Module: DiffHelper
- Included in:
- BlobPresenter, DiffFileBaseEntity, DiffsEntity, Gitlab::Email::Message::RepositoryPush, PaginatedDiffEntity, Projects::BlobController, Projects::CommitController, Projects::CompareController, Projects::MergeRequests::CreationsController, Projects::MergeRequests::DiffsController, Projects::MergeRequestsController, WikiActions
- Defined in:
- app/helpers/diff_helper.rb
Instance Method Summary collapse
- #apply_diff_view_cookie! ⇒ Object
- #collapsed_diff_url(diff_file) ⇒ Object
- #conflicts(allow_tree_conflicts: false) ⇒ Object
- #diff_file_blob_raw_path(diff_file) ⇒ Object
- #diff_file_blob_raw_url(diff_file, only_path: false) ⇒ Object
- #diff_file_html_data(project, diff_file_path, diff_commit_id) ⇒ Object
- #diff_file_old_blob_raw_path(diff_file) ⇒ Object
- #diff_file_old_blob_raw_url(diff_file, only_path: false) ⇒ Object
- #diff_file_stats_data(diff_file) ⇒ Object
- #diff_line_content(line) ⇒ Object
- #diff_link_number(line_type, match, text) ⇒ Object
- #diff_match_line(old_pos, new_pos, text: '', view: :inline, bottom: false) ⇒ Object
- #diff_nomappinginraw_line(line, first_line_num_class, second_line_num_class, content_line_class) ⇒ Object
- #diff_options ⇒ Object
- #diff_view ⇒ Object
- #diffs_expanded? ⇒ Boolean
- #editable_diff?(diff_file) ⇒ Boolean
- #inline_diff_btn ⇒ Object
- #mark_inline_diffs(old_line, new_line) ⇒ Object
- #parallel_diff_btn ⇒ Object
- #parallel_diff_discussions(left, right, diff_file) ⇒ Object
- #params_with_whitespace ⇒ Object
-
#render_fork_suggestion ⇒ Object
As the fork suggestion button is identical every time, we cache it for a full page load.
- #render_overflow_warning?(diffs_collection) ⇒ Boolean
- #show_only_context_commits? ⇒ Boolean
- #submodule_diff_compare_link(diff_file) ⇒ Object
- #submodule_link(blob, ref, repository = @repository) ⇒ Object
Instance Method Details
#apply_diff_view_cookie! ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 209 def (:diff_view, params.delete(:view), type: CookiesHelper::COOKIE_TYPE_PERMANENT) if params[:view].present? end |
#collapsed_diff_url(diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 213 def collapsed_diff_url(diff_file) url_for( safe_params.merge( action: :diff_for_path, old_path: diff_file.old_path, new_path: diff_file.new_path, file_identifier: diff_file.file_identifier ) ) end |
#conflicts(allow_tree_conflicts: false) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 233 def conflicts(allow_tree_conflicts: false) return unless merge_request.cannot_be_merged? && merge_request.source_branch_exists? && merge_request.target_branch_exists? conflicts_service = MergeRequests::Conflicts::ListService.new(merge_request, allow_tree_conflicts: allow_tree_conflicts) # rubocop:disable CodeReuse/ServiceClass return unless allow_tree_conflicts || conflicts_service.can_be_resolved_in_ui? conflicts_service.conflicts.files.index_by(&:path) rescue Gitlab::Git::Conflict::Resolver::ConflictSideMissing # This exception is raised when changes on a fork isn't present on canonical repo yet. # We can't list conflicts until the canonical repo gets the references from the fork # which happens asynchronously when updating MR. # # Return empty hash to indicate that there are no conflicts. {} end |
#diff_file_blob_raw_path(diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 172 def diff_file_blob_raw_path(diff_file) diff_file_blob_raw_url(diff_file, only_path: true) end |
#diff_file_blob_raw_url(diff_file, only_path: false) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 161 def diff_file_blob_raw_url(diff_file, only_path: false) project_raw_url(@project, tree_join(diff_file.content_sha, diff_file.file_path), only_path: only_path) end |
#diff_file_html_data(project, diff_file_path, diff_commit_id) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 180 def diff_file_html_data(project, diff_file_path, diff_commit_id) { blob_diff_path: project_blob_diff_path(project, tree_join(diff_commit_id, diff_file_path)), view: diff_view } end |
