diff --git a/INSTALL.txt b/INSTALL.txt
index 3714df040a7084f178f36d1068cd81d64c87c8ec..be9e29d880f8d1e49f2642b013aad75a3e5e77ed 100644
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -1,3 +1,3 @@
 
-Please read core/INSTALL.txt for detailed installation instructions for your
-Drupal website.
+Read core/INSTALL.txt for detailed installation instructions for your Drupal
+website.
diff --git a/core/.cspell.json b/core/.cspell.json
index 20104af77c56c755fd9a23ea39b73c398346441d..7bdfe866bc4c691e375dfffb1bf275c36f8152fe 100644
--- a/core/.cspell.json
+++ b/core/.cspell.json
@@ -48,7 +48,8 @@
     ],
     "flagWords": [
       "grey",
-      "hte"
+      "hte",
+      "please"
     ],
     "overrides": [
       {
diff --git a/core/INSTALL.sqlite.txt b/core/INSTALL.sqlite.txt
index 96092c3760cbabcaf0be2ab2d73c88899cf02d19..8c6f083d4916cacb9627223820320054c57b22a6 100644
--- a/core/INSTALL.sqlite.txt
+++ b/core/INSTALL.sqlite.txt
@@ -34,6 +34,6 @@ following in your "Database file" field:
   sites/default/files/.ht.sqlite
 
 Note: The .ht in the name will tell Apache to prevent the database from being
-downloaded. Please check that the file is, indeed, protected by your webserver.
-If not, please consult the documentation of your webserver on how to protect a
-file from downloading.
+downloaded. Check that the file is, indeed, protected by your webserver. If not,
+consult the documentation of your webserver on how to protect a file from
+downloading.
diff --git a/core/assets/scaffold/files/drupal.INSTALL.txt b/core/assets/scaffold/files/drupal.INSTALL.txt
index 3714df040a7084f178f36d1068cd81d64c87c8ec..be9e29d880f8d1e49f2642b013aad75a3e5e77ed 100644
--- a/core/assets/scaffold/files/drupal.INSTALL.txt
+++ b/core/assets/scaffold/files/drupal.INSTALL.txt
@@ -1,3 +1,3 @@
 
-Please read core/INSTALL.txt for detailed installation instructions for your
-Drupal website.
+Read core/INSTALL.txt for detailed installation instructions for your Drupal
+website.
diff --git a/core/includes/errors.inc b/core/includes/errors.inc
index 4bf4fade14ca113436ea612be4dadc9f4eb2f223..b9d520252abec2c93178955026f39925ac94161e 100644
--- a/core/includes/errors.inc
+++ b/core/includes/errors.inc
@@ -260,7 +260,7 @@ function _drupal_log_error($error, $fatal = FALSE) {
       // We fallback to a maintenance page at this point, because the page generation
       // itself can generate errors.
       // Should not translate the string to avoid errors producing more errors.
-      $message = 'The website encountered an unexpected error. Please try again later.' . '<br />' . $message;
+      $message = 'The website encountered an unexpected error. Try again later.' . '<br />' . $message;
 
       if ($is_installer) {
         // install_display_output() prints the output and ends script execution.
diff --git a/core/includes/form.inc b/core/includes/form.inc
index 2aabd2f6dc73e4b89999f190d027671afa6d5f08..d3aeb4577ec5baac4b1bb937f4a7227dba567dbf 100644
--- a/core/includes/form.inc
+++ b/core/includes/form.inc
@@ -939,7 +939,7 @@ function batch_process($redirect = NULL, Url $url = NULL, $redirect_callback = N
       $query_options['op'] = 'finished';
       $error_url->setOption('query', $query_options);
 
-      $batch['error_message'] = t('Please continue to <a href=":error_url">the error page</a>', [':error_url' => $error_url->toString(TRUE)->getGeneratedUrl()]);
+      $batch['error_message'] = t('Continue to <a href=":error_url">the error page</a>', [':error_url' => $error_url->toString(TRUE)->getGeneratedUrl()]);
 
       // Clear the way for the redirection to the batch processing page, by
       // saving and unsetting the 'destination', if there is any.
diff --git a/core/lib/Drupal/Core/Datetime/Element/Datetime.php b/core/lib/Drupal/Core/Datetime/Element/Datetime.php
index f035e16bf6483f4d168d0af2d9a8f7fcf68c5cc7..9a83720565874c40fe994e670be07a851243ec48 100644
--- a/core/lib/Drupal/Core/Datetime/Element/Datetime.php
+++ b/core/lib/Drupal/Core/Datetime/Element/Datetime.php
@@ -363,7 +363,7 @@ public static function validateDatetime(&$element, FormStateInterface $form_stat
       // If there's empty input and the field is required, set an error. A
       // reminder of the required format in the message provides a good UX.
       elseif (empty($input['date']) && empty($input['time']) && $element['#required']) {
-        $form_state->setError($element, t('The %field date is required. Please enter a date in the format %format.', ['%field' => $title, '%format' => static::formatExample($format)]));
+        $form_state->setError($element, t('The %field date is required. Enter a date in the format %format.', ['%field' => $title, '%format' => static::formatExample($format)]));
       }
       else {
         // If the date is valid, set it.
@@ -374,7 +374,7 @@ public static function validateDatetime(&$element, FormStateInterface $form_stat
         // If the date is invalid, set an error. A reminder of the required
         // format in the message provides a good UX.
         else {
-          $form_state->setError($element, t('The %field date is invalid. Please enter a date in the format %format.', ['%field' => $title, '%format' => static::formatExample($format)]));
+          $form_state->setError($element, t('The %field date is invalid. Enter a date in the format %format.', ['%field' => $title, '%format' => static::formatExample($format)]));
         }
       }
     }
diff --git a/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php
index 56ff7b1379b8790c8322ac815c0a3db89ba012ea..c6fa8d2ba807d234450aed78ee4a0c11767cf5bd 100644
--- a/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php
@@ -151,7 +151,7 @@ protected function wrapControllerExecutionInRenderContext($controller, array $ar
       // is not permitted in that case. It is the developer's responsibility
       // to not use early rendering.
       elseif ($response instanceof AttachmentsInterface || $response instanceof CacheableResponseInterface || $response instanceof CacheableDependencyInterface) {
-        throw new \LogicException(sprintf('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Please ensure you are not rendering content too early. Returned object class: %s.', get_class($response)));
+        throw new \LogicException(sprintf('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Ensure you are not rendering content too early. Returned object class: %s.', get_class($response)));
       }
       else {
         // A Response or domain object is returned that does not care about
diff --git a/core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php
index 94e5f7daa81b4c44acd3a7886d6d4d925428e53c..e2e23636ed1fad09a7aeb5584ac815cfcd47da28 100644
--- a/core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php
@@ -126,7 +126,7 @@ public function onException(ExceptionEvent $event) {
     }
 
     $content_type = $event->getRequest()->getRequestFormat() == 'html' ? 'text/html' : 'text/plain';
-    $content = $this->t('The website encountered an unexpected error. Please try again later.');
+    $content = $this->t('The website encountered an unexpected error. Try again later.');
     $content .= $message ? '<br><br>' . $message : '';
     $response = new Response($content, 500, ['Content-Type' => $content_type]);
 
diff --git a/core/lib/Drupal/Core/Extension/module.api.php b/core/lib/Drupal/Core/Extension/module.api.php
index 3b04cb92596e1495a18c95076bcef4dba3efb2a1..62f0bd65f93775113849a79107f093b52fb67890 100644
--- a/core/lib/Drupal/Core/Extension/module.api.php
+++ b/core/lib/Drupal/Core/Extension/module.api.php
@@ -226,8 +226,8 @@ function hook_modules_installed($modules, $is_syncing) {
  * available when this hook is called. Use cases could be displaying a user
  * message, or calling a module function necessary for initial setup, etc.
  *
- * Please be sure that anything added or modified in this function that can
- * be removed during uninstall should be removed with hook_uninstall().
+ * Ensure that anything added or modified in this function that can be removed
+ * during uninstall should be removed with hook_uninstall().
  *
  * @param bool $is_syncing
  *   TRUE if the module is being installed as part of a configuration import. In
diff --git a/core/lib/Drupal/Core/File/HtaccessWriter.php b/core/lib/Drupal/Core/File/HtaccessWriter.php
index bca152c45a33d830899146715a4a01d0f044fe5a..26eeb17d7c809d74fd248c025520d157d2ffafa4 100644
--- a/core/lib/Drupal/Core/File/HtaccessWriter.php
+++ b/core/lib/Drupal/Core/File/HtaccessWriter.php
@@ -94,7 +94,7 @@ public function write($directory, $deny_public_access = TRUE, $force_overwrite =
       return TRUE;
     }
 
-    $this->logger->error("Security warning: Couldn't write .htaccess file. Please create a .htaccess file in your %directory directory which contains the following lines: <pre><code>@htaccess</code></pre>", ['%directory' => $directory, '@htaccess' => FileSecurity::htaccessLines($deny_public_access)]);
+    $this->logger->error("Security warning: Couldn't write .htaccess file. Create a .htaccess file in your %directory directory which contains the following lines: <pre><code>@htaccess</code></pre>", ['%directory' => $directory, '@htaccess' => FileSecurity::htaccessLines($deny_public_access)]);
     return FALSE;
   }
 
diff --git a/core/lib/Drupal/Core/Render/Element/PathElement.php b/core/lib/Drupal/Core/Render/Element/PathElement.php
index 00e8f6ebb133f3e21dae7117ca248b41f7160626..75c113a06c0131d082c76ae853dd101fdf37a558 100644
--- a/core/lib/Drupal/Core/Render/Element/PathElement.php
+++ b/core/lib/Drupal/Core/Render/Element/PathElement.php
@@ -63,7 +63,7 @@ public static function validateMatchedPath(&$element, FormStateInterface $form_s
       /** @var \Drupal\Core\Url $url */
       if ($url = \Drupal::service('path.validator')->getUrlIfValid($element['#value'])) {
         if ($url->isExternal()) {
-          $form_state->setError($element, t('You cannot use an external URL, please enter a relative path.'));
+          $form_state->setError($element, t('You cannot use an external URL. Enter a relative path.'));
           return;
         }
         if ($element['#convert_path'] == self::CONVERT_NONE) {
diff --git a/core/lib/Drupal/Core/Render/theme.api.php b/core/lib/Drupal/Core/Render/theme.api.php
index a05eba2c778b69520b579c6db7ecd676cb8977b3..40bc5df88e8193d510c6f92509b949cb90cc3669 100644
--- a/core/lib/Drupal/Core/Render/theme.api.php
+++ b/core/lib/Drupal/Core/Render/theme.api.php
@@ -1236,9 +1236,9 @@ function hook_page_bottom(array &$page_bottom) {
  *     the standard preprocess functions to run. This can be used to give a
  *     theme FULL control over how variables are set. For example, if a theme
  *     wants total control over how certain variables in the page.html.twig are
- *     set, this can be set to true. Please keep in mind that when this is used
- *     by a theme, that theme becomes responsible for making sure necessary
- *     variables are set.
+ *     set, this can be set to true. Keep in mind that when this is used by a
+ *     theme, that theme becomes responsible for making sure necessary variables
+ *     are set.
  *   - type: (automatically derived) Where the theme hook is defined:
  *     'module', 'theme_engine', or 'theme'.
  *   - theme path: The directory path of the theme or module. If not defined,
diff --git a/core/misc/ajax.js b/core/misc/ajax.js
index 8544f6a1049eada9c11dd2f136a09063d5434ecf..307fd811632f5bc4a82a1310ff00ab45078bf236 100644
--- a/core/misc/ajax.js
+++ b/core/misc/ajax.js
@@ -362,7 +362,7 @@
    * @prop {string} [progress.type='throbber']
    *   Type of progress element, core provides `'bar'`, `'throbber'` and
    *   `'fullscreen'`.
-   * @prop {string} [progress.message=Drupal.t('Please wait...')]
+   * @prop {string} [progress.message=Drupal.t('Processing...')]
    *   Custom message to be used with the bar indicator.
    * @prop {object} [submit]
    *   Extra data to be sent with the Ajax request.
@@ -407,7 +407,7 @@
       method: 'replaceWith',
       progress: {
         type: 'throbber',
-        message: Drupal.t('Please wait...'),
+        message: Drupal.t('Processing...'),
       },
       submit: {
         js: true,
diff --git a/core/misc/drupal.js b/core/misc/drupal.js
index 5c13da179d459669b267d8e8d7e1dd9eb9afe4c7..7d0f3b12c7976577af1f53d0c6c2bd3bd84c230b 100644
--- a/core/misc/drupal.js
+++ b/core/misc/drupal.js
@@ -486,13 +486,13 @@ window.Drupal = { behaviors: {}, locale: {} };
    * @param {number} count
    *   The item count to display.
    * @param {string} singular
-   *   The string for the singular case. Please make sure it is clear this is
-   *   singular, to ease translation (e.g. use "1 new comment" instead of "1
-   *   new"). Do not use @count in the singular string.
+   *   The string for the singular case. Make sure it is clear this is singular,
+   *   to ease translation (e.g. use "1 new comment" instead of "1 new"). Do not
+   *   use @count in the singular string.
    * @param {string} plural
-   *   The string for the plural case. Please make sure it is clear this is
-   *   plural, to ease translation. Use @count in place of the item count, as in
-   *   "@count new comments".
+   *   The string for the plural case. Make sure it is clear this is plural, to
+   *   ease translation. Use @count in place of the item count, as in "@count
+   *   new comments".
    * @param {object} [args]
    *   An object of replacements pairs to make after translation. Incidences
    *   of any key in this array are replaced with the corresponding value.
diff --git a/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php b/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
index b9c0ddd349e8bb89678accea2e89afccb24bcf39..00d962fbb079cecfb1ee0e30ba07bd1824670ff9 100644
--- a/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
+++ b/core/modules/basic_auth/tests/src/Functional/BasicAuthTest.php
@@ -180,7 +180,7 @@ public function testUnauthorizedErrorMessage() {
     $this->drupalGet($url);
     $this->assertSession()->statusCodeEquals(401);
     $this->assertSession()->pageTextNotContains('Exception');
-    $this->assertSession()->pageTextContains('Please log in to access this page.');
+    $this->assertSession()->pageTextContains('Log in to access this page.');
 
