commit 11bff0a6c66e6665ad68ad4f0d1fec4cfd5e7090
author Wyatt Allen <wyatta@google.com> Tue Sep 27 11:37:20 2016 -0700
committer Wyatt Allen <wyatta@google.com> Mon Oct 17 13:17:53 2016 -0700
tree 94ba33b46455e7533d591bef72df5e054627dad5
parent e47fe47537589df30c7851c026a3d32c2efe1c91

Refactor email inline comments as template data

Previously, the inline comment section of comment emails was constructed
by a set of Java methods in the CommentSender class. The comments were
built into a large string containing file groupings, file URLs, file
quotations, patch set IDs, line numbers, parent comment messages, and
comment messages formatted together. For text emails, this string can be
merely included directly in the email body, and was provided to the
templates under the `inlineComments` key.

With this change, CommentSender is modified to model the inline comments
information into a list of groups, organized identically to the grouping
found in the `inlineComments` string.

These groups are provided to the Soy template as a hierarchical list of
maps under the `commentFiles` key. The template now loops over this
data, recreating the same grouped comment list format.

The `getInlineComments` method is preserved for VTL support, and is
refactored to use the same group data.

Change-Id: I8816f349abf2d1c397177a0d3c105835a5b228bf