Remove PropertyEditLink custom jsptag and associated files
This commit is contained in:
ryounes
parent
6b26d43d00
commit
5021069574
4 changed files with 0 additions and 848 deletions
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@ -1,713 +0,0 @@
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/* $This file is distributed under the terms of the license in /doc/license.txt$ */
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package edu.cornell.mannlib.vitro.webapp.web.jsptags;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import java.util.ArrayList;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.jsp.JspException;
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import javax.servlet.jsp.JspWriter;
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import javax.servlet.jsp.tagext.TagSupport;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import com.hp.hpl.jena.rdf.model.Model;
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import com.hp.hpl.jena.rdf.model.RDFNode;
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import com.hp.hpl.jena.rdf.model.StmtIterator;
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import edu.cornell.mannlib.vitro.webapp.auth.identifier.IdentifierBundle;
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import edu.cornell.mannlib.vitro.webapp.auth.identifier.RequestIdentifiers;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.PolicyList;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.RequestPolicyList;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.ServletPolicyList;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.Authorization;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.PolicyDecision;
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import edu.cornell.mannlib.vitro.webapp.auth.policy.ifaces.PolicyIface;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.ifaces.RequestActionConstants;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.ifaces.RequestedAction;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.AddDataPropStmt;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.AddObjectPropStmt;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.DropDataPropStmt;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.DropObjectPropStmt;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.EditDataPropStmt;
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import edu.cornell.mannlib.vitro.webapp.auth.requestedAction.propstmt.EditObjPropStmt;
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import edu.cornell.mannlib.vitro.webapp.beans.DataProperty;
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import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatement;
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import edu.cornell.mannlib.vitro.webapp.beans.DataPropertyStatementImpl;
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import edu.cornell.mannlib.vitro.webapp.beans.Individual;
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import edu.cornell.mannlib.vitro.webapp.beans.ObjectProperty;
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import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatement;
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import edu.cornell.mannlib.vitro.webapp.beans.ObjectPropertyStatementImpl;
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import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
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import edu.cornell.mannlib.vitro.webapp.dao.VitroVocabulary;
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import edu.cornell.mannlib.vitro.webapp.edit.n3editing.RdfLiteralHash;
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import edu.cornell.mannlib.vitro.webapp.filestorage.model.ImageInfo;
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import edu.cornell.mannlib.vitro.webapp.utils.FrontEndEditingUtils;
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import edu.cornell.mannlib.vitro.webapp.utils.StringUtils;
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/**
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* JSP tag to generate the HTML of links for edit, delete or
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* add of a Property.
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*
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* Maybe we should have a mode where it just sets a var to a
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* map with "href" = "edit/editDatapropDispatch.jsp?subjectUri=..." and "type" = "delete"
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*
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* @author bdc34
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*
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*/
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public class PropertyEditLinks extends TagSupport{
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Object item;
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String var;
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String icons;
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String data;
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private static final Log log = LogFactory.getLog(PropertyEditLinks.class.getName());
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public static final String ICON_DIR = "/images/edit_icons/";
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public Object getItem() { return item; }
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public void setItem(Object item) { this.item = item; }
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public String getVar(){ return var; }
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public void setVar(String var){ this.var = var; }
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public void setIcons(String ic){ icons = ic; }
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public String getIcons(){ return icons; }
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public void setData(String data){ this.data = data; }
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public String getData(){ return data; }
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@Override
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public int doStartTag() throws JspException {
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if( item == null ) {
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log.error("item passed to <edLnk> tag is null");
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return SKIP_BODY;
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}
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PolicyIface policy = RequestPolicyList.getPolicies((HttpServletRequest)pageContext.getRequest());
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IdentifierBundle ids = RequestIdentifiers.getIdBundleForRequest(pageContext.getRequest());
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Individual entity = (Individual)pageContext.getRequest().getAttribute("entity");
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LinkStruct[] links = null;
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//get context prefix needs to end with a slash like "/vivo/" or "/"
