jsonify là một chức năng trong mô-đun # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
0 của Flask. # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
1 tuần tự hóa dữ liệu sang định dạng Ký hiệu đối tượng JavaScript (JSON), bao bọc nó trong một đối tượng Phản hồi với kiểu mô phỏng ứng dụng/json Show
Lưu ý rằng # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
1 đôi khi được nhập trực tiếp từ mô-đun # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
3 thay vì từ # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
0. Chức năng được nhập giống như vậy, nhưng có ít ký tự hơn để nhập khi bạn bỏ phần # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
5JSONEncoder là một cách khác có thể gọi được từ gói # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
0 với các ví dụ về mãVí dụ 1 từ Flask AppBuilderFlask-AppBuilder (ứng dụng tài liệu và ví dụ) là trình tạo ứng dụng web sử dụng Flask để tự động tạo mã cho các ứng dụng dựa trên cơ sở dữ liệu dựa trên các tham số do người dùng đặt. Các ứng dụng được tạo bao gồm cài đặt bảo mật mặc định, biểu mẫu và hỗ trợ quốc tế hóa Flask App Builder được cung cấp theo giấy phép BSD 3-Khoản "Mới" hoặc "Sửa đổi" Flask AppBuilder/flask_appbuilder/bảo mật/trang trí. py # decorators.py
import functools
import logging
from flask import current_app, flash, jsonify, make_response, redirect, request, url_for
from flask_jwt_extended import verify_jwt_in_request
from flask_login import current_user
from .._compat import as_unicode
from ..const import (
FLAMSG_ERR_SEC_ACCESS_DENIED,
LOGMSG_ERR_SEC_ACCESS_DENIED,
PERMISSION_PREFIX,
)
log = logging.getLogger(__name__)
def protect(allow_browser_login=False):
def _protect(f):
if hasattr(f, "_permission_name"):
permission_str = f._permission_name
else:
permission_str = f.__name__
def wraps(self, *args, **kwargs):
permission_str = "{}{}".format(PERMISSION_PREFIX, f._permission_name)
if self.method_permission_name:
## .. source file abbreviated to get to jsonify examples ...
return functools.update_wrapper(wraps, f)
def has_access_api(f):
if hasattr(f, "_permission_name"):
permission_str = f._permission_name
else:
permission_str = f.__name__
def wraps(self, *args, **kwargs):
permission_str = "{}{}".format(PERMISSION_PREFIX, f._permission_name)
if self.method_permission_name:
_permission_name = self.method_permission_name.get(f.__name__)
if _permission_name:
permission_str = "{}{}".format(PERMISSION_PREFIX, _permission_name)
if permission_str in self.base_permissions and self.appbuilder.sm.has_access(
permission_str, self.class_permission_name
):
return f(self, *args, **kwargs)
else:
log.warning(
LOGMSG_ERR_SEC_ACCESS_DENIED.format(
permission_str, self.__class__.__name__
)
)
response = make_response(
jsonify(
{"message": str(FLAMSG_ERR_SEC_ACCESS_DENIED), "severity": "danger"}
),
401,
)
response.headers["Content-Type"] = "application/json"
return response
f._permission_name = permission_str
return functools.update_wrapper(wraps, f)
def permission_name(name):
def wraps(f):
