qswiki/handlers/handler.h

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#ifndef HANDLER_H
#define HANDLER_H
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#include <memory>
#include "../config.h"
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#include "../response.h"
#include "../request.h"
#include "../template.h"
#include "../database/database.h"
#include "../urlprovider.h"
#include "../database/queryoption.h"
#include "../logger.h"
#include "../cache/icache.h"
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#include "../dynamic/dynamiccontent.h"
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class Handler
{
protected:
ICache *cache;
Template *templ;
Database *database;
Session *userSession;
UrlProvider *urlProvider;
HandlerConfig *handlersConfig;
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// TODO: may not to find a better place for this method
Permissions effectivePermissions(std::string page);
QueryOption queryOption(const Request &r, SORT_ORDER defaultSort = ASCENDING) const;
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public:
Handler(HandlerConfig &handlersConfig, Template &templ, Database &db, Session &userSession, UrlProvider &provider,
ICache &cache)
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{
this->handlersConfig = &handlersConfig;
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this->templ = &templ;
this->database = &db;
this->userSession = &userSession;
this->urlProvider = &provider;
this->cache = &cache;
}
virtual Response handle(const Request &r);
virtual Response handleRequest([[maybe_unused]] const Request &r)
{
return this->errorResponse("Invalid action", "This action is not implemented yet");
}
virtual bool canAccess([[maybe_unused]] const Permissions &perms)
{
return false;
}
virtual std::string accessErrorMessage()
{
return "No permission for this action";
}
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void setGeneralVars(TemplatePage &page);
virtual ~Handler()
{
}
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template <class T> inline std::shared_ptr<T> createDynamic()
{
return std::make_shared<T>(*this->templ, *this->database, *this->urlProvider);
}
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Response errorResponse(std::string errortitle, std::string errormessage, int status = 200);
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std::string createPageTitle(std::string append);
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};
#endif // HANDLER_H