public static void main(final String[] args) {
ApplicationContext ctx =
new ClassPathXmlApplicationContext("classpath:application-context.xml");
FeedDao feedDao = (FeedDao) ctx.getBean("feedDao");
LOGGER.info("Getting all the feeds in the database");
Collection<Feed> feeds = feedDao.findAll();
for (Feed feed : feeds) {
LOGGER.info(feed);
}
LOGGER.info("Seeking for feed with id = 1");
Feed feed = feedDao.findFeedById(1);
LOGGER.info(feed);
LOGGER.info("Setting the feed inactive");
feed.setActive(false);
feedDao.update(feed);
LOGGER.info(feedDao.findFeedById(feed.getFeedId()));
Feed newFeed = new Feed(0, "yodle", "yodle", 4, true);
LOGGER.info("Adding a new feed: " + newFeed.toString());
feedDao.insert(newFeed);
LOGGER.info("Getting all the feeds in the database again");
feeds = feedDao.findAll();
for (Feed f : feeds) {
LOGGER.info(f);
}
}
/** Test method read */
@Test
public void testReadPodcast() {
final Feed readPodcast = feedManager.getFeed(feed);
assertNotNull(readPodcast);
assertNotNull(readPodcast.getId());
assertEquals(PODCAST_TITLE, readPodcast.getTitle());
}
/** Test method update */
@Test
public void testUpdate() {
feed.setTitle("The title changed");
feedManager.updateFeedMetadata(feed);
// re-read for assertion
final Feed readPodcast = feedManager.getFeed(feed);
assertEquals(feed.getTitle(), readPodcast.getTitle());
}
// get datastreams
public Datastream[] getDatastreams(Integer feedid) throws CosmException {
try {
Feed feed = getFeed(feedid.intValue());
return feed.getDatastreams();
} catch (Exception e) {
throw new CosmException(e.getMessage());
}
}
@Test
public void testGetPodcastById()
throws IOException, ParserConfigurationException, InvalidRssFeedException,
InvalidDateFormatException, SAXException, NotFoundException {
Feed actualFeed = rssFeedService.getRssFeedPodcastById("3", false);
assertNotNull("Feed Object should not be null ", actualFeed);
assertEquals(1, actualFeed.getPodcasts().size());
assertEquals("3", actualFeed.getPodcasts().get(0).getId());
}
private void insertOutline(Feed feed, Element body) {
Element outline = new Element("outline");
String title = feed.getTitle();
outline.setAttribute("text", title);
outline.setAttribute("title", title);
outline.setAttribute("type", "rss");
outline.setAttribute("xmlUrl", feed.getUrl());
outline.setAttribute("htmlUrl", feed.getUrl());
body.addContent(outline);
}
/** Delete files that aren't needed anymore */
private void cleanup(Feed feed) {
if (feed.getFile_url() != null) {
if (new File(feed.getFile_url()).delete())
if (BuildConfig.DEBUG) Log.d(TAG, "Successfully deleted cache file.");
else Log.e(TAG, "Failed to delete cache file.");
feed.setFile_url(null);
} else if (BuildConfig.DEBUG) {
Log.d(TAG, "Didn't delete cache file: File url is not set.");
}
}
public void onDataSave(File dir) {
ArrayList<String> lines = new ArrayList<String>();
for (Feed feed : feeds) {
lines.add(feed.getURL().toString());
lines.add(Long.toString((feed.getDate() != null) ? feed.getDate().getTime() : 0L));
lines.add(Long.toString(feed.getInterval()));
lines.add(StringTools.implode(feed.channels.toArray(new String[feed.channels.size()]), " "));
}
FileLine.write(new File(dir, "rss.cfg"), lines);
}
@Test
public void testGetMostRecentPodcast()
throws IOException, ParserConfigurationException, InvalidRssFeedException,
InvalidDateFormatException, SAXException, NotFoundException {
Feed actualFeed = rssFeedService.getRssFeedPodcasts(true);
assertNotNull("Feed Object should not be null ", actualFeed);
assertEquals(1, actualFeed.getPodcasts().size());
String actualMostRecentDate =
DateUtils.convertDateToGMTString(actualFeed.getPodcasts().get(0).getPubDate());
assertEquals(ACTUAL_MOST_RECENT_DATE, actualMostRecentDate);
}
/** Test method create */
@Test
public void testCreatePodcast() {
final OLATResourceable podcastResource = feedManager.createPodcastResource();
final Feed newPodcast = feedManager.getFeed(podcastResource);
assertNotNull(newPodcast);
assertNotNull(newPodcast.getId());
// Has a feed folder been created?
