OG | An OpenGraph parser in Swift

by zadr Swift Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | OG Summary

OG is a Swift library. OG has no bugs, it has no vulnerabilities and it has low support. However OG has a Non-SPDX License. You can download it from GitHub.

You know the smart previews of websites that appear on Facebook or Twitter? OpenGraph is the spec’s used to help make that happen. Apple, recognizing that OpenGraph isn’t the friendliest term, calls these previews [Link Previews] Hey, searchbot indexer, OG is a Link Preview Parser. Requirements include iOS 8, Mac OS X 10.9, tvOS 9.0 or watchOS 2.0 and Swift 3.0 (included with Xcode 8.x) or Swift 4.0 (Included with Xcode 9.x). What do I do to start using this?. If you need any help, or find a bug, please [open an issue] If you’d like to fix a bug or make any other contribution, feel free to open an issue, [make a pull request] or [update the wiki] with anything that you found helpful. What does using this look like?. Probably, put a preview of the website on screen. To help with this, every OpenGraph Metadata object has a title, an imageUrl, and a url of what to open upon tap or click.

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Quality

Security

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Support

OG has a low active ecosystem.

It has 48 star(s) with 5 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 1 have been closed. On average issues are closed in 8 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of OG is current.

Quality

OG has no bugs reported.

Security

OG has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

OG has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

OG releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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OG Key Features

No Key Features are available at this moment for OG.

OG Examples and Code Snippets

No Code Snippets are available at this moment for OG.

Community Discussions

Trending Discussions on OG

How to inject vault and consume hashicorp vault secrets?

Next.js Dynamic Meta Tags with SSG Not Pre-Rendering

How can I set the environment variable in request header for curl?

Vaadin Charts: selection should stay visible

Python scrape JS data

Deep copy queue recursively C++ (Implemented using a doubly linked list)

Extracting a string from another string Javascript

C# parse FHIR bundle - read resources

Ho do i share title and metadata on LInkedin / FB of dynamically generated titles on sub-pages of Single page application?

c# how to convert a JWK to a RsaSecurityKey

QUESTION

How to inject vault and consume hashicorp vault secrets?

Asked 2021-Jun-14 at 23:58

I don't understand how to apply hashicorp vault to inject secrets in my app.

The following link shows a couple of examples https://www.vaultproject.io/docs/platform/k8s/injector/examples

I used the environment variables example from the same post. But it seems not all the env variables are injected into the app. For instance, ENVs in one of my layouts don't seem to get applied meta property="og:title" content="#{ENV['NAME']}" - shows no value. But the app is running, /vault/secrets/... has files with contents.

Here's a part of the Deployment config of my app.

When there're multiple secrets/templates, the Deployment is going to look ugly.

There's absolutely no description for configmap example but this is probably what I should be using instead of env.

...

ANSWER

Answered 2021-Apr-18 at 18:36

If you want to inject the vault secret into the deployment pod what you can do

There is one great project on Github Vault-CRD in java: https://github.com/DaspawnW/vault-crd

Vault CRD for sharing Vault Secrets with Kubernetes. It injects & sync values from Vault to Kubernetes secret. You can use these secrets as environment variables inside pod.

the flow goes something like : vault to Kubernetes secret > and that secrets get injected into deployment using YAML same as configmap

apart from this there is also another nice method of sidecar pattern.

for that, there is a very nice tutorial: https://github.com/hashicorp/hands-on-with-vault-on-kubernetes

another one : https://www.hashicorp.com/blog/injecting-vault-secrets-into-kubernetes-pods-via-a-sidecar

