def share_links(request):
'''links offered up on creation or "share"'''
c = {}
key = request.matchdict['key']
ah.addEventContext(key, c)
event,permissions = eh.eventAndPermissionsForAccessKey(key)
if permissions.administer:
return render_to_response('share_admin.mako',
c,
request=request)
else:
return render_to_response('share.mako',
c,
request=request)
def uploads_posted(request):
eventKey = request.matchdict['key']
event,permissions = eh.eventAndPermissionsForAccessKey(eventKey)
storage_dir = '/data/pictobin/uploads'
values = request.POST.values()
if len(values) == 0:
return json.dumps([])
outs = []
for v in values:
picInfo = request.params.get('picInfo',
{'name':'untitled',
'creator_name':'anonymous' })
fdata = v.file.read()
newPicture = Picture(creator_name = picInfo['creator_name'],
event = event,
name = picInfo['name'],
added = datetime.datetime.now(),
)
Session.add(newPicture);
Session.flush();
rowId = newPicture.id
fpath_raw = fh.getFilePathByPictureId(rowId, 'raw')
with open(fpath_raw,'w') as f: f.write(fdata)
from models import PictureMeta
from PIL import Image
from PIL.ExifTags import TAGS
def get_exif(fn):
ret = {}
i = Image.open(fn)
info = i._getexif()
for tag, value in info.items():
decoded = TAGS.get(tag, tag)
ret[decoded] = value
return ret
filetags = get_exif(fpath_raw)
for k,v in filetags.iteritems():
try:
m = PictureMeta(key = k, value = json.dumps(v),source='exif',
picture = newPicture)
Session.add(m)
except UnicodeDecodeError:
continue
fpath_800 = ih.makeC800(rowId)
ih.updateThumbs(rowId)
newPicture.filename = fpath_800
outs.append( {
"picInfo":newPicture.toGalleryDict(),
"name":picInfo['name'],
"filename":fpath_800,
"size":len(fdata),
"url":fh.getFileAddressByPictureId(rowId),
"thumbnail_url":fh.getThumbnailAddressByPictureId(rowId,'small'),
"delete_url":"/uploads/deleteOne?id={0}".format(rowId),
"delete_type":"DELETE"
})
import transaction
transaction.commit();
return outs
