i have a problem. I must recover the data from a xml file inside my print machine becouse i want recove number of copy each day but i can see only total copy from start day of machine.
My script must recover from xml file the total copy day by day and with my manipulition the script subtracts the number each day.
I have alredy try use my little script like follow
require 'net/http'
require 'uri'
uri = URI.parse( "http://192.168.1.80/wcd/system_counter.xml" )
params = {'q'=>'cheese'}
http = Net::HTTP.new(uri.host, uri.port)
request = Net::HTTP::Get.new(uri.path)
request.set_form_data( params )
# instantiate a new Request object
request = Net::HTTP::Get.new( uri.path+ '?' + request.body )
response = http.request(request)
puts response.body
but when i try with other html page i have correctly response and i can see the code of page with my page i have this html page like response:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">
<HTML lang="en">
<HEAD>
<TITLE></TITLE>
<meta http-equiv="Expires" content="0">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<meta content="text/javascript" http-equiv="Content-Script-Type">
<noscript>
<meta http-equiv="refresh" content="0; URL=/wcd/js_error.xml">
</noscript>
</HEAD>
<BODY BGCOLOR="#ffffff" LINK="#000000" ALINK="#ff0000" VLINK="#000000" onload="location.replace('/wcd/index.html?access=SYS_COU');" >
</BODY>
</HTML>
When i go from browser i can see correctly number of copy.
What for your experiece the correctly mode for bypass this restriction with ruby code?
Thanks for all help.
Related
I'm using JS-Cookie for setting a Cookie via the front-end.
Why can't I access it in my Laravel 5.8 application with:
dd(request()->cookies)? The Cookie is visible with the name, but the value is null. But when I do try to get the Value of the Cookie via the "normal" way, I do get the value: dd($_COOKIE['the-cookie-value-i-want']);.
How can I access the value of the Cookie via the "Laravel-way"? Which is more secure.
I know this is an old question, but you can disable encryption for specific cookies instead of disabling it for everything (which would break secure sessions).
Edit the \App\Http\Middleware\EncryptCookies class to include the following:
/**
* The names of the cookies that should not be encrypted.
*
* #var array
*/
protected $except = [
'my_frontend_cookie_name'
];
You can now access the cookie value via request()->cookie() or the Cookie::get() facade.
Only cookie created by laravel can handle by laravel.
Now here is the way you can achieve this
Go to : app > Http > Kernal.php : under $middlewareGroups array comment this
'web' => [
//\App\Http\Middleware\EncryptCookies::class,
And then try
Here is the demo
<!doctype html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Laravel</title>
</head>
<body>
{{ Cookie::get('cookie1') }}
{{ request()->cookie('cookie1') }}
<script type="text/javascript">
document.cookie = 'cookie1=test; path=/'
</script>
</body>
</html>
I have a controller that create model attribute and passes to the view "partial.html" to generate output
partial.html
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>Home page</title>
<meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
</head>
<body>
<p>
<span th:text="'Today is: ' + ${message}"></span>
</p>
</body>
</html>
and inside a controller method
model.addAttribute("message", search);
How to do I get Htlm Output to a string inside controller method?
like this
String htmlOutput="from partial.html";
Let's say you have a HTML file with two variable name and todayDate.
You want to process it and want to store it in a string / database / AWS S3.
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
</head>
<body>
<p>Hello</p>
<p th:text="${name}"></p>
<p th:text="${todayDate}"></p>
</body>
</html>
Your HTML file location is src/main/resources/templates/home.html
By using the below function you can get the final processed HTML as:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<p>Hello</p>
<p>Manoj</p>
<p>30 November 2019</p>
</body>
</html>
import org.thymeleaf.context.Context;
#GetMapping("/")
public void process() {
SpringTemplateEngine templateEngine = new SpringTemplateEngine();
ClassLoaderTemplateResolver templateResolver = new ClassLoaderTemplateResolver();
templateResolver.setPrefix("templates/");
templateResolver.setCacheable(false);
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode("HTML");
// https://github.com/thymeleaf/thymeleaf/issues/606
templateResolver.setForceTemplateMode(true);
templateEngine.setTemplateResolver(templateResolver);
Context ctx = new Context();
SimpleDateFormat dateFormat = new SimpleDateFormat("dd MMMM yyyy");
Calendar cal = Calendar.getInstance();
ctx.setVariable("todayDate", dateFormat.format(cal.getTime()));
ctx.setVariable("name", "Manoj");
final String result = templateEngine.process("home", ctx);
System.out.println("result:" + result);
}
If you're using the usual Spring MVC approach, as Joanna says you're doing things in the wrong order. The Controller creates the model and specifies the view, and then after that the view is rendered by the Thymeleaf template that uses the model.
