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Code refactoring ub.session.commit()

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Code cosmentics admin.py
This commit is contained in:
Ozzieisaacs 2021-01-03 09:53:34 +01:00
parent 4578af7a6d
commit 5cce01215f
9 changed files with 195 additions and 282 deletions
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239
cps/admin.py
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@ -105,6 +105,7 @@ def unconfigured(f):
return inner return inner
@admi.before_app_request @admi.before_app_request
def before_request(): def before_request():
if current_user.is_authenticated: if current_user.is_authenticated:
@ -118,8 +119,10 @@ def before_request():
g.config_authors_max = config.config_authors_max g.config_authors_max = config.config_authors_max
g.shelves_access = ub.session.query(ub.Shelf).filter( g.shelves_access = ub.session.query(ub.Shelf).filter(
or_(ub.Shelf.is_public == 1, ub.Shelf.user_id == current_user.id)).order_by(ub.Shelf.name).all() or_(ub.Shelf.is_public == 1, ub.Shelf.user_id == current_user.id)).order_by(ub.Shelf.name).all()
if not config.db_configured and request.endpoint not in ( if '/static/' not in request.path and not config.db_configured and \
'admin.basic_configuration', 'login', 'admin.config_pathchooser') and '/static/' not in request.path: request.endpoint not in ('admin.basic_configuration',
'login',
'admin.config_pathchooser'):
return redirect(url_for('admin.basic_configuration')) return redirect(url_for('admin.basic_configuration'))
@ -201,12 +204,12 @@ def configuration():
@login_required @login_required
@admin_required @admin_required
def view_configuration(): def view_configuration():
readColumn = calibre_db.session.query(db.Custom_Columns)\ read_column = calibre_db.session.query(db.Custom_Columns)\
.filter(and_(db.Custom_Columns.datatype == 'bool', db.Custom_Columns.mark_for_delete == 0)).all() .filter(and_(db.Custom_Columns.datatype == 'bool', db.Custom_Columns.mark_for_delete == 0)).all()
restrictColumns= calibre_db.session.query(db.Custom_Columns)\ restrict_columns = calibre_db.session.query(db.Custom_Columns)\
.filter(and_(db.Custom_Columns.datatype == 'text', db.Custom_Columns.mark_for_delete == 0)).all() .filter(and_(db.Custom_Columns.datatype == 'text', db.Custom_Columns.mark_for_delete == 0)).all()
return render_title_template("config_view_edit.html", conf=config, readColumns=readColumn, return render_title_template("config_view_edit.html", conf=config, readColumns=read_column,
restrictColumns=restrictColumns, restrictColumns=restrict_columns,
title=_(u"UI Configuration"), page="uiconfig") title=_(u"UI Configuration"), page="uiconfig")
@ -271,11 +274,7 @@ def edit_domain(allow):
vals = request.form.to_dict() vals = request.form.to_dict()
answer = ub.session.query(ub.Registration).filter(ub.Registration.id == vals['pk']).first() answer = ub.session.query(ub.Registration).filter(ub.Registration.id == vals['pk']).first()
answer.domain = vals['value'].replace('*', '%').replace('?', '_').lower() answer.domain = vals['value'].replace('*', '%').replace('?', '_').lower()
try: return ub.session_commit("Registering Domains edited {}".format(answer.domain))
ub.session.commit()
except OperationalError:
ub.session.rollback()
return ""
@admi.route("/ajax/adddomain/<int:allow>", methods=['POST']) @admi.route("/ajax/adddomain/<int:allow>", methods=['POST'])
@ -288,10 +287,7 @@ def add_domain(allow):
if not check: if not check:
new_domain = ub.Registration(domain=domain_name, allow=allow) new_domain = ub.Registration(domain=domain_name, allow=allow)
ub.session.add(new_domain) ub.session.add(new_domain)
try: ub.session_commit("Registering Domains added {}".format(domain_name))
ub.session.commit()
except OperationalError:
ub.session.rollback()
return "" return ""
@ -302,18 +298,12 @@ def delete_domain():
try: try:
domain_id = request.form.to_dict()['domainid'].replace('*', '%').replace('?', '_').lower() domain_id = request.form.to_dict()['domainid'].replace('*', '%').replace('?', '_').lower()
ub.session.query(ub.Registration).filter(ub.Registration.id == domain_id).delete() ub.session.query(ub.Registration).filter(ub.Registration.id == domain_id).delete()
try: ub.session_commit("Registering Domains deleted {}".format(domain_id))
ub.session.commit()
except OperationalError:
ub.session.rollback()
# If last domain was deleted, add all domains by default # If last domain was deleted, add all domains by default
if not ub.session.query(ub.Registration).filter(ub.Registration.allow == 1).count(): if not ub.session.query(ub.Registration).filter(ub.Registration.allow == 1).count():
new_domain = ub.Registration(domain="%.%", allow=1) new_domain = ub.Registration(domain="%.%", allow=1)
ub.session.add(new_domain) ub.session.add(new_domain)
try: ub.session_commit("Last Registering Domain deleted, added *.* as default")
ub.session.commit()
except OperationalError:
ub.session.rollback()
except KeyError: except KeyError:
pass pass
return "" return ""
@ -330,6 +320,7 @@ def list_domain(allow):
response.headers["Content-Type"] = "application/json; charset=utf-8" response.headers["Content-Type"] = "application/json; charset=utf-8"
return response return response
@admi.route("/ajax/editrestriction/<int:res_type>", defaults={"user_id": 0}, methods=['POST']) @admi.route("/ajax/editrestriction/<int:res_type>", defaults={"user_id": 0}, methods=['POST'])
@admi.route("/ajax/editrestriction/<int:res_type>/<int:user_id>", methods=['POST']) @admi.route("/ajax/editrestriction/<int:res_type>/<int:user_id>", methods=['POST'])
@login_required @login_required
@ -355,10 +346,7 @@ def edit_restriction(res_type, user_id):
elementlist = usr.list_allowed_tags() elementlist = usr.list_allowed_tags()
elementlist[int(element['id'][1:])] = element['Element'] elementlist[int(element['id'][1:])] = element['Element']
usr.allowed_tags = ','.join(elementlist) usr.allowed_tags = ','.join(elementlist)
try: ub.session_commit("Changed allowed tags of user {} to {}".format(usr.nickname, usr.allowed_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