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String contextPath = ((HttpServletRequest)pageContext.getRequest()).getContextPath();
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if( ! contextPath.endsWith("/") )
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contextPath = contextPath + "/";
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if( ! contextPath.startsWith("/") )
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contextPath = "/" + contextPath;
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if( item instanceof ObjectPropertyStatement ){
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ObjectPropertyStatement ops = (ObjectPropertyStatement)item;
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ops = getObjectPropertyStatementForCustomLinks(ops);
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links = doObjPropStmt( ops, policyToAccess(ids, policy, ops), contextPath );
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} else if( item instanceof DataPropertyStatement ){
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DataPropertyStatement prop = (DataPropertyStatement)item;
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links = doDataPropStmt( prop, policyToAccess(ids, policy, prop), contextPath );
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} else if (entity == null) {
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log.error("unable to find an Individual in request using var name 'entity'");
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return SKIP_BODY;
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} else if( item instanceof ObjectProperty ){
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ObjectProperty prop = (ObjectProperty)item;
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links = doObjProp( prop, entity, policyToAccess(ids, policy, entity.getURI(), prop), contextPath );
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} else if( item instanceof DataProperty ){
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DataProperty prop = (DataProperty)item; // a DataProperty populated for this subject individual
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links = doDataProp( prop, entity, policyToAccess(ids, policy, entity.getURI(), prop),contextPath );
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// Vitro namespace property
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} else if (item instanceof String) {
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String predicateUri = (String) item;
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String subjectUri = entity.getURI();
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if (FrontEndEditingUtils.isVitroNsDataProp(predicateUri)) {
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if (data == null) { // link to add a new value
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links = doVitroNsDataProp( subjectUri, predicateUri, policyToAccess(ids, policy, subjectUri, predicateUri), contextPath );
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} else { // links to edit or delete an existing value
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DataPropertyStatement dps = new DataPropertyStatementImpl(subjectUri, predicateUri, data);
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links = doVitroNsDataPropStmt( dps, entity, policyToAccess(ids, policy, dps), contextPath );
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}
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} else if (FrontEndEditingUtils.isVitroNsObjProp(predicateUri)) {
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if (data == null) { // link to add a new value
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links = doObjProp( subjectUri, predicateUri, policyToAccess(ids, policy, subjectUri, predicateUri), contextPath );
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} else { // links to edit or delete an existing value
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ObjectPropertyStatement prop = new ObjectPropertyStatementImpl(subjectUri, predicateUri, data);
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links = doObjPropStmt( prop, policyToAccess(ids, policy, prop), contextPath );
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}
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} else if (VitroVocabulary.IND_MAIN_IMAGE.equals(predicateUri)) {
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links = doImageLinks(entity, ids, policy, contextPath);
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} else {
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log.error("PropertyEditLinks cannot make links for an object of type " + predicateUri);
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return SKIP_BODY;
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}
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} else {
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log.error("PropertyEditLinks cannot make links for an object of type "+item.getClass().getName());
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return SKIP_BODY;
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}
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if( getVar() != null ){
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pageContext.getRequest().setAttribute(getVar(), links);
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} else {
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try{
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JspWriter out = pageContext.getOut();
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if( links != null){
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for( LinkStruct ln : links ){
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if( ln != null ){
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out.print( ln.makeElement() + '\n' );
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}
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}
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}
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} catch(IOException ioe){
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log.error( ioe );
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}
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}
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return SKIP_BODY;
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}
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private ObjectPropertyStatement getObjectPropertyStatementForCustomLinks(ObjectPropertyStatement ops) {
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// rjy7 Another ugly hack to support collation of authorships by publication subclasses
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// (NIHVIVO-1158). To display authorships this way, we've replaced the person-to-authorship
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// statements with authorship-to-publication statements. Now we have to hack the edit links
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// to edit the authorInAuthorship property statement rather than the linkedInformationResource
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// statement.
