Source Code Cross Referenced for FeedImportPlugin.java in  » Blogger-System » blojsom-3.1 » org » blojsom » plugin » syndication » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Blogger System » blojsom 3.1 » org.blojsom.plugin.syndication 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         * Copyright (c) 2003-2007, David A. Czarnecki
003:         * All rights reserved.
004:         *
005:         * Redistribution and use in source and binary forms, with or without
006:         * modification, are permitted provided that the following conditions are met:
007:         *
008:         * Redistributions of source code must retain the above copyright notice, this list of conditions and the
009:         *     following disclaimer.
010:         * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
011:         *     following disclaimer in the documentation and/or other materials provided with the distribution.
012:         * Neither the name of "David A. Czarnecki" and "blojsom" nor the names of its contributors may be used to
013:         *     endorse or promote products derived from this software without specific prior written permission.
014:         * Products derived from this software may not be called "blojsom", nor may "blojsom" appear in their name,
015:         *     without prior written permission of David A. Czarnecki.
016:         *
017:         * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
018:         * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
019:         * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
020:         * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
021:         * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
022:         * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
023:         * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
024:         * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
025:         * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
026:         * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
027:         * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
028:         * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
029:         * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
030:         */package org.blojsom.plugin.syndication;
031:
032:        import com.sun.syndication.feed.synd.SyndCategory;
033:        import com.sun.syndication.feed.synd.SyndEntry;
034:        import com.sun.syndication.feed.synd.SyndFeed;
035:        import com.sun.syndication.feed.module.content.ContentModuleImpl;
036:        import com.sun.syndication.feed.module.content.ContentModule;
037:        import com.sun.syndication.io.FeedException;
038:        import com.sun.syndication.io.SyndFeedInput;
039:        import com.sun.syndication.io.XmlReader;
040:        import org.apache.commons.logging.Log;
041:        import org.apache.commons.logging.LogFactory;
042:        import org.blojsom.blog.*;
043:        import org.blojsom.fetcher.Fetcher;
044:        import org.blojsom.fetcher.FetcherException;
045:        import org.blojsom.plugin.PluginException;
046:        import org.blojsom.plugin.technorati.TechnoratiTagsPlugin;
047:        import org.blojsom.plugin.syndication.module.*;
048:        import org.blojsom.plugin.admin.WebAdminPlugin;
049:        import org.blojsom.util.BlojsomConstants;
050:        import org.blojsom.util.BlojsomMetaDataConstants;
051:        import org.blojsom.util.BlojsomUtils;
052:
053:        import javax.servlet.http.HttpServletRequest;
054:        import javax.servlet.http.HttpServletResponse;
055:        import java.io.IOException;
056:        import java.net.URL;
057:        import java.util.List;
058:        import java.util.Map;
059:
060:        /**
061:         * Feed import plugin
062:         *
063:         * @author David Czarnecki
064:         * @version $Id: FeedImportPlugin.java,v 1.9 2007/01/17 02:35:06 czarneckid Exp $
065:         * @since blojsom 3.0
066:         */
067:        public class FeedImportPlugin extends WebAdminPlugin {
068:
069:            private Log _logger = LogFactory.getLog(FeedImportPlugin.class);
070:
071:            // Localization constants
072:            private static final String FAILED_FEED_IMPORT_PERMISSION_KEY = "failed.feed.import.permission.text";
073:            private static final String FAILED_FEED_IMPORT_ERROR_KEY = "failed.feed.import.error.text";
074:            private static final String FAILED_FEED_IMPORT_IO_KEY = "failed.feed.import.io.text";
075:
076:            // Pages
077:            private static final String FEED_IMPORT_PAGE = "/org/blojsom/plugin/syndication/templates/feed-import";
078:
079:            // Permissions
080:            private static final String FEED_IMPORT_PERMISSION = "feed_import_permission";
081:
082:            // Form items
083:            private static final String IMPORT_URL = "import-url";
084:
085:            // Actions
086:            private static final String FEED_IMPORT_ACTION = "feed-import";
087:
088:            private Fetcher _fetcher;
089:
090:            /**
091:             * Construct a new instance of the Feed import plugin
092:             */
093:            public FeedImportPlugin() {
094:            }
095:
096:            /**
097:             * Return the display name for the plugin
098:             *
099:             * @return Display name for the plugin
100:             */
101:            public String getDisplayName() {
102:                return "Feed Import plugin";
103:            }
104:
105:            /**
106:             * Return the name of the initial editing page for the plugin
107:             *
108:             * @return Name of the initial editing page for the plugin
109:             */
110:            public String getInitialPage() {
111:                return FEED_IMPORT_PAGE;
112:            }
113:
114:            /**
115:             * Set the {@link Fetcher}
116:             *
117:             * @param fetcher {@link Fetcher}
118:             */
119:            public void setFetcher(Fetcher fetcher) {
120:                _fetcher = fetcher;
121:            }
122:
123:            /**
124:             * Process the blog entries
125:             *
126:             * @param httpServletRequest  Request
127:             * @param httpServletResponse Response
128:             * @param blog                {@link Blog} instance
129:             * @param context             Context
130:             * @param entries             Blog entries retrieved for the particular request
131:             * @return Modified set of blog entries
132:             * @throws PluginException If there is an error processing the blog entries
133:             */
134:            public Entry[] process(HttpServletRequest httpServletRequest,
135:                    HttpServletResponse httpServletResponse, Blog blog,
136:                    Map context, Entry[] entries) throws PluginException {
