diff --git a/src/main/java/org/olat/modules/bigbluebutton/BigBlueButtonManager.java b/src/main/java/org/olat/modules/bigbluebutton/BigBlueButtonManager.java
index 4547dcc8c36dacceefe6d567989d4d0ca3f4bf68..4d38e4f6a627377f0a5c1054309032601291d504 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/BigBlueButtonManager.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/BigBlueButtonManager.java
@@ -48,6 +48,9 @@ public interface BigBlueButtonManager {
public List<BigBlueButtonServerInfos> getServersInfos();
+ public List<BigBlueButtonServerInfos> filterServersInfos(List<BigBlueButtonServerInfos> infos);
+
+
public void deleteServer(BigBlueButtonServer server, BigBlueButtonErrors errors);
diff --git a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonManagerImpl.java b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonManagerImpl.java
index 43d08f1e58ffcb81afe5496e7df95f4aeb1dbbfb..14ce098f809d764f955531582852b9e37bcaa046 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonManagerImpl.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonManagerImpl.java
@@ -21,10 +21,13 @@ package org.olat.modules.bigbluebutton.manager;
import java.net.URI;
import java.util.ArrayList;
+import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
+import java.util.HashSet;
import java.util.List;
+import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@@ -233,6 +236,28 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
return getServersInfos(servers);
}
+ @Override
+ public List<BigBlueButtonServerInfos> filterServersInfos(List<BigBlueButtonServerInfos> infos) {
+ Calendar cal = Calendar.getInstance();
+ cal.add(Calendar.DATE, -5);
+ Date from = cal.getTime();
+ cal.add(Calendar.DATE, 10);
+ Date to = cal.getTime();
+
+ List<String> meetingsIds = this.bigBlueButtonMeetingDao.getMeetingsIds(from, to);
+ Set<String> instanceMeetingsIds = new HashSet<>(meetingsIds);
+ List<BigBlueButtonServerInfos> instanceInfos = new ArrayList<>();
+ for(BigBlueButtonServerInfos info:infos) {
+ List<BigBlueButtonMeetingInfos> meetings = info.getMeetingsInfos();
+ List<BigBlueButtonMeetingInfos> instanceMeetings = meetings.stream()
+ .filter(meeting -> instanceMeetingsIds.contains(meeting.getMeetingId()))
+ .collect(Collectors.toList());
+ double load = this.calculateLoad(info.getServer(), instanceMeetings);
+ instanceInfos.add(new BigBlueButtonServerInfos(info.getServer(), instanceMeetings, load));
+ }
+ return instanceInfos;
+ }
+
@Override
public void deleteServer(BigBlueButtonServer server, BigBlueButtonErrors errors) {
List<BigBlueButtonMeeting> meetings = bigBlueButtonMeetingDao.getMeetings(server);
@@ -405,6 +430,11 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
}
private List<BigBlueButtonMeetingInfos> getMeetingInfos(BigBlueButtonServer server, BigBlueButtonErrors errors) {
+ if(!server.isEnabled()) {
+ errors.append(new BigBlueButtonError(BigBlueButtonErrorCodes.serverDisabled));
+ return new ArrayList<>();
+ }
+
BigBlueButtonUriBuilder uriBuilder = getUriBuilder(server);
uriBuilder
.operation("getMeetings");
@@ -412,7 +442,6 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
Document doc = sendRequest(uriBuilder, errors);
BigBlueButtonUtils.print(doc);
if(BigBlueButtonUtils.checkSuccess(doc, errors)) {
- BigBlueButtonUtils.print(doc);
return BigBlueButtonUtils.getMeetings(doc);
}
return new ArrayList<>();
@@ -438,6 +467,11 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
}
private void deleteRecording(String recordId, BigBlueButtonServer server, BigBlueButtonErrors errors) {
+ if(!server.isEnabled()) {
+ log.error("Try deleting a recording of a disabled server: {}", server.getUrl());
+ errors.append(new BigBlueButtonError(BigBlueButtonErrorCodes.serverDisabled));
+ return;
+ }
BigBlueButtonUriBuilder uriBuilder = getUriBuilder(server);
uriBuilder
.operation("deleteRecordings")
@@ -546,7 +580,7 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
@Override
public boolean isMeetingRunning(BigBlueButtonMeeting meeting) {