If, on the other hand, you're trying to render Thymeleaf templates yourself (rather than sending them to the user's browser directly, maybe for use in HTML email or to store prerendered pages in a database or something), then you'd need to create your own Thymeleaf Template Engine to use. Refer to the "Creating and configuring the Template Engine" section of the documentation for details. You can create your own Engine, and then use its process method to get the result of the template to put into a variable for further use.
You may looking for this, getting directly the result HTML, just ignore the email part of the post.
Then, you can create this:
final Context ctx = new Context(locale);
ctx.setVariable("name", recipientName);
ctx.setVariable("subscriptionDate", new Date());
ctx.setVariable("hobbies", Arrays.asList("Cinema", "Sports", "Music"));
ctx.setVariable("imageResourceName", imageResourceName);
// so that we can reference it from HTML
final String htmlContent = this.templateEngine.process("html/email-inlineimage.html", ctx);
So you have the htmlContext of rendered thymeleaf template (with vars)
Once the control goes out to view processor (JSP/Thymeleaf etc), it will not be coming back to controller. You will be able to get the raw html response in a customFilter, but not in the Controller.
Lets say I have a website "example.com". I call the following line
// Pass html content of the site.com to a string
string htmlCode = client.DownloadString("http://example.com");
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(WebUtility.HtmlDecode(htmlCode));
For some websites I have the exact html I want. But some sites return a html consist of forms, or with an empty body and some kind of scripts.
Example for script one:
<!DOCTYPE html>
<html><head>
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Expires" content="-1">
<meta http-equiv="CacheControl" content="no-cache">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="data:;base64,iVBORw0KGgo=">
<script>
(function(){
var securemsg;
var dosl7_common;
window["bobcmn"] = "111110111110102000000022000000052000000002a4b927ad200000096300000000300000000300000006/TSPD/300000008TSPD_101300000005https200000000200000000";
window.hQv=!!window.hQv;try{(function(){try{var __,i_,j_=1,O_=1,z_=1,s_=1,S_=1,Ji=1,li=1,oi=1,si=1;for(var Si=0;Si<i_;++Si)j_+=2,O_+=2,z_+=2,s_+=2,S_+=2,Ji+=2,li+=2,oi+=2,si+=3;__=j_+O_+z_+s_+S_+Ji+li+oi+si;window.SL===__&&(window.SL=++__)}catch(JI){window.SL=__}var OI=!0;function SI(_){_&&(OI=!1,document.cookie="brav=ad");return OI}function _j(){}SI(window[_j.name]===_j);SI("function"!==typeof ie9rgb4);SI(/\x3c/.test(function(){return"\x3c"})&!/x3d/.test(function(){return"'x3'+'d';"}));
var ij=window.attachEvent||/mobi/i.test(window["\x6e\x61vi\x67a\x74\x6f\x72"]["\x75\x73e\x72A\x67\x65\x6et"]),Ij=+new Date+6E5,Jj,lj,Oj=setTimeout,zj=ij?3E4:6E3;function Zj(){if(!document.querySelector)return!0;var _=+new Date,l=_>Ij;if(l)return SI(!1);l=lj&&Jj+zj<_;l=SI(l);Jj=_;lj||(lj=!0,Oj(function(){lj=!1},1));return l}Zj();var sj=[17795081,27611931586,1558153217];
function Sj(_){_="string"===typeof _?_:_.toString(36);var l=window[_];if(!l.toString)return;var O=""+l;window[_]=function(_,O){lj=!1;return l(_,O)};window[_].toString=function(){return O}}for(var si=0;si<sj.length;++si)Sj(sj[si]);SI(!1!==window.hQv);
(function iJ(){if(!Zj())return;var l=!1;function O(l){for(var z=0;l--;)z+=Z(document.documentElement,null);return z}function Z(l,z){var O="vi";z=z||new s;return o_(l,function(l){l.setAttribute("data-"+O,z._s());return Z(l,z)},null)}function s(){this.Lz=1;this.Jz=0;this.il=this.Lz;this.c=null;this._s=function(){this.c=this.Jz+this.il;if(!isFinite(this.c))return this.reset(),this._s();this.Jz=this.il;this.il=this.c;this.c=null;return this.il};this.reset=function(){this.Lz++;this.Jz=0;this.il=this.Lz}}
var S=!1;function z(l,z){if(!Zj())return;var O=document.createElement(l);z=z||document.body;z.appendChild(O);O&&O.style&&(O.style.display="none");Zj()}function J_(z,O){if(!Zj())return;O=O||z;var Z="|";function s(l){l=l.split(Z);var z=[];for(var O=0;O<l.length;++O){var S="",I_=l[O].split(",");for(var J_=0;J_<I_.length;++J_)S+=I_[J_][J_];z.push(S)}return z}var J_=0,o_="datalist,details,embed,figure,hrimg,strong,article,formaddress|audio,blockquote,area,source,input|canvas,form,link,tbase,option,details,article";
