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library: Don't save length strings to disk 

Recalculating this doesn't change the runtime significantly, so we might
as well save some disk space.

Signed-off-by: Anna Schumaker <anna@ocarinaproject.net>
This commit is contained in:
Anna Schumaker 2014-04-01 21:23:03 -04:00
parent 1e09406730
commit fc07e28201
1 changed files with 13 additions and 2 deletions
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15
lib/library.cpp
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@ -218,22 +218,33 @@ const std::string library :: Track :: primary_key()
void library :: Track :: read(File &f)
{
std::stringstream ss;
unsigned int minutes, seconds;
f >> library_id >> artist_id >> album_id >> genre_id;
f >> track >> last_year >> last_month >> last_day;
f >> play_count >> length;
length_str = f.getline();
title = f.getline();
filepath = f.getline();
title_lower = filter :: lowercase(title);
full_path = library_db.at(library_id)->root_path + "/" + filepath;
library_db.at(library_id)->size++;
minutes = length / 60;
seconds = length % 60;
ss << minutes << ":";
if (seconds < 10)
ss << "0";
ss << seconds;
length_str = ss.str();
}
void library :: Track :: write(File &f)
{
f << library_id << " " << artist_id << " " << album_id << " " << genre_id;
f << " " << track << " " << last_year << " " << last_month << " " << last_day;
f << " " << play_count << " " << length << " " << length_str << std :: endl;
f << " " << play_count << " " << length; // << std :: endl;
f << title << std :: endl;
f << filepath;
}