Moesif Slim Middlware

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Middleware for PHP Slim Framework to automatically log API Calls and sends to Moesif for API analytics and log analysis

How to install

Via Composer

$ composer require moesif/moesif-slim

or add ‘moesif/moesif-slim’ to your composer.json file accordingly.

How to use

Add Middleware

Add to the root level:


use Slim\App;
use Slim\Factory\AppFactory;
use Moesif\Middleware\MoesifSlim;

// Create App instance
$app = AppFactory::create();

$moesifOptions = [
    'applicationId' => 'Your Moesif Application Id',
];

$app->addErrorMiddleware(true, true, true);

// Add Moesif Middleware
$middleware = new MoesifSlim($moesifOptions);
$app->add($middleware);

To track only certain routes, use route specific middleware setup.

Setup config

Edit config/moesif.php file.


// In config/moesif.php

return [
    //
    'applicationId' => 'Your Moesif Application Id',
    'logBody' => true,
];

Your Moesif Application Id can be found in the Moesif Portal. After signing up for a Moesif account, your Moesif Application Id will be displayed during the onboarding steps.

You can always find your Moesif Application Id at any time by logging into the Moesif Portal, click on the top right menu, and then clicking Installation.

For other configuration options, see below.

Configuration options

You can define Moesif configuration options in the config/moesif.php file. Some of these fields are functions. For options functions that take request and response as input arguments, the request and response objects passed in are Request request or Response objects.

applicationId

Type: String Required, a string that identifies your application.

identifyUserId

Type: ($request, $response) => String Optional, a function that takes a $request and $response and return a string for userId.


// In config/moesif.php

$identifyUserId = function($request, $response) {
    // Your custom code that returns a user id string
    return '12345';
};

return [
  //
  'identifyUserId' => $identifyUserId
];

identifyCompanyId

Type: ($request, $response) => String Optional, a function that takes a $request and $response and return a string for companyId.


// In config/moesif.php

$identifyCompanyId = function($request, $response) {
    # Your custom code that returns a company id string
    return '67890';
};

return [
  //
  'identifyCompanyId' => $identifyCompanyId
];

identifySessionId

Type: ($request, $response) => String Optional, a function that takes a $request and $response and return a string for sessionId. Moesif automatically sessionizes by processing at your data, but you can override this via identifySessionId if you’re not happy with the results.

getMetadata

Type: ($request, $response) => Associative Array Optional, a function that takes a $request and $response and returns $metdata which is an associative array representation of JSON.


// In config/moesif.php

$getMetadata = function($request, $response) {
  return array("foo"=>"Slim Framework example", "boo"=>"custom data");
};

return [
  //
  'getMetadata' => $getMetadata
];

apiVersion

Type: String Optional, a string to specifiy an API Version such as 1.0.1, allowing easier filters.

maskRequestHeaders

Type: $headers => $headers Optional, a function that takes a $headers, which is an associative array, and returns an associative array with your sensitive headers removed/masked.

// In config/moesif.php

$maskRequestHeaders = function($headers) {
    $headers['password'] = '****';
    return $headers;
};

return [
  //
  'maskRequestHeaders' => $maskRequestHeaders
];

maskRequestBody

Type: $body => $body Optional, a function that takes a $body, which is an associative array representation of JSON, and returns an associative array with any information removed.


// In config/moesif.php

$maskRequestBody = function($body) {
    // remove any sensitive information.
    $body['password'] = '****';
    return $body;
};

return [
  //
  'maskRequestBody' => $maskRequestBody
];

maskResponseHeaders

Type: $headers => $headers Optional, same as above, but for Responses.

maskResponseBody

Type: $body => $body Optional, same as above, but for Responses.

skip

Type: ($request, $response) => String Optional, a function that takes a $request and $response and returns true if this API call should be not be sent to Moesif.

debug

Type: Boolean Optional, If true, will print debug messages using Illuminate\Support\Facades\Log

logBody

Type: Boolean Optional, Default true, Set to false to remove logging request and response body to Moesif.

disableForking

Type: Boolean Optional, If true, this will disable forking. For the best performance, the SDK forks a process to send events by default. However, this requires your PHP environment to not have exec disabled via disable_functions.

