147 lines
4.9 KiB
Python
147 lines
4.9 KiB
Python
import frappe
|
|
from frappe.core.doctype.user.user import User
|
|
from frappe.utils import cint
|
|
import hashlib
|
|
import random
|
|
import re
|
|
from frappe import _
|
|
|
|
class CustomUser(User):
|
|
|
|
def validate(self):
|
|
super(CustomUser, self).validate()
|
|
self.validate_username_characters()
|
|
|
|
def validate_username_characters(self):
|
|
if len(self.username):
|
|
underscore_condition = self.username[0] == "_" or self.username[-1] == "_"
|
|
else:
|
|
underscore_condition = ''
|
|
|
|
regex = re.compile('[@!#$%^&*()<>?/\|}{~:-]')
|
|
|
|
if self.is_new():
|
|
if not self.username:
|
|
self.username = self.get_username_from_first_name()
|
|
|
|
if self.username.find(" "):
|
|
self.username.replace(" ", "")
|
|
|
|
if regex.search(self.username) or underscore_condition:
|
|
self.username = self.remove_illegal_characters()
|
|
|
|
if len(self.username) < 4:
|
|
self.username = self.email.replace("@", "").replace(".", "")
|
|
|
|
while self.username_exists():
|
|
self.username = self.remove_illegal_characters() + str(random.randint(0, 99))
|
|
|
|
else:
|
|
if not self.username:
|
|
frappe.throw(_("Username already exists."))
|
|
|
|
if regex.search(self.username):
|
|
frappe.throw(_("Username can only contain alphabets, numbers and underscore."))
|
|
|
|
if underscore_condition:
|
|
frappe.throw(_("First and Last character of username cannot be Underscore(_)."))
|
|
|
|
if len(self.username) < 4:
|
|
frappe.throw(_("Username cannot be less than 4 characters"))
|
|
|
|
def get_username_from_first_name(self):
|
|
return frappe.scrub(self.first_name) + str(random.randint(0, 99))
|
|
|
|
def remove_illegal_characters(self):
|
|
return re.sub("[^\w]+", "", self.username).strip("_")
|
|
|
|
def get_authored_courses(self) -> int:
|
|
"""Returns the number of courses authored by this user.
|
|
"""
|
|
return frappe.get_all(
|
|
'LMS Course', {
|
|
'instructor': self.name,
|
|
'is_published': True
|
|
})
|
|
|
|
def get_palette(self):
|
|
"""
|
|
Returns a color unique to each member for Avatar """
|
|
|
|
palette = [
|
|
['--orange-avatar-bg', '--orange-avatar-color'],
|
|
['--pink-avatar-bg', '--pink-avatar-color'],
|
|
['--blue-avatar-bg', '--blue-avatar-color'],
|
|
['--green-avatar-bg', '--green-avatar-color'],
|
|
['--dark-green-avatar-bg', '--dark-green-avatar-color'],
|
|
['--red-avatar-bg', '--red-avatar-color'],
|
|
['--yellow-avatar-bg', '--yellow-avatar-color'],
|
|
['--purple-avatar-bg', '--purple-avatar-color'],
|
|
['--gray-avatar-bg', '--gray-avatar-color0']
|
|
]
|
|
|
|
encoded_name = str(self.full_name).encode("utf-8")
|
|
hash_name = hashlib.md5(encoded_name).hexdigest()
|
|
idx = cint((int(hash_name[4:6], 16) + 1) / 5.33)
|
|
return palette[idx % 8]
|
|
|
|
def get_batch_count(self) -> int:
|
|
"""Returns the number of batches authored by this user.
|
|
"""
|
|
return frappe.db.count(
|
|
'LMS Batch Membership', {
|
|
'member': self.name,
|
|
'member_type': 'Mentor'
|
|
})
|
|
|
|
def get_user_reviews(self):
|
|
""" Returns the reviews created by user """
|
|
return frappe.get_all("LMS Course Review",
|
|
{
|
|
"owner": self.name
|
|
})
|
|
|
|
def get_course_membership(self, member_type=None):
|
|
""" Returns all memberships of the user """
|
|
filters = {
|
|
"member": self.name
|
|
}
|
|
if member_type:
|
|
filters["member_type"] = member_type
|
|
|
|
return frappe.get_all("LMS Batch Membership", filters, ["name", "course", "progress"])
|
|
|
|
def get_mentored_courses(self):
|
|
""" Returns all courses mentored by this user """
|
|
mentored_courses = []
|
|
mapping = frappe.get_all("LMS Course Mentor Mapping",
|
|
{
|
|
"mentor": self.name,
|
|
},
|
|
["name", "course"]
|
|
)
|
|
|
|
for map in mapping:
|
|
if frappe.db.get_value("LMS Course", map.course, "is_published"):
|
|
course = frappe.get_doc("LMS Course", map.course)
|
|
mentored_courses.append(course)
|
|
|
|
return mentored_courses
|
|
|
|
def get_enrolled_courses(self):
|
|
in_progress = []
|
|
completed = []
|
|
memberships = self.get_course_membership("Student")
|
|
for membership in memberships:
|
|
course = frappe.get_doc("LMS Course", membership.course)
|
|
progress = cint(membership.progress)
|
|
if progress < 100:
|
|
in_progress.append(course)
|
|
else:
|
|
completed.append(course)
|
|
|
|
return {
|
|
"in_progress": in_progress,
|
|
"completed": completed
|
|
}
|