I'm using the telegram backend for ErrBot.
I know that telegram API allows for messages to use markdown and html. If I understand everything well, I could change:
self.telegram.sendMessage(msg.to.id, body)
for something using parse_mode indicating, for example, Markdown but I was wondering if there are any plans to change this (maybe adding a parameter in the configuration or in the communication functions for the bot). Or, maybe, there is a better way to do this.
I didn't find it in the documentation, but it is available: 19. Backend-specifics
Related
Bots are amazing, unless you're Google Analytics
After many months of learning to host my own Discord bot, I finally figured it out! I now have a node server running on my localhost that sends and receives data from my Discord server; it works great. I can do all kinds of the things I want to with my Discord bot.
Given that I work with analytics everyday, one project I want to figure out is how to send data to Google Analytics (specifically GA4) from this node server.
NOTE: I have had success in sending data to my Universal Analytics property. However, as awesome as that was to finally see pageviews coming into, it was equally heartbreaking to recall that Google will be getting rid of Universal Analytics in July of this year.
I have tried the following options:
GET/POST requests to the collect endpoint
This option presented itself as impossible from the get-go. In order to send a request to the collection endpoint, a client_id must be sent along with the request itself. And this client_id is something that must be generated using Google's client id algorithm. So, I can't just make one up.
If you consider this option possible, please let me know why.
Install googleapis npm package
At first, I thought I could just install the googleapis package and be ready to go, but that idea fell on its face immediately too. With this package, I can't send data to GA, I can only read with it.
Find and install a GTM npm package
There are GTM npm packages out there, but I quickly found out that they all require there to be a window object, which is something my node server would not have because it isn't a browser.
How I did this for Universal Analytics
My biggest goal is to do this without using Python, Java, C++ or any other low level languages. Because, that route would require me to learn new languages. Surely it's possible with NodeJS alone... no?
I eventually stumbled upon the idea of actually hosting a webpage as some sort of pseudo-proxy that would send data from the page to GA when accessed by something like a page scraper. It was simple. I created an HTML file that has Google Tag Manager installed on it, and all I had to do was use the puppeteer npm package.
It isn't perfect, but it works and I can use Google Tag Manager to handle and manipulate input, which is wonderful.
Unfortunately, this same method will not work for GA4 because GA4 automatically excludes all identified bot traffic automatically, and there is no way to turn that setting off. It is a very useful feature for GA4, giving it quite a bit more integrity than UA, and I'm not trying to get around that fact, but it is now the Bane of my entire goal.
https://support.google.com/analytics/answer/9888366?hl=en
Where to go from here?
I'm nearly at the end of my wits on figuring this one out. So, either an npm package exists out there that I haven't found yet, or this is a futile project.
Does anyone have any experience in sending data from NodeJS to GA4? (or even GTM?) How did you do it?
...and this client_id is something that must be generated using Google's client id algorithm. So, I can't just make one up...
Why, of course you can. GA4 generates it pretty much the same as UA does. You don't need anything from google to do it.
Besides, instead of mimicking just requests to the collect endpoint, you may just wanna go the MP route right away: https://developers.google.com/analytics/devguides/collection/protocol/ga4 The links #dockeryZ gave, work perfectly fine. Maybe try opening them in incognito, or in a different browser? Maybe you have a plugin blocking analytics urls.
Moreover, you don't really need to reinvent the bicycle. Node already has a few packages to send events to GA4, here's one looking good: https://www.npmjs.com/package/ga4-mp?activeTab=readme
Or you can just use gtag directly to send events. I see a lot of people doing it even on the front-end: https://www.npmjs.com/package/ga-gtag Gtag has a whole api not described in there. Here's more on gtag: https://developers.google.com/tag-platform/gtagjs/reference Note how the library allows you to set the client id there.
The only caveat there is that you'll have to track client ids and session ids manually. Shouldn't be too bad though. Oh, and you will have to redefine the concept of a pageview, I guess. Well, the obvious one is whenever people post in the chan that is different from the previous post in a session. Still, this will have to be defined in the code.
Don't worry about google's bot traffic detection. It's really primitive. Just make sure your useragent doesn't scream "bot" in it. Make something better up.
I need to set up an application in Azure and make communicate 2 functions (one written in C# and one written in JavaScript).
The C# fragment consists in analyzing a XML feed, get the data and save in objects then finally send them to the other JavaScript function by parameter.
