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@ -29,490 +29,485 @@ |
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module OpenProject::TextFormatting::Formatters |
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module Textile |
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module LegacyTextFormatting |
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class LegacyTextFormatting |
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include Redmine::WikiFormatting::Macros::Definitions |
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include ActionView::Helpers::SanitizeHelper |
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include ERB::Util # for h() |
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include Redmine::I18n |
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# used for the work package quick links |
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include WorkPackagesHelper |
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# Used for escaping helper 'h()' |
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include ERB::Util |
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# Rails helper |
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include ActionView::Helpers::TagHelper |
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include ActionView::Helpers::UrlHelper |
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include ActionView::Helpers::TextHelper |
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# For route path helpers |
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include OpenProject::ObjectLinking |
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# The WorkPackagesHelper is required to get access to the methods |
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# 'work_package_css_classes' and 'work_package_quick_info'. |
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include WorkPackagesHelper |
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include OpenProject::StaticRouting::UrlHelpers |
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# Truncation |
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include OpenProject::TextFormatting::Truncation |
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class << self |
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# Formats text according to system settings. |
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# 2 ways to call this method: |
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# * with a String: format_text(text, options) |
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# * with an object and one of its attribute: format_text(issue, :description, options) |
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def format_text(*args) |
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options = args.last.is_a?(Hash) ? args.pop : {} |
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case args.size |
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when 1 |
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obj = options[:object] |
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text = args.shift |
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when 2 |
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obj = args.shift |
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attr = args.shift |
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text = obj.send(attr).to_s |
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else |
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raise ArgumentError, 'invalid arguments to format_text' |
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end |
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return '' if text.blank? |
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def initialize(project) |
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@project = project |
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end |
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edit = !!options[:edit] |
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# don't return html in edit mode when textile or text formatting is enabled |
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return text if edit |
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project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil) |
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only_path = options.delete(:only_path) != false |
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def controller; end |
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# offer 'plain' as readable version for 'no formatting' to callers |
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format = options[:format] == 'plain' ? '' : options[:format] |
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text = OpenProject::TextFormatting::Formatters.formatter_for(format).new(text).to_html |
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# Formats text according to system settings. |
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# 2 ways to call this method: |
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# * with a String: format_text(text, options) |
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# * with an object and one of its attribute: format_text(issue, :description, options) |
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def format_text(text, options) |
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edit = !!options[:edit] |
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# don't return html in edit mode when textile or text formatting is enabled |
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return text if edit |
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# TODO: transform modifications into WikiFormatting Helper, or at least ask the helper if he wants his stuff to be modified |
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@parsed_headings = [] |
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text = parse_non_pre_blocks(text) { |text| |
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[:execute_macros, :parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_headings, :parse_relative_urls].each do |method_name| |
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send method_name, text, project, obj, attr, only_path, options |
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end |
