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ファイルの有効期限とレビュー日時の使用
Official Documentation
ファイルの有効期限とレビュー日時の使用 対応可能：Liferay DXP/Portal 7.4以降 ドキュメントとメディアアプリケーションを使用すると、ファイルの有効期限とレビュー日時を設定できます。 これは、限られた期間のみ有効なデジタルアセットを管理するのに役立ちます（ライセンスなどのため）。 有効...
公開日: 2024/05/09 18:50
ドキュメントタイプの定義
Official Documentation
ドキュメントタイプの定義 Liferayでは、ドキュメントタイプは、ファイルをアップロードし、ドキュメントとメディアでそれらを分類するために使用されるテンプレートです。 これらのテンプレートはメタデータフィールドを使用して作成され、アップロードされたファイルの追加の検索可能な情報を提供します。 次の手順に従って、カスタムドキュメントタイプを定義します。 ...
公開日: 2024/05/09 18:50
ビデオ
Official Documentation
ビデオ 外部ビデオショートカットの作成 Liferayアセットとページへのビデオの埋め込み
公開日: 2024/05/09 18:50
Liferayアセットとページへの動画の埋め込み
Official Documentation
Liferayアセットとページへの動画の埋め込み Liferayでは、URLと動画ショートカットを使って、Webコンテンツ、ナレッジベースの記事、フォーム、ブログエントリー、サイトページなどにビデオを埋め込むことができます。 アセットへの動画の埋め込み 目的のアセットに移動し、 動画 ボタン（Video Button）をクリックします。 ...
公開日: 2024/05/09 18:50
フォルダーの使用
Official Documentation
フォルダーの使用 デフォルトでは、アップロードされたファイルはDocuments and Mediaルートフォルダ（すなわち、 Home）に保存されますが、追加のフォルダを作成してファイルを整理・管理することができます。 フォルダごとにワークフローを設定できるため、そのファイルのレビューや承認プロセスを定義することができます。...
公開日: 2024/05/09 18:50
外部ビデオショートカットの作成
Official Documentation
外部ビデオショートカットの作成 Liferay 7.4以降で利用可能 Liferayのドキュメントとメディアアプリケーションを使用すると、外部プラットフォームでホストされているビデオへの参照を保存できます。 これらの参照を使用して、Liferayアセットまたはサイトページにビデオを埋め込むことができます。...
公開日: 2024/05/09 18:50
Document Shortcut API Basics
Official Documentation
Document Shortcut API Basics Liferay's headless delivery application provides REST services for Documents and Media that add document shortcuts to sites or asset libraries, list their information,...
公開日: 2024/07/11 15:36
アニメーションGIFの最適化を有効にする
Official Documentation
アニメーションGIFの最適化を有効にする アニメーションGIFをスケーリングするために、アダプティブメディアは Gifsicle と呼ばれる外部ツールを使用します。 Gifsicleがインストールされておらず、image/gifがサポートされているMIMEタイプとして含まれている場合、Adaptive MediaはGIFの1フレームだけをスケーリングし、静的なGIFを作成します。 ...
公開日: 2024/05/09 18:50
How to decouple User and Email notifications?
legacy
authorEmailAddress: sebastian.madaras@liferay.com, authorName: Sebastian Madaras, content: Issue The user wishes to decouple User and Email notifications. Environment Liferay Quarterly Release  Resolution The email and user notifications are tied together in the system. There is no option to...
Images are displayed with "?imagePreview=1" suffix, causing lower resolution images to be displayed
legacy
authorEmailAddress: timea.bihari@liferay.com, authorName: Tímea Bihari, content: Issue Images on pages do not appear in full resolution on larger screens, even when the uploaded image has much bigger dimensions. The rendered HTML <img> tag contains a ?imagePreview=1 suffix, causing smaller image...
How to display all iterations of a repeatable field
legacy
authorEmailAddress: madeleine.clay@liferay.com, authorName: Madeleine Clay, content: Issue I mapped a repeatable field to a fragment and I want all of the iterations of the field to be displayed. When I configure the field mappings, I can choose First, Last, or a Specific Number for an iteration...
Is it possible to delete the metadata of a file uploaded to the Document Library?
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue For security reasons, we would like to know if it is possible to delete the metadata of a file uploaded to the Document Library. Environment Liferay DXP 2024.Q3 Resolution Unfortunately, such functionality does...
Documents and Media images Not Visible to Guest Users
legacy
authorEmailAddress: santhosh.kumar@liferay.com, authorName: Santhosh Kumar, content: Issue Images and files uploaded to Documents and Media are not visible to guest users, even with "View" permission granted to the Guest role. Environment Liferay DXP 7.4 [and above versions] Resolution Guest...
