diff --git a/src/main/java/org/olat/group/BusinessGroupView.java b/src/main/java/org/olat/group/BusinessGroupView.java
index 1d2f013d8c24692205534e90b22efa4953ab8747..271b0dced2cc33d69ff84f341fd3fbd6457741d3 100644
--- a/src/main/java/org/olat/group/BusinessGroupView.java
+++ b/src/main/java/org/olat/group/BusinessGroupView.java
@@ -52,6 +52,8 @@ public interface BusinessGroupView extends BusinessGroupShort, Persistable, Crea
public int getNumOfRelations();
+ public int getNumOfOwners();
+
public int getNumOfParticipants();
public int getNumOfOffers();
diff --git a/src/main/java/org/olat/group/manager/BusinessGroupDAO.java b/src/main/java/org/olat/group/manager/BusinessGroupDAO.java
index 4ee4de4361623942e22f15c4a0c0bac3fd31f849..ef156a536018b73cd6b368c77722fa5dcfd5d5c2 100644
--- a/src/main/java/org/olat/group/manager/BusinessGroupDAO.java
+++ b/src/main/java/org/olat/group/manager/BusinessGroupDAO.java
@@ -738,6 +738,20 @@ public class BusinessGroupDAO {
.append(" )");
}
+ if(params.isHeadless()) {
+ where = where(query, where);
+ query.append(" bgi.numOfRelations=0 and bgi.numOfOwners=0 and bgi.numOfParticipants=0");
+ }
+
+ if(params.getNumOfMembers() > -1) {
+ where = where(query, where);
+ if(params.isNumOfMembersBigger()) {
+ query.append(" (bgi.numOfOwners + bgi.numOfParticipants)>=").append(params.getNumOfMembers());
+ } else {
+ query.append(" (bgi.numOfOwners + bgi.numOfParticipants)<=").append(params.getNumOfMembers());
+ }
+ }
+
if(StringHelper.containsNonWhitespace(params.getNameOrDesc())) {
where = where(query, where);
query.append("(");
diff --git a/src/main/java/org/olat/group/model/BusinessGroupViewImpl.hbm.xml b/src/main/java/org/olat/group/model/BusinessGroupViewImpl.hbm.xml
index 203e0a1c72c22d571fcf5f48eb621567c6b8d9ba..d5427dcf3ba2b5ae36b42b3662d7b72d81cca075 100644
--- a/src/main/java/org/olat/group/model/BusinessGroupViewImpl.hbm.xml
+++ b/src/main/java/org/olat/group/model/BusinessGroupViewImpl.hbm.xml
@@ -21,6 +21,7 @@
<property name="waitingListEnabled" type="boolean" column="waitinglist_enabled" unique="false" not-null="false"/>
<property name="autoCloseRanksEnabled" type="boolean" column="autocloseranks_enabled" unique="false" not-null="false"/>
<!-- statistics informations -->
+ <property name="numOfOwners" column="num_of_owners" type="integer" />
<property name="numOfParticipants" column="num_of_participants" type="integer" />
<property name="numOfRelations" column="num_of_relations" type="integer" />
<property name="numOfOffers" column="num_of_offers" type="integer" />
diff --git a/src/main/java/org/olat/group/model/BusinessGroupViewImpl.java b/src/main/java/org/olat/group/model/BusinessGroupViewImpl.java
index 479c5258ec1aef140caac3d50e2756edc01c86fd..361a004649e7d67842481977fab37d7a3192179e 100644
--- a/src/main/java/org/olat/group/model/BusinessGroupViewImpl.java
+++ b/src/main/java/org/olat/group/model/BusinessGroupViewImpl.java
@@ -28,7 +28,10 @@ import org.olat.group.BusinessGroup;
import org.olat.group.BusinessGroupView;
import org.olat.resource.OLATResource;
-
+/**
+ *
+ * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
+ */
public class BusinessGroupViewImpl extends PersistentObject implements BusinessGroupView {
private static final long serialVersionUID = -9042740930754224954L;
@@ -46,7 +49,8 @@ public class BusinessGroupViewImpl extends PersistentObject implements BusinessG
private Boolean waitingListEnabled;
private Boolean autoCloseRanksEnabled;
private Date lastModified;
-
+
+ private int numOfOwners;
private int numOfParticipants;
private int numOfRelations;
private int numOfOffers;
@@ -61,6 +65,15 @@ public class BusinessGroupViewImpl extends PersistentObject implements BusinessG
this.numOfRelations = numOfRelations;
}
+ @Override
+ public int getNumOfOwners() {
+ return numOfOwners;
+ }
+
+ public void setNumOfOwners(int numOfOwners) {
+ this.numOfOwners = numOfOwners;
+ }
+
@Override
public int getNumOfParticipants() {
return numOfParticipants;
diff --git a/src/main/java/org/olat/group/model/SearchBusinessGroupParams.java b/src/main/java/org/olat/group/model/SearchBusinessGroupParams.java