#diff_file_old_blob_raw_path(diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 176 def diff_file_old_blob_raw_path(diff_file) diff_file_old_blob_raw_url(diff_file, only_path: true) end |
#diff_file_old_blob_raw_url(diff_file, only_path: false) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 165 def diff_file_old_blob_raw_url(diff_file, only_path: false) sha = diff_file.old_content_sha return unless sha project_raw_url(@project, tree_join(diff_file.old_content_sha, diff_file.old_path), only_path: only_path) end |
#diff_file_stats_data(diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 187 def diff_file_stats_data(diff_file) old_blob = diff_file.old_blob new_blob = diff_file.new_blob { old_size: old_blob&.size, new_size: new_blob&.size, added_lines: diff_file.added_lines, removed_lines: diff_file.removed_lines, viewer_name: diff_file.viewer.partial_name } end |
#diff_line_content(line) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 82 def diff_line_content(line) if line.blank? " ".html_safe elsif line.start_with?('+', '-', ' ') # `sub` and substring-ing would destroy HTML-safeness of `line` line[1, line.length] else line end end |
#diff_link_number(line_type, match, text) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 93 def diff_link_number(line_type, match, text) line_type == match ? " " : text end |
#diff_match_line(old_pos, new_pos, text: '', view: :inline, bottom: false) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 48 def diff_match_line(old_pos, new_pos, text: '', view: :inline, bottom: false) content_line_class = %w[line_content match] content_line_class << 'parallel' if view == :parallel line_num_class = %w[diff-line-num unfold js-unfold] line_num_class << 'js-unfold-bottom' if bottom html = [] if old_pos html << content_tag(:td, '...', class: [*line_num_class, 'old_line'], data: { linenumber: old_pos }) html << content_tag(:td, text, class: [*content_line_class, 'left-side']) if view == :parallel end if new_pos html << content_tag(:td, '...', class: [*line_num_class, 'new_line'], data: { linenumber: new_pos }) html << content_tag(:td, text, class: [*content_line_class, ('right-side' if view == :parallel)]) end html.join.html_safe end |
#diff_nomappinginraw_line(line, first_line_num_class, second_line_num_class, content_line_class) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 70 def diff_nomappinginraw_line(line, first_line_num_class, second_line_num_class, content_line_class) css_class = '' css_class = 'old' if line.type == 'old-nomappinginraw' css_class = 'new' if line.type == 'new-nomappinginraw' html = [content_tag(:td, '', class: [*first_line_num_class, css_class])] html << content_tag(:td, '', class: [*second_line_num_class, css_class]) if second_line_num_class html << content_tag(:td, diff_line_content(line.rich_text), class: [*content_line_class, 'nomappinginraw', css_class]) html.join.html_safe end |
#diff_options ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 30 def = { ignore_whitespace_change: hide_whitespace?, expanded: , use_extra_viewer_as_main: true } if action_name == 'diff_for_path' [:expanded] = true [:paths] = params.values_at(:old_path, :new_path) [:use_extra_viewer_as_main] = false if Feature.enabled?(:large_ipynb_diffs, @project) && params[:file_identifier]&.include?('.ipynb') [:max_patch_bytes_for_file_extension] = { '.ipynb' => 1.megabyte } end end end |
#diff_view ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 17 def diff_view @diff_view ||= begin diff_views = %w[inline parallel] diff_view = params[:view] || [:diff_view] diff_view = diff_views.first unless diff_views.include?(diff_view) diff_view.to_sym end end |
#diffs_expanded? ⇒ Boolean
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# File 'app/helpers/diff_helper.rb', line 13 def params[:expanded].present? end |
#editable_diff?(diff_file) ⇒ Boolean
