def create(data):
product_id= data.get('product_id', '')
product = Product.get_by_id(product_id)
if not product:
res = { 'api_success':False,
'api_msg':'Product %s not found' % product_id,
'api_function': create.__name__}
logging.warning(res)
return render_json_response(res)
image64 = data.get('image_data', '')
if not image64:
res = {'api_success': False, 'api_msg': 'Image data not found'}
logging.warning(res)
return render_json_response(res)
image64 = base64.decodestring(image64)
im = Image.create_from_data(image64, title=product.title)
if im.get_cached_url():
if product.master_image is None:
im.is_master = True
product.images.append(im)
product.put()
res = {'api_success': True, 'api_msg': 'Image uploaded'}
logging.info(res)
else:
res = {'api_success':False,
'api_msg':'Invalid image'}
logging.warning(res)
return render_json_response(res)
def add_image(request, name):
product_ = Product.get_by_id(name)
if not product_:
return render_json_response({'api_success':False,
'api_msg':'Product %s not found' % name},
status=400)
if request.method == 'POST':
try:
upload_files = get_uploads(request, 'file')
blob_info = upload_files[0]
im = Image.create(blob_info.key(), title=product_.title)
if not len(product_.images):
im.is_master = True
if im.get_cached_url():
product_.images.append(im)
product_.put()
api_upload_img_url = blobstore.create_upload_url(
url_for('shop/admin/product/upload_img',
name=product_.key.id()))
return render_json_response(
{'api_success':True,
'api_msg':'Image uploaded',
'api_upload_img_url':api_upload_img_url,
'img': im.to_json()})
else:
return render_json_response(
{'api_success':False,
'api_msg':'Invalid image'})
except Exception, e:
return render_json_response(
{'api_success':False,
'api_msg':str(e)}, status=400)
def delete(request):
image_key = request.values.get('img_key')
if image_key:
img = Image.get(image_key)
if img:
img.delete()
return Response('Ok')
def load_demo_explorations(cls):
"""Initializes the demo explorations."""
for index, exploration in enumerate(feconf.DEMO_EXPLORATIONS):
assert len(exploration) in [3, 4], "Invalid format for demo exploration: %s" % exploration
yaml_filename = "%s.yaml" % exploration[0]
yaml_file = utils.get_file_contents(os.path.join(feconf.SAMPLE_EXPLORATIONS_DIR, yaml_filename))
title = exploration[1]
category = exploration[2]
image_filename = exploration[3] if len(exploration) == 4 else None
image_id = None
if image_filename:
with open(os.path.join(feconf.SAMPLE_IMAGES_DIR, image_filename)) as f:
raw_image = f.read()
image_id = Image.create(raw_image)
exploration = cls.create_from_yaml(
yaml_file=yaml_file,
user=None,
title=title,
category=category,
exploration_id=str(index),
image_id=image_id,
)
exploration.is_public = True
exploration.put()
def upload(request):
upload_url = blobstore.create_upload_url(url_for('image/admin/add'))
blob_key = request.values.get('img_key')
d = {'upload_url': upload_url}
if blob_key:
d['image'] = Image.get(blob_key)
return render_to_response("image/admin/upload.html", d)
def post(self):
"""Saves an image uploaded by a content creator."""
raw = self.request.get('image')
if raw:
image_id = Image.create(raw)
self.render_json({'image_id': image_id})
else:
raise self.InvalidInputException('No image supplied')
def add(request):
if request.method == 'POST':
upload_files = get_uploads(request, 'file')
blob_info = upload_files[0]
im = Image.create(blob_info.key())
headers = {'Location': url_for('image/admin/upload', img_key=im.key())}
else:
headers = {'Location': url_for('image/admin/upload')}
return Response(None, headers=headers, status=302)
def img_tag(environment, value, prefix=''):
if value is None:
return ''
i = memcache.get(value)
if i is None:
i = Image.get(value)
if i:
memcache.add(value, i, 7200)
if i:
return Markup(i.get_img_tag(prefix))
return ''
def internal_thumb_image(value, size="700x700"):
if value is None:
return ''
thumb = ThumbImage.get(value)
if thumb:
try:
att = getattr(thumb, "thumb_%s" % size)
except AttributeError:
return ''
return Image.get(att).image
return ''
def link(environment, value):
if value is None:
return ''
i = memcache.get(value)
if i is None:
i = Image.get(value)
if i:
memcache.add(value, i, 7200)
if i:
return Markup(i.get_link())
return ''
def get_img_url(key):
img = ThumbImage.get(key)
img_url = ''
if img:
try:
att = getattr(img, "thumb_700x700")
i = Image.get(att)
img_url = i.get_link()
except AttributeError:
img_url = ''
if img_url:
return 'www.5studio.ru%s' % img_url
return ''
def get(self, image_id):
"""Returns an image.
