135 lines
3.2 KiB
Ruby
135 lines
3.2 KiB
Ruby
module DiffHelper
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def diff_view
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params[:view] == 'parallel' ? 'parallel' : 'inline'
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end
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def allowed_diff_size
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if diff_hard_limit_enabled?
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Commit::DIFF_HARD_LIMIT_FILES
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else
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Commit::DIFF_SAFE_FILES
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end
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end
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def allowed_diff_lines
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if diff_hard_limit_enabled?
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Commit::DIFF_HARD_LIMIT_LINES
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else
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Commit::DIFF_SAFE_LINES
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end
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end
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def safe_diff_files(diffs, diff_refs)
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lines = 0
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safe_files = []
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diffs.first(allowed_diff_size).each do |diff|
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lines += diff.diff.lines.count
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break if lines > allowed_diff_lines
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safe_files << Gitlab::Diff::File.new(diff, diff_refs)
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end
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safe_files
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end
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def diff_hard_limit_enabled?
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# Enabling hard limit allows user to see more diff information
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if params[:force_show_diff].present?
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true
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else
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false
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end
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end
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def generate_line_code(file_path, line)
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Gitlab::Diff::LineCode.generate(file_path, line.new_pos, line.old_pos)
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end
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def unfold_bottom_class(bottom)
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(bottom) ? 'js-unfold-bottom' : ''
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end
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def unfold_class(unfold)
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(unfold) ? 'unfold js-unfold' : ''
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end
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def diff_line_content(line)
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if line.blank?
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" ".html_safe
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else
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line.html_safe
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end
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end
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def line_comments
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@line_comments ||= @line_notes.select(&:active?).group_by(&:line_code)
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end
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def organize_comments(type_left, type_right, line_code_left, line_code_right)
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comments_left = comments_right = nil
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unless type_left.nil? && type_right == 'new'
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comments_left = line_comments[line_code_left]
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end
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unless type_left.nil? && type_right.nil?
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comments_right = line_comments[line_code_right]
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end
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[comments_left, comments_right]
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end
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def inline_diff_btn
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diff_btn('Inline', 'inline', diff_view == 'inline')
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end
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def parallel_diff_btn
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diff_btn('Side-by-side', 'parallel', diff_view == 'parallel')
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end
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def submodule_link(blob, ref, repository = @repository)
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tree, commit = submodule_links(blob, ref, repository)
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commit_id = if commit.nil?
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Commit.truncate_sha(blob.id)
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else
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link_to Commit.truncate_sha(blob.id), commit
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end
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[
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content_tag(:span, link_to(truncate(blob.name, length: 40), tree)),
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'@',
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content_tag(:span, commit_id, class: 'monospace'),
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].join(' ').html_safe
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end
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def commit_for_diff(diff)
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if diff.deleted_file
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@base_commit || @commit.parent || @commit
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else
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@commit
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end
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end
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def diff_file_html_data(project, diff_commit, diff_file)
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{
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blob_diff_path: namespace_project_blob_diff_path(project.namespace, project,
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tree_join(diff_commit.id, diff_file.file_path))
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}
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end
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def editable_diff?(diff)
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!diff.deleted_file && @merge_request && @merge_request.source_project
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end
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private
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def diff_btn(title, name, selected)
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params_copy = params.dup
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params_copy[:view] = name
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# Always use HTML to handle case where JSON diff rendered this button
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params_copy.delete(:format)
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link_to url_for(params_copy), id: "#{name}-diff-btn", class: (selected ? 'btn active' : 'btn') do
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title
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end
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end
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end
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