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Add signals global_html_head, global_html_page_header, and global_html_footer

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This commit is contained in:
Raphael Michel
2020-07-29 18:29:44 +02:00
parent 80b6a3d27d
commit 4c77e2f16e
3 changed files with 46 additions and 2 deletions
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35
src/pretix/presale/signals.py
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@@ -1,5 +1,40 @@
from django.dispatch import Signal
from pretix.base.signals import EventPluginSignal
global_html_head = Signal(
providing_args=["request"]
)
"""
This signal allows you to put code inside the HTML ``<head>`` tag
of every page in the frontend. You will get the request as the keyword argument
``request`` and are expected to return plain HTML.
This signal is called regardless of whether your plugin is active for all pages of the system.
"""
global_html_page_header = Signal(
providing_args=["request"]
)
"""
This signal allows you to put code right in the beginning 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.
This signal is called regardless of whether your plugin is active for all pages of the system.
"""
global_html_footer = Signal(
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.
This signal is called regardless of whether your plugin is active for all pages of the system.
"""
html_head = EventPluginSignal(
providing_args=["request"]
)