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/**
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* Copyright (C) 2018 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.format;
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import java.util.Arrays;
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import java.util.List;
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import java.util.regex.Pattern;
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import eu.etaxonomy.cdm.model.reference.Reference;
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/**
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* Creates truncated labels for references by applying ellypsis on the reference authors and title for inReferences an
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* ellypsis is also being created.
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* <p>
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* Here are some examples:
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* <table>
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* <th>
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* <td>original</td>
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* <td>ellypsis</td></th>
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* <tr>
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* </tr>
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* <td>
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* <td>Gottschling, M., Tillmann, U., Kusber, W.-H. & al., A Gordian knot: Nomenclature and taxonomy of Heterocapsa triquetra (Peridiniales: Heterocapsaceae) in Taxon 67(1): 179–185. 2018<td>
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* </td>Gottschling, M.,…Kusber…, A Gordian knot:… in Taxon 67(1): 179–185. 2018</td>
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* </tr>
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* <td>
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* <td>Hamilton, P.B., Stachura-Suchoples, K., Kusber, W.-H. & al., Typification of the puzzling large diatom species Neidium iridis Ehrenb. in Cryptog. Algol.<td>
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* </td>Hamilton, P.B.,…Kusber…, Typification of the… in Cryptog. Algol.</td>
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* </tr>
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* <td>
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* <td>Jahn , R., Kusber, W.-H. & Cocquyt, C., Differentiating Iconella from Surirella (Bacillariophyceae): typifying four Ehrenberg names and a preliminary checklist of the African taxa in PhytoKeys 82: 73-112<td>
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* </td>Jahn , R., Kusber, W.-H. & Cocquyt, C., Differentiating… in PhytoKeys 82: 73-112</td>
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* </tr>
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* <td>
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* <td>Jahn, R., Kusber, W.-H., Skibbe, O. & al., Gomphonella olivacea (Hornemann) Rabenhorst – a new phylogenetic position for a well-known taxon, its typification, new species and combinations in Cryptog. Algol.<td>
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* </td>Jahn, R., Kusber,…, Gomphonella olivacea… in Cryptog. Algol.</td>
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* </td>
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* </table>
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* @author a.kohlbecker
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* @since Dec 12, 2018
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*
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*/
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public class ReferenceEllypsisFormatter extends AbstractEllypsisFormatter<Reference> {
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/**
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* This init strategy should be used when the ReferenceEllypsisFormatter is being used
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* outside of a hibernate session
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*/
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public static List<String> INIT_STRATEGY = Arrays.asList(
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"authorship",
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"inReference.authorship",
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"inReference.inReference.authorship",
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"inReference.inReference.inReference");
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public enum LabelType {
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NOMENCLATURAL,
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BIBLIOGRAPHIC;
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}
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private LabelType labelType;
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private int maxAuthorCharsVisible = 20;
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private int maxTitleCharsVisible = 20;
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private int minNumOfWords = 1;
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public ReferenceEllypsisFormatter(LabelType labelType){
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this.labelType = labelType;
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}
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/**
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* @param entity
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* @param filterString
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* @return
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*/
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@Override
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protected EllipsisData entityEllypsis(Reference entity, String filterString) {
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String label = "";
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String authors = entity.getAuthorship() != null ? entity.getAuthorship().getTitleCache() : "";
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String title = null;
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String titleCache;
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switch(labelType){
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case NOMENCLATURAL:
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if(!entity.isProtectedAbbrevTitleCache()){
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title = entity.getAbbrevTitle();
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if(title == null) {
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// fallback to use the title
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title = entity.getTitle();
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}
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}
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titleCache = entity.getAbbrevTitleCache();
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break;
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case BIBLIOGRAPHIC:
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default:
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if(!entity.isProtectedTitleCache()){
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title = entity.getTitle();
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if(title == null) {
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// fallback to use the abbreviated title
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title = entity.getAbbrevTitle();
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}
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}
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titleCache = entity.getTitleCache();
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break;
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}
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Pattern pattern = Pattern.compile("(" + filterString +")", Pattern.CASE_INSENSITIVE);
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if(authors != null){
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String authorsEllipsed = authors;
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if(authorsEllipsed.length() > maxAuthorCharsVisible) {
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authorsEllipsed = stringEllypsis(authors, maxAuthorCharsVisible, minNumOfWords);
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authorsEllipsed = preserveString(filterString, authors, pattern, authorsEllipsed);
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}
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label = titleCache.replace(authors, authorsEllipsed);
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}
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if(title != null){
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String titleEllipsed = title;
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if(titleEllipsed.length() > maxTitleCharsVisible) {
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titleEllipsed = stringEllypsis(title, maxTitleCharsVisible, minNumOfWords);
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titleEllipsed = preserveString(filterString, title, pattern, titleEllipsed);
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}
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label = label.replace(title, titleEllipsed);
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}
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if(entity.getInReference() != null){
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EllipsisData inRefEd = entityEllypsis(entity.getInReference(), filterString);
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label = label.replace(inRefEd.original, inRefEd.truncated);
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}
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EllipsisData ed = new EllipsisData(titleCache, label);
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return ed;
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}
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public int getMaxAuthorCharsVisible() {
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return maxAuthorCharsVisible;
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}
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public void setMaxAuthorCharsVisible(int maxAuthorCharsVisible) {
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this.maxAuthorCharsVisible = maxAuthorCharsVisible;
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}
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public int getMaxTitleCharsVisible() {
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return maxTitleCharsVisible;
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}
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public void setMaxTitleCharsVisible(int maxTitleCharsVisible) {
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this.maxTitleCharsVisible = maxTitleCharsVisible;
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}
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public int getMinNumOfWords() {
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return minNumOfWords;
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}
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public void setMinNumOfWords(int minNumOfWords) {
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this.minNumOfWords = minNumOfWords;
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}
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}
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