[tracker] tracker-extract: Make logging clearer if we fail on no modules or no data

[Martyn James Russell <mr src gnome org>]

commit 443714ea5a1dea68eaebe5753c2233c33179379d
Author: Martyn Russell <martyn lanedo com>
Date:   Mon Mar 17 11:26:22 2014 +0000

    tracker-extract: Make logging clearer if we fail on no modules or no data
    
    Also add i18n to command line use of tracker-extract.

 src/tracker-extract/tracker-extract.c |   20 +++++++++++---------
 1 files changed, 11 insertions(+), 9 deletions(-)
---
diff --git a/src/tracker-extract/tracker-extract.c b/src/tracker-extract/tracker-extract.c
index 2bc597e..624cdf1 100644
--- a/src/tracker-extract/tracker-extract.c
+++ b/src/tracker-extract/tracker-extract.c
@@ -23,6 +23,7 @@
 #include <unistd.h>
 
 #include <gmodule.h>
+#include <glib/gi18n.h>
 #include <gio/gio.h>
 
 #include <gio/gunixoutputstream.h>
@@ -352,9 +353,6 @@ get_file_metadata (TrackerExtractTask  *task,
 
                        if (items > 0) {
                                tracker_sparql_builder_insert_close (statements);
-
-                               g_debug ("Done (%d items)\n", items);
-
                                task->success = TRUE;
                        }
                }
@@ -362,8 +360,9 @@ get_file_metadata (TrackerExtractTask  *task,
                g_free (mime_used);
        }
 
+       g_debug ("Done (%d objects added)\n", items);
+
        if (items == 0) {
-               g_debug ("No extractor or failed");
                tracker_extract_info_unref (info);
                info = NULL;
        }
@@ -779,7 +778,7 @@ tracker_extract_get_metadata_by_cmdline (TrackerExtract *object,
        TrackerExtractPrivate *priv;
        TrackerExtractTask *task;
        TrackerExtractInfo *info;
-       gboolean no_modules = TRUE;
+       gboolean no_data_or_modules = TRUE;
 
        priv = TRACKER_EXTRACT_GET_PRIVATE (object);
        priv->disable_summary_on_finalize = TRUE;
@@ -789,7 +788,9 @@ tracker_extract_get_metadata_by_cmdline (TrackerExtract *object,
        task = extract_task_new (object, uri, mime, NULL, NULL, NULL, &error);
 
        if (error) {
-               g_printerr ("Extraction failed, %s\n", error->message);
+               g_printerr ("%s, %s\n",
+                           _("Metadata extraction failed"),
+                           error->message);
                g_error_free (error);
 
                return;
@@ -804,7 +805,7 @@ tracker_extract_get_metadata_by_cmdline (TrackerExtract *object,
                        const gchar *preupdate_str, *postupdate_str, *statements_str, *where;
                        TrackerSparqlBuilder *builder;
 
-                       no_modules = FALSE;
+                       no_data_or_modules = FALSE;
                        preupdate_str = statements_str = postupdate_str = NULL;
 
                        builder = tracker_extract_info_get_metadata_builder (info);
@@ -851,8 +852,9 @@ tracker_extract_get_metadata_by_cmdline (TrackerExtract *object,
                }
        }
 
-       if (no_modules) {
-               g_print ("No modules found to handle metadata extraction\n\n");
+       if (no_data_or_modules) {
+               g_print ("%s\n\n",
+                        _("No metadata or extractor modules found to handle this file"));
        }
 
        extract_task_free (task);