def view_shared_file(request, token):
"""
Preview file via shared link.
"""
assert token is not None # Checked by URLconf
try:
fileshare = FileShare.objects.get(token=token)
except FileShare.DoesNotExist:
raise Http404
shared_by = fileshare.username
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = fileshare.path.rstrip('/') # Normalize file path
obj_id = seafile_api.get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'File does not exist'))
file_size = seafile_api.get_file_size(obj_id)
filename = os.path.basename(path)
filetype, fileext = get_file_type_and_ext(filename)
access_token = seafserv_rpc.web_get_access_token(repo.id, obj_id,
'view', '')
raw_path = gen_file_get_url(access_token, filename)
inner_path = gen_inner_file_get_url(access_token, filename)
# get file content
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
fsize = get_file_size(obj_id)
exceeds_limit, err_msg = file_size_exceeds_preview_limit(fsize, filetype)
if exceeds_limit:
err = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, inner_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(inner_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(inner_path, obj_id, fileext, ret_dict)
# Increase file shared link view_cnt, this operation should be atomic
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
# send statistic messages
if ret_dict['filetype'] != 'Unknown':
try:
obj_size = seafserv_threaded_rpc.get_file_size(obj_id)
send_message('seahub.stats', 'file-view\t%s\t%s\t%s\t%s' % \
(repo.id, shared_by, obj_id, obj_size))
except SearpcError, e:
logger.error('Error when sending file-view message: %s' % str(e))
def post(self, request):
license_file = request.FILES.get('license', None)
if not license_file:
error_msg = 'license can not be found.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_type, ext = get_file_type_and_ext(license_file.name)
if ext != 'txt':
error_msg = file_type_error_msg(ext, 'txt')
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if license_file.size > 1024 * 1024 * 5: # 5mb
error_msg = file_size_error_msg(license_file.size, 5*1024*1024)
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
license_dir = os.path.dirname(LICENSE_PATH)
try:
if not os.path.exists(license_dir):
error_msg = 'path %s invalid.' % LICENSE_PATH
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
with open(LICENSE_PATH, 'w') as fd:
fd.write(license_file.read())
ccnet_api.reload_license()
except Exception as e:
logger.error(e)
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
return Response({'success': True}, status=status.HTTP_200_OK)
def render_file_revisions (request, repo_id):
"""List all history versions of a file."""
days_str = request.GET.get('days', '')
try:
days = int(days_str)
except ValueError:
days = 7
path = request.GET.get('p', '/')
if path[-1] == '/':
path = path[:-1]
u_filename = os.path.basename(path)
if not path:
return render_error(request)
repo = get_repo(repo_id)
if not repo:
error_msg = _(u"Library does not exist")
return render_error(request, error_msg)
filetype = get_file_type_and_ext(u_filename)[0].lower()
if filetype == 'text' or filetype == 'markdown':
can_compare = True
else:
can_compare = False
try:
commits = seafile_api.get_file_revisions(repo_id, path, -1, -1, days)
except SearpcError, e:
logger.error(e.msg)
return render_error(request, e.msg)
def get_onlyoffice_dict(username, repo_id, file_path,
file_id='', can_edit=False, can_download=True):
repo = seafile_api.get_repo(repo_id)
if repo.is_virtual:
origin_repo_id = repo.origin_repo_id
origin_file_path = posixpath.join(repo.origin_path, file_path.strip('/'))
# for view history/trash/snapshot file
if not file_id:
file_id = seafile_api.get_file_id_by_path(origin_repo_id,
origin_file_path)
else:
origin_repo_id = repo_id
origin_file_path = file_path
if not file_id:
file_id = seafile_api.get_file_id_by_path(repo_id,
file_path)
dl_token = seafile_api.get_fileserver_access_token(repo_id,
file_id, 'download', username, use_onetime=True)
if not dl_token:
return None
filetype, fileext = get_file_type_and_ext(file_path)
if fileext in ('xls', 'xlsx', 'ods', 'fods', 'csv'):
document_type = 'spreadsheet'
elif fileext in ('pptx', 'ppt', 'odp', 'fodp', 'ppsx', 'pps'):
document_type = 'presentation'
else:
document_type = 'text'
doc_info = json.dumps({'repo_id': repo_id, 'file_path': file_path, 'username': username})
doc_key = hashlib.md5(force_bytes(origin_repo_id + origin_file_path + file_id)).hexdigest()[:20]
cache.set("ONLYOFFICE_%s" % doc_key, doc_info, None)
file_name = os.path.basename(file_path.rstrip('/'))
doc_url = gen_file_get_url(dl_token, file_name)
base_url = get_site_scheme_and_netloc()
onlyoffice_editor_callback_url = reverse('onlyoffice_editor_callback')
calllback_url = urlparse.urljoin(base_url, onlyoffice_editor_callback_url)
return_dict = {
'repo_id': repo_id,
'path': file_path,
'ONLYOFFICE_APIJS_URL': ONLYOFFICE_APIJS_URL,
'file_type': fileext,
'doc_key': doc_key,
'doc_title': file_name,
'doc_url': doc_url,
'document_type': document_type,
'callback_url': calllback_url,
'can_edit': can_edit,
'can_download': can_download,
'username': username,
'enable_watermark': ENABLE_WATERMARK and not can_edit,
}
return return_dict
def get_group_msgs(groupid, page, username):
# Show 15 group messages per page.
paginator = Paginator(GroupMessage.objects.filter(group_id=groupid).order_by("-timestamp"), 15)
# If page request (9999) is out of range, return None
try:
group_msgs = paginator.page(page)
except (EmptyPage, InvalidPage):
return None
# Force evaluate queryset to fix some database error for mysql.
group_msgs.object_list = list(group_msgs.object_list)
attachments = MessageAttachment.objects.filter(group_message__in=group_msgs.object_list)
msg_replies = MessageReply.objects.filter(reply_to__in=group_msgs.object_list)
reply_to_list = [r.reply_to_id for r in msg_replies]
for msg in group_msgs.object_list:
msg.reply_cnt = reply_to_list.count(msg.id)
msg.replies = []
for r in msg_replies:
if msg.id == r.reply_to_id:
msg.replies.append(r)
msg.replies = msg.replies[-3:]
for att in attachments:
if att.group_message_id != msg.id:
continue
# Attachment name is file name or directory name.
# If is top directory, use repo name instead.
path = att.path
if path == "/":
repo = seafile_api.get_repo(att.repo_id)
if not repo:
# TODO: what should we do here, tell user the repo
# is no longer exists?
continue
att.name = repo.name
else:
path = path.rstrip("/") # cut out last '/' if possible
att.name = os.path.basename(path)
# Load to discuss page if attachment is a image and from recommend.
if att.attach_type == "file" and att.src == "recommend":
att.filetype, att.fileext = get_file_type_and_ext(att.name)
if att.filetype == IMAGE:
att.obj_id = seafile_api.get_file_id_by_path(att.repo_id, path)
if not att.obj_id:
att.err = "File does not exist"
else:
att.token = seafile_api.get_fileserver_access_token(att.repo_id, att.obj_id, "view", username)
att.img_url = gen_file_get_url(att.token, att.name)
msg.attachment = att
return group_msgs
def view_file_via_shared_dir(request, token):
assert token is not None # Checked by URLconf
try:
fileshare = FileShare.objects.get(token=token)
except FileShare.DoesNotExist:
raise Http404
shared_by = fileshare.username
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get('p', '').rstrip('/')
if not path:
raise Http404
if not path.startswith(fileshare.path): # Can not view upper dir of shared dir
raise Http404
zipped = gen_path_link(path, '')
obj_id = seafile_api.get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'File does not exist'))
file_size = seafile_api.get_file_size(obj_id)
filename = os.path.basename(path)
filetype, fileext = get_file_type_and_ext(filename)
access_token = seafserv_rpc.web_get_access_token(repo.id, obj_id,
'view', '')
raw_path = gen_file_get_url(access_token, filename)
inner_path = gen_inner_file_get_url(access_token, filename)
# get file content
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
fsize = get_file_size(obj_id)
exceeds_limit, err_msg = file_size_exceeds_preview_limit(fsize, filetype)
if exceeds_limit:
err = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, inner_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(inner_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(inner_path, obj_id, fileext, ret_dict)
# send statistic messages
try:
obj_size = seafserv_threaded_rpc.get_file_size(obj_id)
send_message('seahub.stats', 'file-view\t%s\t%s\t%s\t%s' % \
(repo.id, shared_by, obj_id, obj_size))
except SearpcError, e:
logger.error('Error when sending file-view message: %s' % str(e))
def allow_generate_thumbnail(username, repo, f):
# check if thumbnail is allowed
if seafile_api.check_repo_access_permission(repo.id, username) is None:
# user can not access repo
return False
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if not repo.encrypted and file_type == IMAGE and ENABLE_THUMBNAIL \
and f.file_size < THUMBNAIL_IMAGE_SIZE_LIMIT * 1024**2:
return True
else:
return False
def repl(matchobj):
if matchobj.group(2): # return origin string in backquotes
return matchobj.group(2)
page_alias = page_name = matchobj.group(1).strip()
if len(page_name.split("|")) > 1:
page_alias = page_name.split("|")[0]
page_name = page_name.split("|")[1]
filetype, fileext = get_file_type_and_ext(page_name)
if fileext == "":
# convert page_name that extension is missing to a markdown page
try:
dirent = get_wiki_dirent(repo_id, page_name)
a_tag = "<a href='%s'>%s</a>"
return a_tag % (smart_str(url_prefix + normalize_page_name(page_name) + "/"), page_alias)
except (WikiDoesNotExist, WikiPageMissing):
a_tag = """<a class="wiki-page-missing" href='%s'>%s</a>"""
return a_tag % (smart_str(url_prefix + page_name.replace("/", "-") + "/"), page_alias)
elif filetype == IMAGE:
# load image to wiki page
path = "/" + page_name
filename = os.path.basename(path)
obj_id = seaserv.get_file_id_by_path(repo_id, path)
if not obj_id:
