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d46e990d5a
git-svn-id: https://svn.redmine.org/redmine/trunk@24359 e93f8b46-1217-0410-a6f0-8f06a7374b81
41 lines
1.4 KiB
Ruby
41 lines
1.4 KiB
Ruby
# frozen_string_literal: true
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# Redmine - project management software
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# Copyright (C) 2006- Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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module Redmine
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module WikiFormatting
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module SyntaxHighlight
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def process(node, text, lang)
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# original language for extension development
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node['data-language'] = lang unless node['data-language']
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if Redmine::SyntaxHighlighting.language_supported?(lang)
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html = Redmine::SyntaxHighlighting.highlight_by_language(text, lang)
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return if html.nil?
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node.inner_html = html
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node['class'] = "#{lang} syntaxhl"
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else
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# unsupported language, remove the class attribute
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node.remove_attribute('class')
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end
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end
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end
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end
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end
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