diff --git a/composer.json b/composer.json
index 40412173025d6e3b82c0cf6a8cf88f988c6596c5..b430d0e320ac5ddd61f129e2a53b4b5c89fe2232 100644
--- a/composer.json
+++ b/composer.json
@@ -132,6 +132,7 @@
"drupal/linkit": "5.0-beta13",
"drupal/mathjax": "3.0.0-beta1",
"drupal/media_entity_browser": "2.0-alpha3",
+ "drupal/media_entity_file_replace": "^1.0",
"drupal/media_entity_twitter": "2.7",
"drupal/menu_block": "1.7",
"drupal/menu_breadcrumb": "1.16",
diff --git a/composer.lock b/composer.lock
index 681adfddee9b16705148008370186c390c23556a..3a0904f82a9e21b78f7de86ff90df6e9e7a816ca 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
"This file is @generated automatically"
],
- "content-hash": "18272fdf87dda228d9bd42e03cb12627",
+ "content-hash": "94fce5d62f0bf1b638e7550e44c23825",
"packages": [
{
"name": "alchemy/zippy",
@@ -5322,6 +5322,50 @@
"source": "https://git.drupalcode.org/project/media_entity_browser"
}
},
+ {
+ "name": "drupal/media_entity_file_replace",
+ "version": "1.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupalcode.org/project/media_entity_file_replace.git",
+ "reference": "8.x-1.0"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/media_entity_file_replace-8.x-1.0.zip",
+ "reference": "8.x-1.0",
+ "shasum": "a22fb6b946dade434301b85c249d8621d0fc6654"
+ },
+ "require": {
+ "drupal/core": "^8.7.7 || ^9"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "drupal": {
+ "version": "8.x-1.0",
+ "datestamp": "1618180544",
+ "security-coverage": {
+ "status": "covered",
+ "message": "Covered by Drupal's security advisory policy"
+ }
+ }
+ },
+ "notification-url": "https://packages.drupal.org/8/downloads",
+ "license": [
+ "GPL-2.0-or-later"
+ ],
+ "authors": [
+ {
+ "name": "bkosborne",
+ "homepage": "https://www.drupal.org/user/788032"
+ }
+ ],
+ "description": "Allows content editors to easily replace source files associated with any file-based media entity, preserving the original filename.",
+ "homepage": "https://www.drupal.org/project/media_entity_file_replace",
+ "support": {
+ "source": "https://git.drupalcode.org/project/media_entity_file_replace"
+ }
+ },
{
"name": "drupal/media_entity_twitter",
"version": "2.7.0",
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index bc8202c64fbc29c9dce0b42565da7373112ade76..8ac11e86cd33024f71d8868e96c504e0d132638b 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -5510,6 +5510,53 @@
},
"install-path": "../../web/modules/media_entity_browser"
},
+ {
+ "name": "drupal/media_entity_file_replace",
+ "version": "1.0.0",
+ "version_normalized": "1.0.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupalcode.org/project/media_entity_file_replace.git",
+ "reference": "8.x-1.0"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/media_entity_file_replace-8.x-1.0.zip",
+ "reference": "8.x-1.0",
+ "shasum": "a22fb6b946dade434301b85c249d8621d0fc6654"
+ },
+ "require": {
+ "drupal/core": "^8.7.7 || ^9"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "drupal": {
+ "version": "8.x-1.0",
+ "datestamp": "1618180544",
+ "security-coverage": {
+ "status": "covered",
+ "message": "Covered by Drupal's security advisory policy"
+ }
+ }
+ },
+ "installation-source": "dist",
+ "notification-url": "https://packages.drupal.org/8/downloads",
+ "license": [
+ "GPL-2.0-or-later"
+ ],
+ "authors": [
+ {
+ "name": "bkosborne",
+ "homepage": "https://www.drupal.org/user/788032"
+ }
+ ],
+ "description": "Allows content editors to easily replace source files associated with any file-based media entity, preserving the original filename.",
+ "homepage": "https://www.drupal.org/project/media_entity_file_replace",
+ "support": {
+ "source": "https://git.drupalcode.org/project/media_entity_file_replace"
+ },
+ "install-path": "../../web/modules/media_entity_file_replace"
+ },
{
"name": "drupal/media_entity_twitter",
"version": "2.7.0",
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index 45d52f45fece32ee97ab1173321ae81a57f62312..1ba378e309d133258d118539d247993070a441ad 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -3,7 +3,7 @@
'name' => 'osu-asc-webservices/d8-upstream',
'pretty_version' => 'dev-master',
'version' => 'dev-master',
