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Attempting to corral APNS push notification max sizes due to chinese unicode characters being 3 bytes.

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This commit is contained in:
Samuel Clay 2018-08-09 10:01:59 -04:00
parent 3cd09d0f7b
commit 0a49e1b073
1 changed files with 5 additions and 3 deletions
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8
utils/story_functions.py
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@ -272,11 +272,13 @@ def linkify(*args, **kwargs):
return xhtml_unescape_tornado(linkify_tornado(*args, **kwargs)) return xhtml_unescape_tornado(linkify_tornado(*args, **kwargs))
def truncate_chars(value, max_length): def truncate_chars(value, max_length):
if len(value) <= max_length: if isinstance(value, unicode):
uvalue = value.encode('utf-8')
if len(uvalue) <= max_length:
return value return value
truncd_val = value[:max_length] truncd_val = uvalue[:max_length]
if value[max_length] != " ": if uvalue[max_length] != " ":
rightmost_space = truncd_val.rfind(" ") rightmost_space = truncd_val.rfind(" ")
if rightmost_space != -1: if rightmost_space != -1:
truncd_val = truncd_val[:rightmost_space] truncd_val = truncd_val[:rightmost_space]