def convert_table(table_name):
db = mydb.MyDB()
db2 = mydb.MyDB('default2')
sql = '''
SELECT *
FROM {table_name}
LIMIT 1
'''.format(table_name=table_name)
rs = db2.SqlQuery(sql, {})
if not rs:
return
columns = list(rs[0].keys())
if 'id' not in columns:
sql = '''
SELECT *
FROM {table_name}
'''.format(table_name=table_name)
rs = db2.SqlQuery(sql, {})
for r in rs:
convert_row(db, table_name, columns, r)
return
rid = -10
while True:
rid, rs_len = convert_batch(db, table_name, columns, rid)
if not rs_len:
break
def highload_import(request):
sql = '''
SELECT
ID,
UNIX_TIMESTAMP(post_date) utime,
post_title,
post_content
FROM wp_posts
WHERE post_status = 'publish'
ORDER BY id
'''
sql_tmpl = '''
INSERT
INTO message (id, id_parent, title, time, text, author, category, allow, attach, ip)
VALUES (@id@, @id_parent@, @title@, @time@, @text@, @author@, @category@, @allow@, @attach@, @ip@)
'''
sql_tmpl2 = '''
insert into blog(id, message_id) values (@id@, @message_id@)
'''
db2 = mydb.MyDB('default2')
rs = db2.SqlQuery(sql, {})
db = mydb.MyDB()
for r in rs:
_id = get_id()
db.SqlQuery(sql_tmpl2, {
'id': r['ID'],
'message_id': _id
}, True)
db.SqlQuery(sql_tmpl, {
'id': _id,
'id_parent': 0,
'title': r['post_title'],
'time': r['utime'],
'text': r['post_content'],
'author': 'my_fess',
'category': None,
'allow': 'yes',
'attach': 'no',
'ip': None
}, True)
res = json_dumps({'bom': 'bom'})
return HttpResponse(res, content_type='application/json')
def set_friend_status(params, request):
friend_id = params.get('friend_id')
assert friend_id
status = params.get('status')
if status != 'friend':
status = 'deleted'
res = {
'friend_status': status
}
user = auth.MyUser(request, force=True)
if user.set_sid:
res['sid'] = user.set_sid
db = mydb.MyDB()
db.SqlQueryRecord(db.sql('sport/friend_set_status'), {
'member_id': user.get_user_id(),
'friend_id': friend_id,
'status': status
})
return res
def get_friends_challenges_map(member_id):
"""
Get challenges with friends of user
Args:
member_id: int, user id
Returns:
dict: challenges map
key: int, challenge id
value:
dict: user
id: int, user id
name: str, social network name
"""
db = mydb.MyDB()
rs = db.SqlQuery(db.sql('sport/challenges_list_friends'), {
'friends': get_friends_list(member_id)
})
ds = {}
for r in rs:
ds[r['challenge_id']] = r.get('friends') or []
return ds
def get_message(params, request):
"""
Получение сообщения для формы редактирования сообщения
"""
mid = int(params['id'])
user = auth.MyUser(request)
db = mydb.MyDB()
if not user.is_editor():
raise Exception('У вас нет прав изменять это сообщение.')
