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-rw-r--r--build/merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch230
-rwxr-xr-xbuild/merge-font-noto.sh144
-rw-r--r--build/psalm-baseline.xml5
-rw-r--r--core/Command/Preview/ResetRenderedTexts.php202
-rw-r--r--core/fonts/NotoSans-Bold.ttfbin455164 -> 5504240 bytes
-rw-r--r--core/fonts/NotoSans-Regular.ttfbin455188 -> 8724756 bytes
-rw-r--r--core/register_command.php1
-rw-r--r--lib/composer/composer/autoload_classmap.php1
-rw-r--r--lib/composer/composer/autoload_static.php1
-rw-r--r--tests/data/guest_avatar_einstein_32.pngbin244 -> 269 bytes
10 files changed, 584 insertions, 0 deletions
diff --git a/build/merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch b/build/merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch
new file mode 100644
index 00000000000..b8f39d4b9ce
--- /dev/null
+++ b/build/merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch
@@ -0,0 +1,230 @@
+diff --git a/nototools/merge_noto.py b/nototools/merge_noto.py
+index 17c07ed..029845a 100755
+--- a/nototools/merge_noto.py
++++ b/nototools/merge_noto.py
+@@ -34,7 +34,7 @@ def make_puncless_font_name(script):
+ return make_font_name(script).replace(" ", "").replace("-", "")
+
+
+-def make_font_file_name(script, weight, directory="individual/unhinted"):
++def make_font_file_name(script, weight, directory="individual/hinted"):
+ filename = "%s/%s-%s.ttf" % (directory, make_puncless_font_name(script), weight)
+ return filename
+
+@@ -85,6 +85,11 @@ SCRIPT_TO_OPENTYPE_SCRIPT_TAG = {
+ "Cuneiform": "xsux",
+ "Cypriot": "cprt",
+ "Yi": "yi ",
++ "AnatolianHieroglyphs":"hluw",
++ "Bamum": "bamu",
++ "NewTaiLue": "talu",
++ "Tagbanwa": "tagb",
++ "Thaana": "thaa",
+ }
+
+
+@@ -135,96 +140,129 @@ def add_gsub_to_font(fontfile):
+
+ def main():
+ merge_table = {
+- "Historic": [
++ # Use a single file with all the fonts copied from merge_fonts.py.
++ "": [ # LGC,
++ "Adlam",
++ "AdlamUnjoined",
++ "AnatolianHieroglyphs",
++ "Arabic",
++ "ArabicUI",
++ "Armenian",
+ "Avestan",
+- "Carian",
+- "Egyptian Hieroglyphs",
+- "Imperial Aramaic",
+- "Pahlavi", # Should be 'Inscriptional Pahlavi',
+- "Parthian", # Should be 'Inscriptional Parthian',
+- "Linear B",
+- "Lycian",
+- "Lydian",
+- "Mandaic",
+- "Old Persian",
+- "Old South Arabian",
+- "Old Turkic",
+- "Osmanya",
+- "Phags-Pa",
+- "Phoenician",
+- "Samaritan",
+- "Sumero-Akkadian Cuneiform",
+- "Ugaritic",
+- ],
+- "South Asian": [
+- "Devanagari",
++ "Balinese",
++ "Bamum",
++ "Batak",
+ "Bengali",
+- "Gurmukhi",
+- "Gujarati",
+- "Oriya",
+- "Tamil",
+- "Telugu",
+- "Kannada",
+- "Malayalam",
+- "Sinhala",
+- "Thaana",
++ "BengaliUI",
+ "Brahmi",
+- "Kaithi",
+- "Kharoshthi", # Move to Historic?