- 'reference' => 'd910fc00d7e8ce27eb5b03b1bac10393e41a8c94',
+ 'reference' => '07a7c2435c9d4e8234762b2e1e5bea728ccd9e76',
'type' => 'project',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
@@ -1210,6 +1210,15 @@
'aliases' => array(),
'dev_requirement' => false,
),
+ 'drupal/media_entity_file_replace' => array(
+ 'pretty_version' => '1.0.0',
+ 'version' => '1.0.0.0',
+ 'reference' => '8.x-1.0',
+ 'type' => 'drupal-module',
+ 'install_path' => __DIR__ . '/../../web/modules/media_entity_file_replace',
+ 'aliases' => array(),
+ 'dev_requirement' => false,
+ ),
'drupal/media_entity_twitter' => array(
'pretty_version' => '2.7.0',
'version' => '2.7.0.0',
@@ -2116,7 +2125,7 @@
'osu-asc-webservices/d8-upstream' => array(
'pretty_version' => 'dev-master',
'version' => 'dev-master',
- 'reference' => 'd910fc00d7e8ce27eb5b03b1bac10393e41a8c94',
+ 'reference' => '07a7c2435c9d4e8234762b2e1e5bea728ccd9e76',
'type' => 'project',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
diff --git a/web/modules/media_entity_file_replace/LICENSE.txt b/web/modules/media_entity_file_replace/LICENSE.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d159169d1050894d3ea3b98e1c965c4058208fe1
--- /dev/null
+++ b/web/modules/media_entity_file_replace/LICENSE.txt
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
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+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
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+the term "modification".) Each licensee is addressed as "you".
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+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
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+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
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+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
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+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
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+ 8. If the distribution and/or use of the Program is restricted in
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+Software Foundation. If the Program does not specify a version number of
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+ 10. If you wish to incorporate parts of the Program into other free
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+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/web/modules/media_entity_file_replace/README.txt b/web/modules/media_entity_file_replace/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b129d49461070cbe4209d3ef699d8c4f99480232
--- /dev/null
+++ b/web/modules/media_entity_file_replace/README.txt
@@ -0,0 +1,56 @@
+CONTENTS OF THIS FILE
+---------------------
+
+ * Introduction
+ * Requirements
+ * Installation
+ * Configuration
+ * Maintainers
+
+
+INTRODUCTION
+------------
+
+This module allows content editors to easily replace the source files associated
+with file-based media types (like "Document"). The replacement file overwrites
+the existing file, keeping the same filename and path, which is usually what
+content editors want to do when performing a file replacement.
+
+ * For a full description of the module, visit the project page:
+ https://www.drupal.org/project/media_entity_file_replace
+
+ * To submit bug reports and feature suggestions, or track changes:
+ https://www.drupal.org/project/issues/media_entity_file_replace
+
+
+REQUIREMENTS
+------------
+
+The media entity file replace module requires the (Drupal core) Media module to be enabled.
+ * Media (https://www.drupal.org/project/media)
+
+
+INSTALLATION
+------------
+
+ * Install as you would normally install a contributed Drupal module.
+ See: https://www.drupal.org/node/895232 for further information.
+
+
+CONFIGURATION
+-------------
+
+ * Browse to '/admin/structure/media' location.
+
+ * From operations section, select 'Manage form display' for any file-based
+ media types (Audio, Document, Image, etc).
+
+ * Enable the "Replace file" form display widget. It's best to place it directly
+ beneath the existing "File" or "Image" widget.
