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R3600/modules/webjournal/lib/webjournal_webinterface.py
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webjournal_webinterface.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## 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.
##
## 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""WebJournal Web Interface."""
__revision__ = "$Id$"
__lastupdated__ = """$Date$"""
import urllib
from invenio.webinterface_handler import wash_urlargd, WebInterfaceDirectory
from invenio.access_control_engine import acc_authorize_action
from invenio.config import \
CFG_SITE_URL, \
CFG_SITE_LANG, \
CFG_CERN_SITE
from invenio.webuser import getUid
from invenio.urlutils import redirect_to_url
from invenio.errorlib import register_exception
from invenio.webjournal_config import \
InvenioWebJournalNoJournalOnServerError, \
InvenioWebJournalNoNameError, \
InvenioWebJournalNoCurrentIssueError, \
InvenioWebJournalIssueNumberBadlyFormedError, \
InvenioWebJournalArchiveDateWronglyFormedError, \
InvenioWebJournalJournalIdNotFoundDBError, \
InvenioWebJournalNoArticleNumberError, \
InvenioWebJournalNoPopupRecordError, \
InvenioWebJournalIssueNotFoundDBError, \
InvenioWebJournalNoCategoryError
from invenio.webjournal_utils import \
get_current_issue, \
get_recid_from_legacy_number, \
get_journal_categories
from invenio.webjournal_washer import \
wash_category, \
wash_issue_number, \
wash_journal_name, \
wash_journal_language, \
wash_article_number, \
wash_popup_record, \
wash_archive_date
from invenio.webjournal import \
perform_request_index, \
perform_request_article, \
perform_request_contact, \
perform_request_popup, \
perform_request_search
import invenio.template
webjournal_templates = invenio.template.load('webjournal')
class WebInterfaceJournalPages(WebInterfaceDirectory):
"""Defines the set of /journal pages."""
journal_name = None
journal_issue_year = None
journal_issue_number = None
category = None
article_id = None
_exports = ['popup', 'search', 'contact']
def _lookup(self, component, path):
""" This handler is invoked for the dynamic URLs """
if component in ['article', 'issue_control', 'edit_article', 'alert',
'feature_record', 'regenerate', 'administrate'] and \
CFG_CERN_SITE:
return WebInterfaceJournalPagesLegacy(), [component]
return self, []
def __call__(self, req, form):
""" Maybe resolve the final / of a directory """
path = req.uri[1:].split('/')
journal_name = None
journal_issue_year = None
journal_issue_number = None
category = None
article_id = None
if len(path) > 1:
journal_name = path[1]
if len(path) > 2 and path[2].isdigit():
journal_issue_year = path[2]
if len(path) > 3 and path[3].isdigit():
journal_issue_number = path[3]
if len(path) > 4:
category = urllib.unquote(path[4])
if len(path) > 5 and path[5].isdigit():
article_id = int(path[5])
## Support for legacy journal/[empty]?(args*) urls. There are
## these parameters only in that case
argd = wash_urlargd(form, {'name': (str, ""),
'issue': (str, ""),
'category': (str, ""),
'ln': (str, CFG_SITE_LANG),
'number': (int, None),
'verbose': (int, 0)}
)
if 'name' in form.keys() or \
'issue' in form.keys() or \
'category' in form.keys():
ln = wash_journal_language(argd['ln'])
try:
journal_name = wash_journal_name(ln, argd['name'])
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
try:
issue = wash_issue_number(ln, journal_name,
argd['issue'])
issue_year = issue.split('/')[1]
issue_number = issue.split('/')[0]
except InvenioWebJournalIssueNumberBadlyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalJournalIdNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
category = wash_category(ln, argd['category'], journal_name, issue).replace(' ', '%20')
redirect_to_url(req, CFG_SITE_URL + '/journal/%(name)s/%(issue_year)s/%(issue_number)s/%(category)s/?ln=%(ln)s' % \
{'name': journal_name,
'issue_year': issue_year,
'issue_number': issue_number,
'category': category,
'ln': ln})
## End support for legacy urls
# Check that given journal name exists and that it is written
# with correct casing.
redirect_p = False
try:
washed_journal_name = wash_journal_name(argd['ln'], journal_name)
if washed_journal_name != journal_name:
redirect_p = True
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
# If some parameters are missing, deduce them and
# redirect
if not journal_issue_year or \
not journal_issue_number or \
not category or \
redirect_p:
if not journal_issue_year or not journal_issue_number:
journal_issue = get_current_issue(argd['ln'], washed_journal_name)
journal_issue_year = journal_issue.split('/')[1]
journal_issue_number = journal_issue.split('/')[0]
if not category:
categories = get_journal_categories(washed_journal_name,
journal_issue_number + \
'/' + journal_issue_year)
if not categories:
# Mmh, it seems that this issue has no
# category. Ok get all of them regardless of the
# issue
categories = get_journal_categories(washed_journal_name)
if not categories:
