My last attempt: Don't even know what I'm doing anymore:
Get["/{any}/x.png"] = x => {
return Response.AsImage(Program.portal.ourRoot + "x.png");
};
Get["/{any}/{moreany}/x.png"] = x => {
return Response.AsImage(Program.portal.ourRoot + "x.png");
};
Get["/{any}/{moreany}/{extraany}/x.png"] = x => {
return Response.AsImage(Program.portal.ourRoot + "x.png");
};
What I currently have in my ConfigureConvetions (in the BootStrapper). I've tried a lot of permutations so far.
protected override void ConfigureConventions(NancyConventions conventions) {
//conventions.StaticContentsConventions.AddFile("x.png", ourRoot + "x.png");
conventions.StaticContentsConventions.Add(StaticContentConventionBuilder.AddFile("/portal/images/x.png", ourRoot + "x.png"));
conventions.StaticContentsConventions.Add(StaticContentConventionBuilder.AddDirectory("images", ourRoot, new string[] { "png" }));
conventions.StaticContentsConventions.Add(StaticContentConventionBuilder.AddDirectory("/portal/", ourRoot, new string[] { "png" }));
conventions.StaticContentsConventions.Add(StaticContentConventionBuilder.AddDirectory("/", ourRoot, new string[] { "png" }));
base.ConfigureConventions(conventions);
}
I have a CustomRootPathProvider that points to ourRoot (string, currently holds a direct C:\somepathstuffhere\ to a content directory).
I only need to serve a single image for my needs (at least, for now, things always tend to grow). I'm using the directory structure as variables, so I need to be able to serve this image from a very large amount of locations.
I have a copy of the image in my root folder, and in a directory called images (the "images" has had '/''s all over it, occasionally even through the middle). I am currently referencing the image with "/images/x.png", but I've tried from the root, just the name, and "images/x.png".
Thanks!
I will post back in the mean time if I figure it out (I'm assuming its something very simple.)
Solved: Worked Around? \ Non-Optimal
I changed my /images/x.png references to 'x.png', and then I dropped the extension reference to the following line.
conventions.StaticContentsConventions.Add(StaticContentConventionBuilder.AddDirectory("/", ourRoot));
Nancy started catching the 'x.png' image for the Root Page and the \Portal\ page. And then the 2nd Get /{any}/{moreany}/x.png started catching the rest of the 'x.png' requests (\Portal\Project).
I'm really not sure, why it started working all of a sudden. I've just been playing the permutation game.
The big non-optimal part, is every single directory's version of the image is treated as brand new. If anyone can solve this one for me, that'd be nice. If I figure out what to do to fix it myself, I will post back with my solution.
SOLVED
This solution won't interest anyone familiar with web programming. Its more of a new user pitfall situation. When I started setting up NancyFX I read the documentation fairly thoroughly (even if I didn't get it all on the first read). When I got to the web.config part, I first checked the Solution Explorer in VS and I didn't see one. So I just went into my project directory and created one (And there-in lies the problem). The one I made never applied settings to the project.
I figured it was a concept error, I just didn't know enough, to know where to look.\
Thx for the community's help! Hopefully my experience helps some other 1st time user out.
Related
I can't save the quote.
Doing the query:
select
ApexClass.name, Id, CreatedDate, CreatedById, JobType,
ApexClassId, Status, JobItemsProcessed, TotalJobItems,
NumberOfErrors, CompletedDate, MethodName, ExtendedStatus,
ParentJobId, LastProcessed, LastProcessedOffset
from
AsyncApexJob
order by
CreatedDate desc
I get this error:
Calculation error on quote Q-13761: "UNAUTHORIZED"
Code:
public with sharing class QuoteCalculator {
public void calculate(QuoteModel quote, String callbackClass) {
system.debug('quote: ' +quote);
system.debug('callbackClass: ' +callbackClass);
QuoteCalculatorContext ctx = new QuoteCalculatorContext(quote, callbackClass);
SBQQ.ServiceRouter.load('SBQQ.QuoteAPI.QuoteCalculator', null, JSON.serialize(ctx));
system.debug('QuoteCalculator.calculate');
}
private class QuoteCalculatorContext {
private QuoteModel quote; //The quote and callbackClass properties are called
in the API code by the exact names seen here.
private String callbackClass; //Altering these property names will cause
calculator API calls to fail.
private QuoteCalculatorContext(QuoteModel quote, String callbackClass) {
this.quote = quote;
this.callbackClass = callbackClass;
}
}
}
anonymous window:
QuoteReader reader = new QuoteReader();
QuoteModel quote = reader.read('a0p1w000BhfXzAAJ');
System.debug(quote);
quote.lineItems[0].record.SBQQ__Quantity__c = 2;
QuoteCalculator calculator = new QuoteCalculator();
calculator.calculate(quote, 'MyCallback')
Preface
I had (almost) the same exact code base as yours, and got the same error message.
