58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
module ApplicationHelper
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include ActionView::Helpers::NumberHelper
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def bootstrap_class_for flash_type
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{ success: "alert-success", error: "alert-danger", alert: "alert-warning", notice: "alert-info" }[flash_type] || flash_type.to_s
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end
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def flash_messages(opts = {})
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flash.map do |msg_type, message|
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content_tag(:div, message, class: "alert #{bootstrap_class_for(msg_type.to_sym)}") do
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content_tag(:button, 'x', class: "close", data: { dismiss: 'alert' }) +
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content_tag(:strong, [msg_type.capitalize, "! "].join("")) +
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message
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end
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end.join().html_safe
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end
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def get_color(user)
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require 'digest/md5'
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Digest::MD5.hexdigest(user.name)[0..5]
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end
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def get_color_style(user)
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"background-color: \#"+ get_color(user) +";"
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end
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def euro_from_cents(f)
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if f
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euro(f / 100.0)
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else
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"undefined"
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end
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end
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def euro(f)
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number_to_currency(f, unit: '€')
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end
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def f_form_for(record, options = {}, &block)
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options[:builder] = FormattedFormBuilder
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form_for(record, options, &block)
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end
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def slack_notification(user, message)
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require 'net/http'
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require 'json'
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postData = Net::HTTP.post_form(URI.parse('https://slack.com/api/users.list'), {'token'=>Rails.application.secrets.access_token})
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data = JSON.parse(postData.body)
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if data["ok"]
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slackmember = data["members"].select{ |m| m["profile"]["email"] == user.name + "@zeus.ugent.be" }.first
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if slackmember
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Webhook.new(channel: "@" + slackmember["name"], username: "Tab").ping(message)
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end
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end
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end
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end
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