72 строки
1.8 KiB
C++
72 строки
1.8 KiB
C++
#include "parsermarkdown.h"
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#include "logger.h"
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#include "htmllink.h"
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std::string ParserMarkdown::processLink(const PageDao &pageDao, UrlProvider &urlProvider, std::smatch &match) const
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{
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std::string inner = match.str(1);
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std::string link = match.str(2);
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HtmlLink htmllink;
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htmllink.href = link;
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htmllink.innervalue = inner;
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if(link.find("http://") == 0 || link.find("https://") == 0)
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{
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return htmllink.render();
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}
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if(pageDao.exists(link))
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{
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htmllink.cssclass = "exists";
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}
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else
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{
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htmllink.cssclass = "notexists";
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}
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htmllink.href = urlProvider.page(htmllink.href);
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return htmllink.render();
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}
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ParserMarkdown::ParserMarkdown()
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{
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}
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std::vector<Headline> ParserMarkdown::extractHeadlines(std::string content) const
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{
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std::vector<Headline> result;
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utils::regex_callback_extractor(std::regex(R"((#{1,6}) (.*))"), content, [&](std::smatch &smatch) {
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Headline h;
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h.level = smatch.str(1).length();
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h.title = smatch.str(2);
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result.push_back(h);
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});
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return result;
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}
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std::string ParserMarkdown::parse(const PageDao &pagedao, UrlProvider &provider, std::string content) const
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{
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std::shared_ptr<maddy::ParserConfig> config = std::make_shared<maddy::ParserConfig>();
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auto maddy = std::make_shared<maddy::Parser>(config);
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auto linkParser = std::make_shared<maddy::LinkParser>();
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linkParser->setCallback([&](std::smatch &match) { return processLink(pagedao, provider, match); });
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maddy->setLinkParser(linkParser);
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// TODO: hack because the parser breaks if there is an \r
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content = utils::strreplace(content, "\r", "");
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std::stringstream s{content};
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std::string result = maddy->Parse(s);
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return result;
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}
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std::string ParserMarkdown::extractCommand(std::string cmdname, std::string content) const
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{
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return "";
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}
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std::vector<std::string> ParserMarkdown::extractCategories(std::string content) const
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{
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return { };
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}
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