index c62a46ae8e4191eae843a5e7a3b84d43e290845b..8d553e825f9c3338f2a1ee8cd57bd72a4fc36d87 100644
--- a/src/main/java/org/olat/group/model/SearchBusinessGroupParams.java
+++ b/src/main/java/org/olat/group/model/SearchBusinessGroupParams.java
@@ -52,6 +52,10 @@ public class SearchBusinessGroupParams {
private Boolean publicGroups;
private Boolean marked;
private Boolean resources;
+ private boolean headless = false;
+ private int numOfMembers = -1;
+ private boolean numOfMembersBigger = true;
+
public SearchBusinessGroupParams() {
//
@@ -191,8 +195,52 @@ public class SearchBusinessGroupParams {
public void setResources(Boolean resources) {
this.resources = resources;
}
+
+ /**
+ * Only available on views
+ * @return
+ */
+ public boolean isHeadless() {
+ return headless;
+ }
+
+ /**
+ * Only available on views
+ * @param headless
+ */
+ public void setHeadless(boolean headless) {
+ this.headless = headless;
+ }
+
+ /**
+ * Only available on views
+ * @return
+ */
+ public int getNumOfMembers() {
+ return numOfMembers;
+ }
+
+ /**
+ * Only available on views
+ * @param headless
+ */
+ public void setNumOfMembers(int numOfMembers) {
+ this.numOfMembers = numOfMembers;
+ }
-
-
-
+ /**
+ * Only available on views
+ * @return
+ */
+ public boolean isNumOfMembersBigger() {
+ return numOfMembersBigger;
+ }
+
+ /**
+ * Only available on views
+ * @param headless
+ */
+ public void setNumOfMembersBigger(boolean numOfMembersBigger) {
+ this.numOfMembersBigger = numOfMembersBigger;
+ }
}
diff --git a/src/main/java/org/olat/group/ui/main/AdminBusinessGroupsController.java b/src/main/java/org/olat/group/ui/main/AdminBusinessGroupsController.java
index 3e2b9f6881ed91f3fc7d6a3af1b2a1c5ccf4da59..4719e1ecc2798771d0955164c5e01c2d40da6369 100644
--- a/src/main/java/org/olat/group/ui/main/AdminBusinessGroupsController.java
+++ b/src/main/java/org/olat/group/ui/main/AdminBusinessGroupsController.java
@@ -42,9 +42,9 @@ public class AdminBusinessGroupsController extends AbstractBusinessGroupListCont
public AdminBusinessGroupsController(UserRequest ureq, WindowControl wControl) {
super(ureq, wControl, "admin_group_list");
if(isAdmin()) {
- searchController = new BusinessGroupSearchController(ureq, wControl, true, false);
+ searchController = new BusinessGroupSearchController(ureq, wControl, true, false, true);
} else {
- searchController = new BusinessGroupSearchController(ureq, wControl, false, true);
+ searchController = new BusinessGroupSearchController(ureq, wControl, false, true, false);
}
//search controller
listenTo(searchController);
diff --git a/src/main/java/org/olat/group/ui/main/BusinessGroupSearchController.java b/src/main/java/org/olat/group/ui/main/BusinessGroupSearchController.java
index 9580c070189f83bdbcbcffd9ad5b4794e4f719ee..05616c2aa1932e981ceeea33f2c674d28700c02f 100644
--- a/src/main/java/org/olat/group/ui/main/BusinessGroupSearchController.java
+++ b/src/main/java/org/olat/group/ui/main/BusinessGroupSearchController.java
@@ -22,6 +22,7 @@ package org.olat.group.ui.main;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
+import org.olat.core.gui.components.form.flexible.elements.MultipleSelectionElement;
import org.olat.core.gui.components.form.flexible.elements.SingleSelection;
import org.olat.core.gui.components.form.flexible.elements.TextElement;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
@@ -52,9 +53,11 @@ public class BusinessGroupSearchController extends FormBasicController{
private SingleSelection rolesEl;
private SingleSelection publicEl;
private SingleSelection resourceEl;
+ private MultipleSelectionElement headlessEl;
private final boolean showId;
private final boolean showRoles;
+ private final boolean showAdminTools;
private String limitUsername;
private String[] roleKeys = {"all", "owner", "attendee", "waiting"};
@@ -69,10 +72,11 @@ public class BusinessGroupSearchController extends FormBasicController{
* @param isAdmin Is calling identity an administrator? If yes, allow search by ID
* @param limitTypes Limit searches to specific types.