137:                entries = super .process(httpServletRequest,
138:                        httpServletResponse, blog, context, entries);
139:
140:                String page = BlojsomUtils.getRequestValue(
141:                        BlojsomConstants.PAGE_PARAM, httpServletRequest);
142:                String action = BlojsomUtils.getRequestValue(ACTION_PARAM,
143:                        httpServletRequest);
144:
145:                String username = getUsernameFromSession(httpServletRequest,
146:                        blog);
147:                if (!checkPermission(blog, null, username,
148:                        FEED_IMPORT_PERMISSION)) {
149:                    httpServletRequest.setAttribute(
150:                            BlojsomConstants.PAGE_PARAM,
151:                            ADMIN_ADMINISTRATION_PAGE);
152:                    addOperationResultMessage(context, getAdminResource(
153:                            FAILED_FEED_IMPORT_PERMISSION_KEY,
154:                            FAILED_FEED_IMPORT_PERMISSION_KEY, blog
155:                                    .getBlogAdministrationLocale()));
156:
157:                    return entries;
158:                }
159:
160:                if (ADMIN_LOGIN_PAGE.equals(page)) {
161:                    return entries;
162:                } else if (FEED_IMPORT_ACTION.equals(action)) {
163:                    if (_logger.isDebugEnabled()) {
164:                        _logger.debug("User requested feed import action");
165:                    }
166:
167:                    String importLocation = BlojsomUtils.getRequestValue(
168:                            IMPORT_URL, httpServletRequest);
169:                    if (!BlojsomUtils.checkNullOrBlank(importLocation)) {
170:                        try {
171:                            URL importURL = new URL(importLocation);
172:                            SyndFeedInput input = new SyndFeedInput();
173:                            SyndFeed feed = input
174:                                    .build(new XmlReader(importURL));
175:                            SyndEntry entry;
176:
177:                            List feedEntries = feed.getEntries();
178:
179:                            StringBuffer statusMessage = new StringBuffer();
180:
181:                            if (feedEntries.size() > 0) {
182:                                statusMessage.append("<p>");
183:
184:                                for (int i = 0; i < feedEntries.size(); i++) {
185:                                    entry = (SyndEntry) feedEntries.get(i);
186:
187:                                    List entryCategories = entry
188:                                            .getCategories();
189:
190:                                    Category category;
191:                                    category = _fetcher.newCategory();
192:                                    String categoryName = "/";
193:                                    if (entryCategories.size() > 0) {
194:                                        categoryName = ((SyndCategory) entryCategories
195:                                                .get(0)).getName();
196:                                        categoryName = categoryName.replaceAll(
197:                                                "[+]", " ");
198:                                        if (categoryName != null) {
199:                                            if (!categoryName.startsWith("/")) {
200:                                                categoryName = "/"
201:                                                        + categoryName;
202:                                            }
203:
204:                                            if (!categoryName.endsWith("/")) {
205:                                                categoryName += "/";
206:                                            }
207:                                        }
208:                                    }
209:
210:                                    try {
211:                                        category = _fetcher.loadCategory(blog,
212:                                                categoryName);
213:                                        if (category == null) {
214:                                            category = _fetcher.newCategory();
215:                                            category.setBlogId(blog.getId());
216:                                            category.setName(categoryName);
217:                                            category
218:                                                    .setDescription(categoryName
219:                                                            .replaceAll("/",
220:                                                                    " "));
221:                                        }
222:                                    } catch (FetcherException e) {
223:                                        if (_logger.isErrorEnabled()) {
224:                                            _logger.error(e);
225:                                        }
226:
227:                                        category.setBlogId(blog.getId());
228:                                        category.setName(categoryName);
229:                                    }
230:
231:                                    try {
232:                                        _fetcher.saveCategory(blog, category);
233:                                        _fetcher.loadCategory(blog, category);
234:                                    } catch (FetcherException e) {
235:                                        _logger.error(e);
236:                                        statusMessage.append(e.getMessage())
237:                                                .append("<br />");
238:                                    }
239:
240:                                    Entry newEntry;
241:                                    newEntry = _fetcher.newEntry();
242:
243:                                    newEntry.setBlogId(blog.getId());
244:                                    newEntry.setTitle(entry.getTitle());
245:                                    newEntry
246:                                            .setBlogCategoryId(category.getId());
247:                                    newEntry.setBlogCategory(category);
248:                                    newEntry.setDescription(entry
249:                                            .getDescription().getValue());
250:                                    newEntry.setDate(entry.getPublishedDate());
251:                                    newEntry.setModifiedDate(entry
252:                                            .getUpdatedDate());
253:                                    newEntry
254:                                            .setStatus(BlojsomMetaDataConstants.PUBLISHED_STATUS);
255:
256:                                    BlojsomImplementation blojsomImplementation = (BlojsomImplementation) entry
