SmartImageWidgetMaker.java

/**
 *    Copyright 2017 ICF Olson
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package com.citytechinc.cq.component.touchuidialog.widget.smartimage;

import java.util.Arrays;

import org.codehaus.plexus.util.StringUtils;

import com.citytechinc.cq.component.annotations.widgets.Html5SmartImage;
import com.citytechinc.cq.component.dialog.exception.InvalidComponentFieldException;
import com.citytechinc.cq.component.dialog.html5smartimage.Html5SmartImageWidget;
import com.citytechinc.cq.component.maven.util.LogSingleton;
import com.citytechinc.cq.component.touchuidialog.TouchUIDialogElement;
import com.citytechinc.cq.component.touchuidialog.exceptions.TouchUIDialogGenerationException;
import com.citytechinc.cq.component.touchuidialog.widget.maker.AbstractTouchUIWidgetMaker;
import com.citytechinc.cq.component.touchuidialog.widget.maker.TouchUIWidgetMakerParameters;

public class SmartImageWidgetMaker extends AbstractTouchUIWidgetMaker<SmartImageWidgetParameters> {
	private static final String[] MIME_TYPES = { "image" };

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

	@Override
	public TouchUIDialogElement make(SmartImageWidgetParameters widgetParameters) throws ClassNotFoundException,
		InvalidComponentFieldException, TouchUIDialogGenerationException {
		LogSingleton
			.getInstance()
			.warn(
				"There is no HTML5 Smart Image analog in the Touch UI. This field is being rendered as a fileupload however this is most likely not what you want. Use the image inline editor instead for this field.");

		Html5SmartImage smartImageAnnotation = getAnnotation(Html5SmartImage.class);

		widgetParameters.setName(getNameAsPrefix(smartImageAnnotation) + Html5SmartImageWidget.NAME_SUFFIX);
		widgetParameters.setTitle(getTitleForField(smartImageAnnotation));
		widgetParameters.setText(getTextForField(smartImageAnnotation));
		widgetParameters.setIcon(getIconForField(smartImageAnnotation));
		widgetParameters.setMultiple(getMultipleForField(smartImageAnnotation));
		widgetParameters.setUploadUrl(getUploadUrlForField(smartImageAnnotation));
		widgetParameters.setUploadUrlBuilder(getUploadUrlBuilderForField(smartImageAnnotation));
		widgetParameters.setSizeLimit(getSizeLimitForField(smartImageAnnotation));
		widgetParameters.setAutoStart(getAutoStartForField(smartImageAnnotation));
		widgetParameters.setUseHTML5(getUseHTML5ForField(smartImageAnnotation));
		widgetParameters.setDropZone(getDropZoneForField(smartImageAnnotation));
		widgetParameters.setMimeTypes(Arrays.asList(MIME_TYPES));

		return new SmartImageWidget(widgetParameters);
	}

	public String getTitleForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.title())) {
			return annotation.title();
		}

		return null;
	}

	public String getTextForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.text())) {
			return annotation.text();
		}

		return null;
	}

	public String getIconForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.icon())) {
			return annotation.icon();
		}

		return null;
	}

	public boolean getMultipleForField(Html5SmartImage annotation) {
		if (annotation != null) {
			return annotation.multiple();
		}

		return false;
	}

	public String getUploadUrlForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.uploadUrl())) {
			return annotation.touchUIUploadUrl();
		}

		return null;
	}

	public String getUploadUrlBuilderForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.uploadUrlBuilder())) {
			return annotation.uploadUrlBuilder();
		}

		return null;
	}

	public Long getSizeLimitForField(Html5SmartImage annotation) {
		if (annotation != null && annotation.sizeLimit() != 0) {
			return Long.valueOf(annotation.sizeLimit());
		}

		return null;
	}

	public boolean getAutoStartForField(Html5SmartImage annotation) {
		if (annotation != null) {
			return annotation.autoStart();
		}

		return false;
	}

	public boolean getUseHTML5ForField(Html5SmartImage annotation) {
		if (annotation != null) {
			return annotation.useHtml5();
		}

		return true;
	}

	public String getDropZoneForField(Html5SmartImage annotation) {
		if (annotation != null && StringUtils.isNotBlank(annotation.dropZone())) {
			return annotation.dropZone();
		}

		return null;
	}

	private String getNameAsPrefix(Html5SmartImage annotation) {
		StringBuilder sb = new StringBuilder();

		String overrideName = parameters.getDialogFieldConfig().getName();

        if (StringUtils.isNotEmpty(overrideName)) {
            sb.append(overrideName);

            if (!overrideName.endsWith("/")) {
                sb.append("/");
            }
        } else {
            if (parameters.isUseDotSlashInName()) {
                sb.append("./");
            }

            if (StringUtils.isNotEmpty(getName()) && !annotation.isSelf()) {
                sb.append(getName()).append("/");
            }
        }

		return sb.toString();
	}
}