Port a few various options.

Summary:
- remarkup.enable-embedded-youtube
- controller.oauth-registration
- aphront.default-application-configuration-class
- cache.enable-deflate

Test Plan: Saw the new options in the web interface.

Reviewers: epriestley, chad, btrahan

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2255

Differential Revision: https://secure.phabricator.com/D4424

src/applications/config/option/PhabricatorDeveloperConfigOptions.php

@@ -140,6 +140,19 @@ final class PhabricatorDeveloperConfigOptions
             "Minify static resources by removing whitespace and comments. You ".
             "should enable this in production, but disable it in ".
             "development.")),
+      $this->newOption('cache.enable-deflate', 'bool', true)
+        ->setBoolOptions(
+          array(
+            pht("Enable deflate compression"),
+            pht("Disable deflate compression"),
+          ))
+        ->setSummary(
+          pht("Toggle gzdeflate()-based compression for some caches."))
+        ->setDescription(
+          pht(
+            "Set this to false to disable the use of gzdeflate()-based ".
+            "compression in some caches. This may give you less performant ".
+            "(but more debuggable) caching.")),
     );
   }
 }

src/applications/config/option/PhabricatorExtendingPhabricatorConfigOptions.php

@@ -37,6 +37,19 @@ final class PhabricatorExtendingPhabricatorConfigOptions
             "Path to custom celerity resource map relative to ".
             "'phabricator/src'. See also `scripts/celerity_mapper.php`."))
         ->addExample('local/my_celerity_map.php', pht('Valid Setting')),
+       $this->newOption(
+         'aphront.default-application-configuration-class',
+         'class',
+         'AphrontDefaultApplicationConfiguration')
+        ->setBaseClass('AphrontApplicationConfiguration')
+        // TODO: This could probably use some better documentation.
+        ->setDescription(pht("Application configuration class.")),
+       $this->newOption(
+         'controller.oauth-registration',
+         'class',
+         'PhabricatorOAuthDefaultRegistrationController')
+        ->setBaseClass('PhabricatorOAuthRegistrationController')
+        ->setDescription(pht("OAuth registration controller.")),
     );
   }
 

src/applications/config/option/PhabricatorSecurityConfigOptions.php

@@ -133,6 +133,20 @@ final class PhabricatorSecurityConfigOptions
             "to something else and rebuild the Celerity map to break user ".
             "caches. Unless you are doing Celerity development, it is ".
             "exceptionally unlikely that you need to modify this.")),
+       $this->newOption('remarkup.enable-embedded-youtube', 'bool', false)
+        ->setBoolOptions(
+          array(
+            pht("Embed YouTube videos"),
+            pht("Don't embed YouTube videos"),
+          ))
+        ->setSummary(
+          pht("Determines whether or not YouTube videos get embedded."))
+        ->setDescription(
+          pht(
+            "If you enable this, linked YouTube videos will be embeded ".
+            "inline. This has mild security implications (you'll leak ".
+            "referrers to YouTube) and is pretty silly (but sort of ".
+            "awesome).")),
     );
   }