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

* origin/develop: (269 commits)
  Apply suggestion to docs/administration/CLI_tasks/user.md
  rename mix task: `pleroma.user unsubscribe` -> `pleroma.user deactivate`
  Added the ability to upload background, logo, default user avatar, instance thumbnail, and the NSFW hiding image via AdminFE
  fixed `mix pleroma.instance gen`
  Also add new sidebarRight setting
  Add `background_image` to `InstanceOperation`
  Move notification actions to PleromaAPI.NotificationController
  Move conversation actions to PleromaAPI.ConversationController
  Move reaction actions to EmojiReactionController
  Add OpenAPI spec for PleromaAPI.PleromaAPIController
  Changelog: Add background to instance
  Docs: Add background_image in instance
  InstanceOperation: Add background image to example
  MastoFE: update to bundle-2020-05-20
  Apply suggestion to installation/nginx-cache-purge.sh.example
  update purge script
  Synchronize :fe settings in config.exs
  Fix summary
  User.Query: Remove superfluous `distinct`
  UserTest: Hide warning in tests.
  ...

installation/init.d/pleroma

@@ -1,21 +1,45 @@
 #!/sbin/openrc-run
-
-# Requires OpenRC >= 0.35
-directory=/opt/pleroma
-
-command=/usr/bin/mix
-command_args="phx.server"
+supervisor=supervise-daemon
 command_user=pleroma:pleroma
 command_background=1
-
-export PORT=4000
-export MIX_ENV=prod
-
 # Ask process to terminate within 30 seconds, otherwise kill it
 retry="SIGTERM/30/SIGKILL/5"
-
 pidfile="/var/run/pleroma.pid"
+directory=/opt/pleroma
+healthcheck_delay=60
+healthcheck_timer=30
+
+: ${pleroma_port:-4000}
+
+# Needs OpenRC >= 0.42
+#respawn_max=0
+#respawn_delay=5
+
+# put pleroma_console=YES in /etc/conf.d/pleroma if you want to be able to
+# connect to pleroma via an elixir console
+if yesno "${pleroma_console}"; then
+	command=elixir
+	command_args="--name pleroma@127.0.0.1 --erl '-kernel inet_dist_listen_min 9001 inet_dist_listen_max 9001 inet_dist_use_interface {127,0,0,1}' -S mix phx.server"
+
+	start_post() {
+		einfo "You can get a console by using this command as pleroma's user:"
+		einfo "iex --name console@127.0.0.1 --remsh pleroma@127.0.0.1"
+	}
+else
+	command=/usr/bin/mix
+	command_args="phx.server"
+fi
+
+export MIX_ENV=prod
 
 depend() {
-    need nginx postgresql
+	need nginx postgresql
+}
+
+healthcheck() {
+	# put pleroma_health=YES in /etc/conf.d/pleroma if you want healthchecking
+	# and make sure you have curl installed
+	yesno "$pleroma_health" || return 0
+
+	curl -q "localhost:${pleroma_port}/api/pleroma/healthcheck"
 }

installation/nginx-cache-purge.sh.example

@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# A simple shell script to delete a media from the Nginx cache.
+
+SCRIPTNAME=${0##*/}
+
+# NGINX cache directory
+CACHE_DIRECTORY="/tmp/pleroma-media-cache"
+
+## Return the files where the items are cached.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+## $3 - (optional) the number of parallel processes to run for grep.
+get_cache_files() {
+    local max_parallel=${3-16}
+    find $2 -maxdepth 2 -type d | xargs -P $max_parallel -n 1 grep -E Rl "^KEY:.*$1" | sort -u
+}
+
+## Removes an item from the given cache zone.
+## $1 - the filename, can be a pattern .
+## $2 - the cache directory.
+purge_item() {
+  for f in $(get_cache_files $1 $2); do
+      echo "found file: $f"
+      [ -f $f ] || continue
+      echo "Deleting $f from $2."
+      rm $f
+  done
+} # purge_item
+
+purge() {
+  for url in "$@"
+  do
+    echo "$SCRIPTNAME delete \`$url\` from cache ($CACHE_DIRECTORY)"
+    purge_item $url $CACHE_DIRECTORY
+  done
+
+}
+
+purge $1

installation/pleroma-apache.conf

@@ -32,9 +32,8 @@ CustomLog ${APACHE_LOG_DIR}/access.log combined
 
 <VirtualHost *:443>
     SSLEngine on
-    SSLCertificateFile      /etc/letsencrypt/live/${servername}/cert.pem
+    SSLCertificateFile      /etc/letsencrypt/live/${servername}/fullchain.pem
     SSLCertificateKeyFile   /etc/letsencrypt/live/${servername}/privkey.pem
-    SSLCertificateChainFile /etc/letsencrypt/live/${servername}/fullchain.pem
 
     # Mozilla modern configuration, tweak to your needs
     SSLProtocol             all -SSLv3 -TLSv1 -TLSv1.1