+- "Lepcha",
+- "Limbu",
+- "Meetei Mayek",
+- "Ol Chiki",
+- "Saurashtra",
+- "Syloti Nagri",
+- ],
+- "Southeast Asian": [
+- "Thai",
+- "Lao",
+- "Khmer",
+- "Batak",
+ "Buginese",
+ "Buhid",
++ "CJKjp-Regular.otf",
++ "CJKkr-Regular.otf",
++ "CJKsc-Regular.otf",
++ "CJKtc-Regular.otf",
++ "CanadianAboriginal",
++ "Carian",
++ "Chakma",
+ "Cham",
+- "Hanunoo",
+- "Javanese",
+- "Kayah Li",
+- "New Tai Lue",
+- "Rejang",
+- "Sundanese",
+- "Tagalog",
+- "Tagbanwa",
+- "Tai Le",
+- "Tai Tham",
+- "Tai Viet",
+- ],
+- "": [ # LGC,
+- "Armenian",
+- "Bamum",
+- "Canadian Aboriginal",
+ "Cherokee",
+ "Coptic",
+- "Cypriot Syllabary",
++ "Cuneiform",
++ "Cypriot",
+ "Deseret",
++ "Devanagari",
++ "DevanagariUI",
++ "Display",
++ "EgyptianHieroglyphs",
+ "Ethiopic",
+ "Georgian",
+ "Glagolitic",
+ "Gothic",
++ "Gujarati",
++ "GujaratiUI",
++ "Gurmukhi",
++ "GurmukhiUI",
++ "Hanunoo",
+ "Hebrew",
++ "ImperialAramaic",
++ "InscriptionalPahlavi",
++ "InscriptionalParthian",
++ "Javanese",
++ "Kaithi",
++ "Kannada",
++ "KannadaUI",
++ "KayahLi",
++ "Kharoshthi",
++ "Khmer",
++ "KhmerUI",
++ "Lao",
++ "LaoUI",
++ "Lepcha",
++ "Limbu",
++ "LinearB",
+ "Lisu",
++ "Lycian",
++ "Lydian",
++ "Malayalam",
++ "MalayalamUI",
++ "Mandaic",
++ "MeeteiMayek",
++ #"NotoSansMongolian",
++ "Mono",
++ "MonoCJKjp-Regular.otf",
++ "MonoCJKkr-Regular.otf",
++ "MonoCJKsc-Regular.otf",
++ "MonoCJKtc-Regular.otf",
++ "Myanmar",
++ "MyanmarUI",
+ "NKo",
++ "NewTaiLue",
+ "Ogham",
+- "Old Italic",
++ "OlChiki",
++ "OldItalic",
++ "OldPersian",
++ "OldSouthArabian",
++ "OldTurkic",
++ "Oriya",
++ "OriyaUI",
++ "Osage",
++ "Osmanya",
++ "PhagsPa",
++ "Phoenician",
++ "Rejang",
+ "Runic",
++ "Samaritan",
++ "Saurashtra",
+ "Shavian",
++ "Sinhala",
++ "SinhalaUI",
++ "Sundanese",
++ "SylotiNagri",
++ "Symbols",
++ "Symbols2",
++ "SyriacEastern",
++ "SyriacEstrangela",
++ "SyriacWestern",
++ "Tagalog",
++ "Tagbanwa",
++ "TaiLe",
++ "TaiTham",
++ "TaiViet",
++ "Tamil",
++ "TamilUI",
++ "Telugu",
++ "TeluguUI",
++ "Thaana",
++ "Thai",
++ "ThaiUI",
++ "Tibetan",
+ "Tifinagh",
++ "Ugaritic",
+ "Vai",
++ "Yi",
+ ],
+ }
+
+- add_ui_alternative(merge_table, "South Asian")
+- add_ui_alternative(merge_table, "Southeast Asian")
+-
+ for merge_target in sorted(merge_table):
+ for weight in ["Regular", "Bold"]:
+ merger = merge.Merger()
+@@ -261,7 +299,7 @@ def main():
+ name_record.string = name.encode("UTF-16BE")
+
+ font.save(
+- make_font_file_name(merge_target, weight, directory="combined/unhinted")
++ make_font_file_name(merge_target, weight, directory="combined/hinted")
+ )
+
+
diff --git a/build/merge-font-noto.sh b/build/merge-font-noto.sh
new file mode 100755
index 00000000000..ee4831dac74
--- /dev/null
+++ b/build/merge-font-noto.sh
@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+
+# @copyright Copyright (c) 2021, Daniel Calviño Sánchez (danxuliu@gmail.com)
+#
+# @license GNU AGPL version 3 or any later version
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Helper script to merge several Noto fonts in a single TTF file.
+#
+# The "Noto Sans" font (https://www.google.com/get/noto) only includes a subset
+# of all the available glyphs in the Noto fonts. This scripts uses
+# "merge_noto.py" from the Noto Tools package to add other scripts, like Arabic,
+# Devanagari or Hebrew.
