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webdeposit_blueprint.py
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webdeposit_blueprint.py
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# -*- coding: utf-8 -*-
##
## This file is part of Invenio.
## Copyright (C) 2012 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.
"""WebDeposit Flask Blueprint"""
from flask import g, render_template, \
request, jsonify, redirect, url_for, current_app
from invenio.cache import cache
from invenio.webinterface_handler_flask_utils import _, InvenioBlueprint
from werkzeug import *
from invenio.SherpaRomeo import SherpaRomeoSearch
import json
from webdeposit_utils import *
from wtforms import Form
from invenio.config import CFG_PYLIBDIR
from invenio.pluginutils import PluginContainer
import os
def plugin_builder(plugin_name, plugin_code):
all = getattr(plugin_code, '__all__')
for name in all:
candidate = getattr(plugin_code, name)
if issubclass(candidate, Form):
return candidate
CFG_FORMS = PluginContainer(os.path.join(CFG_PYLIBDIR, 'invenio', 'webdeposit_forms', '*.py'), plugin_builder=plugin_builder)
""" Change the names of the forms
from the file names to the class names """
forms = []
for form in CFG_FORMS.itervalues():
if form is not None:
forms.append((form.__name__, form))
globals().update(forms)
#from invenio.webuser_flask import current_user
blueprint = InvenioBlueprint('websubmit', __name__,
url_prefix="/submit",
config='invenio.websubmit_config',
#breadcrumbs=[(_('Comments'),
# 'webcomment.subscribtions')],
menubuilder=[('main.websubmit',
_('Submit'),
'websubmit.add', 2)],
breadcrumbs=[(_('Submit'), 'submit'),
(_('Add an Article'), 'websubmit.add')])
@blueprint.route('/websubmit', methods=['GET', 'POST'])
def submit():
if request.method == 'POST':
doctitle = request.form['doctitle']
author = request.form['author']
abstract = request.form['abstract']
pagesnum = request.form['pagesnum']
language = request.form['language']
date = request.form['date']
keywords = request.form['keywords']
keywords2 = request.form['keywords2']
notes = request.form['notes']
uploaded_file = request.files['file']
filename = secure_filename(uploaded_file.filename)
uploaded_file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
send_from_directory(app.config['UPLOAD_FOLDER'], filename)
return render_template('websubmit_submitted.html', \
doctitle=doctitle, author=author , abstract=abstract , \
pagesnum=pagesnum , language=language , date=date , \
keywords=keywords, keywords2=keywords2, notes=notes , validated=True)
else:
return render_template('websubmit_submitted.html', validated=False)
@blueprint.route('/websubmit_add/_autocomplete', methods=['GET', 'POST'])
def autocomplete():
#query = request.args.get('query')
query = request.args.get('term')
type = request.args.get('type')
form = ArticleForm()
form.__dict__["_fields"][type].process_data(query)
#Check if field has an autocomplete function
if hasattr(form.__dict__["_fields"][type], "autocomplete"):
return json.dumps(form.__dict__["_fields"][type].autocomplete())
else:
return []
#response = SR_Search(query, type)
#return json.dumps(response)
"""
#@cache.cached(timeout=150, key_prefix='sherpa_romeo')
@cache.memoize(150)
def SR_Search(query, type):
s = SherpaRomeoSearch()
if (type == 'journal'):
response = s.searchTitle(query)
elif (type == 'publisher'):
response = s.searchPublisher(query)
else:
response = []
return response
"""
@blueprint.route('/websubmit_add/_ISSN', methods=['GET', 'POST'])
#@cache.cached(timeout=50, key_prefix='issn')
def autocomplete_ISSN_Conditions():
from invenio.webuser_flask import current_user
query = request.args.get('title')
s = SherpaRomeoSearch()
s.searchTitle(query)
current_draft = get_current_draft(current_user.get_id())
response = dict()
response['issn'] = s.parser.getISSN()
response['conditions'] = s.parser.getConditions()
draft_field_set(current_user.get_id(), current_draft, "issn", response['issn'])
draft_field_set(current_user.get_id(), current_draft, "conditions", response['conditions'])
return json.dumps(response)
@blueprint.route('/websubmit_add/_errorCheck')
def errorCheck():
val = request.args.get('attribute')
name = request.args.get('name')
from invenio.webuser_flask import current_user
current_draftID = get_current_draft(current_user.get_id())
draft_field_set(current_user.get_id(), current_draftID, str(name), str(val))
if name == "issn" or name == "journal" :
draft_field_set(current_user.get_id(), current_draftID, "conditions", None)
elif name == "date":
draft_field_set(current_user.get_id(), current_draftID, "date", str(val))
form = ArticleForm()
form.__dict__["_fields"][name].process_data(val)
return jsonify(form.__dict__["_fields"][name].pre_validate())
@blueprint.route('/websubmit_delete/')
@blueprint.route('/websubmit_delete/<int:draftid>')
def delete(draftid=None):
from invenio.webuser_flask import current_user
if draftid is None:
draftid = get_current_draft(current_user.get_id())
latestDraft = delete_draft(current_user.get_id(), str(draftid))
return redirect(url_for("websubmit.add", draftid=latestDraft))
@blueprint.route('/websubmit_add/')
@blueprint.route('/websubmit_add/<int:draftid>')
def add(draftid=None):
from invenio.webuser_flask import current_user
form = ArticleForm()
if current_user.get_id() == 0:
return render_template('websubmit_add.html', form=form, drafts=[])
if draftid is None: # get the latest draft
draftid = get_current_draft(current_user.get_id())
if draftid is None:
draftid = new_draft(current_user.get_id())
draft = get_draft(current_user.get_id(), draftid)
elif draftid == 0:
draftid = new_draft(current_user.get_id())
return redirect(url_for("websubmit.add", draftid=draftid))
draft = get_draft(current_user.get_id(), str(draftid))
else:
draft = get_draft(current_user.get_id(), draftid)
if draft is None:
draftid = new_draft(current_user.get_id())
return redirect(url_for("websubmit.add", draftid=draftid))
set_current_draft(current_user.get_id(), draftid)
for fieldName, fieldData in form.data.iteritems():
if fieldName in draft:
form[fieldName].process_data(draft[fieldName])
conditions = draft_field_get(current_user.get_id(), draftid, "conditions")
drafts = get_drafts(current_user.get_id())
if type(conditions) is not str and conditions is not None :
conds = []
for condition in conditions:
conds.append(escape(condition))
conditions = conds
return render_template('websubmit_add.html', form=form, conditions=conditions, drafts=drafts, draftid=draftid)
elif conditions is not None:
conditions = [escape(conditions)]
return render_template('websubmit_add.html', form=form, conditions=conditions, drafts=drafts, draftid=draftid)
else:
return render_template('websubmit_add.html', form=form, drafts=drafts, draftid=draftid)

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