def _update_inlinks(self, added_outlinks, removed_outlinks):
# handle added links
updates = []
for rel, titles in added_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.add_inlink(self.title, rel)
updates.append(page)
if updates:
ndb.put_multi(updates)
for page in updates:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
# handle removed links
updates = []
deletes = []
for rel, titles in removed_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.del_inlink(self.title, rel)
if len(page.inlinks) == 0 and page.revision == 0 and page.key:
deletes.append(page.key)
else:
updates.append(page)
if updates:
ndb.put_multi(updates)
if deletes:
ndb.delete_multi(deletes)
for page in updates + deletes:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
def _update_redirected_links(self, new_redir, old_redir):
"""Change in/out links of self and related pages according to new redirect metadata"""
if old_redir == new_redir:
return
source = WikiPage.get_by_title(old_redir, follow_redirect=True) if old_redir else self
if len(source.inlinks) == 0:
return
target = WikiPage.get_by_title(new_redir, follow_redirect=True) if new_redir else self
updates = [source, target]
for rel, titles in source.inlinks.items():
for t in titles:
page = WikiPage.get_by_title(t)
page.del_outlink(source.title, rel)
page.add_outlink(target.title, rel)
updates.append(page)
target.add_inlinks(source.inlinks[rel], rel)
del source.inlinks[rel]
for p in updates:
p.save()
for page in updates:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
def _update_redirected_links(self, new_redir, old_redir):
"""Change in/out links of self and related pages according to new redirect metadata"""
if old_redir == new_redir:
return
source = WikiPage.get_by_title(
old_redir, follow_redirect=True) if old_redir else self
if len(source.inlinks) == 0:
return
target = WikiPage.get_by_title(
new_redir, follow_redirect=True) if new_redir else self
updates = [source, target]
for rel, titles in source.inlinks.items():
for t in titles:
page = WikiPage.get_by_title(t)
page.del_outlink(source.title, rel)
page.add_outlink(target.title, rel)
updates.append(page)
target.add_inlinks(source.inlinks[rel], rel)
del source.inlinks[rel]
ndb.put_multi(updates)
for page in updates:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
def _update_inlinks(self, added_outlinks, removed_outlinks):
# handle added links
updates = []
for rel, titles in added_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.add_inlink(self.title, rel)
updates.append(page)
if updates:
ndb.put_multi(updates)
for page in updates:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
# handle removed links
updates = []
deletes = []
for rel, titles in removed_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.del_inlink(self.title, rel)
if len(page.inlinks) == 0 and page.revision == 0 and page.key:
deletes.append(page.key)
else:
updates.append(page)
if updates:
ndb.put_multi(updates)
if deletes:
ndb.delete_multi(deletes)
for page in updates + deletes:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
def _update_content_all(self, body, base_revision, comment, user, force_update, dont_create_rev, dont_defer):
# do not update if the body is not changed
if not force_update and self.body == body:
return False
# validate and prepare new contents
new_data, new_md = self.validate_new_content(base_revision, body, user)
new_body = self._merge_if_needed(base_revision, body)
# get old data and metadata
old_md = self.metadata.copy()
old_data = self.data.copy()
# delete caches
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
caching.del_metadata(self.title)
caching.del_data(self.title)
# update model and save
self.body = new_body
self.modifier = user
self.description = PageOperationMixin.make_description(new_body)
self.acl_read = new_md.get('read', '')
self.acl_write = new_md.get('write', '')
self.comment = comment
self.itemtype_path = schema.get_itemtype_path(new_md['schema'])
self._update_pub_state(new_md, old_md)
if not dont_create_rev:
self.revision += 1
if not force_update:
self.updated_at = datetime.now()
self.put()
# create revision
if not dont_create_rev:
rev_key = self._rev_key()
