Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-02 12:46:01 -04:00
Code Issues Projects Releases Packages Wiki Activity

Only load jinja2 templates once

Browse source 
Instead of every time a new email pusher is created, as loading jinja2
templates is slow.
This commit is contained in:
Erik Johnston 2017-05-22 17:48:53 +01:00
parent 539aa4d333
commit 11c2a3655f
5 changed files with 106 additions and 60 deletions
Download patch file Download diff file Expand all files Collapse all files

87
synapse/push/mailer.py
View file

@ -78,23 +78,17 @@ ALLOWED_ATTRS = {
class Mailer(object):
def __init__(self, hs, app_name):
def __init__(self, hs, app_name, notif_template_html, notif_template_text):
self.hs = hs
self.notif_template_html = notif_template_html
self.notif_template_text = notif_template_text
self.store = self.hs.get_datastore()
self.macaroon_gen = self.hs.get_macaroon_generator()
self.state_handler = self.hs.get_state_handler()
loader = jinja2.FileSystemLoader(self.hs.config.email_template_dir)
self.app_name = app_name
logger.info("Created Mailer for app_name %s" % app_name)
env = jinja2.Environment(loader=loader)
env.filters["format_ts"] = format_ts_filter
env.filters["mxc_to_http"] = self.mxc_to_http_filter
self.notif_template_html = env.get_template(
self.hs.config.email_notif_template_html
)
self.notif_template_text = env.get_template(
self.hs.config.email_notif_template_text
)
@defer.inlineCallbacks
def send_notification_mail(self, app_id, user_id, email_address,
@ -481,28 +475,6 @@ class Mailer(object):
urllib.urlencode(params),
)
def mxc_to_http_filter(self, value, width, height, resize_method="crop"):
if value[0:6] != "mxc://":
return ""
serverAndMediaId = value[6:]
fragment = None
if '#' in serverAndMediaId:
(serverAndMediaId, fragment) = serverAndMediaId.split('#', 1)
fragment = "#" + fragment
params = {
"width": width,
"height": height,
"method": resize_method,
}
return "%s_matrix/media/v1/thumbnail/%s?%s%s" % (
self.hs.config.public_baseurl,
serverAndMediaId,
urllib.urlencode(params),
fragment or "",
)
def safe_markup(raw_html):
return jinja2.Markup(bleach.linkify(bleach.clean(
@ -543,3 +515,52 @@ def string_ordinal_total(s):
def format_ts_filter(value, format):
return time.strftime(format, time.localtime(value / 1000))
def load_jinja2_templates(config):
"""Load the jinja2 email templates from disk
Returns:
(notif_template_html, notif_template_text)
"""
logger.info("loading jinja2")
loader = jinja2.FileSystemLoader(config.email_template_dir)
env = jinja2.Environment(loader=loader)
env.filters["format_ts"] = format_ts_filter
env.filters["mxc_to_http"] = _create_mxc_to_http_filter(config)
notif_template_html = env.get_template(
config.email_notif_template_html
)
notif_template_text = env.get_template(
config.email_notif_template_text
)
return notif_template_html, notif_template_text
def _create_mxc_to_http_filter(config):
def mxc_to_http_filter(value, width, height, resize_method="crop"):
if value[0:6] != "mxc://":
return ""
serverAndMediaId = value[6:]
fragment = None
if '#' in serverAndMediaId:
(serverAndMediaId, fragment) = serverAndMediaId.split('#', 1)
fragment = "#" + fragment
params = {
"width": width,
"height": height,
"method": resize_method,
}
return "%s_matrix/media/v1/thumbnail/%s?%s%s" % (
config.public_baseurl,
serverAndMediaId,
urllib.urlencode(params),
fragment or "",
)
return mxc_to_http_filter