if res_type == 3: # CColumn per user if res_type == 3: # CColumn per user
if isinstance(user_id, int): if isinstance(user_id, int):
usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first() usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first()
@ -367,10 +355,7 @@ def edit_restriction(res_type, user_id):
elementlist = usr.list_allowed_column_values() elementlist = usr.list_allowed_column_values()
elementlist[int(element['id'][1:])] = element['Element'] elementlist[int(element['id'][1:])] = element['Element']
usr.allowed_column_value = ','.join(elementlist) usr.allowed_column_value = ','.join(elementlist)
try: ub.session_commit("Changed allowed columns of user {} to {}".format(usr.nickname, usr.allowed_column_value))
ub.session.commit()
except OperationalError:
ub.session.rollback()
if element['id'].startswith('d'): if element['id'].startswith('d'):
if res_type == 0: # Tags as template if res_type == 0: # Tags as template
elementlist = config.list_denied_tags() elementlist = config.list_denied_tags()
@ -390,10 +375,7 @@ def edit_restriction(res_type, user_id):
elementlist = usr.list_denied_tags() elementlist = usr.list_denied_tags()
elementlist[int(element['id'][1:])] = element['Element'] elementlist[int(element['id'][1:])] = element['Element']
usr.denied_tags = ','.join(elementlist) usr.denied_tags = ','.join(elementlist)
try: ub.session_commit("Changed denied tags of user {} to {}".format(usr.nickname, usr.denied_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
if res_type == 3: # CColumn per user if res_type == 3: # CColumn per user
if isinstance(user_id, int): if isinstance(user_id, int):
usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first() usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first()
@ -402,12 +384,10 @@ def edit_restriction(res_type, user_id):
elementlist = usr.list_denied_column_values() elementlist = usr.list_denied_column_values()
elementlist[int(element['id'][1:])] = element['Element'] elementlist[int(element['id'][1:])] = element['Element']
usr.denied_column_value = ','.join(elementlist) usr.denied_column_value = ','.join(elementlist)
try: ub.session_commit("Changed denied columns of user {} to {}".format(usr.nickname, usr.denied_column_value))
ub.session.commit()
except OperationalError:
ub.session.rollback()
return "" return ""
def restriction_addition(element, list_func): def restriction_addition(element, list_func):
elementlist = list_func() elementlist = list_func()
if elementlist == ['']: if elementlist == ['']:
@ -451,16 +431,10 @@ def add_restriction(res_type, user_id):
usr = current_user usr = current_user
if 'submit_allow' in element: if 'submit_allow' in element:
usr.allowed_tags = restriction_addition(element, usr.list_allowed_tags) usr.allowed_tags = restriction_addition(element, usr.list_allowed_tags)
try: ub.session_commit("Changed allowed tags of user {} to {}".format(usr.nickname, usr.list_allowed_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
elif 'submit_deny' in element: elif 'submit_deny' in element:
usr.denied_tags = restriction_addition(element, usr.list_denied_tags) usr.denied_tags = restriction_addition(element, usr.list_denied_tags)
try: ub.session_commit("Changed denied tags of user {} to {}".format(usr.nickname, usr.list_denied_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
if res_type == 3: # CustomC per user if res_type == 3: # CustomC per user
if isinstance(user_id, int): if isinstance(user_id, int):
usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first() usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first()
@ -468,18 +442,15 @@ def add_restriction(res_type, user_id):
usr = current_user usr = current_user
if 'submit_allow' in element: if 'submit_allow' in element:
usr.allowed_column_value = restriction_addition(element, usr.list_allowed_column_values) usr.allowed_column_value = restriction_addition(element, usr.list_allowed_column_values)
try: ub.session_commit("Changed allowed columns of user {} to {}".format(usr.nickname,
ub.session.commit() usr.list_allowed_column_values))
except OperationalError:
ub.session.rollback()
elif 'submit_deny' in element: elif 'submit_deny' in element:
usr.denied_column_value = restriction_addition(element, usr.list_denied_column_values) usr.denied_column_value = restriction_addition(element, usr.list_denied_column_values)
try: ub.session_commit("Changed denied columns of user {} to {}".format(usr.nickname,
ub.session.commit() usr.list_denied_column_values))
except OperationalError:
ub.session.rollback()
return "" return ""
@admi.route("/ajax/deleterestriction/<int:res_type>", defaults={"user_id": 0}, methods=['POST']) @admi.route("/ajax/deleterestriction/<int:res_type>", defaults={"user_id": 0}, methods=['POST'])
@admi.route("/ajax/deleterestriction/<int:res_type>/<int:user_id>", methods=['POST']) @admi.route("/ajax/deleterestriction/<int:res_type>/<int:user_id>", methods=['POST'])
@login_required @login_required
@ -507,16 +478,10 @@ def delete_restriction(res_type, user_id):
usr = current_user usr = current_user
if element['id'].startswith('a'): if element['id'].startswith('a'):
usr.allowed_tags = restriction_deletion(element, usr.list_allowed_tags) usr.allowed_tags = restriction_deletion(element, usr.list_allowed_tags)
try: ub.session_commit("Deleted allowed tags of user {}: {}".format(usr.nickname, usr.list_allowed_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
elif element['id'].startswith('d'): elif element['id'].startswith('d'):
usr.denied_tags = restriction_deletion(element, usr.list_denied_tags) usr.denied_tags = restriction_deletion(element, usr.list_denied_tags)
try: ub.session_commit("Deleted denied tags of user {}: {}".format(usr.nickname, usr.list_allowed_tags))
ub.session.commit()
except OperationalError:
ub.session.rollback()
elif res_type == 3: # Columns per user elif res_type == 3: # Columns per user
if isinstance(user_id, int): if isinstance(user_id, int):
usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first() usr = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first()
