com.venky.swf.views.model.ModelEditView Maven / Gradle / Ivy
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package com.venky.swf.views.model;
import com.venky.core.collections.LowerCaseStringCache;
import com.venky.core.collections.SequenceSet;
import com.venky.core.string.StringUtil;
import com.venky.core.util.ObjectUtil;
import com.venky.digest.Encryptor;
import com.venky.swf.db.Database;
import com.venky.swf.db.annotations.column.IS_VIRTUAL;
import com.venky.swf.db.annotations.column.ui.HIDDEN;
import com.venky.swf.db.model.Model;
import com.venky.swf.db.model.reflection.ModelReflector;
import com.venky.swf.path.Path;
import com.venky.swf.routing.Config;
import com.venky.swf.views.DashboardView;
import com.venky.swf.views.HtmlView;
import com.venky.swf.views.controls.Control;
import com.venky.swf.views.controls._IControl;
import com.venky.swf.views.controls.model.ModelAwareness;
import com.venky.swf.views.controls.page.Form;
import com.venky.swf.views.controls.page.Form.SubmitMethod;
import com.venky.swf.views.controls.page.HotLink;
import com.venky.swf.views.controls.page.IFrame;
import com.venky.swf.views.controls.page.Link;
import com.venky.swf.views.controls.page.buttons.Submit;
import com.venky.swf.views.controls.page.layout.Div;
import com.venky.swf.views.controls.page.layout.FluidContainer;
import com.venky.swf.views.controls.page.layout.FluidContainer.Column;
import com.venky.swf.views.controls.page.layout.FluidContainer.Row;
import com.venky.swf.views.controls.page.layout.FluidTable;
import com.venky.swf.views.controls.page.layout.Glyphicon;
import com.venky.swf.views.controls.page.layout.Tabs;
import com.venky.swf.views.controls.page.text.FileTextBox;
import com.venky.swf.views.controls.page.text.Label;
import com.venky.swf.views.controls.page.text.TextBox;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.logging.Level;
/**
*
* @author venky
*/
public class ModelEditView extends AbstractModelView {
private int numFieldsPerRow = 2;
private M record;
public ModelEditView(Path path, String[] includeFields,M record){
this(path,includeFields,record,"save");
}
public ModelEditView(Path path, String[] includeFields,M record,String formAction){
super(path,includeFields);
this.record = record;
this.formAction = formAction;
}
private String formAction = null ;
public M getRecord() {
return record;
}
public int getNumFieldsPerRow() {
return numFieldsPerRow;
}
public void setNumFieldsPerRow(int numFieldsPerRow) {
this.numFieldsPerRow = numFieldsPerRow;
}
public int getNumColumnsPerRow(){
return 2 * getNumFieldsPerRow();
}
protected String getFormAction(){
if (getPath().canAccessControllerAction(formAction) || (getRecord().getRawRecord().isNewRecord() && getPath().canAccessControllerAction(formAction, null))){
return formAction;
}else {
return "back";
}
}
protected String getDetailTabName(){
return getModelAwareness().getReflector().getModelClass().getSimpleName() + " Information";
}
@Override
protected void createBody(_IControl body) {
ModelReflector reflector = getModelAwareness().getReflector();
Tabs multiTab = new Tabs();
String selectedTab = StringUtil.valueOf(getPath().getFormFields().get("_select_tab"));
if (ObjectUtil.isVoid(selectedTab)){
selectedTab = getDetailTabName();
}
body.addControl(multiTab);
Form form = new Form();
final int NUM_COLUMNS_PER_ROW = 2;
FluidTable table = new FluidTable(NUM_COLUMNS_PER_ROW, form);
multiTab.addSection(table,getDetailTabName(),StringUtil.equals(getDetailTabName(), selectedTab));
