98 lines
2.6 KiB
Ruby
98 lines
2.6 KiB
Ruby
module TreeHelper
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# Sorts a repository's tree so that folders are before files and renders
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# their corresponding partials
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#
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# contents - A Grit::Tree object for the current tree
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def render_tree(contents)
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# Render Folders before Files/Submodules
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folders, files = contents.partition { |v| v.kind_of?(Grit::Tree) }
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tree = ""
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# Render folders if we have any
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tree += render partial: 'tree/tree_item', collection: folders, locals: {type: 'folder'} if folders.present?
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files.each do |f|
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html = if f.respond_to?(:url)
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# Object is a Submodule
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render partial: 'tree/submodule_item', object: f
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else
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# Object is a Blob
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render partial: 'tree/tree_item', object: f, locals: {type: 'file'}
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end
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tree += html if html.present?
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end
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tree.html_safe
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end
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# Return an image icon depending on the file type
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#
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# type - String type of the tree item; either 'folder' or 'file'
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def tree_icon(type)
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image = type == 'folder' ? 'file_dir.png' : 'file_txt.png'
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image_tag(image, size: '16x16')
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end
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def tree_hex_class(content)
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"file_#{hexdigest(content.name)}"
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end
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# Public: Determines if a given filename is compatible with GitHub::Markup.
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#
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# filename - Filename string to check
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#
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# Returns boolean
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def markup?(filename)
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filename.end_with?(*%w(.textile .rdoc .org .creole
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.mediawiki .rst .asciidoc .pod))
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end
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def gitlab_markdown?(filename)
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filename.end_with?(*%w(.mdown .md .markdown))
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end
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def plain_text_readme? filename
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filename == 'README'
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end
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# Simple shortcut to File.join
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def tree_join(*args)
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File.join(*args)
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end
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def allowed_tree_edit?
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if @project.protected_branch? @ref
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can?(current_user, :push_code_to_protected_branches, @project)
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else
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can?(current_user, :push_code, @project)
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end
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end
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# Breadcrumb links for a Project and, if applicable, a tree path
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def breadcrumbs
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return unless @project && @ref
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# Add the root project link and the arrow icon
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crumbs = content_tag(:li) do
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content_tag(:span, nil, class: 'arrow') +
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link_to(@project.name, project_commits_path(@project, @ref))
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end
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if @path
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parts = @path.split('/')
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parts.each_with_index do |part, i|
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crumbs += content_tag(:span, '/', class: 'divider')
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crumbs += content_tag(:li) do
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# The text is just the individual part, but the link needs all the parts before it
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link_to part, project_commits_path(@project, tree_join(@ref, parts[0..i].join('/')))
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end
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end
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end
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crumbs.html_safe
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end
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end
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