"
+              }
+            }
+          },
+          %{
+            term: %{
+              nickname: %{
+                value: term
+              }
+            }
+          },
+          %{
+            match: %{
+              display_name: %{
+                query: term,
+                operator: "AND"
+              }
+            }  
+          }
+        ]
+      }
+    }
+  end
+
+  defp to_es({:quoted, term}), do: to_es(term)
+
+  defp to_es({:filter, ["user", query]}) do
+    %{
+      term: %{
+        nickname: %{
+          value: query
+        }
+      }
+    }
+  end
+
+  defp to_es({:filter, _}), do: nil
+
+  def parse(q) do
+    Enum.map(q, &to_es/1)
+    |> Enum.filter(fn x -> x != nil end)
+  end
+end

lib/pleroma/user.ex

@@ -1088,6 +1088,7 @@ defmodule Pleroma.User do
 
   def update_and_set_cache(changeset) do
     with {:ok, user} <- Repo.update(changeset, stale_error_field: :id) do
+      Pleroma.Elasticsearch.maybe_put_into_elasticsearch(user)
       set_cache(user)
     end
   end

lib/pleroma/web/activity_pub/side_effects.ex

@@ -538,7 +538,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
 
   @impl true
   def handle_after_transaction(%Pleroma.Activity{data: %{"type" => "Create"}} = activity) do
-    Pleroma.Elasticsearch.put_by_id(activity.id)
+    Pleroma.Elasticsearch.put_by_id(:activity, activity.id)
   end
 
   def handle_after_transaction(%Pleroma.Activity{}) do

priv/es-mappings/activity.json

@@ -0,0 +1,21 @@
+{
+  "properties": {
+    "_timestamp": {
+      "type": "date",
+      "index": true
+    },
+    "instance": {
+      "type": "keyword"
+    },
+    "content": {
+      "type": "text"
+    },
+    "hashtags": {
+      "type": "keyword"
+    },
+    "user": {
+      "type": "text"
+    }
+  }
+}
+

priv/es-mappings/hashtag.json

@@ -0,0 +1,11 @@
+{
+  "properties": {
+    "timestamp": {
+      "type": "date",
+      "index": true
+    },
+    "hashtag": {
+      "type": "text"
+    }
+  }
+}

priv/es-mappings/user.json

@@ -0,0 +1,18 @@
+{
+  "properties": {
+    "timestamp": {
+      "type": "date",
+      "index": true
+    },
+    "instance": {
+      "type": "keyword"
+    },
+    "nickname": {
+      "type": "text"
+    },
+    "bio": {
+      "type": "text"
+    }
+  }
+}
+