Track: Make last played date private
This patch creates a new structure to track the last played date, which can be expanded into a class at some future point. Additionally, I use strftime() to calculate the current date based on the user's current locale settings. Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
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@ -22,9 +22,7 @@ Database<Track> track_db("track.db", false);
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Track :: Track(const std::string &f, Library *library)
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: _album(NULL), _artist(NULL), _genre(NULL), _library(library),
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_count(0), _path(f.substr(library->primary_key().size() + 1)),
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last_year(0), last_month(0), last_day(0)
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_count(0), _path(f.substr(library->primary_key().size() + 1))
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{
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library->inc_size();
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}
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@ -34,7 +32,7 @@ void Track :: read(File &f)
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unsigned int library_id, artist_id, album_id, genre_id;
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f >> library_id >> artist_id >> album_id >> genre_id;
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f >> _track >> last_year >> last_month >> last_day;
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f >> _track >> _date.year >> _date.month >> _date.day;
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f >> _count >> _length;
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GenericTag :: read(f);
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@ -55,7 +53,7 @@ void Track :: write(File &f)
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{
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f << _library->index() << " " << _artist->index() << " ";
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f << _album->index() << " " << _genre->index() << " " << _track << " ";
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f << last_year << " " << last_month << " " << last_day << " ";
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f << _date.year << " " << _date.month << " " << _date.day << " ";
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f << _count << " " << _length << " ";
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GenericTag :: write(f);
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f << std::endl << _path << std::endl;
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@ -105,18 +103,6 @@ bool Track :: tag()
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return true;
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}
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void Track :: played()
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{
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time_t the_time = time(NULL);
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struct tm *now = localtime(&the_time);
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_count++;
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last_day = now->tm_mday;
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last_month = now->tm_mon + 1;
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last_year = now->tm_year + 1900;
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tagdb :: commit();
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}
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/*
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* Returns:
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@ -157,11 +143,11 @@ int Track :: less_than(Track *rhs, sort_t field)
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case SORT_LENGTH:
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return compare_uint(_length, rhs->_length);
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case SORT_PLAYED:
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ret = compare_uint(last_year, rhs->last_year);
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ret = compare_uint(_date.year, rhs->_date.year);
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if (ret == 0) {
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ret = compare_uint(last_month, rhs->last_month);
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ret = compare_uint(_date.month, rhs->_date.month);
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if (ret == 0)
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ret = compare_uint(last_day, rhs->last_day);
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ret = compare_uint(_date.day, rhs->_date.day);
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}
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return ret;
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case SORT_TITLE:
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@ -5,12 +5,13 @@
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#include <core/tags/track.h>
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#include <sstream>
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#include <stdlib.h>
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Track :: Track()
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: GenericTag(),
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_album(NULL), _artist(NULL), _genre(NULL), _library(NULL),
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_count(0), _length(0), _track(0), last_year(0), last_month(0), last_day(0)
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_count(0), _length(0), _track(0)
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{}
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Track :: Track(Album *album, Artist *artist, Genre *genre, Library *library,
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@ -39,6 +40,22 @@ unsigned int Track :: count() { return _count; }
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unsigned int Track :: length() { return _length; }
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unsigned int Track :: track() { return _track; }
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const std::string Track :: date() const
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{
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struct tm tm;
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char buffer[20];
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std::string res = "Never";
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if (_count > 0) {
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tm.tm_mday = _date.day;
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tm.tm_mon = _date.month - 1;
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tm.tm_year = _date.year - 1900;
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strftime(buffer, 20, "%Ex", &tm);
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res = buffer;
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}
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return res;
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}
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const std::string Track :: path() const
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{
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if (_library)
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@ -66,3 +83,16 @@ const std::string Track :: primary_key() const
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ss << _library->index() << "/" << _path;
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return ss.str();
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}
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void Track :: played()
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{
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time_t rawtime = time(NULL);
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struct tm *now = localtime(&rawtime);
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_count++;
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_date.day = now->tm_mday;
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_date.month = now->tm_mon + 1;
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_date.year = now->tm_year + 1900;
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//tagdb :: commit();
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}
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@ -37,6 +37,15 @@ enum sort_t {
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};
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/** Structure used to represent dates. */
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struct date {
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unsigned int day; /**< Day of the month (1 - 31). */
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unsigned int month; /**< Month of the year (1 - 12). */
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unsigned int year; /**< Number of years, Commen Era. */
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date() : day(0), month(0), year(0) {};
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};
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class Track : public GenericTag {
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private:
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Album *_album; /**< Pointer to the Album containing this track. */
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@ -48,16 +57,10 @@ private:
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unsigned int _length; /**< Length of this track (in seconds). */
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unsigned int _track; /**< Track number of this track. */
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struct date _date; /**< Date that we last played this track. */
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std::string _path; /**< Path of this track, relative to the Library. */
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public:
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/** The year this track was last played */
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unsigned int last_year;
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/** The month this track was last played */
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unsigned int last_month;
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/** The day this track was last played */
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unsigned int last_day;
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/** Track constructor */
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Track();
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@ -97,6 +100,13 @@ public:
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unsigned int track(); /**< @return Track::_track. */
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/**
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* @return A locale-dependent string containing the day this
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* track was last played, or "Never" if the track has
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* never been played.