@ -524,18 +489,16 @@ def delete_restriction(res_type, user_id):
usr = current_user usr = current_user
if element['id'].startswith('a'): if element['id'].startswith('a'):
usr.allowed_column_value = restriction_deletion(element, usr.list_allowed_column_values) usr.allowed_column_value = restriction_deletion(element, usr.list_allowed_column_values)
try: ub.session_commit("Deleted allowed columns of user {}: {}".format(usr.nickname,
ub.session.commit() usr.list_allowed_column_values))
except OperationalError:
ub.session.rollback()
elif element['id'].startswith('d'): elif element['id'].startswith('d'):
usr.denied_column_value = restriction_deletion(element, usr.list_denied_column_values) usr.denied_column_value = restriction_deletion(element, usr.list_denied_column_values)
try: ub.session_commit("Deleted denied columns of user {}: {}".format(usr.nickname,
ub.session.commit() usr.list_denied_column_values))
except OperationalError:
ub.session.rollback()
return "" return ""
@admi.route("/ajax/listrestriction/<int:res_type>", defaults={"user_id": 0}) @admi.route("/ajax/listrestriction/<int:res_type>", defaults={"user_id": 0})
@admi.route("/ajax/listrestriction/<int:res_type>/<int:user_id>") @admi.route("/ajax/listrestriction/<int:res_type>/<int:user_id>")
@login_required @login_required
@ -580,6 +543,7 @@ def list_restriction(res_type, user_id):
response.headers["Content-Type"] = "application/json; charset=utf-8" response.headers["Content-Type"] = "application/json; charset=utf-8"
return response return response
@admi.route("/basicconfig/pathchooser/") @admi.route("/basicconfig/pathchooser/")
@unconfigured @unconfigured
def config_pathchooser(): def config_pathchooser():
@ -587,12 +551,14 @@ def config_pathchooser():
return pathchooser() return pathchooser()
abort(403) abort(403)
@admi.route("/ajax/pathchooser/") @admi.route("/ajax/pathchooser/")
@login_required @login_required
@admin_required @admin_required
def ajax_pathchooser(): def ajax_pathchooser():
return pathchooser() return pathchooser()
def pathchooser(): def pathchooser():
browse_for = "folder" browse_for = "folder"
folder_only = request.args.get('folder', False) == "true" folder_only = request.args.get('folder', False) == "true"
@ -605,12 +571,12 @@ def pathchooser():
else: else:
oldfile = "" oldfile = ""
abs = False absolute = False
if os.path.isdir(path): if os.path.isdir(path):
# if os.path.isabs(path): # if os.path.isabs(path):
cwd = os.path.realpath(path) cwd = os.path.realpath(path)
abs = True absolute = True
# else: # else:
# cwd = os.path.relpath(path) # cwd = os.path.relpath(path)
else: else:
@ -618,7 +584,7 @@ def pathchooser():
cwd = os.path.normpath(os.path.realpath(cwd)) cwd = os.path.normpath(os.path.realpath(cwd))
parentdir = os.path.dirname(cwd) parentdir = os.path.dirname(cwd)
if not abs: if not absolute:
if os.path.realpath(cwd) == os.path.realpath("/"): if os.path.realpath(cwd) == os.path.realpath("/"):
cwd = os.path.relpath(cwd) cwd = os.path.relpath(cwd)
else: else:
@ -705,8 +671,8 @@ def _configuration_gdrive_helper(to_save):
config.config_use_google_drive = False config.config_use_google_drive = False
gdrive_secrets = {} gdrive_secrets = {}
gdriveError = gdriveutils.get_error_text(gdrive_secrets) gdrive_error = gdriveutils.get_error_text(gdrive_secrets)
if "config_use_google_drive" in to_save and not config.config_use_google_drive and not gdriveError: if "config_use_google_drive" in to_save and not config.config_use_google_drive and not gdrive_error:
with open(gdriveutils.CLIENT_SECRETS, 'r') as settings: with open(gdriveutils.CLIENT_SECRETS, 'r') as settings:
gdrive_secrets = json.load(settings)['web'] gdrive_secrets = json.load(settings)['web']
if not gdrive_secrets: if not gdrive_secrets:
@ -718,10 +684,11 @@ def _configuration_gdrive_helper(to_save):
) )
# always show google drive settings, but in case of error deny support # always show google drive settings, but in case of error deny support
config.config_use_google_drive = (not gdriveError) and ("config_use_google_drive" in to_save) config.config_use_google_drive = (not gdrive_error) and ("config_use_google_drive" in to_save)
if _config_string(to_save, "config_google_drive_folder"): if _config_string(to_save, "config_google_drive_folder"):
gdriveutils.deleteDatabaseOnChange() gdriveutils.deleteDatabaseOnChange()
return gdriveError return gdrive_error
def _configuration_oauth_helper(to_save): def _configuration_oauth_helper(to_save):
active_oauths = 0 active_oauths = 0
@ -744,22 +711,24 @@ def _configuration_oauth_helper(to_save):
"active": element["active"]}) "active": element["active"]})
return reboot_required return reboot_required
def _configuration_logfile_helper(to_save, gdriveError):
def _configuration_logfile_helper(to_save, gdrive_error):
reboot_required = False reboot_required = False
reboot_required |= _config_int(to_save, "config_log_level") reboot_required |= _config_int(to_save, "config_log_level")
reboot_required |= _config_string(to_save, "config_logfile") reboot_required |= _config_string(to_save, "config_logfile")
if not logger.is_valid_logfile(config.config_logfile): if not logger.is_valid_logfile(config.config_logfile):
return reboot_required, \ return reboot_required, \
_configuration_result(_('Logfile Location is not Valid, Please Enter Correct Path'), gdriveError) _configuration_result(_('Logfile Location is not Valid, Please Enter Correct Path'), gdrive_error)
reboot_required |= _config_checkbox_int(to_save, "config_access_log") reboot_required |= _config_checkbox_int(to_save, "config_access_log")
reboot_required |= _config_string(to_save, "config_access_logfile") reboot_required |= _config_string(to_save, "config_access_logfile")
if not logger.is_valid_logfile(config.config_access_logfile): if not logger.is_valid_logfile(config.config_access_logfile):
return reboot_required, \ return reboot_required, \
_configuration_result(_('Access Logfile Location is not Valid, Please Enter Correct Path'), gdriveError) _configuration_result(_('Access Logfile Location is not Valid, Please Enter Correct Path'), gdrive_error)
