smolnar82 opened a new pull request #335:
URL: https://github.com/apache/knox/pull/335
## What changes were proposed in this pull request?
Introduced a new property in `gateway-site.xml` called
`knox.homepage.pinned.topologies`. This is a comma-separated list of topology
names indicating they should be pinned on the Home Page. If a topology is
pinned it's going to be expanded when opening the home page.
The order of the topologies are fixed as follows:
1. pinned topologies come first
2. topologies are sorted in alphabetical order
I made the `General Proxy Information` and `Topologies` sections
expandable/collapsable too and made sure the first section is collapsed by
default.
On the Home page, you'll see two icons next to the topology name:
- pushpin: if the topology is pinned. This is a tooltip icon with a
meaningful description of how to make the topology un-pinned.
- cog: if the topology is un-pinned. This is a tooltip icon with a
meaningful description of how to make the topology pinned.
## How was this patch tested?
Tested manually:
1. re-deployed Knox with my changes
2. added the following property in `gateway-site.xml` before started Knox
```
<property>
<name>knox.homepage.pinned.topologies</name>
<value>sandbox, sandboxSandorPinned</value>
</property>
```
3. Started Knox and created two new topologies: `sandboxSandorPinned ` and
`aTestDescriptorNotPinned `
4. Opened the Home page (the`sandboxSandorPinned ` was expanded by default,
I collapsed it to make sure the `aTestDescriptorNotPinned ` is on the
screenshot too):
<img width="1667" alt="Screen Shot 2020-05-06 at 1 51 41 PM"
src="https://user-images.githubusercontent.com/34065904/81174356-fe77eb80-8fa1-11ea-8a16-12106717b970.png";>
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