f._permission_name = name
return f
return wraps
## .. source file continues with no further jsonify examples...
Ví dụ 2 từ FlaskBBFlaskBB (trang web dự án) là một ứng dụng web diễn đàn dựa trên Flask. Ứng dụng web cho phép người dùng trò chuyện trong bảng tin mở hoặc gửi tin nhắn riêng tư bằng văn bản thuần túy hoặc Markdown FlaskBB được cung cấp dưới dạng mã nguồn mở theo giấy phép này FlaskBB / bình bb / quản lý / lượt xem. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
Ví dụ 3 từ Flask-MeldFlask-Meld (thông tin gói PyPI) cho phép bạn viết mã web mặt trước vào mã Python mặt sau của bạn. Nó thực hiện điều này bằng cách thêm thẻ # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
7 vào công cụ mẫu Flask và sau đó chèn các thành phần được viết bằng tập lệnh Python do nhà phát triển tạo raFlask-Meld / bình_meld / thành phần. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
0Ví dụ 4 từ jarSaaSbình Saas là một dự án khởi động soạn sẵn để xây dựng ứng dụng web phần mềm dưới dạng dịch vụ (SaaS) trong Flask, với Stripe để thanh toán. Bản tóm tắt dựa trên nhiều tiện ích mở rộng Flask phổ biến như Flask-WTF, Flask-Login, Flask-Admin và nhiều tiện ích khác. Dự án được cung cấp dưới dạng nguồn mở theo giấy phép MIT bìnhSaaS/ứng dụng/lượt xem/chính. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
1Ví dụ 5 từ Flask-SocketIOFlask-SocketIO (thông tin gói PyPI, hướng dẫn chính thức và tài liệu dự án) là một thư viện mã của Miguel Grinberg cung cấp Socket. Tích hợp IO cho các ứng dụng Flask. Tiện ích mở rộng này giúp thêm giao tiếp hai chiều trên web dễ dàng hơn thông qua giao thức WebSockets Dự án Flask-SocketIO là mã nguồn mở theo giấy phép MIT Flask-SocketIO / ví dụ / phiên. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
2Ví dụ 6 từ Ứng dụng ví dụ Datadog FlaskỨng dụng ví dụ Datadog Flask chứa nhiều ví dụ về các chức năng cốt lõi của Flask dành cho nhà phát triển sử dụng khung web Ứng dụng ví dụ Datadog Flask / python/flask/app / app. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
3Ví dụ 7 từ indicoindico (trang web dự án, tài liệu và demo hộp cát) là một ứng dụng web dựa trên Flask để quản lý sự kiện. Mã nguồn mở theo giấy phép MIT indico / indico / web / util. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
4Ví dụ 8 từ keras-flask-deploy-webappDự án keras-flask-deploy-webapp kết hợp khung web Flask với thư viện học sâu Keras để cung cấp một trình phân loại hình ảnh mẫu dễ triển khai. Ứng dụng có thể chạy nhanh chóng trong bộ chứa Docker trên môi trường phát triển cục bộ của bạn. Dự án được cấp phép theo Giấy phép Công cộng GNU v3. 0 keras-flask-triển khai-webapp / ứng dụng. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
5Ví dụ 9 từ sandman2sandman2 (tài liệu dự án và thông tin gói PyPI) là thư viện mã để tự động tạo API RESTful từ các lược đồ cơ sở dữ liệu hiện có. Cách tiếp cận này rất hữu ích để giải quyết các tình huống đơn giản khi bạn muốn đặt một lớp trừu tượng giữa một hoặc nhiều ứng dụng và cơ sở dữ liệu quan hệ của mình để ngăn chặn hoặc giảm truy cập cơ sở dữ liệu trực tiếp Dự án sandman2 được cung cấp theo Giấy phép Apache 2. 0 sandman2 / sandman2 / dịch vụ. py # views.py
import logging
import sys
from celery import __version__ as celery_version
from flask import __version__ as flask_version
from flask import (Blueprint, current_app, flash, jsonify, redirect, request,
url_for)
from flask.views import MethodView
from flask_allows import Not, Permission
from flask_babelplus import gettext as _
from flask_login import current_user, login_fresh
from pluggy import HookimplMarker
from flaskbb import __version__ as flaskbb_version
from flaskbb.extensions import allows, celery, db
from flaskbb.forum.forms import UserSearchForm
from flaskbb.forum.models import Category, Forum, Post, Report, Topic
from flaskbb.management.forms import (AddForumForm, AddGroupForm, AddUserForm,
CategoryForm, EditForumForm,
EditGroupForm, EditUserForm)
from flaskbb.management.models import Setting, SettingsGroup
from flaskbb.plugins.models import PluginRegistry, PluginStore
from flaskbb.plugins.utils import validate_plugin
from flaskbb.user.models import Group, Guest, User
from flaskbb.utils.forms import populate_settings_dict, populate_settings_form
from flaskbb.utils.helpers import (get_online_users, register_view,
render_template, redirect_or_next,
time_diff, time_utcnow, FlashAndRedirect)
