def get_text_content(primary_text=None,
primary_text_type=PLAIN_TEXT_TYPE,
secondary_text=None,
secondary_text_type=PLAIN_TEXT_TYPE,
tertiary_text=None,
tertiary_text_type=PLAIN_TEXT_TYPE):
# type: (str, str, str, str, str, str) -> TextContent
"""Responsible for building text content object using ask-sdk-model
in Alexa skills kit display interface.
https://developer.amazon.com/docs/custom-skills/display-interface-reference.html#textcontent-object-specifications.
:param primary_text: Text for primary_text field
:type primary_text: (optional) str
:param primary_text_type: Type of the primary text field. Allowed
values are `PlainText` and `RichText`.
Defaulted to `PlainText`.
:param secondary_text: Text for secondary_text field
:type primary_text_type: (optional) str
:type secondary_text: (optional) str
:param secondary_text_type: Type of the secondary text field.
Allowed values are `PlainText` and `RichText`.
Defaulted to `PlainText`.
:param tertiary_text: Text for tertiary_text field
:type tertiary_text: (optional) str
:param tertiary_text_type: Type of the tertiary text field.
Allowed values are `PlainText` and `RichText`.
Defaulted to `PlainText`.
:return: Text Content instance with primary, secondary and tertiary
text set.
:rtype: TextContent
:raises: ValueError
"""
text_content = TextContent()
if primary_text:
text_content.primary_text = __set_text_field(primary_text,
primary_text_type)
if secondary_text:
text_content.secondary_text = __set_text_field(secondary_text,
secondary_text_type)
if tertiary_text:
text_content.tertiary_text = __set_text_field(tertiary_text,
tertiary_text_type)
return text_content
def test_build_primary_text_rich(self):
text_val = "test"
rich_text = RichText(text=text_val)
text_content = TextContent(primary_text=rich_text)
assert get_text_content(
primary_text=text_val, primary_text_type=RICH_TEXT_TYPE) == text_content, \
"get_text_content helper returned wrong text content with " \
"primary text and rich type"
def render(handler_input, message):
# Check for display
if not handler_input.request_envelope.context.system.device.supported_interfaces.display:
print('No display to render.')
return
if not message.get('display_text'):
print('Render template without primary text!')
text = message.get('display_text', '')
if isinstance(text, list):
text = settings.pick_random(text)
subtext = message.get('display_subtext', '')
if isinstance(subtext, list):
subtext = settings.pick_random(subtext)
background = (
message.get('bg_image') or
settings.pick_random(settings.IMAGES['background'])
)
data = {
'back_button': BackButtonBehavior('HIDDEN'),
'background_image': Image(sources=[ImageInstance(url=background)]),
'title': message['display_title'],
'text_content': TextContent(PlainText(text), PlainText(subtext)),
}
if message.get('image'):
image = Image(sources=[ImageInstance(url=message['image'])])
template = BodyTemplate3(**data, image=image)
else:
template = BodyTemplate1(**data)
directive = RenderTemplateDirective(template=template)
handler_input.attributes_manager.request_attributes['directives'].append(directive)
