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AEM 6550 - AEM Assets show Tags in List View | AEM Community Blog Seeding

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07-08-2020

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AEM 6550 - AEM Assets show Tags in List View by Sreekanth Choudry Nalabotu

Abstract

Solution

1) Add the custom tag column configuration in /apps/dam/gui/content/commons/availablecolumns (Sling Resource Merger combines the otb columns in /libs/dam/gui/content/commons/availablecolumns with ones configured in /apps)







2) Add the following code for rendering tag titles in /apps/dam/gui/coral/components/admin/contentrenderer/row/common/reorder.jsp; include the otb reorder.jsp using cq:include


<%@include file="/libs/granite/ui/global.jsp"%>
<%@ page import="org.apache.sling.api.resource.ValueMap" %>
<%@ page import="org.apache.sling.api.resource.Resource" %>
<%@ page import="com.day.cq.tagging.TagManager" %>
<%@ page import="com.day.cq.tagging.Tag" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.Arrays" %>
<%@ page import="com.day.cq.dam.api.Asset" %>
<%@ page import="org.apache.commons.collections.CollectionUtils" %>
<%@ page import="org.apache.commons.lang3.ArrayUtils" %>
<%@taglib prefix="cq" uri="http://www.day.com/taglibs/cq/1.0"%>

<%
final String ASSET_RES_TYPE = "dam/gui/coral/components/admin/contentrenderer/row/asset";

Resource assetResource = resource;
TagManager tagManager = assetResource.getResourceResolver().adaptTo(TagManager.class);
String eaemTags = "";

if(assetResource.getResourceType().equals(ASSET_RES_TYPE)){
Object[] tags = (Object[])assetResource.adaptTo(Asset.class).getMetadata("cq:tags");

if(!ArrayUtils.isEmpty(tags)){
List tagWords = new ArrayList(tags.length);

Arrays.stream(tags).forEach(tag -> tagWords.add(tagManager.resolve(tag.toString()).getTitle()));

eaemTags = String.join(", ", tagWords);;
}
}
%>
<%= eaemTags %>




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