+
+
+MAINTAINERS
+-----------
+
+Current maintainers:
+ * Brian Osborne (bkosborne) - https://www.drupal.org/u/bkosborne
diff --git a/web/modules/media_entity_file_replace/media_entity_file_replace.info.yml b/web/modules/media_entity_file_replace/media_entity_file_replace.info.yml
new file mode 100644
index 0000000000000000000000000000000000000000..43d184a9705bd4e9c0f673b7a5a61e374cc6a588
--- /dev/null
+++ b/web/modules/media_entity_file_replace/media_entity_file_replace.info.yml
@@ -0,0 +1,12 @@
+name: Media Entity File Replace
+type: module
+description: Allows content editors to easily replace source files associated with any file-based media entity, preserving the original filename.
+core_version_requirement: ^8.7.7 || ^9
+package: Media
+dependencies:
+ - drupal:media
+
+# Information added by Drupal.org packaging script on 2021-04-11
+version: '8.x-1.0'
+project: 'media_entity_file_replace'
+datestamp: 1618180546
diff --git a/web/modules/media_entity_file_replace/media_entity_file_replace.module b/web/modules/media_entity_file_replace/media_entity_file_replace.module
new file mode 100644
index 0000000000000000000000000000000000000000..54efeab30f3000e1d6923d0d120c7405ea97cded
--- /dev/null
+++ b/web/modules/media_entity_file_replace/media_entity_file_replace.module
@@ -0,0 +1,285 @@
+<?php
+
+/**
+ * @file
+ * Media Entity File Replace module file.
+ */
+
+use Drupal\Core\File\FileSystemInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\media\Plugin\media\Source\File;
+
+/**
+ * Implements hook_help().
+ */
+function media_entity_file_replace_help($route_name, RouteMatchInterface $route_match) {
+ switch ($route_name) {
+ case 'help.page.media_entity_file_replace':
+ $output = '<p>' . t('Visit the form display configuration page for any file-based media entities (like Document or Image) and enable the "Replace file" form component. Edit any existing media entity of that type and use the replace file form widget to provide a replacement file that overwrites the original file contents.') . '</p>';
+ $output .= '<p>' . t('For additional usage instructions and more information, visit the <a href=":module_link" target="_blank">module overview page</a>.', [':module_link' => 'https://drupal.org/project/media_entity_file_replace']) . '</p>';
+ return $output;
+ }
+
+ return NULL;
+}
+
+/**
+ * Implements hook_entity_extra_field_info().
+ */
+function media_entity_file_replace_entity_extra_field_info() {
+ $extra = [];
+
+ // Create an psuedo-field on form displays to allow site builders to control
+ // if they want to enable our custom file replacement widget on media
+ // edit forms.
+ if (\Drupal::service('module_handler')->moduleExists('media')) {
+ $mediaTypes = \Drupal::entityTypeManager()
+ ->getStorage('media_type')
+ ->loadMultiple();
+
+ foreach ($mediaTypes as $mediaType) {
+ /** @var \Drupal\media\MediaTypeInterface $mediaType */
+ // We only care about media types that use a file field as a source.
+ if ($mediaType->getSource() instanceof File) {
+ $extra['media'][$mediaType->id()]['form']['replace_file'] = [
+ 'label' => t('Replace file'),
+ 'description' => t('Widget to replace the file.'),
+ 'visible' => FALSE,
+ ];
+ }
+ }
+ }
+
+ return $extra;
+}
+
+/**
+ * Implements hook_form_BASE_FORM_ID_alter().
+ *
+ * Modify media edit form to add a custom replacement file form field.
+ * The custom field we add here will not be automatically hidden unless the
+ * entity form display has enabled the the pseudo-widget we defined in
+ * media_entity_file_replace_entity_extra_field_info().
+ */
+function media_entity_file_replace_form_media_form_alter(&$form, FormStateInterface $form_state, $form_id) {
+ $media = $form_state->getFormObject()->getEntity();
+ // Don't modify the form at all for new media that is being added, since there
+ // is nothing for us to do.
+ if (!$media->isNew()) {
+ // Only run for media entity types that use a file based source field.