Args:
image_id: string representing the image id.
"""
image = Image.get_by_id(image_id)
if image:
# TODO(sll): Support other image types.
self.response.headers['Content-Type'] = str('image/%s' % image.format)
self.response.write(image.raw)
else:
self.response.write('No image')
def get_mini_main_thumb_url(gift):
thumb_url = ''
if gift.main_thumb:
thumb = ThumbImage.get(gift.main_thumb)
if thumb:
try:
att = getattr(thumb, "thumb_100x100")
i = Image.get(att)
thumb_url = i.get_link()
except AttributeError:
pass
if thumb_url:
return 'www.5studio.ru%s' % thumb_url
return ''
def get_main_img_url(gift):
img_url = ''
if gift.main_thumb:
img = ThumbImage.get(gift.main_thumb)
if img:
try:
att = getattr(img, "thumb_700x700")
i = Image.get(att)
img_url = i.get_link()
except AttributeError:
pass
if img_url:
return 'www.5studio.ru%s' % img_url
return ''
def get_thumb_url(key, thumb_size = "400x400"):
thumb_size_ = "thumb_%s" % thumb_size
thumb = ThumbImage.get(key)
thumb_url = ''
if thumb:
try:
att = getattr(thumb, thumb_size_)
i = Image.get(att)
thumb_url = i.get_link()
except AttributeError:
thumb_url = ''
if thumb_url:
return 'www.5studio.ru%s' % thumb_url
return ''
def get(self, image_id):
"""Returns an image.
Args:
image_id: string representing the image id.
"""
try:
image = Image.get(image_id)
# TODO(sll): Support other image types.
self.response.headers['Content-Type'] = str('image/%s' % image.format)
self.response.write(image.raw)
except:
raise self.PageNotFoundException
def send_newsletter_task(request, user_key, newsletter_key):
newsletter = Newsletter.get(newsletter_key)
managers = []
message = mail.EmailMessage(sender=settings.DEFAULT_MAIL_FROM, subject=newsletter.title)
user = UserProfile.get(user_key)
message.to = user.email
if not message.to:
return Response("Ok")
gifts = []
gifts_images = {}
if newsletter.gifts:
gifts_split = newsletter.gifts.split(",")
for gift in gifts_split:
try:
gift = gift.strip()
obj = Gift.all().filter("uid =", gift).get()
if obj:
gifts.append(obj)
if obj.main_thumb:
try:
img = ThumbImage.get(obj.main_thumb)
img = Image.get(img.thumb_200x200)
if img:
gifts_images[obj.uid] = base64.b64encode(str(img.image))
except Exception:
pass
except Exception:
pass
message_text = render_to_string(
"postman/send_newsletter.html",
{"newsletter": newsletter, "gifts": gifts, "managers": managers, "gifts_images": gifts_images},
)
message.html = message_text
attachments = []
for file_key in newsletter.n_price_list:
file_ = File.get(file_key)
if file_ and file_.blob_key:
bi = blobstore.BlobInfo.get(file_.blob_key)
if bi:
attachments.append(("%s" % file_.title_filename, bi.open().read()))
message.attachments = attachments
message.send()
return Response("OK")
def upload_image(request, id):
union = Union.get_by_id(id)
if not union:
return render_json_response({"api": {"success": False, "msg": "Union %s not found" % id}}, status=400)
if request.method == "POST":
try:
upload_files = get_uploads(request, "file")
blob_info = upload_files[0]
im = Image.create(blob_info.key(), title=union.title)
if not len(union.images):
im.is_master = True
if im.get_cached_url():
union.images.append(im)
union.put()
return render_json_response({"api_success": True, "api_msg": "Image uploaded", "image": im.to_json()})
else:
return render_json_response({"api_success": False, "api_msg": "Invalid image"})
except Exception, e:
return render_json_response({"api_success": False, "api_msg": str(e)}, status=400)
def get_image(request, thumb_key):
thumb_key=string.rsplit(thumb_key, '.', maxsplit=1)[0]
im = memcache.get(thumb_key)
if not im:
try:
im = Image.get(thumb_key)
except BadKeyError:
return Response(status=404)
if im:
memcache.add(thumb_key, im, 28*24*60*60)
if im:
headers = Headers()
headers['Content-Type'] = im.content_type
headers['Last-Modified'] = im.modif_time.strftime(HTTP_DATE_FMT)
current_day = datetime.today()
exp_delta = timedelta(days=7)