final VFSContainer podcastContainer = feedManager.getFeedContainer(newPodcast);
assertNotNull(podcastContainer);
feedManager.delete(newPodcast);
}
/** Test method remove */
@Test
@DirtiesContext
public void testRemove() {
final Item item = feed.getItems().get(0);
// Count episodes before
final int initialCount = feed.getItems().size();
feedManager.remove(item, feed);
// re-read feed and count episodes after adding a new one
feed = feedManager.getFeed(feed);
final int newCount = feed.getItems().size();
// Compare
assertEquals(initialCount - 1, newCount);
}
protected void showDetail() {
Intent intent = new Intent(this, DetailActivity.class);
String title = selectedFeed.getTitle();
String description = selectedFeed.getDescription();
String link = selectedFeed.getLink();
intent.putExtra("title", title);
intent.putExtra("description", description);
intent.putExtra("link", link);
startActivity(intent);
}
/** Test method add */
@Test
public void testAdd() {
final Item newEpisode = new Item();
newEpisode.setGuid(CodeHelper.getGlobalForeverUniqueID());
newEpisode.setTitle("This is my new Item");
// Count episodes before
final int initialCount = feed.getItems().size();
feedManager.addItem(newEpisode, null, feed, PublishEventTO.getNoPublishInstance());
// re-read feed and count episodes
feed = feedManager.getFeed(feed);
final int newCount = feed.getItems().size();
// Compare
assertEquals(initialCount + 1, newCount);
}
public ArrayList<ArrayList<Feed>> getCategoriesForNewsPapers(ArrayList<String> newsPaperNames) {
Cursor result = null;
ArrayList<ArrayList<Feed>> categories = new ArrayList<ArrayList<Feed>>();
ArrayList<Feed> category = new ArrayList<Feed>();
try {
db = appCtx.openOrCreateDatabase(databaseName, Context.MODE_PRIVATE, null);
for (String newsPaper : newsPaperNames) {
result =
db.query(
tableName,
new String[] {"Category", "FeedURL", "Subscribed"},
"NewsPaperName=?",
new String[] {newsPaper},
null,
null,
null);
result.moveToFirst();
Feed feed = new Feed();
int categoryIndex = result.getColumnIndex("Category");
int subscribedIndex = result.getColumnIndex("Subscribed");
int feedUrlIndex = result.getColumnIndex("FeedURL");
// Add to corresponding array list
while (!result.isAfterLast()) {
feed.setNewsPaper(newsPaper);
feed.setCategory(result.getString(categoryIndex));
feed.setFeedURL(result.getString(feedUrlIndex));
feed.setSubscribed(result.getInt(subscribedIndex));
category.add(feed);
result.moveToNext();
}
categories.add(category);
category = new ArrayList<Feed>();
}
result.close();
db.close();
} catch (SQLiteException exception) {
Log.e(
"NewsPaperTableHandler::getCategoriesForNewsPapers",
"Categories could not be got " + exception.getMessage());
} catch (Exception exception) {
Log.e("NewsPaperTableHandler::getCategoriesForNewsPapers", exception.getMessage());
}
return categories;
}
/**
* Checks if the FeedItems of this feed have images that point to the same URL. If two FeedItems
* have an image that points to the same URL, the reference of the second item is removed, so
* that every image reference is unique.
