diff options
Diffstat (limited to 'lib/gitlab/snippet_search_results.rb')
| -rw-r--r-- | lib/gitlab/snippet_search_results.rb | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/lib/gitlab/snippet_search_results.rb b/lib/gitlab/snippet_search_results.rb deleted file mode 100644 index 938219efdb2..00000000000 --- a/lib/gitlab/snippet_search_results.rb +++ /dev/null @@ -1,131 +0,0 @@ -module Gitlab - class SnippetSearchResults < SearchResults - attr_reader :limit_snippet_ids - - def initialize(limit_snippet_ids, query) - @limit_snippet_ids = limit_snippet_ids - @query = query - end - - def objects(scope, page = nil) - case scope - when 'snippet_titles' - Kaminari.paginate_array(snippet_titles).page(page).per(per_page) - when 'snippet_blobs' - Kaminari.paginate_array(snippet_blobs).page(page).per(per_page) - else - super - end - end - - def total_count - @total_count ||= snippet_titles_count + snippet_blobs_count - end - - def snippet_titles_count - @snippet_titles_count ||= snippet_titles.count - end - - def snippet_blobs_count - @snippet_blobs_count ||= snippet_blobs.count - end - - private - - def snippet_titles - Snippet.where(id: limit_snippet_ids).search(query).order('updated_at DESC') - end - - def snippet_blobs - search = Snippet.where(id: limit_snippet_ids).search_code(query) - search = search.order('updated_at DESC').to_a - snippets = [] - search.each { |e| snippets << chunk_snippet(e) } - snippets - end - - def default_scope - 'snippet_blobs' - end - - # Get an array of line numbers surrounding a matching - # line, bounded by min/max. - # - # @returns Array of line numbers - def bounded_line_numbers(line, min, max) - lower = line - surrounding_lines > min ? line - surrounding_lines : min - upper = line + surrounding_lines < max ? line + surrounding_lines : max - (lower..upper).to_a - end - - # Returns a sorted set of lines to be included in a snippet preview. - # This ensures matching adjacent lines do not display duplicated - # surrounding code. - # - # @returns Array, unique and sorted. - def matching_lines(lined_content) - used_lines = [] - lined_content.each_with_index do |line, line_number| - used_lines.concat bounded_line_numbers( - line_number, - 0, - lined_content.size - ) if line.include?(query) - end - - used_lines.uniq.sort - end - - # 'Chunkify' entire snippet. Splits the snippet data into matching lines + - # surrounding_lines() worth of unmatching lines. - # - # @returns a hash with {snippet_object, snippet_chunks:{data,start_line}} - def chunk_snippet(snippet) - lined_content = snippet.content.split("\n") - used_lines = matching_lines(lined_content) - - snippet_chunk = [] - snippet_chunks = [] - snippet_start_line = 0 - last_line = -1 - - # Go through each used line, and add consecutive lines as a single chunk - # to the snippet chunk array. - used_lines.each do |line_number| - if last_line < 0 - # Start a new chunk. - snippet_start_line = line_number - snippet_chunk << lined_content[line_number] - elsif last_line == line_number - 1 - # Consecutive line, continue chunk. - snippet_chunk << lined_content[line_number] - else - # Non-consecutive line, add chunk to chunk array. - snippet_chunks << { - data: snippet_chunk.join("\n"), - start_line: snippet_start_line + 1 - } - - # Start a new chunk. - snippet_chunk = [lined_content[line_number]] - snippet_start_line = line_number - end - last_line = line_number - end - # Add final chunk to chunk array - snippet_chunks << { - data: snippet_chunk.join("\n"), - start_line: snippet_start_line + 1 - } - - # Return snippet with chunk array - { snippet_object: snippet, snippet_chunks: snippet_chunks } - end - - # Defines how many unmatching lines should be - # included around the matching lines in a snippet - def surrounding_lines - 3 - end - end -end |