From 0f0f27652d80e970a392ebbac66b16d5ece8fae4 Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Sat, 2 Mar 2013 14:17:57 +0530
Subject: [PATCH] add embedTimeline

---
 static/js/pandora/embedTimeline.js | 185 +++++++++++++++++++++++++++++
 1 file changed, 185 insertions(+)
 create mode 100644 static/js/pandora/embedTimeline.js

diff --git a/static/js/pandora/embedTimeline.js b/static/js/pandora/embedTimeline.js
new file mode 100644
index 000000000..7e4ae99a4
--- /dev/null
+++ b/static/js/pandora/embedTimeline.js
@@ -0,0 +1,185 @@
+'use strict';
+
+pandora.ui.embedTimeline = function() {
+
+    var that = Ox.Element(),
+        ui = pandora.user.ui,
+        defaults = {
+            annotationsFont: ui.annotationsFont,
+            annotationsRange: ui.annotationsRange,
+            annotationsSort: ui.annotationsSort,
+            paused: true,
+            showAnnotations: false,
+            showLayers: pandora.site.layers.map(function(layer) {
+                return layer.id;
+            }),
+            timeline: ui.videoTimeline
+        },
+        options = getOptions(),
+        video,
+        $panel, $player, $annotations;
+
+    pandora.api.get({id: ui.item, keys: [
+        'duration', 'layers', 'parts', 'rightslevel', 'videoRatio'
+    ]}, function(result)) {
+
+        video = Ox.extend(result.data, pandora.getVideoOptions(result.data));
+
+        if (options.title) {
+            $title = Ox.Element()
+                .css({position: 'absolute'})
+                .append(
+                    $('<div>')
+                        .css({
+                            marginTop: !options.title.match(/\\n/) ? '8px' : '2px',
+                            textAlign: 'center'
+                        })
+                        .html(options.title.replace(/\\n/g, '<br>'))
+                );
+        } else {
+            $title = Ox.Element();
+        }
+
+        $player = Ox.VideoTimelinePlayer({
+                censored: video.censored,
+                censoredIcon: pandora.site.cantPlay.icon,
+                censoredTooltip: pandora.site.cantPlay.text,
+                duration: video.duration,
+                followPlayer: ui.followPlayer,
+                getFrameURL: function(position) {
+                    return '/' + ui.item + '/' + ui.videoResolution + 'p' + position + '.jpg';
+                },
+                getLargeTimelineURL: function(type, i) {
+                    return '/' + ui.item + '/timeline' + type + '64p' + i + '.jpg';
+                },
+                height: options.height,
+                muted: ui.videoMuted,
+                paused: options.paused,
+                position: options.position,
+                resolution: Ox.min(pandora.site.video.resolutions),
+                smallTimelineURL: '/' + ui.item + '/timeline16p.jpg',
+                subtitles: video.subtitles,
+                timeline: ui.timeline,
+                video: video.video,
+                videoRatio: video.videoRatio,
+                volume: ui.videoVolume,
+                width: options.width
+            })
+            .bindEvent({
+                playing: function(data) {
+                    setPosition(data.position, true);
+                },
+                position: function(data) {
+                    setPosition(data.position);
+                },
+            });
+
+        if (options.showAnnotations) {
+            video.annotations = video.annotations.filter(function(layer) {
+                return Ox.contains(options.showLayers, layer.id);
+            });
+            if (options.playInToOut) {
+                video.annotations.forEach(function(layer) {
+                    var items = [];
+                    layer.items.forEach(function(item) {
+                        if ((
+                            item['in'] >= options['in'] && item['in'] <= options.out
+                        ) || (
+                            item.out >= options['in'] && item.out <= options.out
+                        )) {
+                            items.push(item);
+                        }
+                    });
+                    layer.items = items;
+                });
+            }
+            $annotations = Ox.AnnotationPanel(Ox.extend({
+                font: options.annotationsFont,
+                layers: video.annotations,
+                position: options.position,
+                range: options.annotationsRange,
+                showLayers: ui.showLayers,
+                showUsers: true,
+                sort: options.annotationsSort,
+                width: window.innerWidth
+            }, options['in'] ? {
+                'in': options['in']
+            } : {}, options.out ? {
+                out: options.out
+            } : {}))
+            .bindEvent({
+                select: selectAnnotation
+            })
+        } else {
+            $annotations = Ox.Element();
+        }
+
+        $panel = Ox.SplitPanel({
+            elements: [
+                {element: $title, size: options.title ? 32 : 0},
+                {element: $player},
+                {element: $annotations, size: options.showAnnotations ? 256 : 0}
+            ],
+            orientation: 'vertical'
+        });
+
+        that.setElement($panel);
+
+        Ox.$parent.postMessage('loaded');
+
+    }
+
+    function getOptions() {
+        var options = {};
+        ui.hash.query.forEach(function(condition) {
+            if (condition.key != 'embed') {
+                options[condition.key] = condition.value;                
+            }
+        });
+        options = Ox.extend(
+            {item: ui.item},
+            ui.videoPoints[ui.item] || {},
+            defaults,
+            options
+        );
+        if (!options.position) {
+            options.position = options['in'] || 0;
+        }
+        if (!options['in'] && !options.out) {
+            options.playInToOut = false;
+        } else if (options['in'] && options['in'] == options.out) {
+            options.invertHighlight = false;
+            options.paused = true;
+            options.playInToOut = false;
+        }
+        return options;
+    }
+
+    function getTimelineHeight() {
+        return window.innerHeight
+            - (options.title ? 32 : 0)
+            - (options.showAnnotations ? 256 : 0);
+    }
+
+    function selectAnnotation(data) {
+        if (data.id) {
+            setPosition(Math.max(data['in'], options['in'] || 0));
+            $annotations.options({selected: ''});
+        }
+    }
+
+    function setPosition(position, playing) {
+        !playing && $player.options({position: position});
+        options.showAnnotations && $annotations.options({position: position});
+    }
+
+    that.resizePanel = function() {
+        var sizes = getSizes();
+        $player.options({width: window.innerWidth, height: getTimelineHeight()});
+        options.showAnnotations && $annotations.options({width: window.innerWidth});
+        return that;
+    };
+
+    return that;
+
+};
\ No newline at end of file