addHotLinks(table, 0, getTabLinks(), new SequenceSet());
String action = getPath().controllerPath();
Config.instance().getLogger(getClass().getName()).fine("action:" + action);
form.setAction(action, getFormAction());
form.setMethod(SubmitMethod.POST);
Iterator field = getIncludedFields().iterator();
List hiddenFields = new ArrayList();
TextBox hiddenHashField = new TextBox();
hiddenHashField.setVisible(false);
hiddenHashField.setName("_FORM_DIGEST");
hiddenFields.add(hiddenHashField);
while (field.hasNext()){
String fieldName = field.next();
Control fieldData = getModelAwareness().getInputControl(fieldName,fieldName, record, this);
if (!fieldData.isEnabled() && !fieldData.isVisible()){
continue;
}
if (reflector.isFieldVisible(fieldName)){
boolean forceNewRow = false;
boolean fieldTooLong = getModelAwareness().getReflector().isFieldDisplayLongForTextBox(fieldName);
if (fieldTooLong || fieldData instanceof FileTextBox){
forceNewRow = true;
}
FluidTable tmp = new FluidTable(12);
Div fg = new Div();
fg.addClass("form-group");
Label fieldLabel = new Label(getModelAwareness().getFieldLiteral(fieldName));
fieldLabel.addClass("col-form-label");
tmp.addControl(fieldLabel, forceNewRow, 0, forceNewRow ? 2 : 4);
Control fieldControl = fieldData;
if (fieldControl instanceof FileTextBox){
fieldControl = ((FileTextBox)fieldData).getStylishVersion();
}
if (fieldTooLong){
tmp.addControl(fieldControl,true, 0, 12);
}else {
tmp.addControl(fieldControl,false,0,forceNewRow? 4 : 8);
}
for (_IControl c : tmp.getContainedControls()){
fg.addControl(c);
}
table.addControl(fg,forceNewRow,0,forceNewRow? NUM_COLUMNS_PER_ROW :1);
if (fieldData instanceof FileTextBox){
form.setProperty("enctype","multipart/form-data");
FileTextBox ftb = (FileTextBox)fieldData;
if (reflector.getContentSize(record, fieldName) != 0 && !record.getRawRecord().isNewRecord()){
Column column = table.addControl(ftb.getStreamLink(), true, 0, NUM_COLUMNS_PER_ROW);
column.addClass("text-center");
}
}
}else {
hiddenFields.add(fieldData);
}
}
Row fg = new Row();
fg.addClass("form-group");
fg.setVisible(false);
for (Control hiddenField: hiddenFields){
fg.addControl(hiddenField);
}
table.addControl(fg);
Column column = table.addControl(new Div(), true, 0, 4); // Blank row.
column.addClass("empty-row");
if (getRecord().getRawRecord().isNewRecord()) {
Submit sbm = new Submit("Save & More");
sbm.setToolTip("Done with this but more to go");
sbm.setName("_SUBMIT_MORE");
column = table.addControl(sbm,true,0,1);
column.addClass("text-right");
sbm = new Submit("Done");
sbm.setToolTip("Done with all");
sbm.setName("_SUBMIT_NO_MORE");
column = table.addControl(sbm,false,0,1);
column.addClass("text-left");
}else {
String label = "Done";
if (getFormAction().equals("back")){
label = "Close";
}
Submit sbm = new Submit(label);
sbm.setName("_SUBMIT_NO_MORE");
column = table.addControl(sbm,true,0,2);
column.addClass("text-center");
List> childModels = reflector.getChildModels(true, true);
for (Class childClass: childModels){
Path childPath = new Path(getPath().getTarget()+"/"+ LowerCaseStringCache.instance().get(Database.getTable(childClass).getTableName()) + "/index");
childPath.setRequest(getPath().getRequest());
childPath.setResponse(getPath().getResponse());
childPath.setSession(getPath().getSession());
ModelAwareness childModelAwareness = new ModelAwareness(childPath, null);
if (childPath.canAccessControllerAction()){
FluidContainer tab = new FluidContainer();
Method correctChildGetter = null;
for (Method childGetter : getModelAwareness().getReflector().getChildGetters()){
