src/Wallabag/CoreBundle/GuzzleSiteAuthenticator/GrabySiteConfigBuilder.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\GuzzleSiteAuthenticator;
   4
   5 use BD\GuzzleSiteAuthenticator\SiteConfig\SiteConfig;
   6 use BD\GuzzleSiteAuthenticator\SiteConfig\SiteConfigBuilder;
   7 use Graby\SiteConfig\ConfigBuilder;
   8 use OutOfRangeException;
   9
  10 class GrabySiteConfigBuilder implements SiteConfigBuilder
  11 {
  12     /**
  13      * @var \Graby\SiteConfig\ConfigBuilder
  14      */
  15     private $grabyConfigBuilder;
  16     /**
  17      * @var array
  18      */
  19     private $credentials;
  20
  21     /**
  22      * GrabySiteConfigBuilder constructor.
  23      *
  24      * @param \Graby\SiteConfig\ConfigBuilder $grabyConfigBuilder
  25      * @param array                           $credentials
  26      */
  27     public function __construct(ConfigBuilder $grabyConfigBuilder, array $credentials = [])
  28     {
  29         $this->grabyConfigBuilder = $grabyConfigBuilder;
  30         $this->credentials = $credentials;
  31     }
  32
  33     /**
  34      * Builds the SiteConfig for a host.
  35      *
  36      * @param string $host The "www." prefix is ignored
  37      *
  38      * @return SiteConfig
  39      *
  40      * @throws OutOfRangeException If there is no config for $host
  41      */
  42     public function buildForHost($host)
  43     {
  44         // required by credentials below
  45         $host = strtolower($host);
  46         if (substr($host, 0, 4) == 'www.') {
  47             $host = substr($host, 4);
  48         }
  49
  50         $config = $this->grabyConfigBuilder->buildForHost($host);
  51         $parameters = [
  52             'host' => $host,
  53             'requiresLogin' => $config->requires_login ?: false,
  54             'loginUri' => $config->login_uri ?: null,
  55             'usernameField' => $config->login_username_field ?: null,
  56             'passwordField' => $config->login_password_field ?: null,
  57             'extraFields' => is_array($config->login_extra_fields) ? $config->login_extra_fields : [],
  58             'notLoggedInXpath' => $config->not_logged_in_xpath ?: null,
  59         ];
  60
  61         if (isset($this->credentials[$host])) {
  62             $parameters['username'] = $this->credentials[$host]['username'];
  63             $parameters['password'] = $this->credentials[$host]['password'];
  64         }
  65
  66         return new SiteConfig($parameters);
  67     }
  68 }