Fix phpmailer-lite bug

Summary: Fixes T4417. In this particular codepath, the lovely CreateHeader already added the to: information, so no need to slap it on the front all ghetto style.

Test Plan: imma push this live and test (I am lazy and don't want to configure amazon ses)

Reviewers: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4417

Differential Revision: https://secure.phabricator.com/D8288
Don't consider integer CustomFields as changed when the number doesn't change

Summary: Fixes T4466. We do an excessively strict effect check now, which means that these fields changing from (string) "16" to (int) 16 generates a transaction. Instead, compare integer values if the field has data in it.

Test Plan:
{F116261}

(Also made updates without changing the number, which did not appear in the transaction log anymore.)

Reviewers: btrahan, richardvanvelzen

Reviewed By: richardvanvelzen

CC: aran

Maniphest Tasks: T4466

Differential Revision: https://secure.phabricator.com/D8292
Make Differential inline comment rendering more consistent and somewhat more modern

Summary: Ref T2222. Ref T1790. I partially modernized this recently, but bring it to the mail version too.

Test Plan: See screenshots.

Reviewers: btrahan

Reviewed By: btrahan

CC: zeeg, aran

Maniphest Tasks: T1790, T2222

Differential Revision: https://secure.phabricator.com/D8294
Implement new-style "Summary" field

Summary:
Ref T3886.

  - Adds "Summary" field.
  - Adds "CoreField" for fields stored on the actual object, to reduce code duplication a bit for the main fields.

Test Plan: {F115902}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3886

Differential Revision: https://secure.phabricator.com/D8283
Allow CustomField to provide ApplicationTransaction change details

Summary:
Ref T3886. Ref T418. For fields like "Summary" and "Test Plan" where changes can't be summarized in one line, allow CustomField to provide a "(Show Details)" link and render a diff.

Also consolidate some of the existing copy/paste, and simplify this featuer slightly now that we've move to dialogs.

Test Plan:
{F115918}

  - Viewed "description"-style field changes in phlux, pholio, legalpad, maniphest, differential, ponder (questions), ponder (answers), and repositories.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3886, T418

Differential Revision: https://secure.phabricator.com/D8284
Implement "Test Plan" as a CustomField

Summary: Ref T3886. Moves some of the "required" logic to the base class ("DifferentialCoreField") so Title and Test Plan can share it.

Test Plan: Edited revisions using "pro" editor, saw test plan transactions.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3886

Differential Revision: https://secure.phabricator.com/D8285
Implement "Repository" as a new-style CustomField in Differential

Summary:
Ref T3886. Ref T418.

  - Adds new capabilities for CustomField:
    - Controls can now bulk-load PHIDs (e.g., for tokenizers).
    - Transactions can now bulk-load PHIDs (e.g., for relationship changes).
  - Implements "Repository" control.
  - Improves tokenizer StandardCustomField controls.

Test Plan:
{F115942}

{F115943}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T418, T3886

Differential Revision: https://secure.phabricator.com/D8286
Implement view and edit policies in Differential CustomFields

Summary:
Ref T3886. Ref T418.

  - Adds "View Policy" and "Edit Policy" fields.
  - Allows CustomFields to produce arbitrary types of transactions, so these fields can produce standard view/edit policy transactions and get all the strings and validation associated with them.

Test Plan: {F116001}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T418, T3886

Differential Revision: https://secure.phabricator.com/D8287
Implement Differential subscribers as a CustomField

Summary: Ref T3886. Now that a custom field can emit a core transaction, just emit a subscribers transaction.

Test Plan: {F116014}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3886

Differential Revision: https://secure.phabricator.com/D8289
Implement a "Reviewers" CustomField

Summary:
Ref T3886:

  - Adds a "Reviewers" field as a modern CustomField.

Ref T418:

  - Allows CustomFields to emit transaction metadata.