Documents and Media widget displays "Copy to" action for Guest users
legacy
authorEmailAddress: rodrigo.farias@liferay.com, authorName: Rodrigo Leal de Melo Farias, content: Issue The "Copy to" option is displayed in the Documents and Media widget for Guest users, even though they lack the necessary permissions to perform this action. This can lead to a poor user...
After modifying asset entry permissions, "Modified by" section is not updated
legacy
authorEmailAddress: zsuzsa.kallai@liferay.com, authorName: Zsuzsa Emese Kállai, content: Issue After modifying asset entry permissions, "Modified by" section is not updated.  Environment DXP Quarterly Release 2024.Q3.9 Resolution The "Modified by" section only displays content edits, permission...
Is it feasible to hide fields in the upload Section of Document and Media?
legacy
authorEmailAddress: kartik.singh@liferay.com, authorName: Kartik Singh, content: Issue Is there an OOTB feature to hide the following fields in the Document and Media Upload section? Document Type Display Page Categorization Expiration Date Friendly URL Related Assets Permissions Environment...
Web Content "Modified by" User Appears to be Incorrect After Translation
legacy
authorEmailAddress: peter.nyiro@liferay.com, authorName: Peter Nyiro, content: Issue After translating existing web content, the last modified user displayed is the original author, not the translator. Environment Liferay DXP 7.4+ Resolution The "Modified by" user and timestamp for web content...
Google Drive authentication randomly fails in a multi-node cloud environment
legacy
authorEmailAddress: madeleine.clay@liferay.com, authorName: Madeleine Clay, content: Issue Google Drive authentication usually works correctly, but sometimes it randomly fails with java.lang.IllegalStateException: Authorization oAuth2State not initialized errors in the logs. Google Drive was...
Empty search lists all the message board threads
legacy
authorEmailAddress: istvan.gergely@liferay.com, authorName: István Gergely-Tárnoki, content: Issue We created a few message board threads in the portlet and if we run an empty string search, all threads are displayed in the search result. Environment Liferay DXP 7.0+ Resolution This is the...
Author information that is displayed in the forum posts
legacy
authorEmailAddress: jose.bodega@liferay.com, authorName: Jose Bodega, content: Issue When users send messages or create threads in the discussion forum, certain information about them (name + surname) is displayed. This article covers the need to change this behavior through a customization and...
Understanding the 'Viewable by' dropdown and Download permission for file uploads in DL
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue How do the 'Viewable by' dropdown and Download permission work when uploading files to the Document Library? Environment 7.4 U76 - 2024.Q4 Resolution 'View' permission → 'View' and 'Download' permissions The...
Publications with outdated status without an upgrade or patch update
legacy
authorEmailAddress: pablo.vidal@liferay.com, authorName: Pablo Vidal, content: Issue It may happen that in local tests (or even with clients) your publications become outdated, displaying a message informing that the publication was created in a previous version of Liferay and therefore it is no...
How do you stop Liferay from saving files to tomcat/temp/?
legacy
authorEmailAddress: emma.carr-gardner@liferay.com, authorName: Emma Carr-Gardner, content: Issue How do I prevent Liferay from saving files in the tomcat/temp/ directory? Environment Liferay DXP Quarterly Release Resolution There is no OOTB way to stop files from saving in the tomcat/temp/...
Error 404 when trying to access Web Content & Document Media using a domain name
legacy
authorEmailAddress: pedro.silva@liferay.com, authorName: Pedro Henrique Goncalves da Silva, content: Issue Error 404 when trying to access Web Content & Document Media using a domain name over the machine IP for the Liferay instance. Environment Windows Server 2019 using IIS Web Server Liferay...
Unable to Access Liferay Javadocs from docs.liferay.com
legacy
authorEmailAddress: stanley.huang@liferay.com, authorName: Stanley Huang, content: Issue I'm trying to access Javadocs such as https://docs.liferay.com/portal/7.4-ga1/javadocs/portal-kernel/. However I'm getting redirected to https://learn.liferay.com/w/reference/index. Environment All versions...
Error during file indexing: ClassNotFoundException: org.bouncycastle.asn1.ASN1Encodable
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue When indexing files, the process fails (terminates abruptly) and the following information is printed in the logs: org.bouncycastle.asn1.ASN1Encodable cannot be found by...
No Documents are returned when using a Filter through Headless API
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue I am able to retrieve documents using the Headless API successfully if no Filters are specified. However, when using a Filter, no results are returned. This might happen when working with endpoints like...
Image added via rich text editor on Wiki tool losing reference
legacy
authorEmailAddress: pablo.vidal@liferay.com, authorName: Pablo Vidal, content: Issue When adding an image in a rich text editor within a Wiki Page using Ctrl C + Ctrl V and then publishing that page, the image loses its reference and is no longer displayed in my content manager. Is there any way...