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String propertyUri = ops.getPropertyURI();
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if (propertyUri.equals("http://vivoweb.org/ontology/core#linkedInformationResource")) {
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String objectUri = ops.getSubjectURI();
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String predicateUri = "http://vivoweb.org/ontology/core#authorInAuthorship";
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String subjectUri = ((Individual)pageContext.getRequest().getAttribute("entity")).getURI();
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ops = new ObjectPropertyStatementImpl(subjectUri, predicateUri, objectUri);
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}
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return ops;
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}
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protected LinkStruct[] doDataProp(DataProperty dprop, Individual entity, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || dprop == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("null or empty access type array in doDataProp for dprop "+dprop.getPublicName()+"; most likely just a property prohibited from editing");
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return empty_array;
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}
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LinkStruct[] links = new LinkStruct[1];
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if (dprop.getDataPropertyStatements()!= null && dprop.getDisplayLimit()==1 && dprop.getDataPropertyStatements().size()>=1) {
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log.debug("not showing an \"add\" link for data property because it has a display limit of 1 (a hack until expose a choice to make the dataproperty functional)");
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} else {
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if( contains( allowedAccessTypeArray, EditLinkAccess.ADDNEW ) ){
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log.debug("data property "+dprop.getPublicName()+" gets an \"add\" link");
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String url = makeRelativeHref(contextPath + "edit/editDatapropStmtRequestDispatch.jsp",
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"subjectUri", entity.getURI(),
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"predicateUri", dprop.getURI());
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LinkStruct ls = new LinkStruct();
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ls.setHref( url );
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ls.setType("add");
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ls.setMouseoverText("add a new entry");
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links[0] = ls;
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} else {
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log.debug("no add link generated for property "+dprop.getPublicName());
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}
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}
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return links;
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}
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protected LinkStruct[] doVitroNsDataProp(String subjectUri, String propertyUri, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || subjectUri == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("null or empty access type array in doDataProp for vitro namespace property " + propertyUri + "; most likely just a property prohibited from editing");
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return empty_array;
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}
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LinkStruct[] links = new LinkStruct[1];
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Model model = (Model)pageContext.getServletContext().getAttribute("jenaOntModel");
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StmtIterator stmts = model.listStatements(model.createResource(subjectUri),
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model.getProperty(propertyUri),
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(RDFNode) null);
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if (stmts.hasNext()) {
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log.debug("not showing an \"add\" link for vitro namespace property " + propertyUri + " because it has a limit of 1");
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} else {
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if( contains( allowedAccessTypeArray, EditLinkAccess.ADDNEW ) ){
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log.debug("vitro namespace property "+propertyUri+" gets an \"add\" link");
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LinkStruct ls = null;
