add support for media thumbnails

Signed-off-by: David Luhmer <david-dev@live.de>

8 files changed, 104 insertions, 18 deletions

diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/LoginDialogActivity.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/LoginDialogActivity.java
index 0c932a8c..e158faa1 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/LoginDialogActivity.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/LoginDialogActivity.java
@@ -440,7 +440,7 @@ public class LoginDialogActivity extends AppCompatActivity {
 	public static void ShowAlertDialog(String title, String text, Activity activity)
 	{
 		// Linkify the message
-		final SpannableString s = new SpannableString(text);
+		final SpannableString s = new SpannableString(text != null ? text : activity.getString(R.string.select_account_unknown_error_toast));
 		Linkify.addLinks(s, Linkify.ALL);
 
 		AlertDialog aDialog = new AlertDialog.Builder(activity)
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/adapter/ViewHolder.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/adapter/ViewHolder.java
index 1b703ca5..7af3614f 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/adapter/ViewHolder.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/adapter/ViewHolder.java
@@ -29,6 +29,7 @@ import com.nostra13.universalimageloader.core.ImageLoader;
 
 import org.greenrobot.eventbus.Subscribe;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.regex.Pattern;
 
@@ -280,19 +281,21 @@ public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickL
         }
 
         if(textViewBody != null) {
-            String body = rssItem.getBody();
+            String body = rssItem.getMediaDescription();
+            if(body == null || body.isEmpty()) {
+                body = rssItem.getBody();
+            }
+
+            boolean limitLength = true;
             // Strip html from String
             if(selectedListLayout == 0) {
                 textViewBody.setMaxLines(scaleTextLines(mPrefs));
-                body = getBodyText(body, false);
-
+                limitLength = false;
             } else if(selectedListLayout == 3) {
                 textViewBody.setMaxLines(200);
-                body = getBodyText(body, false);
-
-            } else {
-                body = getBodyText(body, true);
+                limitLength = false;
             }
+            body = getBodyText(body, limitLength);
             textViewBody.setText(Html.fromHtml(body));
             scaleTextSize(textViewBody, textSizeBody, false, mPrefs);
         }
@@ -311,7 +314,13 @@ public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickL
         if(imgViewThumbnail != null) {
             imgViewThumbnail.setColorFilter(null);
             String body = rssItem.getBody();
-            List<String> images = ImageHandler.getImageLinksFromText(body);
+            List<String> images;
+            if(rssItem.getMediaThumbnail() != null && !rssItem.getMediaThumbnail().isEmpty()) {
+                images = new ArrayList();
+                images.add(rssItem.getMediaThumbnail());
+            } else {
+                images = ImageHandler.getImageLinksFromText(body);
+            }
 
             if(images.size() > 0) {
                 imgViewThumbnail.setVisibility(View.VISIBLE);
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/DatabaseOrmGenerator.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/DatabaseOrmGenerator.java
index b88eeda8..ef5ef537 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/DatabaseOrmGenerator.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/DatabaseOrmGenerator.java
@@ -26,7 +26,7 @@ public class DatabaseOrmGenerator {
     public static void main(String[] args) throws Exception {
         List<SchemaVersion> versions = new ArrayList<>();
 
-        versions.add(new Version6(true));
+        versions.add(new Version7(true));
 
         validateSchemas(versions);
 
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/Version6.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/Version7.java
index 3c88aae1..06c144e0 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/Version6.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/generator/Version7.java
@@ -4,14 +4,14 @@ import de.greenrobot.daogenerator.Entity;
 import de.greenrobot.daogenerator.Property;
 import de.greenrobot.daogenerator.Schema;
 
-public class Version6 extends SchemaVersion {
+public class Version7 extends SchemaVersion {
 
     /**
      * Constructor
      *
      * @param current
      */
-    public Version6(boolean current) {
+    public Version7(boolean current) {
         super(current);
 
         Schema schema = getSchema();
@@ -23,7 +23,7 @@ public class Version6 extends SchemaVersion {
      */
     @Override
     public int getVersionNumber() {
-        return 6;
+        return 7;
     }
 
     @SuppressWarnings("unused") // id properties (folderId, etc.) need to be in database
@@ -69,6 +69,11 @@ public class Version6 extends SchemaVersion {
         rssItem.addStringProperty("enclosureLink");
         rssItem.addStringProperty("enclosureMime");
 
+        rssItem.addStringProperty("mediaThumbnail");
+        rssItem.addStringProperty("mediaDescription");
+
+        rssItem.addBooleanProperty("rtl");
+
 
         feed.addToOne(folder, folderIdProperty);
         folder.addToMany(feed, folderIdProperty);
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/DaoMaster.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/DaoMaster.java
index 42431f6b..90b1e600 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/DaoMaster.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/DaoMaster.java
@@ -11,10 +11,10 @@ import de.greenrobot.dao.identityscope.IdentityScopeType;
 
