Problem with Leap2A import and creating custom layout option for user

[Robert Lyon]

In the view constructor for 17.04+ there is some code that regenerates the view_rows_columns info if missing but that relies on the view id being known.

During the Leap2A import process the view id is not known yet - so we need the constructor to ignore fixing up view_rows_columns data at this point.

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/7808
Committed: https://git.mahara.org/mahara/mahara/commit/d85a81d05b4575594019eb28d29aea1086a644e4
Submitter: Aaron Wells (<email address hidden>)
Branch: master

commit d85a81d05b4575594019eb28d29aea1086a644e4
Author: Robert Lyon <email address hidden>
Date: Tue Jun 6 14:09:24 2017 +1200

Bug 1696587: Only replace the missing view_row_columns records if the view has an id

To avoid problem when creating a view from import when layout is
specified by creating a dummy view to create the layout needed
before the real page is created

behatnotneeded

Change-Id: I9e3fc2e9cb14321b8697ac37890b37191ff2efe1
Signed-off-by: Robert Lyon <email address hidden>

[Mahara Bot (dev-mahara)]

Patch for "17.04_STABLE" branch: https://reviews.mahara.org/7832

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/7832
Committed: https://git.mahara.org/mahara/mahara/commit/916b18b1a7b7773bc1d2e00b0d356c2ba6547f62
Submitter: Robert Lyon (<email address hidden>)
Branch: 17.04_STABLE

commit 916b18b1a7b7773bc1d2e00b0d356c2ba6547f62
Author: Robert Lyon <email address hidden>
Date: Tue Jun 6 14:09:24 2017 +1200

Bug 1696587: Only replace the missing view_row_columns records if the view has an id

To avoid problem when creating a view from import when layout is
specified by creating a dummy view to create the layout needed
before the real page is created

behatnotneeded

Change-Id: I9e3fc2e9cb14321b8697ac37890b37191ff2efe1
Signed-off-by: Robert Lyon <email address hidden>
(cherry picked from commit d85a81d05b4575594019eb28d29aea1086a644e4)