+#
+# "merge_noto.py" originally merges the fonts by region. However it was adjusted
+# to merge "all" the fonts in a single file, like done by "merge_fonts.py". The
+# reason to use "merge_noto.py" instead of "merge_fonts.py" is that
+# "merge_noto.py" merges regular and bold fonts, which are both needed in
+# Nextcloud. "merge_fonts.py" only merges regular fonts, and adjusting it to
+# handle bold fonts too would have been more work than adjusting
+# "merge_noto.py".
+#
+# Please note that, due to technical limitations of the TTF format (a single
+# file can not have more than 65535 glyphs) the merged file does not include any
+# Chinese, Japanese or Korean glyph (the Noto CJK files already use all the
+# slots). In fact, it seems that it can not include either all the glyphs from
+# all the non CJK Noto fonts, so it merges only those predefined in the
+# "merge_fonts.py" script (as it is a larger set than the original one in
+# "merge_noto.py").
+#
+# Also please note that merging the fonts is a slow process and it can take a
+# while (from minutes to hours, depending on the system).
+#
+# To perform its job, the script requires the "docker" command to be available.
+#
+# The Docker Command Line Interface (the "docker" command) requires special
+# permissions to talk to the Docker daemon, and those permissions are typically
+# available only to the root user. Please see the Docker documentation to find
+# out how to give access to a regular user to the Docker daemon:
+# https://docs.docker.com/engine/installation/linux/linux-postinstall/
+#
+# Note, however, that being able to communicate with the Docker daemon is the
+# same as being able to get root privileges for the system. Therefore, you must
+# give access to the Docker daemon (and thus run this script as) ONLY to trusted
+# and secure users:
+# https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface
+
+# Stops the container started by this script.
+function cleanUp() {
+ # Disable (yes, "+" disables) exiting immediately on errors to ensure that
+ # all the cleanup commands are executed (well, no errors should occur during
+ # the cleanup anyway, but just in case).
+ set +o errexit
+
+ echo "Cleaning up"
+ docker rm --volumes --force $DOCKER_CONTAINER_ID
+}
+
+# Exit immediately on errors.
+set -o errexit
+
+# Execute cleanUp when the script exits, either normally or due to an error.
+trap cleanUp EXIT
+
+# Ensure working directory is script directory, as some actions (like copying
+# the patches to the container) expect that.
+cd "$(dirname $0)"
+
+# python:3.9 can not be used, as one of the requeriments of Noto Tools
+# (pyclipper) fails to build.
+#
+# The container exits immediately if no command is given, so a Bash session
+# is created to prevent that.
+DOCKER_CONTAINER_ID=`docker run --rm --detach --interactive --tty python:3.8-slim bash`
+
+# Install required dependencies.
+docker exec $DOCKER_CONTAINER_ID apt-get update
+docker exec $DOCKER_CONTAINER_ID apt-get install -y git gcc g++ libjpeg-dev zlib1g-dev wget
+
+# Install Noto Tools in the container.
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID git clone https://github.com/googlefonts/nototools
+docker exec --workdir /tmp/nototools $DOCKER_CONTAINER_ID git checkout 76b29f8f8f9b
+docker exec --workdir /tmp/nototools $DOCKER_CONTAINER_ID pip install --requirement requirements.txt
+docker exec --workdir /tmp/nototools $DOCKER_CONTAINER_ID pip install --editable .
+
+# As Noto Tools were installed as "editable" the scripts can be patched after
+# installation.
+docker cp merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch $DOCKER_CONTAINER_ID:/tmp/nototools/merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch
+docker exec --workdir /tmp/nototools --interactive $DOCKER_CONTAINER_ID patch --strip 1 < merge-font-noto-fix-merging-v20201206-phase3-76b29f8f8f9b.patch
+
+# Get Noto fonts.
+#
+# Phase 2 Noto fonts use 2048 units per em, while phase 3 Noto fonts use 1000*.
+# Currently the fonts in the released package** (apparently from 2017-10-25) are
+# a mix of both, but fonts with different units per em can not be merged***.
+# However, the fonts in the Git repository, although not released yet, are all
+# using 1000 units per em already, so those are the ones merged.
+#
+# *https://github.com/googlefonts/noto-fonts/issues/908#issuecomment-298687906.