BigBlueButtonServer server = meeting.getServer();
- if(server == null) {
+ if(server == null || !server.isEnabled()) {
return false;
}
@@ -653,6 +687,10 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
private boolean createBigBlueButtonMeeting(BigBlueButtonMeeting meeting, BigBlueButtonErrors errors) {
BigBlueButtonMeetingTemplate template = meeting.getTemplate();
BigBlueButtonServer server = meeting.getServer();
+ if(!server.isEnabled()) {
+ errors.append(new BigBlueButtonError(BigBlueButtonErrorCodes.serverDisabled));
+ return false;
+ }
BigBlueButtonUriBuilder uriBuilder = getUriBuilder(server);
uriBuilder
@@ -704,7 +742,7 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
@Override
public List<BigBlueButtonRecording> getRecordings(BigBlueButtonMeeting meeting, BigBlueButtonErrors errors) {
- if(meeting.getServer() == null) {
+ if(meeting.getServer() == null || !meeting.getServer().isEnabled()) {
return new ArrayList<>();
}
@@ -714,23 +752,12 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
.parameter("meetingID", meeting.getMeetingId());
Document doc = sendRequest(uriBuilder, errors);
- BigBlueButtonUtils.print(doc);
if(BigBlueButtonUtils.checkSuccess(doc, errors)) {
return BigBlueButtonUtils.getRecordings(doc);
}
return Collections.emptyList();
}
- public void getBigBlueButtonDefaultConfigXml(BigBlueButtonServer server) {
- BigBlueButtonUriBuilder uriBuilder = getUriBuilder(server);
- uriBuilder
- .operation("getDefaultConfigXML");
- BigBlueButtonErrors errors = new BigBlueButtonErrors();
- Document doc = sendRequest(uriBuilder, errors);
- BigBlueButtonUtils.print(doc);
- BigBlueButtonUtils.checkSuccess(doc, errors);
- }
-
@Override
public boolean checkConnection(String url, String sharedSecret, BigBlueButtonErrors errors) {
BigBlueButtonUriBuilder uriBuilder = BigBlueButtonUriBuilder.fromUri(URI.create(url), sharedSecret);
@@ -750,14 +777,15 @@ public class BigBlueButtonManagerImpl implements BigBlueButtonManager, Initializ
protected Document sendRequest(BigBlueButtonUriBuilder builder, BigBlueButtonErrors errors) {
URI uri = builder.build();
HttpGet get = new HttpGet(uri);
- try(CloseableHttpClient httpClient = HttpClientBuilder.create().build();
+ try(CloseableHttpClient httpClient = HttpClientBuilder.create()
+ .disableAutomaticRetries().build();
CloseableHttpResponse response = httpClient.execute(get)) {
int statusCode = response.getStatusLine().getStatusCode();
log.debug("Status code of: {} {}", uri, statusCode);
return BigBlueButtonUtils.getDocumentFromEntity(response.getEntity());
} catch(Exception e) {
errors.append(new BigBlueButtonError(BigBlueButtonErrorCodes.unkown));
- log.error("", e);
+ log.error("Cannot send: {}", uri, e);
return null;
}
}
diff --git a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonMeetingDAO.java b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonMeetingDAO.java
index e23bea5fcc9e053b9f5e3787e237168cc4e7cd9d..abe4aa8ac966c1414563baa106848962027e5b52 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonMeetingDAO.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonMeetingDAO.java
@@ -25,6 +25,7 @@ import java.util.List;
import java.util.UUID;
import javax.persistence.LockModeType;
+import javax.persistence.TemporalType;
import javax.persistence.TypedQuery;
import org.olat.core.commons.persistence.DB;
@@ -86,6 +87,18 @@ public class BigBlueButtonMeetingDAO {
return meetings == null || meetings.isEmpty() ? null : meetings.get(0);
}
+ public List<String> getMeetingsIds(Date from, Date to ) {
+ QueryBuilder sb = new QueryBuilder();
+ sb.append("select meeting.meetingId from bigbluebuttonmeeting as meeting")
+ .append(" where meeting.permanent=true or (meeting.startDate>:from and meeting.startDate<:to)");
+
+ return dbInstance.getCurrentEntityManager()
+ .createQuery(sb.toString(), String.class)
+ .setParameter("from", from, TemporalType.TIMESTAMP)
+ .setParameter("to", to, TemporalType.TIMESTAMP)
+ .getResultList();
