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Code Issues Releases Wiki Activity

First resolve base/href

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This commit is contained in:
M66B 2021-10-02 19:48:23 +02:00
parent dc785eeff5
commit 874c8fa647
1 changed files with 9 additions and 7 deletions
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18
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@ -1247,21 +1247,23 @@ public class HtmlHelper {
} }
static void removeRelativeLinks(Document document) { static void removeRelativeLinks(Document document) {
// https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
Elements b = document.select("base"); Elements b = document.select("base");
String base = (b.size() > 0 ? b.get(0).attr("href") : null); String base = (b.size() > 0 ? b.get(0).attr("href") : null);
for (Element a : document.select("a")) { for (Element a : document.select("a")) {
String href = a.attr("href"); String href = a.attr("href");
if (!TextUtils.isEmpty(base))
try {
// https://developer.android.com/reference/java/net/URI
href = URI.create(base).resolve(href).toString();
a.attr("href", href);
} catch (Throwable ex) {
Log.w(ex);
}
if (href.trim().startsWith("#")) { if (href.trim().startsWith("#")) {
a.tagName("span"); a.tagName("span");
a.removeAttr("href"); a.removeAttr("href");
} else if (!TextUtils.isEmpty(base))
try {
// https://developer.android.com/reference/java/net/URI
URI u = URI.create(base);
URI r = u.resolve(href);
a.attr("href", r.toString());
} catch (Throwable ex) {
Log.w(ex);
} }
} }
} }