rs = db.SqlQuery(db.sql('message_get'), {'id': mid})
if len(rs) != 1:
raise Exception('Сообщение не найдено')
m = rs[0]
m['text'] = m['text'].replace('[br]', '\n')
m['can_delete'] = user.is_editor()
m['is_comment'] = m['id_parent'] is not None and m['id_parent'] != 0
m['is_news'] = not m['is_comment']
m['is_board_theme'] = False
m['is_blog_post'] = m['is_blog_post']
return m
def message(request, page=1):
""" Построение ленты """
if 'highload.org' in request.META['HTTP_HOST']:
return message_highload(request, page)
db = mydb.MyDB()
context = get_default_context(request)
page = int(page)
start = (page - 1) * consts.COUNT_MESSAGES_PAGE
cats = get_news_cats('news')
sql = db.sql('news_count').format(cats=cats)
count_messages = rs = db.SqlQueryScalar(sql, {'cats': cats})
sql = db.sql('news_list').format(cats=cats)
rs = db.SqlQuery(sql, {
'start': start,
'count': consts.COUNT_MESSAGES_PAGE,
'cats': cats
})
news = []
for r in rs:
news.append(get_message_text(request, r))
context['news'] = news
context['PAGE_SELECT'] = create_page_select(count_messages,
consts.COUNT_MESSAGES_PAGE,
page, 'news/all/')
return render(request, 'app/messages/messages.html', context)
def get_url_comment(comment_id):
db = mydb.MyDB()
p_id = get_main_parent_id(comment_id)
if p_id == -1:
return -1
parent = db.SqlQueryRecord(db.sql('message_comments_parent'), {
'pid': p_id,
'cid': comment_id
})
page = int(parent['_count'] // consts.COUNT_COMMENTS_PAGE) + 1
r = {'type': '', 'url': ''}
if parent['news']:
r['type'] = 'news'
r['url'] = 'news/{}/{}/gotocomment/{}/'.format(p_id, page, comment_id)
elif parent['teachers']:
r['type'] = 'teacher'
r['url'] = 'teachers/{}/{}/gotocomment/{}/'.format(
p_id, page, comment_id)
if parent['photos_user_id']:
u_id = parent['photos_user_id']
user_photos = db.SqlQueryScalar(db.sql('message_photos_before'), {
'user_id': u_id,
'id': p_id
})
r['type'] = 'photo'
r['url'] = 'photos/{}/{}/new/-1/all/1/{}/gotocomment/{}/'.format(
u_id, user_photos, page, comment_id)
return r
def comments_mod(request):
""" Модерирование комментариев """
db = mydb.MyDB()
context = get_default_context(request)
user = auth.MyUser(request)
if not user.is_editor():
return render(request, 'app/static/403.html', context)
_sql = db.sql('mod_comments')
sql = _sql.format(cols='count(*) cnt', orderby='')
context['COUNT_COMMENTS'] = db.SqlQueryScalar(sql)
sql = _sql.format(cols='*', orderby='ORDER BY m.time DESC LIMIT 30')
rs = db.SqlQuery(sql)
comments = []
for r in rs:
m = get_message_text(request, r, is_comment=True)
m['parent'] = get_url_comment(r['id'])
comments.append(m)
context['comments'] = comments
return render(request, 'app/mod/comments.html', context)
def restore_pass(params, request):
"""
Заявка на восстановлние пароля
"""
secret = uuid.uuid4()
user = get_user_by(email=params['email'])
member_id = user['id']
if member_id < 1:
return {'msg': 'Email не найден'}
db = mydb.MyDB()
db.SqlQuery(db.sql('auth_restore'), {
'member_id': member_id,
'secret': secret
}, True)
email = user['email']
if not email or email == -1:
raise Exception('Пустой Email')
tpl = render_to_string('app/email/restore_pass.html')
tpl = tpl.format(LOGIN=user['name'],
DOMEN=consts.DOMEN,
NAV_CAPTION=consts.NAV_CAPTION,
SECRET=secret)
subject = 'Восстановление пароля'
my_mail(subject, tpl, email)
return {'result': True}
def blog_post(request, post_id, page=1, gotocomment=None):
db = mydb.MyDB()
context = get_default_context(request)
mid = db.SqlQueryScalar(db.sql('blog_post'), {'id': post_id})
rs = db.SqlQuery(db.sql('message_full'), {'mid': mid})
if len(rs) != 1:
return render(request, 'app/static/unknow.html', context)
context['msg'] = get_message_text(request,
rs[0],
is_comment=False,
blog=True)
context['msg']['en'] = 'blog'
context['msg']['ru'] = 'блог'
context['msg']['url_pageless'] = 'post{}'.format(post_id)
context['LEFT_MENU'] = False
context['ADDITIONAL_PARAMS'] = '''
'comments_page': {},
'''.format(page)
context['COMMENT_ID'] = gotocomment
context['NAV_CAPTION'] = 'HighLoad.org'
context['HIGHLOAD'] = True
return render(request, 'app/highload/full_message.html', context)
def restore_change_pass(params, request):
"""
Смена пароля
"""
db = mydb.MyDB()
secret = uuid.UUID(params['secret'])
new_pass = params['password']
if len(new_pass) < 4:
return {'msg': 'Пароль не может быть короче 4 символов.'}
new_pass = md5(new_pass)
rs = db.SqlQuery(db.sql('auth_secret_check'), {'secret': secret})
if not rs:
return {
'msg':
'Неверная ссылка для восстановления, возможно она устарела, получите новую.'
