Phriction - add "create" conduit endpoint

Summary: Fixes T6262. Ref T4029. Also gets us ready for T5873 for these end points. I can file something new about someday adding phriction.query, etc but I think we'll remember and can look at that post T5873.

Test Plan: made a document via conduit and it worked!

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T6262, T4029

Differential Revision: https://secure.phabricator.com/D10813

src/__phutil_library_map__.php

@@ -2762,6 +2762,7 @@ phutil_register_library_map(array(
     'PhrictionConstants' => 'applications/phriction/constants/PhrictionConstants.php',
     'PhrictionContent' => 'applications/phriction/storage/PhrictionContent.php',
     'PhrictionController' => 'applications/phriction/controller/PhrictionController.php',
+    'PhrictionCreateConduitAPIMethod' => 'applications/phriction/conduit/PhrictionCreateConduitAPIMethod.php',
     'PhrictionDAO' => 'applications/phriction/storage/PhrictionDAO.php',
     'PhrictionDeleteController' => 'applications/phriction/controller/PhrictionDeleteController.php',
     'PhrictionDiffController' => 'applications/phriction/controller/PhrictionDiffController.php',
@@ -5966,6 +5967,7 @@ phutil_register_library_map(array(
       'PhabricatorMarkupInterface',
     ),
     'PhrictionController' => 'PhabricatorController',
+    'PhrictionCreateConduitAPIMethod' => 'PhrictionConduitAPIMethod',
     'PhrictionDAO' => 'PhabricatorLiskDAO',
     'PhrictionDeleteController' => 'PhrictionController',
     'PhrictionDiffController' => 'PhrictionController',

src/applications/phriction/conduit/PhrictionCreateConduitAPIMethod.php

@@ -0,0 +1,70 @@
+<?php
+
+final class PhrictionCreateConduitAPIMethod extends PhrictionConduitAPIMethod {
+  public function getAPIMethodName() {
+    return 'phriction.create';
+  }
+  public function getMethodDescription() {
+    return pht('Create a Phriction document.');
+  }
+  public function defineParamTypes() {
+    return array(
+      'slug'          => 'required string',
+      'title'         => 'required string',
+      'content'       => 'required string',
+      'description'   => 'optional string',
+    );
+  }
+  public function defineReturnType() {
+    return 'nonempty dict';
+  }
+  public function defineErrorTypes() {
+    return array(
+    );
+  }
+  protected function execute(ConduitAPIRequest $request) {
+    $slug = $request->getValue('slug');
+    if (!strlen($slug)) {
+      throw new Exception(pht('No such document.'));
+    }
+    $doc = id(new PhrictionDocumentQuery())
+      ->setViewer($request->getUser())
+      ->withSlugs(array(PhabricatorSlug::normalize($slug)))
+      ->requireCapabilities(
+        array(
+          PhabricatorPolicyCapability::CAN_VIEW,
+          PhabricatorPolicyCapability::CAN_EDIT,
+        ))
+      ->executeOne();
+    if ($doc) {
+      throw new Exception(pht('Document already exists!'));
+    }
+
+    $doc = PhrictionDocument::initializeNewDocument(
+      $request->getUser(),
+      $slug);
+
+    $xactions = array();
+    $xactions[] = id(new PhrictionTransaction())
+      ->setTransactionType(PhrictionTransaction::TYPE_TITLE)
+      ->setNewValue($request->getValue('title'));
+    $xactions[] = id(new PhrictionTransaction())
+      ->setTransactionType(PhrictionTransaction::TYPE_CONTENT)
+      ->setNewValue($request->getValue('content'));
+
+    $editor = id(new PhrictionTransactionEditor())
+      ->setActor($request->getUser())
+      ->setContentSourceFromConduitRequest($request)
+      ->setContinueOnNoEffect(true)
+      ->setDescription($request->getValue('description'));
+
+    try {
+      $editor->applyTransactions($doc, $xactions);
+    } catch (PhabricatorApplicationTransactionValidationException $ex) {
+      // TODO - some magical hotness via T5873
+      throw $ex;
+    }
+
+    return $this->buildDocumentInfoDictionary($doc);
+  }
+}

src/applications/phriction/conduit/PhrictionEditConduitAPIMethod.php

@@ -7,7 +7,7 @@ final class PhrictionEditConduitAPIMethod extends PhrictionConduitAPIMethod {
   }
 
   public function getMethodDescription() {
-    return 'Update a Phriction document.';
+    return pht('Update a Phriction document.');
   }
 
   public function defineParamTypes() {
@@ -57,8 +57,14 @@ final class PhrictionEditConduitAPIMethod extends PhrictionConduitAPIMethod {
       ->setActor($request->getUser())
       ->setContentSourceFromConduitRequest($request)
       ->setContinueOnNoEffect(true)
-      ->setDescription($request->getValue('description'))
+      ->setDescription($request->getValue('description'));
-      ->applyTransactions($doc, $xactions);
+
+    try {
+      $editor->applyTransactions($doc, $xactions);
+    } catch (PhabricatorApplicationTransactionValidationException $ex) {
+      // TODO - some magical hotness via T5873
+      throw $ex;
+    }
 
     return $this->buildDocumentInfoDictionary($doc);
   }