rev = WikiPageRevision(parent=rev_key, title=self.title, body=self.body,
created_at=self.updated_at, revision=self.revision,
comment=self.comment, modifier=self.modifier,
acl_read=self.acl_read, acl_write=self.acl_write)
rev.put()
# update inlinks, outlinks and schema data index
self.update_links_and_data(old_md.get('redirect'), new_md.get('redirect'), old_data, new_data, dont_defer)
# delete config cache
if self.title == '.config':
caching.del_config()
# delete title cache if it's a new page
if self.revision == 1:
caching.del_titles()
return True
def _unpublish(self, save):
if self.published_at is None:
return
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
if self.newer_title:
caching.del_rendered_body(self.newer_title)
caching.del_hashbangs(self.newer_title)
if self.older_title:
caching.del_rendered_body(self.older_title)
caching.del_hashbangs(self.older_title)
older = WikiPage.get_by_title(self.older_title)
newer = WikiPage.get_by_title(self.newer_title)
if self.older_title is not None and self.newer_title is not None:
newer.older_title = self.older_title
older.newer_title = self.newer_title
newer.save()
older.save()
elif self.older_title is not None:
older.newer_title = None
older.save()
elif self.newer_title is not None:
newer.older_title = None
newer.save()
self.published_at = None
self.published_to = None
self.older_title = None
self.newer_title = None
if save:
self.save()
def _publish(self, title, save):
if self.published_at is not None and self.published_to == title:
return
posts = WikiPage.get_posts_of(title, index=0, count=1)
if len(posts) > 0:
latest = posts[0]
latest.newer_title = self.title
latest.save()
self.older_title = latest.title
self.published_to = title
self.published_at = datetime.utcnow().replace(tzinfo=utc)
if save:
self.save()
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
if self.newer_title:
caching.del_rendered_body(self.newer_title)
caching.del_hashbangs(self.newer_title)
if self.older_title:
caching.del_rendered_body(self.older_title)
caching.del_hashbangs(self.older_title)
def _unpublish(self, save):
if self.published_at is None:
return
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
if self.newer_title:
caching.del_rendered_body(self.newer_title)
caching.del_hashbangs(self.newer_title)
if self.older_title:
caching.del_rendered_body(self.older_title)
caching.del_hashbangs(self.older_title)
older = WikiPage.get_by_title(self.older_title)
newer = WikiPage.get_by_title(self.newer_title)
if self.older_title is not None and self.newer_title is not None:
newer.older_title = self.older_title
older.newer_title = self.newer_title
newer.put()
older.put()
elif self.older_title is not None:
older.newer_title = None
older.put()
elif self.newer_title is not None:
newer.older_title = None
newer.put()
self.published_at = None
self.published_to = None
self.older_title = None
self.newer_title = None
if save:
self.put()
def _publish(self, title, save):
if self.published_at is not None and self.published_to == title:
return
posts = WikiPage.get_posts_of(title, index=0, count=1)
if len(posts) > 0:
latest = posts[0]
latest.newer_title = self.title
latest.put()
self.older_title = latest.title
self.published_to = title
self.published_at = datetime.now()
if save:
self.put()
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
if self.newer_title:
caching.del_rendered_body(self.newer_title)
caching.del_hashbangs(self.newer_title)
if self.older_title:
caching.del_rendered_body(self.older_title)
caching.del_hashbangs(self.older_title)
def _publish(self, title, save):
if self.published_at is not None and self.published_to == title:
return
posts = WikiPage.get_posts_of(title, 1)
if len(posts) > 0:
latest = posts[0]
latest.newer_title = self.title
latest.put()
self.older_title = latest.title
self.published_to = title
self.published_at = datetime.now()
if save:
self.put()
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
if self.newer_title:
caching.del_rendered_body(self.newer_title)
caching.del_hashbangs(self.newer_title)
if self.older_title:
caching.del_rendered_body(self.older_title)
caching.del_hashbangs(self.older_title)
def _update_inlinks(self, added_outlinks, removed_outlinks):