+ }
+
public BigBlueButtonMeeting loadForUpdate(BigBlueButtonMeeting meeting) {
//first remove it from caches
dbInstance.getCurrentEntityManager().detach(meeting);
diff --git a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonUtils.java b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonUtils.java
index e8c854043ba598b23f3af87a55e8aa619dde168a..fa4579b9f1fbb0dea7e62cc843ab53fa7934b238 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonUtils.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/manager/BigBlueButtonUtils.java
@@ -90,6 +90,9 @@ public class BigBlueButtonUtils {
}
protected static boolean checkSuccess(Document document, BigBlueButtonErrors errors) {
+ if(document == null) {
+ return false;
+ }
String returnCode = getFirstElementValue(document.getDocumentElement(), "returncode");
print(document);
if(SUCCESS.equals(returnCode)) {
diff --git a/src/main/java/org/olat/modules/bigbluebutton/model/BigBlueButtonErrorCodes.java b/src/main/java/org/olat/modules/bigbluebutton/model/BigBlueButtonErrorCodes.java
index b72a057433a41be7591855d1230bc6446286ff5e..f40b747148870fb391185b0f040052b9524e3988 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/model/BigBlueButtonErrorCodes.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/model/BigBlueButtonErrorCodes.java
@@ -30,6 +30,7 @@ public enum BigBlueButtonErrorCodes {
sharedSecretDenied,
deletedObject,
serverNotAvailable,
+ serverDisabled,
unkown
;
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersController.java b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersController.java
index 62285767ad8420a9758bb540c3fc20cee5dba6ad..04baceada2c51bc7f502d72fec6cceee780fc13f 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersController.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersController.java
@@ -19,6 +19,7 @@
*/
package org.olat.modules.bigbluebutton.ui;
+import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@@ -26,6 +27,7 @@ import java.util.stream.Collectors;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.FlexiTableElement;
+import org.olat.core.gui.components.form.flexible.elements.FlexiTableFilter;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.elements.table.DefaultFlexiColumnModel;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableColumnModel;
@@ -81,6 +83,11 @@ public class BigBlueButtonAdminServersController extends FormBasicController {
serversTableEl = uifactory.addTableElement(getWindowControl(), "servers", serversTableModel, 10, false, getTranslator(), formLayout);
serversTableEl.setCustomizeColumns(true);
serversTableEl.setEmtpyTableMessageKey("bigbluebutton.servers.empty");
+
+ List<FlexiTableFilter> filters = new ArrayList<>();
+ filters.add(new FlexiTableFilter(translate("filter.all.instances"), "all"));
+ filters.add(new FlexiTableFilter(translate("filter.this.instance"), "this"));
+ serversTableEl.setFilters("", filters, false);
}
@Override
@@ -90,12 +97,19 @@ public class BigBlueButtonAdminServersController extends FormBasicController {
private void loadModel() {
List<BigBlueButtonServer> servers = bigBlueButtonManager.getServers();
+
List<BigBlueButtonServerInfos> serversInfos = bigBlueButtonManager.getServersInfos();
Map<BigBlueButtonServer, BigBlueButtonServerInfos> serversToInfos = serversInfos.stream()
.collect(Collectors.toMap(BigBlueButtonServerInfos::getServer, infos -> infos, (u, v) -> u));
+
+ List<BigBlueButtonServerInfos> instanceServersInfos = bigBlueButtonManager.filterServersInfos(serversInfos);
+ Map<BigBlueButtonServer, BigBlueButtonServerInfos> instanceServersToInfos = instanceServersInfos.stream()
+ .collect(Collectors.toMap(BigBlueButtonServerInfos::getServer, infos -> infos, (u, v) -> u));
+
List<BigBlueButtonServerRow> rows = servers.stream()
- .map(server -> new BigBlueButtonServerRow(server, serversToInfos.get(server)))
+ .map(server -> new BigBlueButtonServerRow(server, serversToInfos.get(server), instanceServersToInfos.get(server)))
