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R3600/modules/webbasket/web/yourbaskets.py
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yourbaskets.py
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## $Id$
##
## This file is part of the CERN Document Server Software (CDSware).
## Copyright (C) 2002, 2003, 2004, 2005, 2006 CERN.
##
## The CDSware is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## The CDSware is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with CDSware; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""Web Baskets features."""
__lastupdated__ = """$Date$"""
from mod_python import apache
from cdsware.config import weburl, webdir, cdslang
from cdsware.messages import gettext_set_language, wash_language
from cdsware.webpage import page
from cdsware.webuser import getUid, page_not_authorized, isGuestUser
from cdsware.messages import wash_language
from cdsware.webbasket import *
from cdsware.webbasket_config import cfg_webbasket_categories
from cdsware.urlutils import get_referer, redirect_to_url
from cdsware.access_control_config import CFG_ACCESS_CONTROL_LEVEL_SITE
imagesurl = "%s/img" % webdir
## rest of the Python code goes below
### CALLABLE INTERFACE
def index(req):
redirect_to_url(req, '%s/yourbaskets.py/display?%s' % (weburl, req.args))
def display(req,
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
bsk_to_sort=0, sort_by_title="", sort_by_date="",
ln=cdslang):
"""Display basket"""
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/display")
(body, errors, warnings) = perform_request_display(uid, category,
topic,
group,
ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
ln=ln)
return page(title = _("Display baskets"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def display_item(req,
bskid=0, recid=0, format='hb',
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
ln=cdslang):
""" Display basket item """
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/display_item")
(body, errors, warnings) = perform_request_display_item(uid=uid,
bskid=bskid,
recid=recid,
format=format,
category=category,
topic=topic,
group_id=group,
ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
bskid=bskid, ln=ln)
return page(title = _("Details and comments"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def write_comment(req,
bskid=0, recid=0, cmtid=0,
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
ln=cdslang):
"""Write a comment (just interface for writing)"""
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/write_comment")
(body, errors, warnings) = perform_request_write_comment(uid=uid,
bskid=bskid,
recid=recid,
cmtid=cmtid,
category=category,
topic=topic,
group_id=group,
ln=ln)
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
bskid=bskid, ln=ln)
return page(title = _("Write a comment"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def save_comment(req, bskid=0, recid=0, title='', text='',
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
ln=cdslang):
"""Save comment on record in basket"""
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/save_comment")
(errors_saving, infos) = perform_request_save_comment(uid=uid,
bskid=bskid,
recid=recid,
title=title,
text=text,
ln=ln)
(body, errors_displaying, warnings) = perform_request_display_item(uid=uid,
bskid=bskid,
recid=recid,
format='hb',
category=category,
topic=topic,
group_id=group,
infos=infos,
ln=ln)
errors = errors_saving.extend(errors_displaying)
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
bskid=bskid, ln=ln)
return page(title = _("Details and comments"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def delete_comment(req, bskid=0, recid=0, cmtid=0,
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
ln=cdslang):
"""Delete a comment
@param bskid: id of basket (int)
@param recid: id of record (int)
@param cmtid: id of comment (int)
@param category: category (see webbasket_config) (str)
@param topic: nb of topic currently displayed (int)
@param group: id of group baskets currently displayed (int)
@param ln: language"""
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/delete_comment")
ln = wash_language(ln)
_ = gettext_set_language(ln)
recid = wash_url_argument(recid, 'int')
bskid = wash_url_argument(bskid, 'int')
category = wash_url_argument(category, 'str')
topic = wash_url_argument(topic, 'int')
group = wash_url_argument(group, 'int')
url = weburl + '/yourbaskets.py/display_item?recid=%i&bskid=%i' % (recid, bskid)
url += '&category=%s&topic=%i&group=%i&ln=%s' % (category, topic, group, ln)
errors = perform_request_delete_comment(uid, bskid, recid, cmtid)
if not(len(errors)):
redirect_to_url(req, url)
else:
return page(uid = uid,
language = ln,
errors = errors,
req = req)
def add(req, recid=[], referer='',
new_basket_name='', new_topic_name='', create_in_topic='',
ln=cdslang, **args):
"""Add records to baskets.
@param recid: list of records
@param bskid: list of baskets. If not set or empty, this function will display a form
for the selection of baskets.
