33 lines
1020 B
Ruby
33 lines
1020 B
Ruby
module Admin::EpaperHelper
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extend self
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def get_all_categories
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app = ModuleApp.where(key: 'e_paper').first
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asc_flag = app.asc rescue true
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app.categories.enabled.sort_by do |category|
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tmp = category.sort_number.to_i rescue 0
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asc_flag ? tmp : -tmp
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end
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end
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def get_paper_data(paper_criteria)
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papers = paper_criteria.epaper_topics.group_by(&:category)
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papers_data = []
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papers_sorted = get_all_categories.map do |v|
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tmp = papers.select{|cat,topics| (cat.id==v.id rescue false)}
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if tmp.count==0
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tmp = nil
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end
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tmp
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end.compact
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papers_sorted.each do |paper|
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paper.each do |category, topics|
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topics_data = Array(topics).compact
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papers_data << {
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"category_title" => (category.title rescue nil),
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"category" => category,
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"topics" => topics_data
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}
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end
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end
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papers_data
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end
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end |