new_count = new_url_qs.count()
if new_count:
new_url_qs.update(status=True, message='Working document link')
if new_count:
msg = "Please note. Renaming %s has corrected %s broken link%s. See the Link Manager for more details" % (new_url, new_count, new_count>1 and 's' or '')
sender.user.message_set.create(message=msg)
def handle_delete(sender, path=None, **kwargs):
url = os.path.join(get_relative_media_url(), DIRECTORY, path, kwargs['filename'])
url_qs = Url.objects.filter(url=url).filter(status=True)
count = url_qs.count()
if count:
url_qs.update(status=False, message='Missing Document')
msg = "Warning. Deleting %s has caused %s link%s to break. Please use the Link Manager to fix them" % (url, count, count>1 and 's' or '')
sender.user.message_set.create(message=msg)
if FILEBROWSER_PRESENT:
filebrowser_post_upload.connect(handle_upload)
filebrowser_post_rename.connect(handle_rename)
filebrowser_post_delete.connect(handle_delete)
def isdir(filename):
'''!!!only used for filebrowser'''
if filename.count('.'):
return False
else:
return True
new_count = 0
new_url_qs = Url.objects.filter(url__startswith=new_url).filter(status=False)
for url in new_url_qs:
if url.check_url():
new_count += 1
else:
new_url_qs = Url.objects.filter(url=new_url).filter(status=False)
new_count = new_url_qs.count()
if new_count:
new_url_qs.update(status=True, message='Working document link')
if new_count:
msg = "Please note. Renaming %s has corrected %s broken link%s. See the Link Manager for more details" % (new_url, new_count, new_count>1 and 's' or '')
messages.info(sender, msg)
def handle_delete(sender, path=None, **kwargs):
url = os.path.join(get_relative_media_url(), DIRECTORY, path, kwargs['filename'])
url_qs = Url.objects.filter(url=url).filter(status=True)
count = url_qs.count()
if count:
url_qs.update(status=False, message='Missing Document')
msg = "Warning. Deleting %s has caused %s link%s to break. Please use the Link Manager to fix them" % (url, count, count>1 and 's' or '')
messages.info(sender, msg)
if FILEBROWSER_PRESENT:
filebrowser_post_upload.connect(handle_upload)
filebrowser_post_rename.connect(handle_rename)
filebrowser_post_delete.connect(handle_delete)
#make sure sorl.thumbnail kvstore is updated after a file is changed in FileBrowser
try:
import os.path
from filebrowser.views import filebrowser_post_upload, filebrowser_post_rename, filebrowser_post_delete
from sorl.thumbnail import delete
from filebrowser.settings import DIRECTORY
def delete_thumbnail_cache(sender, path, file, **kwargs):
delete(file.path, delete_file=False)
filebrowser_post_upload.connect(delete_thumbnail_cache, sender=None)
def delete_thumbnail_cache_after_deletion(sender, path, filename, **kwargs):
file_path = os.path.join(path, filename)
delete(file_path, delete_file=False)
filebrowser_post_delete.connect(delete_thumbnail_cache_after_deletion, sender=None)
def regenerate_thumbnail_cache_after_rename(sender, path, filename, new_filename, **kwargs):
kv_store_path = os.path.join(DIRECTORY, path, new_filename) #relative to MEDIA_ROOT
kv_store_path_old_file = os.path.join(DIRECTORY, path, filename) #relative to MEDIA_ROOT
delete(kv_store_path, delete_file=False)
delete(kv_store_path_old_file, delete_file=False)
filebrowser_post_rename.connect(regenerate_thumbnail_cache_after_rename, sender=None)
except ImportError:
pass
def register_listeners():
if FILEBROWSER_PRESENT:
filebrowser_post_upload.connect(handle_upload)
filebrowser_post_rename.connect(handle_rename)
filebrowser_post_delete.connect(handle_delete)