In my case there was an other sandbox I could test my code, and it turned out to be working properly there.
Cause
Later found out that the Salesforce CPQ's Calculation Quote API is using Heroku to do the calculations in order to avoid apex limits exhaustion.
From this it can be deducted, that it needs to have a Connected App. I checked the Apps -> Connected Apps setup, and found that no record was listed under the "Connected Apps OAuth Usage" page for the Salesforce CPQ. (On my other sandbox there was a "Steelbrick CPQ" row.)
From this I concluded that this might be the reason for this behaviour.
Seems like something went wrong during the "Authorize new Calculation Service" process. (Or there was a sandbox refresh and something else went wrong during it.)
Solution
The bad news is that the option to authorize a new calculation service is only visible for the first time you configure the package, which you might already done. (Well... if you haven't done, then this is a great news, because your problem is probably solved. :D) (Otherwise read further.)
The good news is I figured out a solution for the case when you already done this, yet that "Steelbrick CPQ" row is missing.
Created a scratch org and installed the Salesforce CPQ package, then before I clicked on the "Authorize new Calculation Service" link under the "Pricing and Calculation" tab in the Settings Editor, I checked the source code in hope of finding something of interest.
I did.
This link: https://rest-na.steelbrick.com/oauth/auth/https%3A%2F%2Ftest.salesforce.com/SBQQ
(⚠️NOTE: You might have to change it according to your location. There are several servers across the globe:
rest-au.steelbrick.com
rest-eu.steelbrick.com
rest-jp.steelbrick.com
rest-na.steelbrick.com
But for me the above pasted link was generated on the settings page. Which is only interesting, because I live in the EU, yet, for some reason I got the link to the rest-NA server... whatever.gif
So just make sure if you click on the link, in the address bar you can find the appropriate salesforce instance URL.)
Conclusion
With this link you won't have to reinstall the package, you just have to click on it, and allow the access from Steelbrick and the missing row will appear, and you will be authorized to use the Calculation API.
I am following the CakePHP 4.x tutorial to the letter (as far as I can see) until chapter "CMS Tutorial - Authentication".
Half way through "Now, on every request, the AuthenticationMiddleware will inspect the request session to look for an authenticated user. If we are loading the /users/login page, it will also inspect the posted form data (if any) to extract the credentials."
When I try to access articles or users I get an error:
( ! ) Fatal error: Interface
'Authentication\AuthenticationServiceProviderInterface' not found in
C:\wamp64\www\cake\src\Application.php on line 41
I have tried to figure out why this would be, but I cannot find it. I have tried looking up the same problem on the internet, no dice. Not even a mention that this could be security related (I found a mention about strict brower settings earlier but it was related to another problem).
I have uploaded my code on Github here: https://github.com/plafeber/cakephp-tutorial
I would greatly appreciate any feedback. I was under the assumption that if I create the full code set from the tutorial, given of course I run CakePHP 4.1.5 and follow the related Cake 4.x manual, that it would work. However, I already found out that I have to change the line about the use of DefaultPasswordHasher compared to what was in the code. So I can imagine the Tutorial page is not exactly as it should be.
This would be hte correct line about the use of the DefaultPasswordHasher in User.php;
//the use line
use Cake\Auth\DefaultPasswordHasher as AuthDefaultPasswordHasher;
//and the function
protected function _setPassword(string $password) : ?string
{
if (strlen($password) > 0) {
$hasher = new AuthDefaultPasswordHasher();
return $hasher->hash($password);
}
}
The solution to this was to navigate to the Cake install dir (containing the src and config folder and so on), then running the Composer call again. This apparently placed the filed in the right directories and then the error no longer appeared.
I followed this answer and it looks almost the thing I need.
The problem there is that he already knows the filename and I am doing e2e test for downloading a file, but the filename depends on the current time (even with milliseconds) so I don't really know the name (or it would be very difficult to get it).
I think I am missing something very simple here, but I was thinking of two ways:
Recreate filenames (with the same function that returns the name of this file) and start checking for existance of a file with that name, if it doesn't exist, then move to the next millisecond until I hit the right name.
Check the download folder for existance of "any" file, if I find one there then it should be the file I am downloading (for this case I don't know how to check an entire folder in protractor).