headers['Expires'] = (current_day + exp_delta).strftime(HTTP_DATE_FMT)
return Response(im.image, headers=headers)
return Response(status=404)
def add_image(request, uid):
category = Category.get_by_id(uid)
if not category:
return render_to_response('empty.html')
if request.method == 'POST':
try:
upload_files = get_uploads(request, 'file')
if len(upload_files):
blob_info = upload_files[0]
if blob_info.size:
im = Image.create(blob_info.key(), title=category.title)
if not len(category.images):
im.is_master = True
if im.get_cached_url():
category.images.append(im)
category.put()
return images(request, uid)
else:
blob_info.delete()
except Exception, e:
return render_to_response('empty.html', {'msg': msg})
def brand_add_image(request, brand_key):
if request.method == 'POST':
try:
brand = Brand.get_by_id (brand_key)
img = Image.create_from_data(
blob_data=request.files['file'].read(),
format=request.files['file'].content_type)
if img.get_cached_url():
brand.images.append(img)
brand.put()
return render_json_response({'api_success': True,
'api_msg': 'BrandImage created'})
else:
return render_json_response(
{'api_success':False,
'api_msg':'Invalid image'})
except apiproxy_errors.RequestTooLargeError:
return render_json_response({'api_success': False,
'api_msg': u'Файл слишком большой. '
u'Размер файла должен быть мешьше 1 мегабайта.'})
except Exception, e:
return render_json_response({'api_success': False,
'api_msg': str(e)})
def write_category(wb, category, all=False):
if category.gifts:
ws = wb.add_sheet(category.name)
if all:
gifts = category.gifts
else:
gifts = category.gifts.filter('in_trash =', False).filter('leftovers >', 0)
write_head(ws)
for i, g in enumerate(gifts):
url = 'http://www.5studio.ru/g/%s/' % g.uid
ws.write(i + 1, 0, xlwt.Formula('HYPERLINK("%s")' % url))
if g.main_thumb:
img = ThumbImage.get(g.main_thumb)
if img and getattr(img, 'thumb_100x100'):
img = "http://www.5studio.ru%s" % Image.get(img.thumb_100x100).get_link()
ws.write(i + 1, 1, xlwt.Formula('HYPERLINK("%s")' % img))
ws.write(i + 1, 2, g.catalogue_id)
ws.write(i + 1, 3, g.barcode)
ws.write(i + 1, 4, g.name)
ws.write(i + 1, 5, g.category.name)
ws.write(i + 1, 6, g.group.name)
ws.write(i + 1, 7, g.brand)
ws.write(i + 1, 8, g.price)
ws.write(i + 1, 9, g.real_price)
def send_newsletter_task2(request, email, newsletter_key_id):
newsletter = Newsletter2.get_by_id(newsletter_key_id)
managers = []
for mgr_id in newsletter.managers:
mgr = Manager.get_by_id(mgr_id)
if mgr:
managers.append(mgr)
message = mail.EmailMessage(sender=settings.DEFAULT_MAIL_FROM, subject=newsletter.title)
message.to = email
if not message.to:
return Response("Ok")
mangers_emails = [manager.email for manager in managers]
if mangers_emails:
message.reply_to = ",".join(mangers_emails)
gifts = []
gifts_images = {}
if newsletter.gifts:
gifts_split = newsletter.gifts.split(",")
for gift in gifts_split:
try:
gift = gift.strip()
obj = Gift.all().filter("uid =", gift).get()
if obj:
gifts.append(obj)
if obj.main_thumb:
try:
img = ThumbImage.get(obj.main_thumb)
img = Image.get(img.thumb_200x200)
if img:
gifts_images[obj.uid] = base64.b64encode(str(img.image))
except Exception:
pass
except Exception:
pass
message_text = render_to_string(
"postman/send_newsletter2.html",
{"newsletter": newsletter, "gifts": gifts, "managers": managers, "gifts_images": gifts_images},
)
message.html = message_text
attachments = []
for file_key in newsletter.n_price_list:
file_ = File.get(file_key)
if file_ and file_.blob_key:
bi = blobstore.BlobInfo.get(file_.blob_key)
if bi:
attachments.append(("%s" % file_.title_filename, bi.open().read()))
if attachments:
message.attachments = attachments
try:
message.send()
except apiproxy_errors.OverQuotaError:
def txn():
taskqueue.add(
url=url_for("postman/send_newsletter_task2", email=email, newsletter_key_id=newsletter_key_id),
transactional=True,
)
db.run_in_transaction(txn)
return Response("OK")