return reboot_required, None return reboot_required, None
def _configuration_ldap_helper(to_save, gdriveError):
def _configuration_ldap_helper(to_save, gdrive_error):
reboot_required = False reboot_required = False
reboot_required |= _config_string(to_save, "config_ldap_provider_url") reboot_required |= _config_string(to_save, "config_ldap_provider_url")
reboot_required |= _config_int(to_save, "config_ldap_port") reboot_required |= _config_int(to_save, "config_ldap_port")
@ -786,33 +755,33 @@ def _configuration_ldap_helper(to_save, gdriveError):
or not config.config_ldap_dn \ or not config.config_ldap_dn \
or not config.config_ldap_user_object: or not config.config_ldap_user_object:
return reboot_required, _configuration_result(_('Please Enter a LDAP Provider, ' return reboot_required, _configuration_result(_('Please Enter a LDAP Provider, '
'Port, DN and User Object Identifier'), gdriveError) 'Port, DN and User Object Identifier'), gdrive_error)
if config.config_ldap_authentication > constants.LDAP_AUTH_ANONYMOUS: if config.config_ldap_authentication > constants.LDAP_AUTH_ANONYMOUS:
if config.config_ldap_authentication > constants.LDAP_AUTH_UNAUTHENTICATE: if config.config_ldap_authentication > constants.LDAP_AUTH_UNAUTHENTICATE:
if not config.config_ldap_serv_username or not bool(config.config_ldap_serv_password): if not config.config_ldap_serv_username or not bool(config.config_ldap_serv_password):
return reboot_required, _configuration_result('Please Enter a LDAP Service Account and Password', return reboot_required, _configuration_result('Please Enter a LDAP Service Account and Password',
gdriveError) gdrive_error)
else: else:
if not config.config_ldap_serv_username: if not config.config_ldap_serv_username:
return reboot_required, _configuration_result('Please Enter a LDAP Service Account', gdriveError) return reboot_required, _configuration_result('Please Enter a LDAP Service Account', gdrive_error)
if config.config_ldap_group_object_filter: if config.config_ldap_group_object_filter:
if config.config_ldap_group_object_filter.count("%s") != 1: if config.config_ldap_group_object_filter.count("%s") != 1:
return reboot_required, \ return reboot_required, \
_configuration_result(_('LDAP Group Object Filter Needs to Have One "%s" Format Identifier'), _configuration_result(_('LDAP Group Object Filter Needs to Have One "%s" Format Identifier'),
gdriveError) gdrive_error)
if config.config_ldap_group_object_filter.count("(") != config.config_ldap_group_object_filter.count(")"): if config.config_ldap_group_object_filter.count("(") != config.config_ldap_group_object_filter.count(")"):
return reboot_required, _configuration_result(_('LDAP Group Object Filter Has Unmatched Parenthesis'), return reboot_required, _configuration_result(_('LDAP Group Object Filter Has Unmatched Parenthesis'),
gdriveError) gdrive_error)
if config.config_ldap_user_object.count("%s") != 1: if config.config_ldap_user_object.count("%s") != 1:
return reboot_required, \ return reboot_required, \
_configuration_result(_('LDAP User Object Filter needs to Have One "%s" Format Identifier'), _configuration_result(_('LDAP User Object Filter needs to Have One "%s" Format Identifier'),
gdriveError) gdrive_error)
if config.config_ldap_user_object.count("(") != config.config_ldap_user_object.count(")"): if config.config_ldap_user_object.count("(") != config.config_ldap_user_object.count(")"):
return reboot_required, _configuration_result(_('LDAP User Object Filter Has Unmatched Parenthesis'), return reboot_required, _configuration_result(_('LDAP User Object Filter Has Unmatched Parenthesis'),
gdriveError) gdrive_error)
if to_save["ldap_import_user_filter"] == '0': if to_save["ldap_import_user_filter"] == '0':
config.config_ldap_member_user_object = "" config.config_ldap_member_user_object = ""
@ -820,10 +789,10 @@ def _configuration_ldap_helper(to_save, gdriveError):
if config.config_ldap_member_user_object.count("%s") != 1: if config.config_ldap_member_user_object.count("%s") != 1:
return reboot_required, \ return reboot_required, \
_configuration_result(_('LDAP Member User Filter needs to Have One "%s" Format Identifier'), _configuration_result(_('LDAP Member User Filter needs to Have One "%s" Format Identifier'),
gdriveError) gdrive_error)
if config.config_ldap_member_user_object.count("(") != config.config_ldap_member_user_object.count(")"): if config.config_ldap_member_user_object.count("(") != config.config_ldap_member_user_object.count(")"):
return reboot_required, _configuration_result(_('LDAP Member User Filter Has Unmatched Parenthesis'), return reboot_required, _configuration_result(_('LDAP Member User Filter Has Unmatched Parenthesis'),
gdriveError) gdrive_error)
if config.config_ldap_cacert_path or config.config_ldap_cert_path or config.config_ldap_key_path: if config.config_ldap_cacert_path or config.config_ldap_cert_path or config.config_ldap_key_path:
if not (os.path.isfile(config.config_ldap_cacert_path) and if not (os.path.isfile(config.config_ldap_cacert_path) and
@ -832,7 +801,7 @@ def _configuration_ldap_helper(to_save, gdriveError):
return reboot_required, \ return reboot_required, \
_configuration_result(_('LDAP CACertificate, Certificate or Key Location is not Valid, ' _configuration_result(_('LDAP CACertificate, Certificate or Key Location is not Valid, '
'Please Enter Correct Path'), 'Please Enter Correct Path'),
gdriveError) gdrive_error)
return reboot_required, None return reboot_required, None
@ -840,7 +809,7 @@ def _configuration_update_helper(configured):
reboot_required = False reboot_required = False
db_change = False db_change = False
to_save = request.form.to_dict() to_save = request.form.to_dict()
gdriveError = None gdrive_error = None
to_save['config_calibre_dir'] = re.sub(r'[\\/]metadata\.db$', to_save['config_calibre_dir'] = re.sub(r'[\\/]metadata\.db$',
'', '',
@ -849,21 +818,21 @@ def _configuration_update_helper(configured):
try: try:
db_change |= _config_string(to_save, "config_calibre_dir") db_change |= _config_string(to_save, "config_calibre_dir")