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String url = makeRelativeHref(contextPath +"edit/editDatapropStmtRequestDispatch.jsp",
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"subjectUri", subjectUri,
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"predicateUri", propertyUri,
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"vitroNsProp", "true");
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ls = new LinkStruct();
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ls.setHref( url );
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ls.setType("add");
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ls.setMouseoverText("add a new entry");
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links[0] = ls;
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} else {
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log.debug("no add link generated for vitro namespace property "+propertyUri);
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}
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}
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return links;
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}
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protected LinkStruct[] doObjProp(ObjectProperty oprop, Individual entity, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || oprop == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("null or empty access type array in doObjProp for oprop "+oprop.getDomainPublic()+"; most likely just a property prohibited from editing");
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return empty_array;
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}
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return doObjProp(entity.getURI(), oprop.getURI(), allowedAccessTypeArray, contextPath);
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}
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protected LinkStruct[] doObjProp(String subjectUri, String predicateUri, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || subjectUri == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("null or empty access type array in doObjProp for oprop "+ predicateUri +"; most likely just a property prohibited from editing");
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return empty_array;
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}
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LinkStruct[] links = new LinkStruct[1];
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if( contains( allowedAccessTypeArray, EditLinkAccess.ADDNEW )){
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String url= makeRelativeHref(contextPath + "edit/editRequestDispatch.jsp",
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"subjectUri", subjectUri,
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"predicateUri", predicateUri);
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LinkStruct ls = new LinkStruct();
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ls.setHref( url );
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ls.setType("add");
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ls.setMouseoverText("add " + getObjPropMouseoverLabel(predicateUri));
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links[0]=ls;
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}
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return links;
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}
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protected LinkStruct[] doDataPropStmt(DataPropertyStatement dpropStmt, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || dpropStmt == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("null or empty access type array in doDataPropStmt for "+dpropStmt.getDatapropURI());
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return empty_array;
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}
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LinkStruct[] links = new LinkStruct[2];
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int index=0;
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String dpropHash = String.valueOf(RdfLiteralHash.makeRdfLiteralHash( dpropStmt ));
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if( contains( allowedAccessTypeArray, EditLinkAccess.MODIFY ) ){
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log.debug("permission found to UPDATE data property statement "+dpropStmt.getDatapropURI()+" ("+dpropStmt.getData()+") so icon created");
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String url = ( contains( allowedAccessTypeArray, EditLinkAccess.DELETE ) )
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? makeRelativeHref(contextPath + "edit/editDatapropStmtRequestDispatch.jsp",
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"subjectUri", dpropStmt.getIndividualURI(),
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"predicateUri", dpropStmt.getDatapropURI(),
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"datapropKey", dpropHash)
