355 lines
10 KiB
Python
Executable file
355 lines
10 KiB
Python
Executable file
# Copyright (c) 2012 Web Notes Technologies Pvt Ltd (http://erpnext.com)
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#
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# MIT License (MIT)
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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from __future__ import unicode_literals
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import sys, os
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import webnotes
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import webnotes.utils
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import webnotes.sessions
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form = webnotes.form
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form_dict = webnotes.form_dict
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sql = None
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session = None
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errdoc = ''
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errdoctype = ''
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errmethod = ''
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def get_cgi_fields():
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"""make webnotes.form_dict from cgi field storage"""
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import cgi
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import webnotes
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from webnotes.utils import cstr
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# make the form_dict
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webnotes.form = cgi.FieldStorage(keep_blank_values=True)
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for key in webnotes.form.keys():
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# file upload must not be decoded as it is treated as a binary
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# file and hence in any encoding (it does not matter)
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if not getattr(webnotes.form[key], 'filename', None):
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webnotes.form_dict[key] = cstr(webnotes.form.getvalue(key))
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@webnotes.whitelist(allow_guest=True)
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def startup():
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webnotes.response.update(webnotes.sessions.get())
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def cleanup_docs():
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import webnotes.model.utils
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if webnotes.response.get('docs') and type(webnotes.response['docs'])!=dict:
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webnotes.response['docs'] = webnotes.model.utils.compress(webnotes.response['docs'])
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@webnotes.whitelist()
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def runserverobj(arg=None):
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import webnotes.widgets.form.run_method
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webnotes.widgets.form.run_method.runserverobj()
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@webnotes.whitelist(allow_guest=True)
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def logout():
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webnotes.login_manager.logout()
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@webnotes.whitelist(allow_guest=True)
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def web_logout():
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webnotes.repsond_as_web_page("Logged Out", """<p>You have been logged out.</p>
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<p><a href='index'>Back to Home</a></p>""")
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webnotes.login_manager.logout()
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@webnotes.whitelist()
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def dt_map():
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import webnotes
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import webnotes.model.utils
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from webnotes.model.code import get_obj
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from webnotes.model.doc import Document
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from webnotes.model.bean import Bean
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form_dict = webnotes.form_dict
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dt_list = webnotes.model.utils.expand(form_dict.get('docs'))
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from_doctype = form_dict.get('from_doctype')
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to_doctype = form_dict.get('to_doctype')
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from_docname = form_dict.get('from_docname')
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from_to_list = form_dict.get('from_to_list')
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dm = get_obj('DocType Mapper', from_doctype +'-' + to_doctype)
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dl = dm.dt_map(from_doctype, to_doctype, from_docname, Document(fielddata = dt_list[0]), (len(dt_list) > 1) and Bean(dt_list).doclist or [], from_to_list)
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webnotes.response['docs'] = dl
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@webnotes.whitelist()
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def load_month_events():
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import webnotes
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mm = webnotes.form_dict.get('month')
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yy = webnotes.form_dict.get('year')
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m_st = str(yy) + '-' + str(mm) + '-01'
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m_end = str(yy) + '-' + str(mm) + '-31'
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import webnotes.widgets.event
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webnotes.response['docs'] = webnotes.widgets.event.get_cal_events(m_st, m_end)
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@webnotes.whitelist()
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def uploadfile():
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import webnotes.utils
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import webnotes.utils.file_manager
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import json
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ret = []
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try:
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if webnotes.form_dict.get('from_form'):
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webnotes.utils.file_manager.upload()
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else:
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if webnotes.form_dict.get('method'):
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m = webnotes.form_dict['method']
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ret = webnotes.get_method(m)()
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except Exception, e:
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webnotes.msgprint(e)
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webnotes.errprint(webnotes.utils.getTraceback())
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webnotes.response['type'] = 'iframe'
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if not webnotes.response.get('result'):
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webnotes.response['result'] = """<script>
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window.parent.wn.upload.callback("%s", %s);
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</script>""" % (webnotes.form_dict.get('_id'),
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json.dumps(ret))
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@webnotes.whitelist(allow_guest=True)
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def reset_password():
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from webnotes.model.code import get_obj
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from webnotes.utils import random_string
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user = webnotes.form_dict.get('user', '')
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if user in ["demo@erpnext.com", "Administrator"]:
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webnotes.msgprint("Not allowed", raise_exception=1)
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if webnotes.conn.sql("""select name from tabProfile where name=%s""", user):
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new_password = random_string(8)
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webnotes.conn.sql("""update `__Auth` set password=password(%s)
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where `user`=%s""", (new_password, user))
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# Hack!
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webnotes.session["user"] = "Administrator"
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profile = get_obj("Profile", user)
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profile.password_reset_mail(new_password)
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webnotes.msgprint("Password has been reset and sent to your email id.")