     // Case when empty credentials are passed, a user friendly access denied
     // message is displayed.
diff --git a/core/modules/big_pipe/tests/src/Functional/BigPipeTest.php b/core/modules/big_pipe/tests/src/Functional/BigPipeTest.php
index 246cd47a64d924ecf6e1a77e607acfa2b2e8cb67..db7d610d41c33abf38d5f5b53cb46606373d713e 100644
--- a/core/modules/big_pipe/tests/src/Functional/BigPipeTest.php
+++ b/core/modules/big_pipe/tests/src/Functional/BigPipeTest.php
@@ -207,7 +207,7 @@ public function testBigPipe() {
     $this->config('system.logging')->set('error_level', ERROR_REPORTING_DISPLAY_VERBOSE)->save();
     $this->drupalGet(Url::fromRoute('big_pipe_test'));
     // The 'edge_case__html_exception' case throws an exception.
-    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Please try again later');
+    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Try again later');
     $this->assertSession()->pageTextContains('You are not allowed to say llamas are not cool!');
     // Check that stop signal and closing body tag are absent.
     $this->assertSession()->responseNotContains(BigPipe::STOP_SIGNAL);
@@ -279,7 +279,7 @@ public function testBigPipeNoJs() {
     $this->config('system.logging')->set('error_level', ERROR_REPORTING_DISPLAY_VERBOSE)->save();
     $this->drupalGet(Url::fromRoute('big_pipe_test'));
     // The 'edge_case__html_exception' case throws an exception.
-    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Please try again later');
+    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Try again later');
     $this->assertSession()->pageTextContains('You are not allowed to say llamas are not cool!');
     $this->assertSession()->responseNotContains('</body>');
     // The exception is expected. Do not interpret it as a test failure.
diff --git a/core/modules/ckeditor5/js/build/drupalMedia.js b/core/modules/ckeditor5/js/build/drupalMedia.js
index 4fbe67899cdfcafc302db486f606a381ec37ecc4..3e1b9ca5d6f2eae78afd8327476a5ad61c3c2be5 100644
--- a/core/modules/ckeditor5/js/build/drupalMedia.js
+++ b/core/modules/ckeditor5/js/build/drupalMedia.js
@@ -1 +1 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.CKEditor5=t():(e.CKEditor5=e.CKEditor5||{},e.CKEditor5.drupalMedia=t())}(globalThis,(()=>(()=>{var e={"ckeditor5/src/core.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/core.js")},"ckeditor5/src/engine.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/engine.js")},"ckeditor5/src/ui.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/ui.js")},"ckeditor5/src/utils.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/utils.js")},"ckeditor5/src/widget.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/widget.js")},"dll-reference CKEditor5.dll":e=>{"use strict";e.exports=CKEditor5.dll}},t={};function i(n){var a=t[n];if(void 0!==a)return a.exports;var r=t[n]={exports:{}};return e[n](r,r.exports,i),r.exports}i.d=(e,t)=>{for(var n in t)i.o(t,n)&&!i.o(e,n)&&Object.defineProperty(e,n,{enumerable:!0,get:t[n]})},i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var n={};return(()=>{"use strict";i.d(n,{default:()=>ue});var e=i("ckeditor5/src/core.js"),t=i("ckeditor5/src/widget.js");function a(e){return!!e&&e.is("element","drupalMedia")}function r(e){return(0,t.isWidget)(e)&&!!e.getCustomProperty("drupalMedia")}function o(e){const t=e.getSelectedElement();return a(t)?t:e.getFirstPosition().findAncestor("drupalMedia")}function s(e){const t=e.getSelectedElement();if(t&&r(t))return t;let i=e.getFirstPosition().parent;for(;i;){if(i.is("element")&&r(i))return i;i=i.parent}return null}function l(e){const t=typeof e;return null!=e&&("object"===t||"function"===t)}function d(e){for(const t of e){if(t.hasAttribute("data-drupal-media-preview"))return t;if(t.childCount){const e=d(t.getChildren());if(e)return e}}return null}function u(e){return`drupalElementStyle${e[0].toUpperCase()+e.substring(1)}`}class c extends e.Command{execute(e){const t=this.editor.plugins.get("DrupalMediaEditing"),i=Object.entries(t.attrs).reduce(((e,[t,i])=>(e[i]=t,e)),{}),n=Object.keys(e).reduce(((t,n)=>(i[n]&&(t[i[n]]=e[n]),t)),{});if(this.editor.plugins.has("DrupalElementStyleEditing")){const t=this.editor.plugins.get("DrupalElementStyleEditing"),{normalizedStyles:i}=t;for(const a of Object.keys(i))for(const i of t.normalizedStyles[a])if(e[i.attributeName]&&i.attributeValue===e[i.attributeName]){const e=u(a);n[e]=i.name}}this.editor.model.change((e=>{this.editor.model.insertContent(function(e,t){return e.createElement("drupalMedia",t)}(e,n))}))}refresh(){const e=this.editor.model,t=e.document.selection,i=e.schema.findAllowedParent(t.getFirstPosition(),"drupalMedia");this.isEnabled=null!==i}}const m="METADATA_ERROR";class p extends e.Plugin{static get requires(){return[t.Widget]}constructor(e){super(e),this.attrs={drupalMediaAlt:"alt",drupalMediaEntityType:"data-entity-type",drupalMediaEntityUuid:"data-entity-uuid"},this.converterAttributes=["drupalMediaEntityUuid","drupalElementStyleViewMode","drupalMediaEntityType","drupalMediaAlt"]}init(){const e=this.editor.config.get("drupalMedia");if(!e)return;const{previewURL:t,themeError:i}=e;this.previewUrl=t,this.labelError=Drupal.t("Preview failed"),this.themeError=i||`\n      <p>${Drupal.t("An error occurred while trying to preview the media. Please save your work and reload this page.")}<p>\n    `,this._defineSchema(),this._defineConverters(),this._defineListeners(),this.editor.commands.add("insertDrupalMedia",new c(this.editor))}upcastDrupalMediaIsImage(e){const{model:t,plugins:i}=this.editor;i.get("DrupalMediaMetadataRepository").getMetadata(e).then((i=>{e&&t.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaIsImage",!!i.imageSourceMetadata,e)}))})).catch((i=>{e&&(console.warn(i.toString()),t.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaIsImage",m,e)})))}))}upcastDrupalMediaType(e){this.editor.plugins.get("DrupalMediaMetadataRepository").getMetadata(e).then((t=>{e&&this.editor.model.enqueueChange({isUndoable:!1},(i=>{i.setAttribute("drupalMediaType",t.type,e)}))})).catch((t=>{e&&(console.warn(t.toString()),this.editor.model.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaType",m,e)})))}))}async _fetchPreview(e){const t={text:this._renderElement(e),uuid:e.getAttribute("drupalMediaEntityUuid")},i=await fetch(`${this.previewUrl}?${new URLSearchParams(t)}`,{headers:{"X-Drupal-MediaPreview-CSRF-Token":this.editor.config.get("drupalMedia").previewCsrfToken}});if(i.ok){return{label:i.headers.get("drupal-media-label"),preview:await i.text()}}return{label:this.labelError,preview:this.themeError}}_defineSchema(){this.editor.model.schema.register("drupalMedia",{allowWhere:"$block",isObject:!0,isContent:!0,isBlock:!0,allowAttributes:Object.keys(this.attrs)}),this.editor.editing.view.domConverter.blockElements.push("drupal-media")}_defineConverters(){const e=this.editor.conversion,i=this.editor.plugins.get("DrupalMediaMetadataRepository");e.for("upcast").elementToElement({view:{name:"drupal-media"},model:"drupalMedia"}).add((e=>{e.on("element:drupal-media",((e,t)=>{const[n]=t.modelRange.getItems();i.getMetadata(n).then((e=>{n&&(this.upcastDrupalMediaIsImage(n),this.editor.model.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaType",e.type,n)})))})).catch((e=>{console.warn(e.toString())}))}),{priority:"lowest"})})),e.for("dataDowncast").elementToElement({model:"drupalMedia",view:{name:"drupal-media"}}),e.for("editingDowncast").elementToElement({model:"drupalMedia",view:(e,{writer:i})=>{const n=i.createContainerElement("figure",{class:"drupal-media"});if(!this.previewUrl){const e=i.createRawElement("div",{"data-drupal-media-preview":"unavailable"});i.insert(i.createPositionAt(n,0),e)}return i.setCustomProperty("drupalMedia",!0,n),(0,t.toWidget)(n,i,{label:Drupal.t("Media widget")})}}).add((e=>{const t=(e,t,i)=>{const n=i.writer,a=t.item,r=i.mapper.toViewElement(t.item);let o=d(r.getChildren());if(o){if("ready"!==o.getAttribute("data-drupal-media-preview"))return;n.setAttribute("data-drupal-media-preview","loading",o)}else o=n.createRawElement("div",{"data-drupal-media-preview":"loading"}),n.insert(n.createPositionAt(r,0),o);this._fetchPreview(a).then((({label:e,preview:t})=>{o&&this.editor.editing.view.change((i=>{const n=i.createRawElement("div",{"data-drupal-media-preview":"ready","aria-label":e},(e=>{e.innerHTML=t}));i.insert(i.createPositionBefore(o),n),i.remove(o)}))}))};return this.converterAttributes.forEach((i=>{e.on(`attribute:${i}:drupalMedia`,t)})),e})),e.for("editingDowncast").add((e=>{e.on("attribute:drupalElementStyleAlign:drupalMedia",((e,t,i)=>{const n={left:"drupal-media-style-align-left",right:"drupal-media-style-align-right",center:"drupal-media-style-align-center"},a=i.mapper.toViewElement(t.item),r=i.writer;n[t.attributeOldValue]&&r.removeClass(n[t.attributeOldValue],a),n[t.attributeNewValue]&&i.consumable.consume(t.item,e.name)&&r.addClass(n[t.attributeNewValue],a)}))})),Object.keys(this.attrs).forEach((t=>{const i={model:{key:t,name:"drupalMedia"},view:{name:"drupal-media",key:this.attrs[t]}};e.for("dataDowncast").attributeToAttribute(i),e.for("upcast").attributeToAttribute(i)}))}_defineListeners(){this.editor.model.on("insertContent",((e,[t])=>{a(t)&&(this.upcastDrupalMediaIsImage(t),this.upcastDrupalMediaType(t))}))}_renderElement(e){const t=this.editor.model.change((t=>{const i=t.createDocumentFragment(),n=t.cloneElement(e,!1);return["linkHref"].forEach((e=>{t.removeAttribute(e,n)})),t.append(n,i),i}));return this.editor.data.stringify(t)}static get pluginName(){return"DrupalMediaEditing"}}var g=i("ckeditor5/src/ui.js");class h extends e.Plugin{init(){const e=this.editor,t=this.editor.config.get("drupalMedia");if(!t)return;const{libraryURL:i,openDialog:n,dialogSettings:a={}}=t;i&&"function"==typeof n&&e.ui.componentFactory.add("drupalMedia",(t=>{const r=e.commands.get("insertDrupalMedia"),o=new g.ButtonView(t);return o.set({label:Drupal.t("Insert Media"),icon:'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M19.1873 4.86414L10.2509 6.86414V7.02335H10.2499V15.5091C9.70972 15.1961 9.01793 15.1048 8.34069 15.3136C7.12086 15.6896 6.41013 16.8967 6.75322 18.0096C7.09631 19.1226 8.3633 19.72 9.58313 19.344C10.6666 19.01 11.3484 18.0203 11.2469 17.0234H11.2499V9.80173L18.1803 8.25067V14.3868C17.6401 14.0739 16.9483 13.9825 16.2711 14.1913C15.0513 14.5674 14.3406 15.7744 14.6836 16.8875C15.0267 18.0004 16.2937 18.5978 17.5136 18.2218C18.597 17.8877 19.2788 16.8982 19.1773 15.9011H19.1803V8.02687L19.1873 8.0253V4.86414Z"/><path fill-rule="evenodd" clip-rule="evenodd" d="M13.5039 0.743652H0.386932V12.1603H13.5039V0.743652ZM12.3379 1.75842H1.55289V11.1454H1.65715L4.00622 8.86353L6.06254 10.861L9.24985 5.91309L11.3812 9.22179L11.7761 8.6676L12.3379 9.45621V1.75842ZM6.22048 4.50869C6.22048 5.58193 5.35045 6.45196 4.27722 6.45196C3.20398 6.45196 2.33395 5.58193 2.33395 4.50869C2.33395 3.43546 3.20398 2.56543 4.27722 2.56543C5.35045 2.56543 6.22048 3.43546 6.22048 4.50869Z"/></svg>\n',tooltip:!0}),o.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(o,"execute",(()=>{n(i,(({attributes:t})=>{e.execute("insertDrupalMedia",t)}),a)})),o}))}}class f extends e.Plugin{static get requires(){return[t.WidgetToolbarRepository]}static get pluginName(){return"DrupalMediaToolbar"}afterInit(){const{editor:e}=this;var i;e.plugins.get(t.WidgetToolbarRepository).register("drupalMedia",{ariaLabel:Drupal.t("Drupal Media toolbar"),items:(i=e.config.get("drupalMedia.toolbar"),i.map((e=>l(e)?e.name:e))||[]),getRelatedElement:e=>s(e)})}}class b extends e.Command{refresh(){const e=o(this.editor.model.document.selection);this.isEnabled=!!e&&e.getAttribute("drupalMediaIsImage")&&e.getAttribute("drupalMediaIsImage")!==m,this.isEnabled?this.value=e.getAttribute("drupalMediaAlt"):this.value=!1}execute(e){const{model:t}=this.editor,i=o(t.document.selection);e.newValue=e.newValue.trim(),t.change((t=>{e.newValue.length>0?t.setAttribute("drupalMediaAlt",e.newValue,i):t.removeAttribute("drupalMediaAlt",i)}))}}class w extends e.Plugin{init(){this._data=new WeakMap}getMetadata(e){if(this._data.get(e))return new Promise((t=>{t(this._data.get(e))}));const t=this.editor.config.get("drupalMedia");if(!t)return new Promise(((e,t)=>{t(new Error("drupalMedia configuration is required for parsing metadata."))}));if(!e.hasAttribute("drupalMediaEntityUuid"))return new Promise(((e,t)=>{t(new Error("drupalMedia element must have drupalMediaEntityUuid attribute to retrieve metadata."))}));const{metadataUrl:i}=t;return(async e=>{const t=await fetch(e);if(t.ok)return JSON.parse(await t.text());throw new Error("Fetching media embed metadata from the server failed.")})(`${i}&${new URLSearchParams({uuid:e.getAttribute("drupalMediaEntityUuid")})}`).then((t=>(this._data.set(e,t),t)))}static get pluginName(){return"DrupalMediaMetadataRepository"}}class y extends e.Plugin{static get requires(){return[w]}static get pluginName(){return"MediaImageTextAlternativeEditing"}init(){const{editor:e,editor:{model:t,conversion:i}}=this;t.schema.extend("drupalMedia",{allowAttributes:["drupalMediaIsImage"]}),i.for("editingDowncast").add((e=>{e.on("attribute:drupalMediaIsImage",((e,t,i)=>{const{writer:n,mapper:a}=i,r=a.toViewElement(t.item);if(t.attributeNewValue!==m){const e=Array.from(r.getChildren()).find((e=>e.getCustomProperty("drupalMediaMetadataError")));return void(e&&(n.setCustomProperty("widgetLabel",e.getCustomProperty("drupalMediaOriginalWidgetLabel"),e),n.removeElement(e)))}const o=Drupal.t("Not all functionality may be available because some information could not be retrieved."),s=new g.Template({tag:"span",children:[{tag:"span",attributes:{class:"drupal-media__metadata-error-icon","data-cke-tooltip-text":o}}]}).render(),l=n.createRawElement("div",{class:"drupal-media__metadata-error"},((e,t)=>{t.setContentOf(e,s.outerHTML)}));n.setCustomProperty("drupalMediaMetadataError",!0,l);const d=r.getCustomProperty("widgetLabel");n.setCustomProperty("drupalMediaOriginalWidgetLabel",d,l),n.setCustomProperty("widgetLabel",`${d} (${o})`,r),n.insert(n.createPositionAt(r,0),l)}),{priority:"low"})})),e.commands.add("mediaImageTextAlternative",new b(this.editor))}}function v(e){const t=e.editing.view,i=g.BalloonPanelView.defaultPositions;return{target:t.domConverter.viewToDom(t.document.selection.getSelectedElement()),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}var E=i("ckeditor5/src/utils.js");class M extends g.View{constructor(t){super(t),this.focusTracker=new E.FocusTracker,this.keystrokes=new E.KeystrokeHandler,this.labeledInput=this._createLabeledInputView(),this.set("defaultAltText",void 0),this.defaultAltTextView=this._createDefaultAltTextView(),this.saveButtonView=this._createButton(Drupal.t("Save"),e.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(Drupal.t("Cancel"),e.icons.cancel,"ck-button-cancel","cancel"),this._focusables=new g.ViewCollection,this._focusCycler=new g.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-alternative-text-form","ck-vertical-form"],tabindex:"-1"},children:[this.defaultAltTextView,this.labeledInput,this.saveButtonView,this.cancelButtonView]}),(0,g.injectCssTransitionDisabler)(this)}render(){super.render(),this.keystrokes.listenTo(this.element),(0,g.submitHandler)({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)}))}_createButton(e,t,i,n){const a=new g.ButtonView(this.locale);return a.set({label:e,icon:t,tooltip:!0}),a.extendTemplate({attributes:{class:i}}),n&&a.delegate("execute").to(this,n),a}_createLabeledInputView(){const e=new g.LabeledFieldView(this.locale,g.createLabeledInputText);return e.label=Drupal.t("Alternative text override"),e}_createDefaultAltTextView(){const e=g.Template.bind(this,this);return new g.Template({tag:"div",attributes:{class:["ck-media-alternative-text-form__default-alt-text",e.if("defaultAltText","ck-hidden",(e=>!e))]},children:[{tag:"strong",attributes:{class:"ck-media-alternative-text-form__default-alt-text-label"},children:[Drupal.t("Default alternative text:")]}," ",{tag:"span",attributes:{class:"ck-media-alternative-text-form__default-alt-text-value"},children:[{text:[e.to("defaultAltText")]}]}]})}}class k extends e.Plugin{static get requires(){return[g.ContextualBalloon]}static get pluginName(){return"MediaImageTextAlternativeUi"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor;t.ui.componentFactory.add("mediaImageTextAlternative",(i=>{const n=t.commands.get("mediaImageTextAlternative"),a=new g.ButtonView(i);return a.set({label:Drupal.t("Override media image alternative text"),icon:e.icons.lowVision,tooltip:!0}),a.bind("isVisible").to(n,"isEnabled"),this.listenTo(a,"execute",(()=>{this._showForm()})),a}))}_createForm(){const e=this.editor,t=e.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new M(e.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{e.execute("mediaImageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this._form.keystrokes.set("Esc",((e,t)=>{this._hideForm(!0),t()})),this.listenTo(e.ui,"update",(()=>{s(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(s(e.editing.view.document.selection)){const i=v(e);t.updatePosition(i)}}(e):this._hideForm(!0)})),(0,g.clickOutsideHandler)({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const e=this.editor,t=e.commands.get("mediaImageTextAlternative"),i=e.plugins.get("DrupalMediaMetadataRepository"),n=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:v(e)}),n.fieldView.element.value=t.value||"",n.fieldView.value=n.fieldView.element.value,this._form.defaultAltText="";const r=e.model.document.selection.getSelectedElement();a(r)&&i.getMetadata(r).then((e=>{this._form.defaultAltText=e.imageSourceMetadata?e.imageSourceMetadata.alt:""})).catch((e=>{console.warn(e.toString())})),this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class A extends e.Plugin{static get requires(){return[y,k]}static get pluginName(){return"MediaImageTextAlternative"}}function D(e,t,i){if(t.attributes)for(const[n,a]of Object.entries(t.attributes))e.setAttribute(n,a,i);t.styles&&e.setStyle(t.styles,i),t.classes&&e.addClass(t.classes,i)}function C(e,t,i){if(!i.consumable.consume(t.item,e.name))return;const n=i.mapper.toViewElement(t.item);D(i.writer,t.attributeNewValue,n)}class _ extends e.Plugin{constructor(e){if(super(e),!e.plugins.has("GeneralHtmlSupport"))return;e.plugins.has("DataFilter")&&e.plugins.has("DataSchema")||console.error("DataFilter and DataSchema plugins are required for Drupal Media to integrate with General HTML Support plugin.");const{schema:t}=e.model,{conversion:i}=e,n=this.editor.plugins.get("DataFilter");this.editor.plugins.get("DataSchema").registerBlockElement({model:"drupalMedia",view:"drupal-media"}),n.on("register:drupal-media",((e,a)=>{"drupalMedia"===a.model&&(t.extend("drupalMedia",{allowAttributes:["htmlLinkAttributes","htmlAttributes"]}),i.for("upcast").add(function(e){return t=>{t.on("element:drupal-media",((t,i,n)=>{function a(t,a){const r=e.processViewAttributes(t,n);r&&n.writer.setAttribute(a,r,i.modelRange)}const r=i.viewItem,o=r.parent;a(r,"htmlAttributes"),o.is("element","a")&&a(o,"htmlLinkAttributes")}),{priority:"low"})}}(n)),i.for("editingDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{if(!i.consumable.consume(t.item,"attribute:htmlLinkAttributes:drupalMedia"))return;const n=i.mapper.toViewElement(t.item),a=function(e,t,i){const n=e.createRangeOn(t);for(const{item:e}of n.getWalker())if(e.is("element",i))return e}(i.writer,n,"a");D(i.writer,t.item.getAttribute("htmlLinkAttributes"),a)}),{priority:"low"})})),i.for("dataDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{if(!i.consumable.consume(t.item,"attribute:htmlLinkAttributes:drupalMedia"))return;const n=i.mapper.toViewElement(t.item).parent;D(i.writer,t.item.getAttribute("htmlLinkAttributes"),n)}),{priority:"low"}),e.on("attribute:htmlAttributes:drupalMedia",C,{priority:"low"})})),e.stop())}))}static get pluginName(){return"DrupalMediaGeneralHtmlSupport"}}class x extends e.Plugin{static get requires(){return[p,_,h,f,A]}static get pluginName(){return"DrupalMedia"}}var V=i("ckeditor5/src/engine.js");function S(e){return Array.from(e.getChildren()).find((e=>"drupal-media"===e.name))}function T(e){return t=>{t.on(`attribute:${e.id}:drupalMedia`,((t,i,n)=>{const a=n.mapper.toViewElement(i.item);let r=Array.from(a.getChildren()).find((e=>"a"===e.name));if(r=!r&&a.is("element","a")?a:Array.from(a.getAncestors()).find((e=>"a"===e.name)),r){for(const[t,i]of(0,E.toMap)(e.attributes))n.writer.setAttribute(t,i,r);e.classes&&n.writer.addClass(e.classes,r);for(const t in e.styles)Object.prototype.hasOwnProperty.call(e.styles,t)&&n.writer.setStyle(t,e.styles[t],r)}}))}}function I(e,t){return e=>{e.on("element:a",((e,i,n)=>{const a=i.viewItem;if(!S(a))return;const r=new V.Matcher(t._createPattern()).match(a);if(!r)return;if(!n.consumable.consume(a,r.match))return;const o=i.modelCursor.nodeBefore;n.writer.setAttribute(t.id,!0,o)}),{priority:"high"})}}class L extends e.Plugin{static get requires(){return["LinkEditing","DrupalMediaEditing"]}static get pluginName(){return"DrupalLinkMediaEditing"}init(){const{editor:e}=this;e.model.schema.extend("drupalMedia",{allowAttributes:["linkHref"]}),e.conversion.for("upcast").add((e=>{e.on("element:a",((e,t,i)=>{const n=t.viewItem,a=S(n);if(!a)return;if(!i.consumable.consume(n,{attributes:["href"],name:!0}))return;const r=n.getAttribute("href");if(!r)return;const o=i.convertItem(a,t.modelCursor);t.modelRange=o.modelRange,t.modelCursor=o.modelCursor;const s=t.modelCursor.nodeBefore;s&&s.is("element","drupalMedia")&&i.writer.setAttribute("linkHref",r,s)}),{priority:"high"})})),e.conversion.for("editingDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{const{writer:n}=i;if(!i.consumable.consume(t.item,e.name))return;const a=i.mapper.toViewElement(t.item),r=Array.from(a.getChildren()).find((e=>"a"===e.name));if(r)t.attributeNewValue?n.setAttribute("href",t.attributeNewValue,r):(n.move(n.createRangeIn(r),n.createPositionAt(a,0)),n.remove(r));else{const e=Array.from(a.getChildren()).find((e=>e.getAttribute("data-drupal-media-preview"))),i=n.createContainerElement("a",{href:t.attributeNewValue});n.insert(n.createPositionAt(a,0),i),n.move(n.createRangeOn(e),n.createPositionAt(i,0))}}),{priority:"high"})})),e.conversion.for("dataDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{const{writer:n}=i;if(!i.consumable.consume(t.item,e.name))return;const a=i.mapper.toViewElement(t.item),r=n.createContainerElement("a",{href:t.attributeNewValue});n.insert(n.createPositionBefore(a),r),n.move(n.createRangeOn(a),n.createPositionAt(r,0))}),{priority:"high"})})),this._enableManualDecorators();if(e.commands.get("link").automaticDecorators.length>0)throw new Error("The Drupal Media plugin is not compatible with automatic link decorators. To use Drupal Media, disable any plugins providing automatic link decorators.")}_enableManualDecorators(){const e=this.editor,t=e.commands.get("link");for(const i of t.manualDecorators)e.model.schema.extend("drupalMedia",{allowAttributes:i.id}),e.conversion.for("downcast").add(T(i)),e.conversion.for("upcast").add(I(0,i))}}class P extends e.Plugin{static get requires(){return["LinkEditing","LinkUI","DrupalMediaEditing"]}static get pluginName(){return"DrupalLinkMediaUi"}init(){const{editor:e}=this,t=e.editing.view.document;this.listenTo(t,"click",((t,i)=>{this._isSelectedLinkedMedia(e.model.document.selection)&&(i.preventDefault(),t.stop())}),{priority:"high"}),this._createToolbarLinkMediaButton()}_createToolbarLinkMediaButton(){const{editor:e}=this;e.ui.componentFactory.add("drupalLinkMedia",(t=>{const i=new g.ButtonView(t),n=e.plugins.get("LinkUI"),a=e.commands.get("link");return i.set({isEnabled:!0,label:Drupal.t("Link media"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>\n',keystroke:"Ctrl+K",tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(a,"isEnabled"),i.bind("isOn").to(a,"value",(e=>!!e)),this.listenTo(i,"execute",(()=>{this._isSelectedLinkedMedia(e.model.document.selection)?n._addActionsView():n._showUI(!0)})),i}))}_isSelectedLinkedMedia(e){const t=e.getSelectedElement();return!!t&&t.is("element","drupalMedia")&&t.hasAttribute("linkHref")}}class B extends e.Plugin{static get requires(){return[L,P]}static get pluginName(){return"DrupalLinkMedia"}}const{objectFullWidth:O,objectInline:N,objectLeft:R,objectRight:j,objectCenter:F,objectBlockLeft:U,objectBlockRight:H}=e.icons,$={get inline(){return{name:"inline",title:"In line",icon:N,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:R,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:U,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:F,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:j,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:H,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:F,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:j,modelElements:["imageBlock"],className:"image-style-side"}}},q={full:O,left:U,right:H,center:F,inlineLeft:R,inlineRight:j,inline:N},W=[{name:"imageStyle:wrapText",title:"Wrap text",defaultItem:"imageStyle:alignLeft",items:["imageStyle:alignLeft","imageStyle:alignRight"]},{name:"imageStyle:breakText",title:"Break text",defaultItem:"imageStyle:block",items:["imageStyle:alignBlockLeft","imageStyle:block","imageStyle:alignBlockRight"]}];function K(e){(0,E.logWarning)("image-style-configuration-definition-invalid",e)}const z={normalizeStyles:function(e){return(e.configuredStyles.options||[]).map((e=>function(e){e="string"==typeof e?$[e]?{...$[e]}:{name:e}:function(e,t){const i={...t};for(const n in e)Object.prototype.hasOwnProperty.call(t,n)||(i[n]=e[n]);return i}($[e.name],e);"string"==typeof e.icon&&(e.icon=q[e.icon]||e.icon);return e}(e))).filter((t=>function(e,{isBlockPluginLoaded:t,isInlinePluginLoaded:i}){const{modelElements:n,name:a}=e;if(!(n&&n.length&&a))return K({style:e}),!1;{const a=[t?"imageBlock":null,i?"imageInline":null];if(!n.some((e=>a.includes(e))))return(0,E.logWarning)("image-style-missing-dependency",{style:e,missingPlugins:n.map((e=>"imageBlock"===e?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(t,e)))},getDefaultStylesConfiguration:function(e,t){return e&&t?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:e?{options:["block","side"]}:t?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(e){return e.has("ImageBlockEditing")&&e.has("ImageInlineEditing")?[...W]:[]},warnInvalidStyle:K,DEFAULT_OPTIONS:$,DEFAULT_ICONS:q,DEFAULT_DROPDOWN_DEFINITIONS:W};function Z(e,t,i){for(const n of t)if(i.checkAttribute(e,n))return!0;return!1}function G(e,t,i){const n=e.getSelectedElement();if(n&&Z(n,i,t))return n;let{parent:a}=e.getFirstPosition();for(;a;){if(a.is("element")&&Z(a,i,t))return a;a=a.parent}return null}class J extends e.Command{constructor(e,t){super(e),this.styles={},Object.keys(t).forEach((e=>{this.styles[e]=new Map(t[e].map((e=>[e.name,e])))})),this.modelAttributes=[];for(const e of Object.keys(t)){const t=u(e);this.modelAttributes.push(t)}}refresh(){const{editor:e}=this,t=G(e.model.document.selection,e.model.schema,this.modelAttributes);this.isEnabled=!!t,this.isEnabled?this.value=this.getValue(t):this.value=!1}getValue(e){const t={};return Object.keys(this.styles).forEach((i=>{const n=u(i);if(e.hasAttribute(n))t[i]=e.getAttribute(n);else for(const[,e]of this.styles[i])e.isDefault&&(t[i]=e.name)})),t}execute(e={}){const{editor:{model:t}}=this,{value:i,group:n}=e,a=u(n);t.change((e=>{const r=G(t.document.selection,t.schema,this.modelAttributes);!i||this.styles[n].get(i).isDefault?e.removeAttribute(a,r):e.setAttribute(a,i,r)}))}}function X(e,t){for(const i of t)if(i.name===e)return i}class Q extends e.Plugin{init(){const{editor:t}=this,i=t.config.get("drupalElementStyles");this.normalizedStyles={},Object.keys(i).forEach((t=>{this.normalizedStyles[t]=i[t].map((t=>("string"==typeof t.icon&&e.icons[t.icon]&&(t.icon=e.icons[t.icon]),t.name&&(t.name=`${t.name}`),t))).filter((e=>e.isDefault||e.attributeName&&e.attributeValue?e.modelElements&&Array.isArray(e.modelElements)?!!e.name||(console.warn("drupalElementStyles options must include a name."),!1):(console.warn("drupalElementStyles options must include an array of supported modelElements."),!1):(console.warn(`${e.attributeValue} drupalElementStyles options must include attributeName and 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if(a.consumable.consume(r,{attributes:[e.attributeName]}))for(const e of i)e.attributeValue===r.getAttribute(e.attributeName)&&a.writer.setAttribute(t,e.name,o)}}(this.normalizedStyles[i],n);e.editing.downcastDispatcher.on(`attribute:${n}`,a),e.data.downcastDispatcher.on(`attribute:${n}`,a);[...new Set(this.normalizedStyles[i].map((e=>e.modelElements)).flat())].forEach((e=>{t.extend(e,{allowAttributes:n})})),e.data.upcastDispatcher.on("element",o,{priority:"low"})}))}static get pluginName(){return"DrupalElementStyleEditing"}}const Y=e=>e,ee=(e,t)=>(e?`${e}: `:"")+t;function te(e,t){return`drupalElementStyle:${t}:${e}`}class ie extends e.Plugin{static get requires(){return[Q]}init(){const{plugins:e}=this.editor,t=this.editor.config.get("drupalMedia.toolbar")||[],i=e.get("DrupalElementStyleEditing").normalizedStyles;Object.keys(i).forEach((e=>{i[e].forEach((t=>{this._createButton(t,e,i[e])}))}));t.filter(l).filter((e=>{const t=[];if(!e.display)return console.warn("dropdown configuration must include a display key specifying either listDropdown or splitButton."),!1;e.items.includes(e.defaultItem)||console.warn("defaultItem must be part of items in the dropdown configuration.");for(const i of e.items){const e=i.split(":")[1];t.push(e)}return!!t.every((e=>e===t[0]))||(console.warn("dropdown configuration should only contain buttons from one group."),!1)})).forEach((e=>{if(e.items.length>=2){const t=e.name.split(":")[1];switch(e.display){case"splitButton":this._createDropdown(e,i[t]);break;case"listDropdown":this._createListDropdown(e,i[t])}}}))}updateOptionVisibility(e,t,i,n){const{selection:a}=this.editor.model.document,r={};r[n]=e;const o=a?a.getSelectedElement():G(a,this.editor.model.schema,r),s=e.filter((function(e){for(const[t,i]of(0,E.toMap)(e.modelAttributes))if(o&&o.hasAttribute(t))return i.includes(o.getAttribute(t));return!0}));i.hasOwnProperty("model")?s.includes(t)?i.model.set({class:""}):i.model.set({class:"ck-hidden"}):s.includes(t)?i.set({class:""}):i.set({class:"ck-hidden"})}_createDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,(n=>{let a;const{defaultItem:r,items:o,title:s}=e,l=o.filter((e=>{const i=e.split(":")[1];return t.find((({name:t})=>te(t,i)===e))})).map((e=>{const t=i.create(e);return e===r&&(a=t),t}));o.length!==l.length&&z.warnInvalidStyle({dropdown:e});const d=(0,g.createDropdown)(n,g.SplitButtonView),u=d.buttonView;return(0,g.addToolbarToDropdown)(d,l),u.set({label:ee(s,a.label),class:null,tooltip:!0}),u.bind("icon").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Y);return t<0?a.icon:l[t].icon})),u.bind("label").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Y);return ee(s,t<0?a.label:l[t].label)})),u.bind("isOn").toMany(l,"isOn",((...e)=>e.some(Y))),u.bind("class").toMany(l,"isOn",((...e)=>e.some(Y)?"ck-splitbutton_flatten":null)),u.on("execute",(()=>{l.some((({isOn:e})=>e))?d.isOpen=!d.isOpen:a.fire("execute")})),d.bind("isEnabled").toMany(l,"isEnabled",((...e)=>e.some(Y))),d}))}_createButton(e,t,i){const n=e.name;this.editor.ui.componentFactory.add(te(n,t),(a=>{const r=this.editor.commands.get("drupalElementStyle"),o=new g.ButtonView(a);return o.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(r,"isEnabled"),o.bind("isOn").to(r,"value",(e=>e&&e[t]===n)),o.on("execute",this._executeCommand.bind(this,n,t)),this.listenTo(this.editor.ui,"update",(()=>{this.updateOptionVisibility(i,e,o,t)})),o}))}getDropdownListItemDefinitions(e,t,i){const n=new E.Collection;return e.forEach((t=>{const a={type:"button",model:new g.Model({group:i,commandValue:t.name,label:t.title,withText:!0,class:""})};n.add(a),this.listenTo(this.editor.ui,"update",(()=>{this.updateOptionVisibility(e,t,a,i)}))})),n}_createListDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,(n=>{let a;const{defaultItem:r,items:o,title:s,defaultText:l}=e,d=e.name.split(":")[1],u=o.filter((e=>t.find((({name:t})=>te(t,d)===e)))).map((e=>{const t=i.create(e);return e===r&&(a=t),t}));o.length!==u.length&&z.warnInvalidStyle({dropdown:e});const c=(0,g.createDropdown)(n,g.DropdownButtonView),m=c.buttonView;m.set({label:ee(s,a.label),class:null,tooltip:l,withText:!0});const p=this.editor.commands.get("drupalElementStyle");return m.bind("label").to(p,"value",(e=>{if(e&&e[d])for(const i of t)if(i.name===e[d])return i.title;return l})),c.bind("isOn").to(p),c.bind("isEnabled").to(this),(0,g.addListToDropdown)(c,this.getDropdownListItemDefinitions(t,p,d)),this.listenTo(c,"execute",(e=>{this._executeCommand(e.source.commandValue,e.source.group)})),c}))}_executeCommand(e,t){this.editor.execute("drupalElementStyle",{value:e,group:t}),this.editor.editing.view.focus()}static get pluginName(){return"DrupalElementStyleUi"}}class ne extends e.Plugin{static get requires(){return[Q,ie]}static get pluginName(){return"DrupalElementStyle"}}function ae(e){const t=e.getFirstPosition().findAncestor("caption");return t&&a(t.parent)?t:null}function re(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}class oe extends e.Command{refresh(){const e=this.editor.model.document.selection,t=e.getSelectedElement();if(!t)return this.isEnabled=!!o(e),void(this.value=!!ae(e));this.isEnabled=a(t),this.isEnabled?this.value=!!re(t):this.value=!1}execute(e={}){const{focusCaptionOnShow:t}=e;this.editor.model.change((e=>{this.value?this._hideDrupalMediaCaption(e):this._showDrupalMediaCaption(e,t)}))}_showDrupalMediaCaption(e,t){const i=this.editor.model.document.selection,n=this.editor.plugins.get("DrupalMediaCaptionEditing"),a=o(i),r=n._getSavedCaption(a)||e.createElement("caption");e.append(r,a),t&&e.setSelection(r,"in")}_hideDrupalMediaCaption(e){const t=this.editor,i=t.model.document.selection,n=t.plugins.get("DrupalMediaCaptionEditing");let a,r=i.getSelectedElement();r?a=re(r):(a=ae(i),r=o(i)),n._saveCaption(r,a),e.setSelection(r,"on"),e.remove(a)}}class se extends e.Plugin{static get requires(){return[]}static get pluginName(){return"DrupalMediaCaptionEditing"}constructor(e){super(e),this._savedCaptionsMap=new WeakMap}init(){const e=this.editor,t=e.model.schema;t.isRegistered("caption")?t.extend("caption",{allowIn:"drupalMedia"}):t.register("caption",{allowIn:"drupalMedia",allowContentOf:"$block",isLimit:!0}),e.commands.add("toggleMediaCaption",new oe(e)),this._setupConversion()}_setupConversion(){const e=this.editor,i=e.editing.view;var n;e.conversion.for("upcast").add(function(e){const t=(t,i,n)=>{const{viewItem:a}=i,{writer:r,consumable:o}=n;if(!i.modelRange||!o.consume(a,{attributes:["data-caption"]}))return;const s=r.createElement("caption"),l=i.modelRange.start.nodeAfter,d=e.data.processor.toView(a.getAttribute("data-caption"));n.consumable.constructor.createFrom(d,n.consumable),n.convertChildren(d,s),r.append(s,l)};return e=>{e.on("element:drupal-media",t,{priority:"low"})}}(e)),e.conversion.for("editingDowncast").elementToElement({model:"caption",view:(e,{writer:n})=>{if(!a(e.parent))return null;const r=n.createEditableElement("figcaption");return(0,V.enablePlaceholder)({view:i,element:r,text:Drupal.t("Enter media caption"),keepOnFocus:!0}),(0,t.toWidgetEditable)(r,n)}}),e.editing.mapper.on("modelToViewPosition",(n=i,(e,t)=>{const i=t.modelPosition,r=i.parent;if(!a(r))return;const o=t.mapper.toViewElement(r);t.viewPosition=n.createPositionAt(o,i.offset+1)})),e.conversion.for("dataDowncast").add(function(e){return t=>{t.on("insert:caption",((t,i,n)=>{const{consumable:r,writer:o,mapper:s}=n;if(!a(i.item.parent)||!r.consume(i.item,"insert"))return;const l=e.model.createRangeIn(i.item),d=o.createDocumentFragment();s.bindElements(i.item,d);for(const{item:t}of Array.from(l)){const i={item:t,range:e.model.createRangeOn(t)},a=`insert:${t.name||"$text"}`;e.data.downcastDispatcher.fire(a,i,n);for(const a of t.getAttributeKeys())Object.assign(i,{attributeKey:a,attributeOldValue:null,attributeNewValue:i.item.getAttribute(a)}),e.data.downcastDispatcher.fire(`attribute:${a}`,i,n)}for(const e of o.createRangeIn(d).getItems())s.unbindViewElement(e);s.unbindViewElement(d);const u=e.data.processor.toData(d);if(u){const e=s.toViewElement(i.item.parent);o.setAttribute("data-caption",u,e)}}))}}(e))}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?V.Element.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}}class le extends e.Plugin{static get requires(){return[]}static get pluginName(){return"DrupalMediaCaptionUI"}init(){const{editor:t}=this,i=t.editing.view;t.ui.componentFactory.add("toggleDrupalMediaCaption",(n=>{const a=new g.ButtonView(n),r=t.commands.get("toggleMediaCaption");return a.set({label:Drupal.t("Caption media"),icon:e.icons.caption,tooltip:!0,isToggleable:!0}),a.bind("isOn","isEnabled").to(r,"value","isEnabled"),a.bind("label").to(r,"value",(e=>e?Drupal.t("Toggle caption off"):Drupal.t("Toggle caption on"))),this.listenTo(a,"execute",(()=>{t.execute("toggleMediaCaption",{focusCaptionOnShow:!0});const e=ae(t.model.document.selection);if(e){const n=t.editing.mapper.toViewElement(e);i.scrollToTheSelection(),i.change((e=>{e.addClass("drupal-media__caption_highlighted",n)}))}t.editing.view.focus()})),a}))}}class de extends e.Plugin{static get requires(){return[se,le]}static get pluginName(){return"DrupalMediaCaption"}}const ue={DrupalMedia:x,MediaImageTextAlternative:A,MediaImageTextAlternativeEditing:y,MediaImageTextAlternativeUi:k,DrupalLinkMedia:B,DrupalMediaCaption:de,DrupalElementStyle:ne}})(),n=n.default})()));
\ No newline at end of file
