Exemple #1
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def new_postcard_form():
    form = PostcardForm(request.form)
    if request.method == 'POST' and form.validate():
        postcard = Postcard()
        postcard.user = form.username.data
        postcard.date = form.date.data
        postcard.country = form.origin_country.data
        postcard.latitude = form.origin_latitude.data
        postcard.longitude = form.origin_longitude.data
        postcard.front = form.front.data
        postcard.back = form.back.data
        postcard.deleted = False
        db.session.add(postcard)

        for tag in (x.strip() for x in form.tags.data.split(',')):
            t = Tag()
            t.tag = tag
            postcard.tags.append(t)

        db.session.commit()

        generate_thumbnails(postcard.id)

        flash('postcard added!')
        return redirect('/postcard/new')
    return render_template('postcard_new.html', form=form)
Exemple #2
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def new_postcard_form():
    form = PostcardForm(request.form)
    if request.method == 'POST' and form.validate():
        postcard = Postcard()
        postcard.user = form.username.data
        postcard.date = form.date.data
        postcard.country = form.origin_country.data
        postcard.latitude = form.origin_latitude.data
        postcard.longitude = form.origin_longitude.data
        postcard.front = form.front.data
        postcard.back = form.back.data
        postcard.deleted = False
        db.session.add(postcard)

        for tag in (x.strip() for x in form.tags.data.split(',')):
            t = Tag()
            t.tag = tag
            postcard.tags.append(t)

        db.session.commit()

        generate_thumbnails(postcard.id)

        flash('postcard added!')
        return redirect('/postcard/new')
    return render_template('postcard_new.html', form=form)
Exemple #3
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def generate_thumbnails(postcard_id, width=70, height=70):
    dimensions = dict(small=(215, 215),
                      full=(800, 800))

    postcard = Postcard._byID(postcard_id)

    if postcard.front:
        postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)

    if postcard.back:
        postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)

    image_info = {}
    for size in ('small', 'full'):
        image_info[size] = {}

        for side in ('front', 'back'):
            full_image_url = getattr(postcard, side)
            if not full_image_url:
                continue

            img_data = make_smaller_version_of_image(full_image_url,
                                                     dimensions[size])
            filename, (width, height) = img_data
            image_info[size][side] = dict(filename=filename,
                                          width=width,
                                          height=height)
    postcard.json_image_info = json.dumps(image_info)

    postcard._commit()
Exemple #4
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def generate_thumbnails(postcard_id, width=70, height=70):
    dimensions = dict(small=(215, 215), full=(800, 800))

    postcard = Postcard._byID(postcard_id)

    if postcard.front:
        postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)

    if postcard.back:
        postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)

    image_info = {}
    for size in ('small', 'full'):
        image_info[size] = {}

        for side in ('front', 'back'):
            full_image_url = getattr(postcard, side)
            if not full_image_url:
                continue

            img_data = make_smaller_version_of_image(full_image_url,
                                                     dimensions[size])
            filename, (width, height) = img_data
            image_info[size][side] = dict(filename=filename,
                                          width=width,
                                          height=height)
    postcard.json_image_info = json.dumps(image_info)

    postcard._commit()
Exemple #5
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def submit_link_to_postcard(postcard_id):
    postcard = Postcard._byID(postcard_id)

    if not getattr(postcard, "json_image_info", None):
        return

    country = pycountry.countries.get(alpha2=postcard.country)
    title_components = ["[Postcard] sent in from", country.name]
    if postcard.date != DEFAULT_DATE:
        title_components += ["on", postcard.date.strftime('%d-%b-%Y')]
    if "nsfw" in postcard.text_tags:
        title_components += ["(NSFW)"]
    title = " ".join(title_components)

    postcard_url = 'http://www.reddit.com/about/postcards/view/%d' % postcard.id

    thumbnail = postcard.front_thumb or postcard.back_thumb
    assert thumbnail

    args = [app.config['REDDIT_USER'],
            app.config['REDDIT_SUBREDDIT'],
            title,
            postcard_url,
            s3_url_from_filename(thumbnail)]

    postcard.submission = run_reddit_script('submit_link', args)
    postcard._commit()
Exemple #6
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def delete():
    id = int(request.form['postcard-id'])
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.deleted = True
    db.session.commit()
    flash('postcard deleted!')
    return redirect('/')
Exemple #7
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def remove_all_images(postcard_id):
    postcard = Postcard._byID(postcard_id)
    s3 = S3Connection(app.config['S3_ACCESS_KEY'], app.config['S3_SECRET_KEY'])
    bucket = s3.get_bucket(app.config['S3_BUCKET'], validate=False)

