libreccm-legacy/ccm-cms-assets-imagestep/doc/freemarker/ccm-cms-assets-imagestep.md

Freemarker functions for Image Attachments

Provides functions for dealing with image attachments of a content item.

Import path

/ccm-cms-assets-imagestep.ftl"

Example usage:

<#import "/ccm-cms-assets-imagestep.ftl" as Images>

<#list Images.getImageAttachments(item)>
    <div class="image-attachments">
        <#items as image>
            <figure>
                <div>
                    <a data-fancybox="gallery">
                        <img src="${Images.getImageUrl(image)}"
                             width="100%" 
                             height="auto" />
                    </a>
                </div>
                <figcaption>
                    ${Images.getImageCaption(image)}
                </figcaption>
            </figure>
        </#items>
    </div>
</#list>

getImageAttachments(item: Node): Sequence<Node>

Get the image attachments of the provided content item.

getImageId(image: Node): String

Gets the ID of the provided image.

getImageName(image: Node): String

Gets the name of the provided image.

getImageCaption(image: Node): String

Gets the caption of the provided image.

getImageSortKey(image: Node): String

Gets the sort key of the provided image.

getImageWidth(image: Node): String

Gets the width of the provided image.

getImageHeight(image: Node): String

Gets the height of the provided image.

getImageUrl(image: Node): String

Gets the URL of the provided image.