[grilo-plugins] local-metadata: Improve regexp for tv shows

[Victor Toso de Carvalho <victortoso src gnome org>]

commit bd2e42a796fcb9b5333f669087863ae0bd8723d4
Author: Victor Toso <me victortoso com>
Date:   Thu Dec 18 21:33:12 2014 +0100

    local-metadata: Improve regexp for tv shows
    
    * Get episode number in the format of "..EP01.."
    
    https://bugzilla.gnome.org/show_bug.cgi?id=741562

 src/local-metadata/grl-local-metadata.c    |    8 +++++---
 tests/local-metadata/test_local_metadata.c |    1 +
 2 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/local-metadata/grl-local-metadata.c b/src/local-metadata/grl-local-metadata.c
index b4b88ab..2fced68 100644
--- a/src/local-metadata/grl-local-metadata.c
+++ b/src/local-metadata/grl-local-metadata.c
@@ -49,8 +49,8 @@ GRL_LOG_DOMAIN_STATIC(local_metadata_log_domain);
 #define TV_REGEX                                \
   "(?<showname>.*)\\."                          \
   "(?<season>[sS\\.]\\d{1,2}|\\d{1,2})"         \
-  "(?<episode>(?:[eExX\\.]\\d{1,2}))"           \
-  "\\.?(?<name>.*|(?:\().*))?"
+  "\\.?(?<episode>(?:(?i)ep|[ex\\.])\\d{1,2})"  \
+  "\\.?(?<name>(?:\().*|.*))?"
 #define MOVIE_REGEX                             \
   "(?<name>.*)"                                 \
   "(?<year>19\\d{2}|20\\d{2})"
@@ -404,7 +404,9 @@ video_guess_values_from_display_name (const gchar *display_name,
     if (episode) {
       gchar *e = g_match_info_fetch_named (info, "episode");
       if (e) {
-        if (*e == 'e' || *e == 'E' || *e == 'x' || *e == '.') {
+        if (g_ascii_strncasecmp (e, "ep", 2) == 0) {
+          *episode = atoi (e + 2);
+        } else if (*e == 'e' || *e == 'E' || *e == 'x' || *e == '.') {
           *episode = atoi (e + 1);
         } else {
           *episode = atoi (e);
diff --git a/tests/local-metadata/test_local_metadata.c b/tests/local-metadata/test_local_metadata.c
index 10fb592..ffdb951 100644
--- a/tests/local-metadata/test_local_metadata.c
+++ b/tests/local-metadata/test_local_metadata.c
@@ -102,6 +102,7 @@ test_episodes (void)
     { "Boardwalk.Empire.S04E01.HDTV.x264-2HD.mp4", NULL, "Boardwalk Empire", NULL, 4, 1 },
     { NULL, "file:///home/test/My%20super%20series.S01E01.mp4", "My super series", NULL, 1, 1 },
     { "Adventure Time - 2x01 - It Came from the Nightosphere.mp4", NULL, "Adventure Time", "It Came from the 
Nightosphere", 2, 1 },
+    { "Real Humans S01 EP01 [X264] [HD 720p] [FR] [SWE] [SRT FR] [MRPHU].mkv", NULL, "Real Humans", NULL, 1, 
1 },
 
     /* Episode and Series separated by '.' and Title inside parenthesis */
     { NULL, "file:///home/toso/Downloads/Felicity/Felicity%202.05%20(Crash).avi", "Felicity", "Crash", 2, 5 
},