.collect(Collectors.toList());
+
serversTableModel.setObjects(rows);
serversTableEl.reset(true, true, true);
}
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersTableModel.java b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersTableModel.java
index 3abcef753e20b75d36cb9fa499356fba22e077d6..dbe5e31e462db3b3cd09cdc027f2157ab0c36d51 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersTableModel.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonAdminServersTableModel.java
@@ -19,10 +19,13 @@
*/
package org.olat.modules.bigbluebutton.ui;
+import java.util.List;
import java.util.Locale;
import org.olat.core.commons.persistence.SortKey;
+import org.olat.core.gui.components.form.flexible.elements.FlexiTableFilter;
import org.olat.core.gui.components.form.flexible.impl.elements.table.DefaultFlexiTableDataModel;
+import org.olat.core.gui.components.form.flexible.impl.elements.table.FilterableFlexiTableModel;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiSortableColumnDef;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableColumnModel;
import org.olat.core.gui.components.form.flexible.impl.elements.table.SortableFlexiTableDataModel;
@@ -34,11 +37,12 @@ import org.olat.core.gui.components.form.flexible.impl.elements.table.SortableFl
*
*/
public class BigBlueButtonAdminServersTableModel extends DefaultFlexiTableDataModel<BigBlueButtonServerRow>
-implements SortableFlexiTableDataModel<BigBlueButtonServerRow> {
+implements SortableFlexiTableDataModel<BigBlueButtonServerRow>, FilterableFlexiTableModel {
private static final ServersCols[] COLS = ServersCols.values();
private final Locale locale;
+ private boolean allInstances = true;
public BigBlueButtonAdminServersTableModel(FlexiTableColumnModel columnsModel, Locale locale) {
super(columnsModel);
@@ -50,6 +54,15 @@ implements SortableFlexiTableDataModel<BigBlueButtonServerRow> {
//
}
+ @Override
+ public void filter(String searchString, List<FlexiTableFilter> filters) {
+ if(filters != null && !filters.isEmpty() && "this".equals(filters.get(0).getFilter())) {
+ allInstances = false;
+ } else {
+ allInstances = true;
+ }
+ }
+
@Override
public Object getValueAt(int row, int col) {
BigBlueButtonServerRow server = getObject(row);
@@ -62,15 +75,24 @@ implements SortableFlexiTableDataModel<BigBlueButtonServerRow> {
case url: return row.getUrl();
case enabled: return row.isEnabled();
case capacityFactor: return row.getCapacityFactor();
- case moderatorCount: return row.getModeratorCount();
- case participantCount: return row.getParticipantCount();
- case listenerCount: return row.getListenerCount();
- case voiceParticipantCount: return row.getVoiceParticipantCount();
- case videoCount: return row.getVideoCount();
- case maxUsers: return row.getMaxUsers();
- case recordingMeetings: return row.getRecordingMeetings();
- case breakoutRecordingMeetings: return row.getBreakoutRecordingMeetings();
- case load: return row.getLoad();
+ case moderatorCount: return allInstances
+ ? row.getAllInstancesServerInfos().getModeratorCount() : row.getServerInfos().getModeratorCount();
+ case participantCount: return allInstances
+ ? row.getAllInstancesServerInfos().getParticipantCount() : row.getServerInfos().getParticipantCount();
+ case listenerCount: return allInstances
+ ? row.getAllInstancesServerInfos().getListenerCount() : row.getServerInfos().getListenerCount();
+ case voiceParticipantCount: return allInstances
+ ? row.getAllInstancesServerInfos().getVoiceParticipantCount() : row.getServerInfos().getVoiceParticipantCount();
+ case videoCount: return allInstances
+ ? row.getAllInstancesServerInfos().getVideoCount() : row.getServerInfos().getVideoCount();
+ case maxUsers: return allInstances
+ ? row.getAllInstancesServerInfos().getMaxUsers() : row.getServerInfos().getMaxUsers();
+ case recordingMeetings: return allInstances
+ ? row.getAllInstancesServerInfos().getRecordingMeetings() : row.getServerInfos().getRecordingMeetings();
+ case breakoutRecordingMeetings: return allInstances
