Replication paginate

[garrensmith]

Overview

This adds the ability to paginate through your replications in the replication tab. I've only added pagination to the Replication DB's tab since I can't think of a way of replicating through the _replicate replications. The _replicate replication uses the /jobs endpoint which is a mixture of replication DB and _replicate results.

Testing recommendations

Create a few replications and then paginate.

GitHub issue number

#1022

[popojargo]

Why not use BEM here? Styling would be easier to read and class names would be the same.

[Antonio-Maranhao]

I get an error after creating a new rep and after deleting one. It seems to be because getReplicationActivity() is not receiving the pagination params when called inside replicate() and deleteDocs(). Lines 83 and 233 of actions.js

[popojargo]

Can I know what is this suppose to do? When I run locally your branch, I don't have anything in my replicator activity and I suspect this line to the be the cause.

[garrensmith]

This fetches all the docs in the replicator db except the design doc.

[Antonio-Maranhao]

I agree with @popojargo - because of the startkey param, the query won't return any docs whose ID starts with a number or uppercased letter.

[popojargo]

The only viable solution I see is splitting the request in two API calls. One to fetch documents before the _design (?endkey="_design*") and another one to fetch documents after design docs (startkey="_designZ"

[popojargo]

@garrensmith Do you plan on finishing this or do you want someone else to complete the work?

[garrensmith]

@popojargo I'm happy to close this. I won't be able to work on it further and I know @Antonio-Maranhao had some reservations around it.

[wohali]

Hi @garrensmith @popojargo @Antonio-Maranhao ,

Just ran into this one. Any chance this PR can be freshened and merged for a new release of Fauxton?

[popojargo]

I'll keep that in mine but my schedule is overloaded atm

[Antonio-Maranhao]

Same for me, unfortunately. IIRC, it still requires reworking how the docs are retrieved because /_replicator/_all_docs?startkey=%22_designZ%22 doesn't return any docs that start with lowercase or digits.
@popojargo suggested above using two API calls but that will likely make it harder to paginate correctly.
@garrensmith suggested using a Mango query instead. That's probably the best approach. Something like this would do:

{
   "selector": {
      "$or": [
         {
            "_id": {
               "$lt": "_design"
            }
         },
         {
            "_id": {
               "$gt": "_design0"
            }
         }
      ]
   }
}

[garrensmith]

I don't remember suggesting a mango query but that does sound like the best option. Mango indexes automatically do not include _design docs so you can just do:

_id: {"$gte: null}

[wohali]

Closing in favour of #1288 . If I have misunderstood, please re-open.