Added conditional searching via search index

pull/206/head
M66B 3 years ago
parent e934a04ae6
commit ec3a6170d1

@ -7,6 +7,7 @@
### Next version
* Added multiple select spam / block sender
* Added conditional searching via search index
* Small improvements and minor bug fixes
* Updated translations

@ -7,6 +7,7 @@
### Next version
* Added multiple select spam / block sender
* Added conditional searching via search index
* Small improvements and minor bug fixes
* Updated translations

@ -58,6 +58,7 @@ import java.util.Map;
import java.util.Objects;
import java.util.concurrent.ExecutorService;
import javax.mail.Address;
import javax.mail.FetchProfile;
import javax.mail.Flags;
import javax.mail.Folder;
@ -269,6 +270,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
}
int found = 0;
String query = (criteria.query == null ? null : criteria.query.toLowerCase());
if (criteria.fts && criteria.query != null) {
if (state.ids == null) {
@ -286,6 +288,99 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
for (; state.index < state.ids.size() && found < pageSize && !state.destroyed; state.index++) {
long id = state.ids.get(state.index);
EntityMessage message = db.message().getMessage(id);
if (message == null)
continue;
if (criteria.with_unseen) {
if (message.ui_seen)
continue;
}
if (criteria.with_flagged) {
if (!message.ui_flagged)
continue;
}
if (criteria.with_hidden) {
if (message.ui_snoozed == null)
continue;
}
if (criteria.with_encrypted) {
if (message.encrypt == null ||
EntityMessage.ENCRYPT_NONE.equals(message.encrypt))
continue;
}
boolean matched = false;
if (criteria.in_senders) {
if (contains(message.from, query))
matched = true;
}
if (criteria.in_recipients) {
if (contains(message.to, query) ||
contains(message.cc, query) ||
contains(message.bcc, query))
matched = true;
}
if (criteria.in_subject) {
if (message.subject != null &&
message.subject.toLowerCase().contains(query))
matched = true;
}
if (criteria.in_keywords) {
if (message.keywords != null)
for (String keyword : message.keywords)
if (keyword.toLowerCase().contains(query)) {
matched = true;
break;
}
}
if (criteria.in_notes) {
if (message.notes != null &&
message.notes.toLowerCase().contains(query))
matched = true;
}
if (!matched && criteria.in_message)
try {
File file = EntityMessage.getFile(context, id);
if (file.exists()) {
String html = Helper.readText(file);
if (html.toLowerCase().contains(query)) {
String text = HtmlHelper.getFullText(html);
if (text != null &&
text.toLowerCase().contains(query))
matched = true;
}
}
} catch (IOException ex) {
Log.e(ex);
}
if (!criteria.in_trash || !criteria.in_junk) {
EntityFolder folder = db.folder().getFolder(message.folder);
if (folder == null)
continue;
if (!criteria.in_trash) {
if (EntityFolder.TRASH.equals(folder.type))
continue;
}
if (!criteria.in_junk) {
if (EntityFolder.JUNK.equals(folder.type))
continue;
}
}
if (!matched)
continue;
found += db.message().setMessageFound(id);
Log.i("Boundary matched=" + id + " found=" + found);
}
@ -336,8 +431,6 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
if (state.matches.size() == 0)
break;
String query = (criteria.query == null ? null : criteria.query.toLowerCase());
for (int i = state.index; i < state.matches.size() && found < pageSize && !state.destroyed; i++) {
state.index = i + 1;
@ -660,6 +753,15 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
return imessages;
}
private static boolean contains(Address[] addresses, String text) {
if (addresses == null)
return false;
for (Address address : addresses)
if (address.toString().toLowerCase().contains(text))
return true;
return false;
}
State getState() {
return this.state;
}

@ -253,18 +253,8 @@ public class FragmentDialogSearch extends FragmentDialogBase {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
prefs.edit().putBoolean("last_fts", isChecked).apply();
cbSenders.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbRecipients.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbSubject.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbKeywords.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbMessage.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbNotes.setEnabled(!isChecked);
cbHeaders.setEnabled(!isChecked);
cbHtml.setEnabled(!isChecked);
cbUnseen.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbFlagged.setAlpha(isChecked ? Helper.LOW_LIGHT : 1.0f);
cbHidden.setEnabled(!isChecked);
cbEncrypted.setEnabled(!isChecked);
cbAttachments.setEnabled(!isChecked);
spMessageSize.setEnabled(!isChecked);
}

@ -1307,10 +1307,7 @@
Initially, the search is performed on the device.
To search the server too, tap the \'search again\' button.
</string>
<string name="title_search_index_hint">
Searching via the search index is fast, but only finds whole words in all message parts.
The options below are to continue searching the email server.
</string>
<string name="title_search_index_hint">Searching via the search index is fast, but only finds whole words.</string>
<string name="title_search_text_hint">Searching for text in messages, when there are a large number of messages, might not work on some servers</string>
<string name="title_search_text_unsupported">\'%s\' means that the mail server doesn\'t support searching in message texts</string>
<string name="title_search_size_hint">Searching for messages by size, when there are a large number of messages, might not work on some servers</string>

@ -7,6 +7,7 @@
### Next version
* Added multiple select spam / block sender
* Added conditional searching via search index
* Small improvements and minor bug fixes
* Updated translations

Loading…
Cancel
Save