# Replace '/' in page_name to '-', since wiki name can not
# contain '/'.
return """<a class="wiki-page-missing" href='%s'>%s</a>""" % (
url_prefix + "/" + page_name.replace("/", "-"),
page_name,
)
token = seaserv.web_get_access_token(repo_id, obj_id, "view", username)
ret = '<img class="wiki-image" src="%s" alt="%s" />' % (gen_file_get_url(token, filename), filename)
return smart_str(ret)
else:
from seahub.base.templatetags.seahub_tags import file_icon_filter
from django.conf import settings
# convert other types of filelinks to clickable links
path = "/" + page_name
icon = file_icon_filter(page_name)
s = reverse("repo_view_file", args=[repo_id]) + "?p=" + urlquote(path)
a_tag = (
"""<img src="%simg/file/%s" alt="%s" class="vam" /> <a href='%s' target='_blank' class="vam">%s</a>"""
)
ret = a_tag % (settings.MEDIA_URL, icon, icon, smart_str(s), page_name)
return smart_str(ret)
def post(self, request):
favicon_file = request.FILES.get('favicon', None)
if not favicon_file:
error_msg = 'Favicon can not be found.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_type, ext = get_file_type_and_ext(favicon_file.name)
if file_type != IMAGE:
error_msg = file_type_error_msg(ext, PREVIEW_FILEEXT.get(IMAGE))
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if favicon_file.size > 1024 * 1024 * 20: # 20mb
error_msg = file_size_error_msg(favicon_file.size, 20*1024*1024)
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if not os.path.exists(SEAHUB_DATA_ROOT):
os.makedirs(SEAHUB_DATA_ROOT)
custom_dir = os.path.join(SEAHUB_DATA_ROOT,
os.path.dirname(CUSTOM_FAVICON_PATH))
if not os.path.exists(custom_dir):
os.makedirs(custom_dir)
try:
custom_favicon_file = os.path.join(SEAHUB_DATA_ROOT,
CUSTOM_FAVICON_PATH)
# save favicon file to custom dir
with open(custom_favicon_file, 'w') as fd:
fd.write(favicon_file.read())
custom_symlink = os.path.join(MEDIA_ROOT,
os.path.dirname(CUSTOM_FAVICON_PATH))
# create symlink for custom dir
if not os.path.exists(custom_symlink):
os.symlink(custom_dir, custom_symlink)
except Exception as e:
logger.error(e)
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
return Response({'success': True})
def repl(matchobj):
if matchobj.group(2): # return origin string in backquotes
return matchobj.group(2)
page_alias = page_name = matchobj.group(1).strip()
if len(page_name.split('|')) > 1:
page_alias = page_name.split('|')[0]
page_name = page_name.split('|')[1]
filetype, fileext = get_file_type_and_ext(page_name)
if fileext == '':
# convert page_name that extension is missing to a markdown page
try:
dirent = get_wiki_dirent(repo_id, page_name)
a_tag = '''<a href="%s">%s</a>'''
return a_tag % (smart_str(url_prefix + normalize_page_name(page_name) + '/'), page_alias)
except (WikiDoesNotExist, WikiPageMissing):
a_tag = '''<a href="%s" class="wiki-page-missing">%s</a>'''
return a_tag % (smart_str(url_prefix + normalize_page_name(page_name) + '/'), page_alias)
elif filetype == IMAGE:
# load image to wiki page
path = "/" + page_name
filename = os.path.basename(path)
obj_id = seaserv.get_file_id_by_path(repo_id, path)
if not obj_id:
# Replace '/' in page_name to '-', since wiki name can not
# contain '/'.
return '''<a href="%s" class="wiki-page-missing">%s</a>''' % \
(url_prefix + '/' + page_name.replace('/', '-'), page_name)
token = seafile_api.get_fileserver_access_token(repo_id, obj_id,
'view', username)
ret = '<img src="%s" alt="%s" class="wiki-image" />' % (gen_file_get_url(token, filename), filename)
return smart_str(ret)
else:
from seahub.base.templatetags.seahub_tags import file_icon_filter
from django.conf import settings
# convert other types of filelinks to clickable links
path = "/" + page_name
icon = file_icon_filter(page_name)
s = reverse('view_lib_file', args=[repo_id, urlquote(path)])
a_tag = '''<img src="%simg/file/%s" alt="%s" class="file-icon vam" /> <a href="%s" class="vam" target="_blank">%s</a>'''
ret = a_tag % (settings.MEDIA_URL, icon, icon, smart_str(s), page_name)
return smart_str(ret)
def allow_generate_thumbnail(request, repo_id, path):
"""check if thumbnail is allowed
"""
# get file type
obj_name = os.path.basename(path)
file_type, file_ext = get_file_type_and_ext(obj_name)
# get file size
file_id = get_file_id_by_path(repo_id, path)
if not file_id:
return False
repo = get_repo(repo_id)
file_size = get_file_size(repo.store_id, repo.version, file_id)
if repo.encrypted or file_type != IMAGE or not ENABLE_THUMBNAIL:
return False
# check image compressed size limit
if file_size < THUMBNAIL_IMAGE_COMPRESSED_SIZE_LIMIT * 1024**2:
return True
# get image memory cost
token = seafile_api.get_fileserver_access_token(repo_id, file_id, 'view',
'', use_onetime = True)
inner_path = gen_inner_file_get_url(token, obj_name)
try:
image_file = urllib2.urlopen(inner_path)
f = StringIO(image_file.read())
image = Image.open(f)
width, height = image.size
# check image memory cost size limit
# use RGBA as default mode(4x8-bit pixels, true colour with transparency mask)
# every pixel will cost 4 byte in RGBA mode
image_memory_cost = width * height * 4 / 1024 / 1024
if image_memory_cost < THUMBNAIL_IMAGE_ORIGINAL_SIZE_LIMIT:
return True
except Exception as e:
logger.error(e)
return False
def post(self, request):
image_file = request.FILES.get('login_bg_image', None)
if not image_file:
error_msg = 'Image can not be found.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if not os.path.exists(SEAHUB_DATA_ROOT):
os.makedirs(SEAHUB_DATA_ROOT)
file_type, ext = get_file_type_and_ext(image_file.name)
if file_type != IMAGE:
error_msg = file_type_error_msg(ext, PREVIEW_FILEEXT.get('Image'))
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if image_file.size > 1024 * 1024 * 20: # 20mb
error_msg = file_size_error_msg(image_file.size, 20*1024*1024)
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
custom_login_bg_image_path = get_custom_login_bg_image_path()
custom_dir = os.path.join(SEAHUB_DATA_ROOT,
os.path.dirname(custom_login_bg_image_path))
if not os.path.exists(custom_dir):
os.makedirs(custom_dir)
try:
custom_login_bg_image_file = os.path.join(SEAHUB_DATA_ROOT,
custom_login_bg_image_path)
# save login background image file to custom dir
with open(custom_login_bg_image_file, 'w') as fd:
fd.write(image_file.read())
custom_symlink = os.path.join(MEDIA_ROOT,
os.path.dirname(custom_login_bg_image_path))
# create symlink for custom dir
if not os.path.exists(custom_symlink):
os.symlink(custom_dir, custom_symlink)
except Exception as e:
logger.error(e)
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
return Response({'success': True})
def repl(matchobj):
if matchobj.group(2): # return origin string in backquotes
return matchobj.group(2)
link_alias = link_name = matchobj.group(1).strip()
if len(link_name.split("|")) > 1:
link_alias = link_name.split("|")[0]
link_name = link_name.split("|")[1]
filetype, fileext = get_file_type_and_ext(link_name)
if fileext == "":
# convert link_name that extension is missing to a markdown page
try:
dirent = get_wiki_dirent(repo_id, link_name)
path = "/" + dirent.obj_name
href = reverse("repo_view_file", args=[repo_id]) + "?p=" + urlquote(path)
a_tag = """<a href="%s">%s</a>"""
return a_tag % (href, link_alias)
except (WikiDoesNotExist, WikiPageMissing):
a_tag = """<p class="wiki-page-missing">%s</p>"""
return a_tag % (link_alias)
elif filetype == IMAGE:
# load image to current page
path = "/" + link_name
filename = os.path.basename(path)
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
return """<p class="wiki-page-missing">%s</p>""" % link_name
token = web_get_access_token(repo_id, obj_id, "view", username)
return '<img class="wiki-image" src="%s" alt="%s" />' % (gen_file_get_url(token, filename), filename)
else:
from seahub.base.templatetags.seahub_tags import file_icon_filter
# convert other types of filelinks to clickable links
path = "/" + link_name
icon = file_icon_filter(link_name)
s = reverse("repo_view_file", args=[repo_id]) + "?p=" + urlquote(path)
a_tag = (
"""<img src="%simg/file/%s" alt="%s" class="vam" /> <a href="%s" target="_blank" class="vam">%s</a>"""
)
return a_tag % (MEDIA_URL, icon, icon, s, link_name)
def post(self, request):
logo_file = request.FILES.get('logo', None)
if not logo_file:
error_msg = 'Logo can not be found.'
logger.error(error_msg)
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_type, ext = get_file_type_and_ext(logo_file.name)
if file_type != IMAGE:
error_msg = file_type_error_msg(ext, PREVIEW_FILEEXT.get(IMAGE))
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if logo_file.size > 1024 * 1024 * 20: # 20mb
error_msg = file_size_error_msg(logo_file.size, 20*1024*1024)
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
if not os.path.exists(SEAHUB_DATA_ROOT):
os.makedirs(SEAHUB_DATA_ROOT)
custom_dir = os.path.join(SEAHUB_DATA_ROOT, os.path.dirname(CUSTOM_LOGO_PATH))
if not os.path.exists(custom_dir):
os.makedirs(custom_dir)
try:
# save logo file to custom dir
custom_logo_file = os.path.join(SEAHUB_DATA_ROOT, CUSTOM_LOGO_PATH)
image = Image.open(logo_file)
image.save(custom_logo_file)
# create symlink for custom dir
custom_symlink = os.path.join(MEDIA_ROOT, os.path.dirname(CUSTOM_LOGO_PATH))
if not os.path.exists(custom_symlink):
os.symlink(custom_dir, custom_symlink)
except Exception as e:
logger.error(e)
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
return Response({'success': True})
def repl(matchobj):
if matchobj.group(2): # return origin string in backquotes
return matchobj.group(2)
linkname = matchobj.group(1).strip()
filetype, fileext = get_file_type_and_ext(linkname)
filetype = filetype.lower()
if fileext == '':
# convert linkname that extension is missing to a markdown page
filename = linkname + ".md"
path = "/" + filename
if get_file_id_by_path(repo_id, path):
a_tag = "<a href='%s'>%s</a>"
return a_tag % (reverse('group_wiki', args=[group.id, linkname]), linkname)
else:
a_tag = '''<a class="wiki-page-missing" href='%s'>%s</a>'''
return a_tag % (reverse('group_wiki', args=[group.id, linkname.replace('/', '-')]), linkname)
elif filetype == 'image':
# load image to wiki page
path = "/" + linkname
filename = os.path.basename(path)