257:                                            .getModule(Blojsom.BLOJSOM_URI);
258:                                    if (blojsomImplementation != null) {
259:                                        if (blojsomImplementation.getAuthor() != null) {
260:                                            newEntry
261:                                                    .setAuthor(blojsomImplementation
262:                                                            .getAuthor());
263:                                        }
264:
265:                                        if (blojsomImplementation
266:                                                .getTechnoratiTags() != null) {
267:                                            Map metadata = newEntry
268:                                                    .getMetaData();
269:                                            metadata
270:                                                    .put(
271:                                                            TechnoratiTagsPlugin.METADATA_TECHNORATI_TAGS,
272:                                                            blojsomImplementation
273:                                                                    .getTechnoratiTags());
274:                                            newEntry.setMetaData(metadata);
275:                                        }
276:
277:                                        if (blojsomImplementation.getPostSlug() != null) {
278:                                            newEntry
279:                                                    .setPostSlug(blojsomImplementation
280:                                                            .getPostSlug());
281:                                        }
282:
283:                                        // Handle responses
284:                                        if (blojsomImplementation
285:                                                .getAllowsComments()) {
286:                                            newEntry
287:                                                    .setAllowComments(new Integer(
288:                                                            1));
289:                                        } else {
290:                                            newEntry
291:                                                    .setAllowComments(new Integer(
292:                                                            0));
293:                                        }
294:
295:                                        if (blojsomImplementation
296:                                                .getAllowsTrackbacks()) {
297:                                            newEntry
298:                                                    .setAllowTrackbacks(new Integer(
299:                                                            1));
300:                                        } else {
301:                                            newEntry
302:                                                    .setAllowTrackbacks(new Integer(
303:                                                            0));
304:                                        }
305:
306:                                        if (blojsomImplementation
307:                                                .getAllowsPingbacks()) {
308:                                            newEntry
309:                                                    .setAllowPingbacks(new Integer(
310:                                                            1));
311:                                        } else {
312:                                            newEntry
313:                                                    .setAllowPingbacks(new Integer(
314:                                                            0));
315:                                        }
316:
317:                                        if (blojsomImplementation.getMetadata() != null
318:                                                && blojsomImplementation
319:                                                        .getMetadata().size() > 0) {
320:                                            Map metadataForEntry = newEntry
321:                                                    .getMetaData();
322:                                            List metadataItems = blojsomImplementation
323:                                                    .getMetadata();
324:                                            for (int j = 0; j < metadataItems
325:                                                    .size(); j++) {
326:                                                Metadata metadata = (Metadata) metadataItems
327:                                                        .get(j);
328:
329:                                                if (metadata.getKey() != null) {
330:                                                    metadataForEntry
331:                                                            .put(
332:                                                                    metadata
333:                                                                            .getKey(),
334:                                                                    metadata
335:                                                                            .getValue());
336:                                                }
337:                                            }
338:
339:                                            newEntry
340:                                                    .setMetaData(metadataForEntry);
341:                                        }
342:                                    }
343:
344:                                    ContentModuleImpl contentModule = (ContentModuleImpl) entry
345:                                            .getModule(ContentModule.URI);
346:                                    if (contentModule != null) {
347:                                        List encodeds = contentModule
348:                                                .getEncodeds();
349:                                        if (encodeds != null
350:                                                && encodeds.size() > 0) {
351:                                            newEntry.setDescription("");
352:
353:                                            StringBuffer description = new StringBuffer();
354:                                            for (int j = 0; j < encodeds.size(); j++) {
355:                                                String encodedContent = (String) encodeds
356:                                                        .get(j);
357:                                                description
358:                                                        .append(encodedContent)
359:                                                        .append(
