Allow linking to passphrase credential via remarkup

Summary: Fixes T5421, add linking to passphrase credentials

Test Plan: Open task, add a comment of '{K1}' where K1 is a passphrase credential. Preview and actual comment should be link to credential with the content of credential.

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: epriestley, Korvin

Maniphest Tasks: T5421

Differential Revision: https://secure.phabricator.com/D9725

src/__phutil_library_map__.php

@@ -1089,6 +1089,7 @@ phutil_register_library_map(array(
     'PassphraseDAO' => 'applications/passphrase/storage/PassphraseDAO.php',
     'PassphrasePHIDTypeCredential' => 'applications/passphrase/phid/PassphrasePHIDTypeCredential.php',
     'PassphrasePasswordKey' => 'applications/passphrase/keys/PassphrasePasswordKey.php',
+    'PassphraseRemarkupRule' => 'applications/passphrase/remarkup/PassphraseRemarkupRule.php',
     'PassphraseSSHKey' => 'applications/passphrase/keys/PassphraseSSHKey.php',
     'PassphraseSecret' => 'applications/passphrase/storage/PassphraseSecret.php',
     'PasteCapabilityDefaultView' => 'applications/paste/capability/PasteCapabilityDefaultView.php',
@@ -3868,6 +3869,7 @@ phutil_register_library_map(array(
     'PassphraseDAO' => 'PhabricatorLiskDAO',
     'PassphrasePHIDTypeCredential' => 'PhabricatorPHIDType',
     'PassphrasePasswordKey' => 'PassphraseAbstractKey',
+    'PassphraseRemarkupRule' => 'PhabricatorRemarkupRuleObject',
     'PassphraseSSHKey' => 'PassphraseAbstractKey',
     'PassphraseSecret' => 'PassphraseDAO',
     'PasteCapabilityDefaultView' => 'PhabricatorPolicyCapability',

src/applications/passphrase/application/PhabricatorApplicationPassphrase.php

@@ -45,4 +45,10 @@ final class PhabricatorApplicationPassphrase extends PhabricatorApplication {
       ));
   }
 
+  public function getRemarkupRules() {
+    return array(
+      new PassphraseRemarkupRule(),
+    );
+  }
+
 }

src/applications/passphrase/remarkup/PassphraseRemarkupRule.php

@@ -0,0 +1,19 @@
+<?php
+
+final class PassphraseRemarkupRule
+  extends PhabricatorRemarkupRuleObject {
+
+  protected function getObjectNamePrefix() {
+    return 'K';
+  }
+
+  protected function loadObjects(array $ids) {
+    $viewer = $this->getEngine()->getConfig('viewer');
+
+    return id(new PassphraseCredentialQuery())
+      ->setViewer($viewer)
+      ->withIDs($ids)
+      ->execute();
+
+  }
+}