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
# Replace '/' in linkname to '-', since wiki name can not
# contain '/'.
return '''<a class="wiki-page-missing" href='%s'>%s</a>''' % \
(reverse('group_wiki', args=[group.id, linkname.replace('/', '-')]), linkname)
token = web_get_access_token(repo_id, obj_id, 'view', username)
return '<img src="%s" alt="%s" />' % (gen_file_get_url(token, filename), filename)
else:
from base.templatetags.seahub_tags import file_icon_filter
# convert other types of filelinks to clickable links
path = "/" + linkname
icon = file_icon_filter(linkname)
s = reverse('repo_view_file', args=[repo_id]) + '?p=' + path
a_tag = '''<img src="%simg/file/%s" alt="%s" class="vam" /> <a href='%s' target='_blank' class="vam">%s</a>'''
return a_tag % (MEDIA_URL, icon, icon, s, linkname)
def repl(matchobj):
if matchobj.group(2): # return origin string in backquotes
return matchobj.group(2)
page_name = matchobj.group(1).strip()
filetype, fileext = get_file_type_and_ext(page_name)
if fileext == '':
# convert page_name that extension is missing to a markdown page
dirent = get_wiki_dirent(repo_id, page_name)
if dirent is not None:
a_tag = "<a href='%s'>%s</a>"
return a_tag % (url_prefix + '/' + normalize_page_name(page_name), page_name)
else:
a_tag = '''<a class="wiki-page-missing" href='%s'>%s</a>'''
return a_tag % (url_prefix + '/' + page_name.replace('/', '-'), page_name)
elif filetype == IMAGE:
# load image to wiki page
path = "/" + page_name
filename = os.path.basename(path)
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
# Replace '/' in page_name to '-', since wiki name can not
# contain '/'.
return '''<a class="wiki-page-missing" href='%s'>%s</a>''' % \
(url_prefix + '/' + page_name.replace('/', '-'), page_name)
token = seaserv.web_get_access_token(repo_id, obj_id, 'view', username)
return '<img src="%s" alt="%s" />' % (gen_file_get_url(token, filename), filename)
else:
from base.templatetags.seahub_tags import file_icon_filter
# convert other types of filelinks to clickable links
path = "/" + page_name
icon = file_icon_filter(page_name)
s = reverse('repo_view_file', args=[repo_id]) + \
'?p=' + urllib2.quote(smart_str(path))
a_tag = '''<img src="%simg/file/%s" alt="%s" class="vam" /> <a href='%s' target='_blank' class="vam">%s</a>'''
return a_tag % (MEDIA_URL, icon, icon, s, page_name)
def view_file(request, repo_id):
"""
Steps to view file:
1. Get repo id and file path.
2. Check user's permission.
3. Check whether this file can be viewed online.
4.1 Get file content if file is text file.
4.2 Prepare flash if file is document.
4.3 Prepare or use pdfjs if file is pdf.
4.4 Other file return it's raw path.
"""
username = request.user.username
# check arguments
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get('p', '/')
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'File does not exist'))
# construct some varibles
u_filename = os.path.basename(path)
current_commit = get_commits(repo_id, 0, 1)[0]
# Check whether user has permission to view file and get file raw path,
# render error page if permission is deny.
raw_path, user_perm = get_file_view_path_and_perm(request, repo_id,
obj_id, u_filename)
if not user_perm:
return render_permission_error(request, _(u'Unable to view file'))
# get file type and extension
filetype, fileext = get_file_type_and_ext(u_filename)
img_prev = None
img_next = None
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
fsize = get_file_size(obj_id)
exceeds_limit, err_msg = file_size_exceeds_preview_limit(fsize, filetype)
if exceeds_limit:
ret_dict['err'] = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, raw_path, ret_dict)
if filetype == MARKDOWN:
c = ret_dict['file_content']
ret_dict['file_content'] = convert_md_link(c, repo_id, username)
elif filetype == DOCUMENT:
handle_document(raw_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(raw_path, obj_id, fileext, ret_dict)
elif filetype == IMAGE:
parent_dir = os.path.dirname(path)
dirs = list_dir_by_path(current_commit.id, parent_dir)
if not dirs:
raise Http404
img_list = []
for dirent in dirs:
if not stat.S_ISDIR(dirent.props.mode):
fltype, flext = get_file_type_and_ext(dirent.obj_name)
if fltype == 'Image':
img_list.append(dirent.obj_name)
if len(img_list) > 1:
img_list.sort(lambda x, y : cmp(x.lower(), y.lower()))
cur_img_index = img_list.index(u_filename)
if cur_img_index != 0:
img_prev = os.path.join(parent_dir, img_list[cur_img_index - 1])
if cur_img_index != len(img_list) - 1:
img_next = os.path.join(parent_dir, img_list[cur_img_index + 1])
else:
pass
# generate file path navigator
zipped = gen_path_link(path, repo.name)
# file shared link
l = FileShare.objects.filter(repo_id=repo_id).filter(
username=username).filter(path=path)
fileshare = l[0] if len(l) > 0 else None
http_or_https = request.is_secure() and 'https' or 'http'
domain = RequestSite(request).domain
if fileshare:
file_shared_link = gen_shared_link(request, fileshare.token, 'f')
else:
file_shared_link = ''
# my contacts used in shared link autocomplete
contacts = Contact.objects.filter(user_email=username)
"""List repo groups"""
# Get groups this repo is shared.
if request.user.org:
org_id = request.user.org['org_id']
repo_shared_groups = get_org_groups_by_repo(org_id, repo_id)
else:
repo_shared_groups = get_shared_groups_by_repo(repo_id)
# Filter out groups that user in joined.
groups = [ x for x in repo_shared_groups if is_group_user(x.id, username)]
if len(groups) > 1:
ctx = {}
ctx['groups'] = groups
repogrp_str = render_to_string("snippets/repo_group_list.html", ctx)
else:
repogrp_str = ''
file_path_hash = md5_constructor(urllib2.quote(path.encode('utf-8'))).hexdigest()[:12]
# fetch file contributors and latest contributor
contributors, last_modified, last_commit_id = get_file_contributors(repo_id, path.encode('utf-8'), file_path_hash, obj_id)
latest_contributor = contributors[0] if contributors else None
# check whether file is starred
is_starred = False
org_id = -1
if request.user.org:
org_id = request.user.org['org_id']
is_starred = is_file_starred(username, repo.id, path.encode('utf-8'), org_id)
template = 'view_file_%s.html' % ret_dict['filetype'].lower()
search_repo_id = None
if not repo.encrypted:
search_repo_id = repo.id
return render_to_response(template, {
'repo': repo,
'obj_id': obj_id,
'filename': u_filename,
'path': path,
'zipped': zipped,
'current_commit': current_commit,
'fileext': fileext,
'raw_path': raw_path,
'fileshare': fileshare,
'protocol': http_or_https,
'domain': domain,
'file_shared_link': file_shared_link,
'contacts': contacts,
'err': ret_dict['err'],
'file_content': ret_dict['file_content'],
'file_enc': ret_dict['file_enc'],
'encoding': ret_dict['encoding'],
'file_encoding_list':ret_dict['file_encoding_list'],
'html_exists': ret_dict['html_exists'],
'html_detail': ret_dict.get('html_detail', {}),
'filetype': ret_dict['filetype'],
"applet_root": get_ccnetapplet_root(),
'groups': groups,
'use_pdfjs':USE_PDFJS,
'contributors': contributors,
'latest_contributor': latest_contributor,
'last_modified': last_modified,
'last_commit_id': last_commit_id,
'repo_group_str': repogrp_str,
'is_starred': is_starred,
'user_perm': user_perm,
'img_prev': img_prev,
'img_next': img_next,
'search_repo_id': search_repo_id,
}, context_instance=RequestContext(request))
def view_shared_dir(request, token):
assert token is not None # Checked by URLconf
fileshare = FileShare.objects.get_valid_dir_link_by_token(token)
if fileshare is None:
raise Http404
if fileshare.is_encrypted():
if not check_share_link_access(request, token):
d = {'token': token, 'view_name': 'view_shared_dir', }
if request.method == 'POST':
post_values = request.POST.copy()
post_values['enc_password'] = fileshare.password
form = SharedLinkPasswordForm(post_values)
d['form'] = form
if form.is_valid():
set_share_link_access(request, token)
else:
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
else:
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
username = fileshare.username
repo_id = fileshare.repo_id
# Get path from frontend, use '/' if missing, and construct request path
# with fileshare.path to real path, used to fetch dirents by RPC.
req_path = request.GET.get('p', '/')
if req_path[-1] != '/':
req_path += '/'
if req_path == '/':
real_path = fileshare.path
else:
real_path = posixpath.join(fileshare.path, req_path.lstrip('/'))
if real_path[-1] != '/': # Normalize dir path
real_path += '/'
repo = get_repo(repo_id)
if not repo:
raise Http404
# Check path still exist, otherwise show error
if not seafile_api.get_dir_id_by_path(repo.id, fileshare.path):
return render_error(request, _('"%s" does not exist.') % fileshare.path)
# download shared dir
if request.GET.get('dl', '') == '1':
return _download_dir_from_share_link(request, fileshare, repo,
real_path)
if fileshare.path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(real_path[:-1])
current_commit = seaserv.get_commits(repo_id, 0, 1)[0]
file_list, dir_list, dirent_more = get_repo_dirents(request, repo,
current_commit, real_path)
# generate dir navigator
if fileshare.path == '/':
zipped = gen_path_link(req_path, repo.name)
else:
zipped = gen_path_link(req_path, os.path.basename(fileshare.path[:-1]))
if req_path == '/': # When user view the root of shared dir..
