https://github.com/astares/pharo-gravatar

A simple Pharo wrapper for the Gravatar API
https://github.com/astares/pharo-gravatar

pharo

Last synced: 11 months ago
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A simple Pharo wrapper for the Gravatar API

• Host: GitHub
• URL: https://github.com/astares/pharo-gravatar
• Owner: astares
• License: mit
• Created: 2020-05-21T12:11:22.000Z (about 6 years ago)
• Default Branch: main
• Last Pushed: 2023-01-22T01:24:32.000Z (over 3 years ago)
• Last Synced: 2025-06-23T18:50:45.604Z (12 months ago)
• Topics: pharo
• Language: Smalltalk
• Size: 57.6 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Pharo-Gravatar

A simple Pharo wrapper for the Gravatar API

[![Unit Tests](https://github.com/astares/Pharo-Gravatar/workflows/Unit%20Tests/badge.svg?branch=main)](https://github.com/astares/Pharo-Gravatar/actions?query=workflow%3AUnit%20Tests)

[![Coverage Status](https://codecov.io/github/astares/Pharo-Gravatar/coverage.svg?branch=main)](https://codecov.io/gh/astares/Pharo-Gravatar/branch/main)

[![Pharo 7](https://img.shields.io/badge/Pharo-7.0-%23aac9ff.svg)](https://pharo.org/download)

[![Pharo 8](https://img.shields.io/badge/Pharo-8.0-%23aac9ff.svg)](https://pharo.org/download)

[![Pharo 9](https://img.shields.io/badge/Pharo-9.0-%23aac9ff.svg)](https://pharo.org/download)

[![Pharo 10](https://img.shields.io/badge/Pharo-10-%23aac9ff.svg)](https://pharo.org/download)

[![Pharo 11](https://img.shields.io/badge/Pharo-11-%23aac9ff.svg)](https://pharo.org/download)

## Quick start

```Smalltalk

Metacello new 

    repository: 'github://astares/Pharo-Gravatar:main/src';

    baseline: 'Gravatar';

    load

```

## Screnshot

### Windows

![alt text](doc/gravatar.png "Screenshot")

## Use in your own application

### Retrieving the image URL

Usually you display a Gravatar image within a web application. If you generate the HTML you will add an URL for the image. To get one you can use:

```Smalltalk

Gravatar imageURLFor: 'example@mail.com'

```

If you require a different size just evaluate:

```Smalltalk

Gravatar imageURLFor: 'example@mail.com' size: 32.

```

Retrieving and displaying an image

If you need the real image you can use Pharos Zinc components suite to get the image form over HTTP and open it on your Pharo desk:

```Smalltalk

|form|

form := ZnEasy getJpeg: (Gravatar imageURLFor: 'example@mail.com').

form asMorph openInWorld

```

## Internals

Gravatar is based on MD5 hashing an email address. To get the hashing just evaluate:

```Smalltalk

Gravatar hash: 'example@mail.com' 

```

### Packages

Gravatar-Core - package with the core, contains anything you need in an own app

Gravatar-Core-Tests - package with the SUnit tests

### Testing

The package comes with unit tests tests in the package Gravatar-Core-Tests. Just use the SUnit TestRunner to run them.