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HandlerPageView: Add [cmd:pagetitle] to set custom per-page titles

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This commit is contained in:
Albert S. 2022-01-23 10:02:46 +01:00
parent ca0c8a94fb
commit 1d5bf80710
2 changed files with 30 additions and 20 deletions
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5
handlers/handlerpageview.cpp
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@ -167,6 +167,7 @@ Response HandlerPageView::handleRequest(PageDao &pageDao, std::string pagename,
} }
} }
std::string revisionstr = std::to_string(revision->revision); std::string revisionstr = std::to_string(revision->revision);
std::string customtitle = parser.extractCommand("pagetitle", revision->content);
page.setVar("content", parsedcontent); page.setVar("content", parsedcontent);
page.setVar("index", indexcontent); page.setVar("index", indexcontent);
page.setVar("editedby", revision->author); 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("historyurl", this->urlProvider->pageHistory(pagename));
page.setVar("revision", revisionstr); page.setVar("revision", revisionstr);
setPageVars(page, pagename); setPageVars(page, pagename);
if(!customtitle.empty())
{
page.setVar("title", createPageTitle(customtitle));
}
std::string body = page.render(); std::string body = page.render();
if(revisionid == 0 && !this->userSession->loggedIn) if(revisionid == 0 && !this->userSession->loggedIn)
{ {

11
parser.cpp
View File

@ -120,8 +120,12 @@ std::string Parser::parse(const PageDao &pagedao, UrlProvider &provider, std::st
{ {
std::string result; std::string result;
// we don't care about commands, but we nevertheless replace them with empty strings // 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])"); std::regex tagfinder(
result = utils::regex_callback_replacer(tagfinder, content, [&](std::smatch &match) { 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 tag = match.str(1);
std::string content = match.str(2); std::string content = match.str(2);
std::string justreplace[] = {"b", "i", "u", "ul", "li", "ol"}; 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") 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 match); // TODO: recreate this so we don't check inside the function stuff again
} }
if(tag[0] == 'h') if(tag[0] == 'h')