crtxcr/qswiki
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base: crtxcr:ca0c8a94fb8bace5b581c412505f8ec22535cac7
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crtxcr:master
crtxcr:next
crtxcr:WIP/cpp20
crtxcr:feature/markdown
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compare: crtxcr:b2a7ea40318d57b5f72446d1eff9a2dff088cb29
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crtxcr:master
crtxcr:next
crtxcr:WIP/cpp20
crtxcr:feature/markdown

2 Commits
ca0c8a94fb ... b2a7ea4031

Author SHA1 Message Date
Albert S
b2a7ea4031 Parser: Take 'content' by const reference. 2022-01-23 10:12:37 +01:00
Albert S
1d5bf80710 HandlerPageView: Add [cmd:pagetitle] to set custom per-page titles 2022-01-23 10:02:46 +01:00
4 changed files with 42 additions and 32 deletions
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5
handlers/handlerpageview.cpp
View File

@ -167,6 +167,7 @@ Response HandlerPageView::handleRequest(PageDao &pageDao, std::string pagename,
}
}
std::string revisionstr = std::to_string(revision->revision);
std::string customtitle = parser.extractCommand("pagetitle", revision->content);
page.setVar("content", parsedcontent);
page.setVar("index", indexcontent);
page.setVar("editedby", revision->author);
@ -174,6 +175,10 @@ Response HandlerPageView::handleRequest(PageDao &pageDao, std::string pagename,
page.setVar("historyurl", this->urlProvider->pageHistory(pagename));
page.setVar("revision", revisionstr);
setPageVars(page, pagename);
if(!customtitle.empty())
{
page.setVar("title", createPageTitle(customtitle));
}
std::string body = page.render();
if(revisionid == 0 && !this->userSession->loggedIn)
{

8
iparser.h
View File

@ -8,10 +8,10 @@
class IParser
{
public:
virtual std::string extractCommand(std::string cmdname, std::string content) const = 0;
virtual std::vector<Headline> extractHeadlines(std::string content) const = 0;
virtual std::string parse(const PageDao &pagedao, UrlProvider &provider, std::string content) const = 0;
virtual std::vector<std::string> extractCategories(std::string content) const = 0;
virtual std::string extractCommand(std::string cmdname, const std::string &content) const = 0;
virtual std::vector<Headline> extractHeadlines(const std::string &content) const = 0;
virtual std::string parse(const PageDao &pagedao, UrlProvider &provider, const std::string &content) const = 0;
virtual std::vector<std::string> extractCategories(const std::string &content) const = 0;
virtual ~IParser(){};
};

19
parser.cpp
View File

@ -27,7 +27,7 @@ SOFTWARE.
#include "parser.h"
#include "utils.h"
#include "htmllink.h"
std::vector<Headline> Parser::extractHeadlines(std::string content) const
std::vector<Headline> Parser::extractHeadlines(const std::string &content) const
{
std::vector<Headline> result;
std::string reg = R"(\[h(1|2|3)\](.*?)\[/h\1\])";
@ -46,7 +46,7 @@ std::vector<Headline> Parser::extractHeadlines(std::string content) const
return result;
}
std::vector<std::string> Parser::extractCategories(std::string content) const
std::vector<std::string> Parser::extractCategories(const std::string &content) const
{
std::vector<std::string> result;
std::string reg = R"(\[category\](.*?)\[/category\])";
@ -62,7 +62,7 @@ std::vector<std::string> Parser::extractCategories(std::string content) const
return result;
}
std::string Parser::extractCommand(std::string cmdname, std::string content) const
std::string Parser::extractCommand(std::string cmdname, const std::string &content) const
{
std::string cmd = "[cmd:" + cmdname + "]";
std::string cmdend = "[/cmd:" + cmdname + "]";
@ -116,12 +116,16 @@ std::string Parser::processLink(const PageDao &pageDao, UrlProvider &urlProvider
return htmllink.render();
}
std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, std::string content) const
std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, const std::string &content) const
{
std::string result;
// we don't care about commands, but we nevertheless replace them with empty strings
std::regex tagfinder(R"(\[(b|i|u|li||ul|ol|link|wikilink|h\d|cmd:rename|cmd:redirect|category)*?\]((\s|\S)*?)\[/\1])");
result = utils::regex_callback_replacer(tagfinder, content, [&](std::smatch &match) {
std::regex tagfinder(
R"(\[(b|i|u|li||ul|ol|link|wikilink|h\d|cmd:rename|cmd:redirect|cmd:pagetitle|category)*?\]((\s|\S)*?)\[/\1])");
result = utils::regex_callback_replacer(
tagfinder, content,
[&](std::smatch &match)
{
std::string tag = match.str(1);
std::string content = match.str(2);
std::string justreplace[] = {"b", "i", "u", "ul", "li", "ol"};
@ -132,7 +136,8 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, std::st
}
if(tag == "link" || tag == "wikilink")
{
return this->processLink(pagedao, provider,
return this->processLink(
pagedao, provider,
match); // TODO: recreate this so we don't check inside the function stuff again
}
if(tag[0] == 'h')

8
parser.h
View File

@ -8,10 +8,10 @@ class Parser : public IParser
std::string processLink(const PageDao &pageDao, UrlProvider &urlProvider, std::smatch &match) const;
public:
std::string extractCommand(std::string cmdname, std::string content) const;
std::vector<Headline> extractHeadlines(std::string content) const override;
std::vector<std::string> extractCategories(std::string content) const override;
std::string parse(const PageDao &pagedao, UrlProvider &provider, std::string content) const override;
std::string extractCommand(std::string cmdname, const std::string &content) const;
std::vector<Headline> extractHeadlines(const std::string &content) const override;
std::vector<std::string> extractCategories(const std::string &content) const override;
std::string parse(const PageDao &pagedao, UrlProvider &provider, const std::string &content) const override;
using IParser::IParser;
~Parser(){};
};