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Code Issues Releases Wiki Activity

Fixed namespace check

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M66B 2022-04-30 20:36:34 +02:00
parent 999c2bb019
commit 21b8264e3a
1 changed files with 18 additions and 3 deletions
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21
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@ -150,6 +150,7 @@ public class HtmlHelper {
private static final int TRACKING_PIXEL_SURFACE = 25; // pixels
private static final float[] HEADING_SIZES = {1.5f, 1.4f, 1.3f, 1.2f, 1.1f, 1f};
private static final String LINE = "----------------------------------------";
private static final String W3NS = "http://www.w3.org/";
private static final HashMap<String, Integer> x11ColorMap = new HashMap<>();
@ -1564,19 +1565,22 @@ public class HtmlHelper {
// <o:p>&nbsp;</o:p></span>
// Default XHTML namespace: http://www.w3.org/1999/xhtml
// https://developer.mozilla.org/en-US/docs/Related/IMSC/Namespaces
String ns = null;
for (Element h : parsed.select("html"))
for (Attribute a : h.attributes()) {
String key = a.getKey();
String value = a.getValue();
if (value != null &&
key.startsWith("xmlns:") &&
value.startsWith("http://www.w3.org/")) {
if ("xmlns".equals(key) && value.startsWith(W3NS)) {
ns = key;
break;
} else if (key.startsWith("xmlns:") && value.startsWith(W3NS)) {
ns = key.split(":")[1];
break;
}
}
for (Element e : parsed.select("*")) {
String tag = e.tagName();
if (tag.contains(":")) {
@ -1595,6 +1599,17 @@ public class HtmlHelper {
Log.i("Removed tag=" + tag);
}
}
String xmlns = e.attr("xmlns");
if (!TextUtils.isEmpty(xmlns) && !xmlns.startsWith(W3NS)) {
if (display_hidden) {
String style = e.attr("style");
e.attr("style", mergeStyles(style, "text-decoration:line-through;"));
} else {
e.remove();
Log.i("Removed tag=" + tag + "xmlns=" + xmlns);
}
}
}
}