Github user solomax commented on a diff in the pull request:
https://github.com/apache/wicket/pull/275#discussion_r181293318
--- Diff:
wicket-core/src/main/java/org/apache/wicket/protocol/http/request/WebClientInfo.java
---
@@ -147,6 +149,93 @@ private String getUserAgentStringLc()
return (getUserAgent() != null) ? getUserAgent().toLowerCase()
: "";
}
+ /**
+ * Initializes the {@link WebClientInfo} user agent detection. This can
be overridden to choose
+ * a different detection as YAUAA
(https://github.com/nielsbasjes/yauaa) - if you do so, you
+ * might exclude the maven dependency from your project in favor of a
different framework.
+ */
+ public void initialize()
+ {
+ UserAgentAnalyzer userAgentAnalyzer =
Application.get().getMetaData(UAA_META_DATA_KEY);
+ if (userAgentAnalyzer == null)
+ {
+ userAgentAnalyzer = UserAgentAnalyzer.newBuilder()
+ .hideMatcherLoadStats()
+ .withCache(25000)
+ .build();
+ Application.get().setMetaData(UAA_META_DATA_KEY,
userAgentAnalyzer);
+ }
+ detectBrowserProperties(userAgentAnalyzer);
+ }
+
+ /**
+ * Detects browser properties like versions or the type of the browser
and applies them to the
+ * {@link ClientProperties}, override this method if there are errors
within the browser /
+ * version detection due to newer browsers
+ *
+ * @param userAgentAnalyzer
+ * the user agent analyzer to detect browsers and versions
+ */
+ protected void detectBrowserProperties(UserAgentAnalyzer
userAgentAnalyzer)
+ {
+
+ nl.basjes.parse.useragent.UserAgent parsedUserAgent =
userAgentAnalyzer
+ .parse(getUserAgent());
+ String userAgentName = parsedUserAgent.getValue("AgentName");
+
+ // Konqueror
+
properties.setBrowserKonqueror(UserAgent.KONQUEROR.getUaStrings().contains(userAgentName));
+
+ // Chrome
+
properties.setBrowserChrome(UserAgent.CHROME.getUaStrings().contains(userAgentName));
+
+ // Edge
+
properties.setBrowserEdge(UserAgent.EDGE.getUaStrings().contains(userAgentName));
+
+ // Safari
+
properties.setBrowserSafari(UserAgent.SAFARI.getUaStrings().contains(userAgentName));
+
+ // Opera
+
properties.setBrowserOpera(UserAgent.OPERA.getUaStrings().contains(userAgentName));
+
+ // Internet Explorer
+ properties.setBrowserInternetExplorer(
+
UserAgent.INTERNET_EXPLORER.getUaStrings().contains(userAgentName));
+
+ // FireFox
+ boolean isFireFox = UserAgent.FIREFOX.getUaStrings()
+ .contains(parsedUserAgent.getValue("AgentName"));
--- End diff --
`userAgentName`
---
