#!/usr/local/bin/python

"""Produce the list-administration web page on stdout.

We need the environment var PATH_INFO to name the list."""

import sys, os, cgi, string, crypt, types
f = open('/tmp/quick', 'a+')
#sys.stderr = sys.stdout
sys.stderr = f
sys.path.append('/home/mailman/mailman/modules')
import mm_utils, maillist, mm_cfg, htmlformat


def InitDocument():
    return htmlformat.Document()

doc = InitDocument()

path = os.environ['PATH_INFO']
list_info = mm_utils.GetPathPieces(path)

if len(list_info) < 1:
    doc.AddItem(htmlformat.Header(2, "Invalid options to CGI script."))
    print doc.Format()
    sys.exit(0)

list_name = list_info[0]

try:
    list = maillist.MailList(list_name)
except:
    doc.AddItem(htmlformat.Header(2, "%s : No such list" % list_name))
    print doc.Format()
    sys.exit(0)

if not list._ready:
    doc.AddItem(htmlformat.Header(2, "%s : No such list" % list_name))
    print doc.Format()
    sys.exit(0)


def GetGuiItem(table_entry):
    varname, type, params, dependancies, descr = table_entry
    if type == mm_cfg.Radio or type == mm_cfg.Toggle:
	gui_part = htmlformat.RadioButtonArray(varname, params, 
					      getattr(list, varname))
    elif (type == mm_cfg.String or type == mm_cfg.Email or type == mm_cfg.Host 
	  or type == mm_cfg.Number):
	gui_part = htmlformat.TextBox(varname, getattr(list, varname), params)
    elif type == mm_cfg.Text:
	if params:
	    r, c = params
	else:
	    r, c = None, None
	val = getattr(list, varname)
	if not val:
	    val = ''
	gui_part = htmlformat.TextArea(varname, val, r, c)
    elif type == mm_cfg.EmailList:
	if params:
	    r, c = params
	else:
	    r, c = None, None
	res = string.join(getattr(list, varname), '\n')
	gui_part = htmlformat.TextArea(varname, res, r, c, wrap='off')
    return gui_part

def FormatConfiguration(doc):
    doc.SetTitle('%s Administration' % list.real_name)
    doc.AddItem(htmlformat.Header(2, 'Configuration for %s' % list.real_name))


    doc.AddItem('<hr>')

    link = htmlformat.Link(list.GetScriptURL('admindb'), 
			   'View or edit the administrative requests database.')
    doc.AddItem(htmlformat.FontSize("+1", link))
    doc.AddItem('<p>')

    link = htmlformat.Link(list.GetScriptURL('listinfo'),
			   'Go to the general list information page.')
    doc.AddItem(htmlformat.FontSize("+1", link))
    doc.AddItem('<p>')
    
    link = htmlformat.Link(list.GetScriptURL('edithtml'),
			   'Edit the HTML for the public list pages.')
    doc.AddItem(htmlformat.FontSize("+1", link))
    doc.AddItem('<p>')

    doc.AddItem('<hr>')


    form = htmlformat.Form(list.GetScriptURL('admin'))
    doc.AddItem(form)

    password_table = htmlformat.Table()
    password_table.AddRow(['Enter the admin password to change options:',
			   htmlformat.PasswordBox('adminpw')])
    password_table.AddRow(['When you are done...', 
			   htmlformat.SubmitButton('submit', 'Submit Changes')])

    form.AddItem(password_table)

    big_table = htmlformat.Table(border=2)
    big_table.AddRow([htmlformat.Center(htmlformat.Header(2, 'General Options'))])
    big_table.AddCellInfo(0,0,colspan=2)
    big_table.AddRow([htmlformat.Bold('Option'), htmlformat.Bold('Value')])

    for item in general:
	gui_item = GetGuiItem(item)
	big_table.AddRow([item[4], gui_item])
	# This wasn't handled too well.
	if item[1] == mm_cfg.Toggle:
	    big_table.AddRow([htmlformat.Header(2, "If so:")])
	    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)


    big_table.AddRow(['<br>'])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Center(htmlformat.Header(2, 'Digest Options'))])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Bold('Option'), htmlformat.Bold('Value')])