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} |
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object = options[:object] |
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project = options[:project] |
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only_path = options.delete(:only_path) != false |
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# offer 'plain' as readable version for 'no formatting' to callers |
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format = options.delete(:format) { :textile } |
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text = OpenProject::TextFormatting::Formatters.formatter_for(format).new(text).to_html |
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if @parsed_headings.any? |
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replace_toc(text, @parsed_headings) |
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# TODO: transform modifications into WikiFormatting Helper, or at least ask the helper if he wants his stuff to be modified |
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@parsed_headings = [] |
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text = parse_non_pre_blocks(text) { |text| |
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[:execute_macros, :parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_headings, :parse_relative_urls].each do |method_name| |
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send method_name, text, project, object, options[:attribute], only_path, options |
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end |
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} |
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escape_non_macros(text) |
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text.html_safe |
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if @parsed_headings.any? |
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replace_toc(text, @parsed_headings, options) |
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end |
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## |
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# Escape double curly braces after macro expansion. |
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# This will avoid arbitrary angular expressions to be evaluated in |
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# formatted text marked html_safe. |
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def escape_non_macros(text) |
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text.gsub!(/\{\{(?! \$root\.DOUBLE_LEFT_CURLY_BRACE)/, '{{ $root.DOUBLE_LEFT_CURLY_BRACE }}') |
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end |
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escape_non_macros(text) |
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text.html_safe |
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end |
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def parse_non_pre_blocks(text) |
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s = StringScanner.new(text) |
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tags = [] |
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parsed = '' |
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while !s.eos? |
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s.scan(/(.*?)(<(\/)?(pre|code)(.*?)>|\z)/im) |
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text = s[1] |
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full_tag = s[2] |
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closing = s[3] |
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tag = s[4] |
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if tags.empty? |
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yield text |
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end |
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parsed << text |
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if tag |
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if closing |
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if tags.last == tag.downcase |
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tags.pop |
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end |
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else |
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tags << tag.downcase |
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## |
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# Escape double curly braces after macro expansion. |
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# This will avoid arbitrary angular expressions to be evaluated in |
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# formatted text marked html_safe. |
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def escape_non_macros(text) |
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text.gsub!(/\{\{(?! \$root\.DOUBLE_LEFT_CURLY_BRACE)/, '{{ $root.DOUBLE_LEFT_CURLY_BRACE }}') |
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end |
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def parse_non_pre_blocks(text) |
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s = StringScanner.new(text) |
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tags = [] |
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parsed = '' |
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while !s.eos? |
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s.scan(/(.*?)(<(\/)?(pre|code)(.*?)>|\z)/im) |
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text = s[1] |
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full_tag = s[2] |
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closing = s[3] |
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tag = s[4] |
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if tags.empty? |
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yield text |
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end |
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parsed << text |
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if tag |
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if closing |
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if tags.last == tag.downcase |
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tags.pop |
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end |
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parsed << full_tag |
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else |