# Google drive setup # gdrive_error drive setup
gdriveError = _configuration_gdrive_helper(to_save) gdrive_error = _configuration_gdrive_helper(to_save)
reboot_required |= _config_int(to_save, "config_port") reboot_required |= _config_int(to_save, "config_port")
reboot_required |= _config_string(to_save, "config_keyfile") reboot_required |= _config_string(to_save, "config_keyfile")
if config.config_keyfile and not os.path.isfile(config.config_keyfile): if config.config_keyfile and not os.path.isfile(config.config_keyfile):
return _configuration_result(_('Keyfile Location is not Valid, Please Enter Correct Path'), return _configuration_result(_('Keyfile Location is not Valid, Please Enter Correct Path'),
gdriveError, gdrive_error,
configured) configured)
reboot_required |= _config_string(to_save, "config_certfile") reboot_required |= _config_string(to_save, "config_certfile")
if config.config_certfile and not os.path.isfile(config.config_certfile): if config.config_certfile and not os.path.isfile(config.config_certfile):
return _configuration_result(_('Certfile Location is not Valid, Please Enter Correct Path'), return _configuration_result(_('Certfile Location is not Valid, Please Enter Correct Path'),
gdriveError, gdrive_error,
configured) configured)
_config_checkbox_int(to_save, "config_uploading") _config_checkbox_int(to_save, "config_uploading")
@ -890,7 +859,7 @@ def _configuration_update_helper(configured):
# LDAP configurator, # LDAP configurator,
if config.config_login_type == constants.LOGIN_LDAP: if config.config_login_type == constants.LOGIN_LDAP:
reboot, message = _configuration_ldap_helper(to_save, gdriveError) reboot, message = _configuration_ldap_helper(to_save, gdrive_error)
if message: if message:
return message return message
reboot_required |= reboot reboot_required |= reboot
@ -920,7 +889,7 @@ def _configuration_update_helper(configured):
if config.config_login_type == constants.LOGIN_OAUTH: if config.config_login_type == constants.LOGIN_OAUTH:
reboot_required |= _configuration_oauth_helper(to_save) reboot_required |= _configuration_oauth_helper(to_save)
reboot, message = _configuration_logfile_helper(to_save, gdriveError) reboot, message = _configuration_logfile_helper(to_save, gdrive_error)
if message: if message:
return message return message
reboot_required |= reboot reboot_required |= reboot
@ -929,10 +898,10 @@ def _configuration_update_helper(configured):
if "config_rarfile_location" in to_save: if "config_rarfile_location" in to_save:
unrar_status = helper.check_unrar(config.config_rarfile_location) unrar_status = helper.check_unrar(config.config_rarfile_location)
if unrar_status: if unrar_status:
return _configuration_result(unrar_status, gdriveError, configured) return _configuration_result(unrar_status, gdrive_error, configured)
except (OperationalError, InvalidRequestError): except (OperationalError, InvalidRequestError):
ub.session.rollback() ub.session.rollback()
_configuration_result(_(u"Settings DB is not Writeable"), gdriveError, configured) _configuration_result(_(u"Settings DB is not Writeable"), gdrive_error, configured)
try: try:
metadata_db = os.path.join(config.config_calibre_dir, "metadata.db") metadata_db = os.path.join(config.config_calibre_dir, "metadata.db")
@ -940,12 +909,12 @@ def _configuration_update_helper(configured):
gdriveutils.downloadFile(None, "metadata.db", metadata_db) gdriveutils.downloadFile(None, "metadata.db", metadata_db)
db_change = True db_change = True
except Exception as e: except Exception as e:
return _configuration_result('%s' % e, gdriveError, configured) return _configuration_result('%s' % e, gdrive_error, configured)
if db_change: if db_change:
if not calibre_db.setup_db(config, ub.app_DB_path): if not calibre_db.setup_db(config, ub.app_DB_path):
return _configuration_result(_('DB Location is not Valid, Please Enter Correct Path'), return _configuration_result(_('DB Location is not Valid, Please Enter Correct Path'),
gdriveError, gdrive_error,
configured) configured)
if not os.access(os.path.join(config.config_calibre_dir, "metadata.db"), os.W_OK): if not os.access(os.path.join(config.config_calibre_dir, "metadata.db"), os.W_OK):
flash(_(u"DB is not Writeable"), category="warning") flash(_(u"DB is not Writeable"), category="warning")
@ -955,16 +924,16 @@ def _configuration_update_helper(configured):
if reboot_required: if reboot_required:
web_server.stop(True) web_server.stop(True)
return _configuration_result(None, gdriveError, configured) return _configuration_result(None, gdrive_error, configured)
def _configuration_result(error_flash=None, gdriveError=None, configured=True): def _configuration_result(error_flash=None, gdrive_error=None, configured=True):
gdrive_authenticate = not is_gdrive_ready() gdrive_authenticate = not is_gdrive_ready()
gdrivefolders = [] gdrivefolders = []
if gdriveError is None: if gdrive_error is None:
gdriveError = gdriveutils.get_error_text() gdrive_error = gdriveutils.get_error_text()
if gdriveError: if gdrive_error:
gdriveError = _(gdriveError) gdrive_error = _(gdrive_error)
else: else:
# if config.config_use_google_drive and\ # if config.config_use_google_drive and\
if not gdrive_authenticate and gdrive_support: if not gdrive_authenticate and gdrive_support:
@ -977,10 +946,16 @@ def _configuration_result(error_flash=None, gdriveError=None, configured=True):
flash(error_flash, category="error") flash(error_flash, category="error")
show_login_button = False show_login_button = False
return render_title_template("config_edit.html", config=config, provider=oauthblueprints, return render_title_template("config_edit.html",
show_back_button=show_back_button, show_login_button=show_login_button, config=config,
show_authenticate_google_drive=gdrive_authenticate, filepicker=configured, provider=oauthblueprints,
gdriveError=gdriveError, gdrivefolders=gdrivefolders, feature_support=feature_support, show_back_button=show_back_button,
show_login_button=show_login_button,
show_authenticate_google_drive=gdrive_authenticate,
filepicker=configured,
gdriveError=gdrive_error,
gdrivefolders=gdrivefolders,
