def add_message(self, message):
"""
Adds a received message from a messaging app to the live page corresponding
to the channel where the message was posted if such a page exists.
Args:
message (dict): A message received from a messaging app.
"""
channel_id = self.get_channel_id_from_message(message=message)
try:
live_page = self.get_live_page_from_channel_id(channel_id=channel_id)
except self.model.DoesNotExist:
return
message_id = self.get_message_id_from_message(message=message)
live_post = construct_live_post_block(message_id=message_id, created=now())
message_text = self.get_message_text(message=message)
self.process_text(live_post=live_post, message_text=message_text)
files = self.get_message_files(message=message)
self.process_files(live_post=live_post, files=files)
live_page.add_live_post(live_post=live_post)
def test_process_files(slack_receiver, slack_image_message, mocker):
message = slack_image_message["event"]
files = slack_receiver.get_message_files(message=message)
image = files[0]
image_content = get_test_image_file(
filename=slack_receiver.get_image_name(image=image),
size=slack_receiver.get_image_dimensions(image=image),
)
mocker.patch.object(slack_receiver,
"get_image_content",
return_value=image_content)
live_post = blocks.construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
slack_receiver.process_files(live_post=live_post, files=files)
post_content = live_post["content"]
assert post_content[0].block_type == IMAGE
post_value = post_content[0].value
assert isinstance(post_value, Image)
assert post_value.title == image["title"]
assert (post_value.width,
post_value.height) == slack_receiver.get_image_dimensions(
image=image)
def test_edit_live_posts_updates_last_updated_at(blog_page_factory):
"""last_updated_at is updated when a live post is added, edited or deleted."""
page = blog_page_factory(channel_id="some-id")
last_updated_at = page.last_updated_at
diff = now() - last_updated_at
assert diff.total_seconds() == pytest.approx(0.0, abs=1)
# ADD
_now = now()
live_post = construct_live_post_block(message_id="some-id", created=_now)
page.add_live_post(live_post=live_post)
assert page.last_updated_at > last_updated_at
assert page.last_updated_at == _now
last_updated_at = page.last_updated_at
# EDIT
live_post = page.get_live_post_by_index(live_post_index=0)
page.update_live_post(live_post=live_post)
assert page.last_updated_at > last_updated_at
assert page.last_updated_at == live_post.value["modified"]
last_updated_at = page.last_updated_at
# DELETE
page.delete_live_post(message_id="some-id")
assert page.last_updated_at > last_updated_at
last_updated_at = page.last_updated_at
diff = now() - last_updated_at
assert diff.total_seconds() == pytest.approx(0.0, abs=1)
def test_process_files_bad_dimensions(slack_receiver, slack_image_message,
caplog):
live_post = blocks.construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
files = [{"title": "test.png"}]
assert slack_receiver.process_files(live_post=live_post,
files=files) is None
assert caplog.messages[
0] == "Unable to retrieve the dimensions of test.png"
def test_clear_live_post_content_structvalue():
text_block = construct_text_block(text="Some text")
live_post = construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
add_block_to_live_post(TEXT, text_block, live_post)
clear_live_post_content(live_post)
assert isinstance(live_post, StructValue)
assert live_post["content"] == StreamValue(ContentBlock(), [])
def test_add_block_to_live_post_structvalue():
text_block = construct_text_block(text="Some text")
live_post = construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
add_block_to_live_post(TEXT, text_block, live_post)
assert isinstance(live_post, StructValue)
setattr(RichText, "__eq__",
lambda self, other: self.source == other.source)
assert live_post["content"] == StreamValue(
ContentBlock(), [("text", RichText("Some text"))])
def test_construct_live_post_block():
live_post_block = construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
assert live_post_block == StructValue(
LivePostBlock(),
{
"message_id": "1234",
"created": datetime(1970, 1, 1, 12, 00),
"modified": None,
"show": True,
"content": StreamValue(ContentBlock(), []),
},
)
def test_embed_message(telegram_receiver, telegram_embed_message,
blog_page_factory):
live_post_block = construct_live_post_block(message_id="1234",
created=datetime.now())
text = telegram_receiver.get_message_text(
message=telegram_embed_message["message"])
telegram_receiver.process_text(live_post=live_post_block,
message_text=text)
content = live_post_block["content"]
assert content[0].value.source == "This is another test post."
assert content[1].value.source == "This post contains an embed."
assert content[2].block_type == EMBED
assert content[
2].value.url == "https://www.youtube.com/watch?v=Cq3LOsf2kSY"
def test_process_files_bad_mimetype(slack_receiver, slack_image_message,
caplog):
live_post = blocks.construct_live_post_block(
message_id="1234",
created=datetime(1970, 1, 1, 12, 00),
)
message = slack_image_message["event"]
files = slack_receiver.get_message_files(message=message)
image = files[0]
image["mimetype"] = "image/bad_mimetype"
assert slack_receiver.process_files(live_post=live_post,
files=files) is None
assert (
caplog.messages[0] ==
"Couldn't upload test_image.png. Images of type bad_mimetype aren't supported yet."