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tags << tag.downcase |
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end |
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parsed << full_tag |
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end |
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# Close any non closing tags |
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while tag = tags.pop |
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parsed << "</#{tag}>" |
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end |
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parsed |
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end |
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# Close any non closing tags |
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while tag = tags.pop |
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parsed << "</#{tag}>" |
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end |
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parsed |
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end |
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MACROS_RE = / |
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(!)? # escaping |
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( |
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\{\{ # opening tag |
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([\w]+) # macro name |
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(\(([^\}]*)\))? # optional arguments |
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\}\} # closing tag |
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) |
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/x unless const_defined?(:MACROS_RE) |
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MACROS_RE = / |
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(!)? # escaping |
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( |
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\{\{ # opening tag |
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([\w]+) # macro name |
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(\(([^\}]*)\))? # optional arguments |
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\}\} # closing tag |
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) |
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/x unless const_defined?(:MACROS_RE) |
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# Macros substitution |
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def execute_macros(text, project, obj, _attr, _only_path, options) |
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return if !!options[:edit] |
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text.gsub!(MACROS_RE) do |
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esc = $1 |
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all = $2 |
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macro = $3 |
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args = ($5 || '').split(',').each(&:strip!) |
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if esc.nil? |
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begin |
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exec_macro(macro, obj, args, view: self, project: project) |
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rescue => e |
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"<span class=\"flash error macro-unavailable permanent\">\ |
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#{::I18n.t(:macro_execution_error, macro_name: macro)} (#{e})\ |
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</span>".squish |
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rescue NotImplementedError |
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"<span class=\"flash error macro-unavailable permanent\">\ |
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#{::I18n.t(:macro_unavailable, macro_name: macro)}\ |
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</span>".squish |
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end || all |
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else |
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all |
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end |
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# Macros substitution |
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def execute_macros(text, project, obj, _attr, _only_path, options) |
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return if !!options[:edit] |
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text.gsub!(MACROS_RE) do |
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esc = $1 |
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all = $2 |
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macro = $3 |
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args = ($5 || '').split(',').each(&:strip!) |
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if esc.nil? |
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begin |
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exec_macro(macro, obj, args, view: self, project: project) |
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rescue => e |
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"<span class=\"flash error macro-unavailable permanent\">\ |
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#{::I18n.t(:macro_execution_error, macro_name: macro)} (#{e})\ |
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</span>".squish |
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rescue NotImplementedError |
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"<span class=\"flash error macro-unavailable permanent\">\ |
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#{::I18n.t(:macro_unavailable, macro_name: macro)}\ |
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</span>".squish |
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end || all |
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else |
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all |
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end |
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end |
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end |
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RELATIVE_LINK_RE = %r{ |
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<a |
