Source code for jobport.helpers

# //=======================================================================
# // Copyright JobPort, IIIT Delhi 2015.
# // Distributed under the MIT License.
# // (See accompanying file LICENSE or copy at
# //  http://opensource.org/licenses/MIT)
# //=======================================================================




# __author__ = 'naman'

import re
from django.utils import timezone
from django.contrib.auth.models import User


def is_member(user, group):
	"""Checks if the user object is a member of the group or not."""
	return user.groups.filter(name=group)

def is_eligible(candidate, job):
	"""Checks if the user object is a eligible candidate for the job or not.
	All the logic for checking eligibility goes here!"""
	eligibility = {}
	eligibility['value'] = True
	eligibility['reasons'] = []  # list of all the reasons that contribute towards uneligibilty

	if (candidate.batch.pg_or_not == 'G'):
		if (candidate.cgpa_ug < job.cgpa_min):
			eligibility['value'] = False
			eligibility['reasons'].append("Your CGPA is below the requirement.")
	else:
		if (candidate.cgpa_pg < job.cgpa_min):
			eligibility['value'] = False
			eligibility['reasons'].append("Your CGPA is below the requirement.")

	if (candidate.percentage_tenth < job.min_tenthmarks):
		eligibility['value'] = False
		eligibility['reasons'].append("Your 10th Marks are below the requirement.")

	if (candidate.percentage_twelfth < job.min_twelfthmarks):
		eligibility['value'] = False
		eligibility['reasons'].append("Your 12th Marks are below the requirement.")

	if (candidate.backlogs > job.max_blacklogs):
		eligibility['value'] = False
		eligibility['reasons'].append("You have too many backlogs.")

	if (candidate.status == 'B'):
		eligibility['value'] = False
		eligibility['reasons'].append("You have been blocked by the placement cell.")

	if (job.status == 'C' or job.status == 'A'):
		eligibility['value'] = False
		eligibility['reasons'].append("This Job cannot be applied to.")

	Vals = []
	for b in job.batch.all():
		if (b != candidate.batch):
			Vals.append(False)
		else:
			Vals.append(True)
	if not any(Vals):
		eligibility['value'] = False
		eligibility['reasons'].append("You are not eligible for this job!")
	return eligibility


def checkdeadline(job):
	"""Checks if the deadline has passed or not."""
	if (timezone.now() > job.deadline):
		return True
	else:
		return False


def is_admin(user):
	"""Checks if the user object is a member of the admin group or not."""
	allowed_group = {'admin'}
	usr = User.objects.get(username=user)
	groups = [x.name for x in usr.groups.all()]
	if allowed_group.intersection(set(groups)):
		return True
	return False


def special_match(strg, search=re.compile(r'[^A-Za-z0-9., -]').search):
	return not bool(search(strg))


def contact_match(strg, search=re.compile(r'[0-9]\n').search):
	return not bool(search(strg))


def onlyspecchar_match(strg, search=re.compile(r'^[., -]').search):
	return not bool(search(strg))


def onlynumbers(strg, search=re.compile(r'^[0-9]').search):
	return bool(search(strg))