annotate src/server/html_tools.py @ 917:86563d6c83b0

server: Libervia pages: - introduce new LiberviaPage which are easy to create web pages tailored for SàT architecture. They are expected to be the cornerstone of the future of Libervia. - webpages paths reflected by files paths in src/pages directory (directory should be changeable in the future) - if a pages subdirectory as a page_meta.py file, it is a webpage, same for sub-subdirectories and so on - page_meta.py variable are used to instanciate the resource. Check __init__ docstring for details - access is set with a page_meta.py variable (only public for now), and subdirectories access are restricted by parent directory ones. - callables in page_meta.py get 2 arguments: the LiberviaPage resource instance, and the request - callables there can use Deferred (or not) - LiberviaPage has a couple of helper method to e.g. parse URL or return an error
author Goffi <goffi@goffi.org>
date Sun, 05 Mar 2017 23:56:31 +0100
parents f8a7a046ff9c
children fd4eae654182
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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4 # Libervia: a Salut à Toi frontend
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5 # Copyright (C) 2011-2016 Jérôme Poisson <goffi@goffi.org>
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 def sanitizeHtml(text):
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22 """Sanitize HTML by escaping everything"""
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23 #this code comes from official python wiki: http://wiki.python.org/moin/EscapingHtml
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24 html_escape_table = {
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25 "&": "&amp;",
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26 '"': "&quot;",
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27 "'": "&apos;",
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28 ">": "&gt;",
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29 "<": "&lt;",
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30 }
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32 return "".join(html_escape_table.get(c, c) for c in text)
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35 def convertNewLinesToXHTML(text):
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36 return text.replace('\n', '<br/>')