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Add breadcrumbItems to menuData for custom breadcrumb rendering #704

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Add breadcrumbItems to menuData for custom breadcrumb rendering #704

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26 changes: 26 additions & 0 deletions framework/src/main/groovy/org/moqui/impl/screen/ScreenRenderImpl.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -2442,9 +2442,35 @@ class ScreenRenderImpl implements ScreenRender {
int extraPathListSize = extraPathList.size()
for (int i = 0; i < extraPathListSize; i++) extraPathList.set(i, StringUtilities.urlEncodeIfNeeded((String) extraPathList.get(i)))
}
List<Map> breadcrumbItems = null
Object breadcrumbItemsObj = ec.contextStack.getByString("screenBreadcrumbItems")
if (breadcrumbItemsObj instanceof Collection) {
breadcrumbItems = new LinkedList<>()
for (Object itemObj in (Collection) breadcrumbItemsObj) {
if (!(itemObj instanceof Map)) continue
Map item = (Map) itemObj
String title = item.get("title") != null ? item.get("title").toString() : null
if (title == null || title.isEmpty()) continue
Map crumbMap = [title:title]
Object pathWithParamsObj = item.get("pathWithParams")
if (pathWithParamsObj != null) {
String crumbPathWithParams = pathWithParamsObj.toString()
if (!crumbPathWithParams.isEmpty()) crumbMap.pathWithParams = crumbPathWithParams
} else {
Object pathObj = item.get("path")
if (pathObj != null) {
String crumbPath = pathObj.toString()
if (!crumbPath.isEmpty()) crumbMap.pathWithParams = crumbPath
}
}
breadcrumbItems.add(crumbMap)
}
if (breadcrumbItems.isEmpty()) breadcrumbItems = null
}
Map lastMap = [name:lastPathItem, title:lastTitle, path:lastPath, pathWithParams:currentPath.toString(),
image:lastImage, imageType:lastImageType, extraPathList:extraPathList, screenDocList:screenDocList,
renderModes:fullUrlInfo.targetScreen.renderModes, savedFinds:savedFindsList]
if (breadcrumbItems != null) lastMap.breadcrumbItems = breadcrumbItems
menuDataList.add(lastMap)
// not needed: screenStatic:fullUrlInfo.targetScreen.isServerStatic(renderMode)

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