mirror of
https://github.com/Hopiu/linkchecker.git
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a142b79488
git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@456 e7d03fd6-7b0d-0410-9947-9c21f3af8025
83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
"""common CGI functions used by the CGI scripts"""
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# Copyright (C) 2000,2001 Bastian Kleineidam
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#
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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import os, re, time, urlparse
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import linkcheck
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from types import StringType
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_logfile = None
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_supported_langs = ('de', 'fr', 'nl', 'C')
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def checkform(form):
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if form.has_key("language"):
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lang = form['language'].value
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if lang in _supported_langs:
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os.environ['LC_MESSAGES'] = lang
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linkcheck.init_gettext()
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else:
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return 0
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for key in ["level","url"]:
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if not form.has_key(key) or form[key].value == "":
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return 0
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if not re.match(r"^https?://[-\w./=%?~]+$", form["url"].value):
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return 0
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if not re.match(r"\d", form["level"].value):
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return 0
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if int(form["level"].value) > 3:
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return 0
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if form.has_key("anchors"):
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if not form["anchors"].value=="on":
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return 0
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if form.has_key("errors"):
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if not form["errors"].value=="on":
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return 0
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if form.has_key("intern"):
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if not form["intern"].value=="on":
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return 0
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return 1
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def getHostName(form):
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return urlparse.urlparse(form["url"].value)[1]
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def logit(form, env):
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global _logfile
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if not _logfile:
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return
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elif type(_logfile) == StringType:
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_logfile = open(_logfile, "a")
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_logfile.write("\n"+linkcheck.log.strtime(time.time())+"\n")
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for var in ["HTTP_USER_AGENT", "REMOTE_ADDR",
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"REMOTE_HOST", "REMOTE_PORT"]:
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if env.has_key(var):
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_logfile.write(var+"="+env[var]+"\n")
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for key in ["level", "url", "anchors", "errors", "intern", "language"]:
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if form.has_key(key):
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_logfile.write(str(form[key])+"\n")
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def printError(out):
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out.write(linkcheck._("""<html><head>
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<title>LinkChecker Online Error</title></head>
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<body text=#192c83 bgcolor=#fff7e5 link=#191c83 vlink=#191c83 alink=#191c83>
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<blockquote>
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<b>Error</b><br>
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The LinkChecker Online script has encountered an error. Please ensure
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that your provided URL link begins with <code>http://</code> and
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contains only these characters: <code>A-Za-z0-9./_~-</code><br><br>
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Errors are logged.
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</blockquote>
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</body>
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</html>"""))
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