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.CKEditor5=t():(e.CKEditor5=e.CKEditor5||{},e.CKEditor5.drupalMedia=t())}(globalThis,(()=>(()=>{var e={"ckeditor5/src/core.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/core.js")},"ckeditor5/src/engine.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/engine.js")},"ckeditor5/src/ui.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/ui.js")},"ckeditor5/src/utils.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/utils.js")},"ckeditor5/src/widget.js":(e,t,i)=>{e.exports=i("dll-reference CKEditor5.dll")("./src/widget.js")},"dll-reference CKEditor5.dll":e=>{"use strict";e.exports=CKEditor5.dll}},t={};function i(n){var a=t[n];if(void 0!==a)return a.exports;var r=t[n]={exports:{}};return e[n](r,r.exports,i),r.exports}i.d=(e,t)=>{for(var n in t)i.o(t,n)&&!i.o(e,n)&&Object.defineProperty(e,n,{enumerable:!0,get:t[n]})},i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var n={};return(()=>{"use strict";i.d(n,{default:()=>ue});var e=i("ckeditor5/src/core.js"),t=i("ckeditor5/src/widget.js");function a(e){return!!e&&e.is("element","drupalMedia")}function r(e){return(0,t.isWidget)(e)&&!!e.getCustomProperty("drupalMedia")}function o(e){const t=e.getSelectedElement();return a(t)?t:e.getFirstPosition().findAncestor("drupalMedia")}function s(e){const t=e.getSelectedElement();if(t&&r(t))return t;let i=e.getFirstPosition().parent;for(;i;){if(i.is("element")&&r(i))return i;i=i.parent}return null}function l(e){const t=typeof e;return null!=e&&("object"===t||"function"===t)}function d(e){for(const t of e){if(t.hasAttribute("data-drupal-media-preview"))return t;if(t.childCount){const e=d(t.getChildren());if(e)return e}}return null}function u(e){return`drupalElementStyle${e[0].toUpperCase()+e.substring(1)}`}class c extends e.Command{execute(e){const t=this.editor.plugins.get("DrupalMediaEditing"),i=Object.entries(t.attrs).reduce(((e,[t,i])=>(e[i]=t,e)),{}),n=Object.keys(e).reduce(((t,n)=>(i[n]&&(t[i[n]]=e[n]),t)),{});if(this.editor.plugins.has("DrupalElementStyleEditing")){const t=this.editor.plugins.get("DrupalElementStyleEditing"),{normalizedStyles:i}=t;for(const a of Object.keys(i))for(const i of t.normalizedStyles[a])if(e[i.attributeName]&&i.attributeValue===e[i.attributeName]){const e=u(a);n[e]=i.name}}this.editor.model.change((e=>{this.editor.model.insertContent(function(e,t){return e.createElement("drupalMedia",t)}(e,n))}))}refresh(){const e=this.editor.model,t=e.document.selection,i=e.schema.findAllowedParent(t.getFirstPosition(),"drupalMedia");this.isEnabled=null!==i}}const m="METADATA_ERROR";class p extends e.Plugin{static get requires(){return[t.Widget]}constructor(e){super(e),this.attrs={drupalMediaAlt:"alt",drupalMediaEntityType:"data-entity-type",drupalMediaEntityUuid:"data-entity-uuid"},this.converterAttributes=["drupalMediaEntityUuid","drupalElementStyleViewMode","drupalMediaEntityType","drupalMediaAlt"]}init(){const e=this.editor.config.get("drupalMedia");if(!e)return;const{previewURL:t,themeError:i}=e;this.previewUrl=t,this.labelError=Drupal.t("Preview failed"),this.themeError=i||`\n      <p>${Drupal.t("An error occurred while trying to preview the media. Save your work and reload this page.")}<p>\n    `,this._defineSchema(),this._defineConverters(),this._defineListeners(),this.editor.commands.add("insertDrupalMedia",new c(this.editor))}upcastDrupalMediaIsImage(e){const{model:t,plugins:i}=this.editor;i.get("DrupalMediaMetadataRepository").getMetadata(e).then((i=>{e&&t.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaIsImage",!!i.imageSourceMetadata,e)}))})).catch((i=>{e&&(console.warn(i.toString()),t.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaIsImage",m,e)})))}))}upcastDrupalMediaType(e){this.editor.plugins.get("DrupalMediaMetadataRepository").getMetadata(e).then((t=>{e&&this.editor.model.enqueueChange({isUndoable:!1},(i=>{i.setAttribute("drupalMediaType",t.type,e)}))})).catch((t=>{e&&(console.warn(t.toString()),this.editor.model.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaType",m,e)})))}))}async _fetchPreview(e){const t={text:this._renderElement(e),uuid:e.getAttribute("drupalMediaEntityUuid")},i=await fetch(`${this.previewUrl}?${new URLSearchParams(t)}`,{headers:{"X-Drupal-MediaPreview-CSRF-Token":this.editor.config.get("drupalMedia").previewCsrfToken}});if(i.ok){return{label:i.headers.get("drupal-media-label"),preview:await i.text()}}return{label:this.labelError,preview:this.themeError}}_defineSchema(){this.editor.model.schema.register("drupalMedia",{allowWhere:"$block",isObject:!0,isContent:!0,isBlock:!0,allowAttributes:Object.keys(this.attrs)}),this.editor.editing.view.domConverter.blockElements.push("drupal-media")}_defineConverters(){const e=this.editor.conversion,i=this.editor.plugins.get("DrupalMediaMetadataRepository");e.for("upcast").elementToElement({view:{name:"drupal-media"},model:"drupalMedia"}).add((e=>{e.on("element:drupal-media",((e,t)=>{const[n]=t.modelRange.getItems();i.getMetadata(n).then((e=>{n&&(this.upcastDrupalMediaIsImage(n),this.editor.model.enqueueChange({isUndoable:!1},(t=>{t.setAttribute("drupalMediaType",e.type,n)})))})).catch((e=>{console.warn(e.toString())}))}),{priority:"lowest"})})),e.for("dataDowncast").elementToElement({model:"drupalMedia",view:{name:"drupal-media"}}),e.for("editingDowncast").elementToElement({model:"drupalMedia",view:(e,{writer:i})=>{const n=i.createContainerElement("figure",{class:"drupal-media"});if(!this.previewUrl){const e=i.createRawElement("div",{"data-drupal-media-preview":"unavailable"});i.insert(i.createPositionAt(n,0),e)}return i.setCustomProperty("drupalMedia",!0,n),(0,t.toWidget)(n,i,{label:Drupal.t("Media widget")})}}).add((e=>{const t=(e,t,i)=>{const n=i.writer,a=t.item,r=i.mapper.toViewElement(t.item);let o=d(r.getChildren());if(o){if("ready"!==o.getAttribute("data-drupal-media-preview"))return;n.setAttribute("data-drupal-media-preview","loading",o)}else o=n.createRawElement("div",{"data-drupal-media-preview":"loading"}),n.insert(n.createPositionAt(r,0),o);this._fetchPreview(a).then((({label:e,preview:t})=>{o&&this.editor.editing.view.change((i=>{const n=i.createRawElement("div",{"data-drupal-media-preview":"ready","aria-label":e},(e=>{e.innerHTML=t}));i.insert(i.createPositionBefore(o),n),i.remove(o)}))}))};return this.converterAttributes.forEach((i=>{e.on(`attribute:${i}:drupalMedia`,t)})),e})),e.for("editingDowncast").add((e=>{e.on("attribute:drupalElementStyleAlign:drupalMedia",((e,t,i)=>{const n={left:"drupal-media-style-align-left",right:"drupal-media-style-align-right",center:"drupal-media-style-align-center"},a=i.mapper.toViewElement(t.item),r=i.writer;n[t.attributeOldValue]&&r.removeClass(n[t.attributeOldValue],a),n[t.attributeNewValue]&&i.consumable.consume(t.item,e.name)&&r.addClass(n[t.attributeNewValue],a)}))})),Object.keys(this.attrs).forEach((t=>{const i={model:{key:t,name:"drupalMedia"},view:{name:"drupal-media",key:this.attrs[t]}};e.for("dataDowncast").attributeToAttribute(i),e.for("upcast").attributeToAttribute(i)}))}_defineListeners(){this.editor.model.on("insertContent",((e,[t])=>{a(t)&&(this.upcastDrupalMediaIsImage(t),this.upcastDrupalMediaType(t))}))}_renderElement(e){const t=this.editor.model.change((t=>{const i=t.createDocumentFragment(),n=t.cloneElement(e,!1);return["linkHref"].forEach((e=>{t.removeAttribute(e,n)})),t.append(n,i),i}));return this.editor.data.stringify(t)}static get pluginName(){return"DrupalMediaEditing"}}var g=i("ckeditor5/src/ui.js");class h extends e.Plugin{init(){const e=this.editor,t=this.editor.config.get("drupalMedia");if(!t)return;const{libraryURL:i,openDialog:n,dialogSettings:a={}}=t;i&&"function"==typeof n&&e.ui.componentFactory.add("drupalMedia",(t=>{const r=e.commands.get("insertDrupalMedia"),o=new g.ButtonView(t);return o.set({label:Drupal.t("Insert Media"),icon:'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M19.1873 4.86414L10.2509 6.86414V7.02335H10.2499V15.5091C9.70972 15.1961 9.01793 15.1048 8.34069 15.3136C7.12086 15.6896 6.41013 16.8967 6.75322 18.0096C7.09631 19.1226 8.3633 19.72 9.58313 19.344C10.6666 19.01 11.3484 18.0203 11.2469 17.0234H11.2499V9.80173L18.1803 8.25067V14.3868C17.6401 14.0739 16.9483 13.9825 16.2711 14.1913C15.0513 14.5674 14.3406 15.7744 14.6836 16.8875C15.0267 18.0004 16.2937 18.5978 17.5136 18.2218C18.597 17.8877 19.2788 16.8982 19.1773 15.9011H19.1803V8.02687L19.1873 8.0253V4.86414Z"/><path fill-rule="evenodd" clip-rule="evenodd" d="M13.5039 0.743652H0.386932V12.1603H13.5039V0.743652ZM12.3379 1.75842H1.55289V11.1454H1.65715L4.00622 8.86353L6.06254 10.861L9.24985 5.91309L11.3812 9.22179L11.7761 8.6676L12.3379 9.45621V1.75842ZM6.22048 4.50869C6.22048 5.58193 5.35045 6.45196 4.27722 6.45196C3.20398 6.45196 2.33395 5.58193 2.33395 4.50869C2.33395 3.43546 3.20398 2.56543 4.27722 2.56543C5.35045 2.56543 6.22048 3.43546 6.22048 4.50869Z"/></svg>\n',tooltip:!0}),o.bind("isOn","isEnabled").to(r,"value","isEnabled"),this.listenTo(o,"execute",(()=>{n(i,(({attributes:t})=>{e.execute("insertDrupalMedia",t)}),a)})),o}))}}class f extends e.Plugin{static get requires(){return[t.WidgetToolbarRepository]}static get pluginName(){return"DrupalMediaToolbar"}afterInit(){const{editor:e}=this;var i;e.plugins.get(t.WidgetToolbarRepository).register("drupalMedia",{ariaLabel:Drupal.t("Drupal Media toolbar"),items:(i=e.config.get("drupalMedia.toolbar"),i.map((e=>l(e)?e.name:e))||[]),getRelatedElement:e=>s(e)})}}class b extends e.Command{refresh(){const e=o(this.editor.model.document.selection);this.isEnabled=!!e&&e.getAttribute("drupalMediaIsImage")&&e.getAttribute("drupalMediaIsImage")!==m,this.isEnabled?this.value=e.getAttribute("drupalMediaAlt"):this.value=!1}execute(e){const{model:t}=this.editor,i=o(t.document.selection);e.newValue=e.newValue.trim(),t.change((t=>{e.newValue.length>0?t.setAttribute("drupalMediaAlt",e.newValue,i):t.removeAttribute("drupalMediaAlt",i)}))}}class w extends e.Plugin{init(){this._data=new WeakMap}getMetadata(e){if(this._data.get(e))return new Promise((t=>{t(this._data.get(e))}));const t=this.editor.config.get("drupalMedia");if(!t)return new Promise(((e,t)=>{t(new Error("drupalMedia configuration is required for parsing metadata."))}));if(!e.hasAttribute("drupalMediaEntityUuid"))return new Promise(((e,t)=>{t(new Error("drupalMedia element must have drupalMediaEntityUuid attribute to retrieve metadata."))}));const{metadataUrl:i}=t;return(async e=>{const t=await fetch(e);if(t.ok)return JSON.parse(await t.text());throw new Error("Fetching media embed metadata from the server failed.")})(`${i}&${new URLSearchParams({uuid:e.getAttribute("drupalMediaEntityUuid")})}`).then((t=>(this._data.set(e,t),t)))}static get pluginName(){return"DrupalMediaMetadataRepository"}}class y extends e.Plugin{static get requires(){return[w]}static get pluginName(){return"MediaImageTextAlternativeEditing"}init(){const{editor:e,editor:{model:t,conversion:i}}=this;t.schema.extend("drupalMedia",{allowAttributes:["drupalMediaIsImage"]}),i.for("editingDowncast").add((e=>{e.on("attribute:drupalMediaIsImage",((e,t,i)=>{const{writer:n,mapper:a}=i,r=a.toViewElement(t.item);if(t.attributeNewValue!==m){const e=Array.from(r.getChildren()).find((e=>e.getCustomProperty("drupalMediaMetadataError")));return void(e&&(n.setCustomProperty("widgetLabel",e.getCustomProperty("drupalMediaOriginalWidgetLabel"),e),n.removeElement(e)))}const o=Drupal.t("Not all functionality may be available because some information could not be retrieved."),s=new g.Template({tag:"span",children:[{tag:"span",attributes:{class:"drupal-media__metadata-error-icon","data-cke-tooltip-text":o}}]}).render(),l=n.createRawElement("div",{class:"drupal-media__metadata-error"},((e,t)=>{t.setContentOf(e,s.outerHTML)}));n.setCustomProperty("drupalMediaMetadataError",!0,l);const d=r.getCustomProperty("widgetLabel");n.setCustomProperty("drupalMediaOriginalWidgetLabel",d,l),n.setCustomProperty("widgetLabel",`${d} (${o})`,r),n.insert(n.createPositionAt(r,0),l)}),{priority:"low"})})),e.commands.add("mediaImageTextAlternative",new b(this.editor))}}function v(e){const t=e.editing.view,i=g.BalloonPanelView.defaultPositions;return{target:t.domConverter.viewToDom(t.document.selection.getSelectedElement()),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}var E=i("ckeditor5/src/utils.js");class M extends g.View{constructor(t){super(t),this.focusTracker=new E.FocusTracker,this.keystrokes=new E.KeystrokeHandler,this.labeledInput=this._createLabeledInputView(),this.set("defaultAltText",void 0),this.defaultAltTextView=this._createDefaultAltTextView(),this.saveButtonView=this._createButton(Drupal.t("Save"),e.icons.check,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(Drupal.t("Cancel"),e.icons.cancel,"ck-button-cancel","cancel"),this._focusables=new g.ViewCollection,this._focusCycler=new g.FocusCycler({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-alternative-text-form","ck-vertical-form"],tabindex:"-1"},children:[this.defaultAltTextView,this.labeledInput,this.saveButtonView,this.cancelButtonView]}),(0,g.injectCssTransitionDisabler)(this)}render(){super.render(),this.keystrokes.listenTo(this.element),(0,g.submitHandler)({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach((e=>{this._focusables.add(e),this.focusTracker.add(e.element)}))}_createButton(e,t,i,n){const a=new g.ButtonView(this.locale);return a.set({label:e,icon:t,tooltip:!0}),a.extendTemplate({attributes:{class:i}}),n&&a.delegate("execute").to(this,n),a}_createLabeledInputView(){const e=new g.LabeledFieldView(this.locale,g.createLabeledInputText);return e.label=Drupal.t("Alternative text override"),e}_createDefaultAltTextView(){const e=g.Template.bind(this,this);return new g.Template({tag:"div",attributes:{class:["ck-media-alternative-text-form__default-alt-text",e.if("defaultAltText","ck-hidden",(e=>!e))]},children:[{tag:"strong",attributes:{class:"ck-media-alternative-text-form__default-alt-text-label"},children:[Drupal.t("Default alternative text:")]}," ",{tag:"span",attributes:{class:"ck-media-alternative-text-form__default-alt-text-value"},children:[{text:[e.to("defaultAltText")]}]}]})}}class k extends e.Plugin{static get requires(){return[g.ContextualBalloon]}static get pluginName(){return"MediaImageTextAlternativeUi"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor;t.ui.componentFactory.add("mediaImageTextAlternative",(i=>{const n=t.commands.get("mediaImageTextAlternative"),a=new g.ButtonView(i);return a.set({label:Drupal.t("Override media image alternative text"),icon:e.icons.lowVision,tooltip:!0}),a.bind("isVisible").to(n,"isEnabled"),this.listenTo(a,"execute",(()=>{this._showForm()})),a}))}_createForm(){const e=this.editor,t=e.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new M(e.locale),this._form.render(),this.listenTo(this._form,"submit",(()=>{e.execute("mediaImageTextAlternative",{newValue:this._form.labeledInput.fieldView.element.value}),this._hideForm(!0)})),this.listenTo(this._form,"cancel",(()=>{this._hideForm(!0)})),this._form.keystrokes.set("Esc",((e,t)=>{this._hideForm(!0),t()})),this.listenTo(e.ui,"update",(()=>{s(t.selection)?this._isVisible&&function(e){const t=e.plugins.get("ContextualBalloon");if(s(e.editing.view.document.selection)){const i=v(e);t.updatePosition(i)}}(e):this._hideForm(!0)})),(0,g.clickOutsideHandler)({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const e=this.editor,t=e.commands.get("mediaImageTextAlternative"),i=e.plugins.get("DrupalMediaMetadataRepository"),n=this._form.labeledInput;this._form.disableCssTransitions(),this._isInBalloon||this._balloon.add({view:this._form,position:v(e)}),n.fieldView.element.value=t.value||"",n.fieldView.value=n.fieldView.element.value,this._form.defaultAltText="";const r=e.model.document.selection.getSelectedElement();a(r)&&i.getMetadata(r).then((e=>{this._form.defaultAltText=e.imageSourceMetadata?e.imageSourceMetadata.alt:""})).catch((e=>{console.warn(e.toString())})),this._form.labeledInput.fieldView.select(),this._form.enableCssTransitions()}_hideForm(e){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),e&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class A extends e.Plugin{static get requires(){return[y,k]}static get pluginName(){return"MediaImageTextAlternative"}}function D(e,t,i){if(t.attributes)for(const[n,a]of Object.entries(t.attributes))e.setAttribute(n,a,i);t.styles&&e.setStyle(t.styles,i),t.classes&&e.addClass(t.classes,i)}function C(e,t,i){if(!i.consumable.consume(t.item,e.name))return;const n=i.mapper.toViewElement(t.item);D(i.writer,t.attributeNewValue,n)}class _ extends e.Plugin{constructor(e){if(super(e),!e.plugins.has("GeneralHtmlSupport"))return;e.plugins.has("DataFilter")&&e.plugins.has("DataSchema")||console.error("DataFilter and DataSchema plugins are required for Drupal Media to integrate with General HTML Support plugin.");const{schema:t}=e.model,{conversion:i}=e,n=this.editor.plugins.get("DataFilter");this.editor.plugins.get("DataSchema").registerBlockElement({model:"drupalMedia",view:"drupal-media"}),n.on("register:drupal-media",((e,a)=>{"drupalMedia"===a.model&&(t.extend("drupalMedia",{allowAttributes:["htmlLinkAttributes","htmlAttributes"]}),i.for("upcast").add(function(e){return t=>{t.on("element:drupal-media",((t,i,n)=>{function a(t,a){const r=e.processViewAttributes(t,n);r&&n.writer.setAttribute(a,r,i.modelRange)}const r=i.viewItem,o=r.parent;a(r,"htmlAttributes"),o.is("element","a")&&a(o,"htmlLinkAttributes")}),{priority:"low"})}}(n)),i.for("editingDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{if(!i.consumable.consume(t.item,"attribute:htmlLinkAttributes:drupalMedia"))return;const n=i.mapper.toViewElement(t.item),a=function(e,t,i){const n=e.createRangeOn(t);for(const{item:e}of n.getWalker())if(e.is("element",i))return e}(i.writer,n,"a");D(i.writer,t.item.getAttribute("htmlLinkAttributes"),a)}),{priority:"low"})})),i.for("dataDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{if(!i.consumable.consume(t.item,"attribute:htmlLinkAttributes:drupalMedia"))return;const n=i.mapper.toViewElement(t.item).parent;D(i.writer,t.item.getAttribute("htmlLinkAttributes"),n)}),{priority:"low"}),e.on("attribute:htmlAttributes:drupalMedia",C,{priority:"low"})})),e.stop())}))}static get pluginName(){return"DrupalMediaGeneralHtmlSupport"}}class x extends e.Plugin{static get requires(){return[p,_,h,f,A]}static get pluginName(){return"DrupalMedia"}}var V=i("ckeditor5/src/engine.js");function S(e){return Array.from(e.getChildren()).find((e=>"drupal-media"===e.name))}function T(e){return t=>{t.on(`attribute:${e.id}:drupalMedia`,((t,i,n)=>{const a=n.mapper.toViewElement(i.item);let r=Array.from(a.getChildren()).find((e=>"a"===e.name));if(r=!r&&a.is("element","a")?a:Array.from(a.getAncestors()).find((e=>"a"===e.name)),r){for(const[t,i]of(0,E.toMap)(e.attributes))n.writer.setAttribute(t,i,r);e.classes&&n.writer.addClass(e.classes,r);for(const t in e.styles)Object.prototype.hasOwnProperty.call(e.styles,t)&&n.writer.setStyle(t,e.styles[t],r)}}))}}function I(e,t){return e=>{e.on("element:a",((e,i,n)=>{const a=i.viewItem;if(!S(a))return;const r=new V.Matcher(t._createPattern()).match(a);if(!r)return;if(!n.consumable.consume(a,r.match))return;const o=i.modelCursor.nodeBefore;n.writer.setAttribute(t.id,!0,o)}),{priority:"high"})}}class L extends e.Plugin{static get requires(){return["LinkEditing","DrupalMediaEditing"]}static get pluginName(){return"DrupalLinkMediaEditing"}init(){const{editor:e}=this;e.model.schema.extend("drupalMedia",{allowAttributes:["linkHref"]}),e.conversion.for("upcast").add((e=>{e.on("element:a",((e,t,i)=>{const n=t.viewItem,a=S(n);if(!a)return;if(!i.consumable.consume(n,{attributes:["href"],name:!0}))return;const r=n.getAttribute("href");if(!r)return;const o=i.convertItem(a,t.modelCursor);t.modelRange=o.modelRange,t.modelCursor=o.modelCursor;const s=t.modelCursor.nodeBefore;s&&s.is("element","drupalMedia")&&i.writer.setAttribute("linkHref",r,s)}),{priority:"high"})})),e.conversion.for("editingDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{const{writer:n}=i;if(!i.consumable.consume(t.item,e.name))return;const a=i.mapper.toViewElement(t.item),r=Array.from(a.getChildren()).find((e=>"a"===e.name));if(r)t.attributeNewValue?n.setAttribute("href",t.attributeNewValue,r):(n.move(n.createRangeIn(r),n.createPositionAt(a,0)),n.remove(r));else{const e=Array.from(a.getChildren()).find((e=>e.getAttribute("data-drupal-media-preview"))),i=n.createContainerElement("a",{href:t.attributeNewValue});n.insert(n.createPositionAt(a,0),i),n.move(n.createRangeOn(e),n.createPositionAt(i,0))}}),{priority:"high"})})),e.conversion.for("dataDowncast").add((e=>{e.on("attribute:linkHref:drupalMedia",((e,t,i)=>{const{writer:n}=i;if(!i.consumable.consume(t.item,e.name))return;const a=i.mapper.toViewElement(t.item),r=n.createContainerElement("a",{href:t.attributeNewValue});n.insert(n.createPositionBefore(a),r),n.move(n.createRangeOn(a),n.createPositionAt(r,0))}),{priority:"high"})})),this._enableManualDecorators();if(e.commands.get("link").automaticDecorators.length>0)throw new Error("The Drupal Media plugin is not compatible with automatic link decorators. To use Drupal Media, disable any plugins providing automatic link decorators.")}_enableManualDecorators(){const e=this.editor,t=e.commands.get("link");for(const i of t.manualDecorators)e.model.schema.extend("drupalMedia",{allowAttributes:i.id}),e.conversion.for("downcast").add(T(i)),e.conversion.for("upcast").add(I(0,i))}}class P extends e.Plugin{static get requires(){return["LinkEditing","LinkUI","DrupalMediaEditing"]}static get pluginName(){return"DrupalLinkMediaUi"}init(){const{editor:e}=this,t=e.editing.view.document;this.listenTo(t,"click",((t,i)=>{this._isSelectedLinkedMedia(e.model.document.selection)&&(i.preventDefault(),t.stop())}),{priority:"high"}),this._createToolbarLinkMediaButton()}_createToolbarLinkMediaButton(){const{editor:e}=this;e.ui.componentFactory.add("drupalLinkMedia",(t=>{const i=new g.ButtonView(t),n=e.plugins.get("LinkUI"),a=e.commands.get("link");return i.set({isEnabled:!0,label:Drupal.t("Link media"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="m11.077 15 .991-1.416a.75.75 0 1 1 1.229.86l-1.148 1.64a.748.748 0 0 1-.217.206 5.251 5.251 0 0 1-8.503-5.955.741.741 0 0 1 .12-.274l1.147-1.639a.75.75 0 1 1 1.228.86L4.933 10.7l.006.003a3.75 3.75 0 0 0 6.132 4.294l.006.004zm5.494-5.335a.748.748 0 0 1-.12.274l-1.147 1.639a.75.75 0 1 1-1.228-.86l.86-1.23a3.75 3.75 0 0 0-6.144-4.301l-.86 1.229a.75.75 0 0 1-1.229-.86l1.148-1.64a.748.748 0 0 1 .217-.206 5.251 5.251 0 0 1 8.503 5.955zm-4.563-2.532a.75.75 0 0 1 .184 1.045l-3.155 4.505a.75.75 0 1 1-1.229-.86l3.155-4.506a.75.75 0 0 1 1.045-.184z"/></svg>\n',keystroke:"Ctrl+K",tooltip:!0,isToggleable:!0}),i.bind("isEnabled").to(a,"isEnabled"),i.bind("isOn").to(a,"value",(e=>!!e)),this.listenTo(i,"execute",(()=>{this._isSelectedLinkedMedia(e.model.document.selection)?n._addActionsView():n._showUI(!0)})),i}))}_isSelectedLinkedMedia(e){const t=e.getSelectedElement();return!!t&&t.is("element","drupalMedia")&&t.hasAttribute("linkHref")}}class B extends e.Plugin{static get requires(){return[L,P]}static get pluginName(){return"DrupalLinkMedia"}}const{objectFullWidth:O,objectInline:N,objectLeft:R,objectRight:j,objectCenter:F,objectBlockLeft:U,objectBlockRight:H}=e.icons,$={get inline(){return{name:"inline",title:"In line",icon:N,modelElements:["imageInline"],isDefault:!0}},get alignLeft(){return{name:"alignLeft",title:"Left aligned image",icon:R,modelElements:["imageBlock","imageInline"],className:"image-style-align-left"}},get alignBlockLeft(){return{name:"alignBlockLeft",title:"Left aligned image",icon:U,modelElements:["imageBlock"],className:"image-style-block-align-left"}},get alignCenter(){return{name:"alignCenter",title:"Centered image",icon:F,modelElements:["imageBlock"],className:"image-style-align-center"}},get alignRight(){return{name:"alignRight",title:"Right aligned image",icon:j,modelElements:["imageBlock","imageInline"],className:"image-style-align-right"}},get alignBlockRight(){return{name:"alignBlockRight",title:"Right aligned image",icon:H,modelElements:["imageBlock"],className:"image-style-block-align-right"}},get block(){return{name:"block",title:"Centered image",icon:F,modelElements:["imageBlock"],isDefault:!0}},get side(){return{name:"side",title:"Side image",icon:j,modelElements:["imageBlock"],className:"image-style-side"}}},q={full:O,left:U,right:H,center:F,inlineLeft:R,inlineRight:j,inline:N},W=[{name:"imageStyle:wrapText",title:"Wrap text",defaultItem:"imageStyle:alignLeft",items:["imageStyle:alignLeft","imageStyle:alignRight"]},{name:"imageStyle:breakText",title:"Break text",defaultItem:"imageStyle:block",items:["imageStyle:alignBlockLeft","imageStyle:block","imageStyle:alignBlockRight"]}];function K(e){(0,E.logWarning)("image-style-configuration-definition-invalid",e)}const z={normalizeStyles:function(e){return(e.configuredStyles.options||[]).map((e=>function(e){e="string"==typeof e?$[e]?{...$[e]}:{name:e}:function(e,t){const i={...t};for(const n in e)Object.prototype.hasOwnProperty.call(t,n)||(i[n]=e[n]);return i}($[e.name],e);"string"==typeof e.icon&&(e.icon=q[e.icon]||e.icon);return e}(e))).filter((t=>function(e,{isBlockPluginLoaded:t,isInlinePluginLoaded:i}){const{modelElements:n,name:a}=e;if(!(n&&n.length&&a))return K({style:e}),!1;{const a=[t?"imageBlock":null,i?"imageInline":null];if(!n.some((e=>a.includes(e))))return(0,E.logWarning)("image-style-missing-dependency",{style:e,missingPlugins:n.map((e=>"imageBlock"===e?"ImageBlockEditing":"ImageInlineEditing"))}),!1}return!0}(t,e)))},getDefaultStylesConfiguration:function(e,t){return e&&t?{options:["inline","alignLeft","alignRight","alignCenter","alignBlockLeft","alignBlockRight","block","side"]}:e?{options:["block","side"]}:t?{options:["inline","alignLeft","alignRight"]}:{}},getDefaultDropdownDefinitions:function(e){return e.has("ImageBlockEditing")&&e.has("ImageInlineEditing")?[...W]:[]},warnInvalidStyle:K,DEFAULT_OPTIONS:$,DEFAULT_ICONS:q,DEFAULT_DROPDOWN_DEFINITIONS:W};function Z(e,t,i){for(const n of t)if(i.checkAttribute(e,n))return!0;return!1}function G(e,t,i){const n=e.getSelectedElement();if(n&&Z(n,i,t))return n;let{parent:a}=e.getFirstPosition();for(;a;){if(a.is("element")&&Z(a,i,t))return a;a=a.parent}return null}class J extends e.Command{constructor(e,t){super(e),this.styles={},Object.keys(t).forEach((e=>{this.styles[e]=new Map(t[e].map((e=>[e.name,e])))})),this.modelAttributes=[];for(const e of Object.keys(t)){const t=u(e);this.modelAttributes.push(t)}}refresh(){const{editor:e}=this,t=G(e.model.document.selection,e.model.schema,this.modelAttributes);this.isEnabled=!!t,this.isEnabled?this.value=this.getValue(t):this.value=!1}getValue(e){const t={};return Object.keys(this.styles).forEach((i=>{const n=u(i);if(e.hasAttribute(n))t[i]=e.getAttribute(n);else for(const[,e]of this.styles[i])e.isDefault&&(t[i]=e.name)})),t}execute(e={}){const{editor:{model:t}}=this,{value:i,group:n}=e,a=u(n);t.change((e=>{const r=G(t.document.selection,t.schema,this.modelAttributes);!i||this.styles[n].get(i).isDefault?e.removeAttribute(a,r):e.setAttribute(a,i,r)}))}}function X(e,t){for(const i of t)if(i.name===e)return i}class Q extends e.Plugin{init(){const{editor:t}=this,i=t.config.get("drupalElementStyles");this.normalizedStyles={},Object.keys(i).forEach((t=>{this.normalizedStyles[t]=i[t].map((t=>("string"==typeof t.icon&&e.icons[t.icon]&&(t.icon=e.icons[t.icon]),t.name&&(t.name=`${t.name}`),t))).filter((e=>e.isDefault||e.attributeName&&e.attributeValue?e.modelElements&&Array.isArray(e.modelElements)?!!e.name||(console.warn("drupalElementStyles options must include a name."),!1):(console.warn("drupalElementStyles options must include an array of supported modelElements."),!1):(console.warn(`${e.attributeValue} drupalElementStyles options must include attributeName and attributeValue.`),!1)))})),this._setupConversion(),t.commands.add("drupalElementStyle",new J(t,this.normalizedStyles))}_setupConversion(){const{editor:e}=this,{schema:t}=e.model;Object.keys(this.normalizedStyles).forEach((i=>{const n=u(i),a=(r=this.normalizedStyles[i],(e,t,i)=>{if(!i.consumable.consume(t.item,e.name))return;const n=X(t.attributeNewValue,r),a=X(t.attributeOldValue,r),o=i.mapper.toViewElement(t.item),s=i.writer;a&&("class"===a.attributeName?s.removeClass(a.attributeValue,o):s.removeAttribute(a.attributeName,o)),n&&("class"===n.attributeName?s.addClass(n.attributeValue,o):n.isDefault||s.setAttribute(n.attributeName,n.attributeValue,o))});var r;const o=function(e,t){const i=e.filter((e=>!e.isDefault));return(e,n,a)=>{if(!n.modelRange)return;const r=n.viewItem,o=(0,E.first)(n.modelRange.getItems());if(o&&a.schema.checkAttribute(o,t))for(const e of i)if("class"===e.attributeName)a.consumable.consume(r,{classes:e.attributeValue})&&a.writer.setAttribute(t,e.name,o);else if(a.consumable.consume(r,{attributes:[e.attributeName]}))for(const e of i)e.attributeValue===r.getAttribute(e.attributeName)&&a.writer.setAttribute(t,e.name,o)}}(this.normalizedStyles[i],n);e.editing.downcastDispatcher.on(`attribute:${n}`,a),e.data.downcastDispatcher.on(`attribute:${n}`,a);[...new Set(this.normalizedStyles[i].map((e=>e.modelElements)).flat())].forEach((e=>{t.extend(e,{allowAttributes:n})})),e.data.upcastDispatcher.on("element",o,{priority:"low"})}))}static get pluginName(){return"DrupalElementStyleEditing"}}const Y=e=>e,ee=(e,t)=>(e?`${e}: `:"")+t;function te(e,t){return`drupalElementStyle:${t}:${e}`}class ie extends e.Plugin{static get requires(){return[Q]}init(){const{plugins:e}=this.editor,t=this.editor.config.get("drupalMedia.toolbar")||[],i=e.get("DrupalElementStyleEditing").normalizedStyles;Object.keys(i).forEach((e=>{i[e].forEach((t=>{this._createButton(t,e,i[e])}))}));t.filter(l).filter((e=>{const t=[];if(!e.display)return console.warn("dropdown configuration must include a display key specifying either listDropdown or splitButton."),!1;e.items.includes(e.defaultItem)||console.warn("defaultItem must be part of items in the dropdown configuration.");for(const i of e.items){const e=i.split(":")[1];t.push(e)}return!!t.every((e=>e===t[0]))||(console.warn("dropdown configuration should only contain buttons from one group."),!1)})).forEach((e=>{if(e.items.length>=2){const t=e.name.split(":")[1];switch(e.display){case"splitButton":this._createDropdown(e,i[t]);break;case"listDropdown":this._createListDropdown(e,i[t])}}}))}updateOptionVisibility(e,t,i,n){const{selection:a}=this.editor.model.document,r={};r[n]=e;const o=a?a.getSelectedElement():G(a,this.editor.model.schema,r),s=e.filter((function(e){for(const[t,i]of(0,E.toMap)(e.modelAttributes))if(o&&o.hasAttribute(t))return i.includes(o.getAttribute(t));return!0}));i.hasOwnProperty("model")?s.includes(t)?i.model.set({class:""}):i.model.set({class:"ck-hidden"}):s.includes(t)?i.set({class:""}):i.set({class:"ck-hidden"})}_createDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,(n=>{let a;const{defaultItem:r,items:o,title:s}=e,l=o.filter((e=>{const i=e.split(":")[1];return t.find((({name:t})=>te(t,i)===e))})).map((e=>{const t=i.create(e);return e===r&&(a=t),t}));o.length!==l.length&&z.warnInvalidStyle({dropdown:e});const d=(0,g.createDropdown)(n,g.SplitButtonView),u=d.buttonView;return(0,g.addToolbarToDropdown)(d,l),u.set({label:ee(s,a.label),class:null,tooltip:!0}),u.bind("icon").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Y);return t<0?a.icon:l[t].icon})),u.bind("label").toMany(l,"isOn",((...e)=>{const t=e.findIndex(Y);return ee(s,t<0?a.label:l[t].label)})),u.bind("isOn").toMany(l,"isOn",((...e)=>e.some(Y))),u.bind("class").toMany(l,"isOn",((...e)=>e.some(Y)?"ck-splitbutton_flatten":null)),u.on("execute",(()=>{l.some((({isOn:e})=>e))?d.isOpen=!d.isOpen:a.fire("execute")})),d.bind("isEnabled").toMany(l,"isEnabled",((...e)=>e.some(Y))),d}))}_createButton(e,t,i){const n=e.name;this.editor.ui.componentFactory.add(te(n,t),(a=>{const r=this.editor.commands.get("drupalElementStyle"),o=new g.ButtonView(a);return o.set({label:e.title,icon:e.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(r,"isEnabled"),o.bind("isOn").to(r,"value",(e=>e&&e[t]===n)),o.on("execute",this._executeCommand.bind(this,n,t)),this.listenTo(this.editor.ui,"update",(()=>{this.updateOptionVisibility(i,e,o,t)})),o}))}getDropdownListItemDefinitions(e,t,i){const n=new E.Collection;return e.forEach((t=>{const a={type:"button",model:new g.Model({group:i,commandValue:t.name,label:t.title,withText:!0,class:""})};n.add(a),this.listenTo(this.editor.ui,"update",(()=>{this.updateOptionVisibility(e,t,a,i)}))})),n}_createListDropdown(e,t){const i=this.editor.ui.componentFactory;i.add(e.name,(n=>{let a;const{defaultItem:r,items:o,title:s,defaultText:l}=e,d=e.name.split(":")[1],u=o.filter((e=>t.find((({name:t})=>te(t,d)===e)))).map((e=>{const t=i.create(e);return e===r&&(a=t),t}));o.length!==u.length&&z.warnInvalidStyle({dropdown:e});const c=(0,g.createDropdown)(n,g.DropdownButtonView),m=c.buttonView;m.set({label:ee(s,a.label),class:null,tooltip:l,withText:!0});const p=this.editor.commands.get("drupalElementStyle");return m.bind("label").to(p,"value",(e=>{if(e&&e[d])for(const i of t)if(i.name===e[d])return i.title;return l})),c.bind("isOn").to(p),c.bind("isEnabled").to(this),(0,g.addListToDropdown)(c,this.getDropdownListItemDefinitions(t,p,d)),this.listenTo(c,"execute",(e=>{this._executeCommand(e.source.commandValue,e.source.group)})),c}))}_executeCommand(e,t){this.editor.execute("drupalElementStyle",{value:e,group:t}),this.editor.editing.view.focus()}static get pluginName(){return"DrupalElementStyleUi"}}class ne extends e.Plugin{static get requires(){return[Q,ie]}static get pluginName(){return"DrupalElementStyle"}}function ae(e){const t=e.getFirstPosition().findAncestor("caption");return t&&a(t.parent)?t:null}function re(e){for(const t of e.getChildren())if(t&&t.is("element","caption"))return t;return null}class oe extends e.Command{refresh(){const e=this.editor.model.document.selection,t=e.getSelectedElement();if(!t)return this.isEnabled=!!o(e),void(this.value=!!ae(e));this.isEnabled=a(t),this.isEnabled?this.value=!!re(t):this.value=!1}execute(e={}){const{focusCaptionOnShow:t}=e;this.editor.model.change((e=>{this.value?this._hideDrupalMediaCaption(e):this._showDrupalMediaCaption(e,t)}))}_showDrupalMediaCaption(e,t){const i=this.editor.model.document.selection,n=this.editor.plugins.get("DrupalMediaCaptionEditing"),a=o(i),r=n._getSavedCaption(a)||e.createElement("caption");e.append(r,a),t&&e.setSelection(r,"in")}_hideDrupalMediaCaption(e){const t=this.editor,i=t.model.document.selection,n=t.plugins.get("DrupalMediaCaptionEditing");let a,r=i.getSelectedElement();r?a=re(r):(a=ae(i),r=o(i)),n._saveCaption(r,a),e.setSelection(r,"on"),e.remove(a)}}class se extends e.Plugin{static get requires(){return[]}static get pluginName(){return"DrupalMediaCaptionEditing"}constructor(e){super(e),this._savedCaptionsMap=new WeakMap}init(){const e=this.editor,t=e.model.schema;t.isRegistered("caption")?t.extend("caption",{allowIn:"drupalMedia"}):t.register("caption",{allowIn:"drupalMedia",allowContentOf:"$block",isLimit:!0}),e.commands.add("toggleMediaCaption",new oe(e)),this._setupConversion()}_setupConversion(){const e=this.editor,i=e.editing.view;var n;e.conversion.for("upcast").add(function(e){const t=(t,i,n)=>{const{viewItem:a}=i,{writer:r,consumable:o}=n;if(!i.modelRange||!o.consume(a,{attributes:["data-caption"]}))return;const s=r.createElement("caption"),l=i.modelRange.start.nodeAfter,d=e.data.processor.toView(a.getAttribute("data-caption"));n.consumable.constructor.createFrom(d,n.consumable),n.convertChildren(d,s),r.append(s,l)};return e=>{e.on("element:drupal-media",t,{priority:"low"})}}(e)),e.conversion.for("editingDowncast").elementToElement({model:"caption",view:(e,{writer:n})=>{if(!a(e.parent))return null;const r=n.createEditableElement("figcaption");return(0,V.enablePlaceholder)({view:i,element:r,text:Drupal.t("Enter media caption"),keepOnFocus:!0}),(0,t.toWidgetEditable)(r,n)}}),e.editing.mapper.on("modelToViewPosition",(n=i,(e,t)=>{const i=t.modelPosition,r=i.parent;if(!a(r))return;const o=t.mapper.toViewElement(r);t.viewPosition=n.createPositionAt(o,i.offset+1)})),e.conversion.for("dataDowncast").add(function(e){return t=>{t.on("insert:caption",((t,i,n)=>{const{consumable:r,writer:o,mapper:s}=n;if(!a(i.item.parent)||!r.consume(i.item,"insert"))return;const l=e.model.createRangeIn(i.item),d=o.createDocumentFragment();s.bindElements(i.item,d);for(const{item:t}of Array.from(l)){const i={item:t,range:e.model.createRangeOn(t)},a=`insert:${t.name||"$text"}`;e.data.downcastDispatcher.fire(a,i,n);for(const a of t.getAttributeKeys())Object.assign(i,{attributeKey:a,attributeOldValue:null,attributeNewValue:i.item.getAttribute(a)}),e.data.downcastDispatcher.fire(`attribute:${a}`,i,n)}for(const e of o.createRangeIn(d).getItems())s.unbindViewElement(e);s.unbindViewElement(d);const u=e.data.processor.toData(d);if(u){const e=s.toViewElement(i.item.parent);o.setAttribute("data-caption",u,e)}}))}}(e))}_getSavedCaption(e){const t=this._savedCaptionsMap.get(e);return t?V.Element.fromJSON(t):null}_saveCaption(e,t){this._savedCaptionsMap.set(e,t.toJSON())}}class le extends e.Plugin{static get requires(){return[]}static get pluginName(){return"DrupalMediaCaptionUI"}init(){const{editor:t}=this,i=t.editing.view;t.ui.componentFactory.add("toggleDrupalMediaCaption",(n=>{const a=new g.ButtonView(n),r=t.commands.get("toggleMediaCaption");return a.set({label:Drupal.t("Caption media"),icon:e.icons.caption,tooltip:!0,isToggleable:!0}),a.bind("isOn","isEnabled").to(r,"value","isEnabled"),a.bind("label").to(r,"value",(e=>e?Drupal.t("Toggle caption off"):Drupal.t("Toggle caption on"))),this.listenTo(a,"execute",(()=>{t.execute("toggleMediaCaption",{focusCaptionOnShow:!0});const e=ae(t.model.document.selection);if(e){const n=t.editing.mapper.toViewElement(e);i.scrollToTheSelection(),i.change((e=>{e.addClass("drupal-media__caption_highlighted",n)}))}t.editing.view.focus()})),a}))}}class de extends e.Plugin{static get requires(){return[se,le]}static get pluginName(){return"DrupalMediaCaption"}}const ue={DrupalMedia:x,MediaImageTextAlternative:A,MediaImageTextAlternativeEditing:y,MediaImageTextAlternativeUi:k,DrupalLinkMedia:B,DrupalMediaCaption:de,DrupalElementStyle:ne}})(),n=n.default})()));
\ No newline at end of file
diff --git a/core/modules/ckeditor5/js/ckeditor5_plugins/drupalMedia/src/drupalmediaediting.js b/core/modules/ckeditor5/js/ckeditor5_plugins/drupalMedia/src/drupalmediaediting.js
index 4cc4ca70c851f25ca8cb0aacbedf8029564ecb43..3a4eea1c9fbb90a11f7b147b278c917c5e32bdcc 100644
--- a/core/modules/ckeditor5/js/ckeditor5_plugins/drupalMedia/src/drupalmediaediting.js
+++ b/core/modules/ckeditor5/js/ckeditor5_plugins/drupalMedia/src/drupalmediaediting.js
@@ -58,7 +58,7 @@ export default class DrupalMediaEditing extends Plugin {
       themeError ||
       `
       <p>${Drupal.t(
-        'An error occurred while trying to preview the media. Please save your work and reload this page.',
+        'An error occurred while trying to preview the media. Save your work and reload this page.',
       )}<p>
     `;
 