    for item in digest:
	gui_item = GetGuiItem(item)
	big_table.AddRow([item[4], gui_item])
	# Yuck.
	if item[1] == mm_cfg.Toggle:
	    big_table.AddRow([htmlformat.Header(2, "If so:")])
	    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)


    big_table.AddRow(['<br>'])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Center(htmlformat.Header(2, 
						      'Non-Digested Options'))])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Bold('Option'), htmlformat.Bold('Value')])

    for item in nodigest:
	gui_item = GetGuiItem(item)
	big_table.AddRow([item[4], gui_item])
	# *sigh*
	if item[1] == mm_cfg.Toggle:
	    big_table.AddRow([htmlformat.Header(2, "If so:")])
	    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow(['<br>'])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)
    big_table.AddRow([htmlformat.Center(htmlformat.Header(2, 'Bounce Administration Options'))])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)
    for item in bounce:
	gui_item = GetGuiItem(item)
	big_table.AddRow([item[4], gui_item])
	# This code sux...
	if item[1] == mm_cfg.Toggle:
	    big_table.AddRow([htmlformat.Header(2, "If so:")])
	    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)
    
    big_table.AddRow(['<br>'])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Center(htmlformat.Header(2, 'Archival Options'))])
    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)

    big_table.AddRow([htmlformat.Bold('Option'), htmlformat.Bold('Value')])

    for item in archives:
	gui_item = GetGuiItem(item)
	big_table.AddRow([item[4], gui_item])
	# This code sux...
	if item[1] == mm_cfg.Toggle:
	    big_table.AddRow([htmlformat.Header(2, "If so:")])
	    big_table.AddCellInfo(big_table.GetCurrentRowIndex(), 0, colspan=2)


    form.AddItem(big_table)
    form.AddItem('<p>')

    change_pw_table = htmlformat.Table(border=2)
    change_pw_table.AddRow([htmlformat.Header(2,
					      htmlformat.Center(
						  'Change Your Password:'))])
    change_pw_table.AddCellInfo(change_pw_table.GetCurrentRowIndex(), 0,
				colspan=2)
			  
    change_pw_table.AddRow(['Enter your new password:', 
			   htmlformat.PasswordBox('newpw')])
    change_pw_table.AddRow(['And also confirm it:', 
			   htmlformat.PasswordBox('confirmpw')])

    form.AddItem(htmlformat.Center(change_pw_table))
    # Improve the html here...
    form.AddItem('<hr>')
    form.AddItem('<h3>Mass Subscribe People</h3>')
    form.AddItem('<h4>enter one email address per line</h4>')
    form.AddItem(htmlformat.TextArea(name='subscribees',rows=20,cols=60,wrap=None))
    form.AddItem(list.GetMailmanFooter())
    

turn_on_moderation = 0

def GetValidValue(list, prop, my_type, val, dependant):
    if my_type == mm_cfg.Radio or my_type == mm_cfg.Toggle:
	if type(val) <> types.IntType:
	    try:
		val = eval(val)
	    except:
		pass
		# Don't know what to do here...
	    return val
    elif my_type == mm_cfg.String or my_type == mm_cfg.Text:
	return val
    elif my_type == mm_cfg.Email:
	try:
	    valid = mm_utils.ValidEmail(val)
	    if valid:
		return val
	except:
	    pass
	# Revert to the old value.
	return getattr(list, prop)
    elif my_type == mm_cfg.EmailList:
	def SafeValidAddr(addr):
	    import mm_utils
	    try:
		valid = mm_utils.ValidEmail(addr)
		if valid:
		    return 1
		else:
		    return 0
	    except:
		return 0