# increase shared link view_cnt,
fileshare = FileShare.objects.get(token=token)
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
traffic_over_limit = user_traffic_over_limit(fileshare.username)
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if allow_generate_thumbnail(username, repo, f):
f.allow_generate_thumbnail = True
if os.path.exists(os.path.join(THUMBNAIL_ROOT, THUMBNAIL_DEFAULT_SIZE, f.obj_id)):
f.thumbnail_src = get_thumbnail_src(repo.id, f.obj_id, THUMBNAIL_DEFAULT_SIZE)
return render_to_response('view_shared_dir.html', {
'repo': repo,
'token': token,
'path': req_path,
'username': username,
'dir_name': dir_name,
'file_list': file_list,
'dir_list': dir_list,
'zipped': zipped,
'traffic_over_limit': traffic_over_limit,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'PREVIEW_DEFAULT_SIZE': PREVIEW_DEFAULT_SIZE,
}, context_instance=RequestContext(request))
def view_file_via_shared_dir(request, token):
assert token is not None # Checked by URLconf
fileshare = FileShare.objects.get_valid_file_link_by_token(token)
if fileshare is None:
raise Http404
shared_by = fileshare.username
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get('p', '').rstrip('/')
if not path:
raise Http404
if not path.startswith(fileshare.path): # Can not view upper dir of shared dir
raise Http404
zipped = gen_path_link(path, '')
obj_id = seafile_api.get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'File does not exist'))
file_size = seafile_api.get_file_size(repo.store_id, repo.version, obj_id)
filename = os.path.basename(path)
filetype, fileext = get_file_type_and_ext(filename)
access_token = seafserv_rpc.web_get_access_token(repo.id, obj_id,
'view', '')
raw_path = gen_file_get_url(access_token, filename)
inner_path = gen_inner_file_get_url(access_token, filename)
img_prev = None
img_next = None
# get file content
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
exceeds_limit, err_msg = file_size_exceeds_preview_limit(file_size, filetype)
if exceeds_limit:
ret_dict['err'] = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, inner_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(inner_path, obj_id, fileext, ret_dict)
elif filetype == SPREADSHEET:
handle_spreadsheet(inner_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(inner_path, obj_id, fileext, ret_dict)
elif filetype == IMAGE:
current_commit = get_commits(repo_id, 0, 1)[0]
parent_dir = os.path.dirname(path)
dirs = seafile_api.list_dir_by_commit_and_path(current_commit.repo_id,
current_commit.id, parent_dir)
if not dirs:
raise Http404
img_list = []
for dirent in dirs:
if not stat.S_ISDIR(dirent.props.mode):
fltype, flext = get_file_type_and_ext(dirent.obj_name)
if fltype == 'Image':
img_list.append(dirent.obj_name)
if len(img_list) > 1:
img_list.sort(lambda x, y : cmp(x.lower(), y.lower()))
cur_img_index = img_list.index(filename)
if cur_img_index != 0:
img_prev = posixpath.join(parent_dir, img_list[cur_img_index - 1])
if cur_img_index != len(img_list) - 1:
img_next = posixpath.join(parent_dir, img_list[cur_img_index + 1])
# send statistic messages
if ret_dict['filetype'] != 'Unknown':
try:
send_message('seahub.stats', 'file-view\t%s\t%s\t%s\t%s' % \
(repo.id, shared_by, obj_id, file_size))
except SearpcError, e:
logger.error('Error when sending file-view message: %s' % str(e))
def view_shared_file(request, token):
"""
Preview file via shared link.
"""
assert token is not None # Checked by URLconf
fileshare = FileShare.objects.get_valid_file_link_by_token(token)
if fileshare is None:
raise Http404
if fileshare.is_encrypted():
if not check_share_link_access(request.user.username, token):
d = {'token': token, 'view_name': 'view_shared_file', }
if request.method == 'POST':
post_values = request.POST.copy()
post_values['enc_password'] = fileshare.password
form = SharedLinkPasswordForm(post_values)
d['form'] = form
if form.is_valid():
# set cache for non-anonymous user
if request.user.is_authenticated():
set_share_link_access(request.user.username, token)
else:
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
else:
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
shared_by = fileshare.username
repo_id = fileshare.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
path = fileshare.path.rstrip('/') # Normalize file path
obj_id = seafile_api.get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'File does not exist'))
file_size = seafile_api.get_file_size(repo.store_id, repo.version, obj_id)
filename = os.path.basename(path)
filetype, fileext = get_file_type_and_ext(filename)
access_token = seafserv_rpc.web_get_access_token(repo.id, obj_id,
'view', '')
raw_path = gen_file_get_url(access_token, filename)
inner_path = gen_inner_file_get_url(access_token, filename)
# get file content
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
exceeds_limit, err_msg = file_size_exceeds_preview_limit(file_size, filetype)
if exceeds_limit:
ret_dict['err'] = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, inner_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(inner_path, obj_id, fileext, ret_dict)
elif filetype == SPREADSHEET:
handle_spreadsheet(inner_path, obj_id, fileext, ret_dict)
elif filetype == OPENDOCUMENT:
if file_size == 0:
ret_dict['err'] = _(u'Invalid file format.')
elif filetype == PDF:
handle_pdf(inner_path, obj_id, fileext, ret_dict)
# Increase file shared link view_cnt, this operation should be atomic
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
# send statistic messages
if ret_dict['filetype'] != 'Unknown':
try:
send_message('seahub.stats', 'file-view\t%s\t%s\t%s\t%s' % \
(repo.id, shared_by, obj_id, file_size))
except SearpcError, e:
logger.error('Error when sending file-view message: %s' % str(e))
def view_history_file_common(request, repo_id, ret_dict):
username = request.user.username
# check arguments
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get("p", "/")
commit_id = request.GET.get("commit_id", "")
if not commit_id:
raise Http404
obj_id = request.GET.get("obj_id", "")
if not obj_id:
raise Http404
# construct some varibles
u_filename = os.path.basename(path)
filename_utf8 = urllib2.quote(u_filename.encode("utf-8"))
current_commit = get_commit(commit_id)
if not current_commit:
raise Http404
# Check whether user has permission to view file and get file raw path,
# render error page if permission is deny.
raw_path, user_perm = get_file_view_path_and_perm(request, repo_id, obj_id, u_filename)
request.user_perm = user_perm
# get file type and extension
filetype, fileext = get_file_type_and_ext(u_filename)
if user_perm:
# Check file size
fsize = get_file_size(obj_id)
if fsize > FILE_PREVIEW_MAX_SIZE:
from django.template.defaultfilters import filesizeformat
err = _(u"File size surpasses %s, can not be opened online.") % filesizeformat(FILE_PREVIEW_MAX_SIZE)
ret_dict["err"] = err
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, raw_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(raw_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(raw_path, obj_id, fileext, ret_dict)
else:
pass
# populate return value dict
ret_dict["repo"] = repo
ret_dict["obj_id"] = obj_id
ret_dict["file_name"] = u_filename
ret_dict["path"] = path
ret_dict["current_commit"] = current_commit
ret_dict["fileext"] = fileext
ret_dict["raw_path"] = raw_path
if not ret_dict.has_key("filetype"):
ret_dict["filetype"] = filetype
ret_dict["DOCUMENT_CONVERTOR_ROOT"] = DOCUMENT_CONVERTOR_ROOT
ret_dict["use_pdfjs"] = USE_PDFJS
def view_shared_dir(request, fileshare):
token = fileshare.token
password_check_passed, err_msg = check_share_link_common(request, fileshare)
if not password_check_passed:
d = {'token': token, 'view_name': 'view_shared_dir', 'err_msg': err_msg}
return render_to_response('share_access_validation.html', d,
context_instance=RequestContext(request))
username = fileshare.username
repo_id = fileshare.repo_id
# Get path from frontend, use '/' if missing, and construct request path
# with fileshare.path to real path, used to fetch dirents by RPC.
req_path = request.GET.get('p', '/')
if req_path[-1] != '/':
req_path += '/'
if req_path == '/':
real_path = fileshare.path
else:
real_path = posixpath.join(fileshare.path, req_path.lstrip('/'))
if real_path[-1] != '/': # Normalize dir path
real_path += '/'
repo = get_repo(repo_id)
if not repo:
raise Http404
# Check path still exist, otherwise show error
if not seafile_api.get_dir_id_by_path(repo.id, fileshare.path):
return render_error(request, _('"%s" does not exist.') % fileshare.path)
if fileshare.path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(real_path[:-1])
current_commit = seaserv.get_commits(repo_id, 0, 1)[0]
file_list, dir_list, dirent_more = get_repo_dirents(request, repo,
current_commit, real_path)
# generate dir navigator
if fileshare.path == '/':
zipped = gen_path_link(req_path, repo.name)
else:
zipped = gen_path_link(req_path, os.path.basename(fileshare.path[:-1]))
if req_path == '/': # When user view the root of shared dir..
# increase shared link view_cnt,
fileshare = FileShare.objects.get(token=token)
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
traffic_over_limit = user_traffic_over_limit(fileshare.username)
# mode to view dir/file items
mode = request.GET.get('mode', 'list')
if mode != 'list':
mode = 'grid'
thumbnail_size = THUMBNAIL_DEFAULT_SIZE if mode == 'list' else THUMBNAIL_SIZE_FOR_GRID
if not repo.encrypted and ENABLE_THUMBNAIL:
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if os.path.exists(os.path.join(THUMBNAIL_ROOT, str(thumbnail_size), f.obj_id)):
req_image_path = posixpath.join(req_path, f.obj_name)
src = get_share_link_thumbnail_src(token, thumbnail_size, req_image_path)
f.encoded_thumbnail_src = urlquote(src)
return render_to_response('view_shared_dir.html', {
'repo': repo,
'token': token,
'path': req_path,
'username': username,
'dir_name': dir_name,
'file_list': file_list,
'dir_list': dir_list,
'zipped': zipped,
'traffic_over_limit': traffic_over_limit,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'mode': mode,
'thumbnail_size': thumbnail_size,
}, context_instance=RequestContext(request))
def get_group_msgs(groupid, page, username):
# Show 15 group messages per page.
paginator = Paginator(
GroupMessage.objects.filter(group_id=groupid).order_by('-timestamp'),
15)
# If page request (9999) is out of range, return None
try:
group_msgs = paginator.page(page)
except (EmptyPage, InvalidPage):
return None
# Force evaluate queryset to fix some database error for mysql.
group_msgs.object_list = list(group_msgs.object_list)
attachments = MessageAttachment.objects.filter(
group_message__in=group_msgs.object_list)
msg_replies = MessageReply.objects.filter(
reply_to__in=group_msgs.object_list)
reply_to_list = [r.reply_to_id for r in msg_replies]
for msg in group_msgs.object_list:
msg.reply_cnt = reply_to_list.count(msg.id)
msg.replies = []
for r in msg_replies:
if msg.id == r.reply_to_id:
msg.replies.append(r)
msg.replies = msg.replies[-3:]
for att in attachments:
if att.group_message_id != msg.id:
