Management.py 8.52 KB
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"""Standard management interface support

$Id: Management.py,v 1.39 2001/01/11 22:13:14 chrism Exp $"""

__version__='$Revision: 1.39 $'[11:-2]

import sys, Globals, ExtensionClass, urllib
from Dialogs import MessageDialog
from Globals import DTMLFile
from string import split, join, find
from AccessControl import getSecurityManager

class Tabs(ExtensionClass.Base):
    """Mix-in provides management folder tab support."""

    manage_tabs__roles__=('Anonymous',)
    manage_tabs=DTMLFile('dtml/manage_tabs', globals())
    

    manage_options  =()

    filtered_manage_options__roles__=None
    def filtered_manage_options(self, REQUEST=None):

        validate=getSecurityManager().validate
        
        result=[]

        try: options=tuple(self.manage_options)
        except: options=tuple(self.manage_options())

        for d in options:

            filter=d.get('filter', None)
            if filter is not None and not filter(self):
                continue

            path=d.get('path', None)
            if path is None: path=d['action']

            o=self.unrestrictedTraverse(path, None)
            if o is None: continue

            try:
                if validate(container=self, value=o):
                    result.append(d)
            except:
                if not hasattr(o, '__roles__'):
                    result.append(d)

        return result
                    
            
    manage_workspace__roles__=('Anonymous',)
    def manage_workspace(self, REQUEST):
        """Dispatch to first interface in manage_options
        """
        options=self.filtered_manage_options(REQUEST)
        try:
            m=options[0]['action']
            if m=='manage_workspace': raise TypeError
        except:
            raise 'Unauthorized', (
                'You are not authorized to view this object.<p>')

        if find(m,'/'):
            raise 'Redirect', (
                "%s/%s" % (REQUEST['URL1'], m))
        
        return getattr(self, m)(self, REQUEST)
    
    def tabs_path_default(self, REQUEST,
                          # Static var
                          unquote=urllib.unquote,
                          ):
        steps = REQUEST._steps[:-1]
        script = REQUEST['BASEPATH1']
        linkpat = '<a href="%s/manage_workspace">%s</a>'
        out = []
        url = linkpat % (script, '&nbsp;/')
        if not steps:
            return url
        last = steps.pop()
        for step in steps:
            script = '%s/%s' % (script, step)
            out.append(linkpat % (script, unquote(step)))
        out.append(unquote(last))
        return '%s%s' % (url, join(out,'/'))

    def tabs_path_info(self, script, path,
                       # Static vars
                       quote=urllib.quote,
                       ):
        out=[]
        while path[:1]=='/': path=path[1:]
        while path[-1:]=='/': path=path[:-1]
        while script[:1]=='/': script=script[1:]
        while script[-1:]=='/': script=script[:-1]
        path=split(path,'/')[:-1]
        if script: path=[script]+path
        if not path: return ''
        script=''
        last=path[-1]
        del path[-1]
        for p in path:
            script="%s/%s" % (script, quote(p))
            out.append('<a href="%s/manage_workspace">%s</a>' % (script, p))
        out.append(last)
        return join(out, '/')

Globals.default__class_init__(Tabs)


class Navigation(ExtensionClass.Base):
    """Basic navigation UI support"""

    __ac_permissions__=(
        ('View management screens',
         ('manage', 'manage_menu', 'manage_top_frame',
          'manage_page_header',
          'manage_page_footer',
          )),
        )

    manage            =DTMLFile('dtml/manage', globals())
    manage_menu       =DTMLFile('dtml/menu', globals())

    manage_top_frame  =DTMLFile('dtml/manage_top_frame', globals())
    manage_page_header=DTMLFile('dtml/manage_page_header', globals())
    manage_page_footer=DTMLFile('dtml/manage_page_footer', globals())

    manage_form_title__roles__=None
    manage_form_title =DTMLFile('dtml/manage_form_title', globals(),
                                form_title='Add Form',
                                help_product=None,
                                help_topic=None)
    manage_form_title._setFuncSignature(
        varnames=('form_title', 'help_product', 'help_topic') )

    manage_copyright__roles__=None
    manage_copyright=DTMLFile('dtml/copyright', globals())

    
    manage_logout__roles__=None
    def manage_logout(self):
        """Logout current user"""
        return """<html>
<head><title>Not implmented</title></head>
<body>
Sorry, this is not yet implemented.
</body>
</html>"""


setattr(Navigation, 'manage_page_style.css',
        DTMLFile('dtml/manage_page_style.css', globals())
        )
setattr(Navigation, 'manage_page_style.css__roles__', None)


Globals.default__class_init__(Navigation)