Update a Single User

Create or update a user profile in Moesif. The metadata field can be any customer demographic or other info you want to store. Only the user_id field is required.

use Moesif\Middleware\MoesifSlim;

// Only userId is required.
// Campaign object is optional, but useful if you want to track ROI of acquisition channels
// See https://www.moesif.com/docs/api#users for campaign schema
// metadata can be any custom object
$user = array(
    "user_id" => "12345",
    "company_id" => "67890", // If set, associate user with a company object
    "campaign" => array(
        "utm_source" => "google",
        "utm_medium" => "cpc",
        "utm_campaign" => "adwords",
        "utm_term" => "api+tooling",
        "utm_content" => "landing"
    ),
    "metadata" => array(
        "email" => "john@acmeinc.com",
        "first_name" => "John",
        "last_name" => "Doe",
        "title" => "Software Engineer",
        "sales_info" => array(
            "stage" => "Customer",
            "lifetime_value" => 24000,
            "account_owner" => "mary@contoso.com"
        )
    )
);

$middleware = new MoesifSlim(['applicationId' => 'Your Moesif Application Id']);
$middleware->updateUser($user);

The metadata field can be any custom data you want to set on the user. The user_id field is required.

Update Users in Batch

Similar to updateUser, but used to update a list of users in one batch. Only the user_id field is required.

use Moesif\Middleware\MoesifSlim;

$userA = array(
    "user_id" => "12345",
    "company_id" => "67890", // If set, associate user with a company object
    "campaign" => array(
        "utm_source" => "google",
        "utm_medium" => "cpc",
        "utm_campaign" => "adwords",
        "utm_term" => "api+tooling",
        "utm_content" => "landing"
    ),
    "metadata" => array(
        "email" => "john@acmeinc.com",
        "first_name" => "John",
        "last_name" => "Doe",
        "title" => "Software Engineer",
        "sales_info" => array(
            "stage" => "Customer",
            "lifetime_value" => 24000,
            "account_owner" => "mary@contoso.com"
        )
    )
);

$userB = array(
    "user_id" => "1234",
    "company_id" => "6789", // If set, associate user with a company object
    "campaign" => array(
        "utm_source" => "google",
        "utm_medium" => "cpc",
        "utm_campaign" => "adwords",
        "utm_term" => "api+tooling",
        "utm_content" => "landing"
    ),
    "metadata" => array(
        "email" => "john@acmeinc.com",
        "first_name" => "John",
        "last_name" => "Doe",
        "title" => "Software Engineer",
        "sales_info" => array(
            "stage" => "Customer",
            "lifetime_value" => 24000,
            "account_owner" => "mary@contoso.com"
        )
    )
);

$users = array($userA, $userB);

$middleware = new MoesifSlim(['applicationId' => 'Your Moesif Application Id']);
$middleware->updateUsersBatch($users);

The metadata field can be any custom data you want to set on the user. The user_id field is required.

Update a Single Company

Create or update a company profile in Moesif. The metadata field can be any company demographic or other info you want to store. Only the company_id field is required.

use Moesif\Middleware\MoesifSlim;

// Only companyId is required.
// Campaign object is optional, but useful if you want to track ROI of acquisition channels
// See https://www.moesif.com/docs/api#update-a-company for campaign schema
// metadata can be any custom object
$company = array(
    "company_id" => "67890",
    "company_domain" => "acmeinc.com", // If domain is set, Moesif will enrich your profiles with publicly available info 
    "campaign" => array(
        "utm_source" => "google",
        "utm_medium" => "cpc",
        "utm_campaign" => "adwords",
        "utm_term" => "api+tooling",
        "utm_content" => "landing"
    ),
    "metadata" => array(
        "org_name" => "Acme, Inc",
        "plan_name" => "Free",
        "deal_stage" => "Lead",
        "mrr" => 24000,
        "demographics" => array(
            "alexa_ranking" => 500000,
            "employee_count" => 47
        )
    )
);

$middleware = new MoesifSlim(['applicationId' => 'Your Moesif Application Id']);
$middleware->updateCompany($company);

The metadata field can be any custom data you want to set on the company. The company_id field is required.

Update Companies in Batch

Similar to update_company, but used to update a list of companies in one batch. Only the company_id field is required.

use Moesif\Middleware\MoesifSlim;

$companyA = array(
    "company_id" => "67890",
    "company_domain" => "acmeinc.com", // If domain is set, Moesif will enrich your profiles with publicly available info 
    "campaign" => array(
        "utm_source" => "google",
        "utm_medium" => "cpc",
        "utm_campaign" => "adwords",
        "utm_term" => "api+tooling",
        "utm_content" => "landing"
    ),
    "metadata" => array(
        "org_name" => "Acme, Inc",
        "plan_name" => "Free",
        "deal_stage" => "Lead",
        "mrr" => 24000,
        "demographics" => array(
            "alexa_ranking" => 500000,
            "employee_count" => 47
        )
    )
);

$companies = array($companyA);

$middleware = new MoesifSlim(['applicationId' => 'Your Moesif Application Id']);
$middleware->updateCompaniesBatch($companies);

The metadata field can be any custom data you want to set on the company. The company_id field is required.

An Example Slim App with Moesif Integrated

Moesif Slim Example

Other integrations

To view more documentation on integration options, please visit the Integration Options Documentation.