+ /** @var \Drupal\media\Entity\MediaType $mediaType */
+ $mediaType = \Drupal::entityTypeManager()->getStorage('media_type')->load($media->bundle());
+ if (!$mediaType->getSource() instanceof File) {
+ return;
+ }
+
+ $sourceFieldDefinition = $mediaType->getSource()->getSourceFieldDefinition($mediaType);
+ $sourceFieldName = $sourceFieldDefinition->getName();
+ // Make sure we have a file field item and that the file entity exists.
+ // It's possible the file field item still exists (the reference to it)
+ // but that the file entity was deleted.
+ /** @var \Drupal\file\Plugin\Field\FieldType\FileItem $fileFieldItem */
+ $fileFieldItem = $media->get($sourceFieldName)->first();
+ if (!$fileFieldItem || !$fileFieldItem->entity) {
+ return;
+ }
+
+ $form['replace_file'] = [
+ '#type' => 'fieldset',
+ '#title' => t('Replace file'),
+ ];
+
+ $uploadValidators = $fileFieldItem->getUploadValidators();
+ $form['replace_file']['replacement_file'] = [
+ '#title' => t('File'),
+ '#type' => 'file',
+ // Note that the 'file' element does not support automatic handling of
+ // upload_validators like 'file_managed' does, but we pass it here anyway
+ // so that we can manually use it in the submit handler.
+ '#upload_validators' => $uploadValidators,
+ // Pass source field name so we don't need to execute the logic again
+ // to figure it out in the submit handler.
+ '#source_field_name' => $sourceFieldName,
+ ];
+
+ // Build help text for the replacement file upload field that indicates
+ // what the upload restrictions are (which we get from the source field).
+ // This help text comes by default with the "managed_file" form element,
+ // but we are using the standard "file" form element.
+ $helpText = [
+ '#theme' => 'file_upload_help',
+ '#upload_validators' => $uploadValidators,
+ '#cardinality' => 1,
+ ];
+ $form['replace_file']['replacement_file']['#description'] = \Drupal::service('renderer')->renderPlain($helpText);
+
+ $form['replace_file']['keep_original_filename'] = [
+ '#title' => t('Overwrite original file'),
+ '#description' => t('When checked, the original filename is kept and its contents are replaced with the new file. If unchecked, the filename of the replacement file will be used, and the original file may be deleted if no previous revision references it (depending on your specific site configuration).'),
+ '#type' => 'checkbox',
+ '#default_value' => TRUE,
+ ];
+
+ $form['#validate'][] = '_media_entity_file_replace_validate';
+
+ // We need a submit callback to handle our processing. We want it to run
+ // just before the normal MediaForm::save() callback is called, so that
+ // the various entity lifecycle hooks that are called there will have
+ // access to the changes we make.
+ $saveCallbackPosition = array_search('::save', $form['actions']['submit']['#submit']);
+ if ($saveCallbackPosition !== FALSE) {
+ array_splice($form['actions']['submit']['#submit'], $saveCallbackPosition, 0, '_media_entity_file_replace_submit');
+ }
+ else {
+ // If for some reason we cannot find the normal save callback in the list,
+ // then just insert our callback at the end.
+ $form['actions']['submit']['#submit'][] = '_media_entity_file_replace_submit';
+ }
+
+ // If the normal file/image widget is on the form, then we want to hide
+ // the action buttons that users would normally use to manage the file.
+ // This widget doesn't allow for true file replacement, so we don't want
+ // editors to use it. We do still want the portion of the widget that
+ // displays the name of the file to render, so we don't remove the entire
+ // widget outright.
+ // This must be done in a process callback, since the action buttons on
+ // the widget are themselves added in a process callback.
+ if (isset($form[$sourceFieldName]['widget'][0]) && $form[$sourceFieldName]['widget'][0]['#type'] === 'managed_file') {
+ $form[$sourceFieldName]['widget'][0]['#process'][] = '_media_entity_file_replace_disable_remove_button';
+ }
+ }
+}
+
+/**
+ * Custom process callback on file widget to disable remove/upload buttons.
+ */
+function _media_entity_file_replace_disable_remove_button(&$element, FormStateInterface $form_state, &$complete_form) {
+ // We only want to do this on media edit forms that are configured to use
+ // our "replace file" widget, so we check to make sure it's there and
+ // accessible before continuing.