feature_support=feature_support,
title=_(u"Basic Configuration"), page="config") title=_(u"Basic Configuration"), page="config")
@ -1025,10 +1000,7 @@ def _handle_new_user(to_save, content,languages, translations, kobo_support):
content.allowed_column_value = config.config_allowed_column_value content.allowed_column_value = config.config_allowed_column_value
content.denied_column_value = config.config_denied_column_value content.denied_column_value = config.config_denied_column_value
ub.session.add(content) ub.session.add(content)
try:
ub.session.commit() ub.session.commit()
except OperationalError:
ub.session.rollback()
flash(_(u"User '%(user)s' created", user=content.nickname), category="success") flash(_(u"User '%(user)s' created", user=content.nickname), category="success")
return redirect(url_for('admin.admin')) return redirect(url_for('admin.admin'))
except IntegrityError: except IntegrityError:
@ -1044,10 +1016,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
if ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN, if ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
ub.User.id != content.id).count(): ub.User.id != content.id).count():
ub.session.query(ub.User).filter(ub.User.id == content.id).delete() ub.session.query(ub.User).filter(ub.User.id == content.id).delete()
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
flash(_(u"User '%(nick)s' deleted", nick=content.nickname), category="success") flash(_(u"User '%(nick)s' deleted", nick=content.nickname), category="success")
return redirect(url_for('admin.admin')) return redirect(url_for('admin.admin'))
else: else:
@ -1055,8 +1024,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
return redirect(url_for('admin.admin')) return redirect(url_for('admin.admin'))
else: else:
if not ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN, if not ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
ub.User.id != content.id).count() and \ ub.User.id != content.id).count() and 'admin_role' not in to_save:
not 'admin_role' in to_save:
flash(_(u"No admin user remaining, can't remove admin role", nick=content.nickname), category="error") flash(_(u"No admin user remaining, can't remove admin role", nick=content.nickname), category="error")
return redirect(url_for('admin.admin')) return redirect(url_for('admin.admin'))
@ -1075,7 +1043,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
value = element['visibility'] value = element['visibility']
if value in val and not content.check_visibility(value): if value in val and not content.check_visibility(value):
content.sidebar_view |= value content.sidebar_view |= value
elif not value in val and content.check_visibility(value): elif value not in val and content.check_visibility(value):
content.sidebar_view &= ~value content.sidebar_view &= ~value
if "Show_detail_random" in to_save: if "Show_detail_random" in to_save:
@ -1122,10 +1090,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
if "kindle_mail" in to_save and to_save["kindle_mail"] != content.kindle_mail: if "kindle_mail" in to_save and to_save["kindle_mail"] != content.kindle_mail:
content.kindle_mail = to_save["kindle_mail"] content.kindle_mail = to_save["kindle_mail"]
try: try:
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
flash(_(u"User '%(nick)s' updated", nick=content.nickname), category="success") flash(_(u"User '%(nick)s' updated", nick=content.nickname), category="success")
except IntegrityError: except IntegrityError:
ub.session.rollback() ub.session.rollback()
@ -1247,9 +1212,8 @@ def reset_user_password(user_id):
@login_required @login_required
@admin_required @admin_required
def view_logfile(): def view_logfile():
logfiles = {} logfiles = {0: logger.get_logfile(config.config_logfile),
logfiles[0] = logger.get_logfile(config.config_logfile) 1: logger.get_accesslogfile(config.config_access_logfile)}
logfiles[1] = logger.get_accesslogfile(config.config_access_logfile)
return render_title_template("logviewer.html", return render_title_template("logviewer.html",
title=_(u"Logfile viewer"), title=_(u"Logfile viewer"),
accesslog_enable=config.config_access_log, accesslog_enable=config.config_access_log,
@ -1273,6 +1237,7 @@ def send_logfile(logtype):
else: else:
return "" return ""
@admi.route("/admin/logdownload/<int:logtype>") @admi.route("/admin/logdownload/<int:logtype>")
@login_required @login_required
@admin_required @admin_required
@ -1390,7 +1355,7 @@ def import_ldap_users():
kindlemail = '' kindlemail = ''
if 'mail' in user_data: if 'mail' in user_data:
useremail = user_data['mail'][0].decode('utf-8') useremail = user_data['mail'][0].decode('utf-8')
if (len(user_data['mail']) > 1): if len(user_data['mail']) > 1:
kindlemail = user_data['mail'][1].decode('utf-8') kindlemail = user_data['mail'][1].decode('utf-8')
else: else:
@ -1428,19 +1393,21 @@ def import_ldap_users():
def extract_user_data_from_field(user, field): def extract_user_data_from_field(user, field):
match = re.search(field + "=([\d\s\w-]+)", user, re.IGNORECASE | re.UNICODE) match = re.search(field + r"=([\d\s\w-]+)", user, re.IGNORECASE | re.UNICODE)
if match: if match:
return match.group(1) return match.group(1)
else: else:
raise Exception("Could Not Parse LDAP User: {}".format(user)) raise Exception("Could Not Parse LDAP User: {}".format(user))
def extract_dynamic_field_from_filter(user, filter):
match = re.search("([a-zA-Z0-9-]+)=%s", filter, re.IGNORECASE | re.UNICODE) def extract_dynamic_field_from_filter(user, filtr):
match = re.search("([a-zA-Z0-9-]+)=%s", filtr, re.IGNORECASE | re.UNICODE)
if match: if match:
return match.group(1) return match.group(1)
else: else:
raise Exception("Could Not Parse LDAP Userfield: {}", user) raise Exception("Could Not Parse LDAP Userfield: {}", user)
def extract_user_identifier(user, filter):
dynamic_field = extract_dynamic_field_from_filter(user, filter) def extract_user_identifier(user, filtr):
dynamic_field = extract_dynamic_field_from_filter(user, filtr)
return extract_user_data_from_field(user, dynamic_field) return extract_user_data_from_field(user, dynamic_field)