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(?: |
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(\shref= |
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(?: # the href and link |
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(?:'(\/[^>]+?)')| |
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(?:"(\/[^>]+?)") |
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) |
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)| |
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[^>] |
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)* |
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> |
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[^<]*?<\/a> # content and closing link tag. |
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}x unless const_defined?(:RELATIVE_LINK_RE) |
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RELATIVE_LINK_RE = %r{ |
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<a |
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(?: |
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(\shref= |
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(?: # the href and link |
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(?:'(\/[^>]+?)')| |
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(?:"(\/[^>]+?)") |
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) |
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)| |
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[^>] |
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)* |
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> |
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[^<]*?<\/a> # content and closing link tag. |
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}x unless const_defined?(:RELATIVE_LINK_RE) |
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def parse_relative_urls(text, _project, _obj, _attr, only_path, _options) |
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return if only_path |
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text.gsub!(RELATIVE_LINK_RE) do |m| |
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href = $1 |
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relative_url = $2 || $3 |
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next m unless href.present? |
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if defined?(request) && request.present? |
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# we have a request! |
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protocol = request.protocol |
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host_with_port = request.host_with_port |
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elsif @controller |
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# use the same methods as url_for in the Mailer |
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url_opts = @controller.class.default_url_options |
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next m unless url_opts && url_opts[:protocol] && url_opts[:host] |
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protocol = "#{url_opts[:protocol]}://" |
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host_with_port = url_opts[:host] |
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else |
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next m |
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end |
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m.sub href, " href=\"#{protocol}#{host_with_port}#{relative_url}\"" |
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def parse_relative_urls(text, _project, _obj, _attr, only_path, _options) |
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return if only_path |
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text.gsub!(RELATIVE_LINK_RE) do |m| |
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href = $1 |
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relative_url = $2 || $3 |
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next m unless href.present? |
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if defined?(request) && request.present? |
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# we have a request! |
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protocol = request.protocol |
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host_with_port = request.host_with_port |
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elsif @controller |
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# use the same methods as url_for in the Mailer |
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url_opts = @controller.class.default_url_options |
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next m unless url_opts && url_opts[:protocol] && url_opts[:host] |
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protocol = "#{url_opts[:protocol]}://" |
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host_with_port = url_opts[:host] |
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else |
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next m |
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end |
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m.sub href, " href=\"#{protocol}#{host_with_port}#{relative_url}\"" |
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end |
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end |
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def parse_inline_attachments(text, _project, obj, _attr, only_path, options) |
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# when using an image link, try to use an attachment, if possible |
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if options[:attachments] || (obj && obj.respond_to?(:attachments)) |
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attachments = nil |
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text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m| |
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filename = $1.downcase |
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ext = $2 |
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alt = $3 |
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alttext = $4 |
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attachments ||= (options[:attachments] || obj.attachments).sort_by(&:created_on).reverse |
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# search for the picture in attachments |
