Freemius to slack notification

readme.md

To configure a webhook in slack is very simple, go to https://yourslack.slack.com/apps/manage/custom-integrations and create a new webhook. Generate the hook and save the url that is required by the script.

freemius-to-slack.php

<?php
// Get Freemius data
$json = file_get_contents('php://input');
$data = json_decode($json, true);

if( isset( $data['objects'] ) ) {
    slack($data);
}

function slack($data) {
    $ch = curl_init();
    $headers = array(
        'Accept: application/json',
        'Content-Type: application/json'
    );

    $link = 'https://dashboard.freemius.com/#!/live/plugins/' . $data['objects']['payment']['plugin_id'] . '/users/'. $data['objects']['user_id'] . '/';
    $data = array(
        'text' => 'Sold license :tada: for ' . $data['objects']['payment']['gross'] . '$ to ' . $link,
        'channel' => 'plugin', //channel
        'username' => 'freemius-bot',
        'as_user' => 'true',
        'link_names' => 'true',
        'icon_emoji' => ':codeat:' // an emoji as logo
    );

    curl_setopt($ch, CURLOPT_URL, 'you slack webhhok url');
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

    $result = curl_exec($ch);
    if (curl_errno($ch)) {
         error_log( 'Error:' . curl_error($ch) );
    }
    curl_close ($ch);
}