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Removed unused inline images on save draft

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M66B
2019-02-05 18:10:36 +00:00
parent 4f47735dc2
commit eaf70bbc8f
2 changed files with 16 additions and 17 deletions
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15
app/src/main/java/eu/faircode/email/FragmentCompose.java
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@@ -87,6 +87,7 @@ import com.google.android.material.bottomnavigation.LabelVisibilityMode;
import com.google.android.material.snackbar.Snackbar;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Element;
import org.openintents.openpgp.OpenPgpError;
import org.openintents.openpgp.util.OpenPgpApi;
import org.openintents.openpgp.util.OpenPgpServiceConnection;
@@ -2003,6 +2004,20 @@ public class FragmentCompose extends FragmentBase {
db.message().setMessageContent(draft.id, true, HtmlHelper.getPreview(body));
}
// Remove unused inline images
List<String> cids = new ArrayList<>();
for (Element element : Jsoup.parse(body.toString()).select("img")) {
String src = element.attr("src");
if (src.startsWith("cid:"))
cids.add("<" + src.substring(4) + ">");
}
for (EntityAttachment attachment : new ArrayList<>(attachments))
if (attachment.isInline() && attachment.cid != null && !cids.contains(attachment.cid)) {
Log.i("Removing unused inline attachment cid=" + attachment.cid);
db.attachment().deleteAttachment(attachment.id);
}
// Execute action
if (action == R.id.action_delete) {
EntityFolder trash = db.folder().getFolderByType(draft.account, EntityFolder.TRASH);