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Posted to commits@ofbiz.apache.org by ja...@apache.org on 2007/02/14 03:55:49 UTC
svn commit: r507365 - in /ofbiz/trunk/applications/content:
servicedef/services.xml src/org/ofbiz/content/blog/BlogRssServices.java
Author: jaz
Date: Tue Feb 13 18:55:48 2007
New Revision: 507365
URL: http://svn.apache.org/viewvc?view=rev&rev=507365
Log:
first pass of RSS feeds for blogs (see ecommerce)
Added:
ofbiz/trunk/applications/content/src/org/ofbiz/content/blog/BlogRssServices.java (with props)
Modified:
ofbiz/trunk/applications/content/servicedef/services.xml
Modified: ofbiz/trunk/applications/content/servicedef/services.xml
URL: http://svn.apache.org/viewvc/ofbiz/trunk/applications/content/servicedef/services.xml?view=diff&rev=507365&r1=507364&r2=507365
==============================================================================
--- ofbiz/trunk/applications/content/servicedef/services.xml (original)
+++ ofbiz/trunk/applications/content/servicedef/services.xml Tue Feb 13 18:55:48 2007
@@ -1488,6 +1488,7 @@
<attribute name="locale" type="java.util.Locale" mode="IN" optional="true"/>
<attribute name="outByteWrapper" type="org.ofbiz.entity.util.ByteWrapper" mode="OUT" optional="false"/>
</service>
+
<!-- blog services -->
<service name="persistBlogAll" engine="java" location="org.ofbiz.content.blog.BlogServices" invoke="persistBlogAll"
auth="true" transaction-timeout="72000">
@@ -1508,4 +1509,12 @@
<attribute mode="IN" name="userLogin" optional="false" type="GenericValue"/>
<attribute mode="OUT" name="blogList" optional="true" type="List"/>
</service>
+ <service name="generateBlogRssFeed" engine="java" auth="false"
+ location="org.ofbiz.content.blog.BlogRssServices" invoke="generateBlogRssFeed">
+ <description>Blog RSS Feed</description>
+ <implements service="rssFeedInterface"/>
+ <attribute name="caContentId" type="String" mode="IN" optional="false"/>
+ <attribute name="ownerContentId" type="String" mode="IN" optional="false"/>
+ </service>
+
</services>
Added: ofbiz/trunk/applications/content/src/org/ofbiz/content/blog/BlogRssServices.java
URL: http://svn.apache.org/viewvc/ofbiz/trunk/applications/content/src/org/ofbiz/content/blog/BlogRssServices.java?view=auto&rev=507365
==============================================================================
--- ofbiz/trunk/applications/content/src/org/ofbiz/content/blog/BlogRssServices.java (added)
+++ ofbiz/trunk/applications/content/src/org/ofbiz/content/blog/BlogRssServices.java Tue Feb 13 18:55:48 2007
@@ -0,0 +1,139 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+package org.ofbiz.content.blog;
+
+import org.ofbiz.service.DispatchContext;
+import org.ofbiz.service.ServiceUtil;
+import org.ofbiz.base.util.GeneralException;
+import org.ofbiz.base.util.UtilMisc;
+import org.ofbiz.base.util.UtilDateTime;
+import org.ofbiz.base.util.Debug;
+import org.ofbiz.entity.GenericDelegator;
+import org.ofbiz.entity.GenericValue;
+import org.ofbiz.entity.GenericEntityException;
+import org.ofbiz.entity.condition.EntityExpr;
+import org.ofbiz.entity.condition.EntityOperator;
+import org.ofbiz.entity.condition.EntityConditionList;
+import org.ofbiz.content.content.ContentWorker;
+import com.sun.syndication.feed.synd.*;
+
+import java.util.*;
+import java.sql.Timestamp;
+import java.io.IOException;
+
+import javolution.util.FastList;
+
+/**
+ * BlogRssServices
+ */
