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allow ordering (fix #30)

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Athou
2013-04-10 10:28:48 +02:00
parent 1683a1ce50
commit ae4cd0b5e1
8 changed files with 107 additions and 50 deletions
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95
src/main/java/com/commafeed/backend/dao/FeedEntryStatusService.java
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@@ -10,6 +10,7 @@ import javax.persistence.NoResultException;
import javax.persistence.Query;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Path;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
@@ -23,6 +24,7 @@ import com.commafeed.backend.model.FeedEntry_;
import com.commafeed.backend.model.FeedSubscription;
import com.commafeed.backend.model.FeedSubscription_;
import com.commafeed.backend.model.User;
import com.commafeed.backend.model.UserSettings.ReadingOrder;
import com.commafeed.frontend.utils.ModelFactory.MF;
import com.google.api.client.util.Lists;
import com.google.api.client.util.Maps;
@@ -83,25 +85,21 @@ public class FeedEntryStatusService extends GenericDAO<FeedEntryStatus> {
predicates.add(builder.or(content, title));
query.where(predicates.toArray(new Predicate[0]));
query.orderBy(builder.desc(root.get(FeedEntryStatus_.entry).get(
FeedEntry_.updated)));
orderBy(query, root, ReadingOrder.desc);
TypedQuery<FeedEntryStatus> q = em.createQuery(query);
if (offset > -1) {
q.setFirstResult(offset);
}
if (limit > -1) {
q.setMaxResults(limit);
}
limit(q, offset, limit);
return q.getResultList();
}
public List<FeedEntryStatus> getStatuses(User user, boolean unreadOnly) {
return getStatuses(user, unreadOnly, -1, -1);
public List<FeedEntryStatus> getStatuses(User user, boolean unreadOnly,
ReadingOrder order) {
return getStatuses(user, unreadOnly, -1, -1, order);
}
public List<FeedEntryStatus> getStatuses(User user, boolean unreadOnly,
int offset, int limit) {
int offset, int limit, ReadingOrder order) {
CriteriaQuery<FeedEntryStatus> query = builder.createQuery(getType());
Root<FeedEntryStatus> root = query.from(getType());
@@ -112,16 +110,10 @@ public class FeedEntryStatusService extends GenericDAO<FeedEntryStatus> {
predicates.add(builder.isFalse(root.get(FeedEntryStatus_.read)));
}
query.where(predicates.toArray(new Predicate[0]));
query.orderBy(builder.desc(root.get(FeedEntryStatus_.entry).get(
FeedEntry_.updated)));
orderBy(query, root, order);
TypedQuery<FeedEntryStatus> q = em.createQuery(query);
if (offset > -1) {
q.setFirstResult(offset);
}
if (limit > -1) {
q.setMaxResults(limit);
}
limit(q, offset, limit);
return q.getResultList();
}
@@ -142,12 +134,12 @@ public class FeedEntryStatusService extends GenericDAO<FeedEntryStatus> {
}
public List<FeedEntryStatus> getStatuses(Feed feed, User user,
boolean unreadOnly) {
return getStatuses(feed, user, unreadOnly, -1, -1);
boolean unreadOnly, ReadingOrder order) {
return getStatuses(feed, user, unreadOnly, -1, -1, order);
}
public List<FeedEntryStatus> getStatuses(Feed feed, User user,
boolean unreadOnly, int offset, int limit) {
boolean unreadOnly, int offset, int limit, ReadingOrder order) {
CriteriaQuery<FeedEntryStatus> query = builder.createQuery(getType());
Root<FeedEntryStatus> root = query.from(getType());
@@ -161,26 +153,22 @@ public class FeedEntryStatusService extends GenericDAO<FeedEntryStatus> {
predicates.add(builder.isFalse(root.get(FeedEntryStatus_.read)));
}
query.where(predicates.toArray(new Predicate[0]));
query.orderBy(builder.desc(root.get(FeedEntryStatus_.entry).get(
FeedEntry_.updated)));
orderBy(query, root, order);
TypedQuery<FeedEntryStatus> q = em.createQuery(query);
if (offset > -1) {
q.setFirstResult(offset);
}
if (limit > -1) {
q.setMaxResults(limit);
}
limit(q, offset, limit);
return q.getResultList();
}
public List<FeedEntryStatus> getStatuses(List<FeedCategory> categories,
User user, boolean unreadOnly) {
return getStatuses(categories, user, unreadOnly, -1, -1);
User user, boolean unreadOnly, ReadingOrder order) {
return getStatuses(categories, user, unreadOnly, -1, -1, order);
}
public List<FeedEntryStatus> getStatuses(List<FeedCategory> categories,
User user, boolean unreadOnly, int offset, int limit) {
User user, boolean unreadOnly, int offset, int limit,
ReadingOrder order) {
CriteriaQuery<FeedEntryStatus> query = builder.createQuery(getType());
Root<FeedEntryStatus> root = query.from(getType());
@@ -194,32 +182,51 @@ public class FeedEntryStatusService extends GenericDAO<FeedEntryStatus> {
predicates.add(builder.isFalse(root.get(FeedEntryStatus_.read)));
}
query.where(predicates.toArray(new Predicate[0]));
query.orderBy(builder.desc(root.get(FeedEntryStatus_.entry).get(
FeedEntry_.updated)));
orderBy(query, root, order);
TypedQuery<FeedEntryStatus> q = em.createQuery(query);
if (offset > -1) {
q.setFirstResult(offset);
}
if (limit > -1) {
q.setMaxResults(limit);
}
limit(q, offset, limit);
return q.getResultList();
}
private void limit(TypedQuery<FeedEntryStatus> query, int offset, int limit) {
if (offset > -1) {
query.setFirstResult(offset);
}
if (limit > -1) {
query.setMaxResults(limit);
}
}
private void orderBy(CriteriaQuery<FeedEntryStatus> query,
Root<FeedEntryStatus> root, ReadingOrder order) {
Path<Date> orderPath = root.get(FeedEntryStatus_.entry).get(
FeedEntry_.updated);
if (order == ReadingOrder.asc) {
query.orderBy(builder.asc(orderPath));
} else {
query.orderBy(builder.desc(orderPath));
}
}
public void markFeedEntries(User user, Feed feed, Date olderThan) {
List<FeedEntryStatus> statuses = getStatuses(feed, user, true);
List<FeedEntryStatus> statuses = getStatuses(feed, user, true,
ReadingOrder.desc);
update(markList(statuses, olderThan));
}
public void markCategoryEntries(User user, List<FeedCategory> categories,
Date olderThan) {
List<FeedEntryStatus> statuses = getStatuses(categories, user, true);
List<FeedEntryStatus> statuses = getStatuses(categories, user, true,
ReadingOrder.desc);
update(markList(statuses, olderThan));
}
public void markAllEntries(User user, Date olderThan) {
List<FeedEntryStatus> statuses = getStatuses(user, true);
List<FeedEntryStatus> statuses = getStatuses(user, true,
ReadingOrder.desc);
update(markList(statuses, olderThan));
}

