| 1 | package pro.verron.officestamper.preset.processors.repeatparagraph; | |
| 2 | ||
| 3 | import org.docx4j.XmlUtils; | |
| 4 | import org.docx4j.wml.ContentAccessor; | |
| 5 | import org.docx4j.wml.P; | |
| 6 | import pro.verron.officestamper.api.*; | |
| 7 | import pro.verron.officestamper.core.CommentUtil; | |
| 8 | import pro.verron.officestamper.core.SectionUtil; | |
| 9 | import pro.verron.officestamper.core.StandardParagraph; | |
| 10 | import pro.verron.officestamper.preset.CommentProcessorFactory; | |
| 11 | import pro.verron.officestamper.preset.Paragraphs; | |
| 12 | ||
| 13 | import java.util.HashMap; | |
| 14 | import java.util.LinkedList; | |
| 15 | import java.util.List; | |
| 16 | import java.util.Map; | |
| 17 | ||
| 18 | import static java.util.Collections.emptyIterator; | |
| 19 | import static pro.verron.officestamper.core.SectionUtil.getPreviousSectionBreakIfPresent; | |
| 20 | import static pro.verron.officestamper.core.SectionUtil.hasOddNumberOfSectionBreaks; | |
| 21 | ||
| 22 | /// Class used internally to repeat document elements. | |
| 23 | /// Used by the lib, should not be instantiated by clients. | |
| 24 | /// | |
| 25 | /// @author Joseph Verron | |
| 26 | /// @author Youssouf Naciri | |
| 27 | /// @version ${version} | |
| 28 | /// @since 1.2.2 | |
| 29 | public class ParagraphRepeatProcessor | |
| 30 | extends AbstractCommentProcessor | |
| 31 | implements CommentProcessorFactory.IParagraphRepeatProcessor { | |
| 32 | ||
| 33 | // TODO replace the mapping by a Paragraphs to List<Object> mapping to better reflect the change | |
| 34 | private Map<Paragraph, Paragraphs> pToRepeat = new HashMap<>(); | |
| 35 | ||
| 36 | private ParagraphRepeatProcessor(ParagraphPlaceholderReplacer placeholderReplacer) { | |
| 37 | super(placeholderReplacer); | |
| 38 | } | |
| 39 | ||
| 40 | /// Creates a new instance of [CommentProcessor] using the provided [ParagraphPlaceholderReplacer]. | |
| 41 | /// | |
| 42 | /// @param placeholderReplacer the replacer to use for processing paragraph placeholders. | |
| 43 | /// | |
| 44 | /// @return a new instance of [ParagraphRepeatProcessor]. | |
| 45 | public static CommentProcessor newInstance(ParagraphPlaceholderReplacer placeholderReplacer) { | |
| 46 |
1
1. newInstance : replaced return value with null for pro/verron/officestamper/preset/processors/repeatparagraph/ParagraphRepeatProcessor::newInstance → KILLED |
return new ParagraphRepeatProcessor(placeholderReplacer); |
| 47 | } | |
| 48 | ||
| 49 | @Override public void repeatParagraph(Iterable<Object> objects) { | |
| 50 | var paragraph = getParagraph(); | |
| 51 | var comment = getCurrentCommentWrapper(); | |
| 52 | var elements = comment.getElements(); | |
| 53 | var previousSectionBreak = getPreviousSectionBreakIfPresent(elements.getFirst(), comment.getParent()); | |
| 54 | var oddNumberOfBreaks = hasOddNumberOfSectionBreaks(elements); | |
| 55 |
1
1. repeatParagraph : negated conditional → KILLED |
var iterator = objects == null ? emptyIterator() : objects.iterator(); |
| 56 | var toRepeat = new Paragraphs(comment, iterator, elements, previousSectionBreak, oddNumberOfBreaks); | |
| 57 | pToRepeat.put(paragraph, toRepeat); | |
| 58 | } | |
| 59 | ||
| 60 | @Override public void commitChanges(DocxPart document) { | |
| 61 | for (Map.Entry<Paragraph, Paragraphs> entry : pToRepeat.entrySet()) { | |
| 62 | var current = entry.getKey(); | |
| 63 | var replacement = entry.getValue(); | |
| 64 | var toRemove = replacement.elements(P.class); | |
| 65 | var toAdd = generateParagraphsToAdd(document, replacement); | |
| 66 |
1
1. commitChanges : removed call to pro/verron/officestamper/api/Paragraph::replace → KILLED |
current.replace(toRemove, toAdd); |
| 67 | } | |
| 68 | } | |
| 69 | ||
| 70 | private List<P> generateParagraphsToAdd(DocxPart document, Paragraphs paragraphs) { | |
| 71 | var paragraphsToAdd = new LinkedList<P>(); | |
| 72 | for (var it = paragraphs.data(); it.hasNext(); ) { | |
| 73 | Object expressionContext = it.next(); | |
| 74 | for (Object paragraphToClone : paragraphs.elements()) { | |
| 75 | Object clone = XmlUtils.deepCopy(paragraphToClone); | |
| 76 | var comment = paragraphs.comment(); | |
| 77 |
1
1. generateParagraphsToAdd : negated conditional → KILLED |
if (clone instanceof ContentAccessor contentAccessor) { |
| 78 |
1
1. generateParagraphsToAdd : removed call to pro/verron/officestamper/core/CommentUtil::deleteCommentFromElements → KILLED |
CommentUtil.deleteCommentFromElements(comment, contentAccessor.getContent()); |
| 79 | } | |
| 80 |
1
1. generateParagraphsToAdd : negated conditional → KILLED |
if (clone instanceof P p) { |
| 81 | var paragraph = StandardParagraph.from(document, p); | |
| 82 |
1
1. generateParagraphsToAdd : removed call to pro/verron/officestamper/api/ParagraphPlaceholderReplacer::resolveExpressionsForParagraph → KILLED |
placeholderReplacer.resolveExpressionsForParagraph(document, paragraph, expressionContext); |
| 83 | paragraphsToAdd.add(p); | |
| 84 | } | |
| 85 | } | |
| 86 | var sectPr = paragraphs.previousSectionBreak(); | |
| 87 |
3
1. generateParagraphsToAdd : negated conditional → KILLED 2. generateParagraphsToAdd : negated conditional → KILLED 3. generateParagraphsToAdd : negated conditional → KILLED |
if (paragraphs.oddNumberOfBreaks() && sectPr.isPresent() && it.hasNext()) { |
| 88 | assert paragraphsToAdd.peekLast() != null : "There should be at least one "; | |
| 89 |
1
1. generateParagraphsToAdd : removed call to pro/verron/officestamper/core/SectionUtil::applySectionBreakToParagraph → KILLED |
SectionUtil.applySectionBreakToParagraph(sectPr.get(), paragraphsToAdd.peekLast()); |
| 90 | } | |
| 91 | } | |
| 92 |
1
1. generateParagraphsToAdd : replaced return value with Collections.emptyList for pro/verron/officestamper/preset/processors/repeatparagraph/ParagraphRepeatProcessor::generateParagraphsToAdd → KILLED |
return paragraphsToAdd; |
| 93 | } | |
| 94 | ||
| 95 | @Override public void reset() { | |
| 96 | pToRepeat = new HashMap<>(); | |
| 97 | } | |
| 98 | } | |
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