Adding or Editing a Web Content in an Asset Publisher does not display a success message
legacy
authorEmailAddress: pablo.vidal@liferay.com, authorName: Pablo Vidal, content: Issue When editing or adding a Web Content in an Asset Publisher that is on one of my Portal pages, no message is displayed to the user confirming that the action was performed or if it was successful. If this step is...
Unable to upload blog images after upgrading to 2024.Q1.1
legacy
authorEmailAddress: john.park@liferay.com, authorName: John Park, content: Issue After upgrading to 2024.Q1.1, I no longer have the option to upload blog images within a blog post. This was implemented due to a potential security vulnerability with actors being able to upload offensive or...
Guest user is unable to view Fragment images
legacy
authorEmailAddress: apsara.raheja@liferay.com, authorName: Apsara Raheja, content: Issue The fragment images that are present in the folder of the Resource tab are not visible to the guest user; however, they are visible only to an admin user. Steps to reproduce: 1. Create a user. 2. Navigate to...
Checking for missing files in the Document Library as a result of File Store Migration
legacy
authorEmailAddress: michael.tran@liferay.com, authorName: Michael Tran, content: Issue If Document Library files are missing after performing a File Store Migration, can the missing files be identified?   Environment Liferay 7.4   Resolution The following Query may be able to check for what is...
Can we hide the External Video Shortcut option?
legacy
authorEmailAddress: istvan.gergely@liferay.com, authorName: István Gergely-Tárnoki, content: Issue We want to hide the above-mentioned option from the Documents and media because we don't want our users to be able to add videos, can we do it somehow? Environment Liferay DXP 7.4+ Resolution It is...
Some documents are missing the Download permission after an upgrade
legacy
authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue After upgrading from 7.4u60 to 2024.Q1.4, users are unable to download files from documents and media. They are able to view the files, but the download permission isn't set on their roles. I understand the download...
On authentication types to Azure Blob Storage
legacy
authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue We would like to use Azure Blob Storage for documents and media, as described at https://learn.liferay.com/web/guest/w/dxp/system-administration/file-storage/other-file-store-types/microsoft-azure-blob-storage...
Image preview not displaying for AVIF format
legacy
authorEmailAddress: kanchan.bisht@liferay.com, authorName: Kanchan Bisht, content: Issue Images in AVIF format cannot be previewed in Documents and Media Steps to reproduce 1. Startup Liferay 2. Setup and enable ImageMagick (with HEIC support) 3. Navigate to System Settings > Adaptive Media >>...
After copying the data to the Message Board, the numbered list not continuing
legacy
authorEmailAddress: kartik.singh@liferay.com, authorName: Kartik Singh, content: Issue Copied the data from the Word file, pasted it into the Message Boards's Thread, and published it. After publishing the Thread, the number list is not continued and shows like: 1. a. 1. a. 1 a. Steps to...
Uploaded document's file extension not visible in the URL
legacy
authorEmailAddress: kartik.singh@liferay.com, authorName: Kartik Singh, content: Issue While uploading the documents in the 'Documents and Media' section the file extension is not showing in the URL. Example: In Liferay 7.4 update 24, uploaded the document in the 'Documents and Media' section,...
Downloading File from Custom Document Type fails when there is no ddmFormInstanceRecord
legacy
authorEmailAddress: michael.tran@liferay.com, authorName: Michael Tran, content: Issue When downloading files from custom document types, download fails when there is no ddmFormInstanceRecord In particular, issue appears when Custom Document Type includes an upload field   Environment 2024.Q1.1...
How to retrieve images associated with Asset Categories from custom code?
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue When editing a category, it is possible to set images. However, when trying to get those images from my custom code, I am unable to do that. There are no related methods in AssetCategory objects. Environment...
Authority to view form entries
legacy
authorEmailAddress: taro.shimada@liferay.com, authorName: Shimada Taro, content: Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
Uploading Files to Documents and Media with the Forms Feature
legacy
authorEmailAddress: taro.shimada@liferay.com, authorName: Shimada Taro, content: Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
Web content indexing coverage
legacy
authorEmailAddress: taro.shimada@liferay.com, authorName: Shimada Taro, content: Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
Folder naming rules for Web content, documents and media
legacy
authorEmailAddress: taro.shimada@liferay.com, authorName: Shimada Taro, content: Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us. Issue...
"NoSuchFileEntryException" error message appears
legacy
authorEmailAddress: taro.shimada@liferay.com, authorName: Shimada Taro, content: Please be aware that the page you are viewing has been machine translated from Japanese into English and may contain some translation errors. If you observe any issues with the translation, please contact us....
"?version=1.0&t=xxxxxxxxxx" is appended with commerce product images
legacy
authorEmailAddress: kanchan.bisht@liferay.com, authorName: Kanchan Bisht, content: Issue Users will see "?version=1.0&t=xxxxxxxxxx" is appended with the commerce product image Steps to reproduce:  1. Create a new demo Site and a Channel, and associate them with each other. 2. Create a product,...
