X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/b940617257217a8d25cc501ab31f134dea65a0e3..HEAD:/src/catalogue/static/player/player.js

diff --git a/src/catalogue/static/player/player.js b/src/catalogue/static/player/player.js
index 639937930..cbf90261b 100644
--- a/src/catalogue/static/player/player.js
+++ b/src/catalogue/static/player/player.js
@@ -1,51 +1,255 @@
 (function($) {
     $(function() {
 
-      $(".jp-jplayer").each(function() {
-      	var $self = $(this);
-        var $root = $self.parent();
-        var $number = $('.number', $root);
+        $(".book-right-column").remove();
+
+        if ($("#player-bar").length) {
+            $("#book-text-buttons").append(
+                $("<a class='enable-player-bar'><i class='icon icon-play'></i> zacznij słuchać</a>")
+            ).show();
+        }
+        
+        $(".enable-player-bar").click(function() {
+            
+            $('body').addClass('with-player-bar');
+            $('.jp-play').click();
+            return false;
+        })
+
+                                      
+        var smil = $("#smil").text();
+        if (smil) {
+            smil = $.parseJSON(smil);
+
+            $.each(smil, function(i, e) {
+                $('#' + e).addClass('syncable');
+            })
+        }
+
+
+        scrolling = false;
+        /*$(window).on('scroll', function() {
+            if (!scrolling) {
+                $("#locator").removeClass('snap');
+            }
+        });*/
+
+        lastscroll = null;
+        
+        scrollTo = function() {
+            if (!scrolling && $('.playing-highlight').length && $('.playing-highlight')[0] != lastscroll) {
+                lastscroll = $('.playing-highlight')[0];
+                scrolling = true;
+                $("html").animate({
+                    scrollTop: $('.playing-highlight').offset().top,
+                }, {
+                    duration: 2000,
+                    done: function() {
+                        scrolling = false;
+                        
+                    },
+                });
+            }
+        }
+
+        
+        $.jPlayer.timeFormat.showHour = true;
+
+        $(".jp-jplayer").each(function() {
+            var $self = $(this);
+            
+            var $root = $self.parent();
+            var $currentMedia = null
+            var currentDuration = 0;
+            var speed = 1;
+            var totalDurationLeft = 0;
+            var totalDurationBefore = 0;
+            var lastUpdate = 0;
+            var player = null;
+            var doesUpdateSynchro = true;
+
+            // TODO: will need class for attach
+            // may be added from sync data
+
+
+            $(".zakladka-tool_sluchaj").click(function() {
+                $('body').addClass('with-player-bar');
+                let id = $(this).data('sync');
+                if (!id) return;
+                for (let i=0; i<smil.length; ++i) {
+                    if (smil[i][0] == id) {
+                        setMediaFromTime(smil[i][1], 'play');
+                        //player.jPlayer('play');
+                        return;
+                    }
+                }
+            });
+
+            var setMediaFromTime = function(time, cmd='pause') {
+                $('.jp-playlist li', $root).each((i, e) => {
+                    d = parseFloat($(e).data('duration'));
+                    if (time < d) {
+                        setMedia($(e), time, cmd);
+                        return false
+                    } else {
+                        time -= d;
+                    }
+                })
+            }
+            
+            var setMedia = function(elem, time=0, cmd='pause') {
+                var media = {}
+
+                media['mp3'] = elem.attr('data-mp3');
+                media['oga'] = elem.attr('data-ogg');
+                media['id'] = elem.attr('data-media-id');
+
+                $(".c-player__head", $root).html(
+                    $(".attribution", elem).html())
+                ;
+                $(".c-player__info", $root).html(
+                    $(".title", elem).html()
+                );
+                $(".c-media__caption .content", $root).html($(".project-description", elem).html());
+                $(".c-media__caption .license", $root).html($(".license", elem).html());
+                $(".c-media__caption .project-logo", $root).html($(".project-icon", elem).html());
+
+                console.log('sm 1');
+                doesUpdateSynchro = false;
+                if (!$currentMedia || $currentMedia[0] != elem[0]) {
+                    console.log('set', player.jPlayer("setMedia", media))
+                    player.jPlayer("option", "playbackRate", speed);
+                }
+                doesUpdateSynchro = true;
+                player.jPlayer(cmd, time);
+
+                $currentMedia = elem;
+                $(".play-next", $root).prop("disabled", !elem.next().length);
+
+                let du = parseFloat(elem.data('duration'));
+                currentDuration = du;
+                elem.nextAll().each(function() {
+                    du += parseFloat($(this).data('duration'));
+                });
+                totalDurationLeft = du;
+
+                let pdu = 0;
+                elem.prevAll().each(function() {
+                    pdu += parseFloat($(this).data('duration'));
+                });
+                totalDurationBefore = pdu;
+                console.log('sm 3', du, pdu);
+
+                return player;
+            };
+
+
+            var updateSynchrotext = function(position) {
+                if (!doesUpdateSynchro) return;
+                
+                let curElemId = null;
+                for (let i=0; i<smil.length; ++i) {
+                    // can faster
+                    if (smil[i][1] <= position) curElemId = smil[i][0];
+                    else break;
+                }
+                $(".playing-highlight").removeClass("playing-highlight");
+                if (curElemId !== null) {
+                    let curElem = $("#" + curElemId);
+                    curElem.addClass("playing-highlight");
+
+                    let miny = window.scrollY;
+                    let maxy = miny + window.innerHeight;
+                    let y = curElem.offset().top;
+
+                    let locator = $("#locator");
+                    // TODO: if snap then roll
+                    locator.removeClass('up').removeClass('down');
+                    if (locator.hasClass('snap')) {
+                        console.log('SCROLL!');
+                        scrollTo();
+                    } else {
+                        if (y < miny) {
+                            locator.addClass('up');
+                        }
+                        if (y > maxy) {
+                            locator.addClass('down');
+                        }
+                    }
+                }
+            }
+            
         $self.jPlayer({
-            swfPath: "/static/jplayer/",
+            swfPath: "/static/js/contrib/jplayer/",
             solution: "html,flash",
-            supplied: $self.attr('data-supplied'),
+            supplied: 'oga,mp3',
             cssSelectorAncestor: "#" + $self.attr("data-player"),
+            useStateClassSkin: true,
 