diff --git a/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php b/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
index 210ede726dacb04f25e33629b8b62c97a0bac543..4c03af0ea2e6c22a55ff368adbf07098022c650b 100644
--- a/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
+++ b/core/modules/ckeditor5/tests/src/FunctionalJavascript/MediaTest.php
@@ -415,7 +415,7 @@ public function testErrorMessages() {
     $assert_session->waitForElementVisible('css', '.ck-widget.drupal-media');
     $this->assertEmpty($assert_session->waitForElementVisible('css', 'img[src*="image-test.png"]', 1000));
     $assert_session->elementNotExists('css', '.ck-widget.drupal-media .media');
-    $this->assertNotEmpty($assert_session->waitForText('An error occurred while trying to preview the media. Please save your work and reload this page.'));
+    $this->assertNotEmpty($assert_session->waitForText('An error occurred while trying to preview the media. Save your work and reload this page.'));
     // Now assert that the error doesn't appear when the override to force an
     // error is removed.
     $this->container->get('state')->set('test_media_filter_controller_throw_error', FALSE);
diff --git a/core/modules/content_moderation/tests/src/Functional/ModerationLocaleTest.php b/core/modules/content_moderation/tests/src/Functional/ModerationLocaleTest.php
index c54fa1d4d7d94814742e9439ab2168bcd1d482da..e13127cb72ab30e60ef5d54f98644c99357e427b 100644
--- a/core/modules/content_moderation/tests/src/Functional/ModerationLocaleTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/ModerationLocaleTest.php
@@ -86,7 +86,7 @@ public function testTranslateModeratedContent() {
     ];
     $this->submitForm($edit, 'Save (this translation)');
     // Here the error has occurred "The website encountered an unexpected error.
-    // Please try again later."
+    // Try again later."
     // If the translation has got lost.
     $this->assertSession()->pageTextContains('Article French node Draft has been updated.');
 
