def run(self, lines):
new_text = []
previous_line = ""
line_index = None
previous_line_was_image = False
image = None
image_id = None
alignment = None
caption_lines = []
for line in lines:
m = IMAGE_RE.match(line)
if m:
previous_line_was_image = True
image_id = m.group('id').strip()
alignment = m.group('align')
try:
image = models.Image.objects.get(
article=self.markdown.article,
id=image_id,
current_revision__deleted=False)
except models.Image.DoesNotExist:
pass
line_index = line.find(m.group(1))
line = line.replace(m.group(1), "")
previous_line = line
caption_lines = []
elif previous_line_was_image:
if line.startswith(" "):
caption_lines.append(line[4:])
line = None
else:
caption_placeholder = "{{{IMAGECAPTION}}}"
html = render_to_string("wiki/plugins/images/render.html",
context={
'image': image,
'caption': caption_placeholder,
'align': alignment,
})
html_before, html_after = html.split(caption_placeholder)
placeholder_before = self.markdown.htmlStash.store(
html_before, safe=True)
placeholder_after = self.markdown.htmlStash.store(
html_after, safe=True)
new_line = placeholder_before + "\n".join(
caption_lines) + placeholder_after + "\n"
previous_line_was_image = False
if previous_line is not "":
if previous_line[line_index:] is not "":
new_line = new_line[0:-1]
new_text[-1] = (previous_line[0:line_index] +
new_line + previous_line[line_index:] +
"\n" + line)
line = None
else:
line = new_line + line
if line is not None:
new_text.append(line)
return new_text
def article_list(self, depth="2"):
html = render_to_string(
"wiki/plugins/macros/article_list.html",
context={
'article_children': self.markdown.article.get_children(
article__current_revision__deleted=False),
'depth': int(depth) + 1,
})
return self.markdown.htmlStash.store(html, safe=True)
def article_list(self, depth="2"):
html = render_to_string(
"wiki/plugins/macros/article_list.html",
context={
'article_children': self.markdown.article.get_children(
article__current_revision__deleted=False),
'depth': int(depth) + 1,
})
return self.markdown.htmlStash.store(html, safe=True)
def response_forbidden(request, article, urlpath):
if request.user.is_anonymous():
qs = request.META.get("QUERY_STRING", "")
if qs:
qs = urlquote("?" + qs)
else:
qs = ""
return redirect(settings.LOGIN_URL + "?next=" + request.path + qs)
else:
return HttpResponseForbidden(
render_to_string(
"wiki/permission_denied.html", context={"article": article, "urlpath": urlpath}, request=request
)
)
def run(self, lines):
new_text = []
for line in lines:
m = ATTACHMENT_RE.match(line)
if m:
attachment_id = m.group('id').strip()
before = self.run([m.group('before')])[0]
after = self.run([m.group('after')])[0]
try:
attachment = models.Attachment.objects.get(
articles__current_revision__deleted=False,
id=attachment_id, current_revision__deleted=False,
articles=self.markdown.article
)
url = reverse(
'wiki:attachments_download',
kwargs={
'article_id': self.markdown.article.id,
'attachment_id': attachment.id,
})
# The readability of the attachment is decided relative
# to the owner of the original article.
# I.e. do not insert attachments in other articles that
# the original uploader cannot read, that would be out
# of scope!
article_owner = attachment.article.owner
if not article_owner:
article_owner = AnonymousUser()
attachment_can_read = can_read(
self.markdown.article, article_owner)
html = render_to_string(
"wiki/plugins/attachments/render.html",
context={
'url': url,
'filename': attachment.original_filename,
'attachment_can_read': attachment_can_read,
})
line = self.markdown.htmlStash.store(html, safe=True)
except models.Attachment.DoesNotExist:
html = """<span class="attachment attachment-deleted">Attachment with ID #%s is deleted.</span>""" % attachment_id
line = line.replace(
m.group(2),
self.markdown.htmlStash.store(
html,
safe=True))
line = before + line + after
new_text.append(line)
return new_text
def response_forbidden(request, article, urlpath):
if request.user.is_anonymous():
qs = request.META.get('QUERY_STRING', '')
if qs:
qs = urlquote('?' + qs)
else:
qs = ''
return redirect(settings.LOGIN_URL + "?next=" + request.path + qs)
else:
return HttpResponseForbidden(
render_to_string(
"wiki/permission_denied.html",
context={'article': article,
'urlpath': urlpath},
request=request))
def response_forbidden(request, article, urlpath):
if request.user.is_anonymous():
qs = request.META.get('QUERY_STRING', '')
if qs:
qs = urlquote('?' + qs)
else:
qs = ''
return redirect(settings.LOGIN_URL + "?next=" + request.path + qs)
else:
return HttpResponseForbidden(
render_to_string(
"wiki/permission_denied.html",
context={'article': article,
'urlpath': urlpath},
request=request))
def run(self, lines):
new_text = []
for line in lines:
m = ATTACHMENT_RE.match(line)
if m:
attachment_id = m.group('id').strip()
before = self.run([m.group('before')])[0]
after = self.run([m.group('after')])[0]
try:
attachment = models.Attachment.objects.get(
articles__current_revision__deleted=False,
id=attachment_id,
current_revision__deleted=False,
articles=self.markdown.article)
url = reverse('wiki:attachments_download',
kwargs={
'article_id': self.markdown.article.id,
'attachment_id': attachment.id,
})
