Fixes issue 3778: Addon browser should support nightly channel

Change-Id: I6779f22d28316190e043c2a12757cc8004f8a3d1
Reviewed-on: http://gerrit.dmdirc.com/895
Automatic-Compile: DMDirc Local Commits <dmdirc@googlemail.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>

src/com/dmdirc/addons/ui_swing/components/addonbrowser/AddonInfo.java

@@ -39,6 +39,7 @@ public class AddonInfo {
     private final int id;
     private final String stableDownload;
     private final String unstableDownload;
+    private final String nightlyDownload;
     private final String title;
     private final String author;
     private final int rating;
@@ -61,8 +62,9 @@ public class AddonInfo {
         this.type = entry.get("type").equals("plugin") ?
             AddonType.TYPE_PLUGIN : entry.get("type").equals("theme") ?
                 AddonType.TYPE_THEME : AddonType.TYPE_ACTION_PACK;
-        this.stableDownload = entry.get("stable");
-        this.unstableDownload = entry.get("unstable");
+        this.stableDownload = entry.containsKey("stable") ? entry.get("stable") : "";
+        this.unstableDownload = entry.containsKey("unstable") ? entry.get("unstable") : "";
+        this.nightlyDownload = entry.containsKey("nightly") ? entry.get("nightly") : "";
         this.description = entry.get("description");
         this.verified = entry.get("verified").equals("yes");
         this.date = Integer.parseInt(entry.get("date"));
@@ -158,6 +160,15 @@ public class AddonInfo {
         return unstableDownload;
     }
 
+    /**
+     * Returns the nightly download location.
+     *
+     * @return Nightly download location
+     */
+    public String getNightlyDownload() {
+        return nightlyDownload;
+    }
+
     /**
      * Returns whether the addon is verified.
      *
@@ -201,8 +212,10 @@ public class AddonInfo {
                 getOption("updater", "channel");
         if ("STABLE".equals(channel)) {
             return !stableDownload.isEmpty();
-        } else {
+        } else if ("UNSTABLE".equals(channel)) {
             return !unstableDownload.isEmpty();
+        } else {
+            return !nightlyDownload.isEmpty();
         }
     }
 

src/com/dmdirc/addons/ui_swing/components/addonbrowser/InstallListener.java

@@ -78,13 +78,17 @@ public class InstallListener implements ActionListener {
             final File file = File.createTempFile("dmdirc-addon", ".tmp");
             file.deleteOnExit();
 
-            if ("STABLE".equals(IdentityManager.getGlobalConfig().getOption(
-                    "updater", "channel"))) {
+            final String channel = IdentityManager.getGlobalConfig().getOption(
+                    "updater", "channel");
+            if ("STABLE".equals(channel)) {
                 Downloader.downloadPage("http://addons.dmdirc.com/addondownload/"
                         + info.getStableDownload(), file.getAbsolutePath());
-            } else {
+            } else if ("UNSTABLE".equals(channel)) {
                 Downloader.downloadPage("http://addons.dmdirc.com/addondownload/"
                         + info.getUnstableDownload(), file.getAbsolutePath());
+            } else {
+                Downloader.downloadPage("http://addons.dmdirc.com/addondownload/"
+                        + info.getNightlyDownload(), file.getAbsolutePath());
             }
 
             switch (info.getType()) {