I did read that we could establish communication between both functions using HTTP calls but is it possible to do it with parameters ?
If not, would have any suggestions in order to achieve something like this properly? I'm getting started with Azure and i don't have enough visibility to know what is recommened in such a situation
Thank you for your advices
Yes, this is absolutely possible. How you do this is up to you. If you look at the default HTTP trigger templates, you can see that they take parameters (for example, as query string parameters). You can find more examples in the HTTP and webhook recipes documentation.
You can use other trigger types for cross-function communication as well. Take a look at this documentation for related best practices: https://learn.microsoft.com/en-us/azure/azure-functions/functions-best-practices#cross-function-communication
I have seen this article about passing messages between extensions which works when you know the extension ids.
But, what I would really like to do is pass a message from a packaged app to an extension.
I tried to implement the steps in the article above. But i received the message that chrome.extension is not defined.
I assumed this is because it is a packaged app, that it doesnt have chrome.extension.
Is there a way to do this?
Thanks
AH
You should be able to accomplish via Web Intents, specifically the "explicit" variant that can be targeted at a specific app/extension. See this sample in the apps repository for two apps that communicate via explicit Web Intents (the same concept can be applied to an extension and an app, except the extension would receive intents via a URL specified in the manifest).
Cross-extension messaging
In addition to sending messages between different components in your
extension, you can use the messaging API to communicate with other
extensions. This lets you expose a public API that other extensions
can take advantage of.
Listening for incoming requests and connections is similar to the
internal case, except you use the runtime.onMessageExternal or
runtime.onConnectExternal methods.
http://developer.chrome.com/dev/extensions/messaging.html
I want to know how and which things are used to make google docs and box.net ?
Most of the UI functionality comes from using Javascript and HTML's DOM together with AJAX, a technique for using JS to make additional requests of the server without reloading the page.
In terms of the back-end languages (that provide the dynamic content) box.net returns PHPSESSID as part of it's set-cookie http response. They're also running nginx. So I would suspect one of the many PHP frameworks as being in use.
As for google docs, Google are known to use python quite extensively. Google's "App Engine" uses Python or Java as its languages (I believe Python was added first). So I suspect they use some customised form of python based on their own instance of their own app engine. Their http headers give nothing away, except that the Server: GSE line.
According to HowStuffWorks, Google Docs uses Java for the backend and JavaScript for the front end. Of course, HTML is in the mix there as well.
As for the database it uses, Google won't say. It will use the cloud though, we can be sure of that.
I am tring to do the following:
I want a SIP User Agent to perform the following steps on receiving an inbound call (call set up request).
1) Read the caller ID from the SIP request and Log the details to file
2) Drop the call (terminate the call without picking up the call)
I have not been able to find a high level api that will let me script this interaction. I have taken a look at Jain but it seems to be a very low level API and I imagine will require a lot of work to get the above interaction coded up and working. Can anyone suggest an apropriate API to implement the above.
NOTE: I have tried ROXEO.com and their CCXML based apps are great but their pricing is aimed at big companies, so Voxeo is not an option.
There are quite a few open source SIP stacks around two examples of many are pjsip and sipsorcery (as a disclaimer I do some dev work on the latter). It will all depend on your language and prefeences as to which one suits. There are also lots of SIP tools around that may be a more efficient approach for you such as SIPp.
Apart from those options and given your very simple requirements you could probably get away with 20 or 30 lines of code that listens on a UDP socket, parses the incoming INVITE to extract the From header and then sends back a rejection response by changing the top line of the request to make it a response and sending it back to where it came from.
If you're using C, try eXosip, you could easily whatever you want.
Here
It's clear that Jain SIP could be quite painful (actually all the configuration but the API otherwise is quite high-level, to manipulate messages) , but you can take the jain-sip-presence-proxy and removes almost everything from their INVITE handler and build your own message
if you're using java, you can use peers which provides a high level api in package net.sourceforge.peers.sip.core.useragent. The entry point is UserAgent class, take a look at gui package if you want to see how it is used. Traces are in log files so you can track calls.
ivrworx but it can handle one scenarion at a time only
Asterisk pbx can act as a simple sip client, and do just that, however if you wante to integrate something in your own solution, take a look at: http://sipsimpleclient.org/projects/sipsimpleclient/wiki/SipMiddlewareApi