104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
|
import creole
|
||
|
|
from django.conf import settings
|
||
|
|
from django.urls.base import reverse
|
||
|
|
from .help import MYCREOLE_HELP
|
||
|
|
import importlib
|
||
|
|
import os
|
||
|
|
import shutil
|
||
|
|
|
||
|
|
|
||
|
|
def get_full_path(rel_path):
|
||
|
|
try:
|
||
|
|
return os.path.join(settings.MYCREOLE_ROOT, *rel_path.split('/'))
|
||
|
|
except AttributeError:
|
||
|
|
raise AttributeError("You need to define a root directory for mycreole in settings.py: MYCREOLE_ROOT")
|
||
|
|
|
||
|
|
|
||
|
|
def delete_attachment_target_path(attachment_target_path):
|
||
|
|
shutil.rmtree(get_full_path(attachment_target_path), True)
|
||
|
|
|
||
|
|
|
||
|
|
def mycreole_help_pagecontent():
|
||
|
|
return creole.creole2html(MYCREOLE_HELP)
|
||
|
|
|
||
|
|
|
||
|
|
def render_simple(text):
|
||
|
|
return creole.creole2html(text)
|
||
|
|
|
||
|
|
|
||
|
|
def render(request, text, attachment_target_path, next_anchor=''):
|
||
|
|
def get_attachment_name(text, state):
|
||
|
|
end_idx = text.index(']]' if state == '[' else '}}')
|
||
|
|
try:
|
||
|
|
split_idx = text.index('|')
|
||
|
|
except ValueError:
|
||
|
|
split_idx = len(text)
|
||
|
|
return text[:min(end_idx, split_idx)]
|
||
|
|
|
||
|
|
# Call the additional filters before rendering
|
||
|
|
try:
|
||
|
|
ext_filters = settings.MYCREOLE_EXT_FILTERS
|
||
|
|
except AttributeError:
|
||
|
|
pass # No filters defined
|
||
|
|
else:
|
||
|
|
for function_string in ext_filters:
|
||
|
|
m_name, f_name = function_string.rsplit('.', 1)
|
||
|
|
try:
|
||
|
|
mod = importlib.import_module(m_name)
|
||
|
|
except ModuleNotFoundError:
|
||
|
|
pass
|
||
|
|
else:
|
||
|
|
try:
|
||
|
|
func = getattr(mod, f_name)
|
||
|
|
except AttributeError:
|
||
|
|
pass
|
||
|
|
else:
|
||
|
|
text = func(text)
|
||
|
|
|
||
|
|
if not attachment_target_path.endswith('/'):
|
||
|
|
attachment_target_path += '/'
|
||
|
|
try:
|
||
|
|
render_txt = ''
|
||
|
|
while len(text) > 0:
|
||
|
|
try:
|
||
|
|
link_pos = text.index('[[attachment:')
|
||
|
|
except ValueError:
|
||
|
|
link_pos = len(text)
|
||
|
|
try:
|
||
|
|
embed_pos = text.index('{{attachment:')
|
||
|
|
except ValueError:
|
||
|
|
embed_pos = len(text)
|
||
|
|
pos = min(link_pos, embed_pos)
|
||
|
|
render_txt += text[:pos]
|
||
|
|
text = text[pos + 13:]
|
||
|
|
if link_pos != embed_pos:
|
||
|
|
if link_pos < embed_pos:
|
||
|
|
state = '['
|
||
|
|
else:
|
||
|
|
state = '{'
|
||
|
|
attachment_name = get_attachment_name(text, state)
|
||
|
|
text = text[len(attachment_name):]
|
||
|
|
rel_path = attachment_target_path + attachment_name
|
||
|
|
if os.path.isfile(get_full_path(rel_path)):
|
||
|
|
render_txt += 2 * state + url_attachment(rel_path)
|
||
|
|
else:
|
||
|
|
render_txt += '[[%s|Upload]]' % url_upload(request, rel_path, next_anchor)
|
||
|
|
text = text[text.index(']]' if state == '[' else '}}') + 2:]
|
||
|
|
return creole.creole2html(render_txt)
|
||
|
|
except:
|
||
|
|
return creole.creole2html(text)
|
||
|
|
|
||
|
|
|
||
|
|
def url_upload(request, rel_path, next_anchor=''):
|
||
|
|
nxt = request.GET.get('next', request.get_full_path())
|
||
|
|
return reverse('mycreole-upload', kwargs={'rel_path': rel_path}) + '?next=%s' % nxt + ('' if not next_anchor else '#%s' % next_anchor)
|
||
|
|
|
||
|
|
|
||
|
|
def url_attachment(rel_path):
|
||
|
|
return reverse('mycreole-attachment', kwargs={'rel_path': rel_path})
|
||
|
|
|
||
|
|
|
||
|
|
def url_manage_uploads(request, rel_path):
|
||
|
|
nxt = request.GET.get('next', request.get_full_path())
|
||
|
|
return reverse('mycreole-manageuploads', kwargs={'rel_path': rel_path}) + '?next=%s' % nxt
|