57 lines
1.5 KiB
Ruby
57 lines
1.5 KiB
Ruby
require 'sanitize'
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class Search
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class GroupedSearchResults
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include ActiveModel::Serialization
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class TextHelper
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extend ActionView::Helpers::TextHelper
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end
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attr_reader :type_filter,
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:posts, :categories, :users,
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:more_posts, :more_categories, :more_users,
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:term, :search_context, :include_blurbs
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def initialize(type_filter, term, search_context, include_blurbs, blurb_length)
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@type_filter = type_filter
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@term = term
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@search_context = search_context
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@include_blurbs = include_blurbs
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@blurb_length = blurb_length || 200
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@posts = []
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@categories = []
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@users = []
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end
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def blurb(post)
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GroupedSearchResults.blurb_for(post.cooked, @term, @blurb_length)
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end
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def add(object)
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type = object.class.to_s.downcase.pluralize
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if !@type_filter.present? && send(type).length == Search.per_facet
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instance_variable_set("@more_#{type}".to_sym, true)
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else
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(send type) << object
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end
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end
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def self.blurb_for(cooked, term=nil, blurb_length=200)
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cooked = SearchObserver::HtmlScrubber.scrub(cooked).squish
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blurb = nil
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if term
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terms = term.split(/\s+/)
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blurb = TextHelper.excerpt(cooked, terms.first, radius: blurb_length / 2, seperator: " ")
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end
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blurb = TextHelper.truncate(cooked, length: blurb_length, seperator: " ") if blurb.blank?
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Sanitize.clean(blurb)
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end
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end
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end
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