}
mid = rs[0]['member_id']
rs = db.SqlQuery(db.sql('auth_change_pass'), {
'mid': mid,
'password': new_pass
})
if not rs:
raise Exception('Не удалось сменить пароль')
tpl = render_to_string('app/email/password_changed.html')
tpl = tpl.format(LOGIN=rs[0]['name'],
DOMEN=consts.DOMEN,
NAV_CAPTION=consts.NAV_CAPTION)
subject = 'Пароль изменён'
my_mail(subject, tpl, rs[0]['email'])
return {'result': True}
def delete_message(params, request):
user = auth.MyUser(request)
mid = int(params['id'])
if not user.is_editor():
raise Exception('Недостаточно прав чтобы удалить сообщение')
db = mydb.MyDB()
db.SqlQuery(db.sql('message_delete'), {'id': mid}, True)
return {'result': True, 'message_id': mid}
def delete_teacher(params, request):
user = auth.MyUser(request)
if not user.is_editor():
raise Exception('Недостаточно прав чтобы удалить сообщение')
db = mydb.MyDB()
db.SqlQuery(db.sql('teachers_delete'), {'id': int(params['id'])}, True)
return {'result': True}
def auth(auth_login):
db = mydb.MyDB()
sid = md5(get_rand_string())
db.SqlQuery(db.sql('auth_sign_in'), {
'cookie_ID': sid,
'auth_login': auth_login
}, True)
return sid
def teachers_mod(request):
db = mydb.MyDB()
context = get_default_context(request)
user = auth.MyUser(request)
if not user.is_editor():
return render(request, 'app/static/403.html', context)
context['teachers'] = db.SqlQuery(db.sql('mod_teachers'))
return render(request, 'app/mod/teachers.html', context)
def cache_check(method_name, params):
db = mydb.MyDB()
sql = db.sql('cache_check').format(CACHE_INTERVAL=consts.CACHE_INTERVAL)
rs = db.SqlQuery(sql, {
'method': method_name,
'params': json_dumps(params)
})
if rs:
return True, rs[0]['value']
return False, None
def teacher_read(params, request):
db = mydb.MyDB()
if not params.get('id'):
raise Exception(
'Невозможно прочитать преподавателя без идентификатора')
rs = db.SqlQuery(db.sql('teachers_read'), {'id': int(params['id'])})
if len(rs) == 1:
return rs[0]
raise Exception('Преподователь не найден')
def registraion(params, request):
"""
Регистрация нового пользователя
"""
db = mydb.MyDB()
new_pass = params['password']
email = params['email']
login = params['login']
if '@' not in parseaddr(email)[1]:
return {'msg': 'Вы ввели неверный email.'}
if len(new_pass) < 4:
return {'msg': 'Пароль не может быть короче 4 символов.'}
new_pass = md5(new_pass)
pattern = re.compile('^[a-zA-Z0-9-_]+$')
if not pattern.match(login):
msg = ('В имене пользователя используются недопустимые символы. '
'Используйте латинские буквы, цифры, подчеркивание или тире')
return {'msg': msg}
email_count = db.SqlQueryScalar(db.sql('auth_check_email'),
{'email': email})
if email_count:
return {
'msg': 'Пользователь с указанным email-ом уже зарегистрирован.'
