Remove quotes

app/src/main/java/eu/faircode/email/EntityRule.java

@@ -425,7 +425,7 @@ public class EntityRule {
 
                 Document d = JsoupEx.parse(html);
                 if (skip_quotes)
-                    d.select("blockquote").remove();
+                    HtmlHelper.removeQuotes(d);
                 if (jsoup) {
                     String selector = value.substring(JSOUP_PREFIX.length());
                     if (d.select(selector).isEmpty() != not)

app/src/main/java/eu/faircode/email/FragmentDialogSummarize.java

@@ -103,9 +103,15 @@ public class FragmentDialogSummarize extends FragmentDialogBase {
                     return null;
 
                 Document d = JsoupEx.parse(file);
+
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+                boolean remove_signatures = prefs.getBoolean("remove_signatures", false);
+                if (remove_signatures)
+                    HtmlHelper.removeSignatures(d);
+
+                HtmlHelper.removeQuotes(d);
+
                 d = HtmlHelper.sanitizeView(context, d, false);
-                HtmlHelper.removeSignatures(d);
-                d.select("blockquote").remove();
 
                 if (OpenAI.isAvailable(context)) {
                     String model = prefs.getString("openai_model", OpenAI.DEFAULT_MODEL);

app/src/main/java/eu/faircode/email/FragmentDialogTranslate.java

@@ -349,15 +349,19 @@ public class FragmentDialogTranslate extends FragmentDialogBase {
         EntityMessage message = db.message().getMessage(id);
 
         File file = EntityMessage.getFile(context, id);
-        String html = Helper.readText(file);
-        Document d = HtmlHelper.sanitizeCompose(context, html, false);
+        if (!file.exists())
+            return null;
+
+        Document d = JsoupEx.parse(file);
 
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
         boolean remove_signatures = prefs.getBoolean("remove_signatures", false);
         if (remove_signatures)
             HtmlHelper.removeSignatures(d);
 
-        d.select("blockquote").remove();
+        HtmlHelper.removeQuotes(d);
+
+        d = HtmlHelper.sanitizeView(context, d, false);
 
         HtmlHelper.truncate(d, HtmlHelper.MAX_TRANSLATABLE_TEXT_SIZE);
 

app/src/main/java/eu/faircode/email/HtmlHelper.java

@@ -2859,6 +2859,25 @@ public class HtmlHelper {
         });
     }
 
+    static void removeQuotes(Document d) {
+        // Gmail
+        Elements quotes = d.body().select(".gmail_quote");
+        if (quotes.size() > 0) {
+            quotes.remove();
+            return;
+        }
+
+        // Outlook: <div id="appendonsend">
+        quotes = d.body().select("div#appendonsend");
+        if (quotes.size() > 0) {
+            quotes.nextAll().remove();
+            quotes.remove();
+            return;
+        }
+
+        d.select("blockquote").remove();
+    }
+
     static String truncate(String text, int at) {
         if (text.length() < at)
             return text;