WebDAV

With WebDAV for IBM WebSphere Portal, we can use standard operating system tools to create, modify, and delete web content rather than the standard authoring portlet.

Before we can use WebDAV with web content, you will need to set up a WebDAV client. After the client is set up, we can access the web content libraries with WebDAV using the following URL:

http://server:port/portal_context_root/mycontenthandler/dav/content/libraries/

For example:

http://www.example.com:10039/wps/mycontenthandler/dav/content/libraries/

By leveraging tools like file system explorers, WebDAV enables you to work with the web content items through familiar, everyday actions. Here are a few examples:

• We can create components or presentation templates simply by dragging a file into a corresponding folder.

• We can perform actions on several items at once. For example, we can create five images at the same time by dragging five image files into the image component folder. This creates five separate image components, and for each image component the file name is used for the component's name and title.

• Modify items is also straightforward through a WebDAV client. For example, we can open a presentation template using the preferred HTML editor, make changes to it, and then save the changes. The WebDAV client takes care of accessing the web content library, downloading the template, and then uploading the changes.

In addition to modifying the actual content of an item, we can also modify any item's metadata or access control settings by modifying XML files that define the item's metadata and access control characteristics. We can also drag an existing XML file into the appropriate folder, enabling you to easily set the same data for different items.

We can create, modify, or delete the following items: libraries, taxonomies, categories, site areas, folders, components, and presentation templates.

Be aware that the following features are not supported when using WebDAV with web content:

• Content items, with the exception of managing metadata and access control

• Authoring templates, with the exception of managing metadata and access control

• Nested items within site areas

• Server-side copy and move

• Unauthenticated users

• Export of web content libraries with WebDAV to be imported into another web content server

When using WebDAV with web content, be aware of the following considerations.

Locked item support

Lock or unlocking an item through WebDAV will lock or unlock the item in Web Content Manager and the JCR database. Because some items are represented by multiple files and folders, locking or unlocking one of these files causes locking or unlocking of the other associated files at the same time. If you lock an item, folders and files related to the content of the item, its metadata, and its access control settings are also locked.

Workflow support

There is no representation of a workflow itself in the WebDAV tree, but if a file is part of a workflow and the workflow indicates that the file is in a state that allows users to modify it, WebDAV will allow us to modify the file as well.

File names and file type suffixes

Files representing data items are always named exactly like the corresponding content item. For example if you have an image component named myImage, the corresponding image file is also named myImage, without any suffix indicating the file type, such as .gif or .jpg. This can sometimes cause a problem when opening the file through WebDAV because the appropriate application for editing the file cannot be chosen automatically. To account for this, we can either rename the component itself to include the file type (for example, myImage.gif), or we can manually start the editing application and open the file from within the client.

Missing items

If an item no longer displays or can no longer be modified, this could be due to a changed state for the item in the web content server where the item is stored. For example creating or modifying an item on the server could lead to a changed state that prevents you from accessing this item with WebDAV, depending on how workflow is set up. Expiration is another reason an item's state might change and so affect whether we can access the item with WebDAV.

Configure a HTTP server front end

When we use an HTTP server front end to work with WebDAV, you need to set Accept content for all requests to true for the Web server plugin in the WebSphere Integrated Solutions Console under Web servers > webserver1 > Plug-in properties > Request and response.

• Web content items in the WebDAV tree
  The WebDAV tree containing the Web content items begins at the WebDAV root /libraries/, which displays all libraries to which you have access. All Web content items within the libraries are organized with folders and files.

• Metadata and access control for Web content items in WebDAV
  WebDAV uses XML files to represent metadata and access control information for a Web content item. We can make changes to an item's metadata and access control settings by modifying these files, and we can specify settings for multiple files by copying the XML files to their appropriate locations in the WebDAV tree.

• Create taxonomies and categories with WebDAV
  Taxonomies and categories are profiling methods used to group content items, and we can work with taxonomies and categories directly through WebDAV. Taxonomies and categories are represented in WebDAV as folders, and we can set up the taxonomy by creating and nesting folders.

• Manage content with site areas in WebDAV
  Site areas are used to organize content items in the Web content system. In WebDAV site areas are represented as folders, and we can set up the site structure by creating and nesting folders. A content items within a site area is represented as a folder containing the metadata and access control settings for the content item.

• Create components with WebDAV
  Components are used to store elements in the Web content system, and we can use WebDAV to create and manage components. Each component type is represented as a folder in WebDAV, with individual components being represented as files in the appropriate component folder.

• Create presentation templates in WebDAV
  With WebDAV we can create and maintain presentation templates to define the layout and appearance characteristics of Web pages used to display content. We can also create nested image components for use with the presentation templates. Presentation templates are stored in a folder with nested image components in an associated folder.

• Manage metadata and access control settings for authoring templates with WebDAV
  With WebDAV we can change the metadata information for an authoring portlet or update the template's access control settings.

Parent: Content

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Work with WebDAV clients