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: makeRelativeHref(contextPath + "edit/editDatapropStmtRequestDispatch.jsp",
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"subjectUri", dpropStmt.getIndividualURI(),
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"predicateUri", dpropStmt.getDatapropURI(),
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"datapropKey", dpropHash,
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"deleteProhibited", "prohibited");
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LinkStruct ls = new LinkStruct();
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ls.setHref( url );
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ls.setType("edit");
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ls.setMouseoverText("edit this text");
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links[index] = ls; index++;
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} else {
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log.debug("NO permission to UPDATE this data property statement ("+dpropStmt.getDatapropURI()+") found in policy");
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}
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if( contains( allowedAccessTypeArray, EditLinkAccess.DELETE ) ){
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log.debug("permission found to DELETE data property statement "+dpropStmt.getDatapropURI()+" so icon created");
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String url = makeRelativeHref(contextPath + "edit/editDatapropStmtRequestDispatch.jsp",
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"subjectUri", dpropStmt.getIndividualURI(),
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"predicateUri", dpropStmt.getDatapropURI(),
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"datapropKey", dpropHash,
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"cmd", "delete");
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LinkStruct ls = new LinkStruct();
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ls.setHref( url );
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ls.setType("delete");
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ls.setMouseoverText("delete this text");
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links[index] = ls; index++;
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} else {
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log.debug("NO permission to DELETE this data property statement ("+dpropStmt.getDatapropURI()+") found in policy");
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}
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return links;
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}
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protected LinkStruct[] doVitroNsDataPropStmt(DataPropertyStatement dpropStmt, Individual subject, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
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if( allowedAccessTypeArray == null || dpropStmt == null || allowedAccessTypeArray.length == 0 ) {
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log.debug("Null or empty access type array for vitro namespace property " + dpropStmt.getDatapropURI());
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return empty_array;
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}
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String subjectUri = subject.getURI();
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String predicateUri = dpropStmt.getDatapropURI();
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LinkStruct[] links = new LinkStruct[2];
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String value = dpropStmt.getData();
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Model model = (Model)pageContext.getServletContext().getAttribute("jenaOntModel");
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String dpropHash = null;
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try{
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dpropHash = String.valueOf(RdfLiteralHash.makeVitroNsLiteralHash( subject, predicateUri, value, model ));
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}catch(IllegalArgumentException ex){
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log.debug("could not create hash for " + subject + " " + predicateUri + " " + value);
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return links;
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}
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String dispatchUrl = contextPath + "edit/editDatapropStmtRequestDispatch.jsp";
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int index = 0;
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boolean deleteAllowed = ( contains( allowedAccessTypeArray, EditLinkAccess.DELETE ) &&
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!( predicateUri.equals(VitroVocabulary.LABEL)) || predicateUri.equals(VitroVocabulary.RDF_TYPE) );