@param referer: url of the referer
@param ln: language
"""
ln = wash_language(ln)
_ = gettext_set_language(ln)
if not(type(recid) is list):
if recid.find(',') != -1:
recid = wash_url_argument(recid, 'str')
recid = recid.split(',')
bskid={}
for basket_id in args.values():
basket_id = wash_url_argument(basket_id, 'int')
if int(basket_id):
bskid[int(basket_id)] = 1
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/add")
if not referer:
referer = get_referer(req)
(body, errors, warnings) = perform_request_add(uid=uid,
recid=recid,
bskid=bskid.keys(),
referer=referer,
new_basket_name=new_basket_name,
new_topic_name=new_topic_name,
create_in_topic=create_in_topic,
ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
if not(len(warnings)) :
title = _("Your Baskets")
else:
title = _("Add records to baskets")
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
return page(title = title,
body = body,
navtrail = navtrail,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def delete(req, bskid=-1, confirmed=0,
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0,
ln=cdslang):
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
confirmed = wash_url_argument(confirmed, 'int')
category = wash_url_argument(category, 'str')
topic = wash_url_argument(topic, 'int')
group = wash_url_argument(group, 'int')
bskid = wash_url_argument(bskid, 'int')
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/delete")
(body, errors, warnings)=perform_request_delete(uid=uid,
bskid=bskid,
confirmed=confirmed,
category=category,
selected_topic=topic,
selected_group_id=group,
ln=ln)
if confirmed:
url = weburl + '/yourbaskets.py?category=%s&topic=%i&group=%i&ln=%s' % (category,
topic,
group,
ln)
redirect_to_url(req, url)
else:
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
bskid=bskid, ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
return page(title = _("Delete a basket"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def modify(req, action='', bskid=-1, recid=0,
category=cfg_webbasket_categories['PRIVATE'], topic=0, group=0, ln=cdslang):
ln = wash_language(ln)
category = wash_url_argument(category, 'str')
topic = wash_url_argument(topic, 'int')
group = wash_url_argument(group, 'int')
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/modify")
action = wash_url_argument(action, 'str')
url = weburl + '/yourbaskets.py/display?category=%s&topic=%i&group=%i&ln=%s' % (category,
topic,
group,
ln)
if action == cfg_webbasket_actions['DELETE']:
delete_record(uid, bskid, recid)
redirect_to_url(req, url)
elif action == cfg_webbasket_actions['UP']:
move_record(uid, bskid, recid, action)
redirect_to_url(req, url)
elif action == cfg_webbasket_actions['DOWN']:
move_record(uid, bskid, recid, action)
redirect_to_url(req, url)
elif action == cfg_webbasket_actions['COPY']:
title = _("Copy record to basket")
referer = get_referer(req)
(body, errors, warnings) = perform_request_add(uid=uid,
recid=[recid],
referer=referer,
ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
else:
title = ''
body = ''
warnings = ''
errors = [('ERR_WEBBASKET_UNDEFINED_ACTION',)]
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=category, topic=topic, group=group,
bskid=bskid, ln=ln)
return page(title = title,
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def move(req, bskids='', selected_topic=-1, new_topic_name='', ln=cdslang):
"""Move one or more baskets to a given topic"""
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/move")
ln = wash_language(ln)
_ = gettext_set_language(ln)
bskids = wash_url_argument(bskids, 'str')
selected_topic = wash_url_argument(selected_topic, 'int')
if bskids:
bskids = bskids.split(',')
if selected_topic != -1 or new_topic_name:
# a new topic has been chosen
(topic, errors) = perform_request_move(uid, bskids,
selected_topic, new_topic_name,
ln)
url = weburl + '/yourbaskets.py/display?category=%s&topic=%i&ln=%s'
url %= (cfg_webbasket_categories['PRIVATE'], topic, ln)
redirect_to_url(req, url)
else:
#user must select a topic to move basket to
(body, errors, warnings) = perform_request_move(uid=uid, bskids=bskids, ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=cfg_webbasket_categories['PRIVATE'],
topic=-1, group=0,
ln=ln)
