def GET_wiki_create(self, may_create, page, view=False):
api = c.extension == 'json'
if c.error and c.error['reason'] == 'PAGE_EXISTS':
return self.redirect(join_urls(c.wiki_base_url, page))
elif not may_create or api:
if may_create and c.error:
self.handle_error(403, **c.error)
else:
self.handle_error(404, 'PAGE_NOT_FOUND', may_create=may_create)
elif c.error:
error = ''
if c.error['reason'] == 'PAGE_NAME_LENGTH':
error = _("this wiki cannot handle page names of that magnitude! please select a page name shorter than %d characters") % c.error['max_length']
elif c.error['reason'] == 'PAGE_CREATED_ELSEWHERE':
error = _("this page is a special page, please go into the subreddit settings and save the field once to create this special page")
elif c.error['reason'] == 'PAGE_NAME_MAX_SEPARATORS':
error = _('a max of %d separators "/" are allowed in a wiki page name.') % c.error['MAX_SEPARATORS']
return BoringPage(_("Wiki error"), infotext=error).render()
elif view:
return WikiNotFound().render()
elif may_create:
WikiPage.create(c.site, page)
url = join_urls(c.wiki_base_url, '/edit/', page)
return self.redirect(url)
def GET_wiki_create(self, may_create, page, view=False):
api = c.extension == 'json'
if c.error and c.error['reason'] == 'PAGE_EXISTS':
return self.redirect(join_urls(c.wiki_base_url, page))
elif not may_create or api:
if may_create and c.error:
self.handle_error(403, **c.error)
else:
self.handle_error(404, 'PAGE_NOT_FOUND', may_create=may_create)
elif c.error:
error = ''
if c.error['reason'] == 'PAGE_NAME_LENGTH':
error = _(
"this wiki cannot handle page names of that magnitude! please select a page name shorter than %d characters"
) % c.error['max_length']
elif c.error['reason'] == 'PAGE_CREATED_ELSEWHERE':
error = _(
"this page is a special page, please go into the subreddit settings and save the field once to create this special page"
)
elif c.error['reason'] == 'PAGE_NAME_MAX_SEPARATORS':
error = _(
'a max of %d separators "/" are allowed in a wiki page name.'
) % c.error['MAX_SEPARATORS']
return BoringPage(_("Wiki error"), infotext=error).render()
elif view:
return WikiNotFound().render()
elif may_create:
WikiPage.create(c.site, page)
url = join_urls(c.wiki_base_url, '/edit/', page)
return self.redirect(url)
def POST_wiki_edit(self, pageandprevious, content, page_name, reason):
"""Edit a wiki `page`"""
page, previous = pageandprevious
if not page:
error = c.errors.get(("WIKI_CREATE_ERROR", "page"))
if error:
self.handle_error(403, **(error.msg_params or {}))
if not c.user._spam:
page = WikiPage.create(c.site, page_name)
if c.user._spam:
error = _("You are doing that too much, please try again later.")
self.handle_error(415, "SPECIAL_ERRORS", special_errors=[error])
renderer = RENDERERS_BY_PAGE.get(page.name, "wiki")
if renderer in ("wiki", "reddit"):
content = VMarkdown(("content"), renderer=renderer).run(content)
# Use the raw POST value as we need to tell the difference between
# None/Undefined and an empty string. The validators use a default
# value with both of those cases and would need to be changed.
# In order to avoid breaking functionality, this was done instead.
previous = previous._id if previous else request.POST.get("previous")
try:
# special validation methods
if page.name == "config/stylesheet":
css_errors, parsed = c.site.parse_css(content, verify=False)
if g.css_killswitch:
self.handle_error(403, "STYLESHEET_EDIT_DENIED")
if css_errors:
error_items = [CssError(x).message for x in css_errors]
self.handle_error(415, "SPECIAL_ERRORS", special_errors=error_items)
elif page.name == "config/automoderator":
try:
rules = Ruleset(content)
except ValueError as e:
error_items = [e.message]
self.handle_error(415, "SPECIAL_ERRORS", special_errors=error_items)
# special saving methods
if page.name == "config/stylesheet":
c.site.change_css(content, parsed, previous, reason=reason)
else:
try:
page.revise(content, previous, c.user._id36, reason=reason)
except ContentLengthError as e:
self.handle_error(403, "CONTENT_LENGTH_ERROR", max_length=e.max_length)