+# **https://noto-website-2.storage.googleapis.com/pkgs/Noto-unhinted.zip
+# ***https://fonttools.readthedocs.io/en/latest/merge.html
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID wget https://github.com/googlefonts/noto-fonts/archive/v20201206-phase3.tar.gz
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID tar -xzf v20201206-phase3.tar.gz
+
+# noto-fonts in Git and snapshots of Git (like the package used) have a
+# subdirectory for each font, but "merge_noto.py" expects to find all the fonts
+# in a single directory, so the structure needs to be "flattened".
+#
+# Hinted fonts* adapt better to being rendered in different sizes. The full
+# package in https://www.google.com/get/noto/ includes only unhinted fonts
+# (according to its name**, I have not actually verified the fonts themselves),
+# while the individual fonts listed below in the page are a mix of hinted and
+# unhinted fonts. However, the Git directory has hinted versions of all fonts,
+# so those are the ones merged (maybe there is a good reason not to merge hinted
+# fonts, but seems to work :-P).
+#
+# *https://en.wikipedia.org/wiki/Font_hinting
+# **https://noto-website-2.storage.googleapis.com/pkgs/Noto-unhinted.zip
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID mkdir --parent individual/hinted
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID find noto-fonts-20201206-phase3/hinted/ttf -iname "NotoSans*Regular.ttf" -exec mv {} individual/hinted/ \;
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID find noto-fonts-20201206-phase3/hinted/ttf -iname "NotoSans*Bold.ttf" -exec mv {} individual/hinted/ \;
+
+# Merge the fonts.
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID mkdir --parent combined/hinted
+docker exec --workdir /tmp $DOCKER_CONTAINER_ID merge_noto.py
+
+# Copy resulting files.
+#
+# Noto fonts, as well as the merged files, are licensed under the SIL Open Font
+# License: https://scripts.sil.org/OFL
+docker cp $DOCKER_CONTAINER_ID:/tmp/combined/hinted/NotoSans-Regular.ttf ../core/fonts/NotoSans-Regular.ttf
+docker cp $DOCKER_CONTAINER_ID:/tmp/combined/hinted/NotoSans-Bold.ttf ../core/fonts/NotoSans-Bold.ttf
diff --git a/build/psalm-baseline.xml b/build/psalm-baseline.xml
index 0abdbcc4459..de3c0e83cc7 100644
--- a/build/psalm-baseline.xml
+++ b/build/psalm-baseline.xml
@@ -2662,6 +2662,11 @@
<code>section</code>
</UndefinedInterfaceMethod>
</file>
+ <file src="core/Command/Preview/ResetRenderedTexts.php">
+ <InvalidReturnStatement occurrences="1">
+ <code>[]</code>
+ </InvalidReturnStatement>
+ </file>
<file src="core/Command/Upgrade.php">
<InvalidScalarArgument occurrences="11">
<code>0</code>
diff --git a/core/Command/Preview/ResetRenderedTexts.php b/core/Command/Preview/ResetRenderedTexts.php
new file mode 100644
index 00000000000..7881a21d276
--- /dev/null
+++ b/core/Command/Preview/ResetRenderedTexts.php
@@ -0,0 +1,202 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2021, Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
+ * @author Daniel Calviño Sánchez <danxuliu@gmail.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Core\Command\Preview;
+
+use OC\Preview\Storage\Root;
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\Files\IMimeTypeLoader;
+use OCP\Files\NotFoundException;
+use OCP\Files\NotPermittedException;
+use OCP\IAvatarManager;
+use OCP\IDBConnection;
+use OCP\IUserManager;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ResetRenderedTexts extends Command {
+
+ /** @var IDBConnection */
+ protected $connection;
