Exemple #1
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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
Exemple #2
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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})
Exemple #3
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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
Exemple #4
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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
Exemple #5
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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"})
Exemple #6
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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
Exemple #7
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def save(media_obj):
    col = Media.collection()
    id = col.save(media_obj.serialize())
    return id