}
login_count = db.SqlQueryScalar(db.sql('auth_name_check'),
{'login': login})
if login_count:
return {'msg': 'Пользователь с указанным именем уже зарегистрирован.'}
rs = db.SqlQuery(db.sql('auth_registraion'), {
'name': login,
'password': new_pass,
'email': email,
})
if not rs:
raise Exception('Не удалось зарегистрироваться')
tpl = render_to_string('app/email/registered.html')
tpl = tpl.format(LOGIN=rs[0]['name'],
DOMEN=consts.DOMEN,
NAV_CAPTION=consts.NAV_CAPTION)
subject = 'Вы зарегистрировались'
my_mail(subject, tpl, rs[0]['email'])
return {'result': True}
def cache_add(method_name, params, result):
"""
Добавление/обновления параметров вызова и результата в кэш
"""
db = mydb.MyDB()
db.SqlQuery(db.sql('cache_add'), {
'value': result,
'method': method_name,
'params': json_dumps(params)
}, True)
def board_import_users(request):
rid = -100
sql = '''
SELECT
id, name, password, email, avatar
FROM ipbmembers
WHERE id > @id@
ORDER BY id
LIMIT 1000
'''
sql_tmpl = '''
INSERT
INTO members (id, name, password, email, avatar)
VALUES (@id@, @name@, @password@, @email@, @avatar@)
'''
db = mydb.MyDB()
while True:
#connections['default4'].close()
db2 = mydb.MyDB('default4')
rs = db2.SqlQuery(sql, {'id': rid})
if not rs:
return
rid = rs[-1]['id']
for r in rs:
db.SqlQuery(sql_tmpl, {
'id': r['id'],
'name': r['name'],
'password': r['password'],
'email': r['email'],
'avatar': (None if r['avatar'] == 'noavatar' else r['avatar'])
}, True)
res = json_dumps({'bom': 'bom'})
return HttpResponse(res, content_type='application/json')
def get_msg_pages_count(id_parent):
db = mydb.MyDB()
comments_count = db.SqlQueryScalar(db.sql('comments_count'),
{'id_parent': id_parent})
pages_count = 0
if comments_count % consts.COUNT_COMMENTS_PAGE != 0:
pages_count = (((comments_count -
(comments_count % consts.COUNT_COMMENTS_PAGE)) //
consts.COUNT_COMMENTS_PAGE) + 1)
else:
pages_count = comments_count // consts.COUNT_COMMENTS_PAGE
return pages_count
def get_type(type_id, type_text):
db = mydb.MyDB()
if type_id != 0 and type_id != -1:
return int(type_id)
if type_text == '':
return None
rs = db.SqlQuery(db.sql('edu_files_type_get'), {'type': type_text})
if rs:
return int(rs[0]['id'])
last_id = db.SqlQuery(db.sql('edu_files_type_insert'), {'type': type_text})
return last_id
def get_main_EN_from_ID(ID):
db = mydb.MyDB()
try:
ID = int(ID)
rs = db.SqlQuery(db.sql('message_category'), {'id': ID})
if not rs:
return 'ERROR'
r = rs[0]
if r['id_parent'] != 0:
return get_main_EN_from_ID(r['id_parent'])
except Exception:
return 'Ошибка в категории'
return r['EN']
def get_blog_rss(request):
db = mydb.MyDB()
rs = db.SqlQuery(db.sql('blog_posts'), {
'start': 0,
'count': 10,
'username': None
})
items = ''
for r in rs:
t = get_message_text(request,
r,
is_comment=False,
blog=True,
preview=False)
_time = datetime.datetime.fromtimestamp(
r['time']).strftime('%a, %d %b %Y %H:%M:%S %z')
s = '''
<item>
<title>{title}</title>
<link>http://highload.org/post{post_id}</link>
<guid>http://highload.org/post{post_id}</guid>
<description><![CDATA[{text}]]></description>
<author>my_fess</author>
<pubDate>{pub_date}</pubDate>
</item>
'''.format(title=r['title'],
text=t['message_text'],
post_id=r['blog_post_id'],
pub_date=_time)
items += s
res = '''<?xml version="1.0" encoding="UTF-8"?>'''
res += '''
<rss version="2.0">
<channel>
<title>HighLoad.org</title>
<link>http://highload.org</link>
<description>HighLoad.org – блог о высоких нагрузках</description>
</channel>
{items}
</rss>
'''.format(items=items)