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if( contains( allowedAccessTypeArray, EditLinkAccess.MODIFY ) ){
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log.debug("permission found to UPDATE vitro namepsace property statement "+ predicateUri);
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LinkStruct ls = new LinkStruct();
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String url = deleteAllowed
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? makeRelativeHref(dispatchUrl,
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"subjectUri", subjectUri,
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"predicateUri", predicateUri,
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"datapropKey", dpropHash,
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"vitroNsProp", "true")
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: makeRelativeHref(dispatchUrl,
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"subjectUri", subjectUri,
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"predicateUri", predicateUri,
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"datapropKey", dpropHash,
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"vitroNsProp", "true",
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"deleteProhibited", "prohibited");
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ls.setHref(url);
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ls.setType("edit");
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ls.setMouseoverText(predicateUri.equals("label") ? "edit name" : "edit this text");
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links[index] = ls;
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index++;
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}
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else {
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log.debug("NO permission found to UPDATE vitro namespace property " + predicateUri);
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}
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// Name and type can be edited but not deleted
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if ( deleteAllowed ) {
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LinkStruct ls = new LinkStruct();
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log.debug("Permission found to DELETE vitro namespace property " + predicateUri);
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String url = makeRelativeHref(dispatchUrl,
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"subjectUri", subjectUri,
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"predicateUri", predicateUri,
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"datapropKey", dpropHash,
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"vitroNsProp", "true",
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"cmd", "delete");
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ls.setHref(url);
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||||
ls.setType("delete");
|
||||
ls.setMouseoverText("delete this text");
|
||||
links[index] = ls;
|
||||
index++;
|
||||
}
|
||||
else {
|
||||
log.debug("NO permission found to DELETE vitro namespace property " + predicateUri);
|
||||
}
|
||||
|
||||
return links;
|
||||
}
|
||||
|
||||
protected LinkStruct[] doObjPropStmt(ObjectPropertyStatement opropStmt, EditLinkAccess[] allowedAccessTypeArray, String contextPath) {
|
||||
if( allowedAccessTypeArray == null || opropStmt == null || allowedAccessTypeArray.length == 0 ) {
|
||||
log.debug("null or empty access type array in doObjPropStmt for "+opropStmt.getPropertyURI());
|
||||
return empty_array;
|
||||
}
|
||||
|
||||
String subjectUri = opropStmt.getSubjectURI();
|
||||
String predicateUri = opropStmt.getPropertyURI();
|
||||
String objectUri = opropStmt.getObjectURI();
|
||||
|
||||
String mouseoverLabel = getObjPropMouseoverLabel(predicateUri);
|
||||
|
||||
LinkStruct[] links = new LinkStruct[2];
|
||||
int index=0;
|
||||
|
||||
if( contains( allowedAccessTypeArray, EditLinkAccess.MODIFY ) ){
|
||||
log.debug("permission found to UPDATE object property statement "+ predicateUri +" so icon created");
|
||||
String url = ( contains( allowedAccessTypeArray, EditLinkAccess.DELETE ) )
|
||||
? makeRelativeHref(contextPath + "edit/editRequestDispatch.jsp",
|
||||
"subjectUri", subjectUri,
|
||||
"predicateUri", predicateUri,
|
||||
"objectUri", objectUri)
|
||||
: makeRelativeHref(contextPath + "edit/editRequestDispatch.jsp",
|
||||
"subjectUri", subjectUri,
|
||||
"predicateUri", predicateUri,
|
||||
"objectUri", objectUri,
|
||||
"deleteProhibited", "prohibited");
|
||||
|
||||
LinkStruct ls = new LinkStruct();
|
||||
ls.setHref( url );
|
||||
ls.setType("edit");
|
||||
ls.setMouseoverText("change this " + mouseoverLabel);
|
||||
links[index] = ls; index++;
|
||||
|
||||
} else {
|
||||
log.debug("NO permission to UPDATE this object property statement (" + predicateUri + ") found in policy");
|
||||
}
|
||||
if( contains( allowedAccessTypeArray, EditLinkAccess.DELETE ) ){
|
||||