Source https://stackoverflow.com/questions/67151027

QUESTION

Next.js Dynamic Meta Tags with SSG Not Pre-Rendering

Asked 2021-Jun-12 at 16:29

I have spent the better part of three days trying to get a Open Graph image generator working for my Next.js blog. After getting frustrated with hitting the 50mb function size limit I changed away from an API to a function call in the getStaticProps method of my pages/blog/[slug].tsx. This is working but now the issue is with the meta tags. I am dynamically setting them using the image path from the image generation function as well as information from the respective post. When I view the page source, I see all the appropriate tags and the open graph image has been generated and the path works but none of these tags are seen by crawlers. Upon checking the source file I realized that none of the head tags are pre-rendered. I am not sure if I am not understanding exactly what SSG does because I thought it would pre-render my blog pages (including the head). This seems like a common use case, and although I found some relevant questions on SO, I haven't found anyone really answering it. Is this an SSG limitation? I have seen tutorials for dynamic meta tags and they use SSR but that doesn't seem like it should be necessary.

...

ANSWER

Answered 2021-Jun-12 at 16:29

Thanks for anyone who looked at my issue. I figured it out! The way I implemented my dark mode used conditional rendering on the whole app to prevent any initial flash. I have changed the way I do dark mode and everything is working now!

Source https://stackoverflow.com/questions/67914091

QUESTION

How can I set the environment variable in request header for curl?

Asked 2021-Jun-10 at 17:26

How can I set the environment variable in request header for curl

...

ANSWER

Answered 2021-Jun-10 at 16:09

Use --header "access_token: \"${SOME_ENV_TOKEN}\""

The ' quotes disable variable expansion in sh.

Source https://stackoverflow.com/questions/67924837

QUESTION

Vaadin Charts: selection should stay visible

Asked 2021-Jun-10 at 07:08

I am building an app with Vaadin 14.4.8 and I have a question about the pie chart. When I am selecting a tile in the pie on mobile, the halo appears and stays visible. In the desktop variant the halo is only visible on mouse over. I am looking for a way that the halo stays visible, when a tile is selected on mobile and desktop by the user and through a listener.

Can I set chart behavior always to mobile or is there another possibillity? I did find a solution directly in highcharts but I couldn't apply this to the Vaadin charts -> Highcharts, set halo on select in pie chart

Thank you in advance your answers.

...

ANSWER

Answered 2021-Jun-09 at 07:40

The effect you are seeing on mobile is still just the same hover effect like on desktop. On mobile, with touch events, there is no equivalent of a "mouse leave" event, so the slice will stay hovered after tapping on it, and will only disappear after tapping somewhere else.

However the charts have an actual selection mode, which you can enable by:

Source https://stackoverflow.com/questions/67883470

QUESTION

Python scrape JS data

Asked 2021-Jun-07 at 11:51

im webscraping and it seems that this site hides their images within the JS..

...

ANSWER

Answered 2021-Jun-07 at 10:26

You can use json module to parse the data. For example:

Source https://stackoverflow.com/questions/67869593

QUESTION

Deep copy queue recursively C++ (Implemented using a doubly linked list)

Asked 2021-Jun-05 at 20:38

I'm building a queue using a doubly linked list. I want my deep copy constructor to recursively deep copy the entire queue however I get a segmentation fault when I do the following:

...

ANSWER

Answered 2021-Jun-05 at 20:38

First, understand you're not actually copying anything here. You're just enumerating by recursion and assigning pointers. At best that is a shallow copy; in reality your algorithm is completely broken. There are ways to copy a linked list recursively, including bidirectional linked lists. Whether it is wise to do so is another story.

Unidirectional List

Before getting into the subject of a bidirectional linked list, consider the base case of a unidirectional list. Suppose you have a linked list with nodes like this:

Source https://stackoverflow.com/questions/67853256

QUESTION

Extracting a string from another string Javascript

Asked 2021-Jun-04 at 17:03

I have this particular string :

TOYIN KEMIOGS/OYO/2277TGOGSLAGOS

from this string containing 2 '/'

I want it to extract from wherever we have OGS and stop at wherever we have OGS. OGS always start and end my extracted string

I want an extracted result like this

OGS/OYO/2277TGOGS

Thanks so much

...