o_.split(Z);o_=s(o_);o_=new RegExp(o_.join(Z),"g");while(o_.exec(z))o_=new RegExp((""+new Date)[8],"g"),l&&(S=Zj()),++J_;return Zj()?O(J_&&1):void 0}function o_(l,O,Z){if(!Zj())return;(Z=Z||S)&&z("div",l);l=l.children;var s=0;for(var J_ in l){Z=l[J_];try{Z instanceof HTMLElement&&(O(Z),++s)}catch(o_){}}return Zj()?s:void 0}J_(iJ,O);Zj()})();var IJ=82;window.oz={zz:"0820fdace1017800ebdf62cbc35cbeca5d8b435652ee3d253bb2e03195f77060a34ecc0424666f18abca1759ee2fa744800dfad86d4269514242d4fceed9d9c70b54e28c9b8c3fbf20a4971c6cf7cf3e60654d34ea06fc0747a30d8d8807f58873200a982d1d45fb8ed817474e167ab24b6ec97b833fc5141c0ef332e22dc753"};function I(_){return 396>_}
function J(_){var l=arguments.length,O=[];for(var Z=1;Z<l;++Z)O.push(arguments[Z]-_);return String.fromCharCode.apply(String,O)}function L(_,l){_+=l;return _.toString(36)}(function JJ(l){return l?0:JJ(l)*JJ(l)})(OI);})();}catch(x){document.cookie='brav=oex'+x;}finally{ie9rgb4=void(0);};function ie9rgb4(a,b){return a>>b>>0};
})();
</script>
<script type="text/javascript" src="/TSPD/084fc6184bab20009b43f88181dfc281050b986fbf5cd6e7067eeb760574cf33392dd93acd61a34b?type=8"></script>
<script>
(function(){
var securemsg;
var dosl7_common;
window["blobfp"] = "1111111110112000003e82ff5ac71e30000004a91d2b9750979230f005996dcd100001c20be2e63e7a47a6a80ea7aac3f26b85092554439d9300000020http://re.security.f5aas.com/re/";
})();
</script>
<script type="text/javascript" src="/TSPD/084fc6184bab20009b43f88181dfc281050b986fbf5cd6e7067eeb760574cf33392dd93acd61a34b?type=11"></script>
<noscript>Please enable JavaScript to view the page content.</noscript>
</head><body>
</body></html>
How can I deal with this "ecnryption" system and get the final html I want that is on "example.com", that you see when you check the source on the browser?
Do you have a F5 Server in front of your webserver? Because I have a similar situation, where that Javascript gets injected in my code (which leads to problems).
This was due to page loading with an AJAX call. It could be solved by using PhantomJS web driver.
I'm trying to scan html content to find if the source code includes a meta refresh tag in order to get the URL.
Here are some of the cases of meta http-equiv="refresh" tags I've seen
<META HTTP-EQUIV="refresh" CONTENT="0;URL=https://example.de/">
<META HTTP-EQUIV="refresh" CONTENT="0; URL=https://example.com/test">
<meta http-equiv="refresh" content='0;URL=/test' />
<meta http-equiv='refresh' content='0; URL=/test' />
Here is he what I have come up with
$url = response.body.scan(/(CONTENT="0;URL=)(.*?)(">)/)
/(CONTENT="0;URL=)(.*?)(">)/ will work fine for the first instance without the space between ; and URL not for anything else.
Can someone help me with a regex that will work on all 4 scenarios?
Try this out:
$url = response.body.scan(/(CONTENT|content)=["']0;\s?URL=(.*?)(["']\s*\/?>)/)
I try to parse HTML using HtmlAgilityPack using simple doc.load method by passing the URL, but it comes with the following result how can I resolve this issue?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<script type="text/javascript">
function setCookie(c_name, value, expiredays) {
var exdate = new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie = c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";
expires=" + exdate.toGMTString()) + ";path=/"; }
function getHostUri()
{ var loc = document.location; return loc.toString(); }
setCookie('YPF8827340282Jdskjhfiw_928937459182JAX666', '202.142.170.42', 10);
setCookie('DOAReferrer', document.referrer, 10); location.href = getHostUri();
</script>
</head>
<body>
<noscript>This site requires JavaScript and Cookies to be enabled. Please change your browser settings or upgrade your browser.</noscript>
</body></html>
This site requires JavaScript and Cookies to be enabled.
Please change your browser settings or upgrade your
browser.
This Message says it all, the side needs javascript to be loaded, and HtmlAgilityPack is no JavascriptEngine!
The Load Method of the HtmlDocument can not interpret and execute Javascript-Code it´s just a simple "Download"-Function for static HTML-Sites.
What you could try to do is, with Firebug (or something else) check which HttpRequest are made to get the content, and this Requests you have to recreate in C# to get the HTML you want!
Here are some similar Questions:
Running Scripts in HtmlAgilityPack
C# - Get JavaScript variable value using HTMLAgilityPack
Calling javascript function from HtmlAgilityPack