From b19597f602e70121a1762476873377c782549817 Mon Sep 17 00:00:00 2001
From: href <href@random.sh>
Date: Fri, 23 Nov 2018 17:40:45 +0100
Subject: reverse proxy / uploads

---
 lib/mix/tasks/migrate_local_uploads.ex | 80 ++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 lib/mix/tasks/migrate_local_uploads.ex

(limited to 'lib/mix/tasks')

diff --git a/lib/mix/tasks/migrate_local_uploads.ex b/lib/mix/tasks/migrate_local_uploads.ex
new file mode 100644
index 000000000..40117350c
--- /dev/null
+++ b/lib/mix/tasks/migrate_local_uploads.ex
@@ -0,0 +1,80 @@
+defmodule Mix.Tasks.MigrateLocalUploads do
+  use Mix.Task
+  import Mix.Ecto
+  alias Pleroma.{Upload, Uploaders.Local, Uploaders.S3}
+  require Logger
+
+  @log_every 50
+  @shortdoc "Migrate uploads from local to remote storage"
+
+  def run([target_uploader | args]) do
+    delete? = Enum.member?(args, "--delete")
+    Application.ensure_all_started(:pleroma)
+
+    local_path = Pleroma.Config.get!([Local, :uploads])
+    uploader = Module.concat(Pleroma.Uploaders, target_uploader)
+
+    unless Code.ensure_loaded?(uploader) do
+      raise("The uploader #{inspect(uploader)} is not an existing/loaded module.")
+    end
+
+    target_enabled? = Pleroma.Config.get([Upload, :uploader]) == uploader
+
+    unless target_enabled? do
+      Pleroma.Config.put([Upload, :uploader], uploader)
+    end
+
+    Logger.info("Migrating files from local #{local_path} to #{to_string(uploader)}")
+
+    if delete? do
+      Logger.warn(
+        "Attention: uploaded files will be deleted, hope you have backups! (--delete ; cancel with ^C)"
+      )
+
+      :timer.sleep(:timer.seconds(5))
+    end
+
+    uploads = File.ls!(local_path)
+    total_count = length(uploads)
+
+    uploads
+    |> Task.async_stream(
+      fn uuid ->
+        u_path = Path.join(local_path, uuid)
+
+        {name, path} =
+          cond do
+            File.dir?(u_path) ->
+              files = for file <- File.ls!(u_path), do: {{file, uuid}, Path.join([u_path, file])}
+              List.first(files)
+
+            File.exists?(u_path) ->
+              # {uuid, u_path}
+              raise "should_dedupe local storage not supported yet sorry"
+          end
+
+        {:ok, _} =
+          Upload.store({:from_local, name, path}, should_dedupe: false, uploader: uploader)
+
+        if delete? do
+          File.rm_rf!(u_path)
+        end
+
+        Logger.debug("uploaded: #{inspect(name)}")
+      end,
+      timeout: 150_000
+    )
+    |> Stream.chunk_every(@log_every)
+    |> Enum.reduce(0, fn done, count ->
+      count = count + length(done)
+      Logger.info("Uploaded #{count}/#{total_count} files")
+      count
+    end)
+
+    Logger.info("Done!")
+  end
+
+  def run(_) do
+    Logger.error("Usage: migrate_local_uploads UploaderName [--delete]")
+  end
+end
-- 
cgit v1.2.3


From 02d3dc6869f388388ea744ea4ee3b54279d55e86 Mon Sep 17 00:00:00 2001
From: href <href@random.sh>
Date: Thu, 29 Nov 2018 21:11:45 +0100
Subject: Uploads fun, part. 2

---
 lib/mix/tasks/migrate_local_uploads.ex | 63 +++++++++++++++++++++-------------
 1 file changed, 40 insertions(+), 23 deletions(-)

(limited to 'lib/mix/tasks')

diff --git a/lib/mix/tasks/migrate_local_uploads.ex b/lib/mix/tasks/migrate_local_uploads.ex
index 40117350c..8f9e210c0 100644
--- a/lib/mix/tasks/migrate_local_uploads.ex
+++ b/lib/mix/tasks/migrate_local_uploads.ex
@@ -34,33 +34,50 @@ defmodule Mix.Tasks.MigrateLocalUploads do
       :timer.sleep(:timer.seconds(5))
     end
 
-    uploads = File.ls!(local_path)
+    uploads =
+      File.ls!(local_path)
+      |> Enum.map(fn id ->
+        root_path = Path.join(local_path, id)
+
+        cond do
+          File.dir?(root_path) ->
+            files = for file <- File.ls!(root_path), do: {id, file, Path.join([root_path, file])}
+
+            case List.first(files) do
+              {id, file, path} ->
+                {%Pleroma.Upload{id: id, name: file, path: id <> "/" <> file, tempfile: path},
+                 root_path}
+
+              _ ->
+                nil
+            end
+
+          File.exists?(root_path) ->
+            file = Path.basename(id)
+            [hash, ext] = String.split(id, ".")
+            {%Pleroma.Upload{id: hash, name: file, path: file, tempfile: root_path}, root_path}
+
+          true ->
+            nil
+        end
+      end)
+      |> Enum.filter(& &1)
+
     total_count = length(uploads)
+    Logger.info("Found #{total_count} uploads")
 
     uploads
     |> Task.async_stream(
-      fn uuid ->
-        u_path = Path.join(local_path, uuid)
-
-        {name, path} =
-          cond do
-            File.dir?(u_path) ->
-              files = for file <- File.ls!(u_path), do: {{file, uuid}, Path.join([u_path, file])}
-              List.first(files)
-
-            File.exists?(u_path) ->
-              # {uuid, u_path}
-              raise "should_dedupe local storage not supported yet sorry"
-          end
-
-        {:ok, _} =
-          Upload.store({:from_local, name, path}, should_dedupe: false, uploader: uploader)
-
-        if delete? do
-          File.rm_rf!(u_path)
+      fn {upload, root_path} ->
+        case Upload.store(upload, uploader: uploader, filters: [], size_limit: nil) do
+          {:ok, _} ->
+            if delete?, do: File.rm_rf!(root_path)
+            Logger.debug("uploaded: #{inspect(upload.path)} #{inspect(upload)}")
+            :ok
+
+          error ->
+            Logger.error("failed to upload #{inspect(upload.path)}: #{inspect(error)}")
         end
-
-        Logger.debug("uploaded: #{inspect(name)}")
       end,
       timeout: 150_000
     )
@@ -75,6 +92,6 @@ defmodule Mix.Tasks.MigrateLocalUploads do
   end
 
   def run(_) do
-    Logger.error("Usage: migrate_local_uploads UploaderName [--delete]")
+    Logger.error("Usage: migrate_local_uploads S3|Swift [--delete]")
   end
 end
-- 
cgit v1.2.3