add download dialog, towards #542

static/js/downloadVideoDialog.js

@@ -0,0 +1,107 @@
+'use strict';
+
+pandora.ui.downloadVideoDialog = function(options) {
+
+    var ui = pandora.user.ui,
+
+        formats = {
+            'webm': 'WebM',
+            'mp4': 'MP4',
+        },
+
+        $content = Ox.Element()
+            .css({margin: '16px'}),
+
+        $text = $('<div>')
+            .html((
+                options.out
+                ? Ox._(
+                    'Download Selection ({0} - {1})<br>of {2}', [
+                    Ox.formatDuration(options['in']),
+                    Ox.formatDuration(options.out),
+                    options.title
+                    ]
+                )
+                : Ox._('Download {0}', [options.title])
+            ))
+            .css({marginBottom: '16px'})
+            .appendTo($content),
+
+        $form = window.$form = Ox.Form({
+            items: [
+                Ox.Select({
+                        id: 'format',
+                        items: pandora.site.video.formats.map(function(format) {
+                            return {
+                                id: format,
+                                title: formats[format]
+                            };
+                        }),
+                        label: Ox._('Format'),
+                        labelWidth: 120,
+                        value: pandora.site.video.downloadFormat,
+                        width: 240
+                    })
+                    .bindEvent({
+                        change: function(data) {
+                        }
+                    }),
+                Ox.Select({
+                        id: 'resolution',
+                        items: pandora.site.video.resolutions.map(function(resolution) {
+                            return {
+                                id: resolution,
+                                title: resolution + 'p'
+                            };
+                        }),
+                        label: Ox._('Resolution'),
+                        labelWidth: 120,
+                        value: ui.videoResolution,
+                        width: 240
+                    })
+                    .bindEvent({
+                        change: function(data) {
+                        }
+                    })
+            ]
+        }).appendTo($content),
+
+        that = Ox.Dialog({
+            buttons: [
+                Ox.Button({
+                    id: 'download',
+                    title: Ox._('Download')
+                }).bindEvent({
+                    click: function() {
+                        that.close();
+                        var values = $form.values(),
+                            url
+                        if (options.out) {
+                            url = '/' + options.item
+                                + '/' + values.resolution
+                                + 'p.' + values.format
+                                + '?t=' + options['in'] + ',' + options.out;
+                        } else {
+                            url = '/' + options.item
+                                + '/download/' + values.resolution
+                                + 'p.' + values.format
+                        }
+                        document.location.href = url
+                    }
+                })
+            ],
+            closeButton: true,
+            content: $content,
+            removeOnClose: true,
+            keys: {enter: 'download', escape: 'close'},
+            title: (
+                options.out
+                ? Ox._('Download Video Selection')
+                : Ox._('Download Video')
+            ),
+            width: 432
+        });
+
+    return that;
+
+};