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webalert_webinterface.py
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webalert_webinterface.py
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## $Id$
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## CDS Invenio 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.
##
## CDS Invenio 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""PERSONAL FEATURES - YOUR ALERTS"""
__revision__ = "$Id$"
__lastupdated__ = """$Date$"""
import sys
import time
import zlib
import urllib
from mod_python import apache
from invenio.config import CFG_SITE_URL, CFG_SITE_SECURE_URL, CFG_SITE_LANG, CFG_SITE_NAME, \
CFG_ACCESS_CONTROL_LEVEL_SITE, CFG_SITE_NAME_INTL
from invenio.webpage import page
from invenio import webalert
from invenio.webuser import getUid, page_not_authorized, isGuestUser
from invenio.webinterface_handler import wash_urlargd, WebInterfaceDirectory
from invenio.urlutils import redirect_to_url, make_canonical_urlargd
from invenio.messages import gettext_set_language
import invenio.template
webalert_templates = invenio.template.load('webalert')
class WebInterfaceYourAlertsPages(WebInterfaceDirectory):
"""Defines the set of /youralerts pages."""
_exports = ['', 'display', 'input', 'modify', 'list', 'add',
'update', 'remove']
def index(self, req, form):
"""Index page."""
redirect_to_url(req, '%s/youralerts/list' % CFG_SITE_URL)
def display(self, req, form):
"""Display search history page. A misnomer."""
argd = wash_urlargd(form, {'p': (str, "n")
})
uid = getUid(req)
# load the right language
_ = gettext_set_language(argd['ln'])
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/display" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/display%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
if argd['p'] == 'y':
_title = _("Popular Searches")
else:
_title = _("Your Searches")
return page(title=_title,
body=webalert.perform_display(argd['p'], uid, ln=argd['ln']),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Display searches") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def input(self, req, form):
argd = wash_urlargd(form, {'idq': (int, None),
'name': (str, ""),
'freq': (str, "week"),
'notif': (str, "y"),
'idb': (int, 0),
'error_msg': (str, ""),
})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/input" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/input%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
try:
html = webalert.perform_input_alert("add", argd['idq'], argd['name'], argd['freq'],
argd['notif'], argd['idb'], uid, ln=argd['ln'])
except webalert.AlertError, msg:
return page(title=_("Error"),
body=webalert_templates.tmpl_errorMsg(ln=argd['ln'], error_msg=msg),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
if argd['error_msg'] != "":
html = webalert_templates.tmpl_errorMsg(
ln = argd['ln'],
error_msg = argd['error_msg'],
rest = html,
)
return page(title=_("Set a new alert"),
body=html,
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def modify(self, req, form):
argd = wash_urlargd(form, {'idq': (int, None),
'old_idb': (int, None),
'name': (str, ""),
'freq': (str, "week"),
'notif': (str, "y"),
'idb': (int, 0),
'error_msg': (str, ""),
})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/modify" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/modify%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
try:
html = webalert.perform_input_alert("update", argd['idq'], argd['name'], argd['freq'],
argd['notif'], argd['idb'], uid, argd['old_idb'], ln=argd['ln'])
except webalert.AlertError, msg:
return page(title=_("Error"),
body=webalert_templates.tmpl_errorMsg(ln=argd['ln'], error_msg=msg),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
if argd['error_msg'] != "":
html = webalert_templates.tmpl_errorMsg(
ln = argd['ln'],
error_msg = argd['error_msg'],
rest = html,
)
return page(title=_("Modify alert settings"),
body=html,
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Modify alert settings") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def list(self, req, form):
argd = wash_urlargd(form, {})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/list" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/list%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
return page(title=_("Your Alerts"),
body=webalert.perform_list_alerts(uid, ln = argd['ln']),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Display alerts") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def add(self, req, form):
argd = wash_urlargd(form, {'idq': (int, None),
'name': (str, None),
'freq': (str, None),
'notif': (str, None),
'idb': (int, None),
})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/add" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/add%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
try:
html = webalert.perform_add_alert(argd['name'], argd['freq'], argd['notif'],
argd['idb'], argd['idq'], uid, ln=argd['ln'])
except webalert.AlertError, msg:
return page(title=_("Error"),
body=webalert_templates.tmpl_errorMsg(ln=argd['ln'], error_msg=msg),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
return page(title=_("Display alerts"),
body=html,
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Display alerts") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def update(self, req, form):
argd = wash_urlargd(form, {'name': (str, None),
'freq': (str, None),
'notif': (str, None),
'idb': (int, None),
'idq': (int, None),
'old_idb': (int, None),
})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/update" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/update%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
try:
html = webalert.perform_update_alert(argd['name'], argd['freq'], argd['notif'],
argd['idb'], argd['idq'], argd['old_idb'], uid, ln=argd['ln'])
except webalert.AlertError, msg:
return page(title=_("Error"),
body=webalert_templates.tmpl_errorMsg(ln=argd['ln'], error_msg=msg),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
return page(title=_("Display alerts"),
body=html,
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Display alerts") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
def remove(self, req, form):
argd = wash_urlargd(form, {'name': (str, None),
'idq': (int, None),
'idb': (int, None),
})
uid = getUid(req)
if CFG_ACCESS_CONTROL_LEVEL_SITE >= 1:
return page_not_authorized(req, "%s/youralerts/remove" % \
(CFG_SITE_URL,),
navmenuid="youralerts")
elif uid == -1 or isGuestUser(uid):
return redirect_to_url(req, "%s/youraccount/login%s" % (
CFG_SITE_SECURE_URL,
make_canonical_urlargd({
'referer' : "%s/youralerts/remove%s" % (
CFG_SITE_URL,
make_canonical_urlargd(argd, {})),
"ln" : argd['ln']}, {})))
# load the right language
_ = gettext_set_language(argd['ln'])
try:
html = webalert.perform_remove_alert(argd['name'], argd['idq'],
argd['idb'], uid, ln=argd['ln'])
except webalert.AlertError, msg:
return page(title=_("Error"),
body=webalert_templates.tmpl_errorMsg(ln=argd['ln'], error_msg=msg),
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Set a new alert") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')
# display success
return page(title=_("Display alerts"),
body=html,
navtrail= """<a class="navtrail" href="%(sitesecureurl)s/youraccount/display?ln=%(ln)s">%(account)s</a>""" % {
'sitesecureurl' : CFG_SITE_SECURE_URL,
'ln': argd['ln'],
'account' : _("Your Account"),
},
description=_("%s Personalize, Display alerts") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
keywords=_("%s, personalize") % CFG_SITE_NAME_INTL.get(argd['ln'], CFG_SITE_NAME),
uid=uid,
language=argd['ln'],
req=req,
lastupdated=__lastupdated__,
navmenuid='youralerts')

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