49 lines
1.7 KiB
Java
49 lines
1.7 KiB
Java
package stirling.software.SPDF.config;
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import java.io.IOException;
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import java.util.Map;
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import org.springframework.core.io.Resource;
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import org.springframework.core.io.ResourceLoader;
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import org.thymeleaf.IEngineConfiguration;
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import org.thymeleaf.templateresolver.AbstractConfigurableTemplateResolver;
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import org.thymeleaf.templateresource.ClassLoaderTemplateResource;
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import org.thymeleaf.templateresource.FileTemplateResource;
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import org.thymeleaf.templateresource.ITemplateResource;
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public class FileFallbackTemplateResolver extends AbstractConfigurableTemplateResolver {
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private final ResourceLoader resourceLoader;
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public FileFallbackTemplateResolver(ResourceLoader resourceLoader) {
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super();
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this.resourceLoader = resourceLoader;
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setSuffix(".html");
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}
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// Note this does not work in local IDE, Prod jar only.
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@Override
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protected ITemplateResource computeTemplateResource(
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IEngineConfiguration configuration,
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String ownerTemplate,
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String template,
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String resourceName,
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String characterEncoding,
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Map<String, Object> templateResolutionAttributes) {
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Resource resource =
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resourceLoader.getResource("file:./customFiles/templates/" + resourceName);
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try {
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if (resource.exists() && resource.isReadable()) {
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return new FileTemplateResource(resource.getFile().getPath(), characterEncoding);
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}
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} catch (IOException e) {
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}
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return new ClassLoaderTemplateResource(
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Thread.currentThread().getContextClassLoader(),
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"classpath:/templates/" + resourceName,
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characterEncoding);
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}
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}
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