def send_messages(*args, **kwargs):
try:
sender = User.query.get(kwargs.get('user_id'))
recipients = User.query.filter(User.id != kwargs.get('user_id'))
for user in recipients:
message = Message()
message.body = kwargs.get('body')
# 发送方是自己
message.sender = sender
# 接收方是所有其他用户
message.recipient = user
db.session.add(message)
db.session.commit()
text_body = '''
你好，
这是liyang的博客管理团队发出的群邮件
'''
html_body = '''
<p>你好 {0},</p>
<p>{1}</p>
<p> ----来自于Admin的邮件</p>
'''.format(user.username, message.body)
send_email('[myBlog] 温馨提醒',
sender=app.config['MAIL_SENDER'],
recipients=[user.email],
text_body=text_body,
html_body=html_body,
sync=True)
job = get_current_job() # 当前后台任务
task = Task.query.get(job.get_id()) # 通过任务ID查出对应的Task对象
task.complete = True
db.session.commit()
except Exception:
app.logger.error('群发失败：', exc_info=sys.exc_info())
def talk(id):
form = DisqusForm()
if form.validate_on_submit():
message = Message()
message.body = form.message.data
message.sender_id = current_user.id
message.recipient_id = id
db.session.add(message)
db.session.commit()
return redirect(url_for('main.talk', id=id))
messages = current_user.messeges_send
return render_template('talking_room.html', form=form, messages=messages)
def index():
form = MsgForm()
page = request.args.get('page', 1, type=int)
if form.validate():
with db.auto_commit():
msg = Message()
msg.name = form.name.data
msg.body = form.body.data
db.session.add(msg)
print('提交成功')
flash('发表成功')
return redirect(url_for('msg.index'))
pagination = Message.query.order_by(Message.timestamp.desc()).paginate(
page,
per_page=current_app.config['MESSAGES_SHOW_PER_PAGE'],
error_out=False)
msgs = pagination.items
return render_template('message_board.html',
form=form,
msgs=msgs,
pagination=pagination)
def send_messages(*args, **kwargs):
'''群发私信'''
try: # 由于 rq worker 运行在单独的进程中，当它出现意外错误时，我们需要捕获异常
_set_task_progress(0)
i = 0
# 发送方
sender = User.query.get(kwargs.get('user_id'))
# 接收方
recipients = User.query.filter(User.id != kwargs.get('user_id'))
total_recipients = recipients.count()
for user in recipients:
message = Message()
message.body = kwargs.get('body')
message.sender = sender
message.recipient = user
db.session.add(message)
# 给私信接收者发送新私信通知
user.add_notification('unread_messages_count', user.new_recived_messages())
db.session.commit()
# 给接收者同时发送一封邮件(因为私信必须用户登录网站才看得到，邮件也需要)
text_body = '''
Dear {},
{}
Sincerely,
The Madblog Team
Note: replies to this email address are not monitored.
'''.format(user.username, message.body)
html_body = '''
<p>Dear {0},</p>
<p>{1}</p>
<p>Sincerely,</p>
<p>The Madblog Team</p>
<p><small>Note: replies to this email address are not monitored.</small></p>
'''.format(user.username, message.body)
'''
# 后台任务已经是异步了，所以send_email()没必要再用多线程异步，所以这里指定了 sync=True
send_email('[Madblog] 温馨提醒',
sender=app.config['MAIL_SENDER'],
recipients=[user.email],
text_body=text_body,
html_body=html_body,
sync=True)
'''
# 模拟长时间的后台任务
time.sleep(3)
i += 1
_set_task_progress(100 * i // total_recipients)
# 群发结束后，由管理员再给发送方发送一条已完成的提示私信
admin = User.query.filter_by(email=app.config['ADMINS'][0]).first()
if sender != admin: # 不能自己给自己发送私信
message = Message()
message.body = '[群发私信]已完成, 内容: \n\n' + kwargs.get('body')
message.sender = admin
message.recipient = sender
db.session.add(message)
# 给发送方发送新私信通知
sender.add_notification('unread_messages_count', sender.new_recived_messages())
db.session.commit()
except Exception:
app.logger.error('[群发私信]后台任务出错了', exc_info=sys.exc_info())
def send_messages(*args, **kwargs):
"""群发私信"""
try:
# 发送者
_set_task_progress(0)
i = 0
sender = User.query.get(kwargs.get('user_id'))
recipients = User.query.filter(User.id != sender.id)
total_recipients = recipients.count()
for user in recipients:
message = Message()
message.body = kwargs.get('body')
message.sender = sender
message.recipient = user
db.session.add(message)
user.add_notification('unread_message_count',
user.new_recived_messages())
db.session.commit()
# 给接收者发送一封邮件
text_body = '''
Dear {},
{}
Sincerely,
The Madblog Team
Note: replies to this email address are not monitored.
'''.format(user.username, message.body)
html_body = '''
<p>Dear {0},</p>
<p>{1}</p>
<p>Sincerely,</p>
<p>The Madblog Team</p>
<p><small>Note: replies to this email address are not monitored.</small></p>
'''.format(user.username, message.body)
# 后台任务已经是异步了，所以send_email()没必要再用多线程异步，所以这里指定了 sync=True
send_email('[Madblog] 温馨提醒',
sender=app.config['MAIL_SENDER'],
recipients=[user.email],
text_body=text_body,
html_body=html_body,
sync=True)
time.sleep(1)
i += 1
_set_task_progress(100 * i // total_recipients)
job = get_current_job()
task = Task.query.get(job.get_id())
task.complate = True
db.session.commit()
# 群发结束后，由管理员再给发送方发送一条已完成的提示私信
message = Message()
message.body = '[群发私信]已完成, 内容: \n\n' + kwargs.get('body')
message.sender = User.query.filter_by(
email=app.config['ADMINS'][0]).first()
message.recipient = sender
db.session.add(message)
# 给发送方发送新私信通知
sender.add_notification('unread_messages_count',
sender.new_recived_messages())
db.session.commit()
except Exception as e:
app.logger.error('[群发私信]后台任务出错了', exc_info=sys.exc_info())
