50 lines
1.2 KiB
Ruby
50 lines
1.2 KiB
Ruby
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# Controller for viewing a repository's file structure
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class TreeController < ApplicationController
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# Thrown when given an invalid path
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class InvalidPathError < StandardError; end
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include RefExtractor
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layout "project"
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before_filter :project
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# Authorize
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before_filter :add_project_abilities
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before_filter :authorize_read_project!
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before_filter :authorize_code_access!
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before_filter :require_non_empty_project
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before_filter :define_tree_vars
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def show
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respond_to do |format|
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format.html
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# Disable cache so browser history works
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format.js { no_cache_headers }
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end
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end
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private
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def define_tree_vars
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@ref, @path = extract_ref(params[:id])
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@id = File.join(@ref, @path)
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@repo = @project.repo
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@commit = CommitDecorator.decorate(@project.commit(@ref))
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@tree = Tree.new(@commit.tree, @project, @ref, @path.gsub(/^\//, ''))
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@tree = TreeDecorator.new(@tree)
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raise InvalidPathError if @tree.invalid?
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@hex_path = Digest::SHA1.hexdigest(@path)
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@history_path = project_tree_path(@project, @id)
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@logs_path = logs_file_project_ref_path(@project, @ref, @path)
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rescue NoMethodError, InvalidPathError
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not_found!
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end
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end
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