Create Gemini API Client for Laravel

.github/workflows/code-quality.yml

@@ -0,0 +1,39 @@
+name: Code Quality
+
+on: ['push']
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        php-version: [8.2]
+
+    name: Code Quality
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Cache dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/.composer/cache/files
+          key: php-${{ matrix.php-version }}-composer-${{ hashFiles('composer.json') }}
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: none
+
+      - name: Install Composer dependencies
+        run: composer update --no-interaction --prefer-stable --prefer-dist
+
+      - name: Coding Style Checks
+        run: composer test:lint
+
+      - name: Types Checks
+        run: composer test:types

.github/workflows/tests.yml

@@ -0,0 +1,47 @@
+name: Tests
+
+on: ['push']
+
+jobs:
+  ci:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        php-version: [8.1, 8.2, 8.3]
+        laravel: [11.*, 10.*, 9.*]
+        dependency-version: [prefer-lowest, prefer-stable]
+        exclude:
+          - php-version: 8.1
+            laravel: 11.*
+
+    name: Tests P${{ matrix.php-version }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Cache dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/.composer/cache/files
+          key: php-${{ matrix.php-version }}-laravel-${{ matrix.laravel }}-${{ matrix.dependency-version }}-composer-${{ hashFiles('composer.json') }}
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          coverage: none
+
+      - name: Require Laravel Version
+        run: >
+          composer require --dev
+          "laravel/framework:${{ matrix.laravel }}"
+          --no-interaction --no-update
+
+      - name: Install Composer dependencies
+        run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist
+
+      - name: Unit Tests
+        run: composer test:unit

.gitignore

@@ -1,23 +1,6 @@
+composer.phar
 /vendor/
-node_modules/
-npm-debug.log
-yarn-error.log
-
-# Laravel 4 specific
-bootstrap/compiled.php
-app/storage/
-
-# Laravel 5 & Lumen specific
-public/storage
-public/hot
-
-# Laravel 5 & Lumen specific with changed public path
-public_html/storage
-public_html/hot
-
-storage/*.key
-.env
-Homestead.yaml
-Homestead.json
-/.vagrant
-.phpunit.result.cache
+/composer.lock
+/.php-cs-fixer.cache
+/.phpunit.cache/
+.idea

README.md

@@ -1 +1,157 @@
-# laravel
+<p align="center">
+    <img src="https://raw.githubusercontent.com/gemini-api-php/laravel/main/assets/example.png" width="800" alt="Gemini API Client for Laravel - Examples">
+</p>
+<p align="center">
+    <a href="https://packagist.org/packages/gemini-api-php/laravel"><img alt="Total Downloads" src="https://img.shields.io/packagist/dt/gemini-api-php/laravel"></a>
+    <a href="https://packagist.org/packages/gemini-api-php/laravel"><img alt="Latest Version" src="https://img.shields.io/packagist/v/gemini-api-php/laravel"></a>
+    <a href="https://packagist.org/packages/gemini-api-php/laravel"><img alt="License" src="https://img.shields.io/github/license/gemini-api-php/laravel"></a>
+</p>
+
+# Gemini API Client for Laravel
+
+Gemini API Client for Laravel allows you to use the Google's generative AI models, like Gemini Pro and Gemini Pro Vision in your Laravel application.
+
+Supports PHP 8.1 and Laravel v9, v10.
+
+_This library is not developed or endorsed by Google._
+
+- Erdem Köse - **[github.com/erdemkose](https://github.com/erdemkose)**
+
+## Table of Contents
+- [Installation](#installation)
+- [Configuration](#configuration)
+- [How to use](#how-to-use)
+    - [Text Generation](#text-generation)
+    - [Text Generation using Image File](#text-generation-using-image-file)
+    - [Text Generation using Image Data](#text-generation-using-image-data)
+    - [Chat Session (Multi-Turn Conversations)](#chat-session-multi-turn-conversations)
+    - [Tokens counting](#tokens-counting)
+    - [Listing models](#listing-models)
+
+## Installation
+
+> You need an API key to gain access to Google's Gemini API.
+> Visit [Google AI Studio](https://makersuite.google.com/) to get an API key.
+
+First step is to install the Gemini API Client for Laravel with Composer.
+
+```shell
+composer require gemini-api-php/laravel
+```
+
+## Configuration
+
+There are two ways to configure the client. 
+
+### Environment variables
+
+You can set the `GEMINI_API_KEY` environment variable with the API key you obtained from Google AI studio.
+
+Add the following line into your `.env` file.
+
+```shell
+GEMINI_API_KEY='YOUR_GEMINI_API_KEY'
+```
+
+### Configuration file
+
+You can also run the following command to create a configuration file in your applications config folder.
+
+```shell
+php artisan vendor:publish --provider=GeminiAPI\Laravel\ServiceProvider
+```
+
+Now you can edit the `config/gemini.php` file to configure the Gemini API client.
+
+## How to use
+
+### Text Generation
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+print Gemini::generateText('PHP in less than 100 chars');
+// PHP: A server-side scripting language used to create dynamic web applications.
+// Easy to learn, widely used, and open-source.
+```
+
+### Text Generation Using Image File
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+print Gemini::generateTextUsingImageFile(
+    'image/jpeg',
+    'elephpant.jpg',
+    'Explain what is in the image',
+);
+// The image shows an elephant standing on the Earth.
+// The elephant is made of metal and has a glowing symbol on its forehead.
+// The Earth is surrounded by a network of glowing lines.
+// The image is set against a starry background.
+```
+
+### Text Generation Using Image Data
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+print Gemini::generateTextUsingImage(
+    'image/jpeg',
+    base64_encode(file_get_contents('elephpant.jpg')),
+    'Explain what is in the image',
+);
+// The image shows an elephant standing on the Earth.
+// The elephant is made of metal and has a glowing symbol on its forehead.
+// The Earth is surrounded by a network of glowing lines.
+// The image is set against a starry background.
+```
+
+### Chat Session (Multi-Turn Conversations)
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+$chat = Gemini::startChat();
+
+print $chat->sendMessage('Hello World in PHP');
+// echo "Hello World!";
+// This code will print "Hello World!" to the standard output.
+
+print $chat->sendMessage('in Go');
+// fmt.Println("Hello World!")
+// This code will print "Hello World!" to the standard output.
+```
+
+### Tokens counting
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+print Gemini::countTokens('PHP in less than 100 chars');
+// 10
+```
+
+### Listing models
+
+```php
+use GeminiAPI\Laravel\Facades\Gemini;
+
+print_r(Gemini::listModels());
+//[
+//  [0] => GeminiAPI\Resources\Model Object
+//    (
+//      [name] => models/gemini-pro
+//      [displayName] => Gemini Pro
+//      [description] => The best model for scaling across a wide range of tasks
+//      ...
+//    )
+//  [1] => GeminiAPI\Resources\Model Object
+//    (
+//      [name] => models/gemini-pro-vision
+//      [displayName] => Gemini Pro Vision
+//      [description] => The best image understanding model to handle a broad range of applications
+//      ...
+//    )
+//]
+```

