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.gitignore

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/vendor
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composer.phar
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composer.lock
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.DS_Store

.travis.yml

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language: php
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php:
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- 5.4
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- 5.5
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- 5.6
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- hhvm
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before_script:
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- composer self-update
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- composer install --prefer-source --no-interaction --dev
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script: phpunit

LICENSE.md

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Apache License
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Version 2.0, January 2004
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http://www.apache.org/licenses/
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END OF TERMS AND CONDITIONS

README.md

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Laravel Sentiment Analysis
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===============
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[![Build Status](https://img.shields.io/travis/AntoineAugusti/laravel-sentiment-analysis/master.svg?style=flat)](https://travis-ci.org/AntoineAugusti/laravel-sentiment-analysis)
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[![Software License](https://img.shields.io/badge/license-Apache%202.0-brightgreen.svg?style=flat)](LICENSE.md)
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[![Latest Version](https://img.shields.io/github/release/AntoineAugusti/laravel-sentiment-analysis.svg?style=flat)](https://github.com/AntoineAugusti/laravel-sentiment-analysis/releases)
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## Introduction
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A Laravel wrapper for [phpInsight](https://github.com/JWHennessey/phpInsight).
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## Installation
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[PHP](https://php.net) 5.4+ or [HHVM](http://hhvm.com) 3.2+, and [Composer](https://getcomposer.org) are required.
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To get the latest version of Laravel Sentiment Analysis, simply require `"antoineaugusti/laravel-sentiment-analysis": "1.0.*"` in your `composer.json` file. You'll then need to run `composer install` or `composer update` to download it and have the autoloader updated.
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Once Laravel Sentiment Analysis is installed, you need to register the service provider. Open up `app/config/app.php` and add the following to the `providers` key.
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* `'Antoineaugusti\LaravelSentimentAnalysis\LaravelSentimentAnalysisServiceProvider'`
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You can register the SentimentAnalysis facade in the `aliases` key of your `app/config/app.php` file if you like.
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* `'SentimentAnalysis' => 'Antoineaugusti\LaravelSentimentAnalysis\Facades\SentimentAnalysis'`
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## Usage
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Sentences can be classified as **negative**, **neutral** or **positive**. The only supported language for the moment is **English**.
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### SentimentAnalysis::isNegative($sentence)
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Returns a boolean telling if the given `$sentence` is classified as negative.
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### SentimentAnalysis::isNeutral($sentence)
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Returns a boolean telling if the given `$sentence` is classified as neutral.
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### SentimentAnalysis::isPositive($sentence)
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Returns a boolean telling if the given `$sentence` is classified as positive.
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### SentimentAnalysis::decision($sentence)
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Get the sentiment of a sentence. Will return `negative`, `neutral` or `positive`
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### SentimentAnalysis::score($sentence)
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Get the confidence of a decision for a result. The closer to 1, the better!

composer.json

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{
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"name": "antoineaugusti/laravel-sentiment-analysis",
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"description": "A Laravel wrapper that performs sentiment analysis over an English sentence",
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"keywords": ["laravel", "framework", "sentiment analysis", "sentiment", "analysis", "Augusti", "Antoine Augusti", "AntoineAugusti"],
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"license": "Apache-2.0",
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"authors": [
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{
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"name": "Antoine Augusti",
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"email": "antoine.augusti@gmail.com"
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}
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],
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"require": {
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"php": ">=5.4.0",
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"illuminate/support": "~4.2",
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"jwhennessey/phpinsight": "dev-master"
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},
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"require-dev": {
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"phpunit/phpunit": "~4.0"
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},
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"autoload": {
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"psr-0": {
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"Antoineaugusti\\LaravelSentimentAnalysis\\": "src/"
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}
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}
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}

phpunit.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<phpunit backupGlobals="false"
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backupStaticAttributes="false"
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bootstrap="vendor/autoload.php"
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colors="true"
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convertErrorsToExceptions="true"
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convertNoticesToExceptions="true"
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convertWarningsToExceptions="true"
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processIsolation="false"
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stopOnFailure="false"
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syntaxCheck="false"
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>
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<testsuites>
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<testsuite name="Package Test Suite">
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<directory suffix=".php">./tests/</directory>
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</testsuite>
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</testsuites>
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</phpunit>
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<?php namespace Antoineaugusti\LaravelSentimentAnalysis\Facades;
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use Illuminate\Support\Facades\Facade;
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class SentimentAnalysis extends Facade
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{
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/**
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* Get the registered name of the component.
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*
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* @return string
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*/
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protected static function getFacadeAccessor() { return 'sentimentanalysis'; }
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}
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<?php namespace Antoineaugusti\LaravelSentimentAnalysis;
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use Illuminate\Support\ServiceProvider;
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class LaravelSentimentAnalysisServiceProvider extends ServiceProvider {
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/**
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* Indicates if loading of the provider is deferred.
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*
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* @var bool
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*/
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protected $defer = false;
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/**
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* Bootstrap the application events.
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*
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* @return void
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*/
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public function boot()
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{
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$this->package('antoineaugusti/laravel-sentiment-analysis');
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}
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/**
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* Register the service provider.
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*
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* @return void
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*/
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public function register()
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{
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$this->app['sentimentanalysis'] = $this->app->share(function($app) {
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return new SentimentAnalysis;
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});
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}
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/**
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* Get the services provided by the provider.
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*
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* @return array
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*/
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public function provides()
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{
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return array();
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}
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}

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