Display a status for a group / dependency about alignak-webui

[mohierf]

Lines colored depending upon the status:

[mohierf]

Very first version of an hosts group status:

The hosts group status is computed as the worst real state of the hosts members of the group.

The real state of an host is:

• ok if the host is UP and all its services are OK
• warning if the host is UNREACHABLE or at least one of its services is WARNING
• critical if the host is DOWN or at least one of its services is CRITICAL
• acknowledged if the host is acknowledged or at least one of its services is acknowledged and no other services are WARNING or CRITICAL
• downtime if the host is in a scheduled downtime or at least one of its services is in a scheduled downtime and no other services are WARNING or CRITICAL

Note: this first version is to be improved combining the real stat of a group from the states of the dependent groups. As of it, the All group should contain the worst state of all the hosts ...

[algorys]

Maybe font in fields a more bold.

[mohierf]

I do agree @algorys :)

[mohierf]

Colouring the tree lines depending upon state:

It is really not very nice 😞

[mohierf]

Implemented in last version 0.5.2.
Closing this issue to discuss the groups trees in #92