com.citytechinc.cq.component.touchuidialog.widget.dialogfieldset.DialogFieldSetWidgetMaker Maven / Gradle / Ivy

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package com.citytechinc.cq.component.touchuidialog.widget.dialogfieldset;

import com.citytechinc.cq.component.annotations.DialogField;
import com.citytechinc.cq.component.annotations.IgnoreDialogField;
import com.citytechinc.cq.component.annotations.widgets.DialogFieldSet;
import com.citytechinc.cq.component.dialog.DialogFieldConfig;
import com.citytechinc.cq.component.dialog.exception.InvalidComponentClassException;
import com.citytechinc.cq.component.dialog.exception.InvalidComponentFieldException;
import com.citytechinc.cq.component.dialog.util.DialogUtil;
import com.citytechinc.cq.component.maven.util.ComponentMojoUtil;
import com.citytechinc.cq.component.touchuidialog.TouchUIDialogElement;
import com.citytechinc.cq.component.touchuidialog.TouchUIDialogElementComparator;
import com.citytechinc.cq.component.touchuidialog.TouchUIDialogType;
import com.citytechinc.cq.component.touchuidialog.exceptions.TouchUIDialogGenerationException;
import com.citytechinc.cq.component.touchuidialog.widget.AbstractTouchUIWidget;
import com.citytechinc.cq.component.touchuidialog.widget.factory.TouchUIWidgetFactory;
import com.citytechinc.cq.component.touchuidialog.widget.maker.AbstractTouchUIWidgetMaker;
import com.citytechinc.cq.component.touchuidialog.widget.maker.TouchUIWidgetMakerParameters;
import javassist.CtMember;
import javassist.CtMethod;
import javassist.NotFoundException;
import org.codehaus.plexus.util.StringUtils;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class DialogFieldSetWidgetMaker extends AbstractTouchUIWidgetMaker {

    public DialogFieldSetWidgetMaker(TouchUIWidgetMakerParameters parameters) {
        super(parameters);
    }

    @Override
    public TouchUIDialogElement make(DialogFieldSetWidgetParameters widgetParameters) throws ClassNotFoundException,
        InvalidComponentFieldException, TouchUIDialogGenerationException {

        DialogFieldSet dialogFieldSetAnnotation = getAnnotation(DialogFieldSet.class);

        // Common properties
        widgetParameters.setName(null);
        widgetParameters.setRequired(true);
        widgetParameters.setText(getFieldLabelForField());
        widgetParameters.setTouchUIDialogType(parameters.getTouchUIDialogType());

        String title = null;

        if (!StringUtils.isEmpty(dialogFieldSetAnnotation.title())) {
            title = dialogFieldSetAnnotation.title();
        }

        widgetParameters.setJcrTitle(title);

        try {
            widgetParameters.setItems(buildLayoutItems(dialogFieldSetAnnotation));
        } catch (NotFoundException e) {
            throw new TouchUIDialogGenerationException(
                "Exception encountered while constructing contained elements for the DialogFieldSet "
                    + parameters.getDialogFieldConfig().getFieldName() + " of class "
                    + parameters.getContainingClass().getName(), e);
        }

        if (TouchUIDialogType.CORAL3.isOfType(widgetParameters.getTouchUIDialogType())) {
            return new DialogFieldSetCoral3Widget(widgetParameters);
        }

        return new DialogFieldSetWidget(widgetParameters);

    }

    private List buildLayoutItems(DialogFieldSet dialogFieldSetAnnotation)
        throws NotFoundException, InvalidComponentFieldException, ClassNotFoundException,
        TouchUIDialogGenerationException {

        List fieldsAndMethods = new ArrayList();

        fieldsAndMethods.addAll(ComponentMojoUtil.collectFields(getCtType()));
        fieldsAndMethods.addAll(ComponentMojoUtil.collectMethods(getCtType()));

        List elements = new ArrayList();

        for (CtMember member : fieldsAndMethods) {
            if (!member.hasAnnotation(IgnoreDialogField.class)) {
                DialogFieldConfig dialogFieldConfig = null;

                if (member instanceof CtMethod) {
                    try {
                        dialogFieldConfig = DialogUtil.getDialogFieldFromSuperClasses((CtMethod) member);
                    } catch (InvalidComponentClassException e) {
                        throw new InvalidComponentFieldException(e.getMessage(), e);
                    }
                } else {
                    if (member.hasAnnotation(DialogField.class)) {
                        dialogFieldConfig =
                            new DialogFieldConfig((DialogField) member.getAnnotation(DialogField.class), member);
                    }
                }

                if (dialogFieldConfig != null && !dialogFieldConfig.isSuppressTouchUI()) {
                    TouchUIWidgetMakerParameters curFieldMember = new TouchUIWidgetMakerParameters();
                    Class fieldClass = parameters.getClassLoader().loadClass(member.getDeclaringClass().getName());
                    curFieldMember.setDialogFieldConfig(dialogFieldConfig);
                    curFieldMember.setContainingClass(fieldClass);
                    curFieldMember.setClassLoader(parameters.getClassLoader());
                    curFieldMember.setClassPool(parameters.getClassPool());
                    curFieldMember.setWidgetRegistry(parameters.getWidgetRegistry());
                    curFieldMember.setUseDotSlashInName(parameters.isUseDotSlashInName());
                    curFieldMember.setTouchUIDialogType(parameters.getTouchUIDialogType());

                    TouchUIDialogElement currentDialogElement = TouchUIWidgetFactory.make(curFieldMember, -1);

                    if (currentDialogElement instanceof AbstractTouchUIWidget
                        && StringUtils.isNotBlank(dialogFieldSetAnnotation.namePrefix())) {
                        AbstractTouchUIWidget currentWidget = (AbstractTouchUIWidget) currentDialogElement;
                        String name = currentWidget.getName();
                        String newName;
                        if (name.startsWith("./")) {
                            newName = name.substring(2);
                        } else {
                            newName = name;
                        }
                        newName = dialogFieldSetAnnotation.namePrefix() + newName;
                        if (!name.startsWith("./")) {
                            newName = "./" + newName;
                        }
                        currentWidget.setName(newName);
                    }

                    if (currentDialogElement != null) {
                        currentDialogElement.setRanking(dialogFieldConfig.getRanking());
                        elements.add(currentDialogElement);
                    }
                }
            }
        }

        Collections.sort(elements, new TouchUIDialogElementComparator());

        return elements;
    }
}