log.debug("permission found to DELETE object property statement "+ predicateUri + " so icon created");
|
||||
String url = makeRelativeHref(contextPath + "edit/editRequestDispatch.jsp",
|
||||
"subjectUri", subjectUri,
|
||||
"predicateUri", predicateUri,
|
||||
"objectUri", objectUri,
|
||||
"cmd", "delete");
|
||||
LinkStruct ls = new LinkStruct();
|
||||
ls.setHref( url );
|
||||
ls.setType("delete");
|
||||
ls.setMouseoverText("delete this " + mouseoverLabel);
|
||||
links[index] = ls; index++;
|
||||
|
||||
} else {
|
||||
log.debug("NO permission to DELETE this object property statement (" + predicateUri + ") found in policy");
|
||||
}
|
||||
return links;
|
||||
}
|
||||
|
||||
protected LinkStruct[] doImageLinks(Individual entity,
|
||||
IdentifierBundle ids, PolicyIface policy, String contextPath) {
|
||||
VitroRequest vreq = new VitroRequest((HttpServletRequest) pageContext
|
||||
.getRequest());
|
||||
ImageInfo imageInfo = ImageInfo.instanceFromEntityUri(vreq
|
||||
.getFullWebappDaoFactory(), entity);
|
||||
|
||||
String subjectUri = entity.getURI();
|
||||
String predicateUri = VitroVocabulary.IND_MAIN_IMAGE;
|
||||
|
||||
if (imageInfo == null) {
|
||||
EditLinkAccess[] accesses = policyToAccess(ids, policy, subjectUri,
|
||||
predicateUri);
|
||||
|
||||
if (contains(accesses, EditLinkAccess.ADDNEW)) {
|
||||
log.debug("permission to ADD main image to " + subjectUri);
|
||||
boolean isPerson = entity
|
||||
.isVClass("http://xmlns.com/foaf/0.1/Person");
|
||||
if (isPerson) {
|
||||
return new LinkStruct[] { getImageLink(subjectUri,
|
||||
contextPath, "edit", "upload an image", "add") };
|
||||
} else {
|
||||
return new LinkStruct[] { getImageLink(subjectUri,
|
||||
contextPath, "add", "upload an image", "add") };
|
||||
}
|
||||
} else {
|
||||
log.debug("NO permission to ADD main image to " + subjectUri);
|
||||
return empty_array;
|
||||
}
|
||||
} else {
|
||||
ObjectPropertyStatement prop = new ObjectPropertyStatementImpl(
|
||||
subjectUri, predicateUri, imageInfo.getMainImage().getUri());
|
||||
EditLinkAccess[] allowedAccessTypeArray = policyToAccess(ids,
|
||||
policy, prop);
|
||||
|
||||
List<LinkStruct> links = new ArrayList<LinkStruct>();
|
||||
if (contains(allowedAccessTypeArray, EditLinkAccess.MODIFY)) {
|
||||
log.debug("permission to MODIFY main image to " + subjectUri);
|
||||
links.add(getImageLink(subjectUri, contextPath, "edit",
|
||||
"replace this image", "edit"));
|
||||
} else {
|
||||
log.debug("NO permission to MODIFY main image to "
|
||||
+ subjectUri);
|
||||
}
|
||||
|
||||
if (contains(allowedAccessTypeArray, EditLinkAccess.DELETE)) {
|
||||
log.debug("permission to DELETE main image to " + subjectUri);
|
||||
links.add(getImageLink(subjectUri, contextPath, "delete",
|
||||
"delete this image", "delete"));
|
||||
} else {
|
||||
log.debug("NO permission to DELETE main image to "
|
||||
+ subjectUri);
|
||||
}
|
||||
return links.toArray(new LinkStruct[links.size()]);
|
||||
}
|
||||
}
|
||||
|
||||
/* ********************* utility methods ********************************* */
|
||||
protected static String makeRelativeHref( String baseUrl, String ... queries ) {
|
||||
String href = baseUrl;
|
||||
if( queries == null || queries.length % 2 != 0 )
|
||||
log.debug("makeRelativeHref() needs an even number of queries");
|
||||
|
||||
for( int i=0; i < queries.length; i=i+2){
|
||||
String separator = ( i==0 ? "?" : "&" );
|
||||
try {
|
||||
href = href + separator + URLEncoder.encode(queries[i], "UTF-8") + '=' + URLEncoder.encode(queries[i+1],"UTF-8");
|
||||
} catch (UnsupportedEncodingException e) { log.error( e ); }
|
||||
}
|
||||
return href;
|
||||
}
|
||||
|
||||
protected static boolean contains(EditLinkAccess[] allowedAccessTypeArray, EditLinkAccess accessType) {
|
||||
if( allowedAccessTypeArray == null || allowedAccessTypeArray.length == 0 || accessType == null )
|
||||
return false;
|
||||
|
||||
for( int i=0; i< allowedAccessTypeArray.length ; i ++ ){
|
||||
if( allowedAccessTypeArray[i] == accessType ) return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public static final EditLinkAccess[] NO_ACCESS = {};
|
||||
public static final EditLinkAccess[] ACCESS_TEMPLATE = {};
|
||||
|
||||
protected EditLinkAccess[] policyToAccess( IdentifierBundle ids, PolicyIface policy, String subjectUri, ObjectProperty item){
|
||||
EditLinkAccess[] allowedAccessTypeArray;
|
||||
|
||||
RequestedAction action = new AddObjectPropStmt(subjectUri, item.getURI(), RequestActionConstants.SOME_URI);
|
||||
PolicyDecision dec = policy.isAuthorized(ids, action);
|
||||
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
allowedAccessTypeArray = new EditLinkAccess[1];
|
||||
allowedAccessTypeArray[0] = EditLinkAccess.ADDNEW;
|
||||
}else
|
||||
allowedAccessTypeArray = NO_ACCESS;
|
||||
|
||||
return allowedAccessTypeArray;
|
||||
}
|
||||
|
||||
protected EditLinkAccess[] policyToAccess( IdentifierBundle ids, PolicyIface policy, ObjectPropertyStatement item){
|
||||
ArrayList<EditLinkAccess> list = new ArrayList<EditLinkAccess>(2);
|
||||
|