Is it possible to open a PDF or another previewable file on a certain page from the Documents and Media widget?
legacy
authorEmailAddress: ricardo.couso@liferay.com, authorName: Ricardo Couso, content: Issue When a Documents and Media widget displays a previewable document like a PDF, it's possible to move around the different pages. Is it possible to have a URL that takes you directly to the preview on a...
Folder titles shown in capitals in "Table" view in Documents and Media
legacy
authorEmailAddress: timea.bihari@liferay.com, authorName: Tímea Bihari, content: Issue Go to Documents and Media Add some folders (eg: css, index) Switch between Cards, List and Table views Result: In Table view only, the folder names are capitalized (eg: CSS, INDEX). The default folder name...
URL with '+' for document names with whitespace returning 404 error
legacy
authorEmailAddress: diana.seung@liferay.com, authorName: Dia Seung, content: Issue When I click on a link to a document that has space in the name, and the URL has '+' for the whitespace, such as https://www.sample.com/documents/123456/654321/Sample+Document.pdf I get a 404 error page instead of...
Configuring Message Board Notifications for Users
legacy
authorEmailAddress: adrienne.lao@liferay.com, authorName: Adrienne Lao, content: Issue Users receive Message Board notifications for all new replies within a category that they are subscribed to.  Is it possible to notify users only when there are new threads within the category that they are...
What does the TempFileEntriesMessageListener actually do?
legacy
authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue In our logs we see some errors apparently related to an hourly job, TempFileEntriesMessageListener the triggering interval of this job seems to be set in System Settings/ Documents and Media/Service/Temporary File...
Why after upgrading to Quarterly Release images show extra information?
legacy
authorEmailAddress: sebastian.madaras@liferay.com, authorName: Sebastian Madaras, content: Issue After upgrading to Quarterly Release images show extra information like version, timestamp and so on. Environment DXP 7.4 Resolution Please consider requesting LPD-19203 on a Support ticket. Another...
Wrong guest view permission assigned to images inserted into message boards threads (not following the thread's guest view permission)
legacy
authorEmailAddress: sorin.pop@liferay.com, authorName: Sorin Pop, content: Issue if there is no private page on a site, and we create a message boards thread with "Viewable By"="Site Members", and you insert an image in the message (with the editor's image icon), that image will in the Documents...
Documents Modified date changes if documents are moved between folders
legacy
authorEmailAddress: daniel.mijarra@liferay.com, authorName: Daniel Mijarra, content: Issue If we move documents between folders their Modification date is updated even if the document itself has not been modified. Environment Liferay 7.3+ Resolution The actual behavior is expected and a...
Document Search takes too long to return results
legacy
authorEmailAddress: jose.bango@liferay.com, authorName: Jose L. Bango, content: Issue I have a page for displaying document search results, and it takes too long to load (several seconds). My site has hundreds of content pages, each containing dozens of widgets (including those from the master...
WebDAV authentication with username and password has not been working since 2023.q4
legacy
authorEmailAddress: jose.bodega@liferay.com, authorName: Jose Bodega, content: Issue Until version 2023.q4 (excluding), the standard authentication (using username and password) to connect to WebDAV worked correctly. Since this version, such authentication has been disabled. Environment 2023.Q4...
What Does The Dash Symbol '-' Mean In The Help Center Module Version Changes Section?
legacy
authorEmailAddress: kenneth.back@liferay.com, authorName: Kenny Back, content: Issue We are reviewing module changes on help center and in the last column which shows the version destination there is a dash symbol '-'. Does this indicate deprecation?  Environment DXP 7.4 Resolution The dash...
Licensing Issues with iText PDF Library
legacy
authorEmailAddress: madhusudan.sharma@liferay.com, authorName: Madhusudan Sharma, content: Issue We need to understand that "Does the iText license come bundled with the Liferay License or needs to be procured separately?". Environment Liferay DXP  7.2 Resolution There is no license included for...
Retrieve file from a closed Help Center ticket
legacy
authorEmailAddress: marcos.xavier@liferay.com, authorName: Marcos da Silva Xavier, content: Issue Is it possible to retrieve a file from a Help Center ticket that has been marked as closed? Environment DXP 7.0+ Resolution After moving a ticket to a solved status, all the files shared on it are...
The editor is able to translate the non localizable value in Web Content
legacy
authorEmailAddress: adam.kollar@liferay.com, authorName: Adam Kollar, content: Issue We've spotted a new translation-related bug, please follow the steps to reproduce it: 1. Go to Content & Data -> Web Content and switch to the Structures tab. 2. Click on the context menu in the top-right corner...