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Updated Solr snapshots writer for a cleaner html head

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pull/250/head
luccioman 6 years ago
parent f366f43d6b
commit 50b6edfcf5
1 changed files with 18 additions and 4 deletions
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22
source/net/yacy/cora/federate/solr/responsewriter/SnapshotImagesReponseWriter.java
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@ -5,8 +5,6 @@ import java.io.Writer;
import java.util.HashSet; import java.util.HashSet;
import java.util.Set; import java.util.Set;
import net.yacy.search.schema.CollectionSchema;
import org.apache.lucene.document.Document; import org.apache.lucene.document.Document;
import org.apache.solr.common.params.SolrParams; import org.apache.solr.common.params.SolrParams;
import org.apache.solr.common.util.NamedList; import org.apache.solr.common.util.NamedList;
@ -18,6 +16,8 @@ import org.apache.solr.search.DocIterator;
import org.apache.solr.search.DocList; import org.apache.solr.search.DocList;
import org.apache.solr.search.SolrIndexSearcher; import org.apache.solr.search.SolrIndexSearcher;
import net.yacy.search.schema.CollectionSchema;
/** /**
* this writer is supposed to be used to generate iframes. It generates links for the /api/snapshot.jpg servlet. * this writer is supposed to be used to generate iframes. It generates links for the /api/snapshot.jpg servlet.
*/ */
@ -48,6 +48,20 @@ public class SnapshotImagesReponseWriter implements QueryResponseWriter, Embedde
@Override @Override
public void init(@SuppressWarnings("rawtypes") NamedList n) { public void init(@SuppressWarnings("rawtypes") NamedList n) {
} }
/**
* Append the response HTML head to the writer.
* @param writer an open output writer. Must not be null.
* @throws IOException when a write error occurred
*/
private void writeHtmlHead(final Writer writer) throws IOException {
writer.write("<!DOCTYPE html>\n");
writer.write("<html lang=\"en\">");
writer.write("<head>\n");
writer.write("<meta charset=\"UTF-8\">");
writer.write("<title>Documents snapshots</title>\n");
writer.write("</head>\n");
}
@Override @Override
public void write(final Writer writer, final SolrQueryRequest request, final SolrQueryResponse rsp) throws IOException { public void write(final Writer writer, final SolrQueryRequest request, final SolrQueryResponse rsp) throws IOException {
@ -55,8 +69,8 @@ public class SnapshotImagesReponseWriter implements QueryResponseWriter, Embedde
assert values.get("responseHeader") != null; assert values.get("responseHeader") != null;
assert values.get("response") != null; assert values.get("response") != null;
writer.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"); writeHtmlHead(writer);
writer.write("<head></head><body>\n"); writer.write("<body>\n");
final SolrParams originalParams = request.getOriginalParams(); final SolrParams originalParams = request.getOriginalParams();
final int width = originalParams.getInt("width", DEFAULT_WIDTH); final int width = originalParams.getInt("width", DEFAULT_WIDTH);

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