360:                                                                BlojsomConstants.LINE_SEPARATOR);
361:                                            }
362:
363:                                            newEntry.setDescription(description
364:                                                    .toString());
365:                                        }
366:                                    }
367:
368:                                    try {
369:                                        _fetcher.saveEntry(blog, newEntry);
370:                                        _fetcher.loadEntry(blog, newEntry);
371:
372:                                        if (blojsomImplementation != null) {
373:                                            if (blojsomImplementation
374:                                                    .getComments() != null
375:                                                    && blojsomImplementation
376:                                                            .getComments()
377:                                                            .size() > 0) {
378:                                                List comments = blojsomImplementation
379:                                                        .getComments();
380:                                                for (int j = 0; j < comments
381:                                                        .size(); j++) {
382:                                                    SimpleComment simpleComment = (SimpleComment) comments
383:                                                            .get(j);
384:                                                    Comment comment = _fetcher
385:                                                            .newComment();
386:
387:                                                    comment
388:                                                            .setAuthor(simpleComment
389:                                                                    .getAuthor());
390:                                                    comment
391:                                                            .setAuthorEmail(simpleComment
392:                                                                    .getAuthorEmail());
393:                                                    comment
394:                                                            .setAuthorURL(simpleComment
395:                                                                    .getAuthorURL());
396:                                                    comment
397:                                                            .setComment(simpleComment
398:                                                                    .getComment());
399:                                                    comment
400:                                                            .setCommentDate(simpleComment
401:                                                                    .getCommentDate());
402:                                                    comment.setIp(simpleComment
403:                                                            .getIp());
404:                                                    comment
405:                                                            .setStatus(simpleComment
406:                                                                    .getStatus());
407:                                                    comment.setBlogId(blog
408:                                                            .getId());
409:                                                    comment
410:                                                            .setBlogEntryId(newEntry
411:                                                                    .getId());
412:
413:                                                    if (simpleComment
414:                                                            .getMetadata() != null
415:                                                            && simpleComment
416:                                                                    .getMetadata()
417:                                                                    .size() > 0) {
418:                                                        Map metadataForComment = comment
419:                                                                .getMetaData();
420:                                                        List metadataItems = simpleComment
421:                                                                .getMetadata();
422:                                                        for (int k = 0; k < metadataItems
423:                                                                .size(); k++) {
424:                                                            Metadata metadata = (Metadata) metadataItems
425:                                                                    .get(k);
426:
427:                                                            if (metadata
428:                                                                    .getKey() != null) {
429:                                                                metadataForComment
430:                                                                        .put(
431:                                                                                metadata
432:                                                                                        .getKey(),
433:                                                                                metadata
434:                                                                                        .getValue());
435:                                                            }
436:                                                        }
437:
438:                                                        comment
439:                                                                .setMetaData(metadataForComment);
440:                                                    }
441:
442:                                                    _fetcher.saveComment(blog,
443:                                                            comment);
444:                                                }
445:                                            }
446:
447:                                            if (blojsomImplementation
448:                                                    .getTrackbacks() != null
449:                                                    && blojsomImplementation
450:                                                            .getTrackbacks()
451:                                                            .size() > 0) {
452:                                                List trackbacks = blojsomImplementation
453:                                                        .getTrackbacks();
454:                                                for (int j = 0; j < trackbacks
455:                                                        .size(); j++) {
