bug: make it work with current catalogs

[rwaffen]

does not work with current catalogs from puppet7.

hierarchy_graph.js:68 Uncaught TypeError: Cannot read properties of undefined (reading 'edges')
    at hierarchy_graph.js:68:18
    at Object.<anonymous> (d3.v3.min.js:1:11277)
    at Object.t (d3.v3.min.js:1:1565)
    at XMLHttpRequest.i (d3.v3.min.js:1:10137)

used catalog:
catalog.json

[tuxmea]

Even if one removes

container-puppet-catalog-graph-viewer/files/hierarchy_graph.js

Line 53 in a6a633b

catalog = catalog.data;

we receive errors.

New error:

Uncaught TypeError: object is undefined
    resource_ref http://localhost:8080/hierarchy_graph.js:33
    edge_index   http://localhost:8080/hierarchy_graph.js:78
    n            https://d3js.org/d3.v3.min.js:3
    s            https://d3js.org/d3.v3.min.js:3
    forEach      https://d3js.org/d3.v3.min.js:3
    n            https://d3js.org/d3.v3.min.js:3
    map          https://d3js.org/d3.v3.min.js:3
    <anonymous>  http://localhost:8080/hierarchy_graph.js:79
    send         https://d3js.org/d3.v3.min.js:1
    t            https://d3js.org/d3.v3.min.js:1
    i            https://d3js.org/d3.v3.min.js:1
    Cn           https://d3js.org/d3.v3.min.js:1
    json         https://d3js.org/d3.v3.min.js:5
    <anonymous>  http://localhost:8080/hierarchy_graph.js:50
hierarchy_graph.js:33:3

[rwaffen]

this is how the agent generates the dot files:
https://github.com/search?q=repo%3Apuppetlabs%2Fpuppet+graph&type=code

[rwaffen]

please add catalog with dependency cycle

[marcusdots]

pe.marcus.betadots.training.json

Example Catalogue from an empty Puppet Enterprise installation (1,800 ressources)

[oneiros]

[marcusdots]

The graph visualizes this piece of puppet code
https://github.com/marcusdots/buggedcontrolrepo/blob/catalog_visualisation/manifests/site.pp