MediaHandlebarsHelper (Terminalfour Handlebars Helpers (Version 8.3.15-HANDLEBARS-ALPHA))

java.lang.Object
- com.terminalfour.publish.handlebars.helper.BaseHelper
- - com.terminalfour.publish.handlebars.helper.media.MediaHandlebarsHelper

All Implemented Interfaces:

com.github.jknack.handlebars.Helper<Object>
```
@Component
public class MediaHandlebarsHelper
extends BaseHelper
```
The {{{media ...}}} handlebars helper should be used to process Media.
Usage

The {{{media ...}}} handlebars helper is a simple helper that allows Media to be procesed within the page. As most Media Layouts return HTML code, the handlebars expression should be triple-stashed. If this is not done, any returned HTML will be escaped.

Attributes

The media helper has one required (id) and one optional (layout) attribute.
- id - The id attribute is required and must be set to the id of the Media to be processed.
- layout - The layout attribute is optional. If set, the Media will be processed using the provided layout. If it is not set, the default layout for the media type will be used instead.
Example
```
  {{{media id="123" layout="image/640x480"}}}
 
```
In the above example, the Media with id 123 should be processed using the image/640x480 Media Layout. Note that the handlebars expression is triple-stashed. This is done to ensure that returned HTML is not escaped.

Constructor Summary

Constructors
Constructor Description

MediaHandlebarsHelper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`apply(Object context, com.github.jknack.handlebars.Options options)`	The `apply` method is the main entry point for handlebars.java helpers.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MediaHandlebarsHelper
```
public MediaHandlebarsHelper()
```
- Method Detail
  - apply
```
public Object apply(Object context,
                    com.github.jknack.handlebars.Options options)
             throws IOException
```
    Description copied from class: BaseHelper
    
    The apply method is the main entry point for handlebars.java helpers.
    It is called internally by the handlebars.java engine when a matching handlebars.java expression is encountered.
    
    Specified by:
    
    apply in interface com.github.jknack.handlebars.Helper<Object>
    
    Specified by:
    
    apply in class BaseHelper
    
    Parameters:
    
    context - The currently executing context.
    
    options - The options.
    
    Returns:
    
    The generated output.
    
    Throws:
    
    IOException - If processing of the expressions fails.