+
+ /** @var IUserManager */
+ protected $userManager;
+
+ /** @var IAvatarManager */
+ protected $avatarManager;
+
+ /** @var Root */
+ private $previewFolder;
+
+ /** @var IMimeTypeLoader */
+ private $mimeTypeLoader;
+
+ public function __construct(IDBConnection $connection,
+ IUserManager $userManager,
+ IAvatarManager $avatarManager,
+ Root $previewFolder,
+ IMimeTypeLoader $mimeTypeLoader) {
+ parent::__construct();
+
+ $this->connection = $connection;
+ $this->userManager = $userManager;
+ $this->avatarManager = $avatarManager;
+ $this->previewFolder = $previewFolder;
+ $this->mimeTypeLoader = $mimeTypeLoader;
+ }
+
+ protected function configure() {
+ $this
+ ->setName('preview:reset-rendered-texts')
+ ->setDescription('Deletes all generated avatars and previews of text and md files')
+ ->addOption('dry', 'd', InputOption::VALUE_NONE, 'Dry mode - will not delete any files - in combination with the verbose mode one could check the operations.');
+ }
+
+ protected function execute(InputInterface $input, OutputInterface $output): int {
+ $dryMode = $input->getOption('dry');
+
+ if ($dryMode) {
+ $output->writeln('INFO: The command is run in dry mode and will not modify anything.');
+ $output->writeln('');
+ }
+
+ $this->deleteAvatars($output, $dryMode);
+ $this->deletePreviews($output, $dryMode);
+
+ return 0;
+ }
+
+ private function deleteAvatars(OutputInterface $output, bool $dryMode): void {
+ $avatarsToDeleteCount = 0;
+
+ foreach ($this->getAvatarsToDelete() as [$userId, $avatar]) {
+ $output->writeln('Deleting avatar for ' . $userId, OutputInterface::VERBOSITY_VERBOSE);
+
+ $avatarsToDeleteCount++;
+
+ if ($dryMode) {
+ continue;
+ }
+
+ try {
+ $avatar->remove();
+ } catch (NotFoundException $e) {
+ // continue
+ } catch (NotPermittedException $e) {
+ // continue
+ }
+ }
+
+ $output->writeln('Deleted ' . $avatarsToDeleteCount . ' avatars');
+ $output->writeln('');
+ }
+
+ private function getAvatarsToDelete(): \Iterator {
+ foreach ($this->userManager->search('') as $user) {
+ $avatar = $this->avatarManager->getAvatar($user->getUID());
+
+ if (!$avatar->isCustomAvatar()) {
+ yield [$user->getUID(), $avatar];
+ }
+ }
+ }
+
+ private function deletePreviews(OutputInterface $output, bool $dryMode): void {
+ $previewsToDeleteCount = 0;
+
+ foreach ($this->getPreviewsToDelete() as ['name' => $previewFileId, 'path' => $filePath]) {
+ $output->writeln('Deleting previews for ' . $filePath, OutputInterface::VERBOSITY_VERBOSE);
+
+ $previewsToDeleteCount++;
+
+ if ($dryMode) {
+ continue;
+ }
+
+ try {
+ $preview = $this->previewFolder->getFolder((string)$previewFileId);
+ $preview->delete();
+ } catch (NotFoundException $e) {
+ // continue
+ } catch (NotPermittedException $e) {
+ // continue
+ }
+ }
+
+ $output->writeln('Deleted ' . $previewsToDeleteCount . ' previews');
+ }
+
+ // Copy pasted and adjusted from
+ // "lib/private/Preview/BackgroundCleanupJob.php".
+ private function getPreviewsToDelete(): \Iterator {
+ $qb = $this->connection->getQueryBuilder();
+ $qb->select('path', 'mimetype')
+ ->from('filecache')
+ ->where($qb->expr()->eq('fileid', $qb->createNamedParameter($this->previewFolder->getId())));
+ $cursor = $qb->execute();
+ $data = $cursor->fetch();
+ $cursor->closeCursor();
+
+ if ($data === null) {
+ return [];
+ }
+
+ /*
+ * This lovely like is the result of the way the new previews are stored
+ * We take the md5 of the name (fileid) and split the first 7 chars. That way
+ * there are not a gazillion files in the root of the preview appdata.
