@Path("/entriesAsFeed")
@GET
@ApiOperation(value = "Get category entries as feed", notes = "Get a feed of category entries")
@Produces(MediaType.APPLICATION_XML)
@SecurityCheck(value = Role.USER, apiKeyAllowed = true)
public Response getCategoryEntriesAsFeed(
@ApiParam(value = "id of the category, 'all' or 'starred'", required = true) @QueryParam("id")
String id) {
Preconditions.checkNotNull(id);
ReadingMode readType = ReadingMode.all;
ReadingOrder order = ReadingOrder.desc;
int offset = 0;
int limit = 20;
Entries entries =
(Entries)
getCategoryEntries(id, readType, null, offset, limit, order, null, false).getEntity();
SyndFeed feed = new SyndFeedImpl();
feed.setFeedType("rss_2.0");
feed.setTitle("CommaFeed - " + entries.getName());
feed.setDescription("CommaFeed - " + entries.getName());
String publicUrl = applicationSettingsService.get().getPublicUrl();
feed.setLink(publicUrl);
List<SyndEntry> children = Lists.newArrayList();
for (Entry entry : entries.getEntries()) {
children.add(entry.asRss());
}
feed.setEntries(children);
SyndFeedOutput output = new SyndFeedOutput();
StringWriter writer = new StringWriter();
try {
output.output(feed, writer);
} catch (Exception e) {
writer.write("Could not get feed information");
log.error(e.getMessage(), e);
}
return Response.ok(writer.toString()).build();
}
@Path("/entries")
@GET
@ApiOperation(
value = "Get category entries",
notes = "Get a list of category entries",
responseClass = "com.commafeed.frontend.model.Entries")
public Response getCategoryEntries(
@ApiParam(value = "id of the category, 'all' or 'starred'", required = true) @QueryParam("id")
String id,
@ApiParam(
value = "all entries or only unread ones",
allowableValues = "all,unread",
required = true)
@DefaultValue("unread")
@QueryParam("readType")
ReadingMode readType,
@ApiParam(value = "only entries newer than this") @QueryParam("newerThan") Long newerThan,
@ApiParam(value = "offset for paging") @DefaultValue("0") @QueryParam("offset") int offset,
@ApiParam(value = "limit for paging, default 20, maximum 1000")
@DefaultValue("20")
@QueryParam("limit")
int limit,
@ApiParam(value = "date ordering", allowableValues = "asc,desc")
@QueryParam("order")
@DefaultValue("desc")
ReadingOrder order,
@ApiParam(
value =
"search for keywords in either the title or the content of the entries, separated by spaces, 3 characters minimum")
@QueryParam("keywords")
String keywords,
@ApiParam(value = "return only entry ids") @DefaultValue("false") @QueryParam("onlyIds")
boolean onlyIds) {
Preconditions.checkNotNull(readType);
keywords = StringUtils.trimToNull(keywords);
Preconditions.checkArgument(keywords == null || StringUtils.length(keywords) >= 3);
limit = Math.min(limit, 1000);
limit = Math.max(0, limit);
Entries entries = new Entries();
entries.setOffset(offset);
entries.setLimit(limit);
boolean unreadOnly = readType == ReadingMode.unread;
if (StringUtils.isBlank(id)) {
id = ALL;
}
Date newerThanDate = newerThan == null ? null : new Date(Long.valueOf(newerThan));
if (ALL.equals(id)) {
entries.setName("All");
List<FeedSubscription> subscriptions = feedSubscriptionDAO.findAll(getUser());
List<FeedEntryStatus> list =
feedEntryStatusDAO.findBySubscriptions(
subscriptions,
unreadOnly,
keywords,
newerThanDate,
offset,
limit + 1,
order,
true,
onlyIds);
for (FeedEntryStatus status : list) {
entries
.getEntries()
.add(
Entry.build(
status,
applicationSettingsService.get().getPublicUrl(),
applicationSettingsService.get().isImageProxyEnabled()));
}
} else if (STARRED.equals(id)) {
entries.setName("Starred");
List<FeedEntryStatus> starred =
feedEntryStatusDAO.findStarred(
getUser(), newerThanDate, offset, limit + 1, order, !onlyIds);
for (FeedEntryStatus status : starred) {
entries
.getEntries()
.add(
Entry.build(
status,
applicationSettingsService.get().getPublicUrl(),
applicationSettingsService.get().isImageProxyEnabled()));
}
} else {
FeedCategory parent = feedCategoryDAO.findById(getUser(), Long.valueOf(id));
if (parent != null) {
List<FeedCategory> categories =
feedCategoryDAO.findAllChildrenCategories(getUser(), parent);
List<FeedSubscription> subs = feedSubscriptionDAO.findByCategories(getUser(), categories);
List<FeedEntryStatus> list =
feedEntryStatusDAO.findBySubscriptions(
subs, unreadOnly, keywords, newerThanDate, offset, limit + 1, order, true, onlyIds);
for (FeedEntryStatus status : list) {
entries
.getEntries()
.add(
Entry.build(
status,
applicationSettingsService.get().getPublicUrl(),
applicationSettingsService.get().isImageProxyEnabled()));
}
entries.setName(parent.getName());
}
}
boolean hasMore = entries.getEntries().size() > limit;
if (hasMore) {
entries.setHasMore(true);
entries.getEntries().remove(entries.getEntries().size() - 1);
}
entries.setTimestamp(System.currentTimeMillis());
FeedUtils.removeUnwantedFromSearch(entries.getEntries(), keywords);
return Response.ok(entries).build();
}