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add mime types and a todo

This commit is contained in:
kimchy 2011-06-06 11:18:12 +03:00
parent 4890e43980
commit c9d4ce59ce
1 changed files with 60 additions and 4 deletions
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64
modules/elasticsearch/src/main/java/org/elasticsearch/http/HttpServer.java
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@ -21,6 +21,7 @@ package org.elasticsearch.http;
import org.elasticsearch.ElasticSearchException;
import org.elasticsearch.action.admin.cluster.node.info.TransportNodesInfoAction;
import org.elasticsearch.common.collect.ImmutableMap;
import org.elasticsearch.common.component.AbstractLifecycleComponent;
import org.elasticsearch.common.inject.Inject;
import org.elasticsearch.common.io.Streams;
@ -33,6 +34,8 @@ import org.elasticsearch.rest.StringRestResponse;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import static org.elasticsearch.rest.RestStatus.*;
@ -119,13 +122,23 @@ public class HttpServer extends AbstractLifecycleComponent<HttpServer> {
channel.sendResponse(new StringRestResponse(FORBIDDEN));
return;
}
int i1 = request.rawPath().indexOf('/', 9);
// TODO for a "/_plugin" endpoint, we should have a page that lists all the plugins?
String path = request.rawPath().substring("/_plugin/".length());
int i1 = path.indexOf('/');
String pluginName;
String sitePath;
if (i1 == -1) {
pluginName = path;
sitePath = null;
// TODO This is a path in the form of "/_plugin/head", without a trailing "/", which messes up
// resources fetching if it does not exists, a better solution would be to send a redirect
channel.sendResponse(new StringRestResponse(NOT_FOUND));
return;
} else {
pluginName = path.substring(0, i1);
sitePath = path.substring(i1 + 1);
}
String pluginName = request.rawPath().substring(9, i1);
String sitePath = request.rawPath().substring(i1 + 1);
if (sitePath.length() == 0) {
sitePath = "/index.html";
@ -151,9 +164,52 @@ public class HttpServer extends AbstractLifecycleComponent<HttpServer> {
}
try {
byte[] data = Streams.copyToByteArray(file);
channel.sendResponse(new BytesRestResponse(data, ""));
channel.sendResponse(new BytesRestResponse(data, guessMimeType(sitePath)));
} catch (IOException e) {
channel.sendResponse(new StringRestResponse(INTERNAL_SERVER_ERROR));
}
}
// TODO: Don't respond with a mime type that violates the request's Accept header
private String guessMimeType(String path) {
int lastDot = path.lastIndexOf('.');
if (lastDot == -1) {
return "";
}
String extension = path.substring(lastDot + 1).toLowerCase();
String mimeType = DEFAULT_MIME_TYPES.get(extension);
if (mimeType == null) {
return "";
}
return mimeType;
}
static {
// This is not an exhaustive list, just the most common types. Call registerMimeType() to add more.
Map<String, String> mimeTypes = new HashMap<String, String>();
mimeTypes.put("txt", "text/plain");
mimeTypes.put("css", "text/css");
mimeTypes.put("csv", "text/csv");
mimeTypes.put("htm", "text/html");
mimeTypes.put("html", "text/html");
mimeTypes.put("xml", "text/xml");
mimeTypes.put("js", "text/javascript"); // Technically it should be application/javascript (RFC 4329), but IE8 struggles with that
mimeTypes.put("xhtml", "application/xhtml+xml");
mimeTypes.put("json", "application/json");
mimeTypes.put("pdf", "application/pdf");
mimeTypes.put("zip", "application/zip");
mimeTypes.put("tar", "application/x-tar");
mimeTypes.put("gif", "image/gif");
mimeTypes.put("jpeg", "image/jpeg");
mimeTypes.put("jpg", "image/jpeg");
mimeTypes.put("tiff", "image/tiff");
mimeTypes.put("tif", "image/tiff");
mimeTypes.put("png", "image/png");
mimeTypes.put("svg", "image/svg+xml");
mimeTypes.put("ico", "image/vnd.microsoft.icon");
DEFAULT_MIME_TYPES = ImmutableMap.copyOf(mimeTypes);
}
public static final Map<String, String> DEFAULT_MIME_TYPES;
}