Translating Open Graph prepositions - translation

I am developing an action using Open Graph (still a begginer at this). I'm from Brazil, so my action and objects are in portuguese.
Everything is working fine, but I can't translate the prepositions of the message on facebook. So when I click the button on my website, the message on facebook is:
[User] seguiu a show on Rockin'Chair (that means the user followed a show on my website).
What I need to do is to change the prepositions a and on for the equivalent on portuguese, but I couldn't find out how to do it.
Thanks, Felipe

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Need to open web page within telegram bot chat -- big picture

Building my first telegram bot and it's going to be quite complex.
Part of workflow needs to open a webview within telegram that will require user interaction, return to bot chat altering chat with data received from user.
Reading through the entire api, SO, github, I'm having trouble finding anything about the viewing webpages, much less if we can interact. Before I get deep into this project it would be awesome to have some starting direction.
Can you create web views (like you see for "instant view" articles, google maps, etc), and if so can you get data from user to use back at the chat bot?
Another option is possibly using a "game". In our case, it won't be a conventional game, but maybe we could use the html5 game to render what we need, and interact with the user. I know it can pull scores, names, etc to update message, maybe we could somehow make this work?
I'm currently working through the api. This is one of my first apps, and my first telegram bot. I really appreciate any assistance on how to get started here.
This is in Rails, using https://github.com/telegram-bot-rb/telegram_bot_app as a starter. Mostly needing to know if this concept it possible, but anything more specific would be great, too. Thanks!
You can't create web view with the bot API and you don't need to do that. You can simply link to a web page using simple links or inline buttons and the page will open in Telegram's inline browser (Depending on user's settings).
If you include the user ID in the URL you will know who is using the webpage. e.g example.com?uid=1234
Now that you know who is using the webpage, you can use the ID to send messages or anything else in Telegram chat while user is on the webpage.
At the end you can redirect the user back to your bot URL (telegram.me/botusername).
Update
You can now use Seamless Telegram Login to link to a web page and log in the user. This feature can also be used in groups
Try the new Telegram Web App API
It can open a web page on the bottom sheet, which you can expand almost to the full screen.
You can configure the web app open button by following these steps:
Open BotFather
Type /mybots, select your bot
Click Bot Settings > Menu Button
Set up a menu button that opens a certain URL

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The Facebook SDK has a message dialog that can appear for sending messages to friends. This isn't exactly what I wanted but is good enough because it means that all the programming is already done for me by Facebook, and users should be able to see these messages on https://facebook.com and the Facebook apps. https://developers.facebook.com/docs/ios/share#message-dialog

How should I show my app's icon on Facebook's friend list in iOS?

I am new in handling apps that will be connecting with Facebook.
I want to let my user log in my app with Facebook account and be able to send something, for example, a gift to their Facebook friends.
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Facebook Social Discovery - programmatic post to specific user's wall?

How do I trigger a programmatic post to a specific person's Facebook wall so that it looks like this (but replace GO TRY IT ON with my app):
I do not want this to be a generic post to the world. I want this targeted to the specific user's wall whom I specify. I want to include a specific message. I already have social discovery for my app enabled (meaning that I can see my app when I search facebook on my iPhone, and I see it in my list of apps such that I can tap the row and launch my app from facebook).
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Let sites know they were visited from WebView inside iOS App

I'm trying to figure out the best way I can inform analytics trackers that the page view is coming from my app, rather than a 'direct visit' (for example).
I have an app that displays a list view of tons of different news stories, and I want to make it so that, when a user taps on one of the stories, and it is displayed in my UIWebView, the website being loaded is somehow informed that the referral came from 'example-iphone-app', or maybe my iPhone app's website?
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