def versions(request): """ Show all Versions for an Image according to ADMIN_VERSIONS. """ # QUERY / PATH CHECK query = request.GET path = get_path(query.get('dir', '')) filename = get_file(query.get('dir', ''), query.get('filename', '')) if path is None or filename is None: if path is None: msg = _('The requested Folder does not exist.') else: msg = _('The requested File does not exist.') request.user.message_set.create(message=msg) return HttpResponseRedirect(reverse("fb_browse")) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) return render_to_response('filebrowser/versions.html', { 'original': path_to_url(os.path.join(DIRECTORY, path, filename)), 'query': query, 'title': _(u'Versions for "%s"') % filename, 'h1': _(u'Versions for "%s"') % filename, 'menu_current': 'content_media', 'settings_var': get_settings_var(), 'breadcrumbs': get_breadcrumbs(query, path), 'breadcrumbs_title': _(u'Versions for "%s"') % filename }, context_instance=Context(request))
def upload(request): """ Multipe File Upload. """ from django.http import parse_cookie # QUERY / PATH CHECK query = request.GET path = get_path(query.get('dir', '')) if path is None: msg = _('The requested Folder does not exist.') request.user.message_set.create(message=msg) return HttpResponseRedirect(reverse("fb_browse")) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) # SESSION (used for flash-uploading) cookie_dict = parse_cookie(request.META.get('HTTP_COOKIE', '')) engine = __import__(settings.SESSION_ENGINE, {}, {}, ['']) session_key = cookie_dict.get(settings.SESSION_COOKIE_NAME, None) return render_to_response('filebrowser/upload.html', { 'query': query, 'title': _(u'Select files to upload'), 'h1': _(u'Select files to upload'), 'menu_current': 'content_media', 'settings_var': get_settings_var(), 'session_key': session_key, 'breadcrumbs': get_breadcrumbs(query, path), 'breadcrumbs_title': _(u'Upload') }, context_instance=Context(request))
def rename(request): """ Rename existing File/Directory. Includes renaming existing Image Versions/Thumbnails. """ from bp.contrib.filebrowser.forms import RenameForm # QUERY / PATH CHECK query = request.GET path = get_path(query.get('dir', '')) filename = get_file(query.get('dir', ''), query.get('filename', '')) if path is None or filename is None: if path is None: msg = _('The requested Folder does not exist.') else: msg = _('The requested File does not exist.') request.user.message_set.create(message=msg) return HttpResponseRedirect(reverse("fb_browse")) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) file_extension = os.path.splitext(filename)[1].lower() if request.method == 'POST': form = RenameForm(abs_path, file_extension, request.POST) if form.is_valid(): relative_server_path = os.path.join(DIRECTORY, path, filename) new_filename = form.cleaned_data['name'] + file_extension new_relative_server_path = os.path.join(DIRECTORY, path, new_filename) try: # PRE RENAME SIGNAL filebrowser_pre_rename.send(sender=request, path=path, filename=filename, new_filename=new_filename) # DELETE IMAGE VERSIONS/THUMBNAILS # regenerating versions/thumbs will be done automatically for version in VERSIONS: try: os.unlink(os.path.join(MEDIA_ROOT, get_version_path(relative_server_path, version))) except: pass # RENAME ORIGINAL os.rename(os.path.join(MEDIA_ROOT, relative_server_path), os.path.join(MEDIA_ROOT, new_relative_server_path)) # POST RENAME SIGNAL filebrowser_post_rename.send(sender=request, path=path, filename=filename, new_filename=new_filename) # MESSAGE & REDIRECT msg = _('Renaming was successful.') request.user.message_set.create(message=msg) redirect_url = reverse("fb_browse") + query_helper(query, "", "filename") return HttpResponseRedirect(redirect_url) except OSError, (errno, strerror): form.errors['name'] = forms.util.ErrorList([_('Error.')])
def mkdir(request): """ Make Directory. """ from bp.contrib.filebrowser.forms import MakeDirForm # QUERY / PATH CHECK query = request.GET path = get_path(query.get('dir', '')) if path is None: msg = _('The requested Folder does not exist.') request.user.message_set.create(message=msg) return HttpResponseRedirect(reverse("fb_browse")) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) if request.method == 'POST': form = MakeDirForm(abs_path, request.POST) if form.is_valid(): server_path = os.path.join(abs_path, form.cleaned_data['dir_name']) try: # PRE CREATE SIGNAL filebrowser_pre_createdir.send(sender=request, path=path, dirname=form.cleaned_data['dir_name']) # CREATE FOLDER os.mkdir(server_path) os.chmod(server_path, 0775) # POST CREATE SIGNAL filebrowser_post_createdir.send(sender=request, path=path, dirname=form.cleaned_data['dir_name']) # MESSAGE & REDIRECT msg = _('The Folder %s was successfully created.') % (form.cleaned_data['dir_name']) request.user.message_set.create(message=msg) # on redirect, sort by date desc to see the new directory on top of the list # remove filter in order to actually _see_ the new folder # remove pagination redirect_url = reverse("fb_browse") + query_helper(query, "ot=desc,o=date", "ot,o,filter_type,filter_date,q,p") return HttpResponseRedirect(redirect_url) except OSError, (errno, strerror): if errno == 13: form.errors['dir_name'] = forms.util.ErrorList([_('Permission denied.')]) else: form.errors['dir_name'] = forms.util.ErrorList([_('Error creating folder.')])