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if found = attachments.detect { |att| att.filename.downcase == filename } |
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image_url = url_for only_path: only_path, controller: '/attachments', action: 'download', id: found |
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desc = found.description.to_s.gsub('"', '') |
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if !desc.blank? && alttext.blank? |
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alt = " title=\"#{desc}\" alt=\"#{desc}\"" |
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end |
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"src=\"#{image_url}\"#{alt}" |
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else |
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m |
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def parse_inline_attachments(text, _project, obj, _attr, only_path, options) |
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# when using an image link, try to use an attachment, if possible |
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if options[:attachments] || (obj && obj.respond_to?(:attachments)) |
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attachments = nil |
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text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m| |
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filename = $1.downcase |
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ext = $2 |
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alt = $3 |
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alttext = $4 |
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attachments ||= (options[:attachments] || obj.attachments).sort_by(&:created_on).reverse |
|
|
|
|
# search for the picture in attachments |
|
|
|
|
if found = attachments.detect { |att| att.filename.downcase == filename } |
|
|
|
|
image_url = url_for only_path: only_path, controller: '/attachments', action: 'download', id: found |
|
|
|
|
desc = found.description.to_s.gsub('"', '') |
|
|
|
|
if !desc.blank? && alttext.blank? |
|
|
|
|
alt = " title=\"#{desc}\" alt=\"#{desc}\"" |
|
|
|
|
end |
|
|
|
|
"src=\"#{image_url}\"#{alt}" |
|
|
|
|
else |
|
|
|
|
m |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
# Wiki links |
|
|
|
|
# |
|
|
|
|
# Examples: |
|
|
|
|
# [[mypage]] |
|
|
|
|
# [[mypage|mytext]] |
|
|
|
|
# wiki links can refer other project wikis, using project name or identifier: |
|
|
|
|
# [[project:]] -> wiki starting page |
|
|
|
|
# [[project:|mytext]] |
|
|
|
|
# [[project:mypage]] |
|
|
|
|
# [[project:mypage|mytext]] |
|
|
|
|
def parse_wiki_links(text, project, _obj, _attr, only_path, options) |
|
|
|
|
text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |_m| |
|
|
|
|
link_project = project |
|
|
|
|
esc = $1 |
|
|
|
|
all = $2 |
|
|
|
|
page = $3 |
|
|
|
|
title = $5 |
|
|
|
|
if esc.nil? |
|
|
|
|
if page =~ /\A([^\:]+)\:(.*)\z/ |
|
|
|
|
link_project = Project.find_by(identifier: $1) || Project.find_by(name: $1) |
|
|
|
|
page = $2 |
|
|
|
|
title ||= $1 if page.blank? |
|
|
|
|
end |
|
|
|
|
# Wiki links |
|
|
|
|
# |
|
|
|
|
# Examples: |
|
|
|
|
# [[mypage]] |
|
|
|
|
# [[mypage|mytext]] |
|
|
|
|
# wiki links can refer other project wikis, using project name or identifier: |
|
|
|
|
# [[project:]] -> wiki starting page |
|
|
|
|
# [[project:|mytext]] |
|
|
|
|
# [[project:mypage]] |
|
|
|
|
# [[project:mypage|mytext]] |
|
|
|
|
def parse_wiki_links(text, project, _obj, _attr, only_path, options) |
|
|
|
|
text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |_m| |
|
|
|
|
link_project = project |
|
|
|
|
esc = $1 |
|
|
|
|
all = $2 |
|
|
|
|
page = $3 |
|
|
|
|
title = $5 |
|
|
|
|
if esc.nil? |
|
|
|
|
if page =~ /\A([^\:]+)\:(.*)\z/ |
|
|
|
|
link_project = Project.find_by(identifier: $1) || Project.find_by(name: $1) |
|
|
|
|
page = $2 |
|
|
|
|
title ||= $1 if page.blank? |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
if link_project && link_project.wiki |
|
|
|
|
# extract anchor |
|
|
|
|
anchor = nil |
|
|
|
|
if page =~ /\A(.+?)\#(.+)\z/ |
|
|
|
|
page = $1 |
|
|
|
|
anchor = $2 |
|
|
|
|
end |
|
|
|
|
# Unescape the escaped entities from textile |
|
|
|
|
page = CGI.unescapeHTML(page) |
|
|
|
|
# check if page exists |
|
|
|
|
wiki_page = link_project.wiki.find_page(page) |
|
|
|
|
wiki_title = wiki_page.nil? ? page : wiki_page.title |
|
|
|
|
url = case options[:wiki_links] |
|
|
|
|
when :local; |
|
|
|
|
"#{title}.html" |
|
|
|
|
when :anchor; |
|
|
|
|
"##{title}" # used for single-file wiki export |
|
|
|
|
else |
|
|
|
|
wiki_page_id = wiki_page.nil? ? page.to_url : wiki_page.slug |
|
|
|
|
url_for(only_path: only_path, controller: '/wiki', action: 'show', project_id: link_project, id: wiki_page_id, anchor: anchor) |
|
|
|
|
end |
|
|
|
|
link_to(h(title || wiki_title), url, class: ('wiki-page' + (wiki_page ? '' : ' new'))) |
|
|
|
|
if link_project && link_project.wiki |
|
|
|
|
# extract anchor |
|
|
|
|
anchor = nil |
|
|
|
|
if page =~ /\A(.+?)\#(.+)\z/ |
|
|
|
|
page = $1 |
|
|
|
|
anchor = $2 |
|
|
|
|
end |
|
|
|
|
# Unescape the escaped entities from textile |
|
|
|
|
page = CGI.unescapeHTML(page) |
|
|
|
|
# check if page exists |
|
|
|
|
wiki_page = link_project.wiki.find_page(page) |
|
|
|
|
wiki_title = wiki_page.nil? ? page : wiki_page.title |
|
|
|
|
url = case options[:wiki_links] |
|
|
|
|
when :local; |
|
|
|
|
"#{title}.html" |
|
|
|
|
when :anchor; |
|
|
|
|
"##{title}" # used for single-file wiki export |
|
|
|
|
else |
|
|
|
|
# project or wiki doesn't exist |
|
|
|
|
all |
|
|
|
|
wiki_page_id = wiki_page.nil? ? page.to_url : wiki_page.slug |
|
|
|
|
url_for(only_path: only_path, controller: '/wiki', action: 'show', project_id: link_project, id: wiki_page_id, anchor: anchor) |
|
|
|
|
end |
|
|
|
|
link_to(h(title || wiki_title), url, class: ('wiki-page' + (wiki_page ? '' : ' new'))) |
|
|
|
|
else |
|
|
|
|
# project or wiki doesn't exist |
|
|
|
|
all |
|
|
|
|
end |
|
|
|
|
else |
|
|
|
|
all |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
# Redmine links |
|
|
|
|
# |
|
|
|
|
# Examples: |
|
|
|
|
# Issues: |
|
|
|
|
# #52 -> Link to issue #52 |
|
|
|
|
# Changesets: |
|
|
|
|
# r52 -> Link to revision 52 |
|
|
|
|
# commit:a85130f -> Link to scmid starting with a85130f |
|
|
|
|
# Documents: |
|
|
|
|
# document#17 -> Link to document with id 17 |
|
|
|
|