Hope you guys could help with these alternatives (I would like some help with point 2) or maybe give me a better one. Thanks
I ended up following #alecxe's suggestion and here is my answer:
var glob = require("glob");
browser.driver.wait(function () {
var filesArray = glob.sync(filePattern);
if (typeof filesArray !== 'undefined' && filesArray.length > 0) {
// this check is necessary because `glob.sync` can return
// an empty list, which will be considered as a valid output
// making the wait to end.
return filesArray;
}
}, timeout).then(function (filesArray) {
var filename = filesArray[0];
// now we have the filename and can do whatever we want
});
Just to add a little bit more background information to the #elRuLL's answer.
The main idea is based on 2 things:
browser.wait() fits the problem perfectly - it would execute a function continuously until it evaluates to true or a timeout is reached. And, the timeout mechanism is already built-in.
glob module provides a way to look for filenames matching a certain pattern (in the worst case, you can wait for the *.* - basically, any file to appear)
I am trying to build a simple photo upload app on Ionic (Cordova). I am using the cordovaImagePicker plugin to have the user select images from the mobile device. This plugin returns an array of paths on the device.
For handling the upload part I am using jquery-file-upload (mostly because that is what I used for the browser version and I am doing all kinds of processing for which I have the code ready). The problem is however that jquery-file-upload expects to work with an input element <input type="file"> which creates a javascript File object containing all kinds of metadata.
So in order to get the cordovaImagePicker to work with jquery-file-upload, I figure I have to convert the filepath to a File object. Below I am using the cordova file plugin to achieve this:
$cordovaImagePicker.getPictures($scope.pickOptions).then(function(filelist) {
$.each(filelist, function (index, filepath) {
$window.resolveLocalFileSystemURL(filepath, function(fileEntry) {
fileEntry.file(function(file) {
var reader = new FileReader();
reader.onloadend = function(e) {
fileObj = new File([this.result],"filename.jpg",{type: "image/jpeg"});
// send filelist from cordovaImagePicker to jquery-fileupload as if through file input
$('#fileupload').fileupload('send', {files: fileObj});
};
reader.readAsArrayBuffer(file);
}, function(e){$scope.errorHandler(e)});
}, function(e){$scope.errorHandler(e)});
});
}, function(error) {
// error getting photos
console.log('Error selecting images through $cordovaImagePicker');
});
So first of all this is not really working correctly, apparently I am doing doing something wrong, since for example the type attribute ends up being another object that contains the type attribute with the correct values (and other such weird issues). I would be happy if someone could point out what I am doing wrong.
Surely there must be something (cordova plugin?) that I am not aware of that does this conversion for me (including for example adding a thumbnail)? Alternatively, maybe there is something that can easily make jquery-file-upload work with filepaths? I couldn't find anything so far...
However, it feels I am trying too hard here to force connecting two components that were just not built to work together (File objects vs filepath) and I should maybe just rewrite the processing and use the cordova file transfer plugin?
I ended up rewriting the uploader with the cordova-file-transfer which works like a charm. I wasted more time trying to work around it than just rewriting it from scratch.
Is it possible to get info on what instance you're running on? I want to output just a simple identifier for which instance the code is currently running on for logging purposes.
Since there is no language tag, and seeing your profile history, I assume you are using GAE/J?
In that case, the instance ID information is embedded in one of the environment attributes that you could get via ApiProxy.getCurrentEnvironment() method. You could then extract the instance id from the resulting map using key BackendService.INSTANCE_ID_ENV_ATTRIBUTE.
Even though the key is stored in BackendService, this approach will also work for frontend instances. So in summary, the following code would fetch the instance ID for you:
String tInstanceId = ApiProxy.getCurrentEnvironment()
.getAttributes()
.get( BackendService.INSTANCE_ID_ENV_ATTRIBUTE )
.toString();
Please keep in mind that this approach is quite undocumented by Google, and might subject to change without warning in the future. But since your use case is only for logging, I think it would be sufficient for now.
With the advent of Modules, you can get the current instance id in a more elegant way:
ModulesServiceFactory.getModulesService().getCurrentInstanceId()
Even better, you should wrap the call in a try catch so that it will work correctly locally too.
Import this
import com.google.appengine.api.modules.ModulesException;
import com.google.appengine.api.modules.ModulesServiceFactory;
Then your method can run this
String instanceId = "unknown";
try{
instanceId = ModulesServiceFactory.getModulesService().getCurrentInstanceId();
} catch (ModulesException e){
instanceId = e.getMessage();
}
Without the try catch, you will get some nasty errors when running locally.
I have found this super useful for debugging when using endpoints mixed with pub-sub and other bits to try to determine why some things work differently and to determine if it is related to new instances.
Not sure about before, but today in 2021 the system environment variable GAE_INSTANCE appears to contain the instance id:
instanceId = System.getenv("GAE_INSTANCE")