WikiGraph::WikiPage& make_wiki_page(string path_to_html, string path_to_txt) {
auto toRet = new WikiGraph::WikiPage;
WikiGraph::WikiPage& new_page = *toRet; //get reference to the newly created object
ifstream html_file(path_to_html.c_str()); //open html file
new_page.title = getPageTitle(html_file); // use already existing method to get title
html_file.close();
new_page.txt_location = path_to_txt; //save the path to the txt file
new_page.html_location = path_to_html; //save the path to the html file
return new_page;
}
unsigned PageAsJson::operator() (tnt::HttpRequest& request, tnt::HttpReply& reply, tnt::QueryParams& qparam)
{
std::string content = request.getArg("content");
std::string contentOutput;
unsigned ret = HTTP_INTERNAL_SERVER_ERROR;
// handle all pages that mustn't be called by url here
if(content == "page" ||
content == "page.json" ||
content == "404" ||
content == "500")
{
contentOutput = scallComp("404", request);
ret = HTTP_NOT_FOUND;
}
else
{
try
{
// call content component
contentOutput = scallComp(content, request, qparam);
ret = HTTP_OK;
}
catch(tnt::NotFoundException&)
{
contentOutput = scallComp("404", request);
ret = HTTP_NOT_FOUND;
}
catch(std::runtime_error& e)
{
tnt::QueryParams errorParam;
errorParam.add("errorMessage", e.what());
contentOutput = scallComp("500", request, errorParam);
ret = HTTP_INTERNAL_SERVER_ERROR;
}
}
Json::Value replyContent;
Json::FastWriter jsonWriter;
replyContent["content"] = contentOutput;
replyContent["title"] = getPageTitle(request);
reply.out() << jsonWriter.write(replyContent);
reply.setContentType("application/json");
return ret;
}
//Creates a new WikiPage from HTML and text source files
WikiGraph::WikiPage& make_wiki_page(string path_to_html, string path_to_txt){
//Dynamically allocate memory for the WikiPage. Remember to delete in destructor
WikiGraph::WikiPage *page = new WikiGraph::WikiPage;
WikiGraph::WikiPage &pageRef = *page;
page->ID = 0;
//Open a file stream to read the page title from the HTML source
ifstream ffi;
ffi.open(path_to_html);
//Find the title of the page using the input stream
page->title = getPageTitle(ffi);
ffi.close();
//Set the file paths
page->html_location = path_to_html;
page->txt_location = path_to_txt;
return pageRef;
}
