[OMP] Add funding data to ONIX export

[kaitlinnewson]

When an OMP user has installed and enabled the funding plugin from the plugin gallery, that metadata should be included in the ONIX export when populated.

Sample for funder data from ONIX documentation p.4:

<Publisher>
    <PublishingRole>16</PublishingRole> <!-- funding body -->
    <PublisherIdentifier>
        <PublisherIDType>40</PublisherIDType> <!-- ROR -->
        <IDValue>029chgv08</IDValue>
    </PublisherIdentifier>
    <PublisherIdentifier>
        <PublisherIDType>32</PublisherIDType> <!-- FundRef DOI -->
        <IDValue>10.13039/100010269</IDValue>
    </PublisherIdentifier>
    <PublisherName>Wellcome Trust</PublisherName>
    <Funding>
        <FundingIdentifier>
            <FundingIDType>01</FundingIDType> <!-- proprietary -->
            <IDTypeName>Wellcome Grant No</IDTypeName>
            <IDValue>2018/701a</IDValue>
        </FundingIdentifier>
    </Funding>
</Publisher>

What application are you using?
OMP 3.5 (funding metadata is not well supported in the version of ONIX used in OMP 3.3/3.4)

Additional information
Tagging @ajnyga to add any relevant notes about the plugin and/or the plugin metadata.

Pull Requests

• OMP 3.5: pkp/pkp-lib#10923 add funding metadata to ONIX exports omp#2122

[asmecher]

Here's an example of the Publication Facts Label plugin making use of funding plugin data, when that plugin is installed and available. Not a great example to promote, as it leads to cross-dependencies, but anyway: https://github.com/asmecher/pflPlugin/blob/3b84f0daff1b5291d6c7213458783ea87228c239/PflPlugin.inc.php#L177..L192

[ajnyga]

And the second option is to do this from the Funding plugin side if there is a hook to be used https://github.com/ajnyga/funding/blob/master/FundingPlugin.inc.php#L79-L81

[kaitlinnewson]

Hi @bozana, can you review the above PR when you have time? No rush at all as the plugin is not yet in the gallery for 3.5. I will forward-port to main once it all looks good, thanks!

If you want to test with the funding plugin, you can check out the stable-3_5_0 branch along with the changes in this PR - or I can also share an export of the plugin's tables if you want to see the structure.

Thanks!