# document:Greetings -> Link to the document with title "Greetings" |
|
|
|
|
# document:"Some document" -> Link to the document with title "Some document" |
|
|
|
|
# Versions: |
|
|
|
|
# version#3 -> Link to version with id 3 |
|
|
|
|
# version:1.0.0 -> Link to version named "1.0.0" |
|
|
|
|
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2" |
|
|
|
|
# Attachments: |
|
|
|
|
# attachment:file.zip -> Link to the attachment of the current object named file.zip |
|
|
|
|
# Source files: |
|
|
|
|
# source:some/file -> Link to the file located at /some/file in the project's repository |
|
|
|
|
# source:some/file@52 -> Link to the file's revision 52 |
|
|
|
|
# source:some/file#L120 -> Link to line 120 of the file |
|
|
|
|
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52 |
|
|
|
|
# export:some/file -> Force the download of the file |
|
|
|
|
# Forum messages: |
|
|
|
|
# message#1218 -> Link to message with id 1218 |
|
|
|
|
# |
|
|
|
|
# Links can refer other objects from other projects, using project identifier: |
|
|
|
|
# identifier:r52 |
|
|
|
|
# identifier:document:"Some document" |
|
|
|
|
# identifier:version:1.0.0 |
|
|
|
|
# identifier:source:some/file |
|
|
|
|
def parse_redmine_links(text, project, obj, attr, only_path, options) |
|
|
|
|
text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|version|commit|source|export|message|project|user)?((#+|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|\]|<|$)}) do |_m| |
|
|
|
|
leading = $1 |
|
|
|
|
esc = $2 |
|
|
|
|
project_prefix = $3 |
|
|
|
|
project_identifier = $4 |
|
|
|
|
prefix = $5 |
|
|
|
|
sep = $7 || $9 |
|
|
|
|
identifier = $8 || $10 |
|
|
|
|
link = nil |
|
|
|
|
if project_identifier |
|
|
|
|
project = Project.visible.find_by(identifier: project_identifier) |
|
|
|
|
end |
|
|
|
|
if esc.nil? |
|
|
|
|
if prefix.nil? && sep == 'r' |
|
|
|
|
# project.changesets.visible raises an SQL error because of a double join on repositories |
|
|
|
|
if project && project.repository && (changeset = Changeset.visible.find_by(repository_id: project.repository.id, revision: identifier)) |
|
|
|
|
link = link_to(h("#{project_prefix}r#{identifier}"), { only_path: only_path, controller: '/repositories', action: 'revision', project_id: project, rev: changeset.revision }, |
|
|
|
|
class: 'changeset', |
|
|
|
|
title: truncate_single_line(changeset.comments, length: 100)) |
|
|
|
|
end |
|
|
|
|
elsif sep == '#' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
case prefix |
|
|
|
|
when nil |
|
|
|
|
if work_package = WorkPackage.visible |
|
|
|
|
.includes(:status) |
|
|
|
|
.references(:statuses) |
|
|
|
|
.find_by(id: oid) |
|
|
|
|
link = link_to("##{oid}", |
|
|
|
|
work_package_path_or_url(id: oid, only_path: only_path), |
|
|
|
|
class: work_package_css_classes(work_package), |
|
|
|
|
title: "#{truncate(work_package.subject, length: 100)} (#{work_package.status.try(:name)})") |
|
|
|
|
end |
|
|
|
|
when 'version' |
|
|
|
|
if version = Version.visible.find_by(id: oid) |
|
|
|
|
link = link_to h(version.name), { only_path: only_path, controller: '/versions', action: 'show', id: version }, |
|
|
|
|
class: 'version' |
|
|
|
|
end |
|
|
|
|
when 'message' |
|
|
|
|
if message = Message.visible.includes(:parent).find_by(id: oid) |
|
|
|
|
link = link_to_message(message, { only_path: only_path }, class: 'message') |
|
|
|
|
end |
|
|
|
|
when 'project' |
|
|
|
|
if p = Project.visible.find_by(id: oid) |
|
|
|
|
link = link_to_project(p, { only_path: only_path }, class: 'project') |
|
|
|
|
end |
|
|
|
|
when 'user' |
|
|
|
|
if user = User.in_visible_project.find_by(id: oid) |
|
|
|
|
link = link_to_user(user, class: 'user-mention') |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
elsif sep == '##' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
# Redmine links |
|
|
|
|
# |
|
|
|
|
# Examples: |
|
|
|
|
# Issues: |
|
|
|
|
# #52 -> Link to issue #52 |
|
|
|
|
# Changesets: |
|
|
|
|
# r52 -> Link to revision 52 |
|
|
|
|
# commit:a85130f -> Link to scmid starting with a85130f |
|
|
|
|
# Documents: |
|
|
|
|
# document#17 -> Link to document with id 17 |
|
|
|
|
# document:Greetings -> Link to the document with title "Greetings" |
|
|
|
|
# document:"Some document" -> Link to the document with title "Some document" |
|
|
|
|
# Versions: |
|
|
|
|
# version#3 -> Link to version with id 3 |
|
|
|
|
# version:1.0.0 -> Link to version named "1.0.0" |
|
|
|
|
# version:"1.0 beta 2" -> Link to version named "1.0 beta 2" |
|
|
|
|
# Attachments: |
|
|
|
|
# attachment:file.zip -> Link to the attachment of the current object named file.zip |
|
|
|
|
# Source files: |
|
|
|
|
# source:some/file -> Link to the file located at /some/file in the project's repository |
|
|
|
|
# source:some/file@52 -> Link to the file's revision 52 |
|
|
|
|
# source:some/file#L120 -> Link to line 120 of the file |
|
|
|
|
# source:some/file@52#L120 -> Link to line 120 of the file's revision 52 |
|
|
|
|
# export:some/file -> Force the download of the file |
|
|
|
|
# Forum messages: |
|
|
|
|
# message#1218 -> Link to message with id 1218 |
|
|
|
|
# |
|
|
|
|
# Links can refer other objects from other projects, using project identifier: |
|
|
|
|
# identifier:r52 |
|
|
|
|
# identifier:document:"Some document" |
|
|
|
|
# identifier:version:1.0.0 |
|
|
|
|
# identifier:source:some/file |
|
|
|
|
def parse_redmine_links(text, project, obj, attr, only_path, options) |
|
|
|
|
text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|version|commit|source|export|message|project|user)?((#+|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|\]|<|$)}) do |_m| |
|
|
|
|
leading = $1 |
|
|
|
|
esc = $2 |
|
|
|
|
project_prefix = $3 |
|
|
|
|
project_identifier = $4 |
|
|
|
|
prefix = $5 |
|
|
|
|
sep = $7 || $9 |
|
|
|
|
identifier = $8 || $10 |
|
|
|
|
link = nil |
|
|
|
|
if project_identifier |
|
|
|
|
project = Project.visible.find_by(identifier: project_identifier) |
|
|
|
|
end |
|
|
|
|
if esc.nil? |
|
|
|
|
if prefix.nil? && sep == 'r' |
|
|
|
|
# project.changesets.visible raises an SQL error because of a double join on repositories |
|
|
|
|
if project && project.repository && (changeset = Changeset.visible.find_by(repository_id: project.repository.id, revision: identifier)) |
|
|
|
|
link = link_to(h("#{project_prefix}r#{identifier}"), { only_path: only_path, controller: '/repositories', action: 'revision', project_id: project, rev: changeset.revision }, |
|
|
|
|
class: 'changeset', |
|
|
|
|
title: truncate_single_line(changeset.comments, length: 100)) |
