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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
93 lines
2.2 KiB
Ruby
93 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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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(
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:type_filter,
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:posts,
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:categories,
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:users,
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:tags,
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:groups,
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:more_posts,
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:more_categories,
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:more_users,
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:term,
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:search_context,
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:include_blurbs,
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:more_full_page_results
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)
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attr_accessor :search_log_id
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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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@tags = []
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@groups = []
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end
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def find_user_data(guardian)
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if user = guardian.user
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topics = @posts.map(&:topic)
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topic_lookup = TopicUser.lookup_for(user, topics)
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topics.each { |ft| ft.user_data = topic_lookup[ft.id] }
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end
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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? && public_send(type).length == Search.per_filter
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@more_full_page_results = true
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elsif !@type_filter.present? && public_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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(self.public_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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blurb = nil
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cooked = SearchIndexer.scrub_html_for_search(cooked)
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if term
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terms = term.split(/\s+/)
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phrase = terms.first
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if phrase =~ Regexp.new(Search::PHRASE_MATCH_REGEXP_PATTERN)
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phrase = Regexp.last_match[1]
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end
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blurb = TextHelper.excerpt(cooked, phrase,
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radius: blurb_length / 2,
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seperator: " "
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)
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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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