continue
# Attachment name is file name or directory name.
# If is top directory, use repo name instead.
path = att.path
if path == '/':
repo = seafile_api.get_repo(att.repo_id)
if not repo:
# TODO: what should we do here, tell user the repo
# is no longer exists?
continue
att.name = repo.name
else:
path = path.rstrip('/') # cut out last '/' if possible
att.name = os.path.basename(path)
# Load to discuss page if attachment is a image and from recommend.
if att.attach_type == 'file' and att.src == 'recommend':
att.filetype, att.fileext = get_file_type_and_ext(att.name)
if att.filetype == IMAGE:
att.obj_id = seafile_api.get_file_id_by_path(
att.repo_id, path)
if not att.obj_id:
att.err = 'File does not exist'
else:
att.token = seafile_api.get_fileserver_access_token(
att.repo_id, att.obj_id, 'view', username)
att.img_url = gen_file_get_url(att.token, att.name)
msg.attachment = att
return group_msgs
def render_repo(request, repo):
"""Steps to show repo page:
If user has permission to view repo
If repo is encrypt and password is not set on server
return decrypt repo page
If repo is not encrypt or password is set on server
Show repo direntries based on requested path
If user does not have permission to view repo
return permission deny page
"""
username = request.user.username
path = get_path_from_request(request)
if not seafile_api.get_dir_id_by_path(repo.id, path):
raise Http404
user_perm = check_repo_access_permission(repo.id, request.user)
if user_perm is None:
return render_to_response('repo_access_deny.html', {
'repo': repo,
}, context_instance=RequestContext(request))
sub_lib_enabled = UserOptions.objects.is_sub_lib_enabled(username)
server_crypto = False
if repo.encrypted:
try:
server_crypto = UserOptions.objects.is_server_crypto(username)
except CryptoOptionNotSetError:
return render_to_response('options/set_user_options.html', {
}, context_instance=RequestContext(request))
if (repo.enc_version == 1 or (repo.enc_version == 2 and server_crypto)) \
and not is_password_set(repo.id, username):
return render_to_response('decrypt_repo_form.html', {
'repo': repo,
'next': get_next_url_from_request(request) or reverse('repo', args=[repo.id]),
'force_server_crypto': FORCE_SERVER_CRYPTO,
}, context_instance=RequestContext(request))
# query context args
fileserver_root = get_fileserver_root()
max_upload_file_size = get_max_upload_file_size()
protocol = request.is_secure() and 'https' or 'http'
domain = RequestSite(request).domain
for g in request.user.joined_groups:
g.avatar = grp_avatar(g.id, 20)
head_commit = get_commit(repo.id, repo.version, repo.head_cmmt_id)
if not head_commit:
raise Http404
if new_merge_with_no_conflict(head_commit):
info_commit = get_commit_before_new_merge(head_commit)
else:
info_commit = head_commit
repo_size = get_repo_size(repo.id)
no_quota = is_no_quota(repo.id)
if is_org_context(request):
repo_owner = seafile_api.get_org_repo_owner(repo.id)
else:
repo_owner = seafile_api.get_repo_owner(repo.id)
is_repo_owner = True if repo_owner == username else False
if is_repo_owner and not repo.is_virtual:
show_repo_settings = True
else:
show_repo_settings = False
more_start = None
file_list, dir_list, dirent_more = get_repo_dirents(request, repo,
head_commit, path,
offset=0, limit=100)
if dirent_more:
more_start = 100
zipped = get_nav_path(path, repo.name)
repo_groups = get_shared_groups_by_repo_and_user(repo.id, username)
if len(repo_groups) > 1:
repo_group_str = render_to_string("snippets/repo_group_list.html",
{'groups': repo_groups})
else:
repo_group_str = ''
upload_url = get_upload_url(request, repo.id)
fileshare = get_fileshare(repo.id, username, path)
dir_shared_link = get_dir_share_link(fileshare)
uploadlink = get_uploadlink(repo.id, username, path)
dir_shared_upload_link = get_dir_shared_upload_link(uploadlink)
if not repo.encrypted and ENABLE_THUMBNAIL:
size = THUMBNAIL_DEFAULT_SIZE
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if os.path.exists(os.path.join(THUMBNAIL_ROOT, size, f.obj_id)):
f.thumbnail_src = get_thumbnail_src(repo.id, f.obj_id, size)
return render_to_response('repo.html', {
'repo': repo,
'user_perm': user_perm,
'repo_owner': repo_owner,
'is_repo_owner': is_repo_owner,
'show_repo_settings': show_repo_settings,
'current_commit': head_commit,
'info_commit': info_commit,
'password_set': True,
'repo_size': repo_size,
'dir_list': dir_list,
'file_list': file_list,
'dirent_more': dirent_more,
'more_start': more_start,
'path': path,
'zipped': zipped,
'groups': repo_groups,
'repo_group_str': repo_group_str,
'no_quota': no_quota,
'max_upload_file_size': max_upload_file_size,
'upload_url': upload_url,
'fileserver_root': fileserver_root,
'protocol': protocol,
'domain': domain,
'fileshare': fileshare,
'dir_shared_link': dir_shared_link,
'uploadlink': uploadlink,
'dir_shared_upload_link': dir_shared_upload_link,
'ENABLE_SUB_LIBRARY': ENABLE_SUB_LIBRARY,
'server_crypto': server_crypto,
'sub_lib_enabled': sub_lib_enabled,
'enable_upload_folder': ENABLE_UPLOAD_FOLDER,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'PREVIEW_DEFAULT_SIZE': PREVIEW_DEFAULT_SIZE,
}, context_instance=RequestContext(request))
def post(self, request):
""" Import users from xlsx file
Permission checking:
1. admin user.
"""
xlsx_file = request.FILES.get('file', None)
if not xlsx_file:
error_msg = 'file can not be found.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_type, ext = get_file_type_and_ext(xlsx_file.name)
if ext != 'xlsx':
error_msg = file_type_error_msg(ext, 'xlsx')
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
content = xlsx_file.read()
try:
fs = BytesIO(content)
wb = load_workbook(filename=fs, read_only=True)
except Exception as e:
logger.error(e)
# example file is like:
# Email Password Name(Optional) Role(Optional) Space Quota(MB, Optional)
# [email protected] a a default 1024
# [email protected] b b default 2048
rows = wb.worksheets[0].rows
records = []
# skip first row(head field).
next(rows)
for row in rows:
records.append([col.value for col in row])
if user_number_over_limit(new_users=len(records)):
error_msg = 'The number of users exceeds the limit.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
result = {}
result['failed'] = []
result['success'] = []
for record in records:
if record[0]:
email = record[0].strip()
if not is_valid_username(email):
result['failed'].append({
'email':
email,
'error_msg':
'email %s invalid.' % email
})
continue
else:
result['failed'].append({
'email': '',
'error_msg': 'email invalid.'
})
continue
if record[1]:
password = record[1].strip()
if not password:
result['failed'].append({
'email': email,
'error_msg': 'password invalid.'
})
continue
else:
result['failed'].append({
'email': email,
'error_msg': 'password invalid.'
})
continue
try:
User.objects.get(email=email)
result['failed'].append({
'email': email,
'error_msg': 'user %s exists.' % email
})
continue
except User.DoesNotExist:
pass
User.objects.create_user(email,
password,
is_staff=False,
is_active=True)
if config.FORCE_PASSWORD_CHANGE:
UserOptions.objects.set_force_passwd_change(email)
# update the user's optional info
# update nikename
if record[2]:
try:
nickname = record[2].strip()
if len(nickname) <= 64 and '/' not in nickname:
Profile.objects.add_or_update(email, nickname, '')
except Exception as e:
logger.error(e)
# update role
if record[3]:
try:
role = record[3].strip()
if is_pro_version() and role in get_available_roles():
User.objects.update_role(email, role)
except Exception as e:
logger.error(e)
# update quota
if record[4]:
try:
space_quota_mb = int(record[4])
if space_quota_mb >= 0:
space_quota = int(space_quota_mb) * get_file_size_unit(
'MB')
seafile_api.set_user_quota(email, space_quota)
except Exception as e:
logger.error(e)
send_html_email_with_dj_template(
email,
dj_template='sysadmin/user_batch_add_email.html',
subject=_('You are invited to join %s') % get_site_name(),
context={
'user': email2nickname(request.user.username),
'email': email,
'password': password,
})
user = User.objects.get(email=email)
info = {}
info['email'] = email
info['name'] = email2nickname(email)
info['contact_email'] = email2contact_email(email)
info['is_staff'] = user.is_staff
info['is_active'] = user.is_active
info['quota_usage'] = seafile_api.get_user_self_usage(user.email)
info['quota_total'] = seafile_api.get_user_quota(user.email)
info['create_time'] = timestamp_to_isoformat_timestr(user.ctime)
info['role'] = get_user_role(user)
result['success'].append(info)
# send admin operation log signal
admin_op_detail = {
"email": email,
}
admin_operation.send(sender=None,
admin_name=request.user.username,
operation=USER_ADD,
detail=admin_op_detail)
return Response(result)
def get(self, request):
""" Return file info.