2
cps/editbooks.py
View File

@ -240,7 +240,7 @@ def delete_book(book_id, book_format, jsonResponse):
ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).delete() ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).delete()
ub.session.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id).delete() ub.session.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id).delete()
ub.delete_download(book_id) ub.delete_download(book_id)
ub.session.commit() ub.session_commit()
# check if only this book links to: # check if only this book links to:
# author, language, series, tags, custom columns # author, language, series, tags, custom columns

45
cps/kobo.py
View File

@ -462,10 +462,7 @@ def HandleTagCreate():
items_unknown_to_calibre = add_items_to_shelf(items, shelf) items_unknown_to_calibre = add_items_to_shelf(items, shelf)
if items_unknown_to_calibre: if items_unknown_to_calibre:
log.debug("Received request to add unknown books to a collection. Silently ignoring items.") log.debug("Received request to add unknown books to a collection. Silently ignoring items.")
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return make_response(jsonify(str(shelf.uuid)), 201) return make_response(jsonify(str(shelf.uuid)), 201)
@ -497,10 +494,7 @@ def HandleTagUpdate(tag_id):
shelf.name = name shelf.name = name
ub.session.merge(shelf) ub.session.merge(shelf)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return make_response(' ', 200) return make_response(' ', 200)
@ -552,11 +546,7 @@ def HandleTagAddItem(tag_id):
log.debug("Received request to add an unknown book to a collection. Silently ignoring item.") log.debug("Received request to add an unknown book to a collection. Silently ignoring item.")
ub.session.merge(shelf) ub.session.merge(shelf)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return make_response('', 201) return make_response('', 201)
@ -596,10 +586,7 @@ def HandleTagRemoveItem(tag_id):
shelf.books.filter(ub.BookShelf.book_id == book.id).delete() shelf.books.filter(ub.BookShelf.book_id == book.id).delete()
except KeyError: except KeyError:
items_unknown_to_calibre.append(item) items_unknown_to_calibre.append(item)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
if items_unknown_to_calibre: if items_unknown_to_calibre:
log.debug("Received request to remove an unknown book to a collecition. Silently ignoring item.") log.debug("Received request to remove an unknown book to a collecition. Silently ignoring item.")
@ -645,10 +632,7 @@ def sync_shelves(sync_token, sync_results):
"ChangedTag": tag "ChangedTag": tag
}) })
sync_token.tags_last_modified = new_tags_last_modified sync_token.tags_last_modified = new_tags_last_modified
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
# Creates a Kobo "Tag" object from a ub.Shelf object # Creates a Kobo "Tag" object from a ub.Shelf object
@ -729,10 +713,7 @@ def HandleStateRequest(book_uuid):
abort(400, description="Malformed request data is missing 'ReadingStates' key") abort(400, description="Malformed request data is missing 'ReadingStates' key")
ub.session.merge(kobo_reading_state) ub.session.merge(kobo_reading_state)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return jsonify({ return jsonify({
"RequestResult": "Success", "RequestResult": "Success",
"UpdateResults": [update_results_response], "UpdateResults": [update_results_response],
@ -770,10 +751,10 @@ def get_or_create_reading_state(book_id):
kobo_reading_state.statistics = ub.KoboStatistics() kobo_reading_state.statistics = ub.KoboStatistics()
book_read.kobo_reading_state = kobo_reading_state book_read.kobo_reading_state = kobo_reading_state
ub.session.add(book_read) ub.session.add(book_read)
try: #try:
ub.session.commit() # ub.session.commit()
except OperationalError: #except OperationalError:
ub.session.rollback() # ub.session.rollback()
return book_read.kobo_reading_state return book_read.kobo_reading_state
@ -876,11 +857,7 @@ def HandleBookDeletionRequest(book_uuid):
archived_book.last_modified = datetime.datetime.utcnow() archived_book.last_modified = datetime.datetime.utcnow()
ub.session.merge(archived_book) ub.session.merge(archived_book)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return ("", 204) return ("", 204)

12
cps/kobo_auth.py
View File

@ -148,10 +148,7 @@ def generate_auth_token(user_id):
auth_token.token_type = 1 auth_token.token_type = 1
ub.session.add(auth_token) ub.session.add(auth_token)
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return render_title_template( return render_title_template(
"generate_kobo_auth_url.html", "generate_kobo_auth_url.html",
title=_(u"Kobo Setup"), title=_(u"Kobo Setup"),
@ -168,8 +165,5 @@ def delete_auth_token(user_id):
# Invalidate any prevously generated Kobo Auth token for this user. # Invalidate any prevously generated Kobo Auth token for this user.
ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.user_id == user_id)\ ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.user_id == user_id)\
.filter(ub.RemoteAuthToken.token_type==1).delete() .filter(ub.RemoteAuthToken.token_type==1).delete()
try:
ub.session.commit() return ub.session_commit()
except OperationalError:
ub.session.rollback()
return ""

25
cps/oauth_bb.py
View File

@ -85,11 +85,7 @@ def register_user_with_oauth(user=None):
except NoResultFound: except NoResultFound:
# no found, return error # no found, return error
return return
try: ub.session_commit("User {} with OAuth for provider {} registered".format(user.nickname, oauth_key))
ub.session.commit()
except Exception as e:
log.debug_or_exception(e)
ub.session.rollback()
def logout_oauth_user(): def logout_oauth_user():
@ -101,19 +97,12 @@ def logout_oauth_user():
if ub.oauth_support: if ub.oauth_support:
oauthblueprints = [] oauthblueprints = []
if not ub.session.query(ub.OAuthProvider).count(): if not ub.session.query(ub.OAuthProvider).count():
for provider in ("github", "google"):
oauthProvider = ub.OAuthProvider() oauthProvider = ub.OAuthProvider()
oauthProvider.provider_name = "github" oauthProvider.provider_name = provider
oauthProvider.active = False oauthProvider.active = False
ub.session.add(oauthProvider) ub.session.add(oauthProvider)
ub.session.commit() ub.session_commit("{} Blueprint Created".format(provider))
oauthProvider = ub.OAuthProvider()
oauthProvider.provider_name = "google"
oauthProvider.active = False
ub.session.add(oauthProvider)
try:
ub.session.commit()
except OperationalError:
ub.session.rollback()
oauth_ids = ub.session.query(ub.OAuthProvider).all() oauth_ids = ub.session.query(ub.OAuthProvider).all()
ele1 = dict(provider_name='github', ele1 = dict(provider_name='github',
@ -203,12 +192,8 @@ if ub.oauth_support:
provider_user_id=provider_user_id, provider_user_id=provider_user_id,
token=token, token=token,
) )
try:
ub.session.add(oauth_entry) ub.session.add(oauth_entry)
ub.session.commit() ub.session_commit()
except Exception as e:
log.debug_or_exception(e)
ub.session.rollback()
# Disable Flask-Dance's default behavior for saving the OAuth token # Disable Flask-Dance's default behavior for saving the OAuth token
# Value differrs depending on flask-dance version # Value differrs depending on flask-dance version