+public class BlogRssServices {
+
+ public static final String module = BlogRssServices.class.getName();
+ public static final String mimeTypeId = "text/html";
+ public static final String mapKey = "SUMMARY";
+
+ public static Map generateBlogRssFeed(DispatchContext dctx, Map context) {
+ GenericValue userLogin = (GenericValue) context.get("userLogin");
+ String caContentId = (String) context.get("caContentId");
+ String entryLink = (String) context.get("entryLink");
+ String feedType = (String) context.get("feedType");
+ Locale locale = (Locale) context.get("locale");
+
+ // create the main link
+ String mainLink = (String) context.get("mainLink");
+ mainLink = mainLink + "?caContentId=" + caContentId + "&ownerContentId=" + caContentId;
+
+ GenericDelegator delegator = dctx.getDelegator();
+
+ // get the main blog content
+ GenericValue content = null;
+ try {
+ content = delegator.findByPrimaryKey("Content", UtilMisc.toMap("contentId", caContentId));
+ } catch (GenericEntityException e) {
+ Debug.logError(e, module);
+ }
+
+ if (content == null) {
+ return ServiceUtil.returnError("Not able to generate RSS feed for content: " + caContentId);
+ }
+
+ // create the feed
+ SyndFeed feed = new SyndFeedImpl();
+ feed.setFeedType(feedType);
+ feed.setLink(mainLink);
+
+ feed.setTitle(content.getString("contentName"));
+ feed.setDescription(content.getString("description"));
+ feed.setEntries(generateEntryList(delegator, caContentId, entryLink, locale, userLogin));
+
+ Map resp = ServiceUtil.returnSuccess();
+ resp.put("wireFeed", feed.createWireFeed());
+ return resp;
+ }
+
+ public static List generateEntryList(GenericDelegator delegator, String contentId, String entryLink, Locale locale, GenericValue userLogin) {
+ Timestamp fromDate = UtilDateTime.nowTimestamp();
+
+ List entries = FastList.newInstance();
+ List exprs = FastList.newInstance();
+ exprs.add(new EntityExpr("contentIdStart", EntityOperator.EQUALS, contentId));
+ exprs.add(new EntityExpr("caContentAssocTypeId", EntityOperator.EQUALS, "PUBLISH_LINK"));
+ exprs.add(new EntityExpr("statusId", EntityOperator.EQUALS, "BLOG_PUBLISHED"));
+
+ List contentRecs = null;
+ try {
+ contentRecs = delegator.findByCondition("ContentAssocViewTo", new EntityConditionList(exprs, EntityOperator.AND), null, UtilMisc.toList("-caFromDate"));
+ } catch (GenericEntityException e) {
+ Debug.logError(e, module);
+ }
+
+ if (contentRecs != null) {
+ Iterator i = contentRecs.iterator();
+ while (i.hasNext()) {
+ GenericValue v = (GenericValue) i.next();
+ String sub = null;
+ try {
+ sub = ContentWorker.renderSubContentAsTextCache(delegator, v.getString("contentId"), mapKey, null, new HashMap(), locale, mimeTypeId, userLogin, fromDate);
+ } catch (GeneralException e) {
+ Debug.logError(e, module);
+ } catch (IOException e) {
+ Debug.logError(e, module);
+ }
+ if (sub != null) {
+ String thisLink = entryLink + "?articleContentId=" + v.getString("contentId") + "&ownerContentId=" + contentId;
+ SyndContent desc = new SyndContentImpl();
+ desc.setType("text/plain");
+ desc.setValue(sub);
+
+ SyndEntry entry = new SyndEntryImpl();
+ entry.setTitle(v.getString("contentName"));
+ entry.setPublishedDate(v.getTimestamp("createdDate"));
+ entry.setDescription(desc);
+ entry.setLink(thisLink);
+ // TODO: set author(s)
+
+ entries.add(entry);
+ }
+ }
+ }
+
+ return entries;
+ }
+}
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