+ if (!isset($complete_form['replace_file']['#access']) || $complete_form['replace_file']['#access'] === TRUE) {
+ $element['remove_button']['#access'] = FALSE;
+ $element['upload_button']['#access'] = FALSE;
+ }
+ return $element;
+}
+
+/**
+ * Custom validate handler for media entity edit form submissions.
+ */
+function _media_entity_file_replace_validate($form, FormStateInterface $formState) {
+ // Nothing to do if the replace file widget was not enabled for this form.
+ if (isset($form['replace_file']['#access']) && !$form['replace_file']['#access']) {
+ return;
+ }
+
+ /** @var \Drupal\media\Entity\Media $media */
+ $media = $formState->getFormObject()->getEntity();
+ $sourceFieldName = $form['replace_file']['replacement_file']['#source_field_name'];
+
+ /** @var \Drupal\Core\File\FileSystem $fileSystem */
+ $fileSystem = \Drupal::service('file_system');
+
+ // Determine where to place the replacement file that a user selected.
+ // When overwriting the existing file, then the replacement file should be
+ // stored in temporary storage so we can then copy it over the existing one.
+ // When not overwriting, we want to move it to the correct final destination
+ // folder, which we determine by examining the settings of the source field
+ // definition on the media entity.
+ if ($formState->getValue('keep_original_filename')) {
+ $uploadDestination = FALSE;
+ }
+ else {
+ // For whatever reason, the interface for getting the upload location of the
+ // file field is on the field item object and not on the source field
+ // definition object.
+ $uploadDestination = $media->get($sourceFieldName)->first()->getUploadLocation();
+ $fileSystem->prepareDirectory($uploadDestination, FileSystemInterface::CREATE_DIRECTORY);
+ }
+
+ $uploadValidators = $form['replace_file']['replacement_file']['#upload_validators'];
+
+ // If the user is overwriting the original file, we want to make sure the same
+ // file extension is used on the replacement. This is important because web
+ // servers usually set the content type header based on the filename of the
+ // file, and browsers use that content type when interpretting the data.
+ if ($formState->getValue('keep_original_filename')) {
+ $originalFileEntity = $media->get($sourceFieldName)->first()->entity;
+ $originalExtension = pathinfo($originalFileEntity->getFilename(), PATHINFO_EXTENSION);
+ $uploadValidators['file_validate_extensions'] = [$originalExtension];
+ }
+
+ $replacementFile = file_save_upload('replacement_file', $uploadValidators, $uploadDestination, 0, FileSystemInterface::EXISTS_RENAME);
+
+ // Return value is NULL if no replacement file was submitted.
+ if ($replacementFile === NULL) {
+ return;
+ }
+
+ if ($replacementFile === FALSE) {
+ $formState->setErrorByName('replacement_file', t('Unable to upload replacement file.'));
+ return;
+ }
+
+ // Store the uploaded file reference so submit handler can use it.
+ $formState->set('replacement_file', $replacementFile);
+}
+
+/**
+ * Custom submit handler for media entity edit form submissions.
+ */
+function _media_entity_file_replace_submit($form, FormStateInterface $formState) {
+ $replacementFile = $formState->get('replacement_file');
+ if (!$replacementFile) {
+ return;
+ }
+
+ /** @var \Drupal\media\Entity\Media $media */
+ $media = $formState->getFormObject()->getEntity();
+
+ if ($formState->getValue('keep_original_filename')) {
+ $fid = $media->getSource()->getSourceFieldValue($media);
+ $originalFile = \Drupal::entityTypeManager()->getStorage('file')->load($fid);
+
+ // Copy the uploaded file (which is in temporary storage) to the existing
+ // file location, overwriting it.
+ $fileSystem = \Drupal::service('file_system');
+
+ // Make sure the destination dir exists. It may not in rare situations like
+ // when copying a database from one env to another without also copying the
+ // files.
