def edit():
# Get parameters
src = request.args.get('src', '')
embed = request.args.get('embed', '')
try:
# Check parameters
if src == '':
raise ValueError('No filename was specified.')
db_img = auto_sync_file(src, data_engine, task_engine)
if not db_img or db_img.status == Image.STATUS_DELETED:
raise DoesNotExistError(src + ' does not exist')
# Require edit permission or file admin
permissions_engine.ensure_folder_permitted(
db_img.folder,
FolderPermission.ACCESS_EDIT,
get_session_user()
)
return render_template(
'details_edit.html',
embed=embed,
src=src,
db_info=db_img
)
except Exception as e:
log_security_error(e, request)
if app.config['DEBUG']:
raise
return render_template(
'details_edit.html',
embed=embed,
src=src,
err_msg='The file details cannot be viewed: ' + str(e)
)
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)
)