def find(filename, width=None, height=None):
coll = Media.collection()
find_params_lis = [
{"file_name": filename},
]
if width is not None and height is not None:
find_params_lis += [
{"width": width},
{"height": height},
]
dic = coll.find_one({"$and": find_params_lis})
return Media.unserialize(dic) if dic is not None else None
def get_item_url():
"""
(GET: /campaign/item/url)
"""
from base.media.action import url_for
from base.media.model import Media
from base.items.model import Item
obj_id = request.args.get("obj_id")
item_obj = Item.unserialize(Item.collection().find_one({"_id": coerce_bson_id(obj_id)}))
media_obj = Media.unserialize(Media.collection().find_one({"_id": item_obj.media_id}))
if media_obj is None:
return jsonify({"status": "error",
"error": "No item found"})
item_url = url_for(media_obj)
return jsonify({"status": "ok",
"url": item_url})
def _new_img_obj(filename, height, storage, width):
img_obj = Media()
img_obj.file_name = filename
img_obj.storage = storage
img_obj.width = width
img_obj.height = height
img_obj.file_type = MediaType.IMAGE
img_obj._id = save(img_obj)
return img_obj
def save_media(media_stream, storage=None):
if storage is None:
storage = MediaStorage.LOCAL
#store locally first
filename = _gen_uuid()
file_path = _store_locally(filename, media_stream)
#save document record (as local first)
media_obj = Media()
media_obj.file_name = filename
media_obj.storage = MediaStorage.LOCAL
media_obj.file_type = MediaType.OTHERS
media_obj._id = save(media_obj)
#upload to s3, deferred/threaded
if storage == MediaStorage.S3:
t = multiprocessing.Process(target=_defer_store_s3, args=(file_path, filename, media_obj))
t.daemon = False
t.start()
return media_obj
def put_campaign_data():
"""
(PUT: campaign/data)
"""
from campaigns.campaign.model import Campaign, CampaignType
from campaigns.campaign.action import save
from unifide_backend.action.mapping.model import CampaignState
from unifide_backend.action.mapping.action import put_mapping, get_brand_mapping
from unifide_backend.action.social.facebook.action import put_fb_post, get_fb_user, put_fb_event
from unifide_backend.action.social.twitter.action import put_tweet, get_tw_user
from unifide_backend.action.social.foursquare.action import put_fsq_update
from base.media.action import _store_locally, url_for, save_media
from base.media.model import Media
from base.items.action import save as save_item
from base import items
from base.items.model import Item
from unifide_backend.action.util import url_generator
from cfg import DOMAIN_PATH
print "starting"
user_id = request.form.get("user_id")
brand_name = request.form.get("brand_name")
platforms = request.form.getlist("platforms")
type = request.form.get("type")
title = request.form.get("title")
description = request.form.get("description")
event_datetime_start = float(request.form.get("datetime_start")) if request.form.get("datetime_start") is not None else None
event_datetime_end = float(request.form.get("datetime_end")) if request.form.get("datetime_end") is not None else None
item_file_id = request.form.get("media_file_url", None)
state = request.form.get("state")
scheduled_datetime = float(request.form.get("scheduled_datetime")) if state == CampaignState.SCHEDULED else None
redirect_url = request.form.get("redirect_to", None)
brand_obj = get_brand_mapping(user_id, brand_name)
parsed_title = title
parsed_description = description
image_io = None
file_path = None
media_obj = None
# load media object from item ID
if item_file_id:
dic = Item.collection().find_one({"_id": coerce_bson_id(item_file_id)})
item_obj = Item.unserialize(dic) if dic is not None else None
if item_obj:
media_obj = Media.unserialize(Media.collection().find_one({"_id": item_obj.media_id}))
# load user uploaded image
files = ["media_file"]
for f in files:
media_file = request.files.get(f)
if media_file.filename != "":
if request.files.get("media_file").mimetype in ["image/png", "image/gif", "image/jpeg", "image/jpg"]:
file_path = _store_locally(media_file.filename, media_file)
media_obj = save_media(media_file)
# open file stream to user uploaded image
if file_path:
image = Image.open(file_path)
image_io = StringIO()
image.save(image_io, 'jpeg', quality=95)
image_io.seek(0)
# open file stream to item image
if media_obj:
if media_obj.storage == MediaStorage.LOCAL:
img_file_path = os.path.join(UPLOAD_FOLDER, media_obj.file_name)
image = Image.open(img_file_path)
else:
req = requests.open(url_for(media_obj))
image = Image.open(StringIO(req.content))
image_io = StringIO()
image.save(image_io, 'jpeg', quality=95)
image_io.seek(0)
kvp = {}
if PLATFORM_CAMPAIGN in platforms:
c = Campaign()
c.uid = user_id
c.title = title
c.description = description
c.type = type
if item_file_id is not None:
c.item_id_lis.append(item_file_id)
#event component
c.happening_datetime_start = event_datetime_start if event_datetime_start is not None else None
c.happening_datetime_end = event_datetime_end if event_datetime_end is not None else None
c._id = save(c)
kvp["campaign"] = c._id
print "done campaign"
if PLATFORM_BLOG in platforms:
blog = Item()
blog.name = title
blog.description = description
blog.media_id = media_obj._id if media_obj is not None else None
blog_path_list = ["Pages", "Blog"]
blog_container = items.container_from_path(blog_path_list)
blog.container_id = blog_container._id
blog._id = save_item(blog)
kvp["blog"] = blog._id
print "done blog"
# add a link to web/blog campaign for social network campaigns
if PLATFORM_CAMPAIGN in platforms or PLATFORM_BLOG in platforms:
parsed_title += "\n" + url_generator(DOMAIN_PATH, title)
parsed_description += "\n\n" + url_generator(DOMAIN_PATH, title)
if PLATFORM_FACEBOOK in platforms:
fb_user = get_fb_user(user_id, brand_name)
if type == CampaignType.PROMOTION:
post = put_fb_post(brand_obj.facebook, fb_user.fb_id, state, parsed_title, image_io)
kvp[PLATFORM_FACEBOOK] = post._id
elif type == CampaignType.EVENT:
event = put_fb_event(brand_obj.facebook, fb_user.fb_id, state, title, parsed_description, event_datetime_start, event_datetime_end, image_io)
kvp[PLATFORM_FACEBOOK] = event._id
print "done facebook"
if PLATFORM_TWITTER in platforms:
tw_user = get_tw_user(user_id, brand_name)[0]
tweet = put_tweet(parsed_title, tw_user.tw_id, brand_obj.twitter["access_token"]["key"], brand_obj.twitter["access_token"]["secret"], state, url_for(media_obj) if media_obj is not None else file_path)
kvp[PLATFORM_TWITTER] = tweet._id
print "done twitter"
if PLATFORM_FOURSQUARE in platforms:
page_update = put_fsq_update(parsed_title, brand_obj.foursquare["venues"][0], brand_obj.foursquare["access_token"], state)
kvp[PLATFORM_FOURSQUARE] = page_update._id
print "done foursquare"
if PLATFORM_PUSH in platforms:
kvp[PLATFORM_PUSH] = 1
#todo : waiting for push implementation
pass
publish_datetime = datetime.datetime.now() if state == CampaignState.PUBLISHED else datetime.datetime.fromtimestamp(scheduled_datetime)
put_mapping(user_id, brand_name, kvp, publish_datetime, type, state)
if redirect_url is not None:
return render_template("redirect.html", **{
"redirect_url": redirect_url
})
return jsonify({"status": "ok"})
def get(id):
coll = Media.collection()
dic = coll.find_one({"_id": coerce_bson_id(id)})
return Media.unserialize(dic) if dic is not None else None
def save(media_obj):
col = Media.collection()
id = col.save(media_obj.serialize())
return id