    for imagetype in ("front", "back", "front_thumb", "back_thumb"):
        filename = getattr(postcard, imagetype, None)
        if not filename: continue
        bucket.delete_key(filename)
Exemple #8
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def delete():
    id = int(request.form['postcard-id'])
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.deleted = True
    db.session.commit()
    flash('postcard deleted!')
    return redirect('/')
Exemple #9
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def remove_all_images(postcard_id):
    postcard = Postcard._byID(postcard_id)
    s3 = S3Connection(app.config['S3_ACCESS_KEY'], app.config['S3_SECRET_KEY'])
    bucket = s3.get_bucket(app.config['S3_BUCKET'], validate=False)

    for imagetype in ("front", "back", "front_thumb", "back_thumb"):
        filename = getattr(postcard, imagetype, None)
        if not filename: continue
        bucket.delete_key(filename)
Exemple #10
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def generate_thumbnails(postcard_id, width=70, height=70):
    postcard = Postcard._byID(postcard_id)

    if postcard.front:
        postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)

    if postcard.back:
        postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)

    postcard._commit()
Exemple #11
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def generate_thumbnails(postcard_id, width=70, height=70):
    postcard = Postcard._byID(postcard_id)

    if postcard.front:
        postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)

    if postcard.back:
        postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)

    postcard._commit()
Exemple #12
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def publish():
    id = int(request.form['postcard-id'])
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.published = True
    db.session.commit()

    generate_jsonp()
    submit_link_to_postcard(postcard.id)
    send_gold_claim_message(postcard.id)
    enflair_user(postcard.user)

    flash('postcard published!')
    return redirect('/')
Exemple #13
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def publish():
    id = int(request.form['postcard-id'])
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.published = True
    db.session.commit()

    generate_jsonp()
    submit_link_to_postcard(postcard.id)
    send_gold_claim_message(postcard.id)
    enflair_user(postcard.user)

    flash('postcard published!')
    return redirect('/')
Exemple #14
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def delete(id):
    postcard = Postcard._byID(id)
    if postcard.deleted:
        abort(403)
    postcard.deleted = True
    db.session.commit()

    # clean up if necessary
    if postcard.published:
        remove_all_images(id)
        generate_jsonp()

    if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
        return 'success!'
    else:
        flash('postcard deleted!')
        return redirect('/')
Exemple #15
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def publish(id):
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.published = True
    db.session.commit()

    generate_jsonp()
    submit_link_to_postcard(postcard.id)
    send_gold_claim_message(postcard.id)
    enflair_user(postcard.user)

    if request.headers['X-Requested-With'] == 'XMLHttpRequest':
        return 'success!'
    else:
        flash('postcard published!')
        return redirect('/')
Exemple #16
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def publish(id):
    postcard = Postcard._byID(id)
    if postcard.deleted or postcard.published:
        abort(403)
    postcard.published = True
    db.session.commit()

    generate_jsonp()
    submit_link_to_postcard(postcard.id)
    send_gold_claim_message(postcard.id)
    enflair_user(postcard.user)

    if request.headers['X-Requested-With'] == 'XMLHttpRequest':
        return 'success!'
    else:
        flash('postcard published!')
        return redirect('/')
Exemple #17
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def delete(id):
    postcard = Postcard._byID(id)
    if postcard.deleted:
        abort(403)
    postcard.deleted = True
    db.session.commit()

    # clean up if necessary
    if postcard.published:
        remove_all_images(id)
        generate_jsonp()

    if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
        return 'success!'
    else:
        flash('postcard deleted!')
        return redirect('/')
Exemple #18
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def view(id):
    postcard = Postcard._byID(id)
    return render_template("postcard.html", postcard=postcard)
Exemple #19
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def view(id):
    postcard = Postcard._byID(id)
    return render_template("postcard.html", postcard=postcard)
Exemple #20
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def send_gold_claim_message(postcard_id):
    postcard = Postcard._byID(postcard_id)
    assert postcard.submission

    run_reddit_script('send_claim_message',
                      [postcard.user, postcard.submission])
Exemple #21
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def send_gold_claim_message(postcard_id):
    postcard = Postcard._byID(postcard_id)
    assert postcard.submission

    run_reddit_script('send_claim_message', [postcard.user, postcard.submission])