||||
RequestedAction action = new EditObjPropStmt( item );
|
||||
PolicyDecision dec = policy.isAuthorized(ids, action);
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
list.add( EditLinkAccess.MODIFY);
|
||||
}
|
||||
|
||||
action = new DropObjectPropStmt(item.getSubjectURI(), item.getPropertyURI(), item.getObjectURI());
|
||||
dec = policy.isAuthorized(ids, action);
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
list.add( EditLinkAccess.DELETE );
|
||||
}
|
||||
return list.toArray(ACCESS_TEMPLATE);
|
||||
}
|
||||
|
||||
protected EditLinkAccess[] policyToAccess( IdentifierBundle ids, PolicyIface policy, DataPropertyStatement item) {
|
||||
ArrayList<EditLinkAccess> list = new ArrayList<EditLinkAccess>(2);
|
||||
|
||||
RequestedAction action = new EditDataPropStmt( item );
|
||||
PolicyDecision dec = policy.isAuthorized(ids, action);
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
list.add( EditLinkAccess.MODIFY);
|
||||
}
|
||||
|
||||
action = new DropDataPropStmt( item );
|
||||
dec = policy.isAuthorized(ids, action);
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
list.add( EditLinkAccess.DELETE );
|
||||
}
|
||||
return list.toArray(ACCESS_TEMPLATE);
|
||||
}
|
||||
|
||||
protected EditLinkAccess[] policyToAccess( IdentifierBundle ids, PolicyIface policy, String subjectUri, DataProperty item) {
|
||||
|
||||
String propertyUri = item.getURI();
|
||||
return policyToAccess(ids, policy, subjectUri, propertyUri);
|
||||
}
|
||||
|
||||
protected EditLinkAccess[] policyToAccess( IdentifierBundle ids, PolicyIface policy, String subjectUri, String propertyUri) {
|
||||
|
||||
EditLinkAccess[] access;
|
||||
|
||||
RequestedAction action = new AddDataPropStmt(subjectUri, propertyUri, RequestActionConstants.SOME_LITERAL, null, null);
|
||||
PolicyDecision dec = policy.isAuthorized(ids, action);
|
||||
|
||||
if( dec != null && dec.getAuthorized() == Authorization.AUTHORIZED ){
|
||||
access = new EditLinkAccess[1];
|
||||
access[0] = EditLinkAccess.ADDNEW;
|
||||
}else
|
||||
access = NO_ACCESS;
|
||||
|
||||
return access;
|
||||
}
|
||||
|
||||
public enum EditLinkAccess{ MODIFY, DELETE, ADDNEW, INFO, ADMIN }
|
||||
|
||||
public class LinkStruct {
|
||||
String href;
|
||||
String type;
|
||||
String mouseoverText;
|
||||
|
||||
public void setHref(String href) {
|
||||
this.href = href;
|
||||
}
|
||||
public void setType(String type) {
|
||||
this.type = type;
|
||||
}
|
||||
public void setMouseoverText(String s) {
|
||||
mouseoverText = s;
|
||||
}
|
||||
|
||||
public String makeElement(){
|
||||
String element =
|
||||
"<a class=\"image " + type + "\" href=\"" + href +
|
||||
"\" title=\"" + (mouseoverText==null ? type : mouseoverText) + "\">" ;
|
||||
|
||||
if( "true".equalsIgnoreCase(getIcons()) ){
|
||||
String contextPath=((HttpServletRequest)pageContext.getRequest()).getContextPath();
|
||||
String imagePath=null;
|
||||
if (contextPath==null) {
|
||||
imagePath = ICON_DIR + type + ".gif";
|
||||
log.debug("image path when context path null: \""+imagePath+"\".");
|
||||
} else if (contextPath.equals("")) {
|
||||
imagePath = ICON_DIR + type + ".gif";
|
||||
log.debug("image path when context path blank: \""+imagePath+"\".");
|
||||
} else {
|
||||
imagePath = contextPath + ICON_DIR + type + ".gif";
|
||||
log.debug("image path when non-zero context path (\""+contextPath+"\"): \""+imagePath+"\".");
|
||||
}
|
||||
element += "<img src=\"" + imagePath+ "\" alt=\"" + type + "\"/>";
|
||||
} else {
|
||||
element += type ;
|
||||
}
|
||||
return element + "</a>\n";
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public class ImageLinkStruct extends LinkStruct {
|
||||
String text;
|
||||
|
||||
public void setText(String text) {
|
||||
this.text = text;
|
||||
}
|
||||
|
||||
// Only a "delete" link gets the "thumbnail" class.
|
||||
// TODO Make this cleaner.
|
||||
public String makeElement() {
|
||||
String element = "<a class=\"image "
|
||||
+ ("delete".equals(type) ? "thumbnail delete" : type)
|
||||
+ "\" href=\"" + href + "\"";
|
||||
element += " title=\"" + mouseoverText + "\">";
|
||||
element += text;
|
||||
element += "</a>\n";
|
||||
return element;
|
||||
}
|
||||
}
|
||||
|
||||
private LinkStruct[] empty_array = {};
|
||||
|
||||
private LinkStruct getImageLink(String subjectUri, String contextPath,
|
||||
String action, String mouseOverText, String text) {
|
||||
ImageLinkStruct ls = new ImageLinkStruct();
|
||||
ls.setHref(makeRelativeHref(contextPath + "uploadImages", "entityUri",
|
||||
subjectUri, "action", action));
|
||||
ls.setType(action);
|
||||
ls.setMouseoverText(mouseOverText);
|
||||
ls.setText(text);
|
||||
return ls;
|
||||
}
|
||||
|
||||
private String getObjPropMouseoverLabel(String propertyUri) {
|
||||
String mouseoverText = "relationship"; // default
|
||||
|
||||
if (StringUtils.equalsOneOf(propertyUri, VitroVocabulary.ADDITIONAL_LINK, VitroVocabulary.PRIMARY_LINK)) {
|
||||
mouseoverText = "link";
|
||||
}
|
||||
|
||||
return mouseoverText;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue