Content of file DefaultMetadata.java.html
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>DefaultMetadata.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">NorthernWind :: Frontend :: Media</a> > <a href="index.source.html" class="el_package">it.tidalwave.northernwind.frontend.media.impl</a> > <span class="el_source">DefaultMetadata.java</span></div><h1>DefaultMetadata.java</h1><pre class="source lang-java linenums">/*
* #%L
* *********************************************************************************************************************
*
* NorthernWind - lightweight CMS
* http://northernwind.tidalwave.it - git clone https://bitbucket.org/tidalwave/northernwind-src.git
* %%
* Copyright (C) 2011 - 2023 Tidalwave s.a.s. (http://tidalwave.it)
* %%
* *********************************************************************************************************************
*
* 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.
*
* *********************************************************************************************************************
*
*
* *********************************************************************************************************************
* #L%
*/
package it.tidalwave.northernwind.frontend.media.impl;
import javax.annotation.Nonnull;
import javax.inject.Inject;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.springframework.beans.factory.annotation.Configurable;
import it.tidalwave.util.Key;
import it.tidalwave.image.EditableImage;
import it.tidalwave.image.metadata.Directory;
import it.tidalwave.image.metadata.EXIF;
import it.tidalwave.image.metadata.IPTC;
import it.tidalwave.image.metadata.TIFF;
import it.tidalwave.image.metadata.XMP;
import it.tidalwave.northernwind.core.model.ResourceProperties;
import it.tidalwave.northernwind.frontend.media.impl.interpolator.MetadataInterpolator.Context;
import it.tidalwave.northernwind.frontend.media.impl.interpolator.MetadataInterpolatorFactory;
import lombok.AllArgsConstructor;
import lombok.ToString;
import lombok.extern.slf4j.Slf4j;
import static java.util.Collections.emptyList;
import static it.tidalwave.util.FunctionalCheckedExceptionWrappers.*;
import static it.tidalwave.northernwind.frontend.media.impl.EmbeddedMediaMetadataProvider.*;
/***********************************************************************************************************************
*
* A default implementation of {@link Metadata}.
*
* @author Fabrizio Giudici
*
**********************************************************************************************************************/
<span class="pc bnc" id="L60" title="All 22 branches missed.">@Configurable @AllArgsConstructor @ToString @Slf4j</span>
class DefaultMetadata implements Metadata
{
@Nonnull
private final String mediaName;
@Nonnull
private final EditableImage image;
@Inject
private MetadataInterpolatorFactory interpolatorFactory;
/*******************************************************************************************************************
*
*
*
******************************************************************************************************************/
public DefaultMetadata (@Nonnull final String mediaName, @Nonnull final EditableImage image)
<span class="pc bpc" id="L78" title="9 of 18 branches missed."> {</span>
<span class="fc" id="L79"> this.mediaName = mediaName;</span>
<span class="fc" id="L80"> this.image = image;</span>
<span class="pc bpc" id="L81" title="2 of 4 branches missed."> }</span>
/*******************************************************************************************************************
*
* {@inheritDoc}
*
******************************************************************************************************************/
@Override @Nonnull
public <T extends Directory> T getDirectory (@Nonnull final Class<T> metadataClass)
{
<span class="pc" id="L91"> return image.getMetadata(metadataClass).orElseGet(_s(() -> metadataClass.getConstructor().newInstance()));</span>
}
/*******************************************************************************************************************
*
* {@inheritDoc}
*
******************************************************************************************************************/
@Override @Nonnull
public String interpolateString (@Nonnull final String template,
@Nonnull final ResourceProperties properties)
{
<span class="pc bpc" id="L103" title="1 of 2 branches missed."> if (log.isDebugEnabled())</span>
{
<span class="fc" id="L105"> log();</span>
}
// FIXME: use format as an interpolated string to get properties both from EXIF and IPTC
| use format as an interpolated string to get properties both from EXIF and IPTC | |
// final String string = formatted(iptc.getObject(517, String.class));
<span class="fc" id="L110"> final var context = new Context(this, getMap(properties, P_CAMERA_IDS), getMap(properties, P_LENS_IDS));</span>
<span class="fc" id="L112"> var result = template;</span>
<span class="fc bfc" id="L114" title="All 2 branches covered."> for (final var interpolator : interpolatorFactory.getInterpolators())</span>
{
<span class="fc bfc" id="L116" title="All 2 branches covered."> if (result.contains("$" + interpolator.getMacro() + "$"))</span>
{
<span class="fc" id="L118"> result = interpolator.interpolate(result, context);</span>
}
<span class="fc" id="L120"> }</span>
<span class="fc" id="L122"> return result;</span>
}
/*******************************************************************************************************************
*
******************************************************************************************************************/
private void log()
{
<span class="fc" id="L130"> final var tiff = image.getMetadata(TIFF.class).orElseGet(TIFF::new);</span>
<span class="fc" id="L131"> final var exif = image.getMetadata(EXIF.class).orElseGet(EXIF::new);</span>
<span class="fc" id="L132"> final var iptc = image.getMetadata(IPTC.class).orElseGet(IPTC::new);</span>
<span class="fc" id="L133"> final var xmp = image.getMetadata(XMP.class).orElseGet(XMP::new);</span>
<span class="fc" id="L134"> final Map<String, String> xmpProperties = new TreeMap<>(xmp.getXmpProperties());</span>
<span class="fc" id="L136"> tiff.forEachTag(t -> log.debug("{}: TIFF[{}]: {}", mediaName, t.getName(), tiff.getRaw(t.getCode())));</span>
<span class="fc" id="L137"> exif.forEachTag(t -> log.debug("{}: EXIF[{}]: {}", mediaName, t.getName(), exif.getRaw(t.getCode())));</span>
<span class="fc" id="L138"> iptc.forEachTag(t -> log.debug("{}: IPTC[{}]: {}", mediaName, t.getName(), iptc.getRaw(t.getCode())));</span>
<span class="fc" id="L139"> xmp.forEachTag(t -> log.debug("{}: XMP[{}]: {}", mediaName, t.getName(), xmp.getRaw(t.getCode())));</span>
<span class="fc" id="L140"> xmpProperties.forEach((k, v) -> log.debug("XMPprop({}).{}: {}", mediaName, k, v));</span>
<span class="fc" id="L141"> }</span>
/*******************************************************************************************************************
*
******************************************************************************************************************/
@Nonnull
private static Map<String, String> getMap (@Nonnull final ResourceProperties siteNodeProperties,
@Nonnull final Key<List<String>> key)
{
<span class="fc" id="L150"> final var properties = siteNodeProperties.getGroup(P_GROUP_ID);</span>
<span class="fc" id="L151"> final Map<String, String> lensMap = new HashMap<>();</span>
<span class="fc bfc" id="L153" title="All 2 branches covered."> for (final var s : properties.getProperty(key).orElse(emptyList()))</span>
{
<span class="fc" id="L155"> final var split = s.split(":");</span>
<span class="fc" id="L156"> lensMap.put(split[0].trim(), split[1].trim());</span>
<span class="fc" id="L157"> }</span>
<span class="fc" id="L159"> return lensMap;</span>
}
}
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