Unified search implementation (Nextcloud 20)

[cweiske]

Search does not work anymore with Nextcloud 20, because that version shipped a new search concept and API.

https://docs.nextcloud.com/server/stable/developer_manual/digging_deeper/search.html

Grauphel needs to implement that.

[MorrisJobke]

Just because I noticed it: do you mind to wrap the OC.search call inside an if statement. It seems to crash other JS execution otherwise on NC 20+.

if (OC.search !== undefined) {
    OC.search. ...
}

[cweiske]

@MorrisJobke grauphel 0.7.6 fixes the javascript problem for nextcloud 20.

[grosjo]

Please kindly test with version 1.0.4

[grosjo]

Please check with version 1.0.6

[ramcq]

#101 might help - at least it's a basic start and stops Grauphel from disrupting other search providers.