| 1 | package pro.verron.officestamper.experimental; | |
| 2 | ||
| 3 | import org.docx4j.dml.CTRegularTextRun; | |
| 4 | import org.docx4j.dml.CTTextParagraph; | |
| 5 | import org.docx4j.openpackaging.exceptions.Docx4JException; | |
| 6 | import org.docx4j.openpackaging.packages.PresentationMLPackage; | |
| 7 | import org.springframework.expression.spel.SpelParserConfiguration; | |
| 8 | import org.springframework.expression.spel.standard.SpelExpressionParser; | |
| 9 | import org.springframework.expression.spel.support.StandardEvaluationContext; | |
| 10 | import pro.verron.officestamper.api.OfficeStamper; | |
| 11 | import pro.verron.officestamper.api.OfficeStamperException; | |
| 12 | import pro.verron.officestamper.core.Placeholders; | |
| 13 | ||
| 14 | import java.io.OutputStream; | |
| 15 | import java.util.List; | |
| 16 | ||
| 17 | /** | |
| 18 | * The PowerpointStamper class implements the OfficeStamper interface | |
| 19 | * to provide functionality for stamping Powerpoint presentations with | |
| 20 | * context and writing the result to an OutputStream. | |
| 21 | */ | |
| 22 | public class PowerpointStamper | |
| 23 | implements OfficeStamper<PresentationMLPackage> { | |
| 24 | ||
| 25 | @Override | |
| 26 | public void stamp( | |
| 27 | PresentationMLPackage template, | |
| 28 | Object context, | |
| 29 | OutputStream outputStream | |
| 30 | ) | |
| 31 | throws OfficeStamperException { | |
| 32 | Class<CTTextParagraph> ctTextParagraphClass = CTTextParagraph.class; | |
| 33 | List<CTTextParagraph> ctTextParagraphs = PowerpointCollector.collect(template, | |
| 34 | ctTextParagraphClass); | |
| 35 | for (CTTextParagraph paragraph : ctTextParagraphs) { | |
| 36 | PowerpointParagraph paragraph1 = new PowerpointParagraph( | |
| 37 | paragraph); | |
| 38 | String string = paragraph1.asString(); | |
| 39 | for (var variable : Placeholders.findVariables(string)) { | |
| 40 | var replacement = new CTRegularTextRun(); | |
| 41 | var evaluationContext = new StandardEvaluationContext(context); | |
| 42 | var parserConfiguration = new SpelParserConfiguration(); | |
| 43 | var parser = new SpelExpressionParser(parserConfiguration); | |
| 44 | var expression = parser.parseExpression(variable.content()); | |
| 45 | var value = expression.getValue(evaluationContext); | |
| 46 | ||
| 47 |
1
1. stamp : removed call to org/docx4j/dml/CTRegularTextRun::setT → KILLED |
replacement.setT((String) value); |
| 48 |
1
1. stamp : removed call to pro/verron/officestamper/experimental/PowerpointParagraph::replace → KILLED |
paragraph1.replace(variable, replacement); |
| 49 | } | |
| 50 | ||
| 51 | } | |
| 52 | try { | |
| 53 |
1
1. stamp : removed call to org/docx4j/openpackaging/packages/PresentationMLPackage::save → KILLED |
template.save(outputStream); |
| 54 | } catch (Docx4JException e) { | |
| 55 | throw new OfficeStamperException(e); | |
| 56 | } | |
| 57 | } | |
| 58 | ||
| 59 | ||
| 60 | } | |
Mutations | ||
| 47 |
1.1 |
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| 48 |
1.1 |
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| 53 |
1.1 |