109 lines
3.3 KiB
Python
109 lines
3.3 KiB
Python
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# -*- coding: utf-8 -*-
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import base64
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import hashlib
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import os
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import logging
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from pelican.utils import strftime
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from .utils import string_to_bool
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from .utils import datetime_from_timestamp
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from .registration import content_git_object_init
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logger = logging.getLogger(__name__)
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@content_git_object_init.connect
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def filetime_from_git(content, git_content):
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'''
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Update modification and creation times from git
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'''
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if not content.settings['GIT_FILETIME_FROM_GIT']:
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# Disabled for everything
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return
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if not string_to_bool(content.metadata.get('gittime', 'yes')):
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# Disable for this content
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return
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path = content.source_path
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fs_creation_time = datetime_from_timestamp(os.stat(path).st_ctime, content)
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fs_modified_time = datetime_from_timestamp(os.stat(path).st_mtime, content)
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# 1. file is not managed by git
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# date: fs time
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# 2. file is staged, but has no commits
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# date: fs time
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# 3. file is managed, and clean
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# date: first commit time, update: last commit time or None
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# 4. file is managed, but dirty
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# date: first commit time, update: fs time
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if git_content.is_managed_by_git():
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if git_content.is_committed():
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content.date = git_content.get_oldest_commit_date()
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if git_content.is_modified():
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content.modified = fs_modified_time
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else:
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content.modified = git_content.get_newest_commit_date()
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else:
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# File isn't committed
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content.date = fs_creation_time
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else:
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# file is not managed by git
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content.date = fs_creation_time
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# Clean up content attributes
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if not hasattr(content, 'modified'):
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content.modified = content.date
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if hasattr(content, 'date'):
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content.locale_date = strftime(content.date, content.date_format)
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if hasattr(content, 'modified'):
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content.locale_modified = strftime(
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content.modified, content.date_format)
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@content_git_object_init.connect
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def git_sha_metadata(content, git_content):
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'''
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Add sha metadata to content
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'''
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if not content.settings['GIT_SHA_METADATA']:
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return
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if not git_content.is_committed():
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return
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content.metadata['gitsha_newest'] = str(git_content.get_newest_commit())
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content.metadata['gitsha_oldest'] = str(git_content.get_oldest_commit())
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@content_git_object_init.connect
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def git_permalink(content, git_content):
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'''
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Add git based permalink id to content metadata
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'''
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if not content.settings['GIT_GENERATE_PERMALINK']:
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return
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if not string_to_bool(content.metadata.get('git_permalink', 'yes')):
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# Disable for this content
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return
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if not git_content.is_committed():
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return
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permalink_hash = hashlib.sha1()
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permalink_hash.update(str(git_content.get_oldest_commit()))
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permalink_hash.update(str(git_content.get_oldest_filename()))
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git_permalink_id = base64.urlsafe_b64encode(permalink_hash.digest())
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permalink_id_metadata_key = content.settings['PERMALINK_ID_METADATA_KEY']
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if permalink_id_metadata_key in content.metadata:
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content.metadata[permalink_id_metadata_key] = (
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','.join((
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content.metadata[permalink_id_metadata_key], git_permalink_id)))
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else:
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content.metadata[permalink_id_metadata_key] = git_permalink_id
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