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HPC-9259: Protect sections and all subpages, redirect to exact URL af…
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4 changes: 4 additions & 0 deletions
4
html/modules/custom/ghi_embargoed_access/ghi_embargoed_access.services.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| services: | ||
| ghi_embargoed_access.manager: | ||
| class: Drupal\ghi_embargoed_access\EmbargoedAccessManager | ||
| arguments: ['@entity_type.manager', '@protected_pages.storage', '@password'] |
124 changes: 124 additions & 0 deletions
124
html/modules/custom/ghi_embargoed_access/src/EmbargoedAccessManager.php
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| <?php | ||
|
|
||
| namespace Drupal\ghi_embargoed_access; | ||
|
|
||
| use Drupal\Component\Utility\Html; | ||
| use Drupal\Component\Utility\Random; | ||
| use Drupal\Core\Cache\Cache; | ||
| use Drupal\Core\Entity\EntityTypeManagerInterface; | ||
| use Drupal\Core\Password\PasswordInterface; | ||
| use Drupal\node\NodeInterface; | ||
| use Drupal\protected_pages\ProtectedPagesStorage; | ||
|
|
||
| /** | ||
| * Embargoed access manager service class. | ||
| */ | ||
| class EmbargoedAccessManager { | ||
|
|
||
| /** | ||
| * The entity type manager service. | ||
| * | ||
| * @var \Drupal\Core\Entity\EntityTypeManagerInterface | ||
| */ | ||
| protected $entityTypeManager; | ||
|
|
||
| /** | ||
| * The protected pages storage service. | ||
| * | ||
| * @var \Drupal\protected_pages\ProtectedPagesStorage | ||
| */ | ||
| protected $protectedPagesStorage; | ||
|
|
||
| /** | ||
| * Provides the password hashing service object. | ||
| * | ||
| * @var \Drupal\Core\Password\PasswordInterface | ||
| */ | ||
| protected $password; | ||
|
|
||
| /** | ||
| * Constructs an embargoed access manager class. | ||
| */ | ||
| public function __construct(EntityTypeManagerInterface $entity_type_manager, ProtectedPagesStorage $protected_pages_storage, PasswordInterface $password) { | ||
| $this->entityTypeManager = $entity_type_manager; | ||
| $this->protectedPagesStorage = $protected_pages_storage; | ||
| $this->password = $password; | ||
| } | ||
|
|
||
| /** | ||
| * Load the id of a protected page item for the given node. | ||
| * | ||
| * @param \Drupal\node\NodeInterface $node | ||
| * The node for which to load the id. | ||
| * | ||
| * @return int|null | ||
| * The if of the protected page item or NULL if not found. | ||
| */ | ||
| public function loadProtectedPageIdForNode(NodeInterface $node) { | ||
| if (!$node) { | ||
| return; | ||
| } | ||
| $path = '/node/' . $node->id(); | ||
| $fields = ['pid']; | ||
| $conditions = [ | ||
| 'general' => [], | ||
| ]; | ||
| $conditions['general'][] = [ | ||
| 'field' => 'path', | ||
| 'value' => $path, | ||
| 'operator' => '=', | ||
| ]; | ||
| return $this->protectedPagesStorage->loadProtectedPage($fields, $conditions, TRUE); | ||
| } | ||
|
|
||
| /** | ||
| * Check if the given node is protected. | ||
| * | ||
| * @param \Drupal\node\NodeInterface $node | ||
| * The node to check. | ||
| * | ||
| * @return bool | ||
| * TRUE if the node is currently protected, FALSE otherwise. | ||
| */ | ||
| public function isProtected(NodeInterface $node) { | ||
| $pid = $this->loadProtectedPageIdForNode($node); | ||
| return !empty($pid); | ||
| } | ||
|
|
||
| /** | ||
| * Protect the given node. | ||
| * | ||
| * @param \Drupal\node\NodeInterface $node | ||
| * The node to protect. | ||
| */ | ||
| public function protectNode(NodeInterface $node) { | ||
| if ($this->isProtected($node)) { | ||
| // Already done. | ||
| return; | ||
| } | ||
| $random = new Random(); | ||
| $page_data = [ | ||
| 'password' => $this->password->hash(Html::escape($random->string(32))), | ||
| 'path' => '/node/' . $node->id(), | ||
| ]; | ||
| $this->protectedPagesStorage->insertProtectedPage($page_data); | ||
| Cache::invalidateTags($node->getCacheTags()); | ||
| } | ||
|
|
||
| /** | ||
| * Unprotect the given node. | ||
| * | ||
| * @param \Drupal\node\NodeInterface $node | ||
| * The node to unprotect. | ||
| */ | ||
| public function unprotectNode(NodeInterface $node) { | ||
| $pid = $this->loadProtectedPageIdForNode($node); | ||
| if (!$pid) { | ||
| // Already done. | ||
| return; | ||
| } | ||
| $this->protectedPagesStorage->deleteProtectedPage($pid); | ||
| Cache::invalidateTags($node->getCacheTags()); | ||
| } | ||
|
|
||
| } |
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