add announcements

diylc/diylc-core/src/org/diylc/announcements/Announcement.java

@@ -0,0 +1,73 @@
+package org.diylc.announcements;
+
+import java.io.Serializable;
+
+public class Announcement implements Serializable {
+
+  private static final long serialVersionUID = 1L;
+
+  private String title;
+  private String text;
+  private String date;
+
+  public String getTitle() {
+    return title;
+  }
+
+  public void setTitle(String title) {
+    this.title = title;
+  }
+
+  public String getText() {
+    return text;
+  }
+
+  public void setText(String text) {
+    this.text = text;
+  }
+
+  public String getDate() {
+    return date;
+  }
+
+  public void setDate(String date) {
+    this.date = date;
+  }
+
+  @Override
+  public int hashCode() {
+    final int prime = 31;
+    int result = 1;
+    result = prime * result + ((date == null) ? 0 : date.hashCode());
+    result = prime * result + ((text == null) ? 0 : text.hashCode());
+    result = prime * result + ((title == null) ? 0 : title.hashCode());
+    return result;
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    if (this == obj)
+      return true;
+    if (obj == null)
+      return false;
+    if (getClass() != obj.getClass())
+      return false;
+    Announcement other = (Announcement) obj;
+    if (date == null) {
+      if (other.date != null)
+        return false;
+    } else if (!date.equals(other.date))
+      return false;
+    if (text == null) {
+      if (other.text != null)
+        return false;
+    } else if (!text.equals(other.text))
+      return false;
+    if (title == null) {
+      if (other.title != null)
+        return false;
+    } else if (!title.equals(other.title))
+      return false;
+    return true;
+  }
+}

diylc/diylc-core/src/org/diylc/announcements/AnnouncementProvider.java

@@ -0,0 +1,64 @@
+package org.diylc.announcements;
+
+import java.io.IOException;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+import org.diylc.appframework.miscutils.ConfigurationManager;
+import org.diylc.plugins.cloud.model.IServiceAPI;
+
+import com.diyfever.httpproxy.PhpFlatProxy;
+import com.diyfever.httpproxy.ProxyFactory;
+
+public class AnnouncementProvider {
+
+  private String serviceUrl = "http://www.diy-fever.com/diylc/api/v1/announcements.html";
+  private String LAST_READ_KEY = "announcement.lastReadDate";
+
+  private IAnnouncementService service;
+
+  private Date lastDate;
+  private List<Announcement> announcements;
+
+  private DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
+
+  public AnnouncementProvider() {
+    String lastDateStr = ConfigurationManager.getInstance().readString(LAST_READ_KEY, null);
+    try {
+      this.lastDate = lastDateStr == null ? null : dateFormat.parse(lastDateStr);
+    } catch (ParseException e) {
+    }
+    serviceUrl =
+        ConfigurationManager.getInstance().readString(IServiceAPI.URL_KEY, "http://www.diy-fever.com/diylc/api/v1");
+    ProxyFactory factory = new ProxyFactory(new PhpFlatProxy());
+    service = factory.createProxy(IAnnouncementService.class, serviceUrl);
+  }
+
+  public String getCurrentAnnouncements() throws ParseException {
+    announcements = service.getAnnouncements();
+    boolean hasUnread = false;
+    StringBuilder sb = new StringBuilder("<html>");
+    for (int i = 0; i < announcements.size(); i++) {
+      Date date = dateFormat.parse(announcements.get(i).getDate());
+      if (lastDate == null || lastDate.before(date)) {
+        sb.append("<font size='4'><b>").append(announcements.get(i).getTitle()).append("</b> on ")
+            .append(announcements.get(i).getDate()).append("</font>").append("<p>")
+            .append(announcements.get(i).getText()).append("</p>");
+        hasUnread = true;
+      }
+    }
+    if (!hasUnread)
+      return "";
+    sb.append("<br><font size='small'>Click OK to dismiss and mark these announcements as read.</font>");
+    sb.append("</html>");
+    return sb.toString();
+  }
+
+  public void dismissed() {
+    Date date = new Date();
+    ConfigurationManager.getInstance().writeValue(LAST_READ_KEY, dateFormat.format(date));
+  }
+}

diylc/diylc-core/src/org/diylc/announcements/IAnnouncementService.java

@@ -0,0 +1,8 @@
+package org.diylc.announcements;
+
+import java.util.List;
+
+public interface IAnnouncementService {
+
+  public List<Announcement> getAnnouncements();
+}

diylc/diylc-core/src/org/diylc/plugins/cloud/presenter/CloudPresenter.java

@@ -224,7 +224,7 @@ public class CloudPresenter {
       if (res instanceof List<?>) {
         @SuppressWarnings("unchecked")
         List<ProjectEntity> projects = (List<ProjectEntity>) res;
-        LOG.info("Received " + projects.size() + " results");
+        LOG.info("Received " + projects.size() + " results. Downloading thumbnails...");
         // Download thumbnails and replace urls with local paths to speed up loading in the main thread
         for (int i = 0; i < projects.size(); i++) {
           String url = projects.get(i).getThumbnailUrl();
@@ -236,6 +236,7 @@ public class CloudPresenter {
           projects.get(i).setThumbnailUrl(temp.getAbsolutePath());  
           fos.close();
         }
+        LOG.info("Finished downloading thumbnails.");
         return projects;
       }
       throw new CloudException("Unexpected server response received for search results: " + res.getClass().getName());