I am trying to get the opposite of this:
Route::filter('force.ssl', function()
{
if( ! Request::secure())
{
return Redirect::secure(Request::path());
}
});
I have this:
Route::filter('no.ssl', function()
{
if( Request::secure())
{
// return ???
}
});
How do you make a URL not secure in laravel?
The Redirect facade has a to method that accepts a secure flag as its optional fourth argument. Therefore this should do what you need:
return Redirect::to(Request::path(), null, null, false);
Related
I want to response by async with Laravel so i use Spatie/Async after that i want continue to do another handle.
$pool = Pool::create();
$pool->add(function () {
return 1;
})->then(function () {
return response()->json(['abc'], 200);
});
foreach ($operations as $operation) {
$pool->add(function () use ($operation) {
return 111;
});
}
dd(await($pool));
How can i do that?
I am trying to cache specific urls and each url has md5 hash and If the urls updated with new md5 i want to remove the current cache and add the new one.
cached url: http://www.mysite.lo/cards/index.php?md5=f51c2ef7795480ef2e0b1bd24c9e07
function shouldFetch(event) {
if ( event.request.url.indexOf( '/cards/') == -1 ) {
return false;
}
return true;
}
self.addEventListener('fetch', function(event) {
if (shouldFetch(event)) {
event.respondWith(
caches.match(event.request).then(function(response) {
if (response !== undefined) {
return response;
} else {
return fetch(event.request).then(function (response) {
let responseClone = response.clone();
caches.open('v1').then(function (cache) {
cache.put(event.request, responseClone);
});
return response;
}).catch(function (err) {
return caches.match(event.request);
});
}
})
);
}
});
I know we can use caches.delete() and so on, but I want to call it only if the md5 updated from the new request.
Thanks
You can accomplish roughly what you describe with the following, which makes use of the ignoreSearch option when calling cache.matchAll():
self.addEventListener('fetch', (event) => {
const CACHE_NAME = '...';
const url = new URL(event.request.url);
if (url.searchParams.has('md5')) {
event.respondWith((async () => {
const cache = await caches.open(CACHE_NAME);
const cachedResponses = await cache.matchAll(url.href, {
// https://developers.google.com/web/updates/2016/09/cache-query-options
ignoreSearch: true,
});
for (const cachedResponse of cachedResponses) {
// If we already have the incoming URL cached, return it.
if (cachedResponse.url === url.href) {
return cachedResponse;
}
// Otherwise, delete the out of date response.
await cache.delete(cachedResponse.url);
}
// If we've gotten this far, then there wasn't a cache match,
// and our old entries have been cleaned up.
const response = await fetch(event.request);
await cache.put(event.request, response.clone());
return response;
})());
}
// Logic for non-md5 use cases goes here.
});
(You could make things slightly more efficient by rearranging some of the cache-manipulation code to bring it out of the critical response path, but that's the basic idea.)
I've been working on this app for a while. I have several other modules that all work fine. I've been having a ton of trouble with this particular module and it's super frustrating. This problem looks super simple. Maybe I'm over thinking it. Hopefully someone will say that I am. :)
In this module, I decided to use methods from my model. This particular one is non-instanced. Here is my model:
/*
* Account.js
*/
module.exports = {
connection: 'islMongo',
attributes: {
name: {
type: 'string',
required: true,
},
},
numberToName: function(accountNumber) {
Account.findOne(accountNumber).exec(function(err, a){
if (err) {
return 'err';
} else {
return 'ok';
}
});
return 'broke';
},
};
I call it from one of my controllers like this:
var accountName = Account.numberToName(params.id);
At this point accountName's value is "broke". I don't understand why it wouldn't either return "err" or "ok". I simplified my actual function here for testing.