from flaskbb.utils.requirements import (CanBanUser, CanEditUser, IsAdmin,
IsAtleastModerator,
## .. source file abbreviated to get to jsonify examples ...
flash(_('User updated.'), 'success')
return redirect(url_for('management.edit_user', user_id=user.id))
return render_template(
'management/user_form.html', form=form, title=_('Edit User')
)
class DeleteUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if current_user.id == user.id:
continue
if user.delete():
data.append(
{
"id": user.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message=f"{len(data)} users deleted.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if current_user.id == user.id:
flash(_("You cannot delete yourself.", "danger"))
return redirect(url_for("management.users"))
user.delete()
flash(_("User deleted."), "success")
return redirect(url_for("management.users"))
class AddUser(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
## .. source file abbreviated to get to jsonify examples ...
class BanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to ban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
users = User.query.filter(User.id.in_(ids)).all()
for user in users:
if (current_user.id == user.id or
Permission(IsAdmin, identity=user) and
Permission(Not(IsAdmin), current_user)):
continue
elif user.ban():
data.append({
"id": user.id,
"type": "ban",
"reverse": "unban",
"reverse_name": _("Unban"),
"reverse_url": url_for("management.unban_user", user_id=user.id)
})
return jsonify(
message="{} users banned.".format(len(data)),
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if Permission(IsAdmin, identity=user) and Permission(
Not(IsAdmin), identity=current_user):
flash(_("A moderator cannot ban an admin user."), "danger")
return redirect(url_for("management.overview"))
if not current_user.id == user.id and user.ban():
flash(_("User is now banned."), "success")
else:
flash(_("Could not ban user."), "danger")
return redirect_or_next(url_for("management.banned_users"))
class UnbanUser(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to manage users"),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, user_id=None):
if not Permission(CanBanUser, identity=current_user):
flash(
_("You do not have the permissions to unban this user."),
"danger"
)
return redirect(url_for("management.overview"))
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for user in User.query.filter(User.id.in_(ids)).all():
if user.unban():
data.append(
{
"id": user.id,
"type": "ban",
"reverse": "ban",
"reverse_name": _("Ban"),
"reverse_url": url_for("management.ban_user",
user_id=user.id)
}
)
return jsonify(
message=f"{len(data)} users unbanned.",
category="success",
data=data,
status=200
)
user = User.query.filter_by(id=user_id).first_or_404()
if user.unban():
flash(_("User is now unbanned."), "success")
else:
flash(_("Could not unban user."), "danger")
return redirect_or_next(url_for("management.users"))
class Groups(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
## .. source file abbreviated to get to jsonify examples ...
flash(_('Group updated.'), 'success')
return redirect(url_for('management.groups', group_id=group.id))
return render_template(
'management/group_form.html', form=form, title=_('Edit Group')
)
class DeleteGroup(MethodView):
decorators = [
allows.requires(
IsAdmin,
on_fail=FlashAndRedirect(
message=_("You are not allowed to modify groups."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, group_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
if not (set(ids) & set(["1", "2", "3", "4", "5", "6"])):
data = []
for group in Group.query.filter(Group.id.in_(ids)).all():
group.delete()
data.append(
{
"id": group.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} groups deleted.".format(len(data)),
category="success",
data=data,
status=200
)
return jsonify(
message=_("You cannot delete one of the standard groups."),
category="danger",
data=None,
status=404
)
if group_id is not None:
if group_id <= 6: # there are 6 standard groups
flash(
_(
"You cannot delete the standard groups. "
"Try renaming it instead.", "danger"
)
)
return redirect(url_for("management.groups"))
group = Group.query.filter_by(id=group_id).first_or_404()
group.delete()
flash(_("Group deleted."), "success")
return redirect(url_for("management.groups"))
flash(_("No group chosen."), "danger")
return redirect(url_for("management.groups"))