composer.json

@@ -0,0 +1,78 @@
+{
+  "name": "gemini-api-php/laravel",
+  "description": "Gemini API client for Laravel",
+  "keywords": [
+    "laravel",
+    "php",
+    "client",
+    "sdk",
+    "api",
+    "google",
+    "gemini",
+    "gemini pro",
+    "gemini pro vision",
+    "ai"
+  ],
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Erdem Köse",
+      "email": "erdemkose@gmail.com"
+    }
+  ],
+  "require": {
+    "php": "^8.1",
+    "gemini-api-php/client": "^1.1",
+    "illuminate/support": "^9.0 || ^10.0 || ^11.0",
+    "psr/container": "^1.0 || ^2.0",
+    "psr/http-client": "^1.0"
+  },
+  "require-dev": {
+    "guzzlehttp/guzzle": "^7.8.1",
+    "guzzlehttp/psr7": "^2.0",
+    "laravel/framework": "^9.0 || ^10.0 || ^11.0",
+    "laravel/pint": "^1.13.6",
+    "pestphp/pest": "^2.27.0",
+    "pestphp/pest-plugin-arch": "^2.4.1",
+    "phpstan/phpstan": "^1.10.47",
+    "symfony/var-dumper": "^6.4.0|^7.0.1"
+  },
+  "autoload": {
+    "psr-4": {
+      "GeminiAPI\\Laravel\\": "src"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "GeminiAPI\\Laravel\\Tests\\": "tests"
+    }
+  },
+  "minimum-stability": "dev",
+  "prefer-stable": true,
+  "config": {
+    "sort-packages": true,
+    "preferred-install": "dist",
+    "allow-plugins": {
+      "php-http/discovery": true,
+      "pestphp/pest-plugin": true
+    }
+  },
+  "extra": {
+    "laravel": {
+      "providers": [
+        "GeminiAPI\\Laravel\\ServiceProvider"
+      ]
+    }
+  },
+  "scripts": {
+    "lint": "pint -v",
+    "test:lint": "pint --test -v",
+    "test:types": "phpstan analyse --ansi",
+    "test:unit": "pest --colors=always",
+    "test": [
+      "@test:lint",
+      "@test:types",
+      "@test:unit"
+    ]
+  }
+}

config/gemini.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+    /**
+     * Gemini API Key
+     *
+     * You will need an API key to access the Gemini API.
+     * You can obtain it from Google AI Studio ( https://makersuite.google.com/ )
+     */
+    'api_key' => env('GEMINI_API_KEY'),
+
+    /**
+     * Gemini Base URL
+     *
+     * If you need a specific base URL for the Gemini API, you can provide it here.
+     * Otherwise, leave empty to use the default value.
+     */
+    'base_url' => env('GEMINI_BASE_URL'),
+];

phpstan.neon

@@ -0,0 +1,7 @@
+parameters:
+  level: max
+  paths:
+    - src
+    - config
+  treatPhpDocTypesAsCertain: false
+  reportUnmatchedIgnoredErrors: true