# The readability of the attachment is decided relative
# to the owner of the original article.
# I.e. do not insert attachments in other articles that
# the original uploader cannot read, that would be out
# of scope!
article_owner = attachment.article.owner
if not article_owner:
article_owner = AnonymousUser()
attachment_can_read = can_read(self.markdown.article,
article_owner)
html = render_to_string(
"wiki/plugins/attachments/render.html",
context={
'url': url,
'filename': attachment.original_filename,
'attachment_can_read': attachment_can_read,
})
line = self.markdown.htmlStash.store(html, safe=True)
except models.Attachment.DoesNotExist:
html = """<span class="attachment attachment-deleted">Attachment with ID #%s is deleted.</span>""" % attachment_id
line = line.replace(
m.group(2),
self.markdown.htmlStash.store(html, safe=True))
line = before + line + after
new_text.append(line)
return new_text
def wrapper(request, *args, **kwargs):
from . import models
path = kwargs.pop("path", None)
article_id = kwargs.pop("article_id", None)
urlpath = None
# fetch by urlpath.path
if path is not None:
try:
urlpath = models.URLPath.get_by_path(path, select_related=True)
except NoRootURL:
return redirect("wiki:root_create")
except models.URLPath.DoesNotExist:
try:
pathlist = list(filter(lambda x: x != "", path.split("/")))
path = "/".join(pathlist[:-1])
parent = models.URLPath.get_by_path(path)
return HttpResponseRedirect(
reverse("wiki:create", kwargs={"path": parent.path}) + "?slug=%s" % pathlist[-1]
)
except models.URLPath.DoesNotExist:
return HttpResponseNotFound(
render_to_string(
"wiki/error.html", context={"error_type": "ancestors_missing"}, request=request
)
)
if urlpath.article:
# urlpath is already smart about prefetching items on article
# (like current_revision), so we don't have to
article = urlpath.article
else:
# Be robust: Somehow article is gone but urlpath exists...
# clean up
return_url = reverse("wiki:get", kwargs={"path": urlpath.parent.path})
urlpath.delete()
return HttpResponseRedirect(return_url)
# fetch by article.id
elif article_id:
# TODO We should try to grab the article form URLPath so the
# caching is good, and fall back to grabbing it from
# Article.objects if not
articles = models.Article.objects
article = get_object_or_404(articles, id=article_id)
try:
urlpath = models.URLPath.objects.get(articles__article=article)
except (models.URLPath.DoesNotExist, models.URLPath.MultipleObjectsReturned):
urlpath = None
else:
raise TypeError("You should specify either article_id or path")
if not deleted_contents:
# If the article has been deleted, show a special page.
if urlpath:
if urlpath.is_deleted(): # This also checks all ancestors
return redirect("wiki:deleted", path=urlpath.path)
else:
if article.current_revision and article.current_revision.deleted:
return redirect("wiki:deleted", article_id=article.id)
if article.current_revision.locked and not_locked:
return response_forbidden(request, article, urlpath)
if can_read and not article.can_read(request.user):
return response_forbidden(request, article, urlpath)
if (can_write or can_create) and not article.can_write(request.user):
return response_forbidden(request, article, urlpath)
if can_create and not (request.user.is_authenticated() or settings.ANONYMOUS_CREATE):
return response_forbidden(request, article, urlpath)
if can_delete and not article.can_delete(request.user):
return response_forbidden(request, article, urlpath)
if can_moderate and not article.can_moderate(request.user):
return response_forbidden(request, article, urlpath)
kwargs["urlpath"] = urlpath
return func(request, article, *args, **kwargs)
def run(self, lines):
new_text = []
previous_line = ""
line_index = None
previous_line_was_image = False
image = None
image_id = None
alignment = None
caption_lines = []
for line in lines:
m = IMAGE_RE.match(line)
if m:
previous_line_was_image = True
image_id = m.group('id').strip()
alignment = m.group('align')
try:
image = models.Image.objects.get(
article=self.markdown.article,
id=image_id,
current_revision__deleted=False)
except models.Image.DoesNotExist:
pass
line_index = line.find(m.group(1))
line = line.replace(m.group(1), "")
previous_line = line
caption_lines = []
elif previous_line_was_image:
if line.startswith(" "):
caption_lines.append(line[4:])
line = None
else:
caption_placeholder = "{{{IMAGECAPTION}}}"
html = render_to_string(
"wiki/plugins/images/render.html",
context={
'image': image,
'caption': caption_placeholder,
'align': alignment,
})
html_before, html_after = html.split(caption_placeholder)
placeholder_before = self.markdown.htmlStash.store(
html_before,
safe=True)
placeholder_after = self.markdown.htmlStash.store(
html_after,
safe=True)
new_line = placeholder_before + "\n".join(
caption_lines) + placeholder_after + "\n"
previous_line_was_image = False
if previous_line is not "":
if previous_line[line_index:] is not "":
new_line = new_line[0:-1]
new_text[-1] = (previous_line[0:line_index] +
new_line +
previous_line[line_index:] +
"\n" +
line)
line = None
else:
line = new_line + line
if line is not None:
new_text.append(line)
return new_text
def wrapper(request, *args, **kwargs):
from . import models
path = kwargs.pop('path', None)
article_id = kwargs.pop('article_id', None)
urlpath = None
# fetch by urlpath.path
if not path is None:
try:
urlpath = models.URLPath.get_by_path(path, select_related=True)
except NoRootURL:
return redirect('wiki:root_create')
except models.URLPath.DoesNotExist:
try:
pathlist = list(
filter(
lambda x: x != "",
path.split("/"),
))
path = "/".join(pathlist[:-1])
parent = models.URLPath.get_by_path(path)
return HttpResponseRedirect(
reverse("wiki:create", kwargs={
'path': parent.path,
}) + "?slug=%s" % pathlist[-1])
except models.URLPath.DoesNotExist:
return HttpResponseNotFound(
render_to_string(
"wiki/error.html",
context={'error_type': 'ancestors_missing'},
request=request))
if urlpath.article:
# urlpath is already smart about prefetching items on article
# (like current_revision), so we don't have to
article = urlpath.article
else:
# Be robust: Somehow article is gone but urlpath exists...
# clean up
return_url = reverse('wiki:get',
kwargs={'path': urlpath.parent.path})
urlpath.delete()
return HttpResponseRedirect(return_url)
# fetch by article.id
elif article_id:
# TODO We should try to grab the article form URLPath so the
# caching is good, and fall back to grabbing it from
# Article.objects if not
articles = models.Article.objects
article = get_object_or_404(articles, id=article_id)
try:
urlpath = models.URLPath.objects.get(articles__article=article)
except models.URLPath.DoesNotExist as noarticle:
models.URLPath.MultipleObjectsReturned = noarticle
urlpath = None
else:
raise TypeError('You should specify either article_id or path')
if not deleted_contents:
# If the article has been deleted, show a special page.
if urlpath:
if urlpath.is_deleted(): # This also checks all ancestors
return redirect('wiki:deleted', path=urlpath.path)
else:
if article.current_revision and article.current_revision.deleted:
return redirect('wiki:deleted', article_id=article.id)
if article.current_revision.locked and not_locked:
return response_forbidden(request, article, urlpath)
if can_read and not article.can_read(request.user):
return response_forbidden(request, article, urlpath)
if (can_write or can_create) and not article.can_write(request.user):
return response_forbidden(request, article, urlpath)
if can_create and not (request.user.is_authenticated()
or settings.ANONYMOUS_CREATE):
return response_forbidden(request, article, urlpath)
if can_delete and not article.can_delete(request.user):
return response_forbidden(request, article, urlpath)
if can_moderate and not article.can_moderate(request.user):
return response_forbidden(request, article, urlpath)
kwargs['urlpath'] = urlpath
return func(request, article, *args, **kwargs)