)
def test_embed_message_2(telegram_receiver, telegram_embed_message_2,
blog_page_factory):
live_post_block = construct_live_post_block(message_id="1234",
created=datetime.now())
text = telegram_receiver.get_message_text(
message=telegram_embed_message_2["message"])
telegram_receiver.process_text(live_post=live_post_block,
message_text=text)
content = live_post_block["content"]
assert content[0].value.source == "This is another test post."
assert content[1].value.source == (
'<a href="https://www.youtube.com/watch?v=Cq3LOsf2kSY">'
"https://www.youtube.com/watch?v=Cq3LOsf2kSY</a>. "
"Some content here.")
assert content[2].value.source == (
"Some content here. "
'<a href="https://www.youtube.com/watch?v=Cq3LOsf2kSY">'
"https://www.youtube.com/watch?v=Cq3LOsf2kSY</a>")
def test_edit_live_posts_sends_signal(blog_page_factory):
count = 0
_channel_id = _renders = _removals = None
def callback(sender, channel_id, renders, removals, **kwargs):
nonlocal count, _channel_id, _renders, _removals
_channel_id, _renders, _removals = channel_id, renders, removals
count += 1
live_page_update.connect(callback)
page = blog_page_factory(channel_id="some-id")
try:
# ADD
live_post = construct_live_post_block(message_id="some-id",
created=now())
page.add_live_post(live_post=live_post)
live_post = page.get_live_post_by_index(live_post_index=0)
live_post_id = live_post.id
assert count == 1
assert _channel_id == "some-id"
assert _renders == [live_post]
assert _removals == []
# EDIT
page.update_live_post(live_post=live_post)
assert count == 2
assert _channel_id == "some-id"
assert _renders == [live_post]
assert _removals == []
# DELETE
page.delete_live_post(message_id="some-id")
assert count == 3
assert _channel_id == "some-id"
assert _renders == {}
assert _removals == [live_post_id]
finally:
live_page_update.disconnect(callback)
def test_live_page_mixin_add_live_post(blog_page_factory):
"""Adds live post and keeps live posts sorted by creation time."""
message_id_0 = "some_message_id"
message_id_1 = "other_message_id"
live_posts = json.dumps([
{
"type": "live_post",
"id": "f6d17667-65f8-4202-9051-48f45d71bd2e",
"value": {
"message_id": message_id_1,
"created": "9999-01-01T12:00:00",
"modified": "9999-01-01T12:00:00",
"show": True,
"content": [],
},
},
{
"type": "live_post",
"id": "906f6590-225f-4204-9e8a-de283f1d173c",
"value": {
"message_id": message_id_0,
"created": "2020-01-01T12:00:00",
"modified": "2020-01-01T12:00:00",
"show": True,
"content": [],
},
},
])
page = blog_page_factory(channel_id="some-id", live_posts=live_posts)
live_post = construct_live_post_block(message_id="some-id", created=now())
page.add_live_post(live_post=live_post)
assert len(page.live_posts) == 3
live_post = page.get_live_post_by_message_id(message_id="some-id")
assert isinstance(live_post, StreamValue.StreamChild)
assert live_post.value["message_id"] == "some-id"
# It should be inserted between the existing live posts
assert page.get_live_post_index(message_id="some-id") == 1
def test_process_text(telegram_receiver, telegram_message_with_entities):
live_post_block = construct_live_post_block(message_id="1234",
created=datetime.now())
text = telegram_receiver.get_message_text(
message=telegram_message_with_entities["message"])
telegram_receiver.process_text(live_post=live_post_block,
message_text=text)
content = live_post_block["content"]
assert content[
0].value.source == "This post contains different type of entities."
assert (
content[1].value.source ==
'This is a regular link <a href="https://github.com/">https://github.com/</a>.'
)
assert content[
2].value.source == "This is a hashtag entity #WagtailLiveBot"
assert (
content[3].value.source ==
'This is a link_text <a href="https://github.com/wagtail">wagtail</a>.'
)