+ $destination = $fileSystem->dirname($originalFile->getFileUri());
+ $fileSystem->prepareDirectory($destination, FileSystemInterface::CREATE_DIRECTORY);
+
+ if (!$fileSystem->copy($replacementFile->getFileUri(), $originalFile->getFileUri(), FileSystemInterface::EXISTS_REPLACE)) {
+ \Drupal::messenger()->addError(t('Unable to overwrite original file with the replacement.'));
+ return;
+ }
+
+ // The file entity must be saved to force it to recalculate metadata about
+ // the file (like size).
+ $originalFile->save();
+
+ // Delete image style derivatives for this file. If it's not an image, this
+ // is harmless.
+ image_path_flush($originalFile->getFileUri());
+
+ // The replacement file is marked as temporary and will typically be
+ // automatically deleted on cron after a certain period of time, but
+ // lets just do it now to avoid any potential confusion of the file
+ // remaining on the filesystem and in the managed files table.
+ $replacementFile->delete();
+ }
+ else {
+ // The replacement should already be uploaded to its final destination.
+ // We just need to have the media entity reference it instead of the old
+ // one. The old file that was referenced will automatically have its usage
+ // counter decremented, which will likely mark it as temporary (and thus
+ // automatic deletion on cron) if nothing else references it.
+ // Note that we don't need to save the media entity. The next form submit
+ // callback is the MediaForm::save() one which will save it.
+ $sourceFieldName = $form['replace_file']['replacement_file']['#source_field_name'];
+ $media->set($sourceFieldName, $replacementFile);
+ }
+}
diff --git a/web/modules/media_entity_file_replace/tests/src/Functional/MediaEntityFileReplaceTest.php b/web/modules/media_entity_file_replace/tests/src/Functional/MediaEntityFileReplaceTest.php
new file mode 100644
index 0000000000000000000000000000000000000000..6668e655fc6535593af74b627e75c670b2b19292
--- /dev/null
+++ b/web/modules/media_entity_file_replace/tests/src/Functional/MediaEntityFileReplaceTest.php
@@ -0,0 +1,231 @@
+<?php
+
+namespace Drupal\Tests\media_entity_file_replace\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+use Drupal\Tests\media\Traits\MediaTypeCreationTrait;
+
+/**
+ * Class MediaEntityFileReplaceTest.
+ *
+ * @group media
+ */
+class MediaEntityFileReplaceTest extends BrowserTestBase {
+
+ use MediaTypeCreationTrait;
+
+ protected $defaultTheme = 'stark';
+
+ /**
+ * Modules to install.
+ *
+ * @var array
+ */
+ public static $modules = [
+ 'system',
+ 'field_ui',
+ 'media',
+ 'media_entity_file_replace',
+ ];
+
+ /**
+ * Tests basic functionality of the module.
+ */
+ public function testModule() {
+ $this->createMediaType('file', [
+ 'id' => 'document',
+ 'label' => 'Document',
+ ]);
+ $this->createMediaType('oembed:video', [
+ 'id' => 'remote_video',
+ 'label' => 'Remote Video',
+ ]);
+
+ $user = $this->drupalCreateUser([
+ 'access media overview',
+ 'administer media form display',
+ 'view media',
+ 'administer media',
+ 'access content',
+ ]);
+ $this->drupalLogin($user);
+
+ // Begin by confirming that our custom file replacement widget is available
+ // on form display configurations for media bundles that use a file source.
+ $this->drupalGet('/admin/structure/media/manage/document/form-display');
+ $this->assertSession()->fieldExists("fields[replace_file][region]");
+ $this->assertSession()->fieldValueEquals('fields[replace_file][region]', 'hidden');
+
+ // But not on media bundles that don't use a file source, like remote video.
+ $this->drupalGet('/admin/structure/media/manage/remote_video/form-display');
+ $this->assertSession()->fieldNotExists("fields[replace_file][weight]");
+ // While we're here, enable the name field so we can manually provide a name
+ // for remote videos. This just makes tests easier.
+ $page = $this->getSession()->getPage();
+ $page->fillField('fields[name][region]', 'content');
+ $page->pressButton('Save');
+
+ // Create a video media entity and confirm we don't see the replacement
+ // widget on the edit screen.
