def preview(self):
"""
Presents a preview of the files to be imported, giving the user an
opportunity to view and change dates for images, highlighting images
which may already be in the system, and the like.
"""
rel_import_dir = os.path.relpath(self._env.get("PATH_INFO", "").lstrip("/"), "import/preview")
import_dir = os.path.realpath(os.path.join(S.IMPORT_DIR, rel_import_dir))
file_listing = []
import_identifier = hashlib.sha1()
hashes = []
session_file_struct = {}
for base_dir, _, files in os.walk(import_dir):
for f in files:
if not util.is_image_file(f):
continue
fc = util.FileContainer(os.path.join(import_dir, f), S.IMPORT_DIR)
ts = util.get_time(fc, allow_date_from_path=False)
if ts["time"] != None:
fc.time = time.strftime("%Y-%m-%d %H:%M:%S", ts["time"])
hashes.append(fc.hash)
import_identifier.update(fc.hash)
file_listing.append(fc)
session_file_struct[fc.hash] = {
"file_data": fc.__dict__(),
"conflicts": None
}
break
file_listing = sorted(file_listing, key=itemgetter('name'))
conflicts = Photo.get_by_hash(hashes)
for conflict_hash in conflicts.keys():
conflicts_for_json = [c.id for c in conflicts[conflict_hash]]
session_file_struct[conflict_hash]["conflicts"] = conflicts_for_json
session_file_struct[conflict_hash]["file_data"]["marked"] = True
Logger.debug(session_file_struct)
session_id = import_identifier.hexdigest()
session_data = {
"file_listing": session_file_struct,
"rel_dir": rel_import_dir,
"session_id": session_id
}
with open(os.path.join("/tmp", "%s.txt" % session_id), "w+") as f:
f.write(json.dumps(session_data))
return self.construct_response(
Template.render(
"import/preview.html",
{
"files": file_listing,
"import_id": session_id,
"import_dir": rel_import_dir,
"conflicts": conflicts
}
),
self._route_types.HTML_CONTENT_TYPE
)
def preview(self):
"""
Presents a preview of the files to be imported, giving the user an
opportunity to view and change dates for images, highlighting images
which may already be in the system, and the like.
"""
rel_import_dir = os.path.relpath(
self._env.get("PATH_INFO", "").lstrip("/"), "import/preview")
import_dir = os.path.realpath(
os.path.join(S.IMPORT_DIR, rel_import_dir))
file_listing = []
import_identifier = hashlib.sha1()
hashes = []
session_file_struct = {}
for base_dir, _, files in os.walk(import_dir):
for f in files:
if not util.is_image_file(f):
continue
fc = util.FileContainer(os.path.join(import_dir, f),
S.IMPORT_DIR)
ts = util.get_time(fc, allow_date_from_path=False)
if ts["time"] != None:
fc.time = time.strftime("%Y-%m-%d %H:%M:%S", ts["time"])
hashes.append(fc.hash)
import_identifier.update(fc.hash)
file_listing.append(fc)
session_file_struct[fc.hash] = {
"file_data": fc.__dict__(),
"conflicts": None
}
break
file_listing = sorted(file_listing, key=itemgetter('name'))
conflicts = Photo.get_by_hash(hashes)
for conflict_hash in conflicts.keys():
conflicts_for_json = [c.id for c in conflicts[conflict_hash]]
session_file_struct[conflict_hash][
"conflicts"] = conflicts_for_json
session_file_struct[conflict_hash]["file_data"]["marked"] = True
Logger.debug(session_file_struct)
session_id = import_identifier.hexdigest()
session_data = {
"file_listing": session_file_struct,
"rel_dir": rel_import_dir,
"session_id": session_id
}
with open(os.path.join("/tmp", "%s.txt" % session_id), "w+") as f:
f.write(json.dumps(session_data))
return self.construct_response(
Template.render(
"import/preview.html", {
"files": file_listing,
"import_id": session_id,
"import_dir": rel_import_dir,
"conflicts": conflicts
}), self._route_types.HTML_CONTENT_TYPE)
