Move files in Phabricator one level up

Summary: - `kill_init.php` said "Moving 1000 files" - I hope that this is not some limit in `FileFinder`. - [src/infrastructure/celerity] `git mv utils.php map.php; git mv api/utils.php api.php` - Comment `phutil_libraries` in `.arcconfig` and run `arc liberate`. NOTE: `arc diff` timed out so I'm pushing it without review. Test Plan: /D1234 Browsed around, especially in `applications/repository/worker/commitchangeparser` and `applications/` in general. Auditors: epriestley Maniphest Tasks: T1103
2012-06-01 12:10:26 -07:00
parent 103ff94a40
commit 6cc196a2e5
1033 changed files with 1053 additions and 1053 deletions
--- a/src/applications/files/controller/PhabricatorFileTransformController.php
+++ b/src/applications/files/controller/PhabricatorFileTransformController.php
@@ -0,0 +1,141 @@
+<?php
+
+/*
+ * Copyright 2012 Facebook, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+final class PhabricatorFileTransformController
+  extends PhabricatorFileController {
+
+  private $transform;
+  private $phid;
+
+  public function willProcessRequest(array $data) {
+    $this->transform = $data['transform'];
+    $this->phid = $data['phid'];
+  }
+
+  public function processRequest() {
+
+    $xform = id(new PhabricatorTransformedFile())
+      ->loadOneWhere(
+        'originalPHID = %s AND transform = %s',
+        $this->phid,
+        $this->transform);
+
+    if ($xform) {
+      return $this->buildTransformedFileResponse($xform);
+    }
+
+    $file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $this->phid);
+    if (!$file) {
+      return new Aphront404Response();
+    }
+
+    $type = $file->getMimeType();
+
+    if (!$file->isViewableInBrowser() || !$file->isTransformableImage()) {
+      return $this->buildDefaultTransformation($file);
+    }
+
+    // We're essentially just building a cache here and don't need CSRF
+    // protection.
+    $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
+
+    switch ($this->transform) {
+      case 'thumb-160x120':
+        $xformed_file = $this->executeThumbTransform($file, 160, 120);
+        break;
+      case 'thumb-60x45':
+        $xformed_file = $this->executeThumbTransform($file, 60, 45);
+        break;
+      default:
+        return new Aphront400Response();
+    }
+
+    if (!$xformed_file) {
+      return new Aphront400Response();
+    }
+
+    $xform = new PhabricatorTransformedFile();
+    $xform->setOriginalPHID($this->phid);
+    $xform->setTransform($this->transform);
+    $xform->setTransformedPHID($xformed_file->getPHID());
+    $xform->save();
+
+    return $this->buildTransformedFileResponse($xform);
+  }
+
+  private function buildDefaultTransformation(PhabricatorFile $file) {
+    static $regexps = array(
+      '@application/zip@'     => 'zip',
+      '@image/@'              => 'image',
+      '@application/pdf@'     => 'pdf',
+      '@.*@'                  => 'default',
+    );
+
+    $type = $file->getMimeType();
+    $prefix = 'default';
+    foreach ($regexps as $regexp => $implied_prefix) {
+      if (preg_match($regexp, $type)) {
+        $prefix = $implied_prefix;
+        break;
+      }
+    }
+
+    switch ($this->transform) {
+      case 'thumb-160x120':
+        $suffix = '160x120';
+        break;
+      case 'thumb-60x45':
+        $suffix = '60x45';
+        break;
+      default:
+        throw new Exception("Unsupported transformation type!");
+    }
+
+    $path = celerity_get_resource_uri(
+      "/rsrc/image/icon/fatcow/thumbnails/{$prefix}{$suffix}.png");
+
+    return id(new AphrontRedirectResponse())
+      ->setURI($path);
+  }
+
+  private function buildTransformedFileResponse(
+    PhabricatorTransformedFile $xform) {
+
+    $file = id(new PhabricatorFile())->loadOneWhere(
+      'phid = %s',
+      $xform->getTransformedPHID());
+    if ($file) {
+      $uri = $file->getBestURI();
+    } else {
+      $bad_phid = $xform->getTransformedPHID();
+      throw new Exception(
+        "Unable to load file with phid {$bad_phid}."
+      );
+    }
+
+    // TODO: We could just delegate to the file view controller instead,
+    // which would save the client a roundtrip, but is slightly more complex.
+    return id(new AphrontRedirectResponse())->setURI($uri);
+  }
+
+  private function executeThumbTransform(PhabricatorFile $file, $x, $y) {
+    $xformer = new PhabricatorImageTransformer();
+    return $xformer->executeThumbTransform($file, $x, $y);
+  }
+
+}