# Mmh we really have no category!
try:
raise InvenioWebJournalIssueNotFoundDBError(argd['ln'],
journal_name,
'')
except InvenioWebJournalIssueNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
category = categories[0].replace(' ', '%20')
redirect_to_url(req, CFG_SITE_URL + '/journal/%(name)s/%(issue_year)s/%(issue_number)s/%(category)s/?ln=%(ln)s' % \
{'name': washed_journal_name,
'issue_year': journal_issue_year,
'issue_number': journal_issue_number,
'category': category,
'ln': argd['ln']})
journal_issue = ""
if journal_issue_year is not None and \
journal_issue_number is not None:
journal_issue = journal_issue_number + '/' + \
journal_issue_year
try:
journal_name = washed_journal_name
issue = wash_issue_number(argd['ln'], journal_name, journal_issue)
category = wash_category(argd['ln'], category, journal_name, issue)
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalIssueNumberBadlyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoCategoryError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalJournalIdNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
editor = False
if acc_authorize_action(getUid(req), 'cfgwebjournal',
name="%s" % journal_name)[0] == 0:
editor = True
if article_id is None:
html = perform_request_index(req,
journal_name,
journal_issue,
argd['ln'],
category,
editor,
verbose=argd['verbose'])
else:
html = perform_request_article(req,
journal_name,
journal_issue,
argd['ln'],
category,
article_id,
editor,
verbose=argd['verbose'])
return html
def contact(self, req, form):
"""
Display contact information for the journal.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'ln': (str, ""),
'verbose': (int, 0)
})
try:
ln = wash_journal_language(argd['ln'])
washed_journal_name = wash_journal_name(ln, argd['name'])
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
html = perform_request_contact(req, ln, washed_journal_name,
verbose=argd['verbose'])
return html
def popup(self, req, form):
"""
simple pass-through function that serves as a checker for popups.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'record': (str, ""),
'ln': (str, "")
})
try:
ln = wash_journal_language(argd['ln'])
washed_journal_name = wash_journal_name(ln, argd['name'])
record = wash_popup_record(ln, argd['record'], washed_journal_name)
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalNoPopupRecordError, e:
register_exception(req=req)
return e.user_box()
html = perform_request_popup(req, ln, washed_journal_name, record)
return html
def search(self, req, form):
"""
Display search interface
"""
argd = wash_urlargd(form, {'name': (str, ""),
'issue': (str, ""),
'archive_year': (str, ""),
'archive_issue': (str, ""),
'archive_select': (str, "False"),
'archive_date': (str, ""),
'archive_search': (str, "False"),
'ln': (str, CFG_SITE_LANG),
'verbose': (int, 0)})
try:
# FIXME: if journal_name is empty, redirect
ln = wash_journal_language(argd['ln'])
washed_journal_name = wash_journal_name(ln, argd['name'])
archive_issue = wash_issue_number(ln, washed_journal_name,
argd['archive_issue'])
archive_date = wash_archive_date(ln, washed_journal_name,
argd['archive_date'])
archive_select = argd['archive_select']
archive_search = argd['archive_search']
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalNoCurrentIssueError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalIssueNumberBadlyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalArchiveDateWronglyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalJournalIdNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
html = perform_request_search(req=req,
journal_name=washed_journal_name,
ln=ln,
archive_issue=archive_issue,
archive_select=archive_select,
archive_date=archive_date,
archive_search=archive_search,
verbose=argd['verbose'])
return html
index = __call__
class WebInterfaceJournalPagesLegacy(WebInterfaceDirectory):
"""Defines the set of /journal pages."""
_exports = ['', 'article', 'issue_control', 'edit_article', 'alert',
'feature_record', 'regenerate', 'administrate']
def index(self, req, form):
"""
Index page.
Washes all the parameters and stores them in journal_defaults dict
for subsequent format_elements.
Passes on to logic function and eventually returns HTML.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'issue': (str, ""),
'category': (str, ""),
'ln': (str, "")}
)
try:
ln = wash_journal_language(argd['ln'])
journal_name = wash_journal_name(ln, argd['name'])
issue_number = wash_issue_number(ln, journal_name,
argd['issue'])
category = wash_category(ln, argd['category'], journal_name, issue_number)
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalNoCurrentIssueError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalIssueNumberBadlyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoCategoryError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalJournalIdNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
# the journal_defaults will be used by format elements that have no
# direct access to the params here, no more checking needed
req.journal_defaults = {"name": journal_name,
"issue": issue_number,
"ln": ln,
"category": category}
html = perform_request_index(req, journal_name, issue_number, ln,
category)
return html
def article(self, req, form):
"""
Article page.
