Remove html to svg conversion code

[Matthbo]

The FF will have a specialized flow generator that focuses on mermaid flow code that is used by this library and strips all the unnecessary flow information.
It also generates svg text elements instead of html elements for use inside the boxes which this library is now converting as a temporary measure.

Remove/adapt the html to svg element conversion & remove checks for unnecessary flow code.

[Matthbo]

Example adapter flow code

flowchart
  d5190e2('<text data-html-node="b">JdbcQueryListener</text><text>JdbcQueryListener</text>'):::normal
  d5190e6('<text data-html-node="b">JdbcTableListener</text><text>JdbcTableListener</text>'):::normal
  d5190e11('<text data-html-node="b">Insert</text><text>SenderPipe</text>'):::normal
  d5190e13('<text data-html-node="b">SwitchAction</text><text>SwitchPipe</text>'):::normal
  d5190e18('<text data-html-node="b">do_success</text><text>EchoPipe</text>'):::normal
  d5190e10('<text data-html-node="b">success</text>'):::normal
  d5190e16('<text data-html-node="b">do_error</text><text>ExceptionPipe</text>'):::normal
  d5190e2 --> |success| d5190e11
  d5190e6 --> |success| d5190e11
  d5190e11 --> |success| d5190e13
  d5190e13 --> |success| d5190e18
  d5190e13 --> |error| d5190e16
  d5190e18 --> |success| d5190e10
  d5190e16 --> |success| d5190e10

Example configuration

flowchart
  d257e7('<text>JdbcQueryListener</text>'):::listener
  d257e16('<text>JdbcTableListener</text>'):::listener
  d257e19('<text data-html-node="a">JdbcListener</text>'):::normal
  d257e25('<text>FixedQuerySender</text>'):::sender
  d257e51('<text>JavaListener</text>'):::listener
  d257e54('<text data-html-node="a">JdbcListenerDatabaseMiddleware</text>'):::normal
  d257e62('<text>FixedQuerySender</text>'):::sender
  d257e69('<text>FixedQuerySender</text>'):::sender
  d257e78('<text>FixedQuerySender</text>'):::sender
  d257e109('<text>IbisLocalSender</text>'):::sender
  d257e137('<text>JavaListener</text>'):::listener
  d257e140('<text data-html-node="a">JdbcSenders</text>'):::normal
  d257e150('<text>DirectQuerySender</text>'):::sender
  d257e157('<text>DirectQuerySender</text>'):::sender
  d257e174('<text>DirectQuerySender</text>'):::sender
  d257e181('<text>DirectQuerySender</text>'):::sender
  d257e197('<text>DirectQuerySender</text>'):::sender
  d257e208('<text>JavaListener</text>'):::listener
  d257e211('<text data-html-node="a">ResultSetIteratingPipeTest</text>'):::normal
  d257e217('<text>IbisLocalSender</text>'):::sender
  d257e228('<text>JavaListener</text>'):::listener
  d257e231('<text data-html-node="a">ResultSetIteratingPipeChild</text>'):::normal
  d257e237('<text>EchoSender</text>'):::sender
  d257e246('<text>FixedQuerySender</text>'):::sender
  d257e261('<text>JavaListener</text>'):::listener
  d257e264('<text data-html-node="a">ManageDatabaseWrapper</text>'):::normal
  d257e281('<text>IbisLocalSender</text>'):::sender
  d257e7 --> d257e19
  d257e16 --> d257e19
  d257e19 --> d257e25
  d257e51 --> d257e54
  d257e109 --> d257e261
  d257e54 --> d257e62
  d257e54 --> d257e69
  d257e54 --> d257e78
  d257e54 --> d257e109
  d257e137 --> d257e140
  d257e140 --> d257e150
  d257e140 --> d257e157
  d257e140 --> d257e174
  d257e140 --> d257e181
  d257e140 --> d257e197
  d257e208 --> d257e211
  d257e217 --> d257e228
  d257e211 --> d257e217
  d257e228 --> d257e231
  d257e231 --> d257e237
  d257e231 --> d257e246
  d257e261 --> d257e264
  d257e264 --> d257e281

[mhdirkse]

Dit is nog steeds Mermaid syntax. Heb je hier nieuwe syntax gepost die de library moet gaan parsen?

[Matthbo]

This is generated using a modified version of the mermaid xslt which removes styling and classDef info and replaces html inner content for svg text elements.
The styling and classDef info isnt used by the library and the inner content doesnt have be converted anymore during svg generation.
This only leaves the positioning algorithm the responsibility of the library while the generated flow code is optimised for this

FYI: The MermaidFlowGenerator will still exist inside the framework, but with the introduction of the modified FlowGenerator it means we can work towards an even better way of sharing flow data from the framework loaded configurations and adapter with this library. For now, this modified mermaid flow code is the first step.

[mhdirkse]

Do you want me to make a PR of frank-config-layout to read the new format?

[Matthbo]

No I'm working on this

[mhdirkse]

Ah, OK, English here. I will try to think of that. I will leave this to you then.