*/
private void removeDuplicateImages(Feed feed) {
for (int x = 0; x < feed.getItems().size(); x++) {
for (int y = x + 1; y < feed.getItems().size(); y++) {
FeedItem item1 = feed.getItems().get(x);
FeedItem item2 = feed.getItems().get(y);
if (item1.hasItemImage() && item2.hasItemImage()) {
if (StringUtils.equals(
item1.getImage().getDownload_url(), item2.getImage().getDownload_url())) {
item2.setImage(null);
}
}
}
}
}
@Test
public void testGetPodcastAlternateTrue()
throws NotFoundException, InvalidRssFeedException, SAXException, InvalidDateFormatException,
ParserConfigurationException, IOException {
Feed actualFeed = rssFeedService.getRssFeedPodcastById("3", true);
assertNotNull("Feed Object should not be null ", actualFeed);
assertEquals(4, actualFeed.getPodcasts().size());
boolean isPresent = false;
for (int i = 0; i < actualFeed.getPodcasts().size(); i++) {
if (actualFeed.getPodcasts().get(i).getId().equals("3")) isPresent = true;
}
assertFalse("podcast with id=3 should not be included in the result", isPresent);
}
public void run() {
while (true) {
try {
// System.out.println(r+": Take(wait)");
// String[] info = q.take();
String blogID = q.poll(60, TimeUnit.SECONDS);
if (blogID == null) {
System.out.println("Poll.Timeout");
continue;
}
// System.out.println(r+": Take(get) : "+blogID);
if (blogID == NO_MORE_WORK) {
break;
}
URL feedUrl = new URL("http://www.blogger.com/feeds/" + blogID + "/comments/default");
Query myQuery = new Query(feedUrl);
myQuery.setMaxResults(25);
System.out.print(r + "+,");
Feed resultFeed = myService.query(myQuery, Feed.class);
for (Entry entry : resultFeed.getEntries()) {
if (entry.getAuthors().get(0).getUri() != null) {
String profileID = entry.getAuthors().get(0).getUri().replaceAll("[^\\d]", "");
if (profileID.length() == 20) {
try {
myStm.executeUpdate(
"INSERT IGNORE INTO author SET profileID = '" + profileID + "'");
// System.out.print(r+"+,");
} catch (Exception e) {
}
}
}
}
} catch (Exception e) {
System.out.print(r + "ERR,");
}
}
System.out.println("Bye(" + r + ")");
try {
myStm.close();
} catch (Exception e) {
}
}
private void endTag(String name) {
if (ITEM.equals(name)) {
feed.addItem(currentItem);
currentItem = Item.NONE;
}
state = ParseState.NONE;
}
// update feed
public void updateFeed(Feed feed) throws CosmException {
try {
HttpPut hr =
new HttpPut(
API_BASE_URL_V2 + API_RESOURCE_FEEDS + "/" + feed.getId() + JSON_FILE_EXTENSION);
hr.setEntity(new StringEntity(feed.toJSONObject().toString()));
HttpResponse response = this.client.execute(hr);
StatusLine statusLine = response.getStatusLine();
if (statusLine.getStatusCode() != 200) {
throw new CosmException(response.getStatusLine().toString());
}
} catch (Exception e) {
e.printStackTrace();
throw new CosmException("Caught exception in create Feed");
}
}
// parsing the XML
public void parseXMLAndStoreIt(XmlPullParser myParser) {
int event;
String text = null;
// Create item
try {
event = myParser.getEventType();
Item item = null;
boolean checkItem = true;
boolean newItem = false;
while (event != XmlPullParser.END_DOCUMENT) {
String name = myParser.getName();
if (checkItem) {
item = new Item();
checkItem = false;
}
switch (event) {
case XmlPullParser.START_TAG:
if (name.equals("item")) {
newItem = true;
}
break;
case XmlPullParser.TEXT:
text = myParser.getText();
break;
case XmlPullParser.END_TAG:
switch (name) {
case "title":