16
src/main/java/com/commafeed/backend/model/UserSettings.java
View File

@@ -18,6 +18,10 @@ public class UserSettings extends AbstractModel {
all, unread
}
public enum ReadingOrder {
asc, desc
}
@OneToOne
@JoinColumn(name = "user_id", nullable = false)
private User user;
@@ -26,6 +30,10 @@ public class UserSettings extends AbstractModel {
@Column(nullable = false)
private ReadingMode readingMode;
@Enumerated(EnumType.STRING)
@Column(nullable = false)
private ReadingOrder readingOrder;
@Lob
@Column(length = Integer.MAX_VALUE)
private String customCss;
@@ -54,4 +62,12 @@ public class UserSettings extends AbstractModel {
this.customCss = customCss;
}
public ReadingOrder getReadingOrder() {
return readingOrder;
}
public void setReadingOrder(ReadingOrder readingOrder) {
this.readingOrder = readingOrder;
}
}

9
src/main/java/com/commafeed/frontend/model/Settings.java
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@@ -6,6 +6,7 @@ import java.io.Serializable;
public class Settings implements Serializable {
private String readingMode;
private String readingOrder;
private String customCss;
public String getReadingMode() {
@@ -24,4 +25,12 @@ public class Settings implements Serializable {
this.customCss = customCss;
}
public String getReadingOrder() {
return readingOrder;
}
public void setReadingOrder(String readingOrder) {
this.readingOrder = readingOrder;
}
}