 // THIS CODE IS GENERATED BY greenDAO, DO NOT EDIT.
 /** 
- * Master of DAO (schema version 6): knows all DAOs.
+ * Master of DAO (schema version 7): knows all DAOs.
 */
 public class DaoMaster extends AbstractDaoMaster {
-    public static final int SCHEMA_VERSION = 6;
+    public static final int SCHEMA_VERSION = 7;
 
     /** Creates underlying database table using DAOs. */
     public static void createAllTables(SQLiteDatabase db, boolean ifNotExists) {
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItem.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItem.java
index 3fc9d5be..43916ef2 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItem.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItem.java
@@ -33,6 +33,9 @@ public class RssItem implements HasId<Long> {
     private java.util.Date pubDate;
     private String enclosureLink;
     private String enclosureMime;
+    private String mediaThumbnail;
+    private String mediaDescription;
+    private Boolean rtl;
 
     /** Used to resolve relations */
     private transient DaoSession daoSession;
@@ -54,7 +57,7 @@ public class RssItem implements HasId<Long> {
         this.id = id;
     }
 
-    public RssItem(long id, long feedId, String link, String title, String body, Boolean read, Boolean starred, String author, String guid, String guidHash, String fingerprint, Boolean read_temp, Boolean starred_temp, java.util.Date lastModified, java.util.Date pubDate, String enclosureLink, String enclosureMime) {
+    public RssItem(long id, long feedId, String link, String title, String body, Boolean read, Boolean starred, String author, String guid, String guidHash, String fingerprint, Boolean read_temp, Boolean starred_temp, java.util.Date lastModified, java.util.Date pubDate, String enclosureLink, String enclosureMime, String mediaThumbnail, String mediaDescription, Boolean rtl) {
         this.id = id;
         this.feedId = feedId;
         this.link = link;
@@ -72,6 +75,9 @@ public class RssItem implements HasId<Long> {
         this.pubDate = pubDate;
         this.enclosureLink = enclosureLink;
         this.enclosureMime = enclosureMime;
+        this.mediaThumbnail = mediaThumbnail;
+        this.mediaDescription = mediaDescription;
+        this.rtl = rtl;
     }
 
     /** called by internal mechanisms, do not call yourself. */
@@ -224,6 +230,30 @@ public class RssItem implements HasId<Long> {
         this.enclosureMime = enclosureMime;
     }
 
+    public String getMediaThumbnail() {
+        return mediaThumbnail;
+    }
+
+    public void setMediaThumbnail(String mediaThumbnail) {
+        this.mediaThumbnail = mediaThumbnail;
+    }
+
+    public String getMediaDescription() {
+        return mediaDescription;
+    }
+
+    public void setMediaDescription(String mediaDescription) {
+        this.mediaDescription = mediaDescription;
+    }
+
+    public Boolean getRtl() {
+        return rtl;
+    }
+
+    public void setRtl(Boolean rtl) {
+        this.rtl = rtl;
+    }
+
     /** To-one relationship, resolved on first access. */
     public Feed getFeed() {
         long __key = this.feedId;
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItemDao.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItemDao.java
index f5fd6922..ba4e1139 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItemDao.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/database/model/RssItemDao.java
@@ -44,6 +44,9 @@ public class RssItemDao extends AbstractDao<RssItem, Long> {
         public final static Property PubDate = new Property(14, java.util.Date.class, "pubDate", false, "PUB_DATE");
         public final static Property EnclosureLink = new Property(15, String.class, "enclosureLink", false, "ENCLOSURE_LINK");
         public final static Property EnclosureMime = new Property(16, String.class, "enclosureMime", false, "ENCLOSURE_MIME");
+        public final static Property MediaThumbnail = new Property(17, String.class, "mediaThumbnail", false, "MEDIA_THUMBNAIL");
+        public final static Property MediaDescription = new Property(18, String.class, "mediaDescription", false, "MEDIA_DESCRIPTION");
+        public final static Property Rtl = new Property(19, Boolean.class, "rtl", false, "RTL");
     };
 
     private DaoSession daoSession;
@@ -79,7 +82,10 @@ public class RssItemDao extends AbstractDao<RssItem, Long> {
                 "\"LAST_MODIFIED\" INTEGER," + // 13: lastModified
                 "\"PUB_DATE\" INTEGER," + // 14: pubDate
                 "\"ENCLOSURE_LINK\" TEXT," + // 15: enclosureLink
-                "\"ENCLOSURE_MIME\" TEXT);"); // 16: enclosureMime
+                "\"ENCLOSURE_MIME\" TEXT," + // 16: enclosureMime
+                "\"MEDIA_THUMBNAIL\" TEXT," + // 17: mediaThumbnail
+                "\"MEDIA_DESCRIPTION\" TEXT," + // 18: mediaDescription
+                "\"RTL\" INTEGER);"); // 19: rtl
         // Add Indexes
         db.execSQL("CREATE INDEX " + constraint + "IDX_RSS_ITEM_FEED_ID ON RSS_ITEM" +
                 " (\"FEED_ID\");");
@@ -156,6 +162,21 @@ public class RssItemDao extends AbstractDao<RssItem, Long> {
         if (enclosureMime != null) {
             stmt.bindString(17, enclosureMime);
         }
+ 
+        String mediaThumbnail = entity.getMediaThumbnail();
+        if (mediaThumbnail != null) {
+            stmt.bindString(18, mediaThumbnail);
+        }
+ 
+        String mediaDescription = entity.getMediaDescription();
+        if (mediaDescription != null) {
+            stmt.bindString(19, mediaDescription);
+        }
+ 
+        Boolean rtl = entity.getRtl();
+        if (rtl != null) {
+            stmt.bindLong(20, rtl ? 1L: 0L);
+        }
     }
 
