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Add a per post max-summary-length metadata (#2209)

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This commit is contained in:
Jerry Asher 2017-10-26 17:08:55 -07:00
commit e3052fe1cc
1 changed files with 16 additions and 3 deletions
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19
pelican/contents.py Normal file → Executable file
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@ -340,11 +340,24 @@ class Content(object):
if hasattr(self, '_summary'):
return self._update_content(self._summary, siteurl)
if self.settings['SUMMARY_MAX_LENGTH'] is None:
# a page specific max summary length was found
if hasattr(self, 'summary_max_length'):
summary_max_length = getattr(self, 'summary_max_length')
if summary_max_length.upper() == 'NONE':
return self.content
else:
summary_max_length = int(summary_max_length)
return truncate_html_words(self.content, summary_max_length)
if 'SUMMARY_MAX_LENGTH' in self.settings:
summary_max_length = self.settings['SUMMARY_MAX_LENGTH']
else:
summary_max_length = None
if summary_max_length is None:
return self.content
return truncate_html_words(self.content,
self.settings['SUMMARY_MAX_LENGTH'])
return truncate_html_words(self.content, summary_max_length)
@property
def summary(self):