return HttpResponse(res, content_type='text/xml')
def get_files_for_edu_main(request, subject=None, type_id=None):
context = get_default_context(request)
db = mydb.MyDB()
# Заполняем шаблон правильным случаем, в зависимости от переданных параметров
bread_crumbs = [{'text': consts.NAV_CAPTION, 'link': '/'}]
context['RIGHT_MENU'] = False
if not subject:
bread_crumbs.append({'text': 'Файлы для учёбы', 'last': True})
context['BREAD_CRUMBS'] = json_dumps(bread_crumbs)
context['SUBJECT_ID'] = 'null'
context['TYPE_ID'] = 'null'
elif not type_id:
subject_name = db.SqlQueryScalar(db.sql('edu_files_subject_get_by_id'),
{'id': int(subject)})
bread_crumbs.append({
'text': 'Файлы для учёбы',
'link': '/files_for_edu/'
})
bread_crumbs.append({'text': subject_name, 'last': True})
context['BREAD_CRUMBS'] = json_dumps(bread_crumbs)
context['SUBJECT_ID'] = int(subject)
context['TYPE_ID'] = 'null'
context['RIGHT_MENU'] = True
else:
names = db.SqlQuery(db.sql('edu_files_subject_type_get'), {
'sid': int(subject),
'tid': int(type_id)
})
bread_crumbs.append({
'text': 'Файлы для учёбы',
'link': '/files_for_edu/'
})
bread_crumbs.append({
'text': names[0]['subject'],
'link': '/files_for_edu/{}'.format(int(subject))
})
bread_crumbs.append({'text': names[0]['type'], 'last': True})
context['BREAD_CRUMBS'] = json_dumps(bread_crumbs)
context['SUBJECT_ID'] = int(subject)
context['TYPE_ID'] = int(type_id)
context['ENABLE_ADD_FILE'] = consts.ENABLE_ADD_FILE
return render(request, 'app/files_for_edu/main.html', context)
def convert_batch(db, table_name, columns, rid):
connections['default2'].close()
db2 = mydb.MyDB('default2')
sql = '''
SELECT *
FROM {table_name}
WHERE id > @id@
ORDER BY id
LIMIT 1000
'''.format(table_name=table_name)
rs = db2.SqlQuery(sql, {'id': rid})
if not rs:
return None, 0
for r in rs:
convert_row(db, table_name, columns, r)
return rs[-1]['id'], len(rs)
def get_busy_days(member_id):
db = mydb.MyDB()
where = '''
AND p.part_type = 'registered'
AND p.user_id = @member_id@
'''
sql = db.sql('sport/challenges_list_my')
sql = sql.format(where=where, cte='', join='')
rs = db.SqlQuery(sql, {'member_id': member_id, 'filters': []})
dates = []
for r in rs:
dt = datetime.datetime.strptime(r['data']['date'], '%Y-%m-%d')
dates.append(dt)
return dates
def get_board_theme_comments(request, theme_id, page=1):
context = get_default_context(request)
db = mydb.MyDB()
title = db.SqlQueryScalar(db.sql('board_theme_title'), {'id': theme_id})
bread_crumbs = [{'text': consts.NAV_CAPTION, 'link': '/'}]
bread_crumbs.append({'text': 'Форум', 'link': '/board/'})
bread_crumbs.append({'text': title, 'last': True})
context['BREAD_CRUMBS'] = json_dumps(bread_crumbs)
context['THEME_ID'] = theme_id
context['THEME_TITLE'] = title
context['ADDITIONAL_PARAMS'] = '''
'comments_page': {},
'''.format(page)
return render(request, 'app/board/theme.html', context)
def get_subject(subject_id, subject_text):
db = mydb.MyDB()
if subject_id != 0 and subject_id != -1:
return int(subject_id)
if subject_text == '':
return None
rs = db.SqlQuery(db.sql('edu_files_subject_get'),
{'subject': subject_text})
if rs:
return int(rs[0]['id'])
last_id = db.SqlQueryScalar(db.sql('edu_files_subject_insert'),
{'subject': subject_text})
return last_id
def edu_files_sub_list(params):
db = mydb.MyDB()
rs = db.SqlQuery(db.sql('edu_files_subject_types_list'),
{'subject': params['subject_id']})
d = [[r['id'], r['type']] for r in rs]
s = [
{
'n': 'id',
't': 'Число целое'
},
{
'n': 'type',
't': 'Строка'
},
]
return get_records_set_json(s, d)
