53 lines
2.4 KiB
C++
53 lines
2.4 KiB
C++
#ifndef ____script_h__
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#define ____script_h__
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#include "HTTPPage.h"
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namespace http {
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class __script : public HTTPPage {
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int processCommand(std::string request, core::TCPSession *session, HTTPSession *httpSession, HTTPRequest &httpRequest, std::stringstream &data) override {
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data << "function serverSend(url, type, receiver, formData, callback) {" << std::endl;
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data << " var server = new XMLHttpRequest();" << std::endl;
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data << " server.onload = function() {" << std::endl;
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data << " if(server.readyState == 4 && server.status == 200)" << std::endl;
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data << " callback(server.responseText, receiver);" << std::endl;
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data << " };" << std::endl;
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data << " server.open(type, url, true);" << std::endl;
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data << " server.send(formData);" << std::endl;
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data << "}" << std::endl;
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data << "function getPage(url, receiver) {" << std::endl;
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data << " serverSend(url, \"GET\", receiver, null, function(data, receiver) {" << std::endl;
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data << " insertAndExecute(receiver, data);" << std::endl;
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data << " });" << std::endl;
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data << "}" << std::endl;
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data << "function process(url, formName, receiver) {" << std::endl;
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data << " var formElement = document.querySelector(\"form[name='\" + formName + \"']\");" << std::endl;
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data << " var formData = new FormData(formElement);" << std::endl;
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data << " serverSend(url, \"POST\", receiver, formData, function(data, receiver) {" << std::endl;
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data << " insertAndExecute(receiver, data);" << std::endl;
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data << " });" << std::endl;
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data << "}" << std::endl;
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data << "function insertAndExecute(id, text) {" << std::endl;
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data << " idresolved = document.getElementById(id);" << std::endl;
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data << " idresolved.innerHTML = text;" << std::endl;
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data << " var script = idresolved.getElementsByTagName(\"script\");" << std::endl;
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data << " for(var ix=0;ix<script.length;ix++) {" << std::endl;
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data << " eval(script[ix].text);" << std::endl;
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data << " }" << std::endl;
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data << "}" << std::endl;
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httpRequest.response.addHeader("Content-Type", "text/javascript");
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return true;
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}
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};
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}
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#endif
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