65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# SAT helpers methods for plugins
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# Copyright (C) 2013, 2014 Adrien Cossa (souliane@mailoo.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import re
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def getURLParams(url):
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"""This comes from pyjamas.Location.makeUrlDict with a small change
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to also parse full URLs, and parameters with no value specified
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(in that case the default value "" is used).
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@param url: any URL with or without parameters
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@return: a dictionary of the parameters, if any was given, or {}
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"""
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dict_ = {}
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if "/" in url:
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# keep the part after the last "/"
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url = url[url.rindex("/") + 1:]
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if url.startswith("?"):
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# remove the first "?"
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url = url[1:]
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pairs = url.split("&")
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for pair in pairs:
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if len(pair) < 3:
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continue
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kv = pair.split("=", 1)
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dict_[kv[0]] = kv[1] if len(kv) > 1 else ""
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return dict_
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def addURLToText(string):
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"""Check a text for what looks like an URL and make it clickable. Regexp
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from http://daringfireball.net/2010/07/improved_regex_for_matching_urls"""
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def repl(match):
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url = match.group(0)
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if not re.match(r"""[a-z]{3,}://|mailto:|xmpp:""", url):
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url = "http://" + url
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return '<a href="%s" target="_blank" class="url">%s</a>' % (url, match.group(0))
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pattern = r"""(?i)\b((?:[a-z]{3,}://|(www|ftp)\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/|mailto:|xmpp:)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?]))"""
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return re.sub(pattern, repl, string)
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def addURLToImage(string):
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"""Check a XHTML text for what looks like an imageURL and make it clickable"""
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def repl(match):
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url = match.group(1)
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return '<a href="%s" target="_blank">%s</a>' % (url, match.group(0))
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pattern = r"""<img[^>]* src="([^"]+)"[^>]*>"""
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return re.sub(pattern, repl, string)
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