1 package mircoders.producer;
5 import java.lang.reflect.*;
8 import freemarker.template.*;
16 import mircoders.module.*;
17 import mircoders.storage.*;
18 import mircoders.entity.*;
21 public class ProducerStartPage extends Producer {
23 private static String startPageTemplate = MirConfig.getProp("Producer.StartPage.Template");
24 private static int itemsPerPage = Integer.parseInt(MirConfig.getProp("Producer.StartPage.Items"));
25 private static int newsPerPage = Integer.parseInt(MirConfig.getProp("Producer.StartPage.Newswire"));
28 SimpleHash upMediaSimpleHash;
29 Class mediaHandlerClass;
30 Class mediaStorageClass;
31 String mediaStorageName;
35 public static void main(String argv[]){
37 // Why are we reloading the configuration here?
38 // is there something I'm missing?
39 // mh. <heckmann@hbe.ca>
40 // Configuration.initConfig(argv[0]);
41 new ProducerStartPage().handle(new PrintWriter(System.out), null);
42 } catch(Exception e) {
43 System.err.println(e.toString());
47 public void handle(PrintWriter htmlout, EntityUsers user, boolean force,boolean sync)
48 throws StorageObjectException, ModuleException
50 printHTML(htmlout, "Producer.StartPage: started");
52 String extLinkName = MirConfig.getProp("Producer.ExtLinkName");
53 String intLinkName = MirConfig.getProp("Producer.IntLinkName");
54 String mailLinkName = MirConfig.getProp("Producer.MailLinkName");
55 String imageRoot = MirConfig.getProp("Producer.ImageRoot");
57 long sessionConnectTime = 0;
58 long startTime = (new java.util.Date()).getTime();
59 String nowWebdbDate = StringUtil.date2webdbDate(new GregorianCalendar());
62 FileWriter outputFile;
64 EntityContent currentContent;
65 EntityList entityList;
66 SimpleHash startPageModel;
67 SimpleList contentList;
68 String currentMediaId;
69 EntityList upMediaEntityList;
70 EntityList imageEntityList;
71 EntityList currentMediaList;
73 EntityMedia uploadedMedia;
74 Class mediaHandlerClass=null;
75 MirMedia mediaHandler=null;
76 String mediaHandlerName=null;
77 Database mediaStorage=null;
80 Logfile theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("Producer.Logfile"));
83 SimpleHash contentHash;
86 entityList = topicsModule.getByWhereClause("","title",-1);
87 SimpleList topicList = HTMLTemplateProcessor.makeSimpleList(entityList);
90 entityList = linksImcsModule.getByWhereClause("", "sortpriority, title", -1);
91 SimpleList imcList = HTMLTemplateProcessor.makeSimpleList(entityList);
93 EntityList theParentList = linksImcsModule.getByWhereClause("to_parent_id=NULL", "sortpriority, title", -1);
94 SimpleList parentList = HTMLTemplateProcessor.makeSimpleList(theParentList);
97 whereClause="is_published=true AND to_article_type = 1";
98 entityList = contentModule.getContent(whereClause,"date desc, webdb_create desc",0,newsPerPage);
99 SimpleList newsWireList = HTMLTemplateProcessor.makeSimpleList(entityList);
100 for (int i=0; i < entityList.size();i++) {
101 currentContent = (EntityContent)entityList.elementAt(i);
103 //fetching/setting the images
104 upMediaEntityList = DatabaseContentToMedia.getInstance().getUploadedMedia(currentContent);
105 if (upMediaEntityList!=null && upMediaEntityList.getCount()>=1) {
109 mediaHandlerName = null;
110 for (int n=0; n < upMediaEntityList.size();n++) {
111 uploadedMedia = (EntityMedia)upMediaEntityList.elementAt(n);
112 mediaType = uploadedMedia.getMediaType();
114 //must of had a non-existant to_media_type entry..
115 //let's save our ass.
