This example shows how to get properties from a pipeline's processed flowData based on * their metadata and the getProperties() method.This example is available in full on GitHub.
In this example we create an on premise 51Degrees device detection pipeline, in order to do this you will need a copy of the 51Degrees on-premise library and need to make the following additions to your php.ini file
Expected output
[list of properties]
Checking support for User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36
svg : No
video : No
supportstls/ssl : No
supportswebgl : No
Checking support for User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Mobile/15C114
svg : Yes
video : Yes
supportstls/ssl : Yes
supportswebgl : Yes
<?php
/* *********************************************************************
* This Original Work is copyright of 51 Degrees Mobile Experts Limited.
* Copyright 2019 51 Degrees Mobile Experts Limited, 5 Charlotte Close,
* Caversham, Reading, Berkshire, United Kingdom RG4 7BY.
*
* This Original Work is licensed under the European Union Public Licence (EUPL)
* v.1.2 and is subject to its terms as set out below.
*
* If a copy of the EUPL was not distributed with this file, You can obtain
* one at https://opensource.org/licenses/EUPL-1.2.
*
* The 'Compatible Licences' set out in the Appendix to the EUPL (as may be
* amended by the European Commission) shall be deemed incompatible for
* the purposes of the Work and the provisions of the compatibility
* clause in Article 5 of the EUPL shall not apply.
*
* If using the Work as, or as part of, a network application, by
* including the attribution notice(s) required under Article 5 of the EUPL
* in the end user terms of the application under an appropriate heading,
* such notice(s) shall fulfill the requirements of that article.
* ********************************************************************* */
require(__dir__ . "/../../vendor/autoload.php");
use fiftyone\pipeline\core\PipelineBuilder;
$device = new DeviceDetectionOnPremise();
$pipeline = new PipelineBuilder();
$pipeline = $pipeline->add($device)->build();
// Show all the properties in the device element
foreach($pipeline->getElement("device")->properties as $property){
echo("<b>" . $property["name"] . "</b> (" . $property["type"] . ") - " . $property["category"] . " - " . $property["description"]);
echo "</br>\n";
echo "</br>\n";
};
function check_browser_support($userAgent, $pipeline){
// We create the flowData object that is used to add evidence to and
// read data from
$flowData = $pipeline->createFlowData();
// We set the User-Agent
$flowData->evidence->set("header.user-agent", $userAgent);
// Now we process the flowData
$result = $flowData->process();
// We use getWhere to find all the properties of a certain category
// and fetch their values
$supported = $flowData->getWhere("category", "Supported Media");
echo "Checking support for User-Agent: '<b>" . $userAgent . "</b>'";
echo "</br>\n";
foreach ($supported as $key => $value){
echo $key . " : ";
// First we check if the property we're looking for has a meaningful
// result (see the failureToMatch example for more information)
if($result->device->ismobile->hasValue){
if($result->device->ismobile->value){
print("Yes");
} else {
print("No");
}
} else {
// If it doesn't have a meaningful result, we echo out the
// reason why it wasn't meaningful
print($result->device->ismobile->noValueMessage);
}
echo "</br>\n";
}
echo "</br>\n";
echo "</br>\n";
}
// Some example User-Agents to test
$desktopUA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36';
$iPhoneUA = 'Mozilla/5.0 (iPhone; CPU iPhone OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Mobile/15C114';
// Run the function multiple times, creating a new flowData from the pipeline
// each time
check_browser_support($desktopUA, $pipeline);
check_browser_support($iPhoneUA, $pipeline);