ANSWER

Answered 2021-Jun-04 at 16:22

You can use match method of string to extract the data required.

Source https://stackoverflow.com/questions/67840618

QUESTION

C# parse FHIR bundle - read resources

Asked 2021-Jun-04 at 14:03

I'm new to working with FHIR and need help with parsing a FHIR-Bundle (xml) in C#. I'm able to get the URL of the patient- or organization-resource from the composition-resource in the bundle, but need to store the values of the resources (e.g. name of patient) into variables to work with them, e.g. store them to an SQL database. Can you help me please? Thx in advance!

...

ANSWER

Answered 2021-Jun-03 at 15:23

You could do the following:

Source https://stackoverflow.com/questions/67817730

QUESTION

Ho do i share title and metadata on LInkedin / FB of dynamically generated titles on sub-pages of Single page application?

Asked 2021-Jun-04 at 13:43

I have set up a Single page application in Angular and currently dynamically set the page title and OG/ meta parameters based on the routing. i.e. for instance everytime the route is changed within the app using this. the titleService also updates the page title and meta tags of the page :

...

ANSWER

Answered 2021-Jun-04 at 13:43

Updating the meta data with a single page web app only updates it on the client side. LinkedIn, Facebook, and other social sharing sites do not load and interpret JavaScript. They simply grab the HTML file returned from the server and use whatever meta data is included there. As such, the custom routing and related data that has been implemented in JavaScript will never be read, and instead the default will always be shown.

There are a number of possible solutions though, but all require a decent amount of work and have their pros and cons depending on the scope of your project. You could look into pre building the HTML on the server for initial page load or adjusting the HTML file's meta data on the server before sending it over.

A simple pre-render approach:

One approach to pre-rendering just the meta data would be to have a script that runs after you build your code that creates individual html pages with the adjusted meta data. (Disclaimer: I primarily use React and not much Angular, so the examples may be slightly off but the general idea should be the same across frameworks)

Check out this file as an example -
https://github.com/cid-harvard/growth-lab-app-front-end/blob/master/prerender-metadata.js

Here I read in the built index.html file, modify the metadata for each route by using regex to find and replace a key set of characters (that are placed in the HTML template file) and then saved back out as a separate HTML file that is to be served with the proper meta data (but will otherwise run the SPA identically when the page is fully loaded).

In order to be easily searched and replaced, the HTML template includes the "default" meta data like this:

Source https://stackoverflow.com/questions/67837235

QUESTION

c# how to convert a JWK to a RsaSecurityKey

Asked 2021-Jun-02 at 09:23

I am trying to verify signatures against a public key, and i got that working using RSACryptoproviders etc. I set the public key (importing the key in PEM format, reading the rsa parameters and then creating an RsaSecurityKey) It all works, but now a client wants me to support not only the PEM format, but also de JWK format.

When I google, I find 100 sites converting PEM's to JWK's (there is a JwkConvert class even) but it only goes one way.

How in c# can I do it the other way around? so I can convert the JWK to a RsaSecurityKey?

I found this post: How to transform a jwk to public key over openssl But i'm hoping i don't have to write all that myself..

Also, i'm allready using BouncyCastle crypto library (I use it for importing the PEM format)

I was hoping I could retreive the RsaParameters from the JWK, but i'm just a user of crypto and the letters don't tell me anything.

to give a bit more information, this is my JWK:

...

ANSWER

Answered 2021-Jun-02 at 09:23

as it turns out it was an oopsie from my side.. the string i posted was a jsonWebKeySET and not just a single jsonwebkey. I put it in the constructor of the JsonWebKey class and got no parse error whatsoever (grrr microsoft) so assumed it was correct.

Turns out I had to use the JsonWebKeySet() class. @jps comment helped a lot after that. (don't know how to give you credit for that)

Source https://stackoverflow.com/questions/67800128

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install OG

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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