Washes all the parameters and stores them in journal_defaults dict
for subsequent format_elements.
Passes on to logic function and eventually returns HTML.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'issue': (str, ""),
'category': (str, ""),
'number': (str, ""),
'ln': (str, ""),
}
)
try:
ln = wash_journal_language(argd['ln'])
journal_name = wash_journal_name(ln, argd['name'])
issue = wash_issue_number(ln, journal_name,
argd['issue'])
issue_year = issue.split('/')[1]
issue_number = issue.split('/')[0]
category = wash_category(ln, argd['category'], journal_name, issue_number)
number = wash_article_number(ln, argd['number'], journal_name)
recid = get_recid_from_legacy_number(issue, category, int(number))
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
except InvenioWebJournalNoCurrentIssueError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalIssueNumberBadlyFormedError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoArticleNumberError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoCategoryError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalJournalIdNotFoundDBError, e:
register_exception(req=req)
return e.user_box()
if recid != -1:
# Found a corresponding record
redirect_to_url(req, CFG_SITE_URL + \
'/journal/' + journal_name + '/' + issue_year + \
'/' + issue_number + '/' + category + \
'/' + str(recid) + '?ln=' + ln)
else:
# Corresponding record not found. Display index
redirect_to_url(req, CFG_SITE_URL + \
'/journal/' + journal_name + '/' + issue_year + \
'/' + issue_number + '/' + category + \
'?ln=' + ln)
def administrate(self, req, form):
"""Index page."""
argd = wash_urlargd(form, {'name': (str, ""),
'ln': (str, "")
})
try:
ln = wash_journal_language(argd['ln'])
journal_name = wash_journal_name(ln, argd['name'])
except InvenioWebJournalNoJournalOnServerError, e:
register_exception(req=req)
return e.user_box()
except InvenioWebJournalNoNameError, e:
return e.user_box()
redirect_to_url(req, CFG_SITE_URL + \
'/admin/webjournal/webjournaladmin.py/administrate?journal_name=' + \
journal_name + '&ln=' + ln)
def feature_record(self, req, form):
"""
Interface to feature a record. Will be saved in a flat file.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'recid': (str, "init"),
'url': (str, "init"),
'ln': (str, "")})
redirect_to_url(req, CFG_SITE_URL + \
'/admin/webjournal/webjournaladmin.py/feature_record?journal_name=' + \
argd['name'] + '&ln=' + argd['ln'] + '&recid='+ argd['recid'] + '&url='+ argd['url'])
def regenerate(self, req, form):
"""
Clears the cache for the issue given.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'issue': (str, ""),
'ln': (str, "")})
redirect_to_url(req, CFG_SITE_URL + \
'/admin/webjournal/webjournaladmin.py/regenerate?journal_name=' + \
argd['name'] + '&ln=' + argd['ln'] + '&issue=' + argd['issue'])
def alert(self, req, form):
"""
Alert system.
Sends an email alert, in HTML/PlainText or only PlainText to a mailing
list to alert for new journal releases.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'sent': (str, "False"),
'plainText': (str, ''),
'htmlMail': (str, ""),
'recipients': (str, ""),
'subject': (str, ""),
'ln': (str, ""),
'issue': (str, ""),
'force': (str, "False")})
redirect_to_url(req, CFG_SITE_URL + \
'/admin/webjournal/webjournaladmin.py/alert?journal_name=' + \
argd['name'] + '&ln=' + argd['ln'] + '&issue=' + argd['issue'] + \
'&sent=' + argd['sent'] + '&plainText=' + argd['plainText'] + \
'&htmlMail=' + argd['htmlMail'] + '&recipients=' + argd['recipients'] + \
'&force=' + argd['force'] + '&subject=' + argd['subject'])
def issue_control(self, req, form):
"""
page that allows full control over creating, backtracing, adding to,
removing from issues.
"""
argd = wash_urlargd(form, {'name': (str, ""),
'add': (str, ""),
'action_publish': (str, "cfg"),
'issue_number': (list, []),
'ln': (str, "")})
redirect_to_url(req, CFG_SITE_URL + \
'/admin/webjournal/webjournaladmin.py/issue_control?journal_name=' + \
argd['name'] + '&ln=' + argd['ln'] + '&issue=' + argd['issue_number'] + \
'&action=' + argd['action_publish'])
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