*/
- public BusinessGroupSearchController(UserRequest ureq, WindowControl wControl, boolean showId, boolean showRoles) {
+ public BusinessGroupSearchController(UserRequest ureq, WindowControl wControl, boolean showId, boolean showRoles, boolean showAdminTools) {
super(ureq, wControl, "group_search");
this.showId = showId;
this.showRoles = showRoles;
+ this.showAdminTools = showAdminTools;
initForm(ureq);
}
@@ -128,6 +132,12 @@ public class BusinessGroupSearchController extends FormBasicController{
}
resourceEl = uifactory.addRadiosHorizontal("resourceBg", "search.resources", rightContainer, resourceKeys, resourceValues);
resourceEl.select("all", true);
+
+ if(showAdminTools) {
+ String[] keys = new String[] { "headless" };
+ String[] values = new String[] { translate("search.headless.check") };
+ headlessEl = uifactory.addCheckboxesHorizontal("headless.groups", "search.headless", rightContainer, keys, values, null);
+ }
FormLayoutContainer buttonLayout = FormLayoutContainer.createButtonLayout("button_layout", getTranslator());
formLayout.add(buttonLayout);
@@ -223,11 +233,18 @@ public class BusinessGroupSearchController extends FormBasicController{
private void fireSearchEvent(UserRequest ureq) {
SearchEvent e = new SearchEvent();
+ e.setId(getId());
e.setName(getName());
e.setDescription(getDescription());
e.setOwnerName(getOwner());
e.setCourseTitle(getCourseTitle());
+ if(headlessEl != null && headlessEl.isAtLeastSelected(1)) {
+ e.setHeadless(true);
+ } else {
+ e.setHeadless(false);
+ }
+
if(rolesEl != null && rolesEl.isOneSelected()) {
e.setAttendee(rolesEl.isSelected(0) || rolesEl.isSelected(1));
e.setOwner(rolesEl.isSelected(0) || rolesEl.isSelected(2));
diff --git a/src/main/java/org/olat/group/ui/main/SearchBusinessGroupListController.java b/src/main/java/org/olat/group/ui/main/SearchBusinessGroupListController.java
index f196916ebc43aa3977a0885bc474f299e7bc16a9..6feb525de9a3c45d78b4979806a0130334b267dc 100644
--- a/src/main/java/org/olat/group/ui/main/SearchBusinessGroupListController.java
+++ b/src/main/java/org/olat/group/ui/main/SearchBusinessGroupListController.java
@@ -44,7 +44,7 @@ public class SearchBusinessGroupListController extends AbstractBusinessGroupList
super(ureq, wControl, "group_list_search");
//search controller
- searchController = new BusinessGroupSearchController(ureq, wControl, isAdmin(), true);
+ searchController = new BusinessGroupSearchController(ureq, wControl, isAdmin(), true, false);
listenTo(searchController);
mainVC.put("search", searchController.getInitialComponent());
}
diff --git a/src/main/java/org/olat/group/ui/main/SearchEvent.java b/src/main/java/org/olat/group/ui/main/SearchEvent.java
index 8e462b20a2f01e7063e04dc200b82935aad9e1ff..98f2886c8341c16d7354338e929f1bbb44aac549 100644
--- a/src/main/java/org/olat/group/ui/main/SearchEvent.java
+++ b/src/main/java/org/olat/group/ui/main/SearchEvent.java
@@ -42,6 +42,7 @@ public class SearchEvent extends Event {
private boolean owner;
private boolean attendee;
private boolean waiting;
+ private boolean headless = false;
private Boolean publicGroups;
private Boolean resources;
@@ -129,6 +130,14 @@ public class SearchEvent extends Event {
this.resources = resources;
}
+ public boolean isHeadless() {
+ return headless;
+ }
+
+ public void setHeadless(boolean headless) {
+ this.headless = headless;
+ }
+
public SearchBusinessGroupParams convertToSearchBusinessGroupParams(Identity identity) {
SearchBusinessGroupParams params = new SearchBusinessGroupParams();
if(id != null) {
@@ -144,6 +153,7 @@ public class SearchEvent extends Event {
params.setPublicGroups(getPublicGroups());
params.setResources(getResources());