|
|
|
|
end |
|
|
|
|
elsif sep == '#' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
case prefix |
|
|
|
|
when nil |
|
|
|
|
if work_package = WorkPackage.visible |
|
|
|
|
.includes(:status) |
|
|
|
|
.references(:statuses) |
|
|
|
|
.find_by(id: oid) |
|
|
|
|
link = work_package_quick_info(work_package, only_path: only_path) |
|
|
|
|
link = link_to("##{oid}", |
|
|
|
|
work_package_path_or_url(id: oid, only_path: only_path), |
|
|
|
|
class: work_package_css_classes(work_package), |
|
|
|
|
title: "#{truncate(work_package.subject, length: 100)} (#{work_package.status.try(:name)})") |
|
|
|
|
end |
|
|
|
|
elsif sep == '###' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
work_package = WorkPackage.visible |
|
|
|
|
.includes(:status) |
|
|
|
|
.references(:statuses) |
|
|
|
|
.find_by(id: oid) |
|
|
|
|
if work_package && obj && !(attr == :description && obj.id == work_package.id) |
|
|
|
|
link = work_package_quick_info_with_description(work_package, only_path: only_path) |
|
|
|
|
when 'version' |
|
|
|
|
if version = Version.visible.find_by(id: oid) |
|
|
|
|
link = link_to h(version.name), { only_path: only_path, controller: '/versions', action: 'show', id: version }, |
|
|
|
|
class: 'version' |
|
|
|
|
end |
|
|
|
|
when 'message' |
|
|
|
|
if message = Message.visible.includes(:parent).find_by(id: oid) |
|
|
|
|
link = link_to_message(message, { only_path: only_path }, class: 'message') |
|
|
|
|
end |
|
|
|
|
elsif sep == ':' |
|
|
|
|
# removes the double quotes if any |
|
|
|
|
name = identifier.gsub(%r{\A"(.*)"\z}, '\\1') |
|
|
|
|
case prefix |
|
|
|
|
when 'version' |
|
|
|
|
if project && version = project.versions.visible.find_by(name: name) |
|
|
|
|
link = link_to h(version.name), { only_path: only_path, controller: '/versions', action: 'show', id: version }, |
|
|
|
|
class: 'version' |
|
|
|
|
end |
|
|
|
|
when 'commit' |
|
|
|
|
if project && project.repository && (changeset = Changeset.visible.where(['repository_id = ? AND scmid LIKE ?', project.repository.id, "#{name}%"]).first) |
|
|
|
|
link = link_to h("#{project_prefix}#{name}"), { only_path: only_path, controller: '/repositories', action: 'revision', project_id: project, rev: changeset.identifier }, |
|
|
|
|
class: 'changeset', |
|
|
|
|
title: truncate_single_line(changeset.comments, length: 100) |
|
|
|
|
end |
|
|
|
|
when 'source', 'export' |
|
|
|
|
if project && project.repository && User.current.allowed_to?(:browse_repository, project) |
|
|
|
|
name =~ %r{\A[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?\z} |
|
|
|
|
path = $1 |
|
|
|
|
rev = $3 |
|
|
|
|
anchor = $5 |
|
|
|
|
link = link_to h("#{project_prefix}#{prefix}:#{name}"), { controller: '/repositories', action: 'entry', project_id: project, |
|
|
|
|
path: path.to_s, |
|
|
|
|
rev: rev, |
|
|
|
|
anchor: anchor, |
|
|
|
|
format: (prefix == 'export' ? 'raw' : nil) }, |
|
|
|
|
class: (prefix == 'export' ? 'source download' : 'source') |
|
|
|
|
end |
|
|
|
|
when 'attachment' |
|
|
|
|
attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil) |
|
|
|
|
if attachments && attachment = attachments.detect { |a| a.filename == name } |
|
|
|
|
link = link_to h(attachment.filename), { only_path: only_path, controller: '/attachments', action: 'download', id: attachment }, |
|
|
|
|
class: 'attachment' |
|
|
|
|
end |
|
|
|
|
when 'project' |
|
|
|
|
p = Project |
|
|
|
|
.visible |
|
|
|
|
.where(['projects.identifier = :s OR LOWER(projects.name) = :s', |
|
|
|
|
{ s: name.downcase }]) |
|
|
|
|
.first |
|
|
|
|
if p |
|
|
|
|
link = link_to_project(p, { only_path: only_path }, class: 'project') |
|
|
|
|
end |
|
|
|
|
when 'user' |
|
|
|
|
if user = User.in_visible_project.find_by(login: name) |
|
|
|
|
link = link_to_user(user, class: 'user-mention') |
|
|
|
|
end |
|
|
|
|
when 'project' |
|
|
|
|
if p = Project.visible.find_by(id: oid) |
|
|
|
|
link = link_to_project(p, { only_path: only_path }, class: 'project') |
|
|
|
|
end |
|
|
|
|
when 'user' |
|
|
|
|
if user = User.in_visible_project.find_by(id: oid) |
|
|
|
|
link = link_to_user(user, class: 'user-mention') |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
elsif sep == '##' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
if work_package = WorkPackage.visible |
|
|
|
|
.includes(:status) |
|
|
|
|
.references(:statuses) |
|
|
|
|
.find_by(id: oid) |
|
|
|
|
link = work_package_quick_info(work_package, only_path: only_path) |
|
|
|
|
end |
|
|
|
|
elsif sep == '###' |
|
|
|
|
oid = identifier.to_i |
|
|
|
|
work_package = WorkPackage.visible |
|
|
|
|
.includes(:status) |
|
|
|
|
.references(:statuses) |
|
|
|
|
.find_by(id: oid) |
|
|
|
|
if work_package && obj && !(attr == :description && obj.id == work_package.id) |
|
|
|
|
link = work_package_quick_info_with_description(work_package, only_path: only_path) |
|
|
|
|
end |
|
|
|
|
elsif sep == ':' |
|
|
|
|
# removes the double quotes if any |
|
|
|
|
name = identifier.gsub(%r{\A"(.*)"\z}, '\\1') |
|
|
|
|
case prefix |
|
|
|
|
when 'version' |
|
|
|
|
if project && version = project.versions.visible.find_by(name: name) |
|
|
|
|
link = link_to h(version.name), { only_path: only_path, controller: '/versions', action: 'show', id: version }, |
|
|
|
|
class: 'version' |
|
|
|
|
end |
|
|
|
|
when 'commit' |
|
|
|
|
if project && project.repository && (changeset = Changeset.visible.where(['repository_id = ? AND scmid LIKE ?', project.repository.id, "#{name}%"]).first) |
|
|
|
|
link = link_to h("#{project_prefix}#{name}"), { only_path: only_path, controller: '/repositories', action: 'revision', project_id: project, rev: changeset.identifier }, |
|
|
|
|
class: 'changeset', |
|
|
|
|
title: truncate_single_line(changeset.comments, length: 100) |
|
|
|
|
end |
|
|
|
|
when 'source', 'export' |
|
|
|
|
if project && project.repository && User.current.allowed_to?(:browse_repository, project) |
|
|
|
|
name =~ %r{\A[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?\z} |
|
|
|
|
path = $1 |
|
|
|
|
rev = $3 |
|
|
|
|
anchor = $5 |
|
|
|
|
link = link_to h("#{project_prefix}#{prefix}:#{name}"), { controller: '/repositories', action: 'entry', project_id: project, |
|
|
|
|
path: path.to_s, |
|
|
|
|
rev: rev, |
|
|
|
|
anchor: anchor, |
|
|
|
|
format: (prefix == 'export' ? 'raw' : nil) }, |
|
|
|
|
class: (prefix == 'export' ? 'source download' : 'source') |
|
|
|
|
end |
|
|
|
|
when 'attachment' |
|
|
|
|
attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil) |