             ready: function() {
-                var player = $(this);
-                var setMedia = function(elem, time=0) {
-                    var li = $(elem).parent();
-                    var media = {}
+                player = $(this);
 
-                    media['mp3'] = li.attr('data-mp3');
-                    media['oga'] = li.attr('data-ogg');
-                    media['id'] = li.attr('data-media-id');
-
-                    $(".title", $root).html(li.html());
-                    player.jPlayer("setMedia", media);
-                    player.jPlayer("pause", time);
-                };
+                let selectItem = $('.c-select li');
+                selectItem.on('click', function() {
+                    let speedStr = $(this).data('speed');
+                    speed = parseFloat(speedStr);
+                    player.jPlayer("option", "playbackRate", speed);
+                    localStorage['audiobook-speed'] = speedStr;
+                    _paq.push(['trackEvent', 'audiobook', 'speed', speedStr]);
+                });
+                
+                $('.jp-play', $root).click(function() {
+                    _paq.push(['trackEvent', 'audiobook', 'play']);
+                });
+                $('.jp-seek-bar', $root).click(function() {
+                    _paq.push(['trackEvent', 'audiobook', 'seek']);
+                });
+                $('.jp-mute', $root).click(function() {
+                    _paq.push(['trackEvent', 'audiobook', 'mute']);
+                });
+                $('.jp-volume-bar', $root).click(function() {
+                    _paq.push(['trackEvent', 'audiobook', 'volume']);
+                });
 
