heise/shariff

PHP backend for Shariff. Shariff enables website users to share their favorite content without compromising their privacy.

Wednesday, May 30, 2018
by pmb0
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The README.md

Shariff PHP Backend

Shariff is used to determine how often a page is shared in social media, but without generating requests from the displaying page to the social sites., _(*1)

, _(*2)

This document describes the PHP backend of Shariff., _(*3)

Supported services

Buffer
Facebook
Pinterest
Reddit
StumbleUpon
Xing
Vk

Requirements

To run Shariff PHP Backend on your server you need one of these PHP versions:, _(*4)

Older versions and HHVM are not supported., _(*5)

Installing the Shariff backend on your own server

To run Shariff under a certain URL, unzip the release zip file into a directory under the document root of your web server., _(*6)

Take a look into the demo application in the index.php file and adjust the configuration as necessary., _(*7)

The following configuration options are available:, _(*8)

Key	Type	Description
`cacheClass`	`string`	Optional Cache class name. Has to implement `Heise\Shariff\CacheInterface`. Defaults to internal Laminas Cache.
`cache`	`object`	File cache settings, which are passed on to the Cache class. See description below.
`domains`	`array`	Domains for which share counts may be requested. If empty, all domains are allowed.
`services`	`array`	List of services to be enabled. See Supported services.

Cache settings:

By default Shariff uses the Filesystem cache. By specifying a different adapter from Laminas\Cache\Storage\Adapter you can tell Shariff to use another cache. Also you can specify options for that cache adapter, _(*9)

Key	Type	Description
`ttl`	`integer`	Time that the counts are cached (in seconds)
`cacheDir`	`string`	Directory used for the cache. Default: system temp directory
`adapter`	`string`	Name of cache adapter (e.g. Apc, Memcache, etc.) br/You can find an overview of all available Adapters here. It is required to install these separately through composer
`adapterOptions`	`object`	Options for the cache adapter

These option apply for the default Cache class (LaminasCache) only. If you implement custom caching, you can specify your own options., _(*10)

Client options

The backend uses Guzzle as HTTP client. Guzzle has many options that you can set, e.g. timeout and connect_timeout. See http://docs.guzzlephp.org/en/latest/request-options.html for a detailed list. In order to set those options pass them in the json with the key "client"., _(*11)

Key	Type	Description
`client`	`object`	Guzzle request options

Service Settings

To pass config options to a service, you can add them to the json as well under the name of the service. Currently only the Facebook service has options for an facebook application id and client secret in order to use the graph api id method to get the current share count., _(*12)

Key	Type	Description
`servicename`	`object`	options for the service

Facebook service options

To use the graph api id method to fetch the share count you need to set up an application at facebook.com and pass in the application id and client secret to the options. It seems that the id method returns the most current share count, but it can be only used with an registered application., _(*13)

Key	Type	Description
`app_id`	`string`	the id of your facebook application
`secret`	`string`	the client secret of your facebook application

Full config example

use Heise\Shariff\LaminasCache;
/**
 * Sample configuration
 *
 * @var array
 */
private static $configuration = [
    'cacheClass' => 'Heise\\Shariff\\LaminasCache',
    'cache' => [
        'ttl' => 60,
        'cacheDir' => '/tmp/shariff/cache',
        'adapter' => 'Filesystem',
        'adapterOptions' => [
          // ...
        ]
    ],
    'client' => [
      'timeout' => 4.2,
      'headers' => [
        'User-Agent' => 'shariff/1.0',
      ]
      // ... (see "Client options")
    ],
    'domains' => [
        'www.heise.de',
        'www.ct.de'
    ],
    'services' => [
        'Facebook',
        'Reddit',
        'StumbleUpon',
        'Pinterest',
        'Xing',
        'Buffer',
        'Vk'
    ],
    'Facebook' => [
      'app_id' => '1234567890',
      'secret' => 'terces'
    ]
];

Testing your installation

If the backend runs under http://example.com/my-shariff-backend/, calling the URL http://example.com/my-shariff-backend/?url=http%3A%2F%2Fwww.example.com should return a JSON structure with numbers in it, e.g.:, _(*14)

{"facebook":1452,"reddit":7,"stumbleupon":4325,"pinterest":3,"buffer":29,"vk":326}

Shariff OO interface

If you need more control, you can invoke Shariff in your own PHP code. The following snippet should get you started. $options are identical to those described above., _(*15)

use Heise\Shariff\Backend;

$options = [
    "domains"  => ["www.heise.de", "www.ct.de"],
    "cache"    => ["ttl" => 1],
    "services" => ["Facebook", "Reddit", "StumbleUpon", "Pinterest", "Buffer", "Vk"]
];
$shariff = new Backend($options);
$counts = $shariff->get("https://www.heise.de/");
echo $counts["facebook"];

The Versions

30/05 2018

dev-master

9999999-dev https://github.com/heiseonline/shariff-backend-php

PHP backend for Shariff. Shariff enables website users to share their favorite content without compromising their privacy.

library shariff

PHP backend for Shariff. Shariff enables website users to share their favorite content without compromising their privacy.

heise/shariff

The README.md

Shariff PHP Backend

Supported services

Requirements

Installing the Shariff backend on your own server

Cache settings:

Client options

Service Settings

Facebook service options

Full config example

Testing your installation

Shariff OO interface

The Versions

dev-master

The Requires

The Development Requires

by Philipp Busse

7.1.3

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by Philipp Busse

7.1.2

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by Philipp Busse

dev-docker

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by Philipp Busse

7.1.1

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by Philipp Busse

7.1.0

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by Philipp Busse

7.0.2

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by Philipp Busse

7.0.1

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by Philipp Busse

7.0.0

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by Philipp Busse

6.0.1

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by Philipp Busse

6.0.0

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by Philipp Busse

5.2.4

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by Philipp Busse

5.2.3

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by Philipp Busse

5.2.2

The Requires

The Development Requires

by Philipp Busse

5.2.1

The Requires

The Development Requires

by Philipp Busse

5.2.0

The Requires

The Development Requires

by Philipp Busse