def theme_picker(request, template_name="theme_editor/theme_picker.html"):
if not request.user.profile.is_superuser:
raise Http403
themes = []
for theme in theme_choices():
theme_info = ThemeInfo(theme)
themes.append(theme_info)
if request.method == "POST":
selected_theme = request.POST.get('theme')
if not is_valid_theme(selected_theme):
raise Http403
call_command('set_theme', selected_theme)
checklist_update('choose-theme')
msg_string = "Your theme has been changed to %s." % selected_theme.title(
)
messages.add_message(request, messages.SUCCESS, _(msg_string))
return redirect('home')
active_theme = get_active_theme()
themes = sorted(themes, key=lambda theme: theme.create_dt)
return render_to_resp(request=request,
template_name=template_name,
context={
'themes': themes,
'current_theme': active_theme,
'theme_choices': theme_choices(),
})
def __init__(self, *args, **kwargs):
super(ThemeSelectForm, self).__init__(*args, **kwargs)
THEME_CHOICES = ((x, x) for x in theme_choices())
self.fields['theme_edit'].choices = THEME_CHOICES
def edit_file(request,
form_class=FileForm,
template_name="theme_editor/index.html"):
selected_theme = request.GET.get("theme_edit", get_theme())
if not is_valid_theme(selected_theme):
raise Http404(_('Specified theme does not exist'))
# get the default file and clean up any input
default_file = request.GET.get("file", DEFAULT_FILE)
if default_file:
default_file = default_file.replace('\\', '/')
default_file = default_file.strip('/')
default_file = default_file.replace('////', '/')
default_file = default_file.replace('///', '/')
default_file = default_file.replace('//', '/')
theme_root = get_theme_root(selected_theme)
if not is_valid_path(theme_root, default_file):
raise Http403
theme_read_only = is_theme_read_only(selected_theme)
if request.is_ajax() and request.method == "POST":
if theme_read_only:
raise Http403
file_form = form_class(request.POST)
response_status = 'FAIL'
response_message = _('Cannot update file.')
if file_form.is_valid():
if file_form.save(theme_root, selected_theme, default_file,
request):
response_status = 'SUCCESS'
response_message = str(_('Your changes have been saved.'))
EventLog.objects.log()
response = json.dumps({
'status': response_status,
'message': response_message
})
return HttpResponse(response, content_type='application/json')
is_file = os.path.isfile(os.path.join(theme_root, default_file))
is_dir = os.path.isdir(os.path.join(theme_root, default_file))
if is_file:
pass
elif is_dir:
# if default_file is a directory then append the
# trailing slash so we can get the dirname below
default_file = '%s/' % default_file
else:
# if the default_file is not a directory or file within
# the themes folder then return a 404
raise Http404(
_("Custom template not found. Make sure you've copied over the themes to the THEME_DIR."
))
# get the current file name
current_file = os.path.basename(default_file)
# get file ext
name = current_file.split('/')[-1]
ext = name.split('.')[-1]
stylesheets = ['css', 'less']
# get the present working directory
# and make sure they cannot list root
pwd = os.path.dirname(default_file)
if pwd == '/':
pwd = ''
# make sure the path is still valid after stripping off the file name
if not is_valid_path(theme_root, pwd):
raise Http403
current_file_path = os.path.join(pwd, current_file)
# get the previous directory name and path
prev_dir = '/'
prev_dir_name = 'theme base'
pwd_split = pwd.split('/')
if len(pwd_split) > 1:
prev_dir_name = pwd_split[-2]
pwd_split.pop()
prev_dir = '/'.join(pwd_split)
elif not pwd_split[0]:
prev_dir = ''
# get the directory list
dirs = get_dir_list(theme_root, pwd)
# get the file list
files, non_editable_files = get_file_list(theme_root, pwd)
all_files_folders = get_all_files_list(theme_root, selected_theme)
# non-deletable files
non_deletable_files = [
'homepage.html', 'default.html', 'footer.html', 'header.html',
'sidebar.html', 'nav.html', 'styles.less', 'styles.css'
]
# get the number of themes in the themes directory on the site
theme_count = len([i for i in theme_choices()])
# get a list of revisions
archives = ThemeFileVersion.objects.filter(
relative_file_path=current_file_path).order_by("-create_dt")
# New templates created by clicking the New Template" button are blank.
# Add a space for the blank template to make it editable.
content = get_file_content(theme_root, selected_theme,
current_file_path) or ' '
file_form = form_class({'content': content})
theme_form = ThemeSelectForm(initial={'theme_edit': selected_theme})
return render_to_resp(request=request,
template_name=template_name,
context={
'file_form': file_form,
'theme_form': theme_form,
'current_theme': selected_theme,
'current_file_path': current_file_path,
'current_file': current_file,
'prev_dir_name': prev_dir_name,
'prev_dir': prev_dir,
'pwd': pwd,
'dirs': dirs,
'files': files,
'non_editable_files': non_editable_files,
'non_deletable_files': non_deletable_files,
'theme_count': theme_count,
'archives': archives,
'is_file': is_file,
'is_dir': is_dir,
'theme_read_only': theme_read_only,
'can_copy_theme':
(not is_base_theme(selected_theme)),
'all_files_folders': all_files_folders,
'ext': ext,
'stylesheets': stylesheets,
})
