private static function getPhpInsightResult($text)
{
$returnObj = array();
$sentiment = new Sentiment();
$scores = $sentiment->score($text);
$returnObj['likelihood'] = (object) array_change_key_case($scores, CASE_UPPER);
$returnObj['label'] = strtoupper($sentiment->categorise($text));
return (object) $returnObj;
}
<?php
include 'sentiment.class.php';
$sentiment = new Sentiment();
$example1 = $sentiment->categorise('Today was rubbish');
//Neg
$example2 = $sentiment->categorise('Today was amazing');
// Pos
$example3 = $sentiment->categorise('Today was ok');
// Neu
?>
<html>
<head>
</head>
<body>
<h1>phpInsight Example</h1>
<h2>Example 1</h2>
<p>Today was rubbish</p>
<p>Classification - <?php
echo $example1;
?>
</p>
<h2>Example 2</h2>
<p>Today was amazing</p>
<p>Classification - <?php
echo $example2;
public function getSentiments()
{
$connection = parent::connect();
$selectSQL = "SELECT * FROM SENTIMENT";
$rows = $connection->query($selectSQL);
$sentiments = array();
foreach ($rows as $row) {
$sentiment = new Sentiment();
$sentiment->setSentimentId($row[0]);
$sentiment->setSentimentSourceName($row[1]);
$sentiment->setSentimentSourceLink($row[2]);
$sentiment->setSentimentSourceLinkType($row[3]);
$sentiments[] = $sentiment;
}
parent::disconnect($connection);
return $sentiments;
}
/**
* Get the shared instance of Sentiment
*
* @return Sentiment
**/
public static function instance()
{
// Initialize shared instance.
if (!Sentiment::$_instance) {
Sentiment::$_instance = new Sentiment();
}
return Sentiment::$_instance;
}
<?php
include 'sentiment.class.php';
$sentiment = new Sentiment();
$examples = array(1 => 'Weather today is rubbish', 2 => 'This cake looks amazing', 3 => 'His skills are mediocre', 4 => 'He is very talented', 5 => 'She is seemingly very agressive', 6 => 'Marie was enthusiastic about the upcoming trip. Her brother was also passionate about her leaving - he would finally have the house for himself.', 7 => 'To be or not to be?', 8 => 'What The Hell !', 9 => 'Bitch');
foreach ($examples as $key => $value) {
echo '<div class="example">';
echo "<h2>Example {$key}</h2>";
echo "<blockquote>{$value}</blockquote>";
echo "Scores: <br />";
$scores = $sentiment->score($value);
echo "<ul>";
foreach ($scores as $class => $score) {
$string = "{$class} -- <i>{$score}</i>";
if ($class == $sentiment->categorise($value)) {
$string = "<b class=\"{$class}\">{$string}</b>";
}
echo "<ol>{$string}</ol>";
}
echo "</ul>";
echo '</div>';
}
echo "Process Completed";
}
.pos {
color:green;
}
.neg {
color:red;
}
</style>
</head>
<body>
<h1>phpInsight Example</h1>
<?php
$sentiment = new Sentiment();
$examples = array(1 => 'Weather today is rubbish', 2 => 'This cake looks amazing', 3 => 'His skills are mediocre', 4 => 'He is very talented', 5 => 'She is seemingly very agressive', 6 => 'Marie was enthusiastic about the upcoming trip. Her brother was also passionate about her leaving - he would finally have the house for himself.', 7 => 'To be or not to be?');
foreach ($examples as $key => $example) {
echo '<div class="example">';
echo "<h2>Example {$key}</h2>";
echo "<blockquote>{$example}</blockquote>";
echo "Scores: <br />";
$scores = $sentiment->score($example);
echo "<ul>";
foreach ($scores as $class => $score) {
$string = "{$class} -- <i>{$score}</i>";
if ($class == $sentiment->categorise($example)) {
$string = "<b class=\"{$class}\">{$string}</b>";
}
echo "<ol>{$string}</ol>";
}
<?php
require_once "SentimentPDO.php";
require_once "Sentiment.php";
if (isset($_POST['submit'])) {
$sentimentid = $_POST["sentimentid"];
$sentimentsourcename = $_POST["sentimentsourcename"];
// echo $username . "<br>\n";
$sentimentsourcelink = $_POST["sentimentsourcelink"];
//echo $password ."<br>\n";
$sentimentsourcelinktype = $_POST["sentimentsourcelinktype"];
if ($sentimentsourcename != '' && $sentimentsourcelink != '' && $sentimentsourcelinktype != '') {
$sentimentPDO = new SentimentPDO();
$sentiment = new Sentiment();
$sentiment->setSentimentId($sentimentid);
$sentiment->setSentimentSourceName($sentimentsourcename);
$sentiment->setSentimentSourceLink($sentimentsourcelink);
$sentiment->setSentimentSourceLinkType($sentimentsourcelinktype);
$sentimentPDO->updateSentiment($sentiment);
echo "<html>";
echo "<head>";
echo "<meta http-equiv='Content-Type' content='text/html; charset=UTF-8' >";
echo "<link rel='stylesheet' type='text/css' href='menu.css'>";
echo "<title>News Portal - Update Sentiment Source</title>";
echo "</head>";
echo "<body>";
include "menu.php";
echo "Updated a Sentiment Source </br>";
echo "<a href='Home.php'> Back to Home</a>";
echo "</body>";
echo "</html";
<?php
require_once "SentimentPDO.php";
require_once "Sentiment.php";
if (isset($_POST['submit'])) {
$sentimentsourcename = $_POST["sentimentsourcename"];
// echo $username . "<br>\n";
$sentimentsourcelink = $_POST["sentimentsourcelink"];
//echo $password ."<br>\n";
$sentimentsourcelinktype = $_POST["sentimentsourcelinktype"];
if ($sentimentsourcename != '' && $sentimentsourcelink != '' && $sentimentsourcelinktype != '') {
$sentimentPDO = new SentimentPDO();
$sentiment = new Sentiment();
$sentiment->setSentimentSourceName($sentimentsourcename);
$sentiment->setSentimentSourceLink($sentimentsourcelink);
$sentiment->setSentimentSourceLinkType($sentimentsourcelinktype);
$sentimentPDO->insertSentiment($sentiment);
echo "<html>";
echo "<head>";
echo "<meta http-equiv='Content-Type' content='text/html; charset=UTF-8' >";
echo "<link rel='stylesheet' type='text/css' href='menu.css'>";
echo "<title>News Portal - Insert Sentiment Source</title>";
echo "</head>";
echo "<body>";
include "menu.php";
echo "Created a Sentiment Source </br>";
echo "<a href='index.php'> Back to Home</a>";
echo "</body>";
echo "</html";
} else {
echo "Please fill all of the fields" . "<br>\n";
