var Q = require("q");
// TODO negotiate text/html vs text/html+fragment (or other mime type)
/**
* @param {Request} request
* @param {String} path
* @param {String} contentType
* @returns {Response}
*/
exports.HandleHtmlFragmentResponses = function (app, handleHtmlFragmentResponse) {
handleHtmlFragmentResponse = handleHtmlFragmentResponse || exports.handleHtmlFragmentResponse;
return function (request) {
request.handleHtmlFragmentResponse = handleHtmlFragmentResponse;
return Q.fcall(app, request)
.then(function (response) {
if (response.htmlFragment) {
return Q.fcall(handleHtmlFragmentResponse, response);
} else {
return response;
}
});
};
};
exports.handleHtmlFragmentResponse = function (response) {
var htmlFragment = response.htmlFragment;
delete response.htmlFragment;
response.headers["content-type"] = "text/html; charset=utf-8";
response.body = {
forEach: function (write) {
write("\n");
write("\n");
write(" \n");
if (response.htmlTitle !== void 0) {
write(" " + escapeHtml(response.htmlTitle) + "\n");
}
write(" \n");
write(" \n");
htmlFragment.forEach(function (line) {
write(" " + line);
});
write(" \n");
write("\n");
}
};
return response;
};
exports.escapeHtml = escapeHtml;
function escapeHtml(text) {
return String(text)
.replace(/&/g, "&")
.replace(//g, ">")
.replace(/"/g, """)
}