54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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* This project is licensed under the MIT license. For more information see the
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* LICENSE file.
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*/
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#pragma once
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// -----------------------------------------------------------------------------
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#include <string>
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#include <regex>
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#include "maddy/lineparser.h"
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// -----------------------------------------------------------------------------
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namespace maddy {
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// -----------------------------------------------------------------------------
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/**
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* ImageParser
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*
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* Has to be used before the `LinkParser`.
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*
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* @class
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*/
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class ImageParser : public LineParser
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{
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public:
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/**
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* Parse
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*
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* From Markdown: ``
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*
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* To HTML: `<img src="http://example.com/a.png" alt="text"/>`
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*
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* @method
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* @param {std::string&} line The line to interpret
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* @return {void}
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*/
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void
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Parse(std::string& line) override
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{
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static std::regex re("\\!\\[([^\\]]*)\\]\\(([^\\]]*)\\)");
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static std::string replacement = "<img src=\"$2\" alt=\"$1\"/>";
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line = std::regex_replace(line, re, replacement);
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}
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}; // class ImageParser
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// -----------------------------------------------------------------------------
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} // namespace maddy
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