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*/
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const std::string date() const;
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/** @return The full path of this track. */
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const std::string path() const;
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@ -111,6 +121,9 @@ public:
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*/
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const std::string primary_key() const;
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/** Increment Track::_count and set Track::_date to today's date. */
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void played();
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/**
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* Read track data from file
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@ -131,9 +144,6 @@ public:
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*/
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bool tag();
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/** Increments play count and sets date-last-played information. */
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void played();
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/**
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* Compare two tracks based on a specific field.
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* @param rhs The other track to compare.
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@ -7,7 +7,6 @@
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#include <core/audio.h>
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#include <lib/model.h>
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#include <stdlib.h>
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#include <sstream>
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QueueModel::QueueModel(Queue *q)
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@ -134,7 +133,6 @@ void QueueModel::get_value_uint(Track *track, int column,
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void QueueModel::get_value_str(Track *track, int column,
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Glib::ValueBase &value) const
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{
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std::stringstream ss;
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Glib::Value<std::string> specific;
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specific.init(Glib::Value<std::string>::value_type());
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@ -155,14 +153,7 @@ void QueueModel::get_value_str(Track *track, int column,
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specific.set(track->genre()->name());
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break;
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case 8:
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if (track->count() == 0)
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specific.set("Never");
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else {
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ss << track->last_month << " / ";
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ss << track->last_day << " / ";
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ss << track->last_year;
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specific.set(ss.str());
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}
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specific.set(track->date());
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break;
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case 9:
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specific.set(Glib::Markup::escape_text(track->path()));
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@ -4,6 +4,7 @@
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*/
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#include <core/tags/track.h>
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#include <tests/test.h>
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#include <sstream>
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static void test_track_tag_default()
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{
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@ -17,15 +18,13 @@ static void test_track_tag_default()
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test_equal(track.name(), (std::string)"");
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test_equal(track.lowercase(), (std::string)"");
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test_equal(track.primary_key(), (std::string)"");
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test_equal(track.date(), (std::string)"Never");
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test_equal(track.path(), (std::string)"");
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test_equal(track.length_str(), (std::string)"0:00");
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test_equal(track.track(), (unsigned)0);
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test_equal(track.length(), (unsigned)0);
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test_equal(track.count(), (unsigned)0);
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test_equal(track.last_year, (unsigned)0);
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test_equal(track.last_month, (unsigned)0);
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test_equal(track.last_day, (unsigned)0);
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test_equal(track.track(), (unsigned)0);
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test_equal(track.length(), (unsigned)0);
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test_equal(track.count(), (unsigned)0);
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}
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static void test_track_tag_constructor()
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@ -46,6 +45,7 @@ static void test_track_tag_constructor()
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test_equal(track.name(), (std::string)"Legend of Zelda Medley");
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test_equal(track.lowercase(), (std::string)"legend of zelda medley");
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test_equal(track.date(), (std::string)"Never");
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test_equal(track.path(), (std::string)"/home/Zelda/Music/Hyrule Symphony/13 - Legend of Zelda Medley.mp3");
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test_equal(track.length_str(), (std::string)"4:48");
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test_equal(track.primary_key(), (std::string)"0/Hyrule Symphony/13 - Legend of Zelda Medley.mp3");
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@ -67,12 +67,39 @@ static void test_track_tag_functional()
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Artist *artist = tags :: get_artist("Koji Kondo");
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Genre *genre = tags :: get_genre("Video Game Music");
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Library *library = tags :: get_library("/home/Zelda/Music");
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time_t rawtime = time(NULL);
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struct tm *now = localtime(&rawtime);
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std::stringstream ss;
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Track track;
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track = Track(album, artist, genre, library,
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"/home/Zelda/Music/Hyrule Symphony/6 - Kakariko Village.mp3",
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"Kakariko Village", 186, 6);
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track.played();
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test_equal(track.length_str(), (std::string)"3:06");
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test_equal(track.count(), (unsigned)1);
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std::setlocale(LC_TIME, "C");
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if ((now->tm_mon + 1) < 10)
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ss << "0";
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ss << (now->tm_mon + 1) << "/";
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if (now->tm_mday < 10)
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ss << "0";
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ss << now->tm_mday << "/" << (now->tm_year % 100);
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test_equal(track.date(), ss.str());
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std::setlocale(LC_TIME, "en_US");
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ss.str("");
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if ((now->tm_mon + 1) < 10)
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ss << "0";
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ss << (now->tm_mon + 1) << "/";
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if (now->tm_mday < 10)
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ss << "0";
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ss << now->tm_mday << "/" << now->tm_year + 1900;
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test_equal(track.date(), ss.str());
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/* Not an actual track on the album, I just needed something < 1 min. */
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track = Track(album, artist, genre, library,
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