Corrected loading record id by selected node

[romanblanco]

Problem here is that @perf_record variable is getting nil, because controller takes folder selected in the tree as the @record.

 151   def perf_set_or_fix_dates(allow_interval_override = true)                                                                      
 152     start_date, end_date = @perf_record.first_and_last_capture('hourly')                                                         
 153     start_date, end_date = @perf_record.first_and_last_capture('realtime') if realtime = start_date.nil?

After clicking in chart context menu, the id sent in params is the id of folder.
There is alternative method x_node_right_cell, that returns the id of what's in right cell.

Reproducing bug:

1. Compute -> Infrastructure -> Virtual Machines
2. Select one VM, that has data with C&U
3. Click "Utilization" button
4. In rendered chart, click o anything in contextual menu:

[romanblanco]

@miq-bot add_label bug

[romanblanco]

@ZitaNemeckova @himdel @PanSpagetka could you review?

[miq-bot]

Checked commit romanblanco@fbc783b with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
1 file checked, 0 offenses detected
Everything looks good. 🍰

[PanSpagetka]

This change make sense and works in UI.

[himdel]

Bug was introduced by ManageIQ/manageiq#11387 .. adding euwe/yes.

[simaishi]

@romanblanco Is there a BZ for this issue? Can you please create if it doesn't exist?

[romanblanco]

@simaishi https://bugzilla.redhat.com/show_bug.cgi?id=1433059

[romanblanco]

@miq-bot remove_label bugzilla needed

[simaishi]

Euwe backport (to manageiq repo) details:

$ git log -1
commit b42dcf7ef88dde42f5a93e7375bd576d88569205
Author: Martin Hradil <[email protected]>
Date:   Tue Mar 14 12:18:14 2017 +0000

    Merge pull request #671 from romanblanco/correct_node
    
    Corrected loading record id by selected node
    (cherry picked from commit 77bf9ac8558f668fea2592191c677d682e876548)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1433486