116 if (mediaType != null) {
117 mediaHandlerName = mediaType.getValue("classname");
118 mediaHandlerClass = Class.forName("mir.media.MediaHandler"+mediaHandlerName);
119 mediaHandler = (MirMedia)mediaHandlerClass.newInstance();
121 //the "best" media type to show
122 if (mediaHandler.isVideo()) {
123 tinyIcon = MirConfig.getProp("Producer.Icon.TinyVideo");
126 } else if (mediaHandler.isAudio()) {
127 tinyIcon = MirConfig.getProp("Producer.Icon.TinyAudio");
129 } else if (tinyIcon == null && !mediaHandler.isImage()) {
130 tinyIcon = mediaHandler.getTinyIcon();
131 iconAlt = mediaHandler.getIconAlt();
135 //it only has image(s)
136 if (tinyIcon == null) {
137 tinyIcon = MirConfig.getProp("Producer.Icon.TinyImage");
141 // uploadedMedia Entity list is empty.
144 tinyIcon = MirConfig.getProp("Producer.Icon.TinyText");
148 //mediaList = HTMLTemplateProcessor.makeSimpleList(upMediaEntityList);
149 contentHash = (SimpleHash)newsWireList.get(i);
150 contentHash.put("tiny_icon", imageRoot+"/"+tinyIcon);
151 contentHash.put("icon_alt", iconAlt);
152 } catch (Exception e) {
153 logHTML(htmlout, "Producer.StartPage error id: " + currentContent.getId() + ", skipping");
154 theLog.printError("Producer.StartPage error id: " + currentContent.getId() + ", skipping"+e.toString());
158 // get the startarticle and the related images
159 whereClause="is_published=true AND to_article_type=4";
160 entityList = contentModule.getContent(whereClause,"date desc, webdb_create desc",0,1);
161 //if no startspecial exists
162 if (entityList==null || entityList.size()==0){
163 whereClause="is_published=true AND to_article_type=3";
164 entityList = contentModule.getContent(whereClause,"date desc, webdb_create desc",0,1);
166 SimpleList startItemList = HTMLTemplateProcessor.makeSimpleList(entityList);
167 for (int k=0; k < entityList.size();k++) {
168 currentContent = (EntityContent)entityList.elementAt(k);
171 currentMediaList = DatabaseContentToMedia.getInstance().getUploadedMedia(currentContent);
172 if (currentMediaList!=null && currentMediaList.getCount()>=1) {
173 SimpleList mediaListAudio = new SimpleList();
174 SimpleList mediaListImages = new SimpleList();
175 SimpleList mediaListVideo = new SimpleList();
176 SimpleList mediaListOther = new SimpleList();
177 for (int n=0; n < currentMediaList.size();n++) {
178 upMedia = currentMediaList.elementAt(n);
179 upMediaSimpleHash = HTMLTemplateProcessor.makeSimpleHash(upMedia);
180 mediaType = ((EntityMedia)upMedia).getMediaType();
181 //must be a non-existant to_media_type entry..
182 if (mediaType != null) {
183 mediaHandlerName = mediaType.getValue("classname");
184 mediaStorageName = mediaType.getValue("tablename");
185 mediaStorageClass = Class.forName("mircoders.storage.Database"+mediaStorageName);
186 mediaHandlerClass = Class.forName("mir.media.MediaHandler"+mediaHandlerName);
187 mediaHandler = (MirMedia)mediaHandlerClass.newInstance();
188 Method m = mediaStorageClass.getMethod("getInstance", null);
189 mediaStorage = (Database)m.invoke(null, null);
190 //we most likely need further info
191 upMedia = mediaStorage.selectById(upMedia.getId());
192 upMediaSimpleHash.put("url", mediaHandler.getListView(upMedia, mediaType));
193 if (upMedia.getValue("is_published") == "1") {
194 if (mediaHandler.isImage()) {
195 mediaListImages.add(upMediaSimpleHash);
196 } else if (mediaHandler.isAudio()) {
197 mediaListAudio.add(upMediaSimpleHash);
198 } else if (mediaHandler.isVideo()) {
199 mediaListVideo.add(upMediaSimpleHash);
201 mediaListOther.add(upMediaSimpleHash);
203 } //end if is_published
204 } //end if media_type != null
206 contentHash = (SimpleHash)startItemList.get(k);
207 contentHash.put("to_media_audio", mediaListAudio);
208 contentHash.put("to_media_images", mediaListImages);
209 contentHash.put("to_media_video", mediaListVideo);
210 contentHash.put("to_media_other", mediaListOther);
211 } //end if currentMediaList != null
212 } catch (Exception e) {
213 logHTML(htmlout, "Producer.StartPage error id: " + currentContent.getId() + ", skipping");
214 theLog.printError("Producer.StartPage error id: " + currentContent.getId() + ", skipping"+e.toString());
216 } //enf for featurueList.size..