456:                                                    SimpleTrackback simpleTrackback = (SimpleTrackback) trackbacks
457:                                                            .get(j);
458:                                                    Trackback trackback = _fetcher
459:                                                            .newTrackback();
460:
461:                                                    trackback
462:                                                            .setBlogName(simpleTrackback
463:                                                                    .getBlogName());
464:                                                    trackback
465:                                                            .setExcerpt(simpleTrackback
466:                                                                    .getExcerpt());
467:                                                    trackback
468:                                                            .setUrl(simpleTrackback
469:                                                                    .getUrl());
470:                                                    trackback
471:                                                            .setTitle(simpleTrackback
472:                                                                    .getTitle());
473:                                                    trackback
474:                                                            .setIp(simpleTrackback
475:                                                                    .getIp());
476:                                                    trackback
477:                                                            .setTrackbackDate(simpleTrackback
478:                                                                    .getTrackbackDate());
479:                                                    trackback
480:                                                            .setStatus(simpleTrackback
481:                                                                    .getStatus());
482:                                                    trackback
483:                                                            .setBlogEntryId(newEntry
484:                                                                    .getId());
485:                                                    trackback.setBlogId(blog
486:                                                            .getId());
487:
488:                                                    if (simpleTrackback
489:                                                            .getMetadata() != null
490:                                                            && simpleTrackback
491:                                                                    .getMetadata()
492:                                                                    .size() > 0) {
493:                                                        Map metadataForTrackback = trackback
494:                                                                .getMetaData();
495:                                                        List metadataItems = simpleTrackback
496:                                                                .getMetadata();
497:                                                        for (int k = 0; k < metadataItems
498:                                                                .size(); k++) {
499:                                                            Metadata metadata = (Metadata) metadataItems
500:                                                                    .get(k);
501:
502:                                                            if (metadata
503:                                                                    .getKey() != null) {
504:                                                                metadataForTrackback
505:                                                                        .put(
506:                                                                                metadata
507:                                                                                        .getKey(),
508:                                                                                metadata
509:                                                                                        .getValue());
510:                                                            }
511:                                                        }
512:
513:                                                        trackback
514:                                                                .setMetaData(metadataForTrackback);
515:                                                    }
516:
517:                                                    _fetcher.saveTrackback(
518:                                                            blog, trackback);
519:                                                }
520:                                            }
521:
522:                                            if (blojsomImplementation
523:                                                    .getPingbacks() != null
524:                                                    && blojsomImplementation
525:                                                            .getPingbacks()
526:                                                            .size() > 0) {
527:                                                List pingbacks = blojsomImplementation
528:                                                        .getPingbacks();
529:                                                for (int j = 0; j < pingbacks
530:                                                        .size(); j++) {
531:                                                    SimplePingback simplePingback = (SimplePingback) pingbacks
532:                                                            .get(j);
533:                                                    Pingback pingback = _fetcher
534:                                                            .newPingback();
535:
536:                                                    pingback
537:                                                            .setBlogName(simplePingback
538:                                                                    .getBlogName());
539:                                                    pingback
540:                                                            .setExcerpt(simplePingback
541:                                                                    .getExcerpt());
542:                                                    pingback
543:                                                            .setUrl(simplePingback
544:                                                                    .getUrl());
545:                                                    pingback
