# !/usr/bin/python
# -*- coding: cp1252 -*-
#
##################################################################################
#
#    Copyright 2016 Félix Brezo and Yaiza Rubio (i3visio, [email protected])
#
#    This program is part of OSRFramework. 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 3 of the License, or
#    (at your option) any later version.
#
#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#
##################################################################################

import argparse
import json
import re
import sys
import urllib2

import osrframework.utils.browser as browser
from osrframework.utils.platforms import Platform

##############################################################
# Not working. Need a fix.                                   #
##############################################################

class Couchsurfing(Platform):
    """ 
        A <Platform> object for Coachsurfing.
    """
    def __init__(self):
        """ 
            Constructor... 
        """
        self.platformName = "Couchsurfing"
        self.tags = ["e-commerce"]

        ########################
        # Defining valid modes #
        ########################
        self.isValidMode = {}        
        self.isValidMode["phonefy"] = False
        self.isValidMode["usufy"] = True
        self.isValidMode["searchfy"] = False      
        
        ######################################
        # Search URL for the different modes #
        ######################################
        # Strings with the URL for each and every mode
        self.url = {}        
        #self.url["phonefy"] = "http://anyurl.com//phone/" + "<phonefy>"
        self.url["usufy"] = "https://www.couchsurfing.org/people/" + "<usufy>"       
        #self.url["searchfy"] = "http://anyurl.com/search/" + "<searchfy>"       

        ######################################
        # Whether the user needs credentials #
        ######################################
        self.needsCredentials = {}        
        #self.needsCredentials["phonefy"] = False
        self.needsCredentials["usufy"] = False
        #self.needsCredentials["searchfy"] = False 
        
        #################
        # Valid queries #
        #################
        # Strings that will imply that the query number is not appearing
        self.validQuery = {}
        # The regular expression '.+' will match any query.
        #self.validQuery["phonefy"] = ".*"
        self.validQuery["usufy"] = ".+"
        #self.validQuery["searchfy"] = ".*"
        
        ###################
        # Not_found clues #
        ###################
        # Strings that will imply that the query number is not appearing
        self.notFoundText = {}
        #self.notFoundText["phonefy"] = []
        self.notFoundText["usufy"] = ["<h1>404: not found</h1>"]  
        #self.notFoundText["searchfy"] = []        
        
        #########################
        # Fields to be searched #
        #########################
        self.fieldsRegExp = {}
        
        # Definition of regular expressions to be searched in phonefy mode
        #self.fieldsRegExp["phonefy"] = {}
        # Example of fields:
        #self.fieldsRegExp["phonefy"]["i3visio.location"] = ""
        
        # Definition of regular expressions to be searched in usufy mode
        self.fieldsRegExp["usufy"] = {}
        # Example of fields:
        #self.fieldsRegExp["usufy"]["i3visio.location"] = ""
        
        # Definition of regular expressions to be searched in searchfy mode
        #self.fieldsRegExp["searchfy"] = {}
        # Example of fields:
        #self.fieldsRegExp["searchfy"]["i3visio.location"] = ""        
        
        ################
        # Fields found #
        ################
        # This attribute will be feeded when running the program.
        self.foundFields = {}
        
    # While the issue cannot be solved on this platform
    def _doesTheUserExist(self, html):
        ''' 
            Method that performs the verification of the existence or not of a given profile. This is a reimplementation of the method found in all the <Platform> objects.    In this case, this will return ALWAYS None because the platform is no longer available.
            
            :param html:    The html text in which the self.notFoundText
            :return :   None if the user was not found in the html text and the html text if the user DOES exist.
        '''
        return None