3
src/main/java/com/commafeed/frontend/rest/resources/AdminUsersREST.java
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@@ -17,6 +17,7 @@ import com.commafeed.backend.StartupBean;
import com.commafeed.backend.model.User;
import com.commafeed.backend.model.UserRole;
import com.commafeed.backend.model.UserRole.Role;
import com.commafeed.backend.model.UserSettings.ReadingOrder;
import com.commafeed.frontend.SecurityCheck;
import com.commafeed.frontend.model.UserModel;
import com.google.common.base.Preconditions;
@@ -135,7 +136,7 @@ public class AdminUsersREST extends AbstractREST {
.entity("You cannot delete the admin user.").build();
}
feedEntryStatusService.delete(feedEntryStatusService.getStatuses(user,
false));
false, ReadingOrder.desc));
feedSubscriptionService.delete(feedSubscriptionService.findAll(user));
feedCategoryService.delete(feedCategoryService.findAll(user));
userSettingsService.delete(userSettingsService.findByUser(user));

11
src/main/java/com/commafeed/frontend/rest/resources/EntriesREST.java
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@@ -18,6 +18,7 @@ import com.commafeed.backend.model.FeedCategory;
import com.commafeed.backend.model.FeedEntry;
import com.commafeed.backend.model.FeedEntryStatus;
import com.commafeed.backend.model.FeedSubscription;
import com.commafeed.backend.model.UserSettings.ReadingOrder;
import com.commafeed.frontend.model.Entries;
import com.commafeed.frontend.model.Entry;
import com.google.common.base.Preconditions;
@@ -42,7 +43,8 @@ public class EntriesREST extends AbstractREST {
@QueryParam("id") String id,
@QueryParam("readType") ReadType readType,
@DefaultValue("0") @QueryParam("offset") int offset,
@DefaultValue("-1") @QueryParam("limit") int limit) {
@DefaultValue("-1") @QueryParam("limit") int limit,
@QueryParam("order") @DefaultValue("desc") ReadingOrder order) {
Preconditions.checkNotNull(type);
Preconditions.checkNotNull(id);
@@ -61,7 +63,7 @@ public class EntriesREST extends AbstractREST {
List<FeedEntryStatus> unreadEntries = feedEntryStatusService
.getStatuses(subscription.getFeed(), getUser(),
unreadOnly, offset, limit);
unreadOnly, offset, limit, order);
for (FeedEntryStatus status : unreadEntries) {
entries.getEntries().add(buildEntry(status));
}
@@ -72,7 +74,8 @@ public class EntriesREST extends AbstractREST {
if (ALL.equals(id)) {
entries.setName("All");
List<FeedEntryStatus> unreadEntries = feedEntryStatusService
.getStatuses(getUser(), unreadOnly, offset, limit);
.getStatuses(getUser(), unreadOnly, offset, limit,
order);
for (FeedEntryStatus status : unreadEntries) {
entries.getEntries().add(buildEntry(status));
}
@@ -85,7 +88,7 @@ public class EntriesREST extends AbstractREST {
.findAllChildrenCategories(getUser(), feedCategory);
List<FeedEntryStatus> unreadEntries = feedEntryStatusService
.getStatuses(childrenCategories, getUser(),
unreadOnly, offset, limit);
unreadOnly, offset, limit, order);
for (FeedEntryStatus status : unreadEntries) {
entries.getEntries().add(buildEntry(status));
}

6
src/main/java/com/commafeed/frontend/rest/resources/SettingsREST.java
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@@ -8,6 +8,7 @@ import javax.ws.rs.core.Response.Status;
import com.commafeed.backend.model.UserSettings;
import com.commafeed.backend.model.UserSettings.ReadingMode;
import com.commafeed.backend.model.UserSettings.ReadingOrder;
import com.commafeed.frontend.model.Settings;
import com.google.common.base.Preconditions;
@@ -21,9 +22,11 @@ public class SettingsREST extends AbstractREST {
UserSettings settings = userSettingsService.findByUser(getUser());
if (settings != null) {
s.setReadingMode(settings.getReadingMode().name());
s.setReadingOrder(settings.getReadingOrder().name());
s.setCustomCss(settings.getCustomCss());
} else {
s.setReadingMode(ReadingMode.unread.name());
s.setReadingOrder(ReadingOrder.desc.name());
}
return s;
}
@@ -32,13 +35,14 @@ public class SettingsREST extends AbstractREST {
@POST
public Response save(Settings settings) {
Preconditions.checkNotNull(settings);
UserSettings s = userSettingsService.findByUser(getUser());
if (s == null) {
s = new UserSettings();
s.setUser(getUser());
}
s.setReadingMode(ReadingMode.valueOf(settings.getReadingMode()));
s.setReadingOrder(ReadingOrder.valueOf(settings.getReadingOrder()));
s.setCustomCss(settings.getCustomCss());
userSettingsService.saveOrUpdate(s);
return Response.ok(Status.OK).build();