## .. source file abbreviated to get to jsonify examples ...
reports = Report.query.\
filter(Report.zapped == None).\
order_by(Report.id.desc()).\
paginate(page, flaskbb_config['USERS_PER_PAGE'], False)
return render_template("management/reports.html", reports=reports)
class MarkReportRead(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
data.append(
{
"id": report.id,
"type": "read",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports marked as read.".format(len(data)),
category="success",
data=data,
status=200
)
if report_id:
report = Report.query.filter_by(id=report_id).first_or_404()
if report.zapped:
flash(
_("Report %(id)s is already marked as read.", id=report.id),
"success"
)
return redirect_or_next(url_for("management.reports"))
report.zapped_by = current_user.id
report.zapped = time_utcnow()
report.save()
flash(_("Report %(id)s marked as read.", id=report.id), "success")
return redirect_or_next(url_for("management.reports"))
reports = Report.query.filter(Report.zapped == None).all()
report_list = []
for report in reports:
## .. source file abbreviated to get to jsonify examples ...
report_list.append(report)
db.session.add_all(report_list)
db.session.commit()
flash(_("All reports were marked as read."), "success")
return redirect_or_next(url_for("management.reports"))
class DeleteReport(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to view reports."),
level="danger",
endpoint="management.overview"
)
)
]
def post(self, report_id=None):
if request.get_json() is not None:
ids = request.get_json().get("ids")
if not ids:
return jsonify(
message="No ids provided.",
category="error",
status=404
)
data = []
for report in Report.query.filter(Report.id.in_(ids)).all():
if report.delete():
data.append(
{
"id": report.id,
"type": "delete",
"reverse": False,
"reverse_name": None,
"reverse_url": None
}
)
return jsonify(
message="{} reports deleted.".format(len(data)),
category="success",
data=data,
status=200
)
report = Report.query.filter_by(id=report_id).first_or_404()
report.delete()
flash(_("Report deleted."), "success")
return redirect_or_next(url_for("management.reports"))
class CeleryStatus(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management settings"), # noqa
level="danger",
endpoint="management.overview"
)
)
]
def get(self):
celery_inspect = celery.control.inspect()
try:
celery_running = True if celery_inspect.ping() else False
except Exception:
celery_running = False
return jsonify(celery_running=celery_running, status=200)
class ManagementOverview(MethodView):
decorators = [
allows.requires(
IsAtleastModerator,
on_fail=FlashAndRedirect(
message=_("You are not allowed to access the management panel"),
level="danger",
endpoint="forum.index"
)
)
]
def get(self):
banned_users = User.query.filter(
Group.banned == True, Group.id == User.primary_group_id
).count()
if not current_app.config["REDIS_ENABLED"]:
online_users = User.query.filter(User.lastseen >= time_diff()
).count()
else:
online_users = len(get_online_users())
## .. source file continues with no further jsonify examples...
6Ví dụ 10 từ tedivms-flaskỨng dụng khởi động bình của tedivm là cơ sở của mã Flask và các dự án liên quan như Celery cung cấp mẫu để khởi động ứng dụng web Flask của riêng bạn. Dự án đi kèm với bảng quản trị, xác thực và ủy quyền API, SQLAlchemy và nhiều thư viện phổ biến khác thường được sử dụng với Flask Làm cách nào để hiển thị dữ liệu JSON trong HTML Python?Các bước để chuyển đổi JSON sang HTML thông qua Python . Tải tệp JSON với phiên bản Sổ làm việc Gọi sổ làm việc. phương thức lưu Truyền đường dẫn đầu ra với phần mở rộng HTML làm tham số Kiểm tra đường dẫn được chỉ định cho tệp HTML kết quả Làm cách nào để hiển thị dữ liệu JSON thô trong HTML?Nó đến từ http. //jsonview. com/ và những gì tôi muốn đạt được giống như http. //jsonview. com/ví dụ. json nếu bạn sử dụng Chrome và đã cài đặt plugin JSONView. . Hãy thử một plugin đánh dấu cú pháp. – Arvind Bhardwaj. . Example of JSON pretty printing to block - jsfiddle.net/K83cK. – FullStack. .. . You should try block.. Tôi có thể đặt JSON trong HTML không?JSON có thể được dịch sang JavaScript rất dễ dàng . JavaScript có thể được sử dụng để tạo HTML trong các trang web của bạn. |