def browse(request): """ Browse Files/Directories. """ # QUERY / PATH CHECK query = request.GET.copy() path = get_path(query.get('dir', '')) directory = get_path('') if path is None: msg = _('The requested Folder does not exist.') request.user.message_set.create(message=msg) if directory is None: # The DIRECTORY does not exist, raise an error to prevent eternal redirecting. raise ImproperlyConfigured, _("Error finding Upload-Folder. Maybe it does not exist?") redirect_url = reverse("fb_browse") + query_helper(query, "", "dir") return HttpResponseRedirect(redirect_url) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) # INITIAL VARIABLES results_var = {'results_total': 0, 'results_current': 0, 'delete_total': 0, 'images_total': 0, 'select_total': 0 } counter = {} for k,v in EXTENSIONS.iteritems(): counter[k] = 0 dir_list = os.listdir(abs_path) files = [] for file in dir_list: # EXCLUDE FILES MATCHING VERSIONS_PREFIX OR ANY OF THE EXCLUDE PATTERNS filtered = file.startswith('.') for re_prefix in filter_re: if re_prefix.search(file): filtered = True if filtered: continue results_var['results_total'] += 1 # CREATE FILEOBJECT fileobject = FileObject(os.path.join(DIRECTORY, path, file)) # FILTER / SEARCH append = False if fileobject.filetype == request.GET.get('filter_type', fileobject.filetype) and get_filterdate(request.GET.get('filter_date', ''), fileobject.date): append = True if request.GET.get('q') and not re.compile(request.GET.get('q').lower(), re.M).search(file.lower()): append = False # APPEND FILE_LIST if append: try: # COUNTER/RESULTS if fileobject.filetype == 'Image': results_var['images_total'] += 1 if fileobject.filetype != 'Folder': results_var['delete_total'] += 1 elif fileobject.filetype == 'Folder' and fileobject.is_empty: results_var['delete_total'] += 1 if query.get('type') and query.get('type') in SELECT_FORMATS and fileobject.filetype in SELECT_FORMATS[query.get('type')]: results_var['select_total'] += 1 elif not query.get('type'): results_var['select_total'] += 1 except OSError: # Ignore items that have problems continue else: files.append(fileobject) results_var['results_current'] += 1 # COUNTER/RESULTS if fileobject.filetype: counter[fileobject.filetype] += 1 # SORTING query['o'] = request.GET.get('o', DEFAULT_SORTING_BY) query['ot'] = request.GET.get('ot', DEFAULT_SORTING_ORDER) files = sort_by_attr(files, request.GET.get('o', DEFAULT_SORTING_BY)) if not request.GET.get('ot') and DEFAULT_SORTING_ORDER == "desc" or request.GET.get('ot') == "desc": files.reverse() p = Paginator(files, LIST_PER_PAGE) try: page_nr = request.GET.get('p', '1') except: page_nr = 1 try: page = p.page(page_nr) except (EmptyPage, InvalidPage): page = p.page(p.num_pages) tinymce = False if 'tinymce' in request.GET: tinymce = True return render_to_response('filebrowser/index.html', { 'dir': path, 'p': p, 'page': page, 'results_var': results_var, 'counter': counter, 'query': query, 'title': _(u'Media'), 'h1': _(u'Media'), 'menu_current': 'content_media', 'settings_var': get_settings_var(), 'breadcrumbs': get_breadcrumbs(query, path), 'breadcrumbs_title': "", 'tinymce': tinymce }, context_instance=Context(request))
def delete(request): """ Delete existing File/Directory. When trying to delete a Directory, the Directory has to be empty. """ # QUERY / PATH CHECK query = request.GET path = get_path(query.get('dir', '')) filename = get_file(query.get('dir', ''), query.get('filename', '')) if path is None or filename is None: if path is None: msg = _('The requested Folder does not exist.') else: msg = _('The requested File does not exist.') request.user.message_set.create(message=msg) return HttpResponseRedirect(reverse("fb_browse")) abs_path = os.path.join(MEDIA_ROOT, DIRECTORY, path) msg = "" if request.GET: if request.GET.get('filetype') != "Folder": relative_server_path = os.path.join(DIRECTORY, path, filename) try: # PRE DELETE SIGNAL filebrowser_pre_delete.send(sender=request, path=path, filename=filename) # DELETE IMAGE VERSIONS/THUMBNAILS for version in VERSIONS: try: os.unlink(os.path.join(MEDIA_ROOT, get_version_path(relative_server_path, version))) except: pass # DELETE FILE os.unlink(os.path.join(abs_path, filename)) # POST DELETE SIGNAL filebrowser_post_delete.send(sender=request, path=path, filename=filename) # MESSAGE & REDIRECT msg = _('The file %s was successfully deleted.') % (filename.lower()) request.user.message_set.create(message=msg) redirect_url = reverse("fb_browse") + query_helper(query, "", "filename,filetype") return HttpResponseRedirect(redirect_url) except OSError: # todo: define error message msg = OSError else: try: # PRE DELETE SIGNAL filebrowser_pre_delete.send(sender=request, path=path, filename=filename) # DELETE FOLDER os.rmdir(os.path.join(abs_path, filename)) # POST DELETE SIGNAL filebrowser_post_delete.send(sender=request, path=path, filename=filename) # MESSAGE & REDIRECT msg = _('The folder %s was successfully deleted.') % (filename.lower()) request.user.message_set.create(message=msg) redirect_url = reverse("fb_browse") + query_helper(query, "", "filename,filetype") return HttpResponseRedirect(redirect_url) except OSError: # todo: define error message msg = OSError if msg: request.user.message_set.create(message=msg) return render_to_response('filebrowser/index.html', { 'dir': dir_name, 'file': request.GET.get('filename', ''), 'query': query, 'h1': _(u'Delete File / Directory'), 'menu_current': 'content_media', 'settings_var': get_settings_var(), 'breadcrumbs': get_breadcrumbs(query, dir_name), 'breadcrumbs_title': "" }, context_instance=Context(request))