28 lines
945 B
Ruby
28 lines
945 B
Ruby
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class HomeworkAttachController < ApplicationController
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#显示作业信息
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def show
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@homework = HomeworkAttach.find(params[:id])
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# 打分统计
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stars_reates = @homework.
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rates(:quality)
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stars_reates_count = stars_reates.count == 0 ? 1 : stars_reates.count
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stars_status = stars_reates.select("stars, count(*) as scount").
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group("stars")
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@stars_status_map = Hash.new(0.0)
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stars_status.each do |star_status|
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percent = (star_status.scount * 1.0/ stars_reates_count) * 100.to_f
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percent_m = format("%.2f", percent)
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@stars_status_map["star#{star_status.stars.to_i}".to_sym] =
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percent_m.to_s + "%"
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end
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@jours = @homework.journals_for_messages.order("created_on DESC")
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end
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def destroyjours
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@homework = HomeworkAttach.find(params[:homework_id])
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JournalsForMessage.delete_message(params[:object_id])
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redirect_to homework_attach_path(@homework)
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end
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end
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