Test Plan: {F116254}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T418, T3886

Differential Revision: https://secure.phabricator.com/D8291
Use standard rendering and controller for Differential subscriptions

Summary:
Ref T2222. Differential has custom code for managing subscriptions, but no longer requires it.

The one trick is that we don't have a hook for loading related data on the subscriptions workflow right now. Just glue that in for the moment; it's relatively harmless, and once Diffusion converts we'll have more context on how to best surface it properly.

Test Plan: Subscribed and unsubscribed from a revision. Viewed different revisions and saw correct subscription state.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2222

Differential Revision: https://secure.phabricator.com/D8293
Fix non-icon token height

Summary: Fixes T4468, though we should have an icon for each token, this solves the fallback case.

Test Plan: Tested new layout in tokenizer

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4468

Differential Revision: https://secure.phabricator.com/D8295
Herald - add application search for transcripts

Summary: this diff also makes the "test console" appear with the main search nav *and* updates application search to use the page title as the crumb rather than just search. Fixes T4399.

Test Plan: queried for transcript ids - success! queried for TX and MX - success! saved the TX and MX query and it worked again!

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4399

Differential Revision: https://secure.phabricator.com/D8297
Fix (?) an issue with CCs not being written into commit messages properly

Summary: Report from @zeeg, I think this is the root issue. Currently, if a project is CC'd we'll write "CC: projectname", but should write "CC: #projectname".

Test Plan: Verified that we now write "CC: #projectname".

Reviewers: btrahan, zeeg

Reviewed By: zeeg

CC: zeeg, aran

Differential Revision: https://secure.phabricator.com/D8296
Hide upload JS stuff if user isn't logged in

Summary: ...cuz it won't work. I think adding a "login to upload" has no real value as this is a pretty unexpected / power user feature anyway. Fixes T4354.

Test Plan: tried to upload as a logged out user to Phabricator home. my browser just loaded the file as expected.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4354

Differential Revision: https://secure.phabricator.com/D8298
Move "Open in Editor" to File Box

Summary: Moves this single action to the File Contents box in Diffusion Browse. Also fixes a PHUIObjectBox missing when enable highlighting is on.

Test Plan: Enable/Disable Highlighting. See disabled Editor button.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4467

Differential Revision: https://secure.phabricator.com/D8300
Separate reading object values out of didSetObject() in CustomField

Summary:
Ref T3886. Broadly, fields break down into two types right now: fields which store data on the object (like `DifferentialTitleField`) and fields which store data in custom field storage.

The former type generally reads data from the object into local storage prior to editing, then writes it back afterward. Currently, this happens in `didSetObject()`.

However, now that we load and set objects from ApplicationTransactionQuery, we'll do this extra read-field-values on view interfaces too. There, it's unnecessary and sometimes throws data-attached exceptions.

Instead, separate these concepts, and do all the read-from-object / read-from-storage in one logical chunk, separate from `didSetObject()`.

Test Plan:
  - Edited Differential revision.
  - Edited Maniphest task.
  - Edited Project.
  - Edited user profile.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3886

Differential Revision: https://secure.phabricator.com/D8299
Use a more modern design for "no reviewers" warning in Differential

Summary: Ref T2222. Currently this is a giant header box thing. Move it into the ObjectBox.

Test Plan: See screenshots.

Reviewers: btrahan, chad

Reviewed By: chad

CC: aran

Maniphest Tasks: T2222

Differential Revision: https://secure.phabricator.com/D8301
Move raw file download icon to file box in Diffusion

Summary: For images and text, show the "Raw" buttons on the file's ObjectBox

Test Plan: View an image and a text file in Diffusion, click on the download link in each.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Maniphest Tasks: T4467

Differential Revision: https://secure.phabricator.com/D8302
Add ObjectBox around Diffusion Binary Files

Summary: Add in more ObjectBoxes

Test Plan: Test aphlict.swf, see new menu and button to download.

Reviewers: epriestley

Reviewed By: epriestley

CC: Korvin, epriestley, aran

Differential Revision: https://secure.phabricator.com/D8305