return page(title = _("Move basket to another topic"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def manage_rights(req, bskid=0,
topic='',
external='',
add_group='', submit='',
new_group='',
ln=cdslang,
**groups):
""" manage rights for a basket. **groups should be of the form group_id=new_rights """
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/manage_rights")
ln = wash_language(ln)
topic = wash_url_argument(topic, 'int')
_ = gettext_set_language(ln)
if not(add_group):
(body, errors, warnings) = perform_request_manage_rights(uid, bskid, topic,
groups, external, ln)
if add_group and not(new_group):
body = perform_request_add_group(uid=uid, bskid=bskid, topic=topic, ln=ln)
errors = []
warnings = []
elif add_group and new_group:
perform_request_add_group(uid, bskid, topic, new_group, ln)
(body, errors, warnings) = perform_request_manage_rights(uid, bskid, topic,
groups, external, ln)
elif submit and not(len(errors)):
url = weburl + '/yourbaskets.py/display?category=%s&topic=%i&ln=%s'
url %= (cfg_webbasket_categories['PRIVATE'], topic, ln)
redirect_to_url(req, url)
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
navtrail_end = create_basket_navtrail(uid=uid,
category=cfg_webbasket_categories['PRIVATE'],
topic=topic,
group=0,
bskid=bskid, ln=ln)
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
return page(title = _("Manage rights"),
body = body,
navtrail = navtrail + navtrail_end,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def create_basket(req, new_basket_name='',
new_topic_name='', create_in_topic=-1, topic_number=-1,
ln=cdslang):
"""Create basket interface"""
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "../yourbaskets.py/manage_rights")
ln = wash_language(ln)
_ = gettext_set_language(ln)
create_in_topic = wash_url_argument(create_in_topic, 'int')
if new_basket_name and (new_topic_name or create_in_topic != -1):
topic = perform_request_create_basket(uid=uid, new_basket_name=new_basket_name,
new_topic_name=new_topic_name,
create_in_topic=create_in_topic)
url = weburl + '/yourbaskets.py/display?category=%s&topic=%i&ln=%s'
url %= (cfg_webbasket_categories['PRIVATE'], int(topic), ln)
redirect_to_url(req, url)
else:
(body, errors, warnings) = perform_request_create_basket(uid=uid,
new_basket_name=new_basket_name,
new_topic_name=new_topic_name,
create_in_topic=create_in_topic,
topic_number=topic_number,
ln=ln)
navtrail = '<a class="navtrail" href="%s/youraccount.py/display">%s</a>'
navtrail %= (weburl, _("Your Account"))
if isGuestUser(uid):
body = create_guest_warning_box(ln) + body
return page(title = _("Create basket"),
body = body,
navtrail = navtrail,
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def display_public(req,bskid=0, of='hb', ln=cdslang):
"""Display public basket. If of is x** then output will be XML"""
ln = wash_language(ln)
_ = gettext_set_language(ln)
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE == 2:
return page_not_authorized(req, "../yourbaskets.py/display_public")
of = wash_url_argument(of, 'str')
if len(of) and of[0]=='x':
req.content_type = "text/xml"
req.send_http_header()
return perform_request_display_public(bskid=bskid, of=of, ln=ln)
(body, errors, warnings) = perform_request_display_public(bskid=bskid, ln=ln)
return page(title = _("Public basket"),
body = body,
navtrail = '',
uid = uid,
lastupdated = __lastupdated__,
language = ln,
errors = errors,
warnings = warnings,
req = req)
def unsubscribe(req, bskid=0, ln=cdslang):
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE == 2:
return page_not_authorized(req, "../yourbaskets.py/unsubscribe")
perform_request_unsubscribe(uid, bskid)
url = weburl + '/yourbaskets.py/display?category=%s&ln=%s'
url %= (cfg_webbasket_categories['EXTERNAL'], ln)
redirect_to_url(req, url)
def subscribe(req, bskid=0, ln=cdslang):
uid = getUid(req)
if uid == -1 or CFG_ACCESS_CONTROL_LEVEL_SITE == 2:
return page_not_authorized(req, "../yourbaskets.py/subscribe")
errors = perform_request_subscribe(uid, bskid)
if len(errors):
return page(errors=errors, uid=uid, language=ln, req=req)
url = weburl + '/yourbaskets.py/display?category=%s&ln=%s'
url %= (cfg_webbasket_categories['EXTERNAL'], ln)
redirect_to_url(req, url)
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