svn commit: r415819 - in /incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model: SitePageModel.java WeblogEntryPluginsHelper.java

[sn...@apache.org]

Author: snoopdave
Date: Tue Jun 20 14:46:45 2006
New Revision: 415819

URL: http://svn.apache.org/viewvc?rev=415819&view=rev
Log:
Consistent use of 'URL' in property names, introduced WeblogEntryPluginHelper and misc. tweaks needed for new feed templates

Added:
    incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/WeblogEntryPluginsHelper.java
Modified:
    incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/SitePageModel.java

Modified: incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/SitePageModel.java
URL: http://svn.apache.org/viewvc/incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/SitePageModel.java?rev=415819&r1=415818&r2=415819&view=diff
==============================================================================
--- incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/SitePageModel.java (original)
+++ incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/SitePageModel.java Tue Jun 20 14:46:45 2006
@@ -182,6 +182,7 @@
      * @param handle    Restrict to this weblog handle (or 'nil' for all)
      * @param userName  Restrict to this userName (or 'nil' for all)
      * @param cat       Restrict to category (or 'nil' for all)
+     * @param sinceDays Limit to past X days in past (or -1 for no limit)
      * @param offset    Offset into results (for paging)
      * @param length    Max number of results to return
      */

Added: incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/WeblogEntryPluginsHelper.java
URL: http://svn.apache.org/viewvc/incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/WeblogEntryPluginsHelper.java?rev=415819&view=auto
==============================================================================
--- incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/WeblogEntryPluginsHelper.java (added)
+++ incubator/roller/branches/roller_3.0/src/org/apache/roller/ui/rendering/model/WeblogEntryPluginsHelper.java Tue Jun 20 14:46:45 2006
@@ -0,0 +1,106 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+*  contributor license agreements.  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.  For additional information regarding
+* copyright in this work, please see the NOTICE file in the top level
+* directory of this distribution.
+*/
+package org.apache.roller.ui.rendering.model;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.roller.RollerException;
+import org.apache.roller.model.PluginManager;
+import org.apache.roller.model.Roller;
+import org.apache.roller.model.RollerFactory;
+import org.apache.roller.model.WeblogEntryPlugin;
+import org.apache.roller.pojos.WebsiteData;
+import org.apache.roller.pojos.wrapper.WeblogEntryDataWrapper;
+
+/**
+ * Holds plugins configured for rendering.
+ */
+public class WeblogEntryPluginsHelper {
+    private Map initializedPlugins = null;
+    
+    protected static Log log = 
+        LogFactory.getFactory().getInstance(WeblogEntryPluginsHelper.class);
+        
+    public WeblogEntryPluginsHelper(WebsiteData weblog, Map model) throws RollerException {
+        if (weblog != null) {
+            // If we've got a weblog upfront, we can init plugins upfront
+            Roller roller = RollerFactory.getRoller();
+            PluginManager ppmgr = roller.getPagePluginManager();
+            initializedPlugins = ppmgr.getWeblogEntryPlugins(weblog, model);
+        } // else 
+            // we're at site-wide scope and cannot init upfront
+    }
+    
+    /**
+     * Pass the String through any PagePlugins that have been
+     * assigned to the OldPageHelper, as selected by the Entry.
+     * 
+     * @param entry  Entry being rendered.
+     * @param str    String to which plugins are to be applied.
+     * @param single True if single entry page being displayed.
+     * @return       Result of applying plugins to str.
+     */
+    public String render(WeblogEntryDataWrapper entry, String str, boolean singleEntry) {
+        String ret = str;
+        log.debug("Applying page plugins to string");
+        
+        Map plugins = null;
+        if (initializedPlugins != null) {
+            plugins = initializedPlugins;
+        } else {
+            // Couldn't init weblog's plugins upfront, so we must init them now
+            Roller roller = RollerFactory.getRoller();
+            try {
+                PluginManager ppmgr = roller.getPagePluginManager();
+                // TODO: figure out what to do about plugins in site-wide scope
+                plugins = ppmgr.getWeblogEntryPlugins(entry.getPojo().getWebsite(), new HashMap());
+            } catch (RollerException e) {
+                log.error("ERROR: accessing plugins for entry: " + entry.getId());
+            }
+        }
+        
+        if (plugins != null) {
+            List entryPlugins = entry.getPluginsList();
+            
+            // if no Entry plugins, don't bother looping.
+            if (entryPlugins != null && !entryPlugins.isEmpty()) {
+                
+                // now loop over mPagePlugins, matching
+                // against Entry plugins (by name):
+                // where a match is found render Plugin.
+                Iterator iter = plugins.keySet().iterator();
+                while (iter.hasNext()) {
+                    String key = (String)iter.next();
+                    if (entryPlugins.contains(key)) {
+                        WeblogEntryPlugin pagePlugin = (WeblogEntryPlugin)plugins.get(key);
+                        try {
+                            ret = pagePlugin.render(entry.getPojo(), ret);
+                        } catch (Throwable t) {
+                            log.error("ERROR from plugin: " + pagePlugin.getName(), t);
+                        }
+                    }
+                }
+            }
+        }        
+        return ret;
+    }    
+}