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core/tags/track: Count the total number of tracks played 

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
Anna Schumaker 2016-04-01 10:03:33 -04:00
parent a97ec66e7f
commit 1973d15605
3 changed files with 21 additions and 0 deletions
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9
core/tags/track.c
View File

@ -11,6 +11,7 @@
static struct database track_db;
static unsigned int unplayed_count = 0;
static unsigned int play_count = 0;
static gchar *__track_key(struct library *library, gchar *path)
{
@ -92,6 +93,7 @@ static void track_free(struct db_entry *dbe)
{
struct track *track = TRACK(dbe);
play_count -= track->tr_count;
if (track->tr_count == 0)
unplayed_count--;
if (track->tr_library)
@ -127,6 +129,7 @@ static struct db_entry *track_read(struct file *file)
date_read(file, &track->tr_date);
file_readf(file, "%u %u", &track->tr_count, &track->tr_length);
play_count += track->tr_count;
if (track->tr_count == 0)
unplayed_count++;
@ -197,6 +200,11 @@ unsigned int track_db_count_unplayed()
return unplayed_count;
}
unsigned int track_db_count_plays()
{
return play_count;
}
struct track *track_add(struct library *library, const gchar *filepath)
{
unsigned int offset = strlen(library->li_path) + 1;
@ -275,6 +283,7 @@ void track_played(struct track *track)
if (track->tr_count == 0)
unplayed_count--;
track->tr_count++;
play_count++;
date_today(&track->tr_date);
track_db_commit();
}

3
include/core/tags/track.h
View File

@ -77,6 +77,9 @@ const struct database *track_db_get();
/* Called to find the number of unplayed tracks in the database. */
unsigned int track_db_count_unplayed();
/* Called to find the total play count of all tracks in the database. */
unsigned int track_db_count_plays();
/* Called to add a track tag to the database. */
struct track *track_add(struct library *, const gchar *);

9
tests/core/tags/track.c
View File

@ -231,6 +231,7 @@ static void test_track_db()
struct track *track;
test_equal(track_db_count_unplayed(), 0);
test_equal(track_db_count_plays(), 0);
track = track_add(library, path);
test_verify_track(track);
test_equal(track_db_count_unplayed(), 1);
@ -265,10 +266,13 @@ static void test_track_db()
test_equal(track_db_get()->db_size, 2);
test_equal(track_db_count_unplayed(), 2);
test_equal(track_db_count_plays(), 0);
track_played(track);
test_equal(track_db_count_unplayed(), 1);
test_equal(track_db_count_plays(), 1);
track_played(track);
test_equal(track_db_count_unplayed(), 1);
test_equal(track_db_count_plays(), 2);
track = track_add(library, "tests/Music/invalid_track");
test_equal((void *)track, NULL);
@ -278,11 +282,16 @@ static void test_track_db()
/* Reload the database */
track_db_deinit();
test_equal(track_db_count_unplayed(), 0);
test_equal(track_db_count_plays(), 0);
test_equal(track_db_get()->db_size, 0);
track_db_init();
while (idle_run_task()) {};
test_equal(track_db_get()->db_size, 2);
test_equal(track_db_count_unplayed(), 1);
test_equal(track_db_count_plays(), 2);
track_remove(track_get(2));
test_equal(track_db_count_plays(), 0);
track_remove_all(library);
test_equal(track_db_get()->db_size, 0);