diff --git a/core/modules/content_translation/tests/src/Functional/ContentTranslationSettingsTest.php b/core/modules/content_translation/tests/src/Functional/ContentTranslationSettingsTest.php
index 6ef1215031c460acb578611624c8252c90d897e7..cb885c0fb37d7afc5d4a5801105ecb7adba57f90 100644
--- a/core/modules/content_translation/tests/src/Functional/ContentTranslationSettingsTest.php
+++ b/core/modules/content_translation/tests/src/Functional/ContentTranslationSettingsTest.php
@@ -258,8 +258,8 @@ public function testAccountLanguageSettingsUI() {
 
     // Make sure account settings can be saved.
     $this->drupalGet('admin/config/people/accounts');
-    $this->submitForm(['anonymous' => 'Save me please!'], 'Save configuration');
-    $this->assertSession()->fieldValueEquals('anonymous', 'Save me please!');
+    $this->submitForm(['anonymous' => 'Save me!'], 'Save configuration');
+    $this->assertSession()->fieldValueEquals('anonymous', 'Save me!');
     $this->assertSession()->statusMessageContains('The configuration options have been saved.', 'status');
   }
 
diff --git a/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php b/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
index 968e557fcb24edf2d4a9937c967fde9163e22763..797cdc6803fd8758a625ecec5b741362d9ce3e67 100644
--- a/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
+++ b/core/modules/datetime/tests/src/Functional/DateTimeFieldTest.php
@@ -394,7 +394,7 @@ public function testDatetimeField() {
     \Drupal::formBuilder()->submitForm($form, $form_state);
     $errors = $form_state->getErrors();
     $arguments = $errors["{$field_name}][0][value"]->getArguments();
-    $expected_error_message = new FormattableMarkup('The %field date is required. Please enter a date in the format %format.', ['%field' => $field_label, '%format' => $arguments['%format']]);
+    $expected_error_message = new FormattableMarkup('The %field date is required. Enter a date in the format %format.', ['%field' => $field_label, '%format' => $arguments['%format']]);
     $actual_error_message = $errors["{$field_name}][0][value"]->__toString();
     $this->assertEquals($expected_error_message->__toString(), $actual_error_message);
     // Verify the format value is in the "YYYY-MM-DD HH:MM:SS" format.
diff --git a/core/modules/file/file.api.php b/core/modules/file/file.api.php
index 429dbd037814c86aac25ddce9183dd65562ca619..fa86532f7c4800748c7304ac18ffbe28896cbbdd 100644
--- a/core/modules/file/file.api.php
+++ b/core/modules/file/file.api.php
@@ -77,10 +77,10 @@ function hook_file_validate(\Drupal\file\FileInterface $file) {
   $errors = [];
 
   if (!$file->getFilename()) {
-    $errors[] = t("The file's name is empty. Please give a name to the file.");
+    $errors[] = t("The file's name is empty. Give a name to the file.");
   }
   if (strlen($file->getFilename()) > 255) {
-    $errors[] = t("The file's name exceeds the 255 characters limit. Please rename the file and try again.");
+    $errors[] = t("The file's name exceeds the 255 characters limit. Rename the file and try again.");
   }
 
   return $errors;
diff --git a/core/modules/file/file.module b/core/modules/file/file.module
index 802c91711c8d34f5a56135d0836899e376d82466..cb28959aeb5fcc3ecc51b42b955db9eb1cbe5e5e 100644
--- a/core/modules/file/file.module
+++ b/core/modules/file/file.module
@@ -127,10 +127,10 @@ function file_validate_name_length(FileInterface $file) {
   $errors = [];
 
   if (!$file->getFilename()) {
-    $errors[] = t("The file's name is empty. Please give a name to the file.");
+    $errors[] = t("The file's name is empty. Enter a name for the file.");
   }
   if (strlen($file->getFilename()) > 240) {
-    $errors[] = t("The file's name exceeds the 240 characters limit. Please rename the file and try again.");
+    $errors[] = t("The file's name exceeds the 240 characters limit. Rename the file and try again.");
   }
   return $errors;
 }
diff --git a/core/modules/file/src/Plugin/Validation/Constraint/FileNameLengthConstraint.php b/core/modules/file/src/Plugin/Validation/Constraint/FileNameLengthConstraint.php
index d3ce6273511faf7d2b8accccd9b46bbe9db85468..6095d0c5f532ba600672e9f45b60274488873c7a 100644
--- a/core/modules/file/src/Plugin/Validation/Constraint/FileNameLengthConstraint.php
+++ b/core/modules/file/src/Plugin/Validation/Constraint/FileNameLengthConstraint.php
@@ -27,13 +27,13 @@ class FileNameLengthConstraint extends Constraint {
    *
    * @var string
    */
-  public string $messageEmpty = "The file's name is empty. Please give a name to the file.";
+  public string $messageEmpty = "The file's name is empty. Enter a name for the file.";
 
   /**
    * The message when file name is too long.
    *
    * @var string
    */
-  public string $messageTooLong = "The file's name exceeds the %maxLength characters limit. Please rename the file and try again.";
+  public string $messageTooLong = "The file's name exceeds the %maxLength characters limit. Rename the file and try again.";
 
 }
diff --git a/core/modules/file/tests/file_module_test/src/Form/FileModuleTestForm.php b/core/modules/file/tests/file_module_test/src/Form/FileModuleTestForm.php
index 78b6e7d05d41b80a2143db711f2f87491a07c998..e97d792b74fbba4927002640092053c13bbf346a 100644
--- a/core/modules/file/tests/file_module_test/src/Form/FileModuleTestForm.php
+++ b/core/modules/file/tests/file_module_test/src/Form/FileModuleTestForm.php
@@ -42,7 +42,7 @@ public function buildForm(array $form, FormStateInterface $form_state, $tree = T
       '#type' => 'managed_file',
       '#title' => $this->t('Managed <em>@type</em>', ['@type' => 'file & butter']),
       '#upload_location' => 'public://test',
-      '#progress_message' => $this->t('Please wait...'),
+      '#progress_message' => $this->t('Processing...'),
       '#extended' => (bool) $extended,
       '#size' => 13,
       '#multiple' => (bool) $multiple,
diff --git a/core/modules/file/tests/src/Kernel/Validation/FileValidatorTest.php b/core/modules/file/tests/src/Kernel/Validation/FileValidatorTest.php
index da3f9600efc9d9637bbd2226bc7e487552d64710..88ff1f74adacc8873ccde2cf8d31d14576523c15 100644
--- a/core/modules/file/tests/src/Kernel/Validation/FileValidatorTest.php
+++ b/core/modules/file/tests/src/Kernel/Validation/FileValidatorTest.php
@@ -53,8 +53,8 @@ public function testValidate(): void {
     $this->file->set('filename', $this->randomMachineName(241));
     $violations = $this->validator->validate($this->file, $validators);
     $this->assertCount(2, $violations);
-    $this->assertEquals("The file's name exceeds the 240 characters limit. Please rename the file and try again.", $violations[0]->getMessage());
-    $this->assertEquals("The file's name exceeds the 240 characters limit. Please rename the file and try again.", $violations[1]->getMessage());
+    $this->assertEquals("The file's name exceeds the 240 characters limit. Rename the file and try again.", $violations[0]->getMessage());
+    $this->assertEquals("The file's name exceeds the 240 characters limit. Rename the file and try again.", $violations[1]->getMessage());
     $this->assertCount(1, file_test_get_calls('validate'));
   }
 
diff --git a/core/modules/forum/tests/src/Functional/ForumUninstallTest.php b/core/modules/forum/tests/src/Functional/ForumUninstallTest.php
index 2667700404886ca0149e7508e11ab90eb588842a..da4af49eaba59d8e068e721d37bb0a8dd8dfb052 100644
--- a/core/modules/forum/tests/src/Functional/ForumUninstallTest.php
+++ b/core/modules/forum/tests/src/Functional/ForumUninstallTest.php
@@ -169,7 +169,7 @@ public function testForumUninstallWithoutForumVocabulary() {
 
     // Now attempt to uninstall forum.
     $this->drupalGet('admin/modules/uninstall');
-    $this->assertSession()->responseNotContains('The website encountered an unexpected error. Please try again later');
+    $this->assertSession()->responseNotContains('The website encountered an unexpected error. Try again later');
     $this->assertSession()->statusCodeEquals(200);
 
     // Assert forum is no longer required.
diff --git a/core/modules/jsonapi/src/EventSubscriber/ResourceResponseValidator.php b/core/modules/jsonapi/src/EventSubscriber/ResourceResponseValidator.php
index 9761f0a7f3782db39aa369f804ee67cf444bc572..a363e911d76ee8bc2716c26d8310c528ae9385ba 100644
--- a/core/modules/jsonapi/src/EventSubscriber/ResourceResponseValidator.php
+++ b/core/modules/jsonapi/src/EventSubscriber/ResourceResponseValidator.php
@@ -114,7 +114,7 @@ public function onResponse(ResponseEvent $event) {
    * @see self::validateResponse
    */
   public function doValidateResponse(Response $response, Request $request) {
-    assert($this->validateResponse($response, $request), 'A JSON:API response failed validation (see the logs for details). Please report this in the issue queue on drupal.org');
+    assert($this->validateResponse($response, $request), 'A JSON:API response failed validation (see the logs for details). Report this in the issue queue on drupal.org');
   }
 
   /**
diff --git a/core/modules/jsonapi/src/ResourceType/ResourceTypeRepository.php b/core/modules/jsonapi/src/ResourceType/ResourceTypeRepository.php
index 57555f066554102b524fd663250afa30458a6a77..5798403dd9786991780f760588c410675414b11f 100644
--- a/core/modules/jsonapi/src/ResourceType/ResourceTypeRepository.php
+++ b/core/modules/jsonapi/src/ResourceType/ResourceTypeRepository.php
@@ -290,7 +290,7 @@ protected function getFields(array $field_names, EntityTypeInterface $entity_typ
       /** @var \Drupal\jsonapi\ResourceType\ResourceTypeField $field */
       foreach (array_diff_key($fields, array_flip([$reserved_field_name])) as $field) {
         if ($aliased_reserved_field->getPublicName() === $field->getPublicName()) {
-          throw new \LogicException("The generated alias '{$aliased_reserved_field->getPublicName()}' for field name '{$aliased_reserved_field->getInternalName()}' conflicts with an existing field. Please report this in the JSON:API issue queue!");
+          throw new \LogicException("The generated alias '{$aliased_reserved_field->getPublicName()}' for field name '{$aliased_reserved_field->getInternalName()}' conflicts with an existing field. Report this in the JSON:API issue queue!");
         }
       }
     }
@@ -469,7 +469,7 @@ protected function getRelatableResourceTypesFromFieldDefinition(FieldDefinitionI
         if (!InstallerKernel::installationAttempted()) {
           trigger_error(
             sprintf(
-              'The "%s" at "%s:%s" references the "%s:%s" entity type that does not exist. Please take action.',
+              'The "%s" at "%s:%s" references the "%s:%s" entity type that does not exist.',
               $field_definition->getName(),
               $field_definition->getTargetEntityTypeId(),
               $field_definition->getTargetBundle(),
diff --git a/core/modules/jsonapi/tests/src/Kernel/ResourceType/RelatedResourceTypesTest.php b/core/modules/jsonapi/tests/src/Kernel/ResourceType/RelatedResourceTypesTest.php
index 5ab0627e02deb1bd4e6c787bf17fcfb5719b548e..3ac8e1a5ebf87531b2d154fac36b6fe679c714da 100644
--- a/core/modules/jsonapi/tests/src/Kernel/ResourceType/RelatedResourceTypesTest.php
+++ b/core/modules/jsonapi/tests/src/Kernel/ResourceType/RelatedResourceTypesTest.php
@@ -205,7 +205,7 @@ public function testGetRelatableResourceTypesFromFieldDefinition() {
     }
     catch (Warning $e) {
       static::assertSame(
-        'The "field_ref_with_missing_bundle" at "node:foo" references the "node:missing_bundle" entity type that does not exist. Please take action.',
+        'The "field_ref_with_missing_bundle" at "node:foo" references the "node:missing_bundle" entity type that does not exist.',
         $e->getMessage()
       );
     }
diff --git a/core/modules/jsonapi/tests/src/Kernel/ResourceType/ResourceTypeRepositoryTest.php b/core/modules/jsonapi/tests/src/Kernel/ResourceType/ResourceTypeRepositoryTest.php
index bd1b9c07560e41a0ade62e8d608dbefad6d4e716..6d000fc1e11d53e66eecc77bfad80a9d38c3fe40 100644
--- a/core/modules/jsonapi/tests/src/Kernel/ResourceType/ResourceTypeRepositoryTest.php
+++ b/core/modules/jsonapi/tests/src/Kernel/ResourceType/ResourceTypeRepositoryTest.php
@@ -126,7 +126,7 @@ public function testMappingNameConflictCheck($field_name_list) {
     $reflection_method = $reflection_class->getMethod('getFields');
 
