066a99b6e9
Currently, we have markdown files in many places (e.g. comments, new issues, etc.). This Merge Request detects if the file being edited is a markdown file and adds markdown buttons and their functionality to the single file editor (Not the web IDE)
311 lines
10 KiB
Ruby
311 lines
10 KiB
Ruby
# frozen_string_literal: true
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module BlobHelper
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def highlight(file_name, file_content, language: nil, plain: false)
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highlighted = Gitlab::Highlight.highlight(file_name, file_content, plain: plain, language: language)
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raw %(<pre class="code highlight"><code>#{highlighted}</code></pre>)
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end
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def no_highlight_files
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%w(credits changelog news copying copyright license authors)
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end
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def edit_blob_path(project = @project, ref = @ref, path = @path, options = {})
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project_edit_blob_path(project,
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tree_join(ref, path),
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options[:link_opts])
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end
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def ide_edit_path(project = @project, ref = @ref, path = @path, options = {})
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segments = [ide_path, 'project', project.full_path, 'edit', ref]
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segments.concat(['-', path]) if path.present?
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File.join(segments)
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end
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def edit_blob_button(project = @project, ref = @ref, path = @path, options = {})
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return unless blob = readable_blob(options, path, project, ref)
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common_classes = "btn js-edit-blob #{options[:extra_class]}"
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edit_button_tag(blob,
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common_classes,
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_('Edit'),
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edit_blob_path(project, ref, path, options),
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project,
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ref)
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end
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def ide_edit_button(project = @project, ref = @ref, path = @path, options = {})
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return unless blob = readable_blob(options, path, project, ref)
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edit_button_tag(blob,
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'btn btn-default',
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_('Web IDE'),
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ide_edit_path(project, ref, path, options),
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project,
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ref)
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end
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def modify_file_button(project = @project, ref = @ref, path = @path, label:, action:, btn_class:, modal_type:)
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return unless current_user
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blob = project.repository.blob_at(ref, path) rescue nil
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return unless blob
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common_classes = "btn btn-#{btn_class}"
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if !on_top_of_branch?(project, ref)
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button_tag label, class: "#{common_classes} disabled has-tooltip", title: "You can only #{action} files when you are on a branch", data: { container: 'body' }
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elsif blob.stored_externally?
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button_tag label, class: "#{common_classes} disabled has-tooltip", title: "It is not possible to #{action} files that are stored in LFS using the web interface", data: { container: 'body' }
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elsif can_modify_blob?(blob, project, ref)
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button_tag label, class: "#{common_classes}", 'data-target' => "#modal-#{modal_type}-blob", 'data-toggle' => 'modal'
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elsif can?(current_user, :fork_project, project) && can?(current_user, :create_merge_request_in, project)
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edit_fork_button_tag(common_classes, project, label, edit_modify_file_fork_params(action), action)
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end
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end
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def replace_blob_link(project = @project, ref = @ref, path = @path)
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modify_file_button(
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project,
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ref,
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path,
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label: "Replace",
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action: "replace",
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btn_class: "default",
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modal_type: "upload"
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)
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end
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def delete_blob_link(project = @project, ref = @ref, path = @path)
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modify_file_button(
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project,
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ref,
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path,
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label: "Delete",
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action: "delete",
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btn_class: "remove",
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modal_type: "remove"
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)
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end
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def can_modify_blob?(blob, project = @project, ref = @ref)
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!blob.stored_externally? && can_edit_tree?(project, ref)
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end
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def leave_edit_message
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"Leave edit mode?\nAll unsaved changes will be lost."
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end
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def editing_preview_title(filename)
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if Gitlab::MarkupHelper.previewable?(filename)
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'Preview'
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else
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'Preview changes'
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end
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end
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# Return an image icon depending on the file mode and extension
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#
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# mode - File unix mode
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# mode - File name
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def blob_icon(mode, name)
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icon("#{file_type_icon_class('file', mode, name)} fw")
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end
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def blob_raw_url(**kwargs)
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if @build && @entry
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raw_project_job_artifacts_url(@project, @build, path: @entry.path, **kwargs)
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elsif @snippet
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if @snippet.project_id
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raw_project_snippet_url(@project, @snippet, **kwargs)
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else
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raw_snippet_url(@snippet, **kwargs)
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end
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elsif @blob
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project_raw_url(@project, @id, **kwargs)
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end
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end
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def blob_raw_path(**kwargs)
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blob_raw_url(**kwargs, only_path: true)
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end
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# SVGs can contain malicious JavaScript; only include whitelisted
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# elements and attributes. Note that this whitelist is by no means complete
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# and may omit some elements.
