Add missing constraint.

[wolnelektury.git] / src / catalogue / static / player / player.js

diff --git a/src/catalogue/static/player/player.js b/src/catalogue/static/player/player.js
index d804463..69870bb 100644 (file)
--- a/src/catalogue/static/player/player.js
+++ b/src/catalogue/static/player/player.js
@@ -19,16 +19,17 @@
 
                     media['mp3'] = li.attr('data-mp3');
                     media['oga'] = li.attr('data-ogg');
+                    media['id'] = li.attr('data-media-id');
 
                     $(".title", $root).html(li.html());
-                    $root.attr('data-media-id', li.attr('data-media-id'));
                     player.jPlayer("setMedia", media);
                     player.jPlayer("pause", time);
+                    return player;
                 };
 
                 $('.play-next', $root).click(function() {
                     var next = parseInt($number.text()) + 1;
-                    var p = $('.play:eq(' + next + ')', $root);
+                    var p = $('.jp-playlist .play:eq(' + (next - 1) + ')', $root);
                     if (p.length) {
                         setMedia(p).jPlayer("play");
                         $number.text(next)
@@ -38,32 +39,53 @@
                     var next = parseInt($number.text()) - 1;
                     if (next < 1)
                         return;
-                    var p = $('.play:eq(' + next + ')', $root);
+                    var p = $('.jp-playlist .play:eq(' + (next - 1) + ')', $root);
                     setMedia(p).jPlayer("play");
                     $number.text(next)
                 });
 
-                var initialElem = $('.play', $root).first();
+                var initialElem = $('.jp-playlist .play', $root).first();
                 var initialTime = 0;
                 if (Modernizr.localstorage) {
-                    audiobooks = JSON.parse(localStorage["audiobook-history"]);
-                    last = audiobooks[$root.attr("data-book-id")]
+                    try {
+                        audiobooks = JSON.parse(localStorage["audiobook-history"]);
+                    } catch {
+                        audiobooks = {};
+                    }
+                    last = audiobooks[$root.attr("data-book-slug")]
+                    // Fallback for book id;
+                    if (!last) {
+                        last = audiobooks[$root.attr("data-book-id")]
+                    }
+
                     if (last) {
                         initialElem = $('[data-media-id="' + last[1] + '"] .play', $root).first();
                         initialTime = last[2];
+                        $number.text($(".jp-playlist .play", $root).index(initialElem) + 1);
                     }
                 }
                 setMedia(initialElem, initialTime);
             },
 
             timeupdate: function(event) {
-                if (Modernizr.localstorage) {
+                if (event.jPlayer.status.currentTime && Modernizr.localstorage) {
                     try {
                         audiobooks = JSON.parse(localStorage["audiobook-history"]);
                     } catch {
                         audiobooks = {};
                     }
-                    audiobooks[$root.attr("data-book-id")] = [Date.now(), $root.attr("data-media-id"), event.jPlayer.status.currentTime];
+                    t = event.jPlayer.status.currentTime;
+                    if (t && event.jPlayer.status.duration - t > 10) {
+                        audiobooks[$root.attr("data-book-slug")] = [
+                            Date.now(),
+                            event.jPlayer.status.media.id,
+                            event.jPlayer.status.currentTime
+                        ];
+                    } else {
+                        delete audiobooks[$root.attr("data-book-slug")];
+                    }
+                    // Remove old book id, if present.
+                    delete audiobooks[$root.attr("data-book-id")];
                     localStorage["audiobook-history"] = JSON.stringify(audiobooks);
                 }
             }