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Ajax pickers now support navigating up parent hierarchies from any start location

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@7753 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Kevin Roast
2008-01-04 14:47:02 +00:00
parent 1b466e3f12
commit f5738eee4d
2 changed files with 56 additions and 21 deletions
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60
source/java/org/alfresco/web/bean/ajax/PickerBean.java
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@@ -73,6 +73,7 @@ public class PickerBean
private static final String ID_ID = "id";
private static final String ID_PARENT = "parent";
private static final String PARAM_PARENT = "parent";
private static final String PARAM_CHILD = "child";
private static final String PARAM_MIMETYPES = "mimetypes";
private static final String FOLDER_IMAGE_PREFIX = "/images/icons/";
@@ -200,7 +201,10 @@ public class PickerBean
/**
* Return the JSON objects representing a list of cm:folder nodes.
*
* IN: "parent" - null for Company Home child folders, else the parent noderef of the folders to retrieve.
* IN: "parent" - noderef (can be null) of the parent to retrieve the child folder nodes for. Null is valid
* and specifies the Company Home root as the parent.
* IN: "child" - non-null value of the child noderef to retrieve the siblings for - the parent value returned
* in the JSON response will be the parent of the specified child.
*
* The 16x16 pixel folder icon path is output as the 'icon' property for each child folder.
*/
@@ -217,25 +221,38 @@ public class PickerBean
List<ChildAssociationRef> childRefs;
NodeRef companyHomeRef = new NodeRef(Repository.getStoreRef(), Application.getCompanyRootId(fc));
NodeRef parentRef = null;
Map params = fc.getExternalContext().getRequestParameterMap();
String strParentRef = (String)params.get(PARAM_PARENT);
if (strParentRef == null || strParentRef.length() == 0)
String strChildRef = (String)params.get(PARAM_CHILD);
if (strChildRef != null && strChildRef.length() != 0)
{
parentRef = companyHomeRef;
strParentRef = parentRef.toString();
// TODO: check permission on the parent
NodeRef childRef = new NodeRef(strChildRef);
parentRef = this.nodeService.getPrimaryParent(childRef).getParentRef();
}
else
{
parentRef = new NodeRef(strParentRef);
// TODO: check permission on the parent
String strParentRef = (String)params.get(PARAM_PARENT);
if (strParentRef == null || strParentRef.length() == 0)
{
parentRef = companyHomeRef;
strParentRef = parentRef.toString();
}
else
{
parentRef = new NodeRef(strParentRef);
}
}
List<FileInfo> folders = this.fileFolderService.listFolders(parentRef);
JSONWriter out = new JSONWriter(fc.getResponseWriter());
out.startObject();
out.startValue(ID_PARENT);
out.startObject();
out.writeValue(ID_ID, strParentRef);
out.writeValue(ID_ID, parentRef.toString());
out.writeValue(ID_NAME, Repository.getNameForNode(this.internalNodeService, parentRef));
if (parentRef.equals(companyHomeRef))
{
@@ -274,7 +291,10 @@ public class PickerBean
/**
* Return the JSON objects representing a list of cm:folder and cm:content nodes.
*
* IN: "parent" - null for Company Home child nodes, else the parent noderef of the folders to retrieve.
* IN: "parent" - noderef (can be null) of the parent to retrieve the child nodes for. Null is valid
* and specifies the Company Home root as the parent.
* IN: "child" - non-null value of the child noderef to retrieve the siblings for - the parent value returned
* in the JSON response will be the parent of the specified child.
* IN: "mimetypes" (optional) - if set, a comma separated list of mimetypes to restrict the file list.
*
* It is assumed that only files should be selectable, all cm:folder nodes will be marked with the
@@ -299,17 +319,29 @@ public class PickerBean
List<ChildAssociationRef> childRefs;
NodeRef companyHomeRef = new NodeRef(Repository.getStoreRef(), Application.getCompanyRootId(fc));
NodeRef parentRef = null;
Map params = fc.getExternalContext().getRequestParameterMap();
String strParentRef = (String)params.get(PARAM_PARENT);
if (strParentRef == null || strParentRef.length() == 0)
String strChildRef = (String)params.get(PARAM_CHILD);
if (strChildRef != null && strChildRef.length() != 0)
{
parentRef = companyHomeRef;
strParentRef = parentRef.toString();
// TODO: check permission on the parent
NodeRef childRef = new NodeRef(strChildRef);
parentRef = this.nodeService.getPrimaryParent(childRef).getParentRef();
}
else
{
parentRef = new NodeRef(strParentRef);
// TODO: check permission on the parent
String strParentRef = (String)params.get(PARAM_PARENT);
if (strParentRef == null || strParentRef.length() == 0)
{
parentRef = companyHomeRef;
strParentRef = parentRef.toString();
}
else
{
parentRef = new NodeRef(strParentRef);
}
}
// look for mimetype restriction parameter
@@ -331,7 +363,7 @@ public class PickerBean
out.startObject();
out.startValue(ID_PARENT);
out.startObject();
out.writeValue(ID_ID, strParentRef);
out.writeValue(ID_ID, parentRef.toString());
out.writeValue(ID_NAME, Repository.getNameForNode(this.internalNodeService, parentRef));
if (parentRef.equals(companyHomeRef))
{