"""
# argument check
doc_id = request.GET.get('doc_id', '')
if not doc_id:
error_msg = 'doc_id invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_info = cache.get('BISHENG_OFFICE_' + doc_id)
if not file_info:
error_msg = 'doc_id invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
username = file_info.get('username')
if not username:
error_msg = 'username invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
repo_id = file_info.get('repo_id')
if not repo_id:
error_msg = 'repo_id invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_path = file_info.get('file_path')
if not file_path:
error_msg = 'file_path invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
file_path = normalize_file_path(file_path)
# resource check
try:
User.objects.get(email=username)
except User.DoesNotExist:
error_msg = 'User %s not found.' % username
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
if not seafile_api.get_repo(repo_id):
error_msg = 'Library %s not found.' % repo_id
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
if not seafile_api.get_file_id_by_path(repo_id, file_path):
error_msg = 'File %s not found.' % file_path
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
# permission check
parent_dir = os.path.dirname(file_path)
permission = seafile_api.check_permission_by_path(repo_id, parent_dir, username)
if not permission:
error_msg = 'Permission denied.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
# get file basic info
file_name = os.path.basename(file_path.rstrip('/'))
filetype, fileext = get_file_type_and_ext(file_name)
# get file raw url
file_id = seafile_api.get_file_id_by_path(repo_id, file_path)
download_token = seafile_api.get_fileserver_access_token(repo_id,
file_id, 'download', username, use_onetime=True)
raw_url = gen_file_get_url(download_token, file_name)
# get avatar url
url, _, _ = api_avatar_url(username, int(72))
# prepare file permission
privilege = copy.deepcopy(BISHENG_OFFICE_PRIVILEGE)
can_edit = file_info.get('can_edit', False)
if not can_edit:
privilege.remove('FILE_WRITE')
# prepare response
file_info = {
'doc': {
'docId': doc_id,
'title': file_name,
'mime_type': BISHENG_OFFICE_MIME_TYPE[fileext],
'fetchUrl': raw_url,
'thumbnail': "",
'fromApi': True
},
'user': {
'uid': username,
'oid': username,
'nickName': email2nickname(username),
'avatar': request.build_absolute_uri(url),
'privilege': privilege
},
}
return Response(file_info)
def get(self, request, file_id, format=None):
""" WOPI endpoint for check file info
"""
token = request.GET.get('access_token', None)
request_user, repo_id, file_path = get_file_info_by_token(token)
repo = seafile_api.get_repo(repo_id)
obj_id = seafile_api.get_file_id_by_path(repo_id, file_path)
try:
file_size = seafile_api.get_file_size(repo.store_id, repo.version,
obj_id)
except SearpcError as e:
logger.error(e)
return HttpResponse(json.dumps({}),
status=500,
content_type=json_content_type)
if file_size == -1:
logger.error('File %s not found.' % file_path)
return HttpResponse(json.dumps({}),
status=401,
content_type=json_content_type)
result = {}
# necessary
result['BaseFileName'] = os.path.basename(file_path)
result['Size'] = file_size
result['UserId'] = request_user
result['Version'] = obj_id
try:
if is_pro_version():
result['OwnerId'] = seafile_api.get_repo_owner(repo_id) or \
seafile_api.get_org_repo_owner(repo_id)
else:
result['OwnerId'] = seafile_api.get_repo_owner(repo_id)
except Exception as e:
logger.error(e)
return HttpResponse(json.dumps({}),
status=500,
content_type=json_content_type)
# optional
result['UserFriendlyName'] = email2nickname(request_user)
absolute_uri = request.build_absolute_uri('/')
result['PostMessageOrigin'] = urlparse.urljoin(absolute_uri,
SITE_ROOT).strip('/')
result['HidePrintOption'] = False
result['HideSaveOption'] = False
result['HideExportOption'] = False
result['EnableOwnerTermination'] = True
result['SupportsLocks'] = True
result['SupportsGetLock'] = True
result['SupportsUpdate'] = True
filename = os.path.basename(file_path)
filetype, fileext = get_file_type_and_ext(filename)
try:
is_locked, locked_by_me = check_file_lock(repo_id, file_path,
request_user)
except Exception as e:
logger.error(e)
return HttpResponse(json.dumps({}),
status=500,
content_type=json_content_type)
perm = seafile_api.check_permission_by_path(repo_id, file_path,
request_user)
if ENABLE_OFFICE_WEB_APP_EDIT and not repo.encrypted and \
perm == 'rw' and ((not is_locked) or (is_locked and locked_by_me)) and \
fileext in OFFICE_WEB_APP_EDIT_FILE_EXTENSION:
result['UserCanWrite'] = True
return HttpResponse(json.dumps(result),
status=200,
content_type=json_content_type)
def file_edit(request, repo_id):
repo = get_repo(repo_id)
if not repo:
raise Http404
if request.method == "POST":
return file_edit_submit(request, repo_id)
if get_user_permission(request, repo_id) != "rw":
return render_permission_error(request, _(u"Unable to edit file"))
path = request.GET.get("p", "/")
if path[-1] == "/":
path = path[:-1]
u_filename = os.path.basename(path)
filename = urllib2.quote(u_filename.encode("utf-8"))
head_id = repo.head_cmmt_id
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u"The file does not exist."))
token = web_get_access_token(repo_id, obj_id, "view", request.user.username)
# generate path and link
zipped = gen_path_link(path, repo.name)
filetype, fileext = get_file_type_and_ext(filename)
op = None
err = ""
file_content = None
encoding = None
file_encoding_list = FILE_ENCODING_LIST
if filetype == TEXT or filetype == MARKDOWN or filetype == SF:
if repo.encrypted:
repo.password_set = seafserv_rpc.is_passwd_set(repo_id, request.user.username)
if not repo.password_set:
op = "decrypt"
if not op:
raw_path = gen_file_get_url(token, filename)
file_enc = request.GET.get("file_enc", "auto")
if not file_enc in FILE_ENCODING_LIST:
file_enc = "auto"
err, file_content, encoding = repo_file_get(raw_path, file_enc)
if encoding and encoding not in FILE_ENCODING_LIST:
file_encoding_list.append(encoding)
else:
err = _(u"Edit online is not offered for this type of file.")
return render_to_response(
"file_edit.html",
{
"repo": repo,
"u_filename": u_filename,
"wiki_name": os.path.splitext(u_filename)[0],
"path": path,
"zipped": zipped,
"filetype": filetype,
"fileext": fileext,
"op": op,
"err": err,
"file_content": file_content,
"encoding": encoding,
"file_encoding_list": file_encoding_list,
"head_id": head_id,
"from": request.GET.get("from", ""),
"gid": request.GET.get("gid", ""),
},
context_instance=RequestContext(request),
)
def view_history_file_common(request, repo_id, ret_dict):
username = request.user.username
# check arguments
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get('p', '/')
commit_id = request.GET.get('commit_id', '')
if not commit_id:
raise Http404
obj_id = request.GET.get('obj_id', '')
if not obj_id:
raise Http404
# construct some varibles
u_filename = os.path.basename(path)
current_commit = get_commit(commit_id)
if not current_commit:
raise Http404
# Check whether user has permission to view file and get file raw path,
# render error page if permission is deny.
raw_path, user_perm = get_file_view_path_and_perm(request, repo_id,
obj_id, u_filename)
request.user_perm = user_perm
# get file type and extension
filetype, fileext = get_file_type_and_ext(u_filename)
if user_perm:
# Check file size
fsize = get_file_size(obj_id)
if fsize > FILE_PREVIEW_MAX_SIZE:
err = _(u'File size surpasses %s, can not be opened online.') % \
filesizeformat(FILE_PREVIEW_MAX_SIZE)
ret_dict['err'] = err
elif filetype in (DOCUMENT, PDF) and HAS_OFFICE_CONVERTER and fsize > OFFICE_PREVIEW_MAX_SIZE:
err = _(u'File size surpasses %s, can not be opened online.') % \
filesizeformat(OFFICE_PREVIEW_MAX_SIZE)
ret_dict['err'] = err
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, raw_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(raw_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(raw_path, obj_id, fileext, ret_dict)
else:
pass
# populate return value dict
ret_dict['repo'] = repo
ret_dict['obj_id'] = obj_id
ret_dict['file_name'] = u_filename
ret_dict['path'] = path
ret_dict['current_commit'] = current_commit
ret_dict['fileext'] = fileext
ret_dict['raw_path'] = raw_path
if not ret_dict.has_key('filetype'):
ret_dict['filetype'] = filetype
ret_dict['use_pdfjs'] = USE_PDFJS
if not repo.encrypted:
ret_dict['search_repo_id'] = repo.id
def view_shared_dir(request, fileshare):
token = fileshare.token
password_check_passed, err_msg = check_share_link_common(
request, fileshare)
if not password_check_passed:
d = {
'token': token,
'view_name': 'view_shared_dir',
'err_msg': err_msg
}
return render(request, 'share_access_validation.html', d)
username = fileshare.username
repo_id = fileshare.repo_id
# Get path from frontend, use '/' if missing, and construct request path
# with fileshare.path to real path, used to fetch dirents by RPC.
req_path = request.GET.get('p', '/')
if req_path[-1] != '/':
req_path += '/'
if req_path == '/':
real_path = fileshare.path
else:
real_path = posixpath.join(fileshare.path, req_path.lstrip('/'))
if real_path[-1] != '/': # Normalize dir path
real_path += '/'
repo = get_repo(repo_id)
if not repo:
raise Http404
if repo.encrypted or not \
seafile_api.check_permission_by_path(repo_id, '/', username):
return render_error(request, _(u'Permission denied'))
# Check path still exist, otherwise show error
if not seafile_api.get_dir_id_by_path(repo.id, fileshare.path):
return render_error(request,
_('"%s" does not exist.') % fileshare.path)
if fileshare.path == '/':
# use repo name as dir name if share whole library
dir_name = repo.name
else:
dir_name = os.path.basename(real_path[:-1])
current_commit = seaserv.get_commits(repo_id, 0, 1)[0]
file_list, dir_list, dirent_more = get_repo_dirents(
request, repo, current_commit, real_path)
# generate dir navigator
if fileshare.path == '/':
zipped = gen_path_link(req_path, repo.name)
else:
zipped = gen_path_link(req_path, os.path.basename(fileshare.path[:-1]))
if req_path == '/': # When user view the root of shared dir..