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def sanitize_svg_data(data)
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Gitlab::Sanitizers::SVG.clean(data)
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end
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def ref_project
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@ref_project ||= @target_project || @project
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end
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def template_dropdown_names(items)
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grouped = items.group_by(&:category)
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categories = grouped.keys
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categories.each_with_object({}) do |category, hash|
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hash[category] = grouped[category].map do |item|
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{ name: item.name, id: item.key }
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end
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end
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end
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private :template_dropdown_names
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def licenses_for_select(project)
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@licenses_for_select ||= template_dropdown_names(TemplateFinder.build(:licenses, project).execute)
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end
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def gitignore_names(project)
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@gitignore_names ||= template_dropdown_names(TemplateFinder.build(:gitignores, project).execute)
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end
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def gitlab_ci_ymls(project)
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@gitlab_ci_ymls ||= template_dropdown_names(TemplateFinder.build(:gitlab_ci_ymls, project).execute)
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end
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def dockerfile_names(project)
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@dockerfile_names ||= template_dropdown_names(TemplateFinder.build(:dockerfiles, project).execute)
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end
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def blob_editor_paths(project)
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{
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'relative-url-root' => Rails.application.config.relative_url_root,
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'assets-prefix' => Gitlab::Application.config.assets.prefix,
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'blob-filename' => @blob && @blob.path,
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'project-id' => project.id,
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'is-markdown' => @blob && @blob.path && Gitlab::MarkupHelper.gitlab_markdown?(@blob.path)
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}
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end
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def copy_file_path_button(file_path)
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clipboard_button(text: file_path, gfm: "`#{file_path}`", class: 'btn-clipboard btn-transparent prepend-left-5', title: 'Copy file path to clipboard')
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end
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def copy_blob_source_button(blob)
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return unless blob.rendered_as_text?(ignore_errors: false)
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clipboard_button(target: ".blob-content[data-blob-id='#{blob.id}']", class: "btn btn-sm js-copy-blob-source-btn", title: "Copy source to clipboard")
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end
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def open_raw_blob_button(blob)
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return if blob.empty?
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return if blob.binary? || blob.stored_externally?
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title = 'Open raw'
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link_to icon('file-code-o'), blob_raw_path, class: 'btn btn-sm has-tooltip', target: '_blank', rel: 'noopener noreferrer', title: title, data: { container: 'body' }
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end
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def download_blob_button(blob)
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return if blob.empty?
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title = 'Download'
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link_to sprite_icon('download'), blob_raw_path(inline: false), download: @path, class: 'btn btn-sm has-tooltip', target: '_blank', rel: 'noopener noreferrer', title: title, data: { container: 'body' }
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end
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def blob_render_error_reason(viewer)
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case viewer.render_error
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when :collapsed
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"it is larger than #{number_to_human_size(viewer.collapse_limit)}"
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when :too_large
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"it is larger than #{number_to_human_size(viewer.size_limit)}"
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when :server_side_but_stored_externally
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case viewer.blob.external_storage
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when :lfs
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'it is stored in LFS'
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when :build_artifact
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'it is stored as a job artifact'
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else
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'it is stored externally'
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end
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end
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end
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def blob_render_error_options(viewer)
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error = viewer.render_error
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options = []
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if error == :collapsed
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options << link_to('load it anyway', url_for(safe_params.merge(viewer: viewer.type, expanded: true, format: nil)))
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end
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# If the error is `:server_side_but_stored_externally`, the simple viewer will show the same error,
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# so don't bother switching.
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if viewer.rich? && viewer.blob.rendered_as_text? && error != :server_side_but_stored_externally
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options << link_to('view the source', '#', class: 'js-blob-viewer-switch-btn', data: { viewer: 'simple' })
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end
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options << link_to('download it', blob_raw_path, target: '_blank', rel: 'noopener noreferrer')
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options
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end
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def contribution_options(project)
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options = []
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if can?(current_user, :create_issue, project)
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options << link_to("submit an issue", new_project_issue_path(project))
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end
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merge_project = merge_request_source_project_for_project(@project)
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if merge_project
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options << link_to("create a merge request", project_new_merge_request_path(project))
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end
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options
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end
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def readable_blob(options, path, project, ref)
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blob = options.delete(:blob)
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blob ||= project.repository.blob_at(ref, path) rescue nil
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blob if blob&.readable_text?
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end
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def edit_blob_fork_params(path)
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{
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to: path,
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notice: edit_in_new_fork_notice,
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notice_now: edit_in_new_fork_notice_now
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}
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end
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def edit_modify_file_fork_params(action)
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{
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to: request.fullpath,
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notice: edit_in_new_fork_notice_action(action),
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notice_now: edit_in_new_fork_notice_now
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}
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end
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def edit_fork_button_tag(common_classes, project, label, params, action = 'edit')
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fork_path = project_forks_path(project, namespace_key: current_user.namespace.id, continue: params)
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button_tag label,
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class: "#{common_classes} js-edit-blob-link-fork-toggler",
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data: { action: action, fork_path: fork_path }
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end
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def edit_disabled_button_tag(button_text, common_classes)
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button_tag(button_text, class: "#{common_classes} disabled has-tooltip", title: _('You can only edit files when you are on a branch'), data: { container: 'body' })
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end
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def edit_link_tag(link_text, edit_path, common_classes)
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link_to link_text, edit_path, class: "#{common_classes} btn-sm"
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end
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def edit_button_tag(blob, common_classes, text, edit_path, project, ref)
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if !on_top_of_branch?(project, ref)
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edit_disabled_button_tag(text, common_classes)
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# This condition only applies to users who are logged in
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elsif !current_user || (current_user && can_modify_blob?(blob, project, ref))
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edit_link_tag(text, edit_path, common_classes)
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elsif can?(current_user, :fork_project, project) && can?(current_user, :create_merge_request_in, project)
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edit_fork_button_tag(common_classes, project, text, edit_blob_fork_params(edit_path))
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end
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end
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end
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