# continue storing the special pages as data attributes on the subreddit
# object. TODO: change this to minimize subreddit get sizes.
if page.special and page.name in ATTRIBUTE_BY_PAGE:
setattr(c.site, ATTRIBUTE_BY_PAGE[page.name], content)
c.site._commit()
if page.special or c.is_wiki_mod:
description = modactions.get(page.name, "Page %s edited" % page.name)
ModAction.create(c.site, c.user, "wikirevise", details=description)
except ConflictException as e:
self.handle_error(409, "EDIT_CONFLICT", newcontent=e.new, newrevision=page.revision, diffcontent=e.htmldiff)
return json.dumps({})
def change_css(self,
content,
parsed,
prev=None,
reason=None,
author=None,
force=False):
from r2.models import ModAction
author = author if author else c.user.name
if content is None:
content = ''
try:
wiki = WikiPage.get(self, 'config/stylesheet')
except tdb_cassandra.NotFound:
wiki = WikiPage.create(self, 'config/stylesheet')
wr = wiki.revise(content,
previous=prev,
author=author,
reason=reason,
force=force)
minified = cssmin(parsed)
if minified:
if g.static_stylesheet_bucket:
digest = hashlib.sha1(minified).digest()
self.stylesheet_hash = (
base64.urlsafe_b64encode(digest).rstrip("="))
s3cp.send_file(
g.static_stylesheet_bucket,
self.static_stylesheet_name,
minified,
content_type="text/css",
never_expire=True,
replace=False,
)
self.stylesheet_contents = ""
self.stylesheet_modified = None
else:
self.stylesheet_hash = hashlib.md5(minified).hexdigest()
self.stylesheet_contents = minified
self.stylesheet_modified = datetime.datetime.now(g.tz)
else:
self.stylesheet_contents = ""
self.stylesheet_hash = ""
self.stylesheet_modified = datetime.datetime.now(g.tz)
self.stylesheet_contents_user = "" # reads from wiki; ensure pg clean
self._commit()
ModAction.create(self,
c.user,
action='wikirevise',
details='Updated subreddit stylesheet')
return wr
def POST_wiki_edit(self, pageandprevious, content, page_name, reason):
"""Edit a wiki `page`"""
page, previous = pageandprevious
if not page:
error = c.errors.get(('WIKI_CREATE_ERROR', 'page'))
if error:
self.handle_error(403, **(error.msg_params or {}))
if not c.user._spam:
page = WikiPage.create(c.site, page_name)
if c.user._spam:
error = _("You are doing that too much, please try again later.")
self.handle_error(415, 'SPECIAL_ERRORS', special_errors=[error])
renderer = RENDERERS_BY_PAGE.get(page.name, 'wiki')
if renderer in ('wiki', 'reddit'):
content = VMarkdown(('content'), renderer=renderer).run(content)
# Use the raw POST value as we need to tell the difference between
# None/Undefined and an empty string. The validators use a default
# value with both of those cases and would need to be changed.
# In order to avoid breaking functionality, this was done instead.
previous = previous._id if previous else request.POST.get('previous')
try:
if page.name == 'config/stylesheet':
report, parsed = c.site.parse_css(content, verify=False)
if report is None: # g.css_killswitch
self.handle_error(403, 'STYLESHEET_EDIT_DENIED')
if report.errors:
error_items = [x.message for x in sorted(report.errors)]
self.handle_error(415, 'SPECIAL_ERRORS', special_errors=error_items)
c.site.change_css(content, parsed, previous, reason=reason)
else:
try:
page.revise(content, previous, c.user._id36, reason=reason)
except ContentLengthError as e:
self.handle_error(403, 'CONTENT_LENGTH_ERROR', max_length=e.max_length)