# handle added links
updates = []
for rel, titles in added_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.add_inlink(self.title, rel)
page.save()
updates.append(page)
if updates:
for page in updates:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
# handle removed links
updates = []
deletes = []
for rel, titles in removed_outlinks.items():
for title in titles:
page = WikiPage.get_by_title(title, follow_redirect=True)
page.del_inlink(self.title, rel)
if len(page.inlinks) == 0 and page.revision == 0 and page.id:
deletes.append(page)
else:
updates.append(page)
for page in updates + deletes:
caching.del_rendered_body(page.title)
caching.del_hashbangs(page.title)
for page in updates:
page.save()
for page in deletes:
page.set_cur_user(self.cur_user)
page.delete(self.cur_user)
def _update_content_all(self, body, base_revision, comment, user, force_update, dont_create_rev):
# do not update if the body is not changed
if not force_update and self.body == body:
return False
now = datetime.utcnow().replace(tzinfo=utc)
# validate and prepare new contents
new_data, new_md = self.validate_new_content(base_revision, body, user)
new_body = self._merge_if_needed(base_revision, body)
# get old data and metadata
try:
old_md = self.metadata.copy()
except ValueError:
old_md = {}
try:
old_data = self.data.copy()
except ValueError:
old_data = {}
# delete caches
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
caching.del_metadata(self.title)
caching.del_data(self.title)
# update model and save
self.body = new_body
if user and not user.is_anonymous():
self.modifier = user
self.description = PageOperationMixin.make_description(new_body)
self.acl_read = new_md.get('read', '')
self.acl_write = new_md.get('write', '')
self.comment = comment
self.itemtype_path = schema.get_itemtype_path(new_md['schema'])
self._update_pub_state(new_md, old_md)
if not dont_create_rev:
self.revision += 1
if not force_update:
self.updated_at = now
self.save()
# create revision
if not dont_create_rev:
rev = WikiPageRevision(page=self, title=self.title, body=self.body,
created_at=self.updated_at, revision=self.revision,
comment=self.comment, modifier=self.modifier)
rev.save()
self.update_links_and_data(old_md.get('redirect'), new_md.get('redirect'), old_data, new_data)
# delete config cache
if self.title == '.config':
caching.del_config()
# delete title cache if it's a new page
if self.revision == 1:
caching.del_titles()
return True
def _update_content_all(self, body, base_revision, comment, user,
force_update, dont_create_rev, dont_defer):
# do not update if the body is not changed
if not force_update and self.body == body:
return False
now = datetime.now()
# validate and prepare new contents
new_data, new_md = self.validate_new_content(base_revision, body, user)
new_body = self._merge_if_needed(base_revision, body)
# get old data and metadata
try:
old_md = self.metadata.copy()
except ValueError:
old_md = {}
try:
old_data = self.data.copy()
except ValueError:
old_data = {}
# delete caches
caching.del_rendered_body(self.title)
caching.del_hashbangs(self.title)
caching.del_metadata(self.title)
caching.del_data(self.title)
# update model and save
self.body = new_body
self.modifier = user
self.description = PageOperationMixin.make_description(new_body)
self.acl_read = new_md.get('read', '')
self.acl_write = new_md.get('write', '')
self.comment = comment
self.itemtype_path = schema.get_itemtype_path(new_md['schema'])
self._update_pub_state(new_md, old_md)
if not dont_create_rev:
self.revision += 1
if not force_update:
self.updated_at = now
self.put()
# create revision
if not dont_create_rev:
rev_key = self._rev_key()
rev = WikiPageRevision(parent=rev_key,
title=self.title,
body=self.body,
created_at=self.updated_at,
revision=self.revision,
comment=self.comment,
modifier=self.modifier,
acl_read=self.acl_read,
acl_write=self.acl_write)
rev.put()
# update inlinks, outlinks and schema data index
self.update_links_and_data(old_md.get('redirect'),
new_md.get('redirect'), old_data, new_data,
dont_defer)
# delete config cache
if self.title == '.config':
caching.del_config()
# delete title cache if it's a new page
if self.revision == 1:
caching.del_titles()
return True