HIDDEN hidden = getModelAwareness().getReflector().getAnnotation(childGetter, HIDDEN.class);
if (hidden == null || !hidden.value()){
if (getModelAwareness().getReflector().getChildModelClass(childGetter).equals(childClass)){
try {
correctChildGetter = childGetter;
break;
} catch (Exception e) {
Config.instance().getLogger(getClass().getName()).log(Level.WARNING,"Could not add model " + childClass.getSimpleName() , e);
}
}
}
}
IS_VIRTUAL is_virtual = correctChildGetter == null ? null : getModelAwareness().getReflector().getAnnotation(correctChildGetter, IS_VIRTUAL.class);
if (!getModelAwareness().getReflector().isVirtual() && !childModelAwareness.getReflector().isVirtual() &&
(is_virtual == null || !is_virtual.value()) ) {
addChildModelToTab(childPath,tab,form);
}else {
try{
addChildModelToTab(childPath,tab,childClass,correctChildGetter,form);
} catch (Exception e) {
Config.instance().getLogger(getClass().getName()).log(Level.WARNING,"Could not add model " + childClass.getSimpleName() , e);
}
}
String tabName = childModelAwareness.getLiteral(childClass.getSimpleName());
multiTab.addSection(tab,tabName,StringUtil.equals(selectedTab,tabName));
}
}
}
hiddenHashField.setValue(Encryptor.encrypt(getModelAwareness().getHashFieldValue().toString()));
}
protected void addChildModelToTab(Path childPath, Div tab, Class childClass, Method childGetter, Form form) {
addChildModelToTab(childPath,tab,childClass,childGetter);
}
protected void addChildModelToTab(Path childPath, Div tab, Class childClass, Method childGetter) {
try {
List children = (List)childGetter.invoke(getRecord());
new ModelListView(childPath,null,children, true).createBody(tab);
} catch (Exception ex){
Config.instance().getLogger(getClass().getName()).log(Level.WARNING,"Could not add model " + childClass.getSimpleName() , ex);
}
}
protected void addChildModelToTab(Path childPath,Div tab, Form formContext){
addChildModelToTab(childPath,tab);
}
protected void addChildModelToTab(Path childPath,Div tab){
SequenceSet excludeLinks = new SequenceSet();
excludeLinks.addAll(getHotLinks());
//Exclude back link on included child as it is a redundant link to the record in focus currently.
HotLink childBack = new HotLink(childPath.controllerPath() + "/back");
excludeLinks.add(childBack);
HtmlView view = (HtmlView)(childPath.invoke());
if (view instanceof DashboardView){
((DashboardView) view).createBody(tab,true,false,excludeLinks);
}else {
IFrame frame = new IFrame("src",childPath.getTarget());
frame.addClass("vh-100");
tab.addControl(frame);
}
}
private SequenceSet links = null;
public SequenceSet getTabLinks(){
if (links == null){
links = new SequenceSet();
if (!getFormAction().equals("back")){
HotLink sbm = new HotLink("#save");
sbm.addControl(new Glyphicon("glyphicon-floppy-disk","Submit"));
sbm.setName("_SUBMIT_NO_MORE");
links.add(sbm);
}
if (getRecord().getRawRecord().isNewRecord()) {
HotLink sbm = new HotLink("#save_and_move_to_next");
sbm.addControl(new Glyphicon("glyphicon-duplicate","Save & use as template for next."));
sbm.setName("_SUBMIT_MORE");
links.add(sbm);
}
for (Method m : getModelAwareness().getSingleRecordActions()){
String actionName = m.getName();
if (actionName.equals("destroy") || actionName.equals(getPath().action())){
continue;
}
Link actionLink = getModelAwareness().createSingleRecordActionLink(m, getRecord());
if (actionLink != null) {
links.add(new HotLink(actionLink));
}
}
}
return links;
}
}
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