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isida-4/plugins/www.py
diSabler a5980547dd fix: size of page for show url title
2014-07-07 12:27:50 +04:00

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#!/usr/bin/python
# -*- coding: utf-8 -*-
# --------------------------------------------------------------------------- #
# #
# Plugin for iSida Jabber Bot #
# Copyright (C) diSabler <dsy@dsy.name> #
# Copyright (C) Vit@liy <vitaliy@root.ua> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
# --------------------------------------------------------------------------- #
filename_chars_limit = 48
last_url_watch = ''
url_watch_ignore = ['pdf','sig','spl','class','ps','torrent','dvi','gz','pac','swf','tar','tgz','tar','zip','mp3','m3u','wma',\
'wax','ogg','wav','gif','jar','jpg','jpeg','png','xbm','xpm','xwd','css','asc','c','cpp','log','conf','text',\
'txt','dtd','xml','mpeg','mpg','mov','qt','avi','asf','asx','wmv','bz2','tbz','tar','so','dll','exe','bin',\
'img','usbimg','rar','deb','rpm','iso','ico','apk','patch','svg','7z','tcl']
def rss_search(type, jid, nick, text):
if text:
if not re.findall('^http(s?)://',text[:10]): text = 'http://%s' % text
text = enidna(text)
msg, result = get_opener(text)
if result:
msg = L('Bad url or rss/atom not found!','%s/%s'%(jid,nick))
page = remove_sub_space(html_encode(load_page(text)))
page = get_tag(page,'head')
l = []
while '<link' in page:
lnk = get_tag_full(page,'link')
page = page.replace(lnk,'')
l.append(lnk)
if l:
m = []
for t in l:
rss_type = get_subtag(t,'type')
if rss_type in ['application/rss+xml','application/atom+xml']:
if rss_type == 'application/rss+xml': rss_type = 'RSS'
else: rss_type = 'ATOM'
rss_title = get_subtag(t,'title')
rss_href = get_subtag(t,'href')
if rss_href == '/': rss_href = '/'.join(text.split('/',3)[:3]) + rss_href
m.append('[%s] %s - %s' % (rss_type,rss_href,rss_title))
if m:
m = '\n'.join(m)
msg = L('Found feed(s):%s%s','%s/%s'%(jid,nick)) % ([' ','\n']['\n' in m],unescape(m))
else: msg = L('What?','%s/%s'%(jid,nick))
send_msg(type, jid, nick, msg)
def www_isdown(type, jid, nick, text):
text = text.strip().lower()
if text:
if not re.findall('^http(s?)://',text[:10]): text = 'http://%s' % text
_,result = get_opener(enidna(text))
if result: msg = L('It\'s just you. %s is up.','%s/%s'%(jid,nick)) % text
else: msg = L('It\'s not just you! %s looks down from here.','%s/%s'%(jid,nick)) % text
else: msg = L('What?','%s/%s'%(jid,nick))
send_msg(type, jid, nick, msg)
def netheader(type, jid, nick, text):
if text:
try:
regex = text.split('\n')[0].replace('*','*?')
text = text.split('\n')[1]
except: regex = None
if not re.findall('^http(s?)://',text[:10]): text = 'http://%s' % text
body, result = get_opener(enidna(text))
if result:
k = body.headers.keys()
res = []
for t in k:
for tt in body.headers.getheaders(t): res.append('%s: %s' % (t,''.join([[r,'?'][r>'~'] for r in str(tt)])))
body = '%s\n%s' % (text,'\n'.join(res))
if regex:
try:
mt = re.findall(regex, body, re.S|re.I|re.U)
if mt != []: body = ''.join(mt[0])
else: body = L('RegExp not found!','%s/%s'%(jid,nick))
except: body = L('Error in RegExp!','%s/%s'%(jid,nick))
body = deidna(body)
else: body = L('What?','%s/%s'%(jid,nick))
send_msg(type, jid, nick, body)
def netwww(type, jid, nick, text):
if text:
try:
regex = text.split('\n')[0].replace('*','*?')