                 $('.play-next', $root).click(function() {
-                    var next = parseInt($number.text()) + 1;
-                    var p = $('.play:eq(' + next + ')', $root);
+                    let p = $currentMedia.next();
                     if (p.length) {
                         setMedia(p).jPlayer("play");
-                        $number.text(next)
+                        _paq.push(['trackEvent', 'audiobook', 'next']);
                     }
                 });
                 $('.play-prev', $root).click(function() {
-                    var next = parseInt($number.text()) - 1;
-                    if (next < 1)
-                        return;
-                    var p = $('.play:eq(' + next + ')', $root);
-                    setMedia(p).jPlayer("play");
-                    $number.text(next)
+                    let p = $currentMedia.prev();
+                    if (p.length) {
+                        setMedia(p).jPlayer("play");
+                        _paq.push(['trackEvent', 'audiobook', 'prev']);
+                    } else {
+                        // If in first part, restart it.
+                        setMedia($currentMedia).jPlayer("play");
+                        _paq.push(['trackEvent', 'audiobook', 'rewind']);
+                    }
                 });
 
-                var initialElem = $('.play', $root).first();
+                $('.jp-playlist li', $root).click(function() {
+                    setMedia($(this)).jPlayer("play");
+                    $('.c-player__chapters').removeClass('is-active');
+                    _paq.push(['trackEvent', 'audiobook', 'chapter']);
+                });
+
+                console.log('READY 3!');
+                var initialElem = $('.jp-playlist li', $root).first();
                 var initialTime = 0;
-                if (Modernizr.localstorage) {
+                console.log('READY 4!');
+                if (true || Modernizr.localstorage) {
+                    try {
+                        let speedStr = localStorage['audiobook-speed'];
+                        if (speedStr) {
+                            speed = parseFloat(speedStr);
+                            $(".speed .is-active").removeClass("is-active");
+                            $(".speed [data-speed='" + speedStr + "']").addClass("is-active");
+                        }
+                    } catch {}
+
                     try {
                         audiobooks = JSON.parse(localStorage["audiobook-history"]);
                     } catch {
@@ -58,21 +262,36 @@
                     }
 
                     if (last) {
-                        initialElem = $('[data-media-id="' + last[1] + '"] .play', $root).first();
+                        initialElem = $('[data-media-id="' + last[1] + '"]', $root).first();
                         initialTime = last[2];
                     }
                 }
-                setMedia(initialElem, initialTime);
+                console.log('READY 5!', initialElem, initialTime);
+                setMedia($(initialElem), initialTime);
+                console.log('READY 6!');
             },
 
             timeupdate: function(event) {
-                if (event.jPlayer.status.currentTime && Modernizr.localstorage) {
+                t = event.jPlayer.status.currentTime;
+
+                updateSynchrotext(totalDurationBefore + t);
+                
+                
+                ttl = (totalDurationLeft - t) / speed;
+                ttl = $.jPlayer.convertTime(ttl);
+                $(".total-time-left").text('Czas do końca: ' + ttl);
+
+                $(".time-left").text('– ' + $.jPlayer.convertTime(
+                    currentDuration - t,
+                ));
+                
+                
+                if (Math.abs(t - lastUpdate) > 3) {
                     try {
                         audiobooks = JSON.parse(localStorage["audiobook-history"]);
                     } catch {
                         audiobooks = {};
                     }
-                    t = event.jPlayer.status.currentTime;
                     if (t && event.jPlayer.status.duration - t > 10) {
                         audiobooks[$root.attr("data-book-slug")] = [
                             Date.now(),
@@ -85,12 +304,27 @@
                     // Remove old book id, if present.
                     delete audiobooks[$root.attr("data-book-id")];
                     localStorage["audiobook-history"] = JSON.stringify(audiobooks);
+                    lastUpdate = t;
+                }
+            },
+
+
+            ended: function(event) {
+                let p = $currentMedia.next();
+                if (p.length) {
+                    setMedia(p).jPlayer("play");
                 }
             }
         });
       });
 
 
+   $('#locator').on('click', function() {
+       $(this).toggleClass('snap');
+       lastscroll = null;
+   });
+
+        
 
     });
 })(jQuery)