ce4fe1aaf7
* Move remove_nested_linebreak_in_list to service * Move prefex_all_images to service * Major refactor :) - Move MarkdownParser to /services - Move CodeBlockParser to HtmlParser in /services - Update specs * Fix MarkdownParser * Fix parser again * Rename HtmlParser to Html::Parser - Fix Rubocop violations :/ - Fix conflict * Make html writer private * Fix codeclimate * Fix parser
41 lines
1.5 KiB
Ruby
41 lines
1.5 KiB
Ruby
class DisplayAd < ApplicationRecord
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resourcify
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belongs_to :organization
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has_many :display_ad_events, dependent: :destroy
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validates :organization_id, presence: true
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validates :placement_area, presence: true,
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inclusion: { in: %w[sidebar_left sidebar_right] }
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validates :body_markdown, presence: true
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before_save :process_markdown
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scope :approved_and_published, -> { where(approved: true, published: true) }
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def self.for_display(area)
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relation = approved_and_published.where(placement_area: area).order(success_rate: :desc)
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if rand(8) == 1
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relation.sample
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else
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relation.limit(rand(1..15)).sample
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end
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end
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private
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def process_markdown
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renderer = Redcarpet::Render::HTMLRouge.new(hard_wrap: true, filter_html: false)
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markdown = Redcarpet::Markdown.new(renderer)
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initial_html = markdown.render(body_markdown)
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# Temporarily disable the sanitisation in order to launch the SheCoded Campaign.
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# TODO: find an alternate solution.
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# stripped_html = ActionController::Base.helpers.sanitize initial_html,
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# tags: %w[a em i b u br img h1 h2 h3 h4 div style],
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# attributes: %w[href target src height width style]
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stripped_html = initial_html.html_safe # rubocop:disable Rails/OutputSafety
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html = stripped_html.delete("\n")
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self.processed_html = Html::Parser.new(html).prefix_all_images(350).html
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end
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end
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