+ ? row.getAllInstancesServerInfos().getBreakoutRecordingMeetings() : row.getServerInfos().getBreakoutRecordingMeetings();
+ case load: return allInstances
+ ? row.getAllInstancesServerInfos().getLoad() : row.getServerInfos().getLoad();
default: return "ERROR";
}
}
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonMeetingController.java b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonMeetingController.java
index 4b3f6fe33c986caa76ffffffb64c24d8a96be798..205018093ca3227afa1752063efa6a6a0b7b7fdc 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonMeetingController.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonMeetingController.java
@@ -166,15 +166,21 @@ public class BigBlueButtonMeetingController extends FormBasicController implemen
updateButtonsAndStatus();
}
+ private boolean isDisabled() {
+ return meeting.getServer() != null && !meeting.getServer().isEnabled();
+ }
+
private void updateButtonsAndStatus() {
boolean isEnded = isEnded();
boolean accessible = isAccessible();
+ boolean disabled = isDisabled();
+ flc.contextPut("disabled", Boolean.valueOf(disabled));
flc.contextPut("ended", Boolean.valueOf(isEnded));
flc.contextPut("notStarted", Boolean.TRUE);
- joinButton.setVisible(accessible);
+ joinButton.setVisible(accessible && !disabled);
joinButton.setEnabled(!readOnly);
- if(accessible) {
+ if(accessible && !disabled) {
boolean running = bigBlueButtonManager.isMeetingRunning(meeting);
if(moderator || administrator) {
flc.contextPut("notStarted", Boolean.FALSE);
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonServerRow.java b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonServerRow.java
index e2f3cf0517ee4256b9fd40707bdf761b4687c685..62506b318c3998700c2b2f208d990b4dd7fdd6a1 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonServerRow.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/BigBlueButtonServerRow.java
@@ -19,6 +19,8 @@
*/
package org.olat.modules.bigbluebutton.ui;
+import java.util.ArrayList;
+
import org.olat.modules.bigbluebutton.BigBlueButtonServer;
import org.olat.modules.bigbluebutton.model.BigBlueButtonServerInfos;
@@ -32,10 +34,16 @@ public class BigBlueButtonServerRow {
private final BigBlueButtonServer server;
private final BigBlueButtonServerInfos serverInfos;
+ private final BigBlueButtonServerInfos allInstanceServerInfos;
- public BigBlueButtonServerRow(BigBlueButtonServer server, BigBlueButtonServerInfos serverInfos) {
+ public BigBlueButtonServerRow(BigBlueButtonServer server,
+ BigBlueButtonServerInfos allInstanceServerInfos,
+ BigBlueButtonServerInfos serverInfos) {
this.server = server;
- this.serverInfos = serverInfos;
+ this.serverInfos = serverInfos == null
+ ? new BigBlueButtonServerInfos(server, new ArrayList<>(), 0.0d) : serverInfos;
+ this.allInstanceServerInfos = allInstanceServerInfos == null
+ ? new BigBlueButtonServerInfos(server, new ArrayList<>(), 0.0d) : allInstanceServerInfos;
}
public String getUrl() {
@@ -50,40 +58,15 @@ public class BigBlueButtonServerRow {
return server.getCapacityFactory();
}
- public double getLoad() {
- return serverInfos.getLoad();
- }
-
- public Long getModeratorCount() {
- return serverInfos.getModeratorCount();
+ public BigBlueButtonServer getServer() {
+ return server;
}
- public Long getParticipantCount() {
- return serverInfos.getParticipantCount();
+ public BigBlueButtonServerInfos getAllInstancesServerInfos() {
+ return allInstanceServerInfos;
}
- public Long getListenerCount() {
- return serverInfos.getListenerCount();
- }
-
- public Long getVoiceParticipantCount() {
- return serverInfos.getVoiceParticipantCount();
- }
-
- public Long getVideoCount() {
- return serverInfos.getVideoCount();
+ public BigBlueButtonServerInfos getServerInfos() {
+ return serverInfos;
}
-
- public Long getMaxUsers() {
- return serverInfos.getMaxUsers();
- }
-
- public Long getRecordingMeetings() {
- return serverInfos.getRecordingMeetings();
- }
-
- public Long getBreakoutRecordingMeetings() {