218 // get the breaking news
220 // todo: the number of breaking_news items have to be configurable
221 ModuleBreaking breakingModule = new ModuleBreaking(DatabaseBreaking.getInstance());
222 entityList = breakingModule.getByWhereClause(null,"webdb_create desc",0,5);
223 SimpleList breakingList = HTMLTemplateProcessor.makeSimpleList(entityList);
226 whereClause="is_published=true AND to_article_type=2";
227 orderBy="date desc, webdb_create desc";
228 entityList = contentModule.getContent(whereClause, orderBy, 0, itemsPerPage);
229 SimpleList featureList = HTMLTemplateProcessor.makeSimpleList(entityList);
230 for (int k=0; k < entityList.size();k++) {
231 currentContent = (EntityContent)entityList.elementAt(k);
234 currentMediaList = DatabaseContentToMedia.getInstance().getUploadedMedia(currentContent);
235 if (currentMediaList!=null && currentMediaList.getCount()>=1) {
236 SimpleList mediaListAudio = new SimpleList();
237 SimpleList mediaListImages = new SimpleList();
238 SimpleList mediaListVideo = new SimpleList();
239 SimpleList mediaListOther = new SimpleList();
240 for (int n=0; n < currentMediaList.size();n++) {
241 upMedia = currentMediaList.elementAt(n);
242 upMediaSimpleHash = HTMLTemplateProcessor.makeSimpleHash(upMedia);
243 mediaType = ((EntityMedia)upMedia).getMediaType();
244 //must be a non-existant to_media_type entry..
245 if (mediaType != null) {
246 mediaHandlerName = mediaType.getValue("classname");
247 mediaStorageName = mediaType.getValue("tablename");
248 mediaStorageClass = Class.forName("mircoders.storage.Database"+mediaStorageName);
249 mediaHandlerClass = Class.forName("mir.media.MediaHandler"+mediaHandlerName);
250 mediaHandler = (MirMedia)mediaHandlerClass.newInstance();
251 Method m = mediaStorageClass.getMethod("getInstance", null);
252 mediaStorage = (Database)m.invoke(null, null);
253 //we most likely need further info
254 upMedia = mediaStorage.selectById(upMedia.getId());
255 upMediaSimpleHash.put("url", mediaHandler.getListView(upMedia, mediaType));
256 if (upMedia.getValue("is_published") == "1") {
257 if (mediaHandler.isImage()) {
258 mediaListImages.add(upMediaSimpleHash);
259 } else if (mediaHandler.isAudio()) {
260 mediaListAudio.add(upMediaSimpleHash);
261 } else if (mediaHandler.isVideo()) {
262 mediaListVideo.add(upMediaSimpleHash);
264 mediaListOther.add(upMediaSimpleHash);
266 } //end if is_published
267 } //end if media_type != null
269 contentHash = (SimpleHash)featureList.get(k);
270 contentHash.put("to_media_audio", mediaListAudio);
271 contentHash.put("to_media_images", mediaListImages);
272 contentHash.put("to_media_video", mediaListVideo);
273 contentHash.put("to_media_other", mediaListOther);
274 } //end if currentMediaList != null
275 } catch (Exception e) {
276 logHTML(htmlout, "Producer.StartPage error id: " + currentContent.getId() + ", skipping");
277 theLog.printError("Producer.StartPage error id: " + currentContent.getId() + ", skipping"+e.toString());
279 } //enf for featurueList.size..
281 // Zusaetzlich Informationen
282 startPageModel = new SimpleHash();
283 startPageModel.put("breakingnews", breakingList);
284 startPageModel.put("topics", topicList);
285 startPageModel.put("imclist", imcList);
286 startPageModel.put("parentlist", parentList);
287 startPageModel.put("newswire", newsWireList);
288 startPageModel.put("startspecial", startItemList);
289 startPageModel.put("features", featureList);
291 htmlFileName = producerDocRoot + "/index.shtml";
293 produce(startPageTemplate, htmlFileName, startPageModel, htmlout);
296 sessionConnectTime = new java.util.Date().getTime() - startTime;
297 logHTML(htmlout, "Producer.Startseite finished: " + sessionConnectTime + " ms.");
300 logHTML(htmlout, "Producer.Startseite: rsync done");