+
−#!/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) 2013-2016 Adrien Cossa (souliane@mailoo.org)
+
−
+
−# 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
+
−# 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
+
−# 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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−
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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)