ng launch instance workflow: hard to control the word order in translations

[Akihiro Motoki]

The following commit recently merged introduces a