     $this->expectException(\LogicException::class);
-    $this->expectExceptionMessage("The generated alias '{$field_name_list[1]}' for field name '{$field_name_list[0]}' conflicts with an existing field. Please report this in the JSON:API issue queue!");
+    $this->expectExceptionMessage("The generated alias '{$field_name_list[1]}' for field name '{$field_name_list[0]}' conflicts with an existing field. Report this in the JSON:API issue queue!");
     $reflection_method->invokeArgs($this->resourceTypeRepository, [$field_name_list, $entity_type, $bundle]);
   }
 
diff --git a/core/modules/locale/tests/src/Functional/LocaleTranslationUiTest.php b/core/modules/locale/tests/src/Functional/LocaleTranslationUiTest.php
index 6e93d3680b7cb5d63eb60b9d090868574d7395d4..a0bfa758875694c58602d6eefee48468d362919c 100644
--- a/core/modules/locale/tests/src/Functional/LocaleTranslationUiTest.php
+++ b/core/modules/locale/tests/src/Functional/LocaleTranslationUiTest.php
@@ -192,14 +192,14 @@ public function testStringTranslation() {
     $textarea = $this->assertSession()->elementExists('xpath', '//textarea');
     $lid = $textarea->getAttribute('name');
     $edit = [
-      $lid => 'Please enter your Llama username.',
+      $lid => 'Enter your Llama username.',
     ];
     $this->drupalGet('admin/config/regional/translate');
     $this->submitForm($edit, 'Save translations');
 
     $this->drupalLogout();
     $this->drupalGet('xx/user/login');
-    $this->assertSession()->pageTextContains('Please enter your Llama username.');
+    $this->assertSession()->pageTextContains('Enter your Llama username.');
 
     // Delete the language.
     $this->drupalLogin($admin_user);
diff --git a/core/modules/media/js/media_embed_ckeditor.theme.js b/core/modules/media/js/media_embed_ckeditor.theme.js
index bb2bd6dcda474852197a07c17f24f50453e9f310..2008c5a0ae050c787f5b8f24347b516d930bdec8 100644
--- a/core/modules/media/js/media_embed_ckeditor.theme.js
+++ b/core/modules/media/js/media_embed_ckeditor.theme.js
@@ -14,6 +14,6 @@
    */
   Drupal.theme.mediaEmbedPreviewError = () =>
     `<div>${Drupal.t(
-      'An error occurred while trying to preview the media. Please save your work and reload this page.',
+      'An error occurred while trying to preview the media. Save your work and reload this page.',
     )}</div>`;
 })(Drupal);
diff --git a/core/modules/media_library/js/media_library.ui.js b/core/modules/media_library/js/media_library.ui.js
index 843edeb6202d7171e839aa0d57d6ff59dd5fddb8..443a426e2193084e8d578be07bf51179effa0706 100644
--- a/core/modules/media_library/js/media_library.ui.js
+++ b/core/modules/media_library/js/media_library.ui.js
@@ -76,7 +76,7 @@
             dialogType: 'ajax',
             progress: {
               type: 'fullscreen',
-              message: Drupal.t('Please wait...'),
+              message: Drupal.t('Processing...'),
             },
           });
 
@@ -193,7 +193,7 @@
           dialogType: 'ajax',
           progress: {
             type: 'fullscreen',
-            message: loadingAnnouncement || Drupal.t('Please wait...'),
+            message: loadingAnnouncement || Drupal.t('Processing...'),
           },
         });
 
diff --git a/core/modules/media_library/src/Form/AddFormBase.php b/core/modules/media_library/src/Form/AddFormBase.php
index ffa20acfbfe33d7eb8d4ba3b4385b284c8c098d7..05f2596c032459beab3c33a2ef5a1fec4b18d123 100644
--- a/core/modules/media_library/src/Form/AddFormBase.php
+++ b/core/modules/media_library/src/Form/AddFormBase.php
@@ -710,7 +710,7 @@ public function updateLibrary(array &$form, FormStateInterface $form_state) {
     $response->addCommand(new InvokeCommand("#media-library-content [value=$media_id_to_focus]", 'focus'));
     $available_slots = $this->getMediaLibraryState($form_state)->getAvailableSlots();
     if ($available_slots > 0 && $selected_count > $available_slots) {
-      $warning = $this->formatPlural($selected_count - $available_slots, 'There are currently @total items selected. The maximum number of items for the field is @max. Please remove @count item from the selection.', 'There are currently @total items selected. The maximum number of items for the field is @max. Please remove @count items from the selection.', [
+      $warning = $this->formatPlural($selected_count - $available_slots, 'There are currently @total items selected. The maximum number of items for the field is @max. Remove @count item from the selection.', 'There are currently @total items selected. The maximum number of items for the field is @max. Remove @count items from the selection.', [
         '@total' => $selected_count,
         '@max' => $available_slots,
       ]);
diff --git a/core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php b/core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php
index 29e114f91f162eddc2d91001f14ed472012ded5c..260e76d478a9f430be4995ad61086ae786a248b1 100644
--- a/core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php
+++ b/core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php
@@ -632,7 +632,7 @@ public function preRenderWidget(array $element) {
   protected function getNoMediaTypesAvailableMessage() {
     $entity_type_id = $this->fieldDefinition->getTargetEntityTypeId();
 
-    $default_message = $this->t('There are no allowed media types configured for this field. Please contact the site administrator.');
+    $default_message = $this->t('There are no allowed media types configured for this field. Contact the site administrator.');
 
     // Show the default message if the user does not have the permissions to
     // configure the fields for the entity type.
diff --git a/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php b/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
index 3d8d796487ba623e5a28e6499eecbe9ac19e65e6..4f5875e1ddf792211e12302e97e49359f3ef5b2e 100644
--- a/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
+++ b/core/modules/media_library/src/Plugin/views/field/MediaLibrarySelectForm.php
@@ -140,7 +140,7 @@ public static function updateWidget(array &$form, FormStateInterface $form_state
     $selected_count = count(explode(',', $current_selection));
     if ($available_slots > 0 && $selected_count > $available_slots) {
       $response = new AjaxResponse();
-      $error = \Drupal::translation()->formatPlural($selected_count - $available_slots, 'There are currently @total items selected. The maximum number of items for the field is @max. Please remove @count item from the selection.', 'There are currently @total items selected. The maximum number of items for the field is @max. Please remove @count items from the selection.', [
+      $error = \Drupal::translation()->formatPlural($selected_count - $available_slots, 'There are currently @total items selected. The maximum number of items for the field is @max. Remove @count item from the selection.', 'There are currently @total items selected. The maximum number of items for the field is @max. Remove @count items from the selection.', [
         '@total' => $selected_count,
         '@max' => $available_slots,
       ]);
diff --git a/core/modules/media_library/tests/src/FunctionalJavascript/WidgetOverflowTest.php b/core/modules/media_library/tests/src/FunctionalJavascript/WidgetOverflowTest.php
index b1601760da1008b6a41b9aeb2764437e7ad9f54e..05dbadbbbc39294aee286a22b744d67c02499e2f 100644
--- a/core/modules/media_library/tests/src/FunctionalJavascript/WidgetOverflowTest.php
+++ b/core/modules/media_library/tests/src/FunctionalJavascript/WidgetOverflowTest.php
@@ -116,11 +116,11 @@ public function testWidgetOverflow(?string $selected_operation): void {
     else {
       $this->pressSaveButton();
     }
-    $this->waitForElementTextContains('.messages--warning', 'There are currently 5 items selected. The maximum number of items for the field is 2. Please remove 3 items from the selection.');
+    $this->waitForElementTextContains('.messages--warning', 'There are currently 5 items selected. The maximum number of items for the field is 2. Remove 3 items from the selection.');
     // If the user tries to insert the selected items anyway, they should get
     // an error.
     $this->pressInsertSelected(NULL, FALSE);
-    $this->waitForElementTextContains('.messages--error', 'There are currently 5 items selected. The maximum number of items for the field is 2. Please remove 3 items from the selection.');
+    $this->waitForElementTextContains('.messages--error', 'There are currently 5 items selected. The maximum number of items for the field is 2. Remove 3 items from the selection.');
     $assert_session->elementNotExists('css', '.messages--warning');
     // Once the extra items are deselected, all should be well.
     $this->deselectMediaItem(2);
diff --git a/core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php b/core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php
index dc301d5f49e73833859ee1c99eb87b9eec807639..c2ef944d9c466a5bc17d740a7fe4e6c7fdfd574a 100644
--- a/core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php
+++ b/core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php
@@ -37,7 +37,7 @@ public function testWidgetWithoutMediaTypes() {
     ]);
     $this->drupalLogin($user);
 
-    $default_message = 'There are no allowed media types configured for this field. Please contact the site administrator.';
+    $default_message = 'There are no allowed media types configured for this field. Contact the site administrator.';
 
     $this->drupalGet('node/add/basic_page');
 
@@ -134,7 +134,7 @@ public function testWidgetWithoutMediaTypes() {
     // Visit a node create page.
     $this->drupalGet('node/add/basic_page');
 
-    $field_ui_uninstalled_message = 'There are no allowed media types configured for this field. Please contact the site administrator.';
+    $field_ui_uninstalled_message = 'There are no allowed media types configured for this field. Contact the site administrator.';
 
     // Assert the link is now longer part of the message.
     $assert_session->elementNotExists('named', ['link', 'Edit the field settings']);
diff --git a/core/modules/node/src/Plugin/Search/NodeSearch.php b/core/modules/node/src/Plugin/Search/NodeSearch.php
index 1f6e1665300657dce9ab934f9f6fd6947dca22d7..a58487c1da0b6c1ddf6be95c377965ef75971fae 100644
--- a/core/modules/node/src/Plugin/Search/NodeSearch.php
+++ b/core/modules/node/src/Plugin/Search/NodeSearch.php
@@ -220,7 +220,7 @@ public function isSearchExecutable() {
     // Node search is executable if we have keywords or an advanced parameter.
     // At least, we should parse out the parameters and see if there are any
     // keyword matches in that case, rather than just printing out the
-    // "Please enter keywords" message.
+    // "Enter keywords" message.
     return !empty($this->keywords) || (isset($this->searchParameters['f']) && count($this->searchParameters['f']));
   }
 
diff --git a/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php b/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
index c4d4ef997ec86ed0c94d7eb402921962bb45097e..e22a6e18ba78c2eca1d82e1e8e5300dd5b936eaa 100644
--- a/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
+++ b/core/modules/options/src/Plugin/Field/FieldType/ListItemBase.php
@@ -367,7 +367,7 @@ protected static function extractAllowedValues($list, $has_data) {
     $values = [];
 
     if (is_string($list)) {
-      trigger_error('Passing a string to ' . __METHOD__ . '() is deprecated in drupal:10.2.0 and will be removed from drupal:11.0.0. Please use an array instead.', E_USER_DEPRECATED);
+      trigger_error('Passing a string to ' . __METHOD__ . '() is deprecated in drupal:10.2.0 and will be removed from drupal:11.0.0. Use an array instead.', E_USER_DEPRECATED);
       $list = explode("\n", $list);
       $list = array_map('trim', $list);
       $list = array_filter($list, 'strlen');
diff --git a/core/modules/options/tests/options_test/options_test.module b/core/modules/options/tests/options_test/options_test.module
index 69de134856188164558779f574be2f09d8acd610..8bcd701f0588838302a7e91ab7fe0a35c0bef18d 100644
--- a/core/modules/options/tests/options_test/options_test.module
+++ b/core/modules/options/tests/options_test/options_test.module
@@ -71,7 +71,7 @@ function options_test_form_entity_test_entity_test_form_alter(&$form, FormStateI
 function options_test_options_list_alter(array &$options, array $context) {
   if ($context['fieldDefinition']->getName() === 'card_4' && $context['widget']->getPluginId() === 'options_select') {
     // Rename _none option.
-    $options['_none'] = '- Please select something -';
+    $options['_none'] = '- Select something -';
   }
 
   if ($context['fieldDefinition']->getName() === 'card_4' && $context['entity']->bundle() === 'entity_test') {
diff --git a/core/modules/options/tests/src/Functional/OptionsFieldUITest.php b/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
index 184225f52a4e48cc12d83f98ceca16d2ff136b8a..81f9348d3e1335b70dcafb593d5976ad285c86a2 100644
--- a/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
+++ b/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
@@ -141,7 +141,7 @@ public function testOptionsAllowedValuesInteger() {
     $node->delete();
     $this->drupalGet($this->adminPath);
     $delete_button_1->click();
-    $assert_session->pageTextNotContains('Please wait');
+    $assert_session->pageTextNotContains('Processing...');
     $page->findById('edit-submit')->click();
     $field_storage = FieldStorageConfig::loadByName('node', $this->fieldName);
     $this->assertSame($field_storage->getSetting('allowed_values'), [0 => 'Zero']);
@@ -221,7 +221,7 @@ public function testOptionsAllowedValuesFloat() {
     $node->delete();
     $this->drupalGet($this->adminPath);
     $delete_button_1->click();
-    $assert_session->pageTextNotContains('Please wait');
+    $assert_session->pageTextNotContains('Processing...');
     $page->findById('edit-submit')->click();
     $field_storage = FieldStorageConfig::loadByName('node', $this->fieldName);
     $this->assertSame($field_storage->getSetting('allowed_values'), [0 => 'Zero', 2 => 'Two']);
@@ -301,7 +301,7 @@ public function testOptionsAllowedValuesText() {
     $node->delete();
     $this->drupalGet($this->adminPath);
     $delete_button_1->click();
-    $assert_session->pageTextNotContains('Please wait');
+    $assert_session->pageTextNotContains('Processing...');
     $page->findById('edit-submit')->click();
     $field_storage = FieldStorageConfig::loadByName('node', $this->fieldName);
     $this->assertSame($field_storage->getSetting('allowed_values'), ['zero' => 'Zero']);
diff --git a/core/modules/options/tests/src/Functional/OptionsWidgetsTest.php b/core/modules/options/tests/src/Functional/OptionsWidgetsTest.php
index 6e09777e86fd55b44818d6879baa2212d4743dd2..660bd11f60d38983ecdb8ab25ab213ab1eee8d58 100644
--- a/core/modules/options/tests/src/Functional/OptionsWidgetsTest.php
+++ b/core/modules/options/tests/src/Functional/OptionsWidgetsTest.php
@@ -692,7 +692,7 @@ public function testOptionsListAlter() {
     $xpath = '//select[@id=:id]//option[@value="_none" and text()=:label]';
     $xpath_args = [':id' => 'edit-card-1', ':label' => '- None -'];
     $this->assertSession()->elementExists('xpath', $this->assertSession()->buildXPathQuery($xpath, $xpath_args));
-    $xpath_args = [':id' => 'edit-card-4', ':label' => '- Please select something -'];
+    $xpath_args = [':id' => 'edit-card-4', ':label' => '- Select something -'];
     $this->assertSession()->elementExists('xpath', $this->assertSession()->buildXPathQuery($xpath, $xpath_args));
 
     // Display form: check that options are displayed correctly.
diff --git a/core/modules/sdc/src/Twig/ComponentNodeVisitor.php b/core/modules/sdc/src/Twig/ComponentNodeVisitor.php
index e7f2a928a5c56b1ca9d21bf545425bda99a0a1e8..2cdbceb8e038a19a8b5b9b94ad5a17c24f227280 100644
--- a/core/modules/sdc/src/Twig/ComponentNodeVisitor.php
+++ b/core/modules/sdc/src/Twig/ComponentNodeVisitor.php
@@ -155,7 +155,7 @@ protected function validateSlots(Component $component, Node $node): void {
     $error_messages = [];
     if (!empty($undocumented_ids)) {
       $error_messages[] = sprintf(
-        'We found an unexpected slot that is not declared: [%s]. Please declare them in "%s.component.yml".',
+        'We found an unexpected slot that is not declared: [%s]. Declare them in "%s.component.yml".',
         implode(', ', $undocumented_ids),
         $component->machineName
       );
diff --git a/core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php b/core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php
index 174a2dcbbe4d83f5a498da41f486c44669c08115..331e71ef8f2c2b545fe3bd7136a0dcf92741edce 100644
--- a/core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php
+++ b/core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php
@@ -108,7 +108,7 @@ protected function checkEmbedWithNested(): void {
       '#component' => 'sdc_test:my-banner',
       '#props' => [
         'heading' => $this->t('I am a banner'),
-        'ctaText' => $this->t('Click me, please'),
+        'ctaText' => $this->t('Click me'),
         'ctaHref' => 'https://www.example.org',
         'ctaTarget' => '',
       ],
@@ -260,7 +260,7 @@ public function checkRenderElementAlters(): void {
       '#component' => 'sdc_test:my-banner',
       '#props' => [
         'heading' => $this->t('I am a banner'),
-        'ctaText' => $this->t('Click me, please'),
+        'ctaText' => $this->t('Click me'),
         'ctaHref' => 'https://www.example.org',
         'ctaTarget' => '',
       ],
@@ -292,7 +292,7 @@ public function checkInvalidSlot(): void {
       '#component' => 'sdc_test:my-banner',
       '#props' => [
         'heading' => $this->t('I am a banner'),
-        'ctaText' => $this->t('Click me, please'),
+        'ctaText' => $this->t('Click me'),
         'ctaHref' => 'https://www.example.org',
         'ctaTarget' => '',
       ],
diff --git a/core/modules/search/src/Controller/SearchController.php b/core/modules/search/src/Controller/SearchController.php
index 5a9f8252c50b97cc1719429292a7edc21c214f16..fa65a54ff67dd5476369b2f03b8e081abf1941c0 100644
--- a/core/modules/search/src/Controller/SearchController.php
+++ b/core/modules/search/src/Controller/SearchController.php
@@ -104,7 +104,7 @@ public function view(Request $request, SearchPageInterface $entity) {
       else {
         // The search not being executable means that no keywords or other
         // conditions were entered.
-        $this->messenger()->addError($this->t('Please enter some keywords.'));
+        $this->messenger()->addError($this->t('Enter some keywords.'));
       }
     }
 
diff --git a/core/modules/search/tests/src/Functional/SearchBlockTest.php b/core/modules/search/tests/src/Functional/SearchBlockTest.php
index 6ac385fe41de2ab6ef90613382af3b79b07e7d23..ff0e53e516ed436f7fdcb508ab9af1a7a95efae2 100644
--- a/core/modules/search/tests/src/Functional/SearchBlockTest.php
+++ b/core/modules/search/tests/src/Functional/SearchBlockTest.php
@@ -102,7 +102,7 @@ public function testSearchFormBlock() {
     $this->drupalGet('');
     $this->submitForm($terms, 'Search');
     $this->assertSession()->statusCodeEquals(200);
-    $this->assertSession()->statusMessageContains('Please enter some keywords', 'error');
+    $this->assertSession()->statusMessageContains('Enter some keywords', 'error');
 
     // Confirm that the user is redirected to the search page, when form is
     // submitted empty.
@@ -117,7 +117,7 @@ public function testSearchFormBlock() {
     $this->drupalGet('node');
     $this->submitForm(['keys' => $this->randomMachineName(1)], 'Search');
     $this->assertSession()->statusMessageContains('You must include at least one keyword to match in the content', 'warning');
-    $this->assertSession()->statusMessageNotContains('Please enter some keywords');
+    $this->assertSession()->statusMessageNotContains('Enter some keywords');
     $this->submitForm(['keys' => $this->randomMachineName()], 'Search', 'search-block-form');
     $this->assertSession()->statusMessageNotContains('You must include at least one keyword to match in the content');
 
diff --git a/core/modules/search/tests/src/Functional/SearchPageTextTest.php b/core/modules/search/tests/src/Functional/SearchPageTextTest.php
index 93c30114a6e7e217d39c5ac23b927df8e28c7862..8ed49d73200ba88d654c569a04a298bb0af856ce 100644
--- a/core/modules/search/tests/src/Functional/SearchPageTextTest.php
+++ b/core/modules/search/tests/src/Functional/SearchPageTextTest.php
@@ -138,26 +138,26 @@ public function testSearchText() {
     $this->assertSession()->statusMessageContains("Your search used too many AND/OR expressions. Only the first {$limit} terms were included in this search.", 'warning');
 
     // Test that a search on Node or User with no keywords entered generates
-    // the "Please enter some keywords" message.
+    // the "Enter some keywords" message.
     $this->drupalGet('search/node');
     $this->submitForm([], 'Search');
-    $this->assertSession()->statusMessageContains('Please enter some keywords', 'error');
+    $this->assertSession()->statusMessageContains('Enter some keywords', 'error');
     $this->drupalGet('search/user');
     $this->submitForm([], 'Search');
-    $this->assertSession()->statusMessageContains('Please enter some keywords', 'error');
+    $this->assertSession()->statusMessageContains('Enter some keywords', 'error');
 
-    // Make sure the "Please enter some keywords" message is NOT displayed if
-    // you use "or" words or phrases in Advanced Search.
+    // Make sure the "Enter some keywords" message is NOT displayed if you use
+    // "or" words or phrases in Advanced Search.
     $this->drupalGet('search/node');
     $this->submitForm([
       'or' => $this->randomMachineName() . ' ' . $this->randomMachineName(),
     ], 'edit-submit--2');
-    $this->assertSession()->statusMessageNotContains('Please enter some keywords');
+    $this->assertSession()->statusMessageNotContains('Enter some keywords');
     $this->drupalGet('search/node');
     $this->submitForm([
       'phrase' => '"' . $this->randomMachineName() . '" "' . $this->randomMachineName() . '"',
     ], 'edit-submit--2');
-    $this->assertSession()->statusMessageNotContains('Please enter some keywords');
+    $this->assertSession()->statusMessageNotContains('Enter some keywords');
 
     // Verify that if you search for a too-short keyword, you get the right
     // message, and that if after that you search for a longer keyword, you
@@ -165,7 +165,7 @@ public function testSearchText() {
     $this->drupalGet('search/node');
     $this->submitForm(['keys' => $this->randomMachineName(1)], 'Search');
     $this->assertSession()->statusMessageContains('You must include at least one keyword', 'warning');
-    $this->assertSession()->statusMessageNotContains('Please enter some keywords');
+    $this->assertSession()->statusMessageNotContains('Enter some keywords');
     $this->submitForm(['keys' => $this->randomMachineName()], 'Search');
     $this->assertSession()->statusMessageNotContains('You must include at least one keyword');
 
diff --git a/core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php b/core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php
index f54b1a3f1da645c4149ac2a61e370f6f7571e701..280e8c7f64f9eac6dfb367ab6f27aad7d90a132c 100644
--- a/core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php
+++ b/core/modules/settings_tray/tests/modules/settings_tray_test/src/Plugin/Block/ValidationErrorBlock.php
@@ -27,7 +27,7 @@ public function build() {
    */
   public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
     parent::validateConfigurationForm($form, $form_state);
-    $form_state->setError($form['label'], 'Sorry system error. Please save again.');
+    $form_state->setError($form['label'], 'Sorry system error. Save again.');
   }
 