if (newItem) {
item.setTitle(text);
}
break;
case "description":
if (newItem) {
item.setDescription(text);
}
break;
case "link":
if (newItem) {
item.setLink(text);
}
break;
}
break;
}
// add to an array list
if (item.itemReady()) {
feed.addItem(item);
newItem = false;
checkItem = true;
}
event = myParser.next();
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void run() {
Feed f = null;
try {
while (true) {
if (feeds.isEmpty()) return;
if (feeds.size() > 1) Collections.sort(feeds);
f = feeds.iterator().next();
long sleep = f.getNext() - System.currentTimeMillis();
if (sleep > 0) Thread.sleep(sleep);
f.update();
}
} catch (InterruptedException e) {
} catch (Exception e) {
e.printStackTrace();
}
}
public List<Feed> getFeeds() {
ArrayList<Feed> feeds = new ArrayList<Feed>();
try {
Cursor c =
db.query(
FEEDS_TABLE,
new String[] {"feed_id", "title", "shorttitle", "url", "count", "unread"},
null,
null,
null,
null,
null);
int numRows = c.getCount();
c.moveToFirst();
for (int i = 0; i < numRows; ++i) {
Feed feed = new Feed();
feed.feedId = c.getLong(0);
feed.title = c.getString(1);
feed.shortTitle = c.getString(2);
feed.url = c.getString(3);
feed.count = c.getInt(4);
feed.unread = c.getInt(5);
feeds.add(feed);
c.moveToNext();
}
c.close();
} catch (Exception e) {
}
return feeds;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.items);
ItemsFragment items = (ItemsFragment) getSupportFragmentManager().findFragmentById(R.id.items);
items.setOnItemListener(this);
String key = getIntent().getStringExtra(EXTRA_FEED_KEY);
if (key != null) {
Feed feed = Feed.getFeed(key);
setTitle(String.format(getString(R.string.feed_title), feed.toString()));
items.loadUrl(feed.getUrl());
}
}
/** Checks if the feed was parsed correctly. */
private boolean checkFeedData(Feed feed) {
if (feed.getTitle() == null) {
Log.e(TAG, "Feed has no title.");
return false;
}
if (!hasValidFeedItems(feed)) {
Log.e(TAG, "Feed has invalid items");
return false;
}
return true;
}
public static void process(XmlPullParser parser, FeedParser feedParser)
throws XmlPullParserException, IOException {
Feed feed = new Feed();
for (int eventType = parser.getEventType();
eventType != XmlPullParser.END_DOCUMENT;
eventType = parser.next()) {
if (eventType == XmlPullParser.START_TAG) {
if (isAtomElement(parser, "title")) feed.setTitle(parser.nextText());
else if (isAtomElement(parser, "icon")) feed.setThumbnail(parser.nextText());
else if (isAtomElement(parser, "updated"))
feed.setLastBuildDate(Utils.parseDate(parser.nextText()));
else if (isAtomElement(parser, "entry")) break;
}
}
if (feedParser.getOnFeedInfoHandler() != null)
feedParser.getOnFeedInfoHandler().OnFeedInfo(feedParser, feed);
if (feedParser.shouldStopProcessing()) return;
parseEntries(parser, feedParser);
}
public void setFeed(Feed feed) {
MySeriesLogger.logger.log(Level.INFO, "Setting feed to {0}", feed);
this.feed = feed;
removeAll();
feedPanel = new MyScrollableFlowPanel();
JScrollPane panel = new JScrollPane(feedPanel);
panel.getViewport().setOpaque(false);
panel.setOpaque(false);
feedPanel.setOpaque(false);
panel.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
add(panel, BorderLayout.CENTER);
feedPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
int count = 0;
MySeriesLogger.logger.log(Level.INFO, "Creating {0} feed entries", feed.getEntries().size());
for (Iterator<SyndEntryImpl> it = feed.getEntries().iterator(); it.hasNext(); ) {
