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pandora
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download parts and source

This commit is contained in:
j 2019-10-31 11:16:16 +01:00
parent 6af2a1cbe6
commit ae2e3e45c6
10 changed files with 82 additions and 15 deletions
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1
pandora/config.0xdb.jsonc
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@ -38,6 +38,7 @@
"canAddItems": {"staff": true, "admin": true},
"canAddDocuments": {"staff": true, "admin": true},
"canDownloadVideo": {"guest": -1, "member": -1, "friend": -1, "staff": -1, "admin": -1},
"canDownloadSource": {"guest": -1, "member": -1, "friend": -1, "staff": -1, "admin": -1},
"canEditAnnotations": {"staff": true, "admin": true},
"canEditEntities": {"staff": true, "admin": true},
"canEditDocuments": {"staff": true, "admin": true},

1
pandora/config.indiancinema.jsonc
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@ -39,6 +39,7 @@
"canAddItems": {"researcher": true, "staff": true, "admin": true},
"canAddDocuments": {"researcher": true, "staff": true, "admin": true},
"canDownloadVideo": {"guest": -1, "member": -1, "researcher": 3, "staff": 3, "admin": 3},
"canDownloadSource": {"guest": -1, "member": -1, "researcher": -1, "staff": -1, "admin": -1},
"canEditAnnotations": {"staff": true, "admin": true},
"canEditDocuments": {"researcher": true, "staff": true, "admin": true},
"canEditEntities": {"staff": true, "admin": true},

1
pandora/config.padma.jsonc
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@ -38,6 +38,7 @@
"canAddItems": {"member": true, "staff": true, "admin": true},
"canAddDocuments": {"member": true, "staff": true, "admin": true},
"canDownloadVideo": {"guest": 0, "member": 0, "staff": 4, "admin": 4},
"canDownloadSource": {"guest": -1, "member": -1, "staff": 4, "admin": 4},
"canEditAnnotations": {"staff": true, "admin": true},
"canEditEntities": {"staff": true, "admin": true},
"canEditDocuments": {"staff": true, "admin": true},

1
pandora/config.pandora.jsonc
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@ -45,6 +45,7 @@ examples (config.SITENAME.jsonc) that are part of this pan.do/ra distribution.
"canAddItems": {"member": true, "staff": true, "admin": true},
"canAddDocuments": {"member": true, "staff": true, "admin": true},
"canDownloadVideo": {"guest": 1, "member": 1, "staff": 4, "admin": 4},
"canDownloadSource": {"member": 1, "staff": 4, "admin": 4},
"canEditAnnotations": {"staff": true, "admin": true},
"canEditDocuments": {"staff": true, "admin": true},
"canEditEntities": {"staff": true, "admin": true},

3
pandora/item/models.py
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@ -639,6 +639,9 @@ class Item(models.Model):
if self.poster_height:
i['posterRatio'] = self.poster_width / self.poster_height
if 'source' in keys:
i['source'] = self.files.filter(selected=True).exclude(data='').exists()
streams = self.streams()
i['durations'] = [s.duration for s in streams]
i['duration'] = sum(i['durations'])

1
pandora/item/urls.py
View File

@ -16,6 +16,7 @@ urlpatterns = [
url(r'^(?P<id>[A-Z0-9].*)/download$', views.download),
url(r'^(?P<id>[A-Z0-9].*)/download/$', views.download),
url(r'^(?P<id>[A-Z0-9].*)/download/source/(?P<part>\d+)?$', views.download_source),
url(r'^(?P<id>[A-Z0-9].*)/download/(?P<resolution>\d+)p(?P<part>\d+)\.(?P<format>webm|ogv|mp4)$', views.download),
url(r'^(?P<id>[A-Z0-9].*)/download/(?P<resolution>\d+)p\.(?P<format>webm|ogv|mp4)$', views.download),
#video