 }
diff --git a/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php b/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
index fb56c046adbf3e21238bc43f36aecf4f61941b09..7f7214090015ec85d06692ddf24a1dda65a5f4db 100644
--- a/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
+++ b/core/modules/settings_tray/tests/src/FunctionalJavascript/SettingsTrayBlockFormTest.php
@@ -277,7 +277,7 @@ public function testValidationMessages() {
       $web_assert->assertWaitOnAjaxRequest();
       // The settings_tray_test_validation test plugin form always has a
       // validation error.
-      $web_assert->elementContains('css', '#drupal-off-canvas', 'Sorry system error. Please save again');
+      $web_assert->elementContains('css', '#drupal-off-canvas', 'Sorry system error. Save again');
       $this->disableEditMode();
       $block->delete();
     }
diff --git a/core/modules/system/src/Controller/Http4xxController.php b/core/modules/system/src/Controller/Http4xxController.php
index ee8a9776d4d161290c02838c8e068750870a48aa..ed8ba3a20aa293f44b454bc1e67504cd03a8ef07 100644
--- a/core/modules/system/src/Controller/Http4xxController.php
+++ b/core/modules/system/src/Controller/Http4xxController.php
@@ -29,7 +29,7 @@ public function on4xx() {
    */
   public function on401() {
     return [
-      '#markup' => $this->t('Please log in to access this page.'),
+      '#markup' => $this->t('Log in to access this page.'),
     ];
   }
 
diff --git a/core/modules/system/src/Controller/ThemeController.php b/core/modules/system/src/Controller/ThemeController.php
index 21fae3ccc5a346bec753ec85a9c15bf203179094..8b21a1d709d0812297ccd11a409902e0cbc9ecf4 100644
--- a/core/modules/system/src/Controller/ThemeController.php
+++ b/core/modules/system/src/Controller/ThemeController.php
@@ -234,7 +234,7 @@ public function setDefaultTheme(Request $request) {
         $admin_theme = $config->get('admin');
         if (!empty($admin_theme) && $admin_theme != $theme) {
           $this->messenger()
-            ->addStatus($this->t('Please note that the administration theme is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', [
+            ->addStatus($this->t('Note that the administration theme is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', [
               '%admin_theme' => $themes[$admin_theme]->info['name'],
               '%selected_theme' => $themes[$theme]->info['name'],
             ]));
diff --git a/core/modules/system/src/Form/ModulesUninstallConfirmForm.php b/core/modules/system/src/Form/ModulesUninstallConfirmForm.php
index d28a85c2f310068d01993019d572b70627e7a263..0af5e4dade92d19f9b4e7aa0ffe1847542201802 100644
--- a/core/modules/system/src/Form/ModulesUninstallConfirmForm.php
+++ b/core/modules/system/src/Form/ModulesUninstallConfirmForm.php
@@ -143,7 +143,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
 
     // Prevent this page from showing when the module list is empty.
     if (empty($this->modules)) {
-      $this->messenger()->addError($this->t('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out. Please try again.'));
+      $this->messenger()->addError($this->t('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out.'));
       return $this->redirect('system.modules_uninstall');
     }
 
diff --git a/core/modules/system/src/Form/ThemeExperimentalConfirmForm.php b/core/modules/system/src/Form/ThemeExperimentalConfirmForm.php
index 9982ac76237781f7cc89fdc748de303bc0e2728e..5fc4de2e56f50389c24b8ed5725be8262d1400ea 100644
--- a/core/modules/system/src/Form/ThemeExperimentalConfirmForm.php
+++ b/core/modules/system/src/Form/ThemeExperimentalConfirmForm.php
@@ -150,7 +150,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
           $admin_theme = $config->get('admin');
           if (!empty($admin_theme) && $admin_theme !== $theme) {
             $this->messenger()
-              ->addStatus($this->t('Please note that the administration theme is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', [
+              ->addStatus($this->t('Note that the administration theme is still set to the %admin_theme theme; consequently, the theme on this page remains unchanged. All non-administrative sections of the site, however, will show the selected %selected_theme theme by default.', [
                 '%admin_theme' => $themes[$admin_theme]->info['name'],
                 '%selected_theme' => $themes[$theme]->info['name'],
               ]));
diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 027a6ab90360258b7b5489fde267098ad1841ea6..fae06ecc2724a1dc5a6e6e85964cd1b17a08b886 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -1289,7 +1289,7 @@ function system_requirements($phase) {
       break;
 
     case 'mbstring.encoding_translation':
-      $requirements['unicode']['description'] = t('Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.encoding_translation</em> setting. Please refer to the <a href="http://php.net/mbstring">PHP mbstring documentation</a> for more information.');
+      $requirements['unicode']['description'] = t('Multibyte string input conversion in PHP is active and must be disabled. Check the php.ini <em>mbstring.encoding_translation</em> setting. Refer to the <a href="http://php.net/mbstring">PHP mbstring documentation</a> for more information.');
       break;
   }
 
diff --git a/core/modules/system/tests/modules/form_test/src/Form/FormTestValidateRequiredForm.php b/core/modules/system/tests/modules/form_test/src/Form/FormTestValidateRequiredForm.php
index 91be7b1e7fca709faeebb45c1b6b3c5a3f633652..ce3438beb6c6bcaa7bfb79f82abd0214f64bb233 100644
--- a/core/modules/system/tests/modules/form_test/src/Form/FormTestValidateRequiredForm.php
+++ b/core/modules/system/tests/modules/form_test/src/Form/FormTestValidateRequiredForm.php
@@ -30,14 +30,14 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#type' => 'textfield',
       '#title' => 'Name',
       '#required' => TRUE,
-      '#required_error' => t('Please enter a name.'),
+      '#required_error' => t('Enter a name.'),
     ];
     $form['checkboxes'] = [
       '#type' => 'checkboxes',
       '#title' => 'Checkboxes',
       '#options' => $options,
       '#required' => TRUE,
-      '#form_test_required_error' => t('Please choose at least one option.'),
+      '#form_test_required_error' => t('Choose at least one option.'),
       '#element_validate' => $validate,
     ];
     $form['select'] = [
@@ -45,7 +45,7 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#title' => 'Select',
       '#options' => $options,
       '#required' => TRUE,
-      '#form_test_required_error' => t('Please select something.'),
+      '#form_test_required_error' => t('Select something.'),
       '#element_validate' => $validate,
     ];
     $form['radios'] = [
diff --git a/core/modules/system/tests/src/Functional/Common/EarlyRenderingControllerTest.php b/core/modules/system/tests/src/Functional/Common/EarlyRenderingControllerTest.php
index 5510a4f719a761e6e8b2d995448c61048d65841a..504aa35159fa2a9f9a7d22e1599603b1160e59fe 100644
--- a/core/modules/system/tests/src/Functional/Common/EarlyRenderingControllerTest.php
+++ b/core/modules/system/tests/src/Functional/Common/EarlyRenderingControllerTest.php
@@ -63,7 +63,7 @@ public function testEarlyRendering() {
     $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'foo');
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.response-with-attachments.early'));
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Please ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\AttachmentsTestResponse.');
+    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\AttachmentsTestResponse.');
 
     // Cacheable Response object: non-early & early.
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.cacheable-response'));
@@ -72,7 +72,7 @@ public function testEarlyRendering() {
     $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'foo');
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.cacheable-response.early'));
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Please ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\CacheableTestResponse.');
+    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\CacheableTestResponse.');
 
     // Basic domain object: non-early & early.
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.domain-object'));
@@ -91,7 +91,7 @@ public function testEarlyRendering() {
     $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'foo');
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.domain-object-with-attachments.early'));
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Please ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\AttachmentsTestDomainObject.');
+    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\AttachmentsTestDomainObject.');
 
     // Cacheable Response object: non-early & early.
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.cacheable-domain-object'));
@@ -100,7 +100,7 @@ public function testEarlyRendering() {
     $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'foo');
     $this->drupalGet(Url::fromRoute('early_rendering_controller_test.cacheable-domain-object.early'));
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Please ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\CacheableTestDomainObject.');
+    $this->assertSession()->pageTextContains('The controller result claims to be providing relevant cache metadata, but leaked metadata was detected. Ensure you are not rendering content too early. Returned object class: Drupal\early_rendering_controller_test\CacheableTestDomainObject.');
 
     // The exceptions are expected. Do not interpret them as a test failure.
     // Not using File API; a potential error must trigger a PHP warning.
diff --git a/core/modules/system/tests/src/Functional/DrupalKernel/ContainerRebuildWebTest.php b/core/modules/system/tests/src/Functional/DrupalKernel/ContainerRebuildWebTest.php
index 4a7fad4e7284801a73a8acc60536293acc81f7da..55c55eb5082177ebaabc63f2b80ed5c953282a2b 100644
--- a/core/modules/system/tests/src/Functional/DrupalKernel/ContainerRebuildWebTest.php
+++ b/core/modules/system/tests/src/Functional/DrupalKernel/ContainerRebuildWebTest.php
@@ -50,7 +50,7 @@ public function testContainerInvalidation() {
 
     // Ensure that after setting the parameter, without a container rebuild the
     // parameter is still not set.
-    $this->writeSettings(['settings' => ['container_rebuild_test_parameter' => (object) ['value' => 'rebuild_me_please', 'required' => TRUE]]]);
+    $this->writeSettings(['settings' => ['container_rebuild_test_parameter' => (object) ['value' => 'rebuild_me', 'required' => TRUE]]]);
 
     $this->drupalGet('<front>');
     $assert->responseHeaderEquals('container_rebuild_test_parameter', NULL);
@@ -58,7 +58,7 @@ public function testContainerInvalidation() {
     // Ensure that after container invalidation the parameter is set.
     \Drupal::service('kernel')->invalidateContainer();
     $this->drupalGet('<front>');
-    $assert->responseHeaderEquals('container_rebuild_test_parameter', 'rebuild_me_please');
+    $assert->responseHeaderEquals('container_rebuild_test_parameter', 'rebuild_me');
   }
 
 }
diff --git a/core/modules/system/tests/src/Functional/File/FileSaveHtaccessLoggingTest.php b/core/modules/system/tests/src/Functional/File/FileSaveHtaccessLoggingTest.php
index 62a0b7a23d5b1cbf0ad61ce04867b1ba3e9cb426..43ebc7f9bfcf562da6708e184a002deeaef53120 100644
--- a/core/modules/system/tests/src/Functional/File/FileSaveHtaccessLoggingTest.php
+++ b/core/modules/system/tests/src/Functional/File/FileSaveHtaccessLoggingTest.php
@@ -34,7 +34,7 @@ public function testHtaccessSave() {
     $this->assertFalse($htaccess->write($private, TRUE));
     $this->drupalLogin($this->rootUser);
     $this->drupalGet('admin/reports/dblog');
-    $this->clickLink("Security warning: Couldn't write .htaccess file. Please…");
+    $this->clickLink("Security warning: Couldn't write .htaccess file.");
 
     $lines = FileSecurity::htaccessLines(TRUE);
     foreach (array_filter(explode("\n", $lines)) as $line) {
diff --git a/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php b/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
index 446ba5111d38d7b62c625fafffb2cbc0685a277d..06980db0efd1cc9e20900a06639e63dbeb39d7ba 100644
--- a/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
+++ b/core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php
@@ -203,7 +203,7 @@ protected function doTestExoticPath() {
       "éøïвβ中國書۞";
     $this->drupalGet($path);
     $this->assertSession()->pageTextContains('This is the menuTestCallback content.');
-    $this->assertSession()->pageTextNotContains('The website encountered an unexpected error. Please try again later.');
+    $this->assertSession()->pageTextNotContains('The website encountered an unexpected error. Try again later.');
   }
 
   /**
diff --git a/core/modules/system/tests/src/Functional/Module/UninstallTest.php b/core/modules/system/tests/src/Functional/Module/UninstallTest.php
index 15634f180df12df81ee59c93c2a0b0315b35582d..e797743ae79f4caea25d60f7437d8f3aab624134 100644
--- a/core/modules/system/tests/src/Functional/Module/UninstallTest.php
+++ b/core/modules/system/tests/src/Functional/Module/UninstallTest.php
@@ -171,7 +171,7 @@ public function testUninstallPage() {
     // Make sure we get an error message when we try to confirm uninstallation
     // of an empty list of modules.
     $this->drupalGet('admin/modules/uninstall/confirm');
-    $this->assertSession()->pageTextContains('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out. Please try again.');
+    $this->assertSession()->pageTextContains('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out.');
 
     // Make sure confirmation page is accessible only during uninstall process.
     $this->drupalGet('admin/modules/uninstall/confirm');
diff --git a/core/modules/system/tests/themes/test_theme_settings/theme-settings.php b/core/modules/system/tests/themes/test_theme_settings/theme-settings.php
index 7846c7473d4bfa801aeac720c2d6a7393b481e61..f2024ad82eab8c2b07c2d34d89208c305417fa4e 100644
--- a/core/modules/system/tests/themes/test_theme_settings/theme-settings.php
+++ b/core/modules/system/tests/themes/test_theme_settings/theme-settings.php
@@ -17,7 +17,7 @@ function test_theme_settings_form_system_theme_settings_alter(&$form, FormStateI
     '#title' => t('Secondary logo.'),
     '#default_value' => theme_get_setting('custom_logo'),
     '#progress_indicator' => 'bar',
-    '#progress_message'   => t('Please wait...'),
+    '#progress_message'   => t('Processing...'),
     '#upload_location' => 'public://test',
     '#upload_validators'  => [
       'FileExtension' => ['extensions' => 'gif png jpg jpeg'],
diff --git a/core/modules/system/tests/themes/test_theme_theme/test_theme_theme.theme b/core/modules/system/tests/themes/test_theme_theme/test_theme_theme.theme
index 6f6a1ca54b2d65586e61dbf5ee2c56f63b4358f9..07612c2cba9502a01c5337286c2fbcb9ec83a153 100644
--- a/core/modules/system/tests/themes/test_theme_theme/test_theme_theme.theme
+++ b/core/modules/system/tests/themes/test_theme_theme/test_theme_theme.theme
@@ -18,7 +18,7 @@ function test_theme_theme_form_system_theme_settings_alter(&$form, FormStateInte
     '#title' => t('Secondary logo.'),
     '#default_value' => theme_get_setting('custom_logo'),
     '#progress_indicator' => 'bar',
-    '#progress_message'   => t('Please wait...'),
+    '#progress_message'   => t('Processing...'),
     '#upload_location' => 'public://test',
     '#upload_validators'  => [
       'FileExtension' => ['extensions' => 'gif png jpg jpeg'],
diff --git a/core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php b/core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php
index e9c4c9368d6ba5bdabfb6c44ea21fa7783f92441..84c0533663bf99dbf5c971441e612c95539175d4 100644
--- a/core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php
+++ b/core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTid.php
@@ -169,7 +169,7 @@ protected function valueForm(&$form, FormStateInterface $form_state) {
     $vocabulary = $this->vocabularyStorage->load($this->options['vid']);
     if (empty($vocabulary) && $this->options['limit']) {
       $form['markup'] = [
-        '#markup' => '<div class="js-form-item form-item">' . $this->t('An invalid vocabulary is selected. Please change it in the options.') . '</div>',
+        '#markup' => '<div class="js-form-item form-item">' . $this->t('An invalid vocabulary is selected. Change it in the options.') . '</div>',
       ];
       return;
     }
diff --git a/core/modules/user/src/Controller/UserController.php b/core/modules/user/src/Controller/UserController.php
index 4e4d5e9aa49978d88418ce8b5b39ce18fd79ff1a..ae8d6c5eb82380787a0f922fc07330679557ac65 100644
--- a/core/modules/user/src/Controller/UserController.php
+++ b/core/modules/user/src/Controller/UserController.php
@@ -135,7 +135,7 @@ public function resetPass(Request $request, $uid, $timestamp, $hash) {
         /** @var \Drupal\user\UserInterface $reset_link_user */
         if ($reset_link_user = $this->userStorage->load($uid)) {
           $this->messenger()
-            ->addWarning($this->t('Another user (%other_user) is already logged into the site on this computer, but you tried to use a one-time link for user %resetting_user. Please <a href=":logout">log out</a> and try using the link again.',
+            ->addWarning($this->t('Another user (%other_user) is already logged into the site on this computer, but you tried to use a one-time link for user %resetting_user. <a href=":logout">Log out</a> and try using the link again.',
               [
                 '%other_user' => $account->getAccountName(),
                 '%resetting_user' => $reset_link_user->getAccountName(),
@@ -248,7 +248,7 @@ public function resetPassLogin($uid, $timestamp, $hash, Request $request) {
 
     user_login_finalize($user);
     $this->logger->info('User %name used one-time login link at time %timestamp.', ['%name' => $user->getDisplayName(), '%timestamp' => $timestamp]);
-    $this->messenger()->addStatus($this->t('You have just used your one-time login link. It is no longer necessary to use this link to log in. Please set your password.'));
+    $this->messenger()->addStatus($this->t('You have just used your one-time login link. It is no longer necessary to use this link to log in. It is recommended that you set your password.'));
     // Let the user's password be changed without the current password
     // check.
     $token = Crypt::randomBytesBase64(55);
@@ -299,7 +299,7 @@ protected function determineErrorRedirect(?UserInterface $user, int $timestamp,
     $timeout = $this->config('user.settings')->get('password_reset_timeout');
     // No time out for first time login.
     if ($user->getLastLoginTime() && $current - $timestamp > $timeout) {
-      $this->messenger()->addError($this->t('You have tried to use a one-time login link that has expired. Please request a new one using the form below.'));
+      $this->messenger()->addError($this->t('You have tried to use a one-time login link that has expired. Request a new one using the form below.'));
       return $this->redirect('user.pass');
     }
     elseif ($user->isAuthenticated() && ($timestamp >= $user->getLastLoginTime()) && ($timestamp <= $current) && hash_equals($hash, user_pass_rehash($user, $timestamp))) {
@@ -307,7 +307,7 @@ protected function determineErrorRedirect(?UserInterface $user, int $timestamp,
       return NULL;
     }
 
-    $this->messenger()->addError($this->t('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.'));
+    $this->messenger()->addError($this->t('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.'));
     return $this->redirect('user.pass');
   }
 
@@ -399,7 +399,7 @@ public function confirmCancel(UserInterface $user, $timestamp = 0, $hashed_pass
         return batch_process('<front>');
       }
       else {
-        $this->messenger()->addError($this->t('You have tried to use an account cancellation link that has expired. Please request a new one using the form below.'));
+        $this->messenger()->addError($this->t('You have tried to use an account cancellation link that has expired. Request a new one using the form below.'));
         return $this->redirect('entity.user.cancel_form', ['user' => $user->id()], ['absolute' => TRUE]);
       }
     }
diff --git a/core/modules/user/tests/src/Functional/UserCancelTest.php b/core/modules/user/tests/src/Functional/UserCancelTest.php
index 41db9a5fb34e3e229ddbd662e0838f74c9a0f8d7..995576f1c7f3853a802407e8451bacbb59213b20 100644
--- a/core/modules/user/tests/src/Functional/UserCancelTest.php
+++ b/core/modules/user/tests/src/Functional/UserCancelTest.php
@@ -154,7 +154,7 @@ public function testUserCancelInvalid() {
     // Attempt bogus account cancellation request confirmation.
     $bogus_timestamp = $timestamp + 60;
     $this->drupalGet("user/" . $account->id() . "/cancel/confirm/$bogus_timestamp/" . user_pass_rehash($account, $bogus_timestamp));
-    $this->assertSession()->pageTextContains('You have tried to use an account cancellation link that has expired. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use an account cancellation link that has expired. Request a new one using the form below.');
     $user_storage->resetCache([$account->id()]);
     $account = $user_storage->load($account->id());
     $this->assertTrue($account->isActive(), 'User account was not canceled.');
@@ -162,7 +162,7 @@ public function testUserCancelInvalid() {
     // Attempt expired account cancellation request confirmation.
     $bogus_timestamp = $timestamp - 86400 - 60;
     $this->drupalGet("user/" . $account->id() . "/cancel/confirm/$bogus_timestamp/" . user_pass_rehash($account, $bogus_timestamp));
-    $this->assertSession()->pageTextContains('You have tried to use an account cancellation link that has expired. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use an account cancellation link that has expired. Request a new one using the form below.');
     $user_storage->resetCache([$account->id()]);
     $account = $user_storage->load($account->id());
     $this->assertTrue($account->isActive(), 'User account was not canceled.');
diff --git a/core/modules/user/tests/src/Functional/UserLoginHttpTest.php b/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
index 0760d50b161104265253c47b70df8500071841ee..72ab300910970ed5ed4fb0e0b97773ef38089a2d 100644
--- a/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
+++ b/core/modules/user/tests/src/Functional/UserLoginHttpTest.php
@@ -575,7 +575,7 @@ protected function loginFromResetEmail() {
     $resetURL = $urls[0];
     $this->drupalGet($resetURL);
     $this->submitForm([], 'Log in');
-    $this->assertSession()->pageTextContains('You have just used your one-time login link. It is no longer necessary to use this link to log in. Please set your password.');
+    $this->assertSession()->pageTextContains('You have just used your one-time login link. It is no longer necessary to use this link to log in. It is recommended that you set your password.');
   }
 
 }
diff --git a/core/modules/user/tests/src/Functional/UserPasswordResetTest.php b/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
index 7d386d095545dce85dde3cb7d6e312cc7f0f4e5e..167754c2398ac9067a53e70287568763929b2522 100644
--- a/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
+++ b/core/modules/user/tests/src/Functional/UserPasswordResetTest.php
@@ -151,9 +151,9 @@ public function testUserPasswordReset() {
     // Log out, and try to log in again using the same one-time link.
     $this->drupalLogout();
     $this->drupalGet($resetURL);
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
     $this->drupalGet($resetURL . '/login');
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
 
     // Request a new password again, this time using the email address.
     // Count email messages before to compare with after.
@@ -178,9 +178,9 @@ public function testUserPasswordReset() {
     $bogus_timestamp = REQUEST_TIME - $timeout - 60;
     $_uid = $this->account->id();
     $this->drupalGet("user/reset/$_uid/$bogus_timestamp/" . user_pass_rehash($this->account, $bogus_timestamp));
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has expired. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has expired. Request a new one using the form below.');
     $this->drupalGet("user/reset/$_uid/$bogus_timestamp/" . user_pass_rehash($this->account, $bogus_timestamp) . '/login');
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has expired. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has expired. Request a new one using the form below.');
 
     // Create a user, block the account, and verify that a login link is denied.
     $timestamp = REQUEST_TIME - 1;
@@ -207,9 +207,9 @@ public function testUserPasswordReset() {
     $this->account->setEmail("1" . $this->account->getEmail());
     $this->account->save();
     $this->drupalGet($old_email_reset_link);
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
     $this->drupalGet($old_email_reset_link . '/login');
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
 
     // Verify a password reset link will automatically log a user when /login is
     // appended.
@@ -335,8 +335,8 @@ public function testUserPasswordResetLoggedIn() {
     // Log in as a different user.
     $this->drupalLogin($this->account);
     $this->drupalGet($resetURL);
-    $this->assertSession()->pageTextContains("Another user ({$this->account->getAccountName()}) is already logged into the site on this computer, but you tried to use a one-time link for user {$another_account->getAccountName()}. Please log out and try using the link again.");
-    $this->assertSession()->linkExists('log out');
+    $this->assertSession()->pageTextContains("Another user ({$this->account->getAccountName()}) is already logged into the site on this computer, but you tried to use a one-time link for user {$another_account->getAccountName()}. Log out and try using the link again.");
+    $this->assertSession()->linkExists('Log out');
     $this->assertSession()->linkByHrefExists(Url::fromRoute('user.logout')->toString());
 