+ $this->drupalGet('/media/add/remote_video');
+ $page = $this->getSession()->getPage();
+ $this->assertSession()->pageTextNotContains('Replace file');
+ $this->assertSession()->fieldNotExists('files[replacement_file]');
+ $page->fillField('Name', 'DrupalCon Amsterdam Keynote');
+ $page->fillField('Remote video URL', 'https://www.youtube.com/watch?v=Apqd4ff0NRI');
+ $page->pressButton('Save');
+ $this->assertSession()->pageTextContains('Remote video DrupalCon Amsterdam Keynote has been created.');
+ $page->clickLink('DrupalCon Amsterdam Keynote');
+ $this->assertSession()->fieldExists('Remote video URL');
+ $this->assertSession()->fieldNotExists('files[replacement_file]');
+
+ // Create a document entity and confirm it works as usual.
+ // The file replacement widget should not appear on this form since we did
+ // not enable the new replacement widget on the form display yet.
+ $uri = 'temporary://foo.txt';
+ file_put_contents($uri, 'original');
+ $this->drupalGet('/media/add/document');
+ $page = $this->getSession()->getPage();
+ $this->assertSession()->pageTextNotContains('Replace file');
+ $page->fillField('Name', 'Foobar');
+ $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+ $this->assertSession()->fieldNotExists('files[replacement_file]');
+ $page->pressButton('Save');
+ $this->assertSession()->addressEquals('admin/content/media');
+ unlink($uri);
+
+ // Edit the document and confirm the remove button for the default file
+ // widget is there, since our pseudo widget which normally removes it is not
+ // yet active.
+ $originalDocument = $this->loadMediaEntityByName('Foobar');
+ $this->drupalGet("/media/{$originalDocument->id()}/edit");
+ $this->assertSession()->buttonExists('Remove');
+
+ // Now enable the file replacement widget for document media bundle.
+ $this->drupalGet('/admin/structure/media/manage/document/form-display');
+ $page = $this->getSession()->getPage();
+ $page->fillField('fields[replace_file][region]', 'content');
+ $page->pressButton('Save');
+
+ // Edit the document again. The "remove" button on the default file
+ // widget should be removed now.
+ $this->drupalGet("/media/{$originalDocument->id()}/edit");
+ $this->assertSession()->buttonNotExists('Remove');
+
+ // And there should be additional fields for uploading replacement file and
+ // controlling behavior for overwriting it.
+ $this->assertSession()->fieldExists('files[replacement_file]');
+ $this->assertSession()->fieldExists('keep_original_filename');
+
+ // Upload a replacement file with new contents, overwriting the original
+ // file.
+ $originalFile = $this->loadFileEntity(($originalDocument->getSource()->getSourceFieldValue($originalDocument)));
+ $uri = 'temporary://foo.txt';
+ file_put_contents($uri, 'new');
+ $page = $this->getSession()->getPage();
+ $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+ $page->checkField('keep_original_filename');
+ $page->pressButton('Save');
+ unlink($uri);
+
+ // Reload document and confirm the filename and URI have not changed, but
+ // the contents of the file have.
+ $updatedDocument = $this->loadMediaEntityByName('Foobar');
+ $updatedFile = $this->loadFileEntity($updatedDocument->getSource()->getSourceFieldValue($updatedDocument));
+ $this->assertEqual($updatedFile->id(), $originalFile->id());
+ $this->assertEqual($updatedFile->getFileUri(), $originalFile->getFileUri());
+ $this->assertEqual($updatedFile->getFilename(), $originalFile->getFilename());
+ $this->assertNotEqual($updatedFile->getSize(), $originalFile->getSize());
+ $this->assertEqual(file_get_contents($updatedFile->getFileUri()), 'new');
+
+ // Now upload another replacement document, but this time don't overwrite
+ // the original.
+ $originalDocument = $updatedDocument;
+ $originalFile = $updatedFile;
+ $uri = 'temporary://foo-new.txt';
+ file_put_contents($uri, 'foo-new');
+ $this->drupalGet("/media/{$originalDocument->id()}/edit");
+ $page = $this->getSession()->getPage();
+ $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+ $page->uncheckField('keep_original_filename');
+ $page->pressButton('Save');
+ unlink($uri);
+
+ // Verify that the file associated with the document is different than the
+ // previous one.