31
pandora/item/views.py
View File

@ -992,6 +992,8 @@ def download_source(request, id, part=None):
raise Http404
parts = ['%s - %s ' % (item.get('title'), settings.SITENAME), item.public_id]
if len(streams) > 1:
parts.append('.Part %d' % (part + 1))
parts.append('.')
parts.append(f.extension)
filename = ''.join(parts)
@ -1002,7 +1004,7 @@ def download_source(request, id, part=None):
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
return response
def download(request, id, resolution=None, format='webm'):
def download(request, id, resolution=None, format='webm', part=None):
item = get_object_or_404(models.Item, public_id=id)
if not resolution or int(resolution) not in settings.CONFIG['video']['resolutions']:
resolution = max(settings.CONFIG['video']['resolutions'])
@ -1010,22 +1012,35 @@ def download(request, id, resolution=None, format='webm'):
resolution = int(resolution)
if not item.access(request.user) or not item.rendered:
return HttpResponseForbidden()
if part is not None:
part = int(part) - 1
streams = item.streams()
if part > len(streams):
raise Http404
ext = '.%s' % format
parts = ['%s - %s ' % (item.get('title'), settings.SITENAME), item.public_id]
if resolution != max(settings.CONFIG['video']['resolutions']):
parts.append('.%dp' % resolution)
if part is not None:
parts.append('.Part %d' % (part + 1))
parts.append(ext)
filename = ''.join(parts)
video = NamedTemporaryFile(suffix=ext)
content_type = mimetypes.guess_type(video.name)[0]
r = item.merge_streams(video.name, resolution, format)
if not r:
return HttpResponseForbidden()
elif r is True:
response = HttpResponse(FileWrapper(video), content_type=content_type)
response['Content-Length'] = os.path.getsize(video.name)
if part is None:
r = item.merge_streams(video.name, resolution, format)
if not r:
return HttpResponseForbidden()
elif r is True:
response = HttpResponse(FileWrapper(video), content_type=content_type)
response['Content-Length'] = os.path.getsize(video.name)
else:
response = HttpFileResponse(r, content_type=content_type)
else:
response = HttpFileResponse(r, content_type=content_type)
stream = streams[part].get(resolution, format)
path = stream.media.path
content_type = mimetypes.guess_type(path)[0]
response = HttpFileResponse(path, content_type=content_type)
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
return response

53
static/js/downloadVideoDialog.js
View File

@ -9,6 +9,10 @@ pandora.ui.downloadVideoDialog = function(options) {
'mp4': 'MP4',
},
parts = Ox.max(options.video.map(function(video) {
return video.index
})),
$content = Ox.Element()
.css({margin: '16px'}),
@ -27,6 +31,9 @@ pandora.ui.downloadVideoDialog = function(options) {
.css({marginBottom: '16px'})
.appendTo($content),
$format,
$resolution,
$form = window.$form = Ox.Form({
items: [
Ox.Select({
@ -36,7 +43,10 @@ pandora.ui.downloadVideoDialog = function(options) {
id: format,
title: formats[format]
};
}),
}).concat(!options.out && options.source ? [{
id: 'source',
title: Ox._('Source')
}] : []),
label: Ox._('Format'),
labelWidth: 120,
value: pandora.site.video.downloadFormat,
@ -44,9 +54,14 @@ pandora.ui.downloadVideoDialog = function(options) {
})
.bindEvent({
change: function(data) {
if (data.value == 'source') {
$resolution.hide()
} else {
$resolution.show()
}
}
}),
Ox.Select({
$resolution = Ox.Select({
id: 'resolution',
items: pandora.site.video.resolutions.map(function(resolution) {
return {
@ -63,7 +78,25 @@ pandora.ui.downloadVideoDialog = function(options) {
change: function(data) {
}
})
]
].concat(parts ? [
Ox.Select({
id: 'part',
items: Ox.range(parts + 1).map(function(resolution, idx) {
return {
id: idx + 1,
title: 'Part ' + (idx+1)
};
}),
label: Ox._('Part'),
labelWidth: 120,
value: 1,
width: 240
})
.bindEvent({
change: function(data) {
}
})
] : [])
}).appendTo($content),
failed = false,
@ -116,9 +149,17 @@ pandora.ui.downloadVideoDialog = function(options) {
})
} else {
url = '/' + options.item
+ '/download/' + values.resolution
+ 'p.' + values.format
if (values.format == 'source') {
url = '/' + options.item
+ '/download/source/'
+ (values.part ? values.part : '')
} else {
url = '/' + options.item
+ '/download/' + values.resolution
+ 'p'
+ (values.part ? values.part : '')
+ '.' + values.format
}
}
if (url) {
that.close();

4
static/js/editor.js
View File

@ -189,7 +189,9 @@ pandora.ui.editor = function(data) {
pandora.ui.downloadVideoDialog({
item: ui.item,
rightsLevel: rightsLevel,
title: data.title
source: data.source && pandora.hasCapability('canDownloadSource'),
title: data.title,
video: data.video
}).open();
},
downloadselection: function(selection) {

1
static/js/utils.js
View File

@ -2359,6 +2359,7 @@ pandora.VIDEO_OPTIONS_KEYS = [
'rendered',
'rightslevel',
'size',
'source',
'streams',
'title',
'videoRatio'