SyndEntryImpl entry = it.next();
FeedPanel p = new FeedPanel(feedPanel, entry, this);
p.run();
count++;
}
revalidate();
repaint();
}
private boolean hasValidFeedItems(Feed feed) {
for (FeedItem item : feed.getItems()) {
if (item.getTitle() == null) {
Log.e(TAG, "Item has no title");
return false;
}
if (item.getPubDate() == null) {
Log.e(TAG, "Item has no pubDate. Using current time as pubDate");
if (item.getTitle() != null) {
Log.e(TAG, "Title of invalid item: " + item.getTitle());
}
item.setPubDate(new Date());
}
}
return true;
}
private Feed getExpectedFeed() throws ParseException {
Feed feed = new Feed();
List<Podcast> podcasts = new ArrayList<>();
feed.setTitle(CHANNEL_TITLE);
feed.setLink(CHANNEL_LINK);
feed.setDescription(CHANNEL_DESCRIPTION);
feed.setLanguage(CHANNEL_LANGUAGE);
feed.setCopyright(CHANNEL_COPYRIGHT);
Itune itune = new Itune();
itune.setSubtitle(CHANNEL_ITUNES_SUBTITLE);
itune.setAuthor(CHANNEL_ITUNES_AUTHOR);
itune.setSummary(CHANNEL_ITUNES_SUMMARY);
itune.setImage(CHANNEL_ITUNES_IMAGE);
itune.setIsExplicit(CHANNEL_ITUNES_EXPICIT);
itune.setNewFeedUrl(CHANNEL_ITUNES_NEW_FEED_URL);
itune.setOwner(new Owner(CHANNEL_ITUNES_OWNER_NAME, CHANNEL_ITUNES_OWNER_EMAIL));
itune.setCategory(CHANNEL_ITUNES_CATEGORY);
feed.setItune(itune);
for (int i = 0; i < 5; i++) {
String id = String.valueOf(i + 1);
Podcast p = new Podcast();
p.setId(id);
p.setAuthor(ITEM_AUTHOR + id);
p.setTitle(ITEM_TITLE + id);
p.setDescription(ITEM_DESCRIPTION + id);
Date d = getNewDate(i);
p.setPubDate(getNewDate(i));
p.setEnclosure(
new Enclosure(ITEM_ENCLOSURE_URL + id, ITEM_ENCLOSURE_TYPE, ITEM_ENCLOSURE_LENGHT));
Itune it = new Itune();
it.setSubtitle(ITEM_ITUNE_SUBTITLE + id);
it.setIsExplicit(ITEM_ITUNE_EXPLICIT);
it.setSummary(ITEM_ITUNE_SUMMARY + id);
it.setDuration(ITEM_ITUNE_DURATION);
p.setItune(it);
podcasts.add(p);
}
feed.setPodcasts(podcasts);
return feed;
}
/** @see junit.framework.TestCase#setUp() */
@Before
public void setup() {
setupMocking();
// Create a feed that can be read, updated or deleted.
final OLATResourceable podcastResource = feedManager.createPodcastResource();
feed = feedManager.getFeed(podcastResource);
feed.setTitle(PODCAST_TITLE);
feedManager.updateFeedMetadata(feed);
// Add an episode
// A feed can only be edited when it is an internal feed (meaning that
// it is made within OLAT). Obviously, external feeds cannot be changed.
final Item item = new Item();
item.setTitle("My Test Item");
feed = feedManager.updateFeedMode(Boolean.FALSE, feed);
feedManager.addItem(item, null, feed, PublishEventTO.getNoPublishInstance());
}
// create feed
public Feed createFeed(Feed feed) throws CosmException {
try {
HttpPost hr = new HttpPost(API_BASE_URL_V2 + API_RESOURCE_FEEDS + JSON_FILE_EXTENSION);
hr.setEntity(new StringEntity(feed.toJSONObject().toString()));
HttpResponse response = this.client.execute(hr);
StatusLine statusLine = response.getStatusLine();
if (statusLine.getStatusCode() == 201) {
String a[] = response.getHeaders(HEADER_PARAM_LOCATION)[0].getValue().split("/");
Integer feedid = Integer.valueOf(a[a.length - 1]);
this.client.getBody(response);
return this.getFeed(feedid.intValue());
}
throw new CosmException(response.getStatusLine().toString());
} catch (Exception e) {
e.printStackTrace();
throw new CosmException("Caught exception in create Feed" + e.getMessage());
}
}