# increase shared link view_cnt,
fileshare = FileShare.objects.get(token=token)
fileshare.view_cnt = F('view_cnt') + 1
fileshare.save()
traffic_over_limit = user_traffic_over_limit(fileshare.username)
permissions = fileshare.get_permissions()
# mode to view dir/file items
mode = request.GET.get('mode', 'list')
if mode != 'list':
mode = 'grid'
thumbnail_size = THUMBNAIL_DEFAULT_SIZE if mode == 'list' else THUMBNAIL_SIZE_FOR_GRID
for f in file_list:
file_type, file_ext = get_file_type_and_ext(f.obj_name)
if file_type == IMAGE:
f.is_img = True
if file_type == VIDEO:
f.is_video = True
if (file_type == IMAGE or file_type == VIDEO) and ENABLE_THUMBNAIL:
if os.path.exists(
os.path.join(THUMBNAIL_ROOT, str(thumbnail_size),
f.obj_id)):
req_image_path = posixpath.join(req_path, f.obj_name)
src = get_share_link_thumbnail_src(token, thumbnail_size,
req_image_path)
f.encoded_thumbnail_src = urlquote(src)
return render(
request, 'view_shared_dir.html', {
'repo': repo,
'token': token,
'path': req_path,
'username': username,
'dir_name': dir_name,
'file_list': file_list,
'dir_list': dir_list,
'zipped': zipped,
'traffic_over_limit': traffic_over_limit,
'permissions': permissions,
'ENABLE_THUMBNAIL': ENABLE_THUMBNAIL,
'mode': mode,
'thumbnail_size': thumbnail_size,
})
def file_edit(request, repo_id):
repo = get_repo(repo_id)
if not repo:
raise Http404
if request.method == 'POST':
return file_edit_submit(request, repo_id)
if get_user_permission(request, repo_id) != 'rw':
return render_permission_error(request, _(u'Unable to edit file'))
path = request.GET.get('p', '/')
if path[-1] == '/':
path = path[:-1]
u_filename = os.path.basename(path)
filename = urllib2.quote(u_filename.encode('utf-8'))
head_id = repo.head_cmmt_id
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u'The file does not exist.'))
token = web_get_access_token(repo_id, obj_id, 'view', request.user.username)
# generate path and link
zipped = gen_path_link(path, repo.name)
filetype, fileext = get_file_type_and_ext(filename)
op = None
err = ''
file_content = None
encoding = None
file_encoding_list = FILE_ENCODING_LIST
if filetype == TEXT or filetype == MARKDOWN or filetype == SF:
if repo.encrypted:
repo.password_set = seafserv_rpc.is_passwd_set(repo_id, request.user.username)
if not repo.password_set:
op = 'decrypt'
if not op:
raw_path = gen_file_get_url(token, filename)
file_enc = request.GET.get('file_enc', 'auto')
if not file_enc in FILE_ENCODING_LIST:
file_enc = 'auto'
err, file_content, encoding = repo_file_get(raw_path, file_enc)
if encoding and encoding not in FILE_ENCODING_LIST:
file_encoding_list.append(encoding)
else:
err = _(u'Edit online is not offered for this type of file.')
# Redirect to different place according to from page when user click
# cancel button on file edit page.
cancel_url = reverse('repo_view_file', args=[repo.id]) + '?p=' + urlquote(path)
page_from = request.GET.get('from', '')
gid = request.GET.get('gid', '')
wiki_name = os.path.splitext(u_filename)[0]
if page_from == 'wiki_page_edit' or page_from == 'wiki_page_new':
cancel_url = reverse('group_wiki', args=[gid, wiki_name])
elif page_from == 'personal_wiki_page_edit' or page_from == 'personal_wiki_page_new':
cancel_url = reverse('personal_wiki', args=[wiki_name])
search_repo_id = None
if not repo.encrypted:
search_repo_id = repo.id
return render_to_response('file_edit.html', {
'repo':repo,
'u_filename':u_filename,
'wiki_name': wiki_name,
'path':path,
'zipped':zipped,
'filetype':filetype,
'fileext':fileext,
'op':op,
'err':err,
'file_content':file_content,
'encoding': encoding,
'file_encoding_list':file_encoding_list,
'head_id': head_id,
'from': page_from,
'gid': gid,
'cancel_url': cancel_url,
'search_repo_id': search_repo_id,
}, context_instance=RequestContext(request))
def get(self, request, token):
""" Only used for get dirents in a folder share link.
Permission checking:
1, If enable SHARE_LINK_LOGIN_REQUIRED, user must have been authenticated.
2, If enable ENABLE_SHARE_LINK_AUDIT, user must have been authenticated, or have been audited.
3, If share link is encrypted, share link password must have been checked.
"""
# argument check
thumbnail_size = request.GET.get('thumbnail_size', 48)
try:
thumbnail_size = int(thumbnail_size)
except ValueError:
error_msg = 'thumbnail_size invalid.'
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
# permission check
# check if login required
if SHARE_LINK_LOGIN_REQUIRED and \
not request.user.is_authenticated:
error_msg = 'Permission denied.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
# check share link audit
if is_pro_version() and ENABLE_SHARE_LINK_AUDIT and \
not request.user.is_authenticated and \
not request.session.get('anonymous_email'):
error_msg = 'Permission denied.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
# resource check
try:
share_link = FileShare.objects.get(token=token)
except FileShare.DoesNotExist:
error_msg = 'Share link %s not found.' % token
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
# check share link password
if share_link.is_encrypted() and not check_share_link_access(
request, token):
error_msg = 'Permission denied.'
return api_error(status.HTTP_403_FORBIDDEN, error_msg)
if share_link.s_type != 'd':
error_msg = 'Share link %s is not a folder share link.' % token
return api_error(status.HTTP_400_BAD_REQUEST, error_msg)
repo_id = share_link.repo_id
repo = seafile_api.get_repo(repo_id)
if not repo:
error_msg = 'Library %s not found.' % repo_id
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
share_link_path = share_link.path
request_path = request.GET.get('path', '/')
if request_path == '/':
path = share_link_path
else:
path = posixpath.join(share_link_path, request_path.strip('/'))
path = normalize_dir_path(path)
dir_id = seafile_api.get_dir_id_by_path(repo_id, path)
if not dir_id:
error_msg = 'Folder %s not found.' % request_path
return api_error(status.HTTP_404_NOT_FOUND, error_msg)
try:
current_commit = seafile_api.get_commit_list(repo_id, 0, 1)[0]
dirent_list = seafile_api.list_dir_by_commit_and_path(
repo_id, current_commit.id, path, -1, -1)
except Exception as e:
logger.error(e)
error_msg = 'Internal Server Error'
return api_error(status.HTTP_500_INTERNAL_SERVER_ERROR, error_msg)
result = []
for dirent in dirent_list:
# don't return parent folder(share link path) info to user
# so use request_path here
dirent_path = posixpath.join(request_path, dirent.obj_name)
dirent_info = {}
dirent_info['size'] = dirent.size
dirent_info['last_modified'] = timestamp_to_isoformat_timestr(
dirent.mtime)
if stat.S_ISDIR(dirent.mode):
dirent_info['is_dir'] = True
dirent_info['folder_path'] = normalize_dir_path(dirent_path)
dirent_info['folder_name'] = dirent.obj_name
else:
dirent_info['is_dir'] = False
dirent_info['file_path'] = normalize_file_path(dirent_path)
dirent_info['file_name'] = dirent.obj_name
file_type, file_ext = get_file_type_and_ext(dirent.obj_name)
if file_type in (IMAGE, XMIND) or \
(file_type == VIDEO and ENABLE_VIDEO_THUMBNAIL):
if os.path.exists(
os.path.join(THUMBNAIL_ROOT, str(thumbnail_size),
dirent.obj_id)):
req_image_path = posixpath.join(
request_path, dirent.obj_name)
src = get_share_link_thumbnail_src(
token, thumbnail_size, req_image_path)
dirent_info['encoded_thumbnail_src'] = urlquote(src)
result.append(dirent_info)
return Response({'dirent_list': result})
def group_discuss(request, group):
if group.is_pub:
raise Http404
username = request.user.username
form = MessageForm()
# remove user notifications
UserNotification.objects.seen_group_msg_notices(username, group.id)
# Get all group members.
members = get_group_members(group.id)
"""group messages"""
# Show 15 group messages per page.
paginator = Paginator(GroupMessage.objects.filter(group_id=group.id).order_by("-timestamp"), 15)
# Make sure page request is an int. If not, deliver first page.
try:
page = int(request.GET.get("page", "1"))
except ValueError:
page = 1
# If page request (9999) is out of range, deliver last page of results.
try:
group_msgs = paginator.page(page)
except (EmptyPage, InvalidPage):
group_msgs = paginator.page(paginator.num_pages)
group_msgs.page_range = paginator.get_page_range(group_msgs.number)
# Force evaluate queryset to fix some database error for mysql.
group_msgs.object_list = list(group_msgs.object_list)
msg_attachments = MessageAttachment.objects.filter(group_message__in=group_msgs.object_list)
msg_replies = MessageReply.objects.filter(reply_to__in=group_msgs.object_list)
reply_to_list = [r.reply_to_id for r in msg_replies]
for msg in group_msgs.object_list:
msg.reply_cnt = reply_to_list.count(msg.id)
msg.replies = []
for r in msg_replies:
if msg.id == r.reply_to_id:
msg.replies.append(r)
msg.replies = msg.replies[-3:]
msg.attachments = []
for att in msg_attachments:
if att.group_message_id != msg.id:
continue
# Attachment name is file name or directory name.
# If is top directory, use repo name instead.
path = att.path
if path == "/":
repo = get_repo(att.repo_id)
if not repo:
# TODO: what should we do here, tell user the repo
# is no longer exists?
continue
att.name = repo.name
else:
path = path.rstrip("/") # cut out last '/' if possible
att.name = os.path.basename(path)
# Load to discuss page if attachment is a image and from recommend.
if att.attach_type == "file" and att.src == "recommend":
att.filetype, att.fileext = get_file_type_and_ext(att.name)
if att.filetype == IMAGE:
att.obj_id = get_file_id_by_path(att.repo_id, path)
if not att.obj_id:
att.err = _(u"File does not exist")
else:
att.token = seafile_api.get_fileserver_access_token(att.repo_id, att.obj_id, "view", username)
att.img_url = gen_file_get_url(att.token, att.name)
msg.attachments.append(att)
# get available modules(wiki, etc)
mods_available = get_available_mods_by_group(group.id)
mods_enabled = get_enabled_mods_by_group(group.id)
return render_to_response(
"group/group_discuss.html",
{
"group": group,
"is_staff": group.is_staff,
"group_msgs": group_msgs,
"form": form,
"mods_enabled": mods_enabled,
"mods_available": mods_available,
},
context_instance=RequestContext(request),
)
def view_priv_shared_file(request, token):
"""View private shared file.
