def details():
# Get parameters
src = request.args.get('src', '')
reset = request.args.get('reset', None)
src_path = ''
try:
# Check parameters
if src == '':
raise ValueError('No filename was specified.')
if reset is not None:
reset = parse_boolean(reset)
file_disk_info = None
file_image_info = None
file_geo_info = None
db_img = None
db_history = None
db_image_stats = None
(src_path, src_filename) = os.path.split(src)
# Require view permission or file admin
permissions_engine.ensure_folder_permitted(
src_path,
FolderPermission.ACCESS_VIEW,
get_session_user()
)
# Get file info from disk
file_disk_info = get_file_info(src)
if file_disk_info:
# Get EXIF info
file_image_info = image_engine.get_image_properties(src, True)
# Get geo location if we have the relevant profile fields
file_geo_info = get_exif_geo_position(file_image_info)
# Reset image if requested, then remove the reset from the URL
if reset and file_disk_info:
image_engine.reset_image(ImageAttrs(src))
return redirect(internal_url_for('details', src=src))
# Get database info
db_session = data_engine.db_get_session()
db_commit = False
try:
db_img = auto_sync_file(src, data_engine, task_engine, _db_session=db_session)
if db_img:
# Trigger lazy load of history
db_history = db_img.history
# Get stats
stats_day = data_engine.summarise_image_stats(
datetime.utcnow() - timedelta(days=1),
datetime.utcnow(),
db_img.id,
_db_session=db_session
)
stats_month = data_engine.summarise_image_stats(
datetime.utcnow() - timedelta(days=30),
datetime.utcnow(),
db_img.id,
_db_session=db_session
)
stats_day = stats_day[0] if len(stats_day) > 0 else \
(0, 0, 0, 0, 0, 0, 0, 0)
stats_month = stats_month[0] if len(stats_month) > 0 else \
(0, 0, 0, 0, 0, 0, 0, 0)
db_image_stats = {
'day': {
'requests': stats_day[1],
'views': stats_day[2],
'cached_views': stats_day[3],
'downloads': stats_day[4],
'bytes': stats_day[5],
'seconds': stats_day[6],
'max_seconds': stats_day[7]
},
'month': {
'requests': stats_month[1],
'views': stats_month[2],
'cached_views': stats_month[3],
'downloads': stats_month[4],
'bytes': stats_month[5],
'seconds': stats_month[6],
'max_seconds': stats_month[7]
}
}
db_commit = True
finally:
try:
if db_commit:
db_session.commit()
else:
db_session.rollback()
finally:
db_session.close()
return render_template(
'details.html',
src=src,
path=src_path,
filename=src_filename,
file_info=file_disk_info,
image_info=file_image_info,
geo_info=file_geo_info,
db_info=db_img,
db_history=db_history,
db_stats=db_image_stats,
STATUS_ACTIVE=Image.STATUS_ACTIVE,
ACTION_DELETED=ImageHistory.ACTION_DELETED,
ACTION_CREATED=ImageHistory.ACTION_CREATED,
ACTION_REPLACED=ImageHistory.ACTION_REPLACED,
ACTION_EDITED=ImageHistory.ACTION_EDITED,
ACTION_MOVED=ImageHistory.ACTION_MOVED,
pathsep=os.path.sep,
timezone=get_timezone_code()
)
except Exception as e:
log_security_error(e, request)
if app.config['DEBUG']:
raise
return render_template(
'details.html',
src=src,
path=src_path,
err_msg='This file cannot be viewed: ' + str(e)
)
def folder_browse():
from_path = request.args.get('path', '')
show_files = request.args.get('show_files', '')
embed = request.args.get('embed', '')
msg = request.args.get('msg', '')
if from_path == '':
from_path = os.path.sep
db_session = data_engine.db_get_session()
db_committed = False
try:
# This also checks for path existence
folder_list = get_directory_listing(from_path, True)
# Auto-populate the folders database
db_folder = auto_sync_folder(
from_path,
data_engine,
task_engine,
_db_session=db_session
)
db_session.commit()
db_committed = True
# Should never happen
if db_folder is None:
raise DoesNotExistError(from_path)
# Require view permission or file admin
permissions_engine.ensure_folder_permitted(
db_folder,
FolderPermission.ACCESS_VIEW,
get_session_user()
)
return render_template(
'folder_list.html',
formats=image_engine.get_image_formats(),
embed=embed,
msg=msg,
name=filepath_filename(from_path),
path=from_path,
pathsep=os.path.sep,
parent_path=filepath_parent(from_path),
folder_list=folder_list,
show_files=show_files,
db_info=db_folder,
db_parent_info=db_folder.parent,
STATUS_ACTIVE=Folder.STATUS_ACTIVE
)
except Exception as e:
log_security_error(e, request)
if app.config['DEBUG']:
raise
return render_template(
'folder_list.html',
embed=embed,
msg=msg,
name=filepath_filename(from_path),
path=from_path,
err_msg='This folder cannot be viewed: ' + str(e)
)
finally:
try:
if not db_committed:
db_session.rollback()
finally:
db_session.close()
def browse():
from_path = request.args.get('path', '')
if from_path == '':
from_path = os.path.sep
# #2475 Default this in case of error in get_directory_listing()
directory_info = DirectoryInfo(from_path)
db_session = data_engine.db_get_session()
db_committed = False
try:
directory_info = get_directory_listing(from_path, True)
# Auto-populate the folders database
db_folder = auto_sync_folder(
from_path,
data_engine,
task_engine,
_db_session=db_session
)
db_session.commit()
db_committed = True
if db_folder is not None:
# Require view permission or file admin
permissions_engine.ensure_folder_permitted(
db_folder,
FolderPermission.ACCESS_VIEW,
get_session_user()
)
# Remember last path for the Browse and Upload menus
if directory_info.exists() and db_folder:
session['last_browse_path'] = from_path
return render_template(
'list.html',
formats=image_engine.get_image_formats(),
pathsep=os.path.sep,
timezone=get_timezone_code(),
directory_info=directory_info,
folder_name=filepath_filename(from_path),
db_info=db_folder,
db_parent_info=db_folder.parent if db_folder else None,
STATUS_ACTIVE=Folder.STATUS_ACTIVE
)
except Exception as e:
log_security_error(e, request)
if app.config['DEBUG']:
raise
return render_template(
'list.html',
directory_info=directory_info,
err_msg='This folder cannot be viewed: ' + str(e)
)
finally:
try:
if not db_committed:
db_session.rollback()
finally:
db_session.close()