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Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
1.0 KiB
30 lines
1.0 KiB
5 years ago
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module Weapps::CoursesHelper
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require 'chinese_pinyin'
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def teacher_list teachers
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data = []
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teachers.each do |teacher|
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if teacher.user.present?
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teacher_user = teacher.user
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name = teacher_user.real_name
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role = teacher.role == "CREATOR" ? "管理员" : teacher.role == "PROFESSOR" ? "教师" : "助教"
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item = {name: name, course_member_id: teacher.id, login: teacher_user.login, user_id: teacher.user_id, role: role,
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school: teacher_user.school_name, image_url: url_to_avatar(teacher_user)}
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pinyin = Pinyin.t(name.strip, splitter: '')
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first_char = pinyin[0]
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puts first_char
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if first_char.ord >= 97 && first_char.ord <= 122
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letter = (first_char.ord - 32).chr.to_s
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else
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letter = '#'
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end
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if data.pluck(:letter).include?(letter)
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data.select{|a|a[:letter]==letter}.first[:items] << item
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else
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data << {letter: letter, items: [item]}
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end
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end
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end
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return data
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end
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end
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