	val = filter(SafeValidAddr, map(string.strip, string.split(val, '\n')))
	if dependant and len(val):
	    # Wait till we've set everything to turn it on,
	    # as we don't want to clobber our special case.
	    turn_on_moderation = 1
	return val
    elif my_type == mm_cfg.Host:
	return val
##
##      This code is sendmail dependant, so we'll just live w/o the error
##      Checking for now.
##
## 	# Shouldn't have to read in the whole file.
## 	file = open('/etc/sendmail.cf', 'r')
## 	lines = string.split(file.read(), '\n')
## 	file.close()
## 	def ConfirmCWEntry(item):
## 	    return item[0:2] == 'Cw'
## 	lines = filter(ConfirmCWEntry, lines)
## 	if not len(lines):
## 	    # Revert to the old value.
## 	    return getattr(list, prop)
## 	for line in lines:
## 	    if string.lower(string.strip(line[2:])) == string.lower(val):
## 		return val
## 	return getattr(list, prop)
    elif my_type == mm_cfg.Number:
	try:
	    num = eval(val)
	    if num < 0:
		return getattr(list, prop)
	    return num
	except:
	    return getattr(list, prop)
    else:
	# Should never get here...
	return val
	    

def ChangeOptions(list, opt_list, cgi_info, document):
    for item in opt_list:
	property, type, args, dependancies, desc = item
	if not cgi_info.has_key(property):
	    if (type <> mm_cfg.Text and 
		type <> mm_cfg.String and 
		type <> mm_cfg.EmailList):
		continue
	    else:
		val = ''
	else:
	    val = cgi_info[property].value
	value = GetValidValue(list, property, type, val, dependancies)
	setattr(list, property, value)
    if cgi_info.has_key('subscribees'):
	name_text = cgi_info['subscribees'].value
	names = string.split(name_text, '\r\n')
	for new_name in names:
            try:
#FIXME: The admin needs to be able to specify the options to subscribe w/
		list.AddMember(new_name, mm_utils.GetRandomSeed())
#FIXME: Give some sort of an indication of which names didn't work, and why
#       they didn't work...	
	    except:
		pass
    if cgi_info.has_key('newpw'):
	if cgi_info.has_key('confirmpw'):
	    new = cgi_info['newpw'].value
	    confirm = cgi_info['confirmpw'].value
	    if new == confirm:
		list.password = crypt.crypt(new, mm_utils.GetRandomSeed())
	    else:
		document.AddItem(htmlformat.Header(3, htmlformat.Italic(
		    'Error: Passwords did not match.')))
	else:
	    document.AddItem(htmlformat.Header(3, htmlformat.Italic(
		'Error: You must type in your new password twice.')))
	    
    list.Save()
    

try:
    info = list.GetConfigInfo()
    general  = info['general']
    nodigest = info['nondigest']
    digest   = info['digest']
    archives = info['archive'] 
    if len(list._internal_name) < 3 or list._internal_name[-3:] <> '.jp':
	bounce   = info['bounce']
    else:
	bounce = []

    cgi_data = cgi.FieldStorage()
    if len(cgi_data.keys()):
	if not cgi_data.has_key('adminpw'):
	    doc.AddItem('<hr>')
	    doc.AddItem(
		htmlformat.Header(3, htmlformat.Italic('Error: '
		    'You must supply the admin password to change options.')))
	else:
	    try:
		list.ConfirmAdminPassword(cgi_data['adminpw'].value)
		ChangeOptions(list, general + nodigest + digest + archives + bounce,
			      cgi_data, doc)
		# Yuck.  This shouldn't need to be here.
		if not list.digestable and not list.nondigestable:
		    list.nondigestable = 1
	    except:
		doc.AddItem('<hr>')
		doc.AddItem(
		    htmlformat.Header(3, htmlformat.Italic(
			'Error: Incorrect admin password.')))

    if not list.digestable and len(list.digest_members):
	doc.AddItem('<hr>')
	doc.AddItem(htmlformat.Header(3, 'Warning:  you have digest members, '
	'but digests are turned off.  Those people will not receive mail.'))
    if not list.nondigestable and len(list.members):
	doc.AddItem('<hr>')
	doc.AddItem(htmlformat.Header(3, 'Warning: you have list members, but '
        'non-digestified mail is turned off.  They will receive mail until '
	'you fix this problem.'))
	
    FormatConfiguration(doc)

finally:
    try:
	print doc.Format()
    except:
	pass
    list.Unlock()