[mythtv] patch for mythVideo to use already scanned coverfile

[Dave Alden]

Hi,
  I decided to scan all of my DVD covers (I wasn't happy with using the
posters from imdb -- many of my movies didn't have any posters).  Rather
than having to modify the sql database each time I enter a new movie, I
decided to modify mythVideo so it checks a directory to see if there
already exists a "<movie name>.jpg" for the specified "<movie name>.avi".
I'm not a c++ programmer (I an old C programmer :-), nor do I know QT,
so this patch may not be the cleanest.  This is also my first time creating
a diff using cvs -- let me know if I did it wrong.  :-)
...dave

-------------- next part --------------
Index: videomanager.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythvideo/mythvideo/videomanager.cpp,v
retrieving revision 1.7
diff -u -r1.7 videomanager.cpp
--- videomanager.cpp	16 Jun 2003 16:16:19 -0000	1.7
+++ videomanager.cpp	14 Jul 2003 22:46:44 -0000
@@ -282,6 +282,36 @@
 
 QString VideoManager::GetMoviePoster(QString movieNum)
 {
+    char *home = getenv("HOME");
+    QString fileprefix = QString(home) + "/.mythtv";
+
+    QDir dir(fileprefix);
+    if (!dir.exists())
+        dir.mkdir(fileprefix);
+
+    fileprefix += "/MythVideo";
+
+    dir = QDir(fileprefix);
+    if (!dir.exists())
+        dir.mkdir(fileprefix);
+
+    dir = QDir(fileprefix + "/.covers");
+    if (dir.exists())
+    {
+      QString movieFile = curitem->Filename();
+
+      movieFile = movieFile.right(movieFile.length() - movieFile.findRev("/"));
+      movieFile = movieFile.left(movieFile.length() - 4) + ".jpg";
+
+      QFile checkFile(fileprefix + "/.covers" + movieFile);
+
+      if (checkFile.exists())
+      {
+	fileprefix = fileprefix + "/.covers" + movieFile;
+	return fileprefix;
+      }
+    }
+
     QString host = "www.imdb.com";
 
     QUrl url("http://" + host + "/Posters?" + movieNum
@@ -317,19 +347,6 @@
         cout << "MyhVideo: Error parsing poster filename.\n";
         return filename;
     }
-
-    char *home = getenv("HOME");
-    QString fileprefix = QString(home) + "/.mythtv";
-
-    QDir dir(fileprefix);
-    if (!dir.exists())
-        dir.mkdir(fileprefix);
-
-    fileprefix += "/MythVideo";
-
-    dir = QDir(fileprefix);
-    if (!dir.exists())
-        dir.mkdir(fileprefix);
 
     host = "posters.imdb.com";