- return serverInfos.getBreakoutRecordingMeetings();
- }
-
}
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/EditBigBlueButtonServerController.java b/src/main/java/org/olat/modules/bigbluebutton/ui/EditBigBlueButtonServerController.java
index a0acc91b71394b05ec455211b031c308fa299c79..8cd040c71b3779a2159bbe35b9bf766764cdc08f 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/EditBigBlueButtonServerController.java
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/EditBigBlueButtonServerController.java
@@ -126,7 +126,9 @@ public class EditBigBlueButtonServerController extends FormBasicController {
allOk &= validateUrlFields();
if(allOk) {
- allOk &= validateConnection();
+ if(enabledEl.isAtLeastSelected(1)) {
+ allOk &= validateConnection();
+ }
if((server == null || server.getKey() == null)
&& bigBlueButtonManager.hasServer(urlEl.getValue())) {
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/_content/meeting.html b/src/main/java/org/olat/modules/bigbluebutton/ui/_content/meeting.html
index 5e3781462cdb256e1be786ba38a5c3dbef2f7521..8a37526ef547ad940d6a156088e6b37e0e67e57c 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/_content/meeting.html
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/_content/meeting.html
@@ -11,8 +11,9 @@
#if($r.isTrue($ended))
<div class="o_block_large o_warning">$r.translate("meeting.ended")</div>
#end
-
-#if($r.isTrue($notStarted))
+#if($r.isTrue($disabled))
+ <div class="o_block_large o_error" role="alert">$r.translate("error.serverDisabled")</div>
+#elseif($r.isTrue($notStarted))
<div class="o_block_large o_info">$r.translate("meeting.create.intro")</div>
#end
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_de.properties b/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_de.properties
index 7049cc84d66ac9703550df39474f57c2abf78f2c..003e7c980fdb9ac01fe800054ff1daf8249f2106 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_de.properties
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_de.properties
@@ -44,9 +44,12 @@ error.prefix=Ein Fehler ist aufgetreten\:
error.same.day=Sie haben schon ein Meeting an diesem Tag geplant.
error.server.exists=Ein Server mit diesem URL existiert schon.
error.server.raw={1} <small>Schl\u00FCssel\: {0}</small>
+error.serverDisabled=Server ist momentan nicht verf\u00FCgbar.
error.start.after.end=Das Enddatum darf nicht vor dem Beginndatum sein.
error.too.long.time=Zeit ist zu lang. Es sind maximal {0} Minuten erlaubt.
error.url.invalid=Ung\u00FCltige Serveradresse
+filter.all.instances=Alle OpenOlats
+filter.this.instance=Dieses OpenOlat
meeting.create.intro=Der Online-Termin wurde vom Betreuer noch nicht er\u00F6ffnet. Teilnehmer k\u00F6nnen den Raum f\u00FCr noch nicht betreten.
meeting.day=Datum des Meetings
meeting.deleted=Das Meeting wurde erfolgreich gel\u00F6scht.
diff --git a/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_en.properties b/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_en.properties
index 0a56e87a859d38d590a9a3954904ffc8b6fd8213..c2a39241c04093ff380107a1f98f586727dafa39 100644
--- a/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_en.properties
+++ b/src/main/java/org/olat/modules/bigbluebutton/ui/_i18n/LocalStrings_en.properties
@@ -44,9 +44,12 @@ error.prefix=An error happened\:
error.same.day=You already have a meeting planed at this date.
error.server.exists=A server with this URL already exists.
error.server.raw={1} <small>Key {0}</small>
+error.serverDisabled=Server is currently not available.
error.start.after.end=The end date must not be before the start date.
error.too.long.time=Time is too long. It is limited to {0} minutes.
error.url.invalid=Invalid server URL
+filter.all.instances=All OpenOlats
+filter.this.instance=This OpenOlat
meeting.create.intro=The meeting has not yet been started by the coach. Participants are not able to enter the classroom.
meeting.day=Date of the meeting
meeting.deleted=The meeting was successfully deleted.