# continue storing the special pages as data attributes on the subreddit
# object. TODO: change this to minimize subreddit get sizes.
if page.special:
setattr(c.site, ATTRIBUTE_BY_PAGE[page.name], content)
setattr(c.site, "prev_" + ATTRIBUTE_BY_PAGE[page.name] + "_id", page.revision)
c.site._commit()
if page.special or c.is_wiki_mod:
description = modactions.get(page.name, 'Page %s edited' % page.name)
ModAction.create(c.site, c.user, 'wikirevise', details=description)
except ConflictException as e:
self.handle_error(409, 'EDIT_CONFLICT', newcontent=e.new, newrevision=page.revision, diffcontent=e.htmldiff)
return json.dumps({})
def POST_wiki_edit(self, pageandprevious, content, page_name, reason):
page, previous = pageandprevious
if not page:
error = c.errors.get(('WIKI_CREATE_ERROR', 'page'))
if error:
self.handle_error(403, **(error.msg_params or {}))
if not c.user._spam:
page = WikiPage.create(c.site, page_name)
if c.user._spam:
error = _("You are doing that too much, please try again later.")
self.handle_error(415, 'SPECIAL_ERRORS', special_errors=[error])
renderer = RENDERERS_BY_PAGE.get(page.name, 'wiki')
if renderer in ('wiki', 'reddit'):
content = VMarkdown(('content'), renderer=renderer).run(content)
# Use the raw POST value as we need to tell the difference between
# None/Undefined and an empty string. The validators use a default
# value with both of those cases and would need to be changed.
# In order to avoid breaking functionality, this was done instead.
previous = previous._id if previous else request.post.get('previous')
try:
if page.name == 'config/stylesheet':
report, parsed = c.site.parse_css(content, verify=False)
if report is None: # g.css_killswitch
self.handle_error(403, 'STYLESHEET_EDIT_DENIED')
if report.errors:
error_items = [x.message for x in sorted(report.errors)]
self.handle_error(415, 'SPECIAL_ERRORS', special_errors=error_items)
c.site.change_css(content, parsed, previous, reason=reason)
else:
try:
page.revise(content, previous, c.user._id36, reason=reason)
except ContentLengthError as e:
self.handle_error(403, 'CONTENT_LENGTH_ERROR', max_length=e.max_length)
# continue storing the special pages as data attributes on the subreddit
# object. TODO: change this to minimize subreddit get sizes.
if page.special:
setattr(c.site, ATTRIBUTE_BY_PAGE[page.name], content)
setattr(c.site, "prev_" + ATTRIBUTE_BY_PAGE[page.name] + "_id", str(page.revision))
c.site._commit()
if page.special or c.is_wiki_mod:
description = modactions.get(page.name, 'Page %s edited' % page.name)
ModAction.create(c.site, c.user, 'wikirevise', details=description)
except ConflictException as e:
self.handle_error(409, 'EDIT_CONFLICT', newcontent=e.new, newrevision=page.revision, diffcontent=e.htmldiff)
return json.dumps({})
def change_css(self, content, parsed, prev=None, reason=None, author=None, force=False):
from r2.models import ModAction
author = author if author else c.user.name
if content is None:
content = ''
try:
wiki = WikiPage.get(self, 'config/stylesheet')
except tdb_cassandra.NotFound:
wiki = WikiPage.create(self, 'config/stylesheet')
wr = wiki.revise(content, previous=prev, author=author, reason=reason, force=force)
self.stylesheet_contents = parsed
self.stylesheet_hash = md5(parsed).hexdigest()
set_last_modified(self, 'stylesheet_contents')
c.site._commit()
ModAction.create(self, c.user, action='wikirevise', details='Updated subreddit stylesheet')
return wr
def change_css(self, content, parsed, prev=None, reason=None, author=None, force=False):
from r2.models import ModAction
author = author if author else c.user.name
if content is None:
content = ''
try:
wiki = WikiPage.get(self, 'config/stylesheet')
except tdb_cassandra.NotFound:
wiki = WikiPage.create(self, 'config/stylesheet')
wr = wiki.revise(content, previous=prev, author=author, reason=reason, force=force)
self.stylesheet_contents = parsed
self.stylesheet_hash = md5(parsed).hexdigest()
set_last_modified(self, 'stylesheet_contents')
c.site._commit()
