Viewing file:  ErrorRenderer.h (4.25 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*
* Phusion Passenger - https://www.phusionpassenger.com/
* Copyright (c) 2014-2018 Phusion Holding B.V.
*
* "Passenger", "Phusion Passenger" and "Union Station" are registered
* trademarks of Phusion Holding B.V.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef _PASSENGER_SPAWNING_KIT_ERROR_RENDERER_H_
#define _PASSENGER_SPAWNING_KIT_ERROR_RENDERER_H_
#include <string>
#include <map>
#include <cctype>
#include <jsoncpp/json.h>
#include <Constants.h>
#include <StaticString.h>
#include <FileTools/FileManip.h>
#include <StrIntTools/Template.h>
#include <Core/SpawningKit/Context.h>
#include <Core/SpawningKit/Exceptions.h>
namespace Passenger {
namespace SpawningKit {
using namespace std;
using namespace boost;
using namespace oxt;
class ErrorRenderer {
private:
string templatesDir;
public:
ErrorRenderer(const Context &context) {
templatesDir = context.resourceLocator->getResourcesDir() + "/templates/error_renderer";
}
string renderWithDetails(const SpawningKit::SpawnException &e) const {
StringMap<StaticString> params;
string htmlFile = templatesDir + "/with_details/src/index.html.template";
string cssFile = templatesDir + "/with_details/dist/styles.css";
string jsFile = templatesDir + "/with_details/dist/bundle.js";
string cssContent = unsafeReadFile(cssFile);
string jsContent = unsafeReadFile(jsFile);
Json::Value spec;
spec["program_name"] = PROGRAM_NAME;
spec["short_program_name"] = SHORT_PROGRAM_NAME;
spec["config"] = e.getConfig().getNonConfidentialFieldsToPassToApp();
spec["journey"] = e.getJourney().inspectAsJson();
spec["error"] = e.inspectBasicInfoAsJson();
spec["diagnostics"]["system_wide"] = e.inspectSystemWideDetailsAsJson();
spec["diagnostics"]["core_process"] = e.inspectParentProcessDetailsAsJson();
if (e.getJourney().getType() == SPAWN_THROUGH_PRELOADER) {
spec["diagnostics"]["preloader_process"] =
e.inspectPreloaderProcessDetailsAsJson();
}
spec["diagnostics"]["subprocess"] = e.inspectSubprocessDetailsAsJson();
string specContent = spec.toStyledString();
params.set("CSS", cssContent);
params.set("JS", jsContent);
params.set("TITLE", "Web application could not be started");
params.set("SPEC", specContent);
return Template::apply(unsafeReadFile(htmlFile), params);
}
string renderWithoutDetails(const SpawningKit::SpawnException &e) const {
StringMap<StaticString> params;
string htmlFile = templatesDir + "/without_details/src/index.html.template";
string cssFile = templatesDir + "/without_details/dist/styles.css";
string jsFile = templatesDir + "/without_details/dist/bundle.js";
string cssContent = unsafeReadFile(cssFile);
string jsContent = unsafeReadFile(jsFile);
params.set("CSS", cssContent);
params.set("JS", jsContent);
params.set("TITLE", "Web application could not be started");
params.set("SUMMARY", e.getSummary());
params.set("ERROR_ID", e.getId());
params.set("PROGRAM_NAME", PROGRAM_NAME);
params.set("SHORT_PROGRAM_NAME", SHORT_PROGRAM_NAME);
params.set("PROGRAM_WEBSITE", PROGRAM_WEBSITE);
params.set("PROGRAM_AUTHOR", PROGRAM_AUTHOR);
return Template::apply(unsafeReadFile(htmlFile), params);
}
};
} // namespace SpawningKit
} // namespace Passenger
#endif /* _PASSENGER_SPAWNING_KIT_ERROR_RENDERER_H_ */
|