params.setIdentity(identity);
+ params.setHeadless(isHeadless());
return params;
}
}
diff --git a/src/main/java/org/olat/group/ui/main/_i18n/LocalStrings_de.properties b/src/main/java/org/olat/group/ui/main/_i18n/LocalStrings_de.properties
index 56a3d42120ca81a5b282082c60b572be1667f4d6..f0248d986ba4ad826de67c8f1071dee5fe1f6e1f 100644
--- a/src/main/java/org/olat/group/ui/main/_i18n/LocalStrings_de.properties
+++ b/src/main/java/org/olat/group/ui/main/_i18n/LocalStrings_de.properties
@@ -54,6 +54,8 @@ search.roles=Rolle
search.yes=Ja
search.no=Nein
search.resources=In Kursen verwendet
+search.headless=Orphans
+search.headless.check=Gruppe ohne Mitglieder und Resourcen
cif.displayname=Name
cif.description=Beschreibung
cif.owner=Besitzer
diff --git a/src/main/java/org/olat/group/ui/portlet/GroupsPortlet.java b/src/main/java/org/olat/group/ui/portlet/GroupsPortlet.java
index a9c1d16901ec2072d0c4fb3dbf2894339b1cec30..e61d5ae3e2f2fa22f6f81c97b715bbac67aa1b92 100644
--- a/src/main/java/org/olat/group/ui/portlet/GroupsPortlet.java
+++ b/src/main/java/org/olat/group/ui/portlet/GroupsPortlet.java
@@ -80,9 +80,11 @@ public class GroupsPortlet extends AbstractPortlet {
* org.olat.core.gui.UserRequest)
*/
public Component getInitialRunComponent(WindowControl wControl, UserRequest ureq) {
- if(this.runCtr != null) runCtr.dispose();
- this.runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
- return this.runCtr.getInitialComponent();
+ if(runCtr != null) {
+ runCtr.dispose();
+ }
+ runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
+ return runCtr.getInitialComponent();
}
/**
@@ -103,18 +105,17 @@ public class GroupsPortlet extends AbstractPortlet {
* @see org.olat.gui.control.generic.portal.Portlet#disposeRunComponent(boolean)
*/
public void disposeRunComponent() {
- if (this.runCtr != null) {
- this.runCtr.dispose();
- this.runCtr = null;
+ if (runCtr != null) {
+ runCtr.dispose();
+ runCtr = null;
}
}
- public PortletToolController getTools(UserRequest ureq, WindowControl wControl) {
+ public PortletToolController<BusinessGroupEntry> getTools(UserRequest ureq, WindowControl wControl) {
//portlet was not yet visible
if ( runCtr == null ) {
- this.runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
+ runCtr = new GroupsPortletRunController(wControl, ureq, getTranslator(), this.getName());
}
return runCtr.createSortingTool(ureq, wControl);
}
-
}
diff --git a/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql b/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
index 7bf00986db61e8d05d7210bdb5f2c1e6f86a3575..997ab6cae80e062a6caf6e60e136683c1236d728 100644
--- a/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
+++ b/src/main/resources/database/mysql/alter_8_1_x_to_8_2_0.sql
@@ -115,8 +115,6 @@ create or replace view o_bs_gp_membership_v as (
where (owned_gp.group_id is not null or participant_gp.group_id is not null or waiting_gp.group_id is not null)
);
-
-
create or replace view o_gp_business_v as (
select
gp.group_id as group_id,
@@ -131,6 +129,8 @@ create or replace view o_gp_business_v as (
gp.autocloseranks_enabled as autocloseranks_enabled,
-- count participants
(select count(part.id) from o_bs_membership as part where part.secgroup_id = gp.fk_partipiciantgroup) as num_of_participants,
+ -- count owners
+ (select count(own.id) from o_bs_membership as own where own.secgroup_id = gp.fk_ownergroup) as num_of_owners,
-- count valid offers
(select count(offer.offer_id) from o_ac_offer as offer
where offer.fk_resource_id = gp.fk_resource
@@ -152,5 +152,5 @@ create or replace view o_gp_business_v as (
gp.fk_partipiciantgroup as fk_partipiciantgroup,
gp.fk_waitinggroup as fk_waitinggroup
