[Zope3-checkins] CVS: Zope3/src/zope/app/exception/browser - __init__.py:1.1 configure.zcml:1.1 default.pt:1.1 form.py:1.1 notfound.pt:1.1 unauthorized.pt:1.1 unauthorized.py:1.1 user.pt:1.1 user.py:1.1

Stephan Richter srichter at cosmos.phy.tufts.edu
Sat Mar 13 23:44:53 EST 2004 

Update of /cvs-repository/Zope3/src/zope/app/exception/browser
In directory cvs.zope.org:/tmp/cvs-serv2821/src/zope/app/exception/browser

Added Files:
	__init__.py configure.zcml default.pt form.py notfound.pt 
	unauthorized.pt unauthorized.py user.pt user.py 
Log Message:


Move exception views and interfaces to their own package zope.app.exception.




=== Added File Zope3/src/zope/app/exception/browser/__init__.py ===
# empty __init__.py file to make this directory into a package


=== Added File Zope3/src/zope/app/exception/browser/configure.zcml ===
<zope:configure 
   xmlns:zope="http://namespaces.zope.org/zope"
   xmlns="http://namespaces.zope.org/browser">

  <page 
      for="zope.interface.common.interfaces.IException"
      name="index.html"
      template="default.pt"
      permission="zope.Public"
      />

  <page
      for="zope.exceptions.IUnauthorized"
      name="index.html"
      permission="zope.Public"
      template="unauthorized.pt"
      class=".unauthorized.Unauthorized" 
      />

  <page
      for="zope.app.exception.interfaces.IUserError"
      name="index.html"
      permission="zope.Public"
      template="user.pt"
      class=".user.UserErrorView" 
      />

  <page
      for="zope.app.form.interfaces.IWidgetInputError"
      name="snippet"
      permission="zope.Public"
      class=".form.WidgetInputErrorView"
      attribute="snippet" 
      />

  <page
      for="zope.publisher.interfaces.NotFound"
      name="index.html"
      permission="zope.Public"
      template="notfound.pt"
      />

</zope:configure>


=== Added File Zope3/src/zope/app/exception/browser/default.pt ===
<html><title>System Error</title>
<body>
  A system error occurred.
</body>
</html>


=== Added File Zope3/src/zope/app/exception/browser/form.py ===
##############################################################################
#
# Copyright (c) 2003 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Form-related exception views

$Id: form.py,v 1.1 2004/03/14 04:44:51 srichter Exp $
"""

from zope.app.form.interfaces import IWidgetInputError
from cgi import escape

class WidgetInputErrorView:
    """Displat an input error as a snippet of text"""

    __used_for__ = IWidgetInputError

    def __init__(self, context, request):
        self.context, self.request = context, request

    def snippet(self):
        """Convert a widget input error to an html snippet

        >>> from zope.app.form.interfaces import WidgetInputError
        >>> err = WidgetInputError("foo", "Foo", ["Foo input < 1"])
        >>> view = WidgetInputErrorView(err, None)
        >>> view.snippet()
        '<span class="error">Foo input &lt; 1</span>'
        """
        return '<span class="error">%s</span>' % escape(self.context.errors[0])


=== Added File Zope3/src/zope/app/exception/browser/notfound.pt ===
<html metal:use-macro="context/@@standard_macros/dialog">
<body>

<div metal:fill-slot="body">

<h3  i18n:translate="">
  The page that you are trying to access is not available
</h3>
<br/> 
<b  i18n:translate="">Please note the following:</b>
<br/>
<ol>
   <li i18n:translate=""> You might have miss-spelled the url </li>
   <li i18n:translate="">
     You might be trying to access a non-existing page
   </li>
</ol>
</div>
</body>
</html>


=== Added File Zope3/src/zope/app/exception/browser/unauthorized.pt ===
<tal:Make_sure_we_process_the_authorization_challenge_first
  condition="view/issueChallenge"
  /><html metal:use-macro="context/@@standard_macros/page">
<body>

<div metal:fill-slot="body">

<h1 i18n:translate="">Unauthorized</h1>
<p tal:content="context"/>

</div>
</body>
</html>


=== Added File Zope3/src/zope/app/exception/browser/unauthorized.py ===
##############################################################################
#
# Copyright (c) 2003 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Unautorized Exception View Class

$Id: unauthorized.py,v 1.1 2004/03/14 04:44:51 srichter Exp $
"""
from zope.app import zapi
from zope.app.security.interfaces import IAuthenticationService


class Unauthorized(object):

    def issueChallenge(self):
        # Set the error status to 403 (Forbidden) in the case when we don't
        # challenge the user
        self.request.response.setStatus(403)
        principal = self.request.user
        prinreg = zapi.getParent(principal)
        if not IAuthenticationService.providedBy(prinreg):
            # With PluggableAuthenticationService, principals are
            # contained in the PrincipalSource, which is contained in
            # the service.
            prinreg = zapi.getParent(prinreg)
        assert IAuthenticationService.providedBy(prinreg)
        prinreg.unauthorized(principal.id, self.request)


=== Added File Zope3/src/zope/app/exception/browser/user.pt ===
<html metal:use-macro="context/@@standard_macros/page">
<body>
<div metal:fill-slot="body">

  <ul>
    <li tal:repeat="part context" tal:content="part">Error message</li>
  </ul>

</div>
</body>
</html>


=== Added File Zope3/src/zope/app/exception/browser/user.py ===
##############################################################################
# Copyright (c) 2003 Zope Corporation and Contributors.
# All Rights Reserved.
# 
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
##############################################################################
"""Support for user views

$Id: user.py,v 1.1 2004/03/14 04:44:51 srichter Exp $
"""
__metaclass__ = type

class UserErrorView:

    def title(self):
        return self.context.__class__.__name__

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