Edit:
I have other calls that work properly. For instance:
updateBalance: function(account, amount, callback) {
/* Accepts account id or account object */
(function _lookupAccount(afterLookup) {
if (typeof account === 'object') return afterLookup(null, account);
Account.findOne(account)
.exec(afterLookup);
})(function (err, a) {
if (err) return callback(err);
if (!a) {
err = new Error();
err.message = "Couldn't find account.";
err.status = 400;
return callback(err);
}
a.balance = parseInt(a.balance) + parseInt(amount);
a.save(callback);
});
},
Is called like this:
Account.updateBalance(params.account, -2000);
The definition has a callback, but I don't actually use one because it isn't needed. The method works fine.
Sails.js documentation provides example methods that don't use callbacks. They simply return the requested data.
// Attribute methods
getFullName: function (){
return this.firstName + ' ' + this.lastName;
},
isMarried: function () {
return !!this.spouse;
},
isEligibleForSocialSecurity: function (){
return this.age >= 65;
},
encryptPassword: function () {
}
And called like this:
if ( rick.isMarried() ) {
// ...
}
Which is what I am trying to do with my method at the top of this post. It seems like the exec() portion of Account.findOne() isn't even being called.
Sails.js & Node.js are asynchronous. So in simple words they don't wait for response from database, but when they got date they call a callback. So you need to read about Queries and callbacks and what is callback hell (you should never do that).
And now get back to your problem.
/*
Account.js
*/
//...
numberToName: function(accountNumber, callback) {
// if you want some additional logic you can create function here and call callback in it
Account.findOne(accountNumber).exec(callback);
}
//...
Tip: callbacks first param is always error.
// AccountController
method: function(req, res){
var id = req.param('id'); // if its int you should parseInt()
var callback = function(error, account){
if(error)
res.send('error');
else
res.send(account.name);
};
Account.numberToName(id, callback);
}
how to pass a variable with the help of ajax jquery into a function directly, which is on another page
function show_data2(str1) {
xml2http = new XMLHttpRequest();
xml2http.onreadystatechange = function () {
if (xml2http.readyState === 4 && xml2http.status === 200) {
document.getElementById("show_data_sal").innerHTML = xml2http.responseText;
}
};
xml2http.open("POST", "functions.php?r=" + str1, true);
xml2http.send(str1);
};
functions.php
class querydb
{
function useHere()
{
...I want to use that variable 'r' here.
}
}
If you are using jQuery, this will be the easiest way to send post data via ajax:
var jqxhr = $.ajax( {
method: "POST",
url: "functions.php",
data: { r: "some value", s: "another value" }
})
.done(function() {
alert( "success" );
})
.fail(function() {
alert( "error" );
})
.always(function() {
alert( "complete" );
});
function.php
class querydb
{
function useHere()
{
// We're sending our post data as json so we'll need php to decode it for us to use.
$foo = json_decode($_POST[], true);
// you can now access your variables like an array
$bar = $foo['r'];
}
}
Just be sure to clean anything from post before you do anything with it to prevent any malicious parameters coming through
I have set up a form where the user can comment by entering their name, email and comment.
I want to run a validation on the input once the user leaves the #name field, but I can't get it to work please help.
$(document).ready(function() {
$('#name').on("change", function () {
var name = $('input[name=name]');
if (name.val()=='') { //A regex check will be added later on to check for invalid caracters
name.addClass('hightlight');
$('#name_error').show();
var error = true;
} else {
name.removeClass('hightlight');
$('#name_error').hide();
}
if ($(error).length) {
return false;
}
});
});
$('#name').focusout(function() {
//code
});
if you want it to trigger on leave than you can use:
$('#name').blur(function() {
//your code
}
Refer here: http://api.jquery.com/blur/
if you want to trigger on change than:
$('#name').change(function() {
//your code
}
Refer here:http://api.jquery.com/change/
You can use focusout instead of change
$(document).ready(function () {
$('#name').focusout(function () {
var name = $('input[name=name]');
if (name.val() == '') { //A regex check will be added later on to check for invalid caracters
name.addClass('hightlight');
$('#name_error').show();
var error = true;
} else {
name.removeClass('hightlight');
$('#name_error').hide();
}
if ($(error).length) {
return false;
}
});
});