546:                                                            .setTitle(simplePingback
547:                                                                    .getTitle());
548:                                                    pingback
549:                                                            .setIp(simplePingback
550:                                                                    .getIp());
551:                                                    pingback
552:                                                            .setTrackbackDate(simplePingback
553:                                                                    .getPingbackDate());
554:                                                    pingback
555:                                                            .setStatus(simplePingback
556:                                                                    .getStatus());
557:                                                    pingback
558:                                                            .setSourceURI(simplePingback
559:                                                                    .getSourceURI());
560:                                                    pingback
561:                                                            .setTargetURI(simplePingback
562:                                                                    .getTargetURI());
563:                                                    pingback
564:                                                            .setBlogEntryId(newEntry
565:                                                                    .getId());
566:                                                    pingback.setBlogId(blog
567:                                                            .getId());
568:
569:                                                    if (simplePingback
570:                                                            .getMetadata() != null
571:                                                            && simplePingback
572:                                                                    .getMetadata()
573:                                                                    .size() > 0) {
574:                                                        Map metadataForPingback = pingback
575:                                                                .getMetaData();
576:                                                        List metadataItems = simplePingback
577:                                                                .getMetadata();
578:                                                        for (int k = 0; k < metadataItems
579:                                                                .size(); k++) {
580:                                                            Metadata metadata = (Metadata) metadataItems
581:                                                                    .get(k);
582:
583:                                                            if (metadata
584:                                                                    .getKey() != null) {
585:                                                                metadataForPingback
586:                                                                        .put(
587:                                                                                metadata
588:                                                                                        .getKey(),
589:                                                                                metadata
590:                                                                                        .getValue());
591:                                                            }
592:                                                        }
593:
594:                                                        pingback
595:                                                                .setMetaData(metadataForPingback);
596:                                                    }
597:
598:                                                    _fetcher.savePingback(blog,
599:                                                            pingback);
600:                                                }
601:                                            }
602:                                        }
603:                                    } catch (FetcherException e) {
604:                                        _logger.error(e);
605:                                        statusMessage.append(e.getMessage())
606:                                                .append("<br />");
607:                                    }
608:                                }
609:
610:                                statusMessage.append(("</p>"));
611:                            }
612:
613:                            String status = "Successfully imported "
614:                                    + feedEntries.size() + " entries";
615:                            if (statusMessage.length() > 0) {
616:                                status += "<br /> " + statusMessage.toString();
617:                            }
618:
619:                            addOperationResultMessage(context, status);
620:                        } catch (FeedException e) {
621:                            if (_logger.isErrorEnabled()) {
622:                                _logger.error(e);
623:                            }
624:
625:                            addOperationResultMessage(context,
626:                                    formatAdminResource(
627:                                            FAILED_FEED_IMPORT_ERROR_KEY,
628:                                            FAILED_FEED_IMPORT_ERROR_KEY,
629:                                            blog.getBlogAdministrationLocale(),
630:                                            new Object[] { e.getMessage() }));
631:                        } catch (IOException e) {
632:                            if (_logger.isErrorEnabled()) {
633:                                _logger.error(e);
634:                            }
635:
636:                            addOperationResultMessage(context,
637:                                    formatAdminResource(
638:                                            FAILED_FEED_IMPORT_IO_KEY,
639:                                            FAILED_FEED_IMPORT_IO_KEY,
640:                                            blog.getBlogAdministrationLocale(),
641:                                            new Object[] { e.getMessage() }));
642:                        } catch (RuntimeException e) {
643:                        }
644:                    }
645:                }
646:
647:                httpServletRequest.setAttribute(BlojsomConstants.PAGE_PARAM,
648:                        FEED_IMPORT_PAGE);
649:
650:                return entries;
651:            }
652:        }
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