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# File 'app/helpers/diff_helper.rb', line 199 def editable_diff?(diff_file) !diff_file.deleted_file? && @merge_request && @merge_request.source_project end |
#inline_diff_btn ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 115 def inline_diff_btn diff_btn(s_('Diffs|Inline'), 'inline', diff_view == :inline) end |
#mark_inline_diffs(old_line, new_line) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 4 def mark_inline_diffs(old_line, new_line) old_diffs, new_diffs = Gitlab::Diff::InlineDiff.new(old_line, new_line).inline_diffs marked_old_line = Gitlab::Diff::InlineDiffMarker.new(old_line).mark(old_diffs) marked_new_line = Gitlab::Diff::InlineDiffMarker.new(new_line).mark(new_diffs) [marked_old_line, marked_new_line] end |
#parallel_diff_btn ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 119 def parallel_diff_btn diff_btn(s_('Diffs|Side-by-side'), 'parallel', diff_view == :parallel) end |
#parallel_diff_discussions(left, right, diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 97 def parallel_diff_discussions(left, right, diff_file) return unless @grouped_diff_discussions discussions_left = discussions_right = nil if left && left.discussable? && (left.unchanged? || left.removed?) line_code = diff_file.line_code(left) discussions_left = @grouped_diff_discussions[line_code] end if right && right.discussable? && right.added? line_code = diff_file.line_code(right) discussions_right = @grouped_diff_discussions[line_code] end [discussions_left, discussions_right] end |
#params_with_whitespace ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 250 def params_with_whitespace hide_whitespace? ? safe_params.except(:w) : safe_params.merge(w: 1) end |
#render_fork_suggestion ⇒ Object
As the fork suggestion button is identical every time, we cache it for a full page load
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# File 'app/helpers/diff_helper.rb', line 225 def render_fork_suggestion return unless current_user strong_memoize(:fork_suggestion) do render partial: "projects/fork_suggestion" end end |
#render_overflow_warning?(diffs_collection) ⇒ Boolean
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# File 'app/helpers/diff_helper.rb', line 203 def render_overflow_warning?(diffs_collection) diffs_collection.overflow?.tap do |overflown| log_overflow_limits(diff_files: diffs_collection.raw_diff_files, collection_overflow: overflown) end end |
#show_only_context_commits? ⇒ Boolean
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# File 'app/helpers/diff_helper.rb', line 26 def show_only_context_commits? !!params[:only_context_commits] || @merge_request.has_no_commits? end |
#submodule_diff_compare_link(diff_file) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 139 def submodule_diff_compare_link(diff_file) compare_url = submodule_links(diff_file.blob, diff_file.content_sha, diff_file.repository, diff_file)&.compare link = "" if compare_url link_text = [ _('Compare'), ' ', content_tag(:span, Commit.truncate_sha(diff_file.old_blob.id), class: 'commit-sha'), '...', content_tag(:span, Commit.truncate_sha(diff_file.blob.id), class: 'commit-sha') ].join('').html_safe tooltip = _('Compare submodule commit revisions') link = content_tag(:span, link_to(link_text, compare_url, class: 'btn gl-button has-tooltip', title: tooltip), class: 'submodule-compare') end link end |
#submodule_link(blob, ref, repository = @repository) ⇒ Object
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# File 'app/helpers/diff_helper.rb', line 123 def submodule_link(blob, ref, repository = @repository) urls = submodule_links(blob, ref, repository) folder_name = truncate(blob.name, length: 40) folder_name = link_to(folder_name, urls.web) if urls&.web commit_id = Commit.truncate_sha(blob.id) commit_id = link_to(commit_id, urls.tree) if urls&.tree [ content_tag(:span, folder_name), '@', content_tag(:span, commit_id, class: 'commit-sha') ].join(' ').html_safe end |