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New signal: html_footer

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This commit is contained in:
Raphael Michel
2017-03-08 14:38:25 +01:00
parent ecd90da554
commit 177d46ab8d
4 changed files with 18 additions and 2 deletions
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2
doc/development/api/general.rst
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@@ -25,7 +25,7 @@ Frontend
-------- --------
.. automodule:: pretix.presale.signals .. automodule:: pretix.presale.signals
:members: html_head, footer_links, front_page_top, front_page_bottom, checkout_confirm_messages :members: html_head, html_footer, footer_links, front_page_top, front_page_bottom, checkout_confirm_messages
.. automodule:: pretix.presale.signals .. automodule:: pretix.presale.signals

6
src/pretix/presale/context.py
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@@ -4,7 +4,7 @@ from i18nfield.strings import LazyI18nString
from pretix.base.settings import GlobalSettingsObject from pretix.base.settings import GlobalSettingsObject
from .signals import footer_link, html_head from .signals import footer_link, html_footer, html_head
def contextprocessor(request): def contextprocessor(request):
@@ -19,6 +19,7 @@ def contextprocessor(request):
'DEBUG': settings.DEBUG, 'DEBUG': settings.DEBUG,
} }
_html_head = [] _html_head = []
_html_foot = []
_footer = [] _footer = []
if hasattr(request, 'event'): if hasattr(request, 'event'):
@@ -40,6 +41,8 @@ def contextprocessor(request):
if hasattr(request, 'event'): if hasattr(request, 'event'):
for receiver, response in html_head.send(request.event, request=request): for receiver, response in html_head.send(request.event, request=request):
_html_head.append(response) _html_head.append(response)
for receiver, response in html_footer.send(request.event, request=request):
_html_foot.append(response)
for receiver, response in footer_link.send(request.event, request=request): for receiver, response in footer_link.send(request.event, request=request):
if isinstance(response, list): if isinstance(response, list):
_footer += response _footer += response
@@ -52,6 +55,7 @@ def contextprocessor(request):
ctx['event'] = request.event ctx['event'] = request.event
ctx['html_head'] = "".join(_html_head) ctx['html_head'] = "".join(_html_head)
ctx['html_foot'] = "".join(_html_foot)
ctx['footer'] = _footer ctx['footer'] = _footer
ctx['site_url'] = settings.SITE_URL ctx['site_url'] = settings.SITE_URL

11
src/pretix/presale/signals.py
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@@ -11,6 +11,17 @@ of every page in the frontend. You will get the request as the keyword argument
As with all plugin signals, the ``sender`` keyword argument will contain the event. As with all plugin signals, the ``sender`` keyword argument will contain the event.
""" """
html_footer = EventPluginSignal(
providing_args=["request"]
)
"""
This signal allows you to put code before the end of the HTML ``<body>`` tag
of every page in the frontend. You will get the request as the keyword argument
``request`` and are expected to return plain HTML.
As with all plugin signals, the ``sender`` keyword argument will contain the event.
"""
footer_link = EventPluginSignal( footer_link = EventPluginSignal(
providing_args=["request"] providing_args=["request"]
) )

1
src/pretix/presale/templates/pretixpresale/base.html
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@@ -68,5 +68,6 @@
{% else %} {% else %}
<script src="{% statici18n LANGUAGE_CODE %}" async></script> <script src="{% statici18n LANGUAGE_CODE %}" async></script>
{% endif %} {% endif %}
{{ html_foot|safe }}
</body> </body>
</html> </html>