tmp = regex.split(' ', 1)
if tmp[0].strip().isdigit():
n = int(tmp[0])
regex = tmp[1]
else:
n = 1
text = text.split('\n')[1]
except: regex = None
if not re.findall('^http(s?)://',text[:10]): text = 'http://%s' % text
text = enidna(text)
msg, result = get_opener(text)
if result:
page = remove_sub_space(html_encode(load_page(text)))
if regex:
try:
mt = re.findall(regex, page, re.S|re.I|re.U)
if mt != []:
if n:
msg = unhtml_hard('\n'.join([''.join(t) for t in mt[:n]]))
else:
msg = unhtml_hard('\n'.join([''.join(t) for t in mt]))
else: msg = L('RegExp not found!','%s/%s'%(jid,nick))
except: msg = L('Error in RegExp!','%s/%s'%(jid,nick))
else:
msg = urllib.unquote(unhtml_hard(page).encode('utf8')).decode('utf8', 'ignore')
if '<title' in page: msg = '%s\n%s' % (rss_replace(get_tag(page,'title')), msg)
else: msg = L('What?','%s/%s'%(jid,nick))
send_msg(type, jid, nick, msg[:msg_limit])
def get_content_title(link):
try:
ll = link.lower()
for t in url_watch_ignore:
if ll.endswith('.%s' % t): raise
link = enidna(link)
original_page = load_page_size(urllib2.Request(link),16384)
page = html_encode(original_page)
if '<title' in page: tag = 'title'
elif '<TITLE' in page: tag = 'TITLE'
else: raise
text = remove_sub_space(get_tag(page,tag).replace('\n',' ').replace('\r',' ').replace('\t',' '))
while ' ' in text: text = text.replace(' ',' ')
if text:
cnt = 0
for tmp in text: cnt += int(ord(tmp) in [1056,1057])
if cnt >= len(text)/3: text = remove_sub_space(html_encode(get_tag(original_page,tag)).replace('\n',' ').replace('\r',' ').replace('\t',' '))
except: text = ''
return text.strip()
def parse_url_in_message(room,jid,nick,type,text):
global last_url_watch
if type != 'groupchat' or text == 'None' or nick == '' or getRoom(jid) == getRoom(selfjid): return
if get_level(room,nick)[0] < 4: return
content_title = None
if get_config(getRoom(room),'store_users_url'):
rjid = getRoom(jid)
for t in text.split():
link = re.findall(r'(http[s]?://.*)',t)
if link:
link = link[0].split(' ')[0].split('"')[0].split('\'')[0]
if not cur_execute_fetchone('select * from url where room=%s and jid=%s and url=%s',(room,rjid,link)):
ttext = get_content_title(link)
if ttext:
ttext = to_censore(rss_del_html(rss_replace(ttext)),room)
content_title = [link,ttext]
else:
is_file,ttext = False,''
ll = link.lower()
for t in url_watch_ignore:
if ll.endswith('.%s' % t):
is_file = True
break
if is_file:
body, result = get_opener(enidna(link))
if result:
mt = float(body.headers.get('Content-Length',0))
if mt: ttext = L('Content length %s','%s/%s'%(jid,nick)) % get_size_human(mt)
else: ttext = ''
pprint('Store url: %s in %s/%s' % (link,room,nick),'white')
cur_execute('insert into url values (%s,%s,%s,%s,%s,%s);',(room,rjid,nick,int(time.time()),link,ttext))
was_shown = False
if get_config(getRoom(room),'url_title'):
try:
link = re.findall(r'(http[s]?://.*)',text)[0].split(' ')[0].split('"')[0].split('\'')[0]
if link and last_url_watch != link and pasteurl not in link:
if content_title and content_title[0] == link: ttext = content_title[1]
else: ttext = get_content_title(link)
if ttext:
pprint('Show url-title: %s in %s' % (link,room),'white')
was_shown = True
send_msg(type, room, '', L('Title: %s','%s/%s'%(jid,nick)) % to_censore(rss_del_html(rss_replace(ttext)),room))
last_url_watch = link
except: pass
if not was_shown and get_config(getRoom(room),'content_length'):
try:
link = re.findall(u'(http[s]?://[-0-9a-zа-я.]+\/[-a-zа-я0-9._?#=@%/]+\.[a-z0-9]{2,7})',text,re.I+re.U+re.S)[0]
if link and last_url_watch != link and pasteurl not in link:
is_file = False
ll = link.lower()
for t in url_watch_ignore:
if ll.endswith('.%s' % t):
is_file = True
break
if is_file:
last_url_watch = enidna(link)
body, result = get_opener(last_url_watch)
pprint('Show content length: %s in %s' % (link,room),'white')
if result:
mt = float(body.headers.get('Content-Length',0))
if mt:
link_end = urllib2.unquote(last_url_watch.rsplit('/',1)[-1]).decode('utf-8')
link_end = u'…%s%s' % (['/',''][len(link_end)>filename_chars_limit], link_end[-filename_chars_limit:])
send_msg(type, room, '', L('Length of %s is %s','%s/%s'%(jid,nick)) % (to_censore(link_end,room),get_size_human(mt)))
except: pass
global execute
message_act_control = [parse_url_in_message]
execute = [(3, 'www', netwww, 2, 'Show web page.\nwww [count (0 for all)] regexp\n[http://]url - page after regexp\nwww [http://]url - without html tags'),
(3, 'header', netheader, 2, 'Show net header'),
(3, 'isdown', www_isdown, 2, 'Check works site'),
(4, 'rss_search', rss_search, 2, 'Search RSS/ATOM feeds')]
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