     $another_account->delete();
@@ -576,12 +576,12 @@ public function testResetImpersonation() {
     // Verify that the invalid password reset page does not show the user name.
     $this->assertSession()->pageTextNotContains($user2->getAccountName());
     $this->assertSession()->addressEquals('user/password');
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
     $this->drupalGet($attack_reset_url . '/login');
     // Verify that the invalid password reset page does not show the user name.
     $this->assertSession()->pageTextNotContains($user2->getAccountName());
     $this->assertSession()->addressEquals('user/password');
-    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Please request a new one using the form below.');
+    $this->assertSession()->pageTextContains('You have tried to use a one-time login link that has either been used or is no longer valid. Request a new one using the form below.');
   }
 
 }
diff --git a/core/modules/views/src/Plugin/views/area/DisplayLink.php b/core/modules/views/src/Plugin/views/area/DisplayLink.php
index c7c1968ba2c6a2865c2a296a80ddc0387d60d3f7..6167edf5693b86be858d27551703e66ec4d8b6e4 100644
--- a/core/modules/views/src/Plugin/views/area/DisplayLink.php
+++ b/core/modules/views/src/Plugin/views/area/DisplayLink.php
@@ -141,7 +141,7 @@ public function validate() {
     }
 
     if ($unequal_options) {
-      $warning = $this->t('%current_display: The link in the %area area points to the %linked_display display which uses different settings than the %current_display display for: %unequal_options. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', [
+      $warning = $this->t('%current_display: The link in the %area area points to the %linked_display display which uses different settings than the %current_display display for: %unequal_options. To make sure users see the exact same result when clicking the link, check that the settings are the same.', [
         '%current_display' => $this->displayHandler->display['display_title'],
         '%area' => $this->areaType,
         '%linked_display' => $this->view->displayHandlers->get($linked_display_id)->display['display_title'],
diff --git a/core/modules/views/src/Plugin/views/display/PathPluginBase.php b/core/modules/views/src/Plugin/views/display/PathPluginBase.php
index 0dbe55ffc669d4e06cb728073413e6fc3cf9b184..438c2095412df29d38934c85a691186d807e2121 100644
--- a/core/modules/views/src/Plugin/views/display/PathPluginBase.php
+++ b/core/modules/views/src/Plugin/views/display/PathPluginBase.php
@@ -517,7 +517,7 @@ protected function validatePath($path) {
         && is_numeric($matches[1]));
     });
     if (!empty($numeric_placeholders)) {
-      $errors[] = $this->t("Numeric placeholders may not be used. Please use plain placeholders (%).");
+      $errors[] = $this->t("Numeric placeholders may not be used. Use plain placeholders (%).");
     }
     return $errors;
   }
diff --git a/core/modules/views/src/Plugin/views/field/EntityField.php b/core/modules/views/src/Plugin/views/field/EntityField.php
index fe2f28da8067f558e610fee3e4956d0c42b144c5..3f0a63080369bcf3bfec54a3db905d3ddc0c1b24 100644
--- a/core/modules/views/src/Plugin/views/field/EntityField.php
+++ b/core/modules/views/src/Plugin/views/field/EntityField.php
@@ -540,7 +540,7 @@ public function multiple_options_form(&$form, FormStateInterface $form_state) {
       '#title' => $this->t('Display all values in the same row'),
       '#type' => 'checkbox',
       '#default_value' => $this->options['group_rows'],
-      '#description' => $this->t('If checked, multiple values for this field will be shown in the same row. If not checked, each value in this field will create a new row. If using group by, please make sure to group by "Entity ID" for this setting to have any effect.'),
+      '#description' => $this->t('If checked, multiple values for this field will be shown in the same row. If not checked, each value in this field will create a new row. If using group by, make sure to group by "Entity ID" for this setting to have any effect.'),
       '#fieldset' => 'multiple_field_settings',
     ];
 
diff --git a/core/modules/views/tests/src/Kernel/Handler/AreaDisplayLinkTest.php b/core/modules/views/tests/src/Kernel/Handler/AreaDisplayLinkTest.php
index c0d22081403b988dd77f4ea9c06a6dddfb8f8fcf..e3bbdfa5681350ec5b3a0356a713451494309eba 100644
--- a/core/modules/views/tests/src/Kernel/Handler/AreaDisplayLinkTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/AreaDisplayLinkTest.php
@@ -417,9 +417,9 @@ protected function assertWarningMessages(ViewExecutable $view, array $unequal_op
 
     $this->assertCount(0, $errors);
     $this->assertCount(3, $messages);
-    $this->assertSame('<em class="placeholder">Block 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Block 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[0]->__toString());
-    $this->assertSame('<em class="placeholder">Page 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 2</em> display which uses different settings than the <em class="placeholder">Page 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[1]->__toString());
-    $this->assertSame('<em class="placeholder">Page 2</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Page 2</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[2]->__toString());
+    $this->assertSame('<em class="placeholder">Block 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Block 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[0]->__toString());
+    $this->assertSame('<em class="placeholder">Page 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 2</em> display which uses different settings than the <em class="placeholder">Page 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[1]->__toString());
+    $this->assertSame('<em class="placeholder">Page 2</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Page 2</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[2]->__toString());
 
     $messenger->deleteAll();
 
@@ -432,10 +432,10 @@ protected function assertWarningMessages(ViewExecutable $view, array $unequal_op
 
     $this->assertCount(0, $errors);
     $this->assertCount(4, $messages);
-    $this->assertSame('<em class="placeholder">Default</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Default</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[0]->__toString());
-    $this->assertSame('<em class="placeholder">Block 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Block 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[1]->__toString());
-    $this->assertSame('<em class="placeholder">Page 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 2</em> display which uses different settings than the <em class="placeholder">Page 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[2]->__toString());
-    $this->assertSame('<em class="placeholder">Page 2</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Page 2</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, please check that the settings are the same.', $messages[3]->__toString());
+    $this->assertSame('<em class="placeholder">Default</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Default</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[0]->__toString());
+    $this->assertSame('<em class="placeholder">Block 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Block 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[1]->__toString());
+    $this->assertSame('<em class="placeholder">Page 1</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 2</em> display which uses different settings than the <em class="placeholder">Page 1</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[2]->__toString());
+    $this->assertSame('<em class="placeholder">Page 2</em>: The link in the <em class="placeholder">header</em> area points to the <em class="placeholder">Page 1</em> display which uses different settings than the <em class="placeholder">Page 2</em> display for: <em class="placeholder">' . $unequal_options_text . '</em>. To make sure users see the exact same result when clicking the link, check that the settings are the same.', $messages[3]->__toString());
 
     $messenger->deleteAll();
     $this->config('views.settings')->set('ui.show.default_display', FALSE)->save();
diff --git a/core/modules/views_ui/tests/src/Functional/DisplayPathTest.php b/core/modules/views_ui/tests/src/Functional/DisplayPathTest.php
index bc6a3207a4b80d20502851625fdb33d3ad98a184..eee32d0c75745dd0adb09a3dfeea8a38342cc87a 100644
--- a/core/modules/views_ui/tests/src/Functional/DisplayPathTest.php
+++ b/core/modules/views_ui/tests/src/Functional/DisplayPathTest.php
@@ -112,7 +112,7 @@ protected function doAdvancedPathsValidationTest() {
     $this->drupalGet($url);
     $this->submitForm(['path' => 'user/%1/example'], 'Apply');
     $this->assertSession()->addressEquals($url);
-    $this->assertSession()->pageTextContains("Numeric placeholders may not be used. Please use plain placeholders (%).");
+    $this->assertSession()->pageTextContains("Numeric placeholders may not be used. Use plain placeholders (%).");
   }
 
   /**
diff --git a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
index d82bede726ddbe315fad0c64667ceaa515f89cc3..63139771048fa108774f5dc8e4a330944b8f1717 100644
--- a/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
+++ b/core/profiles/demo_umami/tests/src/Functional/DemoUmamiProfileTest.php
@@ -203,7 +203,7 @@ public function testDemonstrationWarningMessage() {
    * If a user is already logged in, then the current user is logged out before
    * logging in the specified user.
    *
-   * Please note that neither the current user nor the passed-in user object is
+   * Note that neither the current user nor the passed-in user object is
    * populated with data of the logged in user. If you need full access to the
    * user object after logging in, it must be updated manually. If you also need
    * access to the plain-text password of the user (set by drupalCreateUser()),
diff --git a/core/profiles/demo_umami/themes/umami/js/classy/media_embed_ckeditor.theme.js b/core/profiles/demo_umami/themes/umami/js/classy/media_embed_ckeditor.theme.js
index f66b96c810b0a860727887e132173e8c6352a2c0..0a888b787c43c68d0d6ab2f80d84a59859fd61b0 100644
--- a/core/profiles/demo_umami/themes/umami/js/classy/media_embed_ckeditor.theme.js
+++ b/core/profiles/demo_umami/themes/umami/js/classy/media_embed_ckeditor.theme.js
@@ -17,6 +17,6 @@
    */
   Drupal.theme.mediaEmbedPreviewError = () =>
     `<div class="media-embed-error media-embed-error--preview-error">${Drupal.t(
-      'An error occurred while trying to preview the media. Please save your work and reload this page.',
+      'An error occurred while trying to preview the media. Save your work and reload this page.',
     )}</div>`;
 })(Drupal);
diff --git a/core/scripts/run-tests.sh b/core/scripts/run-tests.sh
index 7fbfe54bf28861586008c5229c17ecd156f8c7c6..32f021702f1de6944bf1919e75df8b41eff3832d 100755
--- a/core/scripts/run-tests.sh
+++ b/core/scripts/run-tests.sh
@@ -57,7 +57,7 @@
 simpletest_script_init();
 
 if (!class_exists(TestCase::class)) {
-  echo "\nrun-tests.sh requires the PHPUnit testing framework. Please use 'composer install' to ensure that it is present.\n\n";
+  echo "\nrun-tests.sh requires the PHPUnit testing framework. Use 'composer install' to ensure that it is present.\n\n";
   exit(SIMPLETEST_SCRIPT_EXIT_FAILURE);
 }
 
diff --git a/core/tests/Drupal/FunctionalTests/Bootstrap/UncaughtExceptionTest.php b/core/tests/Drupal/FunctionalTests/Bootstrap/UncaughtExceptionTest.php
index c85cc3c6e1fe6bdb0e41cdb2f65dfd44a3bab5c2..d01851a848c6a5e627f73941c86258117c5cb147 100644
--- a/core/tests/Drupal/FunctionalTests/Bootstrap/UncaughtExceptionTest.php
+++ b/core/tests/Drupal/FunctionalTests/Bootstrap/UncaughtExceptionTest.php
@@ -71,7 +71,7 @@ public function testUncaughtException() {
 
     $this->drupalGet('');
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Please try again later.');
+    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Try again later.');
     $this->assertSession()->pageTextNotContains($this->expectedExceptionMessage);
 
     $settings = [];
@@ -83,7 +83,7 @@ public function testUncaughtException() {
 
     $this->drupalGet('');
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Please try again later.');
+    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Try again later.');
     $this->assertSession()->pageTextContains($this->expectedExceptionMessage);
     $this->assertErrorLogged($this->expectedExceptionMessage);
   }
@@ -125,7 +125,7 @@ public function testUncaughtExceptionCustomExceptionHandler() {
 
     $this->drupalGet('');
     $this->assertSession()->statusCodeEquals(418);
-    $this->assertSession()->pageTextNotContains('The website encountered an unexpected error. Please try again later.');
+    $this->assertSession()->pageTextNotContains('The website encountered an unexpected error. Try again later.');
     $this->assertSession()->pageTextNotContains('Oh oh, bananas in the instruments');
     $this->assertSession()->pageTextContains('Oh oh, flying teapots');
   }
@@ -231,7 +231,7 @@ public function testLoggerException() {
 
     $this->drupalGet('');
     $this->assertSession()->statusCodeEquals(500);
-    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Please try again later.');
+    $this->assertSession()->pageTextContains('The website encountered an unexpected error. Try again later.');
     $this->assertSession()->pageTextContains($this->expectedExceptionMessage);
 
     // Find fatal error logged to the error.log
diff --git a/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php b/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
index 015dff01bbdbc128558cff522fa3621436ef05d7..a834615f5a183c49d5bc956e9f3bae38bcb07c4f 100644
--- a/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Plugin/FactoryTest.php
@@ -21,9 +21,9 @@ class FactoryTest extends PluginTestBase {
    */
   public function testDefaultFactory() {
     // Ensure a non-derivative plugin can be instantiated.
-    $plugin = $this->testPluginManager->createInstance('user_login', ['title' => 'Please enter your login name and password']);
+    $plugin = $this->testPluginManager->createInstance('user_login', ['title' => 'Enter your login name and password']);
     $this->assertSame('Drupal\\plugin_test\\Plugin\\plugin_test\\mock_block\\MockUserLoginBlock', get_class($plugin), 'Correct plugin class instantiated with default factory.');
-    $this->assertSame('Please enter your login name and password', $plugin->getTitle(), 'Plugin instance correctly configured.');
+    $this->assertSame('Enter your login name and password', $plugin->getTitle(), 'Plugin instance correctly configured.');
 
     // Ensure that attempting to instantiate non-existing plugins throws a
     // PluginException.
@@ -48,9 +48,9 @@ public function testDefaultFactory() {
    */
   public function testReflectionFactory() {
     // Ensure a non-derivative plugin can be instantiated.
-    $plugin = $this->mockBlockManager->createInstance('user_login', ['title' => 'Please enter your login name and password']);
+    $plugin = $this->mockBlockManager->createInstance('user_login', ['title' => 'Enter your login name and password']);
     $this->assertSame('Drupal\\plugin_test\\Plugin\\plugin_test\\mock_block\\MockUserLoginBlock', get_class($plugin), 'Correct plugin class instantiated.');
-    $this->assertSame('Please enter your login name and password', $plugin->getTitle(), 'Plugin instance correctly configured.');
+    $this->assertSame('Enter your login name and password', $plugin->getTitle(), 'Plugin instance correctly configured.');
 
     // Ensure a derivative plugin can be instantiated.
     $plugin = $this->mockBlockManager->createInstance('menu:main_menu', ['depth' => 2]);
diff --git a/core/tests/Drupal/Tests/Component/Render/FormattableMarkupTest.php b/core/tests/Drupal/Tests/Component/Render/FormattableMarkupTest.php
index ff443e4ca5b28dd9629041c2673999cfd347716b..9cd80b1982d2b6894a47311722982a8eb3f31871 100644
--- a/core/tests/Drupal/Tests/Component/Render/FormattableMarkupTest.php
+++ b/core/tests/Drupal/Tests/Component/Render/FormattableMarkupTest.php
@@ -35,19 +35,19 @@ class FormattableMarkupTest extends TestCase {
    * @covers ::jsonSerialize
    */
   public function testToString() {
-    $string = 'Can I please have a @replacement';
+    $string = 'Can I have a @replacement';
     $formattable_string = new FormattableMarkup($string, ['@replacement' => 'kitten']);
     $text = (string) $formattable_string;
-    $this->assertEquals('Can I please have a kitten', $text);
+    $this->assertEquals('Can I have a kitten', $text);
     $text = $formattable_string->jsonSerialize();
-    $this->assertEquals('Can I please have a kitten', $text);
+    $this->assertEquals('Can I have a kitten', $text);
   }
 
   /**
    * @covers ::count
    */
   public function testCount() {
-    $string = 'Can I please have a @replacement';
+    $string = 'Can I have a @replacement';
     $formattable_string = new FormattableMarkup($string, ['@replacement' => 'kitten']);
     $this->assertEquals(strlen($string), $formattable_string->count());
   }
diff --git a/core/tests/Drupal/Tests/Component/Render/HtmlEscapedTextTest.php b/core/tests/Drupal/Tests/Component/Render/HtmlEscapedTextTest.php
index 0bbb799268ca8d7e6d8ba8fc9b94689c85ec18a1..34a365f00861eaf03b6f0539e03c69aa3292b3d6 100644
--- a/core/tests/Drupal/Tests/Component/Render/HtmlEscapedTextTest.php
+++ b/core/tests/Drupal/Tests/Component/Render/HtmlEscapedTextTest.php
@@ -59,7 +59,7 @@ public static function providerToString() {
    * @covers ::count
    */
   public function testCount() {
-    $string = 'Can I please have a <em>kitten</em>';
+    $string = 'Can I have a <em>kitten</em>';
     $escapable_string = new HtmlEscapedText($string);
     $this->assertEquals(strlen($string), $escapable_string->count());
   }
diff --git a/core/tests/Drupal/Tests/Core/EventSubscriber/FinalExceptionSubscriberTest.php b/core/tests/Drupal/Tests/Core/EventSubscriber/FinalExceptionSubscriberTest.php
index 4827771d8ab1f8db89b827277f1ea3cf7d071eef..9e971cb4f04121c9116923d2be04a562c713334b 100644
--- a/core/tests/Drupal/Tests/Core/EventSubscriber/FinalExceptionSubscriberTest.php
+++ b/core/tests/Drupal/Tests/Core/EventSubscriber/FinalExceptionSubscriberTest.php
@@ -35,7 +35,7 @@ public function testOnExceptionWithUnknownFormat() {
     $response = $event->getResponse();
 
     $this->assertInstanceOf(Response::class, $response);
-    $this->assertStringStartsWith('The website encountered an unexpected error. Please try again later.<br><br><em class="placeholder">Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException</em>: test message in ', $response->getContent());
+    $this->assertStringStartsWith('The website encountered an unexpected error. Try again later.<br><br><em class="placeholder">Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException</em>: test message in ', $response->getContent());
     $this->assertEquals(405, $response->getStatusCode());
     $this->assertEquals('POST, PUT', $response->headers->get('Allow'));
     // Also check that the text/plain content type was added.
diff --git a/core/tests/Drupal/Tests/Core/Form/FormStateTest.php b/core/tests/Drupal/Tests/Core/Form/FormStateTest.php
index e553d887cd95a11760aa3d7d04ab96caf38cc333..fc4544186cfd212ee2eb62223f46419dd522342b 100644
--- a/core/tests/Drupal/Tests/Core/Form/FormStateTest.php
+++ b/core/tests/Drupal/Tests/Core/Form/FormStateTest.php
@@ -371,11 +371,11 @@ public function providerTestIsMethodType() {
   public function testTemporaryValue() {
     $form_state = new FormState();
     $this->assertFalse($form_state->hasTemporaryValue('rainbow_sparkles'));
-    $form_state->setTemporaryValue('rainbow_sparkles', 'yes please');
-    $this->assertSame($form_state->getTemporaryValue('rainbow_sparkles'), 'yes please');
+    $form_state->setTemporaryValue('rainbow_sparkles', 'yes');
+    $this->assertSame($form_state->getTemporaryValue('rainbow_sparkles'), 'yes');
     $this->assertTrue($form_state->hasTemporaryValue('rainbow_sparkles'), TRUE);
-    $form_state->setTemporaryValue(['rainbow_sparkles', 'magic_ponies'], 'yes please');
-    $this->assertSame($form_state->getTemporaryValue(['rainbow_sparkles', 'magic_ponies']), 'yes please');
+    $form_state->setTemporaryValue(['rainbow_sparkles', 'magic_ponies'], 'yes');
+    $this->assertSame($form_state->getTemporaryValue(['rainbow_sparkles', 'magic_ponies']), 'yes');
     $this->assertTrue($form_state->hasTemporaryValue(['rainbow_sparkles', 'magic_ponies']), TRUE);
   }
 
diff --git a/core/tests/Drupal/Tests/Core/StringTranslation/TranslatableMarkupTest.php b/core/tests/Drupal/Tests/Core/StringTranslation/TranslatableMarkupTest.php
index 1c25ed65d74a89876e85f5ddce127fe6161977e7..8f210609686de12554b6383fbcf549a86af5bfa4 100644
--- a/core/tests/Drupal/Tests/Core/StringTranslation/TranslatableMarkupTest.php
+++ b/core/tests/Drupal/Tests/Core/StringTranslation/TranslatableMarkupTest.php
@@ -54,7 +54,7 @@ public function errorHandler($error_number, $error_message) {
   public function testToString() {
     $translation = $this->createMock(TranslationInterface::class);
 
-    $string = 'May I have an exception please?';
+    $string = 'May I have an exception?';
     $text = $this->getMockBuilder(TranslatableMarkup::class)
       ->setConstructorArgs([$string, [], [], $translation])
       ->onlyMethods(['_die'])
diff --git a/core/tests/Drupal/Tests/Traits/PhpUnitWarnings.php b/core/tests/Drupal/Tests/Traits/PhpUnitWarnings.php
index 9b92762e1b18ce315ee5911bcb0c3fadaeec4edc..98e310c3b53a5a45b3fe8d3f42e9ac4f4f086884 100644
--- a/core/tests/Drupal/Tests/Traits/PhpUnitWarnings.php
+++ b/core/tests/Drupal/Tests/Traits/PhpUnitWarnings.php
@@ -32,6 +32,7 @@ trait PhpUnitWarnings {
     'Support for using expectException() with PHPUnit\\Framework\\Error\\Error is deprecated and will be removed in PHPUnit 10. Use expectError() instead.',
     'assertDirectoryNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertDirectoryIsNotWritable() instead.',
     'assertFileNotIsWritable() is deprecated and will be removed in PHPUnit 10. Refactor your code to use assertFileIsNotWritable() instead.',
+    // cspell:disable-next-line
     'The at() matcher has been deprecated. It will be removed in PHPUnit 10. Please refactor your test to not rely on the order in which methods are invoked.',
     // PHPUnit 9.6.
     'Expecting E_WARNING and E_USER_WARNING is deprecated and will no longer be possible in PHPUnit 10.',
diff --git a/core/tests/Drupal/Tests/UiHelperTrait.php b/core/tests/Drupal/Tests/UiHelperTrait.php
index ae40e52f9c92b0e051a56d63bcdf0da6afecc5ba..61fb51c3d27313cbf14126f86fac19ff71d39bc8 100644
--- a/core/tests/Drupal/Tests/UiHelperTrait.php
+++ b/core/tests/Drupal/Tests/UiHelperTrait.php
@@ -127,7 +127,7 @@ protected function submitForm(array $edit, $submit, $form_html_id = NULL) {
    * If a user is already logged in, then the current user is logged out before
    * logging in the specified user.
    *
-   * Please note that neither the current user nor the passed-in user object is
+   * Note that neither the current user nor the passed-in user object is
    * populated with data of the logged in user. If you need full access to the
    * user object after logging in, it must be updated manually. If you also need
    * access to the plain-text password of the user (set by drupalCreateUser()),
diff --git a/core/themes/claro/js/classy/media_embed_ckeditor.theme.js b/core/themes/claro/js/classy/media_embed_ckeditor.theme.js
index 3a6b78769313628645510bb6f250daaf231dafd9..62856d6aaf84c4b98d1b841837a544b9da90936f 100644
--- a/core/themes/claro/js/classy/media_embed_ckeditor.theme.js
+++ b/core/themes/claro/js/classy/media_embed_ckeditor.theme.js
@@ -18,6 +18,6 @@
    */
   Drupal.theme.mediaEmbedPreviewError = () =>
     `<div class="media-embed-error media-embed-error--preview-error">${Drupal.t(
-      'An error occurred while trying to preview the media. Please save your work and reload this page.',
+      'An error occurred while trying to preview the media. Save your work and reload this page.',
     )}</div>`;
 })(Drupal);