ModAction.create(self, c.user, action='wikirevise', details='Updated subreddit stylesheet')
return wr
def change_css(self, content, parsed, prev=None, reason=None, author=None, force=False):
from r2.models import ModAction
author = author if author else c.user.name
if content is None:
content = ""
try:
wiki = WikiPage.get(self, "config/stylesheet")
except tdb_cassandra.NotFound:
wiki = WikiPage.create(self, "config/stylesheet")
wr = wiki.revise(content, previous=prev, author=author, reason=reason, force=force)
minified = cssmin(parsed)
if minified:
if g.static_stylesheet_bucket:
digest = hashlib.sha1(minified).digest()
self.stylesheet_hash = base64.urlsafe_b64encode(digest).rstrip("=")
s3cp.send_file(
g.static_stylesheet_bucket,
self.static_stylesheet_name,
minified,
content_type="text/css",
never_expire=True,
replace=False,
)
self.stylesheet_contents = ""
self.stylesheet_modified = None
else:
self.stylesheet_hash = hashlib.md5(minified).hexdigest()
self.stylesheet_contents = minified
self.stylesheet_modified = datetime.datetime.now(g.tz)
else:
self.stylesheet_contents = ""
self.stylesheet_hash = ""
self.stylesheet_modified = datetime.datetime.now(g.tz)
self.stylesheet_contents_user = "" # reads from wiki; ensure pg clean
self._commit()
ModAction.create(self, c.user, action="wikirevise", details="Updated subreddit stylesheet")
return wr
def POST_wiki_edit(self, pageandprevious, content, page_name, reason):
"""Edit a wiki `page`"""
page, previous = pageandprevious
if c.user._spam:
error = _("You are doing that too much, please try again later.")
self.handle_error(415, 'SPECIAL_ERRORS', special_errors=[error])
if not page:
error = c.errors.get(('WIKI_CREATE_ERROR', 'page'))
if error:
self.handle_error(403, **(error.msg_params or {}))
VNotInTimeout().run(action_name="wikirevise",
details_text="create")
page = WikiPage.create(c.site, page_name)
else:
VNotInTimeout().run(action_name="wikirevise",
details_text="edit",
target=page)
error = c.errors.get(('MAY_NOT_REVISE', 'page'))
if error:
self.handle_error(403, **(error.msg_params or {}))
renderer = RENDERERS_BY_PAGE.get(page.name, 'wiki')
if renderer in ('wiki', 'reddit'):
content = VMarkdown(('content'), renderer=renderer).run(content)
# Use the raw POST value as we need to tell the difference between
# None/Undefined and an empty string. The validators use a default
# value with both of those cases and would need to be changed.
# In order to avoid breaking functionality, this was done instead.
previous = previous._id if previous else request.POST.get('previous')
try:
# special validation methods
if page.name == 'config/stylesheet':
css_errors, parsed = c.site.parse_css(content, verify=False)
if g.css_killswitch:
self.handle_error(403, 'STYLESHEET_EDIT_DENIED')
if css_errors:
error_items = [CssError(x).message for x in css_errors]
self.handle_error(415,
'SPECIAL_ERRORS',
special_errors=error_items)
elif page.name == "config/automoderator":
try:
rules = Ruleset(content)
except ValueError as e:
error_items = [e.message]
self.handle_error(415,
"SPECIAL_ERRORS",
special_errors=error_items)
# special saving methods
if page.name == "config/stylesheet":
c.site.change_css(content, parsed, previous, reason=reason)
else:
try:
page.revise(content, previous, c.user._id36, reason=reason)
except ContentLengthError as e:
self.handle_error(403,
'CONTENT_LENGTH_ERROR',
max_length=e.max_length)
# continue storing the special pages as data attributes on the subreddit
# object. TODO: change this to minimize subreddit get sizes.
if page.special and page.name in ATTRIBUTE_BY_PAGE:
setattr(c.site, ATTRIBUTE_BY_PAGE[page.name], content)
c.site._commit()
if page.special or c.is_wiki_mod:
description = modactions.get(page.name,
'Page %s edited' % page.name)
ModAction.create(c.site,
c.user,
"wikirevise",
details=description,
description=reason)
except ConflictException as e:
self.handle_error(409,
'EDIT_CONFLICT',
newcontent=e.new,
newrevision=page.revision,
diffcontent=e.htmldiff)
return json.dumps({})