+ $updatedDocument = $this->loadMediaEntityByName('Foobar');
+ $updatedFile = $this->loadFileEntity($updatedDocument->getSource()->getSourceFieldValue($updatedDocument));
+ $this->assertNotEqual($updatedFile->id(), $originalFile->id());
+ $this->assertNotEqual($updatedFile->getFileUri(), $originalFile->getFileUri());
+ $this->assertNotEqual($updatedFile->getFilename(), $originalFile->getFilename());
+ $this->assertNotEqual($updatedFile->getSize(), $originalFile->getSize());
+ $this->assertNotEqual(file_get_contents($updatedFile->getFileUri()), file_get_contents($originalFile->getFileUri()));
+ $this->assertEqual(file_get_contents($updatedFile->getFileUri()), 'foo-new');
+ $this->assertFalse($updatedFile->isTemporary());
+
+ // The old file entity should still exist, and should not be marked as
+ // temporary since editing the document entity created a revision and the
+ // old revision still references the old document.
+ $originalFile = $this->loadFileEntity($originalFile->id());
+ $this->assertFalse($originalFile->isTemporary());
+
+ // Verify that when uploading a replacement and overwriting the original,
+ // the file extension is forced to be the same.
+ // Now upload another replacement document, but this time don't overwrite
+ // the original.
+ $originalDocument = $this->loadMediaEntityByName('Foobar');
+ $uri = 'temporary://foo.pdf';
+ file_put_contents($uri, 'pdf contents');
+ $this->drupalGet("/media/{$originalDocument->id()}/edit");
+ $page = $this->getSession()->getPage();
+ $this->assertSession()->fieldExists('files[replacement_file]');
+ $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+ $page->checkField('keep_original_filename');
+ $page->pressButton('Save');
+ $this->assertSession()->pageTextContains('Only files with the following extensions are allowed: txt');
+ $this->assertSession()->addressEquals("/media/{$originalDocument->id()}/edit");
+ // It should be allowed if we opt NOT to overwrite the original though.
+ $originalDocument = $this->loadMediaEntityByName('Foobar');
+ $page = $this->getSession()->getPage();
+ $page->attachFileToField('File', $this->container->get('file_system')->realpath($uri));
+ $page->uncheckField('keep_original_filename');
+ $page->pressButton('Save');
+ $this->assertSession()->pageTextNotContains('Only files with the following extensions are allowed: txt');
+ $this->assertSession()->addressEquals("/admin/content/media");
+ $this->assertSession()->pageTextNotContains('foo.pdf');
+ unlink($uri);
+
+ // Simulate deleting the file and then revisit the media entity. Since
+ // there is no longer a file associated to the media entity, there is
+ // nothing to replace and therefore the replace file widget should not show.
+ $originalDocument = $this->loadMediaEntityByName('Foobar');
+ $fileToDelete = $this->loadFileEntity($originalDocument->getSource()->getSourceFieldValue($originalDocument));
+ $fileToDelete->delete();
+ $this->drupalGet("/media/{$originalDocument->id()}/edit");
+ $page = $this->getSession()->getPage();
+ $this->assertSession()->fieldNotExists('files[replacement_file]');
+ }
+
+ /**
+ * Load a single media entity by name, ignoring object cache.
+ */
+ protected function loadMediaEntityByName($name) {
+ $mediaStorage = \Drupal::entityTypeManager()->getStorage('media');
+ $mediaStorage->resetCache();
+ $entities = $mediaStorage->loadByProperties(['name' => $name]);
+ $this->assertNotEmpty($entities, "No media entity with name $name was found.");
+ return array_pop($entities);
+ }
+
+ /**
+ * Load a single file entity by ID, ignoring object cache.
+ */
+ protected function loadFileEntity($id) {
+ $fileStorage = \Drupal::entityTypeManager()->getStorage('file');
+ $fileStorage->resetCache();
+ $file = $fileStorage->load($id);
+ $this->assertNotNull($file, "No file entity with id $id was found.");
+ return $file;
+ }
+
+}