13
cps/remotelogin.py
View File

@ -59,8 +59,7 @@ def remote_login_required(f):
def remote_login(): def remote_login():
auth_token = ub.RemoteAuthToken() auth_token = ub.RemoteAuthToken()
ub.session.add(auth_token) ub.session.add(auth_token)
ub.session.commit() ub.session_commit()
verify_url = url_for('remotelogin.verify_token', token=auth_token.auth_token, _external=true) verify_url = url_for('remotelogin.verify_token', token=auth_token.auth_token, _external=true)
log.debug(u"Remot Login request with token: %s", auth_token.auth_token) log.debug(u"Remot Login request with token: %s", auth_token.auth_token)
return render_title_template('remote_login.html', title=_(u"login"), token=auth_token.auth_token, return render_title_template('remote_login.html', title=_(u"login"), token=auth_token.auth_token,
@ -80,9 +79,9 @@ def verify_token(token):
return redirect(url_for('web.index')) return redirect(url_for('web.index'))
# Token expired # Token expired
if datetime.now() > auth_token.expiration: elif datetime.now() > auth_token.expiration:
ub.session.delete(auth_token) ub.session.delete(auth_token)
ub.session.commit() ub.session_commit()
flash(_(u"Token has expired"), category="error") flash(_(u"Token has expired"), category="error")
log.error(u"Remote Login token expired") log.error(u"Remote Login token expired")
@ -91,7 +90,7 @@ def verify_token(token):
# Update token with user information # Update token with user information
auth_token.user_id = current_user.id auth_token.user_id = current_user.id
auth_token.verified = True auth_token.verified = True
ub.session.commit() ub.session_commit()
flash(_(u"Success! Please return to your device"), category="success") flash(_(u"Success! Please return to your device"), category="success")
log.debug(u"Remote Login token for userid %s verified", auth_token.user_id) log.debug(u"Remote Login token for userid %s verified", auth_token.user_id)
@ -114,7 +113,7 @@ def token_verified():
# Token expired # Token expired
elif datetime.now() > auth_token.expiration: elif datetime.now() > auth_token.expiration:
ub.session.delete(auth_token) ub.session.delete(auth_token)
ub.session.commit() ub.session_commit()
data['status'] = 'error' data['status'] = 'error'
data['message'] = _(u"Token has expired") data['message'] = _(u"Token has expired")
@ -127,7 +126,7 @@ def token_verified():
login_user(user) login_user(user)
ub.session.delete(auth_token) ub.session.delete(auth_token)
ub.session.commit() ub.session_commit("User {} logged in via remotelogin, token deleted".format(user.nickname))
data['status'] = 'success' data['status'] = 'success'
log.debug(u"Remote Login for userid %s succeded", user.id) log.debug(u"Remote Login for userid %s succeded", user.id)

12
cps/shelf.py
View File

@ -320,12 +320,7 @@ def delete_shelf_helper(cur_shelf):
ub.session.delete(cur_shelf) ub.session.delete(cur_shelf)
ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).delete() ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).delete()
ub.session.add(ub.ShelfArchive(uuid=cur_shelf.uuid, user_id=cur_shelf.user_id)) ub.session.add(ub.ShelfArchive(uuid=cur_shelf.uuid, user_id=cur_shelf.user_id))
try: ub.session_commit("successfully deleted Shelf {}".format(cur_shelf.name))
ub.session.commit()
log.info("successfully deleted %s", cur_shelf)
except OperationalError:
ub.session.rollback()
@shelf.route("/shelf/delete/<int:shelf_id>") @shelf.route("/shelf/delete/<int:shelf_id>")
@ -388,10 +383,7 @@ def change_shelf_order(shelf_id, order):
book = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id) \ book = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id) \
.filter(ub.BookShelf.book_id == entry.id).first() .filter(ub.BookShelf.book_id == entry.id).first()
book.order = index book.order = index
try: ub.session_commit("Shelf-id:{} - Order changed".format(shelf_id))
ub.session.commit()
except OperationalError:
ub.session.rollback()
def render_show_shelf(shelf_type, shelf_id, page_no, sort_param): def render_show_shelf(shelf_type, shelf_id, page_no, sort_param):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first() shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()

13
cps/ub.py
View File

@ -46,8 +46,9 @@ from sqlalchemy.orm.attributes import flag_modified
from sqlalchemy.orm import backref, relationship, sessionmaker, Session, scoped_session from sqlalchemy.orm import backref, relationship, sessionmaker, Session, scoped_session
from werkzeug.security import generate_password_hash from werkzeug.security import generate_password_hash
from . import constants from . import constants, logger
log = logger.create()
session = None session = None
app_DB_path = None app_DB_path = None
@ -695,3 +696,13 @@ def dispose():
old_session.bind.dispose() old_session.bind.dispose()
except Exception: except Exception:
pass pass
def session_commit(success=None):
try:
session.commit()
if success:
log.info(success)
except (exc.OperationalError, exc.InvalidRequestError) as e:
session.rollback()
log.debug_or_exception(e)
return ""

20
cps/web.py
View File

@ -135,10 +135,7 @@ def bookmark(book_id, book_format):
ub.Bookmark.book_id == book_id, ub.Bookmark.book_id == book_id,
ub.Bookmark.format == book_format)).delete() ub.Bookmark.format == book_format)).delete()
if not bookmark_key: if not bookmark_key:
try: ub.session_commit()
ub.session.commit()
except OperationalError:
ub.session.rollback()
return "", 204 return "", 204
lbookmark = ub.Bookmark(user_id=current_user.id, lbookmark = ub.Bookmark(user_id=current_user.id,
@ -146,10 +143,7 @@ def bookmark(book_id, book_format):
format=book_format, format=book_format,
bookmark_key=bookmark_key) bookmark_key=bookmark_key)
ub.session.merge(lbookmark) ub.session.merge(lbookmark)
try: ub.session_commit("Bookmark for user {} in book {} created".format(current_user.id, book_id))
ub.session.commit()
except OperationalError:
ub.session.rollback()
return "", 201 return "", 201
@ -174,10 +168,7 @@ def toggle_read(book_id):
kobo_reading_state.statistics = ub.KoboStatistics() kobo_reading_state.statistics = ub.KoboStatistics()
book.kobo_reading_state = kobo_reading_state book.kobo_reading_state = kobo_reading_state
ub.session.merge(book) ub.session.merge(book)
try: ub.session_commit("Book {} readbit toggled".format(book_id))
ub.session.commit()
except OperationalError:
ub.session.rollback()
else: else:
try: try:
calibre_db.update_title_sort(config) calibre_db.update_title_sort(config)
@ -211,10 +202,7 @@ def toggle_archived(book_id):
archived_book = ub.ArchivedBook(user_id=current_user.id, book_id=book_id) archived_book = ub.ArchivedBook(user_id=current_user.id, book_id=book_id)
archived_book.is_archived = True archived_book.is_archived = True
ub.session.merge(archived_book) ub.session.merge(archived_book)
try: ub.session_commit("Book {} archivebit toggled".format(book_id))
ub.session.commit()
except OperationalError:
ub.session.rollback()
return "" return ""