     @Override
@@ -190,7 +211,10 @@ public class RssItemDao extends AbstractDao<RssItem, Long> {
             cursor.isNull(offset + 13) ? null : new java.util.Date(cursor.getLong(offset + 13)), // lastModified
             cursor.isNull(offset + 14) ? null : new java.util.Date(cursor.getLong(offset + 14)), // pubDate
             cursor.isNull(offset + 15) ? null : cursor.getString(offset + 15), // enclosureLink
-            cursor.isNull(offset + 16) ? null : cursor.getString(offset + 16) // enclosureMime
+            cursor.isNull(offset + 16) ? null : cursor.getString(offset + 16), // enclosureMime
+            cursor.isNull(offset + 17) ? null : cursor.getString(offset + 17), // mediaThumbnail
+            cursor.isNull(offset + 18) ? null : cursor.getString(offset + 18), // mediaDescription
+            cursor.isNull(offset + 19) ? null : cursor.getShort(offset + 19) != 0 // rtl
         );
         return entity;
     }
@@ -215,6 +239,9 @@ public class RssItemDao extends AbstractDao<RssItem, Long> {
         entity.setPubDate(cursor.isNull(offset + 14) ? null : new java.util.Date(cursor.getLong(offset + 14)));
         entity.setEnclosureLink(cursor.isNull(offset + 15) ? null : cursor.getString(offset + 15));
         entity.setEnclosureMime(cursor.isNull(offset + 16) ? null : cursor.getString(offset + 16));
+        entity.setMediaThumbnail(cursor.isNull(offset + 17) ? null : cursor.getString(offset + 17));
+        entity.setMediaDescription(cursor.isNull(offset + 18) ? null : cursor.getString(offset + 18));
+        entity.setRtl(cursor.isNull(offset + 19) ? null : cursor.getShort(offset + 19) != 0);
      }
     
     /** @inheritdoc */
diff --git a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/reader/nextcloud/InsertRssItemIntoDatabase.java b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/reader/nextcloud/InsertRssItemIntoDatabase.java
index 4d524dc2..27c270b8 100644
--- a/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/reader/nextcloud/InsertRssItemIntoDatabase.java
+++ b/News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/reader/nextcloud/InsertRssItemIntoDatabase.java
@@ -51,6 +51,11 @@ class InsertRssItemIntoDatabase {
         String enclosureLink = getStringOrEmpty("enclosureLink", e);
         String enclosureMime = getStringOrEmpty("enclosureMime", e);
 
+        String mediaThumbnail = getStringOrEmpty("mediaThumbnail", e);
+        String mediaDescription = getStringOrEmpty("mediaDescription", e);
+
+        Boolean rtl = getBooleanOrDefault("rtl", false, e);
+
         if(enclosureLink.trim().equals("") && url.matches("^https?://(www.)?youtube.com/.*")) {
             enclosureLink = url;
             enclosureMime = "youtube";
@@ -69,6 +74,7 @@ class InsertRssItemIntoDatabase {
         rssItem.setStarred(e.get("starred").getAsBoolean());
         rssItem.setStarred_temp(rssItem.getStarred());
         rssItem.setPubDate(pubDate);
+        rssItem.setRtl(rtl);
 
         //Possible XSS fields
         rssItem.setTitle(e.get("title").getAsString());
@@ -76,6 +82,8 @@ class InsertRssItemIntoDatabase {
         rssItem.setLink(url);
         rssItem.setEnclosureLink(enclosureLink);
         rssItem.setEnclosureMime(enclosureMime);
+        rssItem.setMediaDescription(mediaDescription);
+        rssItem.setMediaThumbnail(mediaThumbnail);
 
         if(rssItem.getFingerprint() == null) {
             rssItem.setFingerprint(UUID.randomUUID().toString());
@@ -96,4 +104,11 @@ class InsertRssItemIntoDatabase {
         }
     }
 
+    private static Boolean getBooleanOrDefault(String key, Boolean defaultValue, JsonObject jObj) {
+        if(jObj.has(key) && !jObj.get(key).isJsonNull()) {
+            return jObj.get(key).getAsBoolean();
+        } else {
+            return defaultValue;
+        }
+    }
 }