Page activity report: Show information by modified time rather than created time

[Robert Lyon]

This report ​should ​contain information for all pages existing at the start of the time frame, plus any further pages created before the end of the time frame.

Currently deals with only those pages created during the timeframe

[Mahara Bot (dev-mahara)]

Patch for "master" branch: https://reviews.mahara.org/8338

[Mahara Bot (dev-mahara)]

Patch for "17.10_STABLE" branch: https://reviews.mahara.org/8498

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/8338
Committed: https://git.mahara.org/mahara/mahara/commit/64d608608fc2c2a0fc477fa5b11497d3445271fe
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 64d608608fc2c2a0fc477fa5b11497d3445271fe
Author: Robert Lyon <email address hidden>
Date: Mon Dec 11 13:03:08 2017 +1300

Bug 1737447: Adjust page activity selection for page activity report

If a site has event logging switched to 'all' then the page activity
report will be based on event.ctime for the created/updated views
better reflecting what has changed during the timeframe.

If a site has event log switched off then the page activity report
will be based on view.mtime (last modified time) for the time period

behatnotneeded

Change-Id: I420dcbbb8be99146e8677ff3260484d72debd2a0
Signed-off-by: Robert Lyon <email address hidden>

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/8498
Committed: https://git.mahara.org/mahara/mahara/commit/29f326912ad7d59edf5c56eac9c4977338d36113
Submitter: Robert Lyon (<email address hidden>)
Branch: 17.10_STABLE

commit 29f326912ad7d59edf5c56eac9c4977338d36113
Author: Robert Lyon <email address hidden>
Date: Fri Feb 2 12:36:57 2018 +1300

Bug 1737447: Use view modified time for page activity report

Also fix mistake with column sort order

behatnotneeded

Change-Id: Ie48900efe23c114dfbed6a3a90ca09844385ce3c
Signed-off-by: Robert Lyon <email address hidden>