"""
try:
pfs = PrivateFileDirShare.objects.get_priv_file_dir_share_by_token(token)
except PrivateFileDirShare.DoesNotExist:
raise Http404
repo_id = pfs.repo_id
repo = get_repo(repo_id)
if not repo:
raise Http404
username = request.user.username
if username != pfs.from_user and username != pfs.to_user:
raise Http404 # permission check
path = normalize_file_path(pfs.path)
obj_id = seafile_api.get_file_id_by_path(repo.id, path)
if not obj_id:
raise Http404
filename = os.path.basename(path)
filetype, fileext = get_file_type_and_ext(filename)
access_token = seafile_api.get_fileserver_access_token(repo.id, obj_id,
'view', username)
raw_path = gen_file_get_url(access_token, filename)
inner_path = gen_inner_file_get_url(access_token, filename)
# get file content
ret_dict = {'err': '', 'file_content': '', 'encoding': '', 'file_enc': '',
'file_encoding_list': [], 'html_exists': False,
'filetype': filetype}
fsize = get_file_size(repo.store_id, repo.version, obj_id)
exceeds_limit, err_msg = file_size_exceeds_preview_limit(fsize, filetype)
if exceeds_limit:
ret_dict['err'] = err_msg
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, inner_path, ret_dict)
elif filetype == DOCUMENT:
handle_document(inner_path, obj_id, fileext, ret_dict)
elif filetype == SPREADSHEET:
handle_spreadsheet(inner_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(inner_path, obj_id, fileext, ret_dict)
accessible_repos = get_unencry_rw_repos_by_user(request)
save_to_link = reverse('save_private_file_share', args=[pfs.token])
return render_to_response('shared_file_view.html', {
'repo': repo,
'obj_id': obj_id,
'path': path,
'file_name': filename,
'file_size': fsize,
'access_token': access_token,
'fileext': fileext,
'raw_path': raw_path,
'shared_by': pfs.from_user,
'err': ret_dict['err'],
'file_content': ret_dict['file_content'],
'encoding': ret_dict['encoding'],
'file_encoding_list':ret_dict['file_encoding_list'],
'html_exists': ret_dict['html_exists'],
'html_detail': ret_dict.get('html_detail', {}),
'filetype': ret_dict['filetype'],
'use_pdfjs':USE_PDFJS,
'accessible_repos': accessible_repos,
'save_to_link': save_to_link,
}, context_instance=RequestContext(request))
def slug(request, slug, file_path="home.md"):
"""Show wiki page.
"""
# get wiki object or 404
wiki = get_object_or_404(Wiki, slug=slug)
file_path = "/" + file_path
is_dir = None
file_id = seafile_api.get_file_id_by_path(wiki.repo_id, file_path)
if file_id:
is_dir = False
dir_id = seafile_api.get_dir_id_by_path(wiki.repo_id, file_path)
if dir_id:
is_dir = True
# compatible with old wiki url
if is_dir is None:
if len(file_path.split('.')) == 1:
new_path = file_path[1:] + '.md'
return HttpResponseRedirect(reverse('wiki:slug', args=[slug, new_path]))
# perm check
req_user = request.user.username
if not req_user and not wiki.has_read_perm(request):
return redirect('auth_login')
else:
if not wiki.has_read_perm(request):
return render_permission_error(request, _('Unable to view Wiki'))
file_type, ext = get_file_type_and_ext(posixpath.basename(file_path))
if file_type == IMAGE:
file_url = reverse('view_lib_file', args=[wiki.repo_id, file_path])
return HttpResponseRedirect(file_url + "?raw=1")
if not req_user:
user_can_write = False
elif req_user == wiki.username or check_folder_permission(
request, wiki.repo_id, '/') == 'rw':
user_can_write = True
else:
user_can_write = False
is_public_wiki = False
if wiki.permission == 'public':
is_public_wiki = True
has_index = False
dirs = seafile_api.list_dir_by_path(wiki.repo_id, '/')
for dir_obj in dirs:
if dir_obj.obj_name == 'index.md':
has_index = True
break
try:
fs = FileShare.objects.get(repo_id=wiki.repo_id, path='/')
except FileShare.DoesNotExist:
fs = FileShare.objects.create_dir_link(wiki.username, wiki.repo_id, '/',
permission='view_download')
wiki.permission = 'public'
wiki.save()
is_public_wiki = True
return render(request, "wiki/wiki.html", {
"wiki": wiki,
"page_name": file_path,
"shared_token": fs.token,
"shared_type": fs.s_type,
"user_can_write": user_can_write,
"file_path": file_path,
"repo_id": wiki.repo_id,
"search_repo_id": wiki.repo_id,
"search_wiki": True,
"is_public_wiki": is_public_wiki,
"is_dir": is_dir,
"has_index": has_index,
})
def view_file(request, repo_id):
"""
Steps to view file:
1. Get repo id and file path.
2. Check user's permission.
3. Check whether this file can be viewed online.
4.1 Get file content if file is text file.
4.2 Prepare flash if file is document.
4.3 Prepare or use pdfjs if file is pdf.
4.4 Other file return it's raw path.
"""
username = request.user.username
# check arguments
repo = get_repo(repo_id)
if not repo:
raise Http404
path = request.GET.get("p", "/")
obj_id = get_file_id_by_path(repo_id, path)
if not obj_id:
return render_error(request, _(u"File does not exist"))
# construct some varibles
u_filename = os.path.basename(path)
filename_utf8 = urllib2.quote(u_filename.encode("utf-8"))
current_commit = get_commits(repo_id, 0, 1)[0]
# Check whether user has permission to view file and get file raw path,
# render error page if permission is deny.
raw_path, user_perm = get_file_view_path_and_perm(request, repo_id, obj_id, u_filename)
if not user_perm:
return render_permission_error(request, _(u"Unable to view file"))
# get file type and extension
filetype, fileext = get_file_type_and_ext(u_filename)
img_prev = None
img_next = None
ret_dict = {
"err": "",
"file_content": "",
"encoding": "",
"file_enc": "",
"file_encoding_list": [],
"swf_exists": False,
"filetype": filetype,
}
# Check file size
fsize = get_file_size(obj_id)
if fsize > FILE_PREVIEW_MAX_SIZE:
from django.template.defaultfilters import filesizeformat
err = _(u"File size surpasses %s, can not be opened online.") % filesizeformat(FILE_PREVIEW_MAX_SIZE)
ret_dict["err"] = err
else:
"""Choose different approach when dealing with different type of file."""
if is_textual_file(file_type=filetype):
handle_textual_file(request, filetype, raw_path, ret_dict)
if filetype == MARKDOWN:
c = ret_dict["file_content"]
ret_dict["file_content"] = convert_md_link(c, repo_id, username)
elif filetype == DOCUMENT:
handle_document(raw_path, obj_id, fileext, ret_dict)
elif filetype == PDF:
handle_pdf(raw_path, obj_id, fileext, ret_dict)
elif filetype == IMAGE:
parent_dir = os.path.dirname(path)
dirs = list_dir_by_path(current_commit.id, parent_dir)
if not dirs:
raise Http404
img_list = []
for dirent in dirs:
if not stat.S_ISDIR(dirent.props.mode):
fltype, flext = get_file_type_and_ext(dirent.obj_name)
if fltype == "Image":
img_list.append(dirent.obj_name)
if len(img_list) > 1:
img_list.sort(lambda x, y: cmp(x.lower(), y.lower()))
cur_img_index = img_list.index(u_filename)
if cur_img_index != 0:
img_prev = os.path.join(parent_dir, img_list[cur_img_index - 1])
if cur_img_index != len(img_list) - 1:
img_next = os.path.join(parent_dir, img_list[cur_img_index + 1])
else:
pass
# generate file path navigator
zipped = gen_path_link(path, repo.name)
# file shared link
l = FileShare.objects.filter(repo_id=repo_id).filter(username=username).filter(path=path)
fileshare = l[0] if len(l) > 0 else None
http_or_https = request.is_secure() and "https" or "http"
domain = RequestSite(request).domain
if fileshare:
file_shared_link = gen_shared_link(request, fileshare.token, "f")
else:
file_shared_link = ""
# my contacts used in shared link autocomplete
contacts = Contact.objects.filter(user_email=username)
"""List repo groups"""
# Get groups this repo is shared.
if request.user.org:
org_id = request.user.org["org_id"]
repo_shared_groups = get_org_groups_by_repo(org_id, repo_id)
else:
repo_shared_groups = get_shared_groups_by_repo(repo_id)
# Filter out groups that user in joined.
groups = [x for x in repo_shared_groups if is_group_user(x.id, username)]
if len(groups) > 1:
ctx = {}
ctx["groups"] = groups
repogrp_str = render_to_string("snippets/repo_group_list.html", ctx)
else:
repogrp_str = ""
file_path_hash = md5_constructor(urllib2.quote(path.encode("utf-8"))).hexdigest()[:12]
# fetch file contributors and latest contributor
contributors, last_modified, last_commit_id = get_file_contributors(
repo_id, path.encode("utf-8"), file_path_hash, obj_id
)
latest_contributor = contributors[0] if contributors else None
# check whether file is starred
is_starred = False
org_id = -1
if request.user.org:
org_id = request.user.org["org_id"]
is_starred = is_file_starred(username, repo.id, path.encode("utf-8"), org_id)
template = "view_file_%s.html" % ret_dict["filetype"].lower()
return render_to_response(
template,
{
"repo": repo,
"obj_id": obj_id,
"filename": u_filename,
"path": path,
"zipped": zipped,
"current_commit": current_commit,
"fileext": fileext,
"raw_path": raw_path,
"fileshare": fileshare,
"protocol": http_or_https,
"domain": domain,
"file_shared_link": file_shared_link,
"contacts": contacts,
"err": ret_dict["err"],
"file_content": ret_dict["file_content"],
"file_enc": ret_dict["file_enc"],
"encoding": ret_dict["encoding"],
"file_encoding_list": ret_dict["file_encoding_list"],
"swf_exists": ret_dict["swf_exists"],
"filetype": ret_dict["filetype"],
"applet_root": get_ccnetapplet_root(),
"groups": groups,
"DOCUMENT_CONVERTOR_ROOT": DOCUMENT_CONVERTOR_ROOT,
"use_pdfjs": USE_PDFJS,
"contributors": contributors,
"latest_contributor": latest_contributor,
"last_modified": last_modified,
"last_commit_id": last_commit_id,
"repo_group_str": repogrp_str,
"is_starred": is_starred,
"user_perm": user_perm,
"img_prev": img_prev,
"img_next": img_next,
},
context_instance=RequestContext(request),
)