+ */
+ $like = $this->connection->escapeLikeParameter($data['path']) . '/_/_/_/_/_/_/_/%';
+
+ $qb = $this->connection->getQueryBuilder();
+ $qb->select('a.name', 'b.path')
+ ->from('filecache', 'a')
+ ->leftJoin('a', 'filecache', 'b', $qb->expr()->eq(
+ $qb->expr()->castColumn('a.name', IQueryBuilder::PARAM_INT), 'b.fileid'
+ ))
+ ->where(
+ $qb->expr()->andX(
+ $qb->expr()->like('a.path', $qb->createNamedParameter($like)),
+ $qb->expr()->eq('a.mimetype', $qb->createNamedParameter($this->mimeTypeLoader->getId('httpd/unix-directory'))),
+ $qb->expr()->orX(
+ $qb->expr()->eq('b.mimetype', $qb->createNamedParameter($this->mimeTypeLoader->getId('text/plain'))),
+ $qb->expr()->eq('b.mimetype', $qb->createNamedParameter($this->mimeTypeLoader->getId('text/markdown'))),
+ $qb->expr()->eq('b.mimetype', $qb->createNamedParameter($this->mimeTypeLoader->getId('text/x-markdown')))
+ )
+ )
+ );
+
+ $cursor = $qb->execute();
+
+ while ($row = $cursor->fetch()) {
+ yield $row;
+ }
+
+ $cursor->closeCursor();
+ }
+}
diff --git a/core/fonts/NotoSans-Bold.ttf b/core/fonts/NotoSans-Bold.ttf
index ab11d316397..dd4262cb88d 100644
--- a/core/fonts/NotoSans-Bold.ttf
+++ b/core/fonts/NotoSans-Bold.ttf
Binary files differ
diff --git a/core/fonts/NotoSans-Regular.ttf b/core/fonts/NotoSans-Regular.ttf
index a1b8994edea..8210a9e585b 100644
--- a/core/fonts/NotoSans-Regular.ttf
+++ b/core/fonts/NotoSans-Regular.ttf
Binary files differ
diff --git a/core/register_command.php b/core/register_command.php
index 605c545554a..1c8c62d2eab 100644
--- a/core/register_command.php
+++ b/core/register_command.php
@@ -168,6 +168,7 @@ if (\OC::$server->getConfig()->getSystemValue('installed', false)) {
));
$application->add(\OC::$server->query(\OC\Core\Command\Preview\Repair::class));
+ $application->add(\OC::$server->query(\OC\Core\Command\Preview\ResetRenderedTexts::class));
$application->add(new OC\Core\Command\User\Add(\OC::$server->getUserManager(), \OC::$server->getGroupManager()));
$application->add(new OC\Core\Command\User\Delete(\OC::$server->getUserManager()));
diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index a150fca9528..3c538a2a590 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -861,6 +861,7 @@ return array(
'OC\\Core\\Command\\Maintenance\\UpdateHtaccess' => $baseDir . '/core/Command/Maintenance/UpdateHtaccess.php',
'OC\\Core\\Command\\Maintenance\\UpdateTheme' => $baseDir . '/core/Command/Maintenance/UpdateTheme.php',
'OC\\Core\\Command\\Preview\\Repair' => $baseDir . '/core/Command/Preview/Repair.php',
+ 'OC\\Core\\Command\\Preview\\ResetRenderedTexts' => $baseDir . '/core/Command/Preview/ResetRenderedTexts.php',
'OC\\Core\\Command\\Security\\ImportCertificate' => $baseDir . '/core/Command/Security/ImportCertificate.php',
'OC\\Core\\Command\\Security\\ListCertificates' => $baseDir . '/core/Command/Security/ListCertificates.php',
'OC\\Core\\Command\\Security\\RemoveCertificate' => $baseDir . '/core/Command/Security/RemoveCertificate.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index 5cb5efbd5d3..0b1967e91d1 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -890,6 +890,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
'OC\\Core\\Command\\Maintenance\\UpdateHtaccess' => __DIR__ . '/../../..' . '/core/Command/Maintenance/UpdateHtaccess.php',
'OC\\Core\\Command\\Maintenance\\UpdateTheme' => __DIR__ . '/../../..' . '/core/Command/Maintenance/UpdateTheme.php',
'OC\\Core\\Command\\Preview\\Repair' => __DIR__ . '/../../..' . '/core/Command/Preview/Repair.php',
+ 'OC\\Core\\Command\\Preview\\ResetRenderedTexts' => __DIR__ . '/../../..' . '/core/Command/Preview/ResetRenderedTexts.php',
'OC\\Core\\Command\\Security\\ImportCertificate' => __DIR__ . '/../../..' . '/core/Command/Security/ImportCertificate.php',
'OC\\Core\\Command\\Security\\ListCertificates' => __DIR__ . '/../../..' . '/core/Command/Security/ListCertificates.php',
'OC\\Core\\Command\\Security\\RemoveCertificate' => __DIR__ . '/../../..' . '/core/Command/Security/RemoveCertificate.php',
diff --git a/tests/data/guest_avatar_einstein_32.png b/tests/data/guest_avatar_einstein_32.png
index e23a4071557..f83b46623d6 100644
--- a/tests/data/guest_avatar_einstein_32.png
+++ b/tests/data/guest_avatar_einstein_32.png
Binary files differ