|
|
|
|
if attachments && attachment = attachments.detect { |a| a.filename == name } |
|
|
|
|
link = link_to h(attachment.filename), { only_path: only_path, controller: '/attachments', action: 'download', id: attachment }, |
|
|
|
|
class: 'attachment' |
|
|
|
|
end |
|
|
|
|
when 'project' |
|
|
|
|
p = Project |
|
|
|
|
.visible |
|
|
|
|
.where(['projects.identifier = :s OR LOWER(projects.name) = :s', |
|
|
|
|
{ s: name.downcase }]) |
|
|
|
|
.first |
|
|
|
|
if p |
|
|
|
|
link = link_to_project(p, { only_path: only_path }, class: 'project') |
|
|
|
|
end |
|
|
|
|
when 'user' |
|
|
|
|
if user = User.in_visible_project.find_by(login: name) |
|
|
|
|
link = link_to_user(user, class: 'user-mention') |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
leading + (link || "#{project_prefix}#{prefix}#{sep}#{identifier}") |
|
|
|
|
end |
|
|
|
|
leading + (link || "#{project_prefix}#{prefix}#{sep}#{identifier}") |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
HEADING_RE = /<h(1|2|3|4)( [^>]+)?>(.+?)<\/h(1|2|3|4)>/i unless const_defined?(:HEADING_RE) |
|
|
|
|
HEADING_RE = /<h(1|2|3|4)( [^>]+)?>(.+?)<\/h(1|2|3|4)>/i unless const_defined?(:HEADING_RE) |
|
|
|
|
|
|
|
|
|
# Headings and TOC |
|
|
|
|
# Adds ids and links to headings unless options[:headings] is set to false |
|
|
|
|
def parse_headings(text, _project, _obj, _attr, _only_path, options) |
|
|
|
|
return if options[:headings] == false |
|
|
|
|
# Headings and TOC |
|
|
|
|
# Adds ids and links to headings unless options[:headings] is set to false |
|
|
|
|
def parse_headings(text, _project, _obj, _attr, _only_path, options) |
|
|
|
|
return if options[:headings] == false |
|
|
|
|
|
|
|
|
|
text.gsub!(HEADING_RE) do |
|
|
|
|
level = $1.to_i |
|
|
|
|
attrs = $2 |
|
|
|
|
content = $3 |
|
|
|
|
item = strip_tags(content).strip |
|
|
|
|
tocitem = strip_tags(content.gsub(/<br \/>/, ' ')) |
|
|
|
|
anchor = item.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-') |
|
|
|
|
@parsed_headings << [level, anchor, tocitem] |
|
|
|
|
url = full_url(anchor) |
|
|
|
|
"<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"#{url}\" class=\"wiki-anchor\">¶</a></h#{level}>" |
|
|
|
|
end |
|
|
|
|
text.gsub!(HEADING_RE) do |
|
|
|
|
level = $1.to_i |
|
|
|
|
attrs = $2 |
|
|
|
|
content = $3 |
|
|
|
|
item = strip_tags(content).strip |
|
|
|
|
tocitem = strip_tags(content.gsub(/<br \/>/, ' ')) |
|
|
|
|
anchor = item.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-') |
|
|
|
|
@parsed_headings << [level, anchor, tocitem] |
|
|
|
|
url = full_url(anchor, options[:request]) |
|
|
|
|
"<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"#{url}\" class=\"wiki-anchor\">¶</a></h#{level}>" |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
TOC_RE = /<p>\{\{([<>]?)toc\}\}<\/p>/i unless const_defined?(:TOC_RE) |
|
|
|
|
TOC_RE = /<p>\{\{([<>]?)toc\}\}<\/p>/i unless const_defined?(:TOC_RE) |
|
|
|
|
|
|
|
|
|
# Renders the TOC with given headings |
|
|
|
|
def replace_toc(text, headings) |
|
|
|
|
text.gsub!(TOC_RE) do |
|
|
|
|
if headings.empty? |
|
|
|
|
'' |
|
|
|
|
else |
|
|
|
|
div_class = 'toc' |
|
|
|
|
div_class << ' right' if $1 == '>' |
|
|
|
|
div_class << ' left' if $1 == '<' |
|
|
|
|
out = "<fieldset class='form--fieldset -collapsible'>" |
|
|
|
|
out << "<legend class='form--fieldset-legend' title='" + |
|
|
|
|
l(:description_toc_toggle) + |
|
|
|
|
"' onclick='toggleFieldset(this);'> |
|
|
|
|
<a href='javascript:'> |
|
|
|
|
#{l(:label_table_of_contents)} |
|
|
|
|
</a> |
|
|
|
|
</legend><div>" |
|
|
|
|
out << "<ul class=\"#{div_class}\"><li>" |
|
|
|
|
root = headings.map(&:first).min |
|
|
|
|
current = root |
|
|
|
|
started = false |
|
|
|
|
headings.each do |level, anchor, item| |
|
|
|
|
if level > current |
|
|
|
|
out << '<ul><li>' * (level - current) |
|
|
|
|
elsif level < current |
|
|
|
|
out << "</li></ul>\n" * (current - level) + '</li><li>' |
|
|
|
|
elsif started |
|
|
|
|
out << '</li><li>' |
|
|
|
|
end |
|
|
|
|
url = full_url anchor |
|
|
|
|
out << "<a href=\"#{url}\">#{item}</a>" |
|
|
|
|
current = level |
|
|
|
|
started = true |
|
|
|
|
# Renders the TOC with given headings |
|
|
|
|
def replace_toc(text, headings, options) |
|
|
|
|
text.gsub!(TOC_RE) do |
|
|
|
|
if headings.empty? |
|
|
|
|
'' |
|
|
|
|
else |
|
|
|
|
div_class = 'toc' |
|
|
|
|
div_class << ' right' if $1 == '>' |
|
|
|
|
div_class << ' left' if $1 == '<' |
|
|
|
|
out = "<fieldset class='form--fieldset -collapsible'>" |
|
|
|
|
out << "<legend class='form--fieldset-legend' title='" + |
|
|
|
|
l(:description_toc_toggle) + |
|
|
|
|
"' onclick='toggleFieldset(this);'> |
|
|
|
|
<a href='javascript:'> |
|
|
|
|
#{l(:label_table_of_contents)} |
|
|
|
|
</a> |
|
|
|
|
</legend><div>" |
|
|
|
|
out << "<ul class=\"#{div_class}\"><li>" |
|
|
|
|
root = headings.map(&:first).min |
|
|
|
|
current = root |
|
|
|
|
started = false |
|
|
|
|
headings.each do |level, anchor, item| |
|
|
|
|
if level > current |
|
|
|
|
out << '<ul><li>' * (level - current) |
|
|
|
|
elsif level < current |
|
|
|
|
out << "</li></ul>\n" * (current - level) + '</li><li>' |
|
|
|
|
elsif started |
|
|
|
|
out << '</li><li>' |
|
|
|
|
end |
|
|
|
|
out << '</li></ul>' * (current - root) |
|
|
|
|
out << '</li></ul>' |
|
|
|
|
out << '</div></fieldset>' |
|
|
|
|
url = full_url(anchor, options[:request]) |
|
|
|
|
out << "<a href=\"#{url}\">#{item}</a>" |
|
|
|
|
current = level |
|
|
|
|
started = true |
|
|
|
|
end |
|
|
|
|
out << '</li></ul>' * (current - root) |
|
|
|
|
out << '</li></ul>' |
|
|
|
|
out << '</div></fieldset>' |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
# |
|
|
|
|
# displays the current url plus an optional anchor |
|
|
|
|
# |
|
|
|
|
def full_url(anchor_name = '') |
|
|
|
|
return "##{anchor_name}" if current_request.nil? |
|
|
|
|
current = request.original_fullpath |
|
|
|
|
return current if anchor_name.blank? |
|
|
|
|
"#{current}##{anchor_name}" |
|
|
|
|
end |
|
|
|
|
|
|
|
|
|
def current_request |
|
|
|
|
request rescue nil |
|
|
|
|
end |
|
|
|
|
# |
|
|
|
|
# displays the current url plus an optional anchor |
|
|
|
|
# |
|
|
|
|
def full_url(anchor_name = '', current_request = nil) |
|
|
|
|
return "##{anchor_name}" if current_request.nil? |
|
|
|
|
current = current_request.original_fullpath |
|
|
|
|
return current if anchor_name.blank? |
|
|
|
|
"#{current}##{anchor_name}" |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
end |
|
|
|
|
|
Oliver Günther
7 years ago