from o_gp_business as gp
-)
+);
diff --git a/src/test/java/org/olat/group/test/BusinessGroupDAOTest.java b/src/test/java/org/olat/group/test/BusinessGroupDAOTest.java
index 9ed9c47c08155ef01f7a00ae9b234049385a4480..41d60a35dbae78218b49fdccff04c101a6dca0f4 100644
--- a/src/test/java/org/olat/group/test/BusinessGroupDAOTest.java
+++ b/src/test/java/org/olat/group/test/BusinessGroupDAOTest.java
@@ -1048,6 +1048,56 @@ public class BusinessGroupDAOTest extends OlatTestCase {
Assert.assertTrue(contains(markedGroupsView2, group2));
}
+ @Test
+ public void findBusinessGroupsHeadless() {
+ Identity owner = JunitTestHelper.createAndPersistIdentityAsUser("head-1-" + UUID.randomUUID().toString());
+ BusinessGroup headlessGroup = businessGroupDao.createAndPersist(null, "headless-grp", "headless-grp-desc", 0, 5, true, false, true, false, false);
+ BusinessGroup headedGroup = businessGroupDao.createAndPersist(owner, "headed-grp", "headed-grp-desc", 0, 5, true, false, true, false, false);
+ dbInstance.commitAndCloseSession();
+
+ //check marked
+ SearchBusinessGroupParams headlessParams = new SearchBusinessGroupParams();
+ headlessParams.setHeadless(true);
+ List<BusinessGroupView> groups = businessGroupDao.findBusinessGroupViews(headlessParams, null, 0, 0);
+ Assert.assertNotNull(groups);
+ Assert.assertFalse(groups.isEmpty());
+ Assert.assertTrue(contains(groups, headlessGroup));
+ Assert.assertFalse(contains(groups, headedGroup));
+ }
+
+ @Test
+ public void findBusinessGroupsNumOfMembers() {
+ Identity owner = JunitTestHelper.createAndPersistIdentityAsUser("head-1-" + UUID.randomUUID().toString());
+ Identity part1 = JunitTestHelper.createAndPersistIdentityAsUser("head-1-" + UUID.randomUUID().toString());
+ Identity part2 = JunitTestHelper.createAndPersistIdentityAsUser("head-1-" + UUID.randomUUID().toString());
+ BusinessGroup groupWith1 = businessGroupDao.createAndPersist(owner, "headless-grp", "headless-grp-desc", 0, 5, true, false, true, false, false);
+ BusinessGroup groupWith3 = businessGroupDao.createAndPersist(owner, "headed-grp", "headed-grp-desc", 0, 5, true, false, true, false, false);
+ securityManager.addIdentityToSecurityGroup(part1, groupWith3.getPartipiciantGroup());
+ securityManager.addIdentityToSecurityGroup(part2, groupWith3.getPartipiciantGroup());
+ dbInstance.commitAndCloseSession();
+
+ //check groups with more than 2 members
+ SearchBusinessGroupParams paramsWithMoreThan2 = new SearchBusinessGroupParams();
+ paramsWithMoreThan2.setNumOfMembers(2);
+ paramsWithMoreThan2.setNumOfMembersBigger(true);
+ List<BusinessGroupView> groupsWithMoreThan2 = businessGroupDao.findBusinessGroupViews(paramsWithMoreThan2, null, 0, 0);
+ Assert.assertNotNull(groupsWithMoreThan2);
+ Assert.assertFalse(groupsWithMoreThan2.isEmpty());
+ Assert.assertTrue(contains(groupsWithMoreThan2, groupWith3));
+ Assert.assertFalse(contains(groupsWithMoreThan2, groupWith1));
+
+ //check groups with more than 2 members
+ SearchBusinessGroupParams paramsWithLessThan2 = new SearchBusinessGroupParams();
+ paramsWithLessThan2.setNumOfMembers(2);
+ paramsWithLessThan2.setNumOfMembersBigger(false);
+ List<BusinessGroupView> groupsWithLessThan2 = businessGroupDao.findBusinessGroupViews(paramsWithLessThan2, null, 0, 0);
+ Assert.assertNotNull(groupsWithLessThan2);
+ Assert.assertFalse(groupsWithLessThan2.isEmpty());
+ Assert.assertTrue(contains(groupsWithLessThan2, groupWith1));
+ Assert.assertFalse(contains(groupsWithLessThan2, groupWith3));
+ }
+
+
@Test
public void findBusinessGroupOrdered() {
BusinessGroup group1 = businessGroupDao.createAndPersist(null, "a_ordered-grp-3", "marked-grp-1-desc", 0, 5, true, false, true, false, false);