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else:
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webnotes.msgprint("No such user (%s)" % user)
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def handle():
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"""handle request"""
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cmd = webnotes.form_dict['cmd']
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if cmd!='login':
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# login executed in webnotes.auth
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if webnotes.request_method == "POST":
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webnotes.conn.begin()
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try:
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execute_cmd(cmd)
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except webnotes.ValidationError, e:
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webnotes.errprint(e)
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if webnotes.request_method == "POST":
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webnotes.conn.rollback()
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except:
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webnotes.errprint(webnotes.utils.getTraceback())
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if webnotes.request_method == "POST":
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webnotes.conn and webnotes.conn.rollback()
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if webnotes.request_method == "POST" and webnotes.conn:
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webnotes.conn.commit()
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print_response()
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if webnotes.conn:
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webnotes.conn.close()
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def execute_cmd(cmd):
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"""execute a request as python module"""
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method = get_method(cmd)
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# check if whitelisted
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if webnotes.session['user'] == 'Guest':
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if (method not in webnotes.guest_methods):
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webnotes.response['403'] = 1
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raise Exception, 'Not Allowed, %s' % str(method)
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else:
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if not method in webnotes.whitelisted:
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webnotes.response['403'] = 1
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webnotes.msgprint('Not Allowed, %s' % str(method))
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raise Exception, 'Not Allowed, %s' % str(method)
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ret = call(method, webnotes.form_dict)
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# returns with a message
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if ret:
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webnotes.response['message'] = ret
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# update session
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webnotes.session_obj.update()
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def call(fn, args):
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import inspect
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fnargs, varargs, varkw, defaults = inspect.getargspec(fn)
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newargs = {}
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for a in fnargs:
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if a in args:
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newargs[a] = args.get(a)
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return fn(**newargs)
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def get_method(cmd):
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"""get method object from cmd"""
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if '.' in cmd:
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method = webnotes.get_method(cmd)
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else:
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method = globals()[cmd]
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return method
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def print_response():
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print_map = {
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'csv': print_csv,
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'iframe': print_iframe,
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'download': print_raw,
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'json': print_json,
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'page': print_page
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}
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print_map.get(webnotes.response.get('type'), print_json)()
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def print_page():
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"""print web page"""
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print_cookie_header()
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from website.utils import render
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render(webnotes.response['page_name'])
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def eprint(content):
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print content.encode('utf-8')
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def print_json():
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make_logs()
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cleanup_docs()
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print_cookie_header()
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eprint("Content-Type: text/html; charset: utf-8")
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import json
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print_zip(json.dumps(webnotes.response, default=json_handler, separators=(',',':')))
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def print_csv():
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eprint("Content-Type: text/csv; charset: utf-8")
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eprint("Content-Disposition: attachment; filename=%s.csv" % webnotes.response['doctype'].replace(' ', '_'))
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eprint("")
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eprint(webnotes.response['result'])
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def print_iframe():
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eprint("Content-Type: text/html; charset: utf-8")
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eprint("")
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eprint(webnotes.response.get('result') or '')
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if webnotes.debug_log:
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import json
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eprint("""\
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<script>
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var messages = %(messages)s;
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if (messages.length) {
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for (var i in messages) {
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window.parent.msgprint(messages[i]);
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}
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}
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var errors = %(errors)s;
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if (errors.length) {
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for (var i in errors) {
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window.parent.console.log(errors[i]);
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}
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}
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</script>""" % {
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'messages': json.dumps(webnotes.message_log).replace("'", "\\'"),
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'errors': json.dumps(webnotes.debug_log).replace("'", "\\'"),
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})
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def print_raw():
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eprint("Content-Type: %s" % \
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mimetypes.guess_type(webnotes.response['filename'])[0] \
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or 'application/unknown'),
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eprint("Content-Disposition: filename=%s" % \
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webnotes.response['filename'].replace(' ', '_'))
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eprint("")
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eprint(webnotes.response['filecontent'])
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def make_logs():
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"""make strings for msgprint and errprint"""
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import json
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from webnotes.utils import cstr
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if webnotes.debug_log:
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webnotes.response['exc'] = json.dumps("\n".join([cstr(d) for d in webnotes.debug_log]))
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if webnotes.message_log:
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webnotes.response['server_messages'] = json.dumps([cstr(d) for d in webnotes.message_log])
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def print_cookie_header():
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"""if there ar additional cookies defined during the request, add them"""
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if webnotes.cookies or webnotes.add_cookies:
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for c in webnotes.add_cookies.keys():
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webnotes.cookies[c.encode('utf-8')] = \
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webnotes.add_cookies[c].encode('utf-8')
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if webnotes.cookies:
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print webnotes.cookies
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def print_zip(response):
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response = response.encode('utf-8')
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orig_len = len(response)
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if accept_gzip() and orig_len>512:
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response = compressBuf(response)
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eprint("Content-Encoding: gzip")
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eprint("Original-Length: %d" % orig_len)
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eprint("Content-Length: %d" % len(response))
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eprint("")
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print response
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def json_handler(obj):
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"""serialize non-serializable data for json"""
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import datetime
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# serialize date
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if isinstance(obj, (datetime.date, datetime.timedelta, datetime.datetime)):
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return unicode(obj)
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else:
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raise TypeError, """Object of type %s with value of %s is not JSON serializable""" % \
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(type(obj), repr(obj))
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def accept_gzip():
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if "gzip" in os.environ.get("HTTP_ACCEPT_ENCODING", ""):
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return True
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def compressBuf(buf):
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import gzip, cStringIO
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zbuf = cStringIO.StringIO()
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zfile = gzip.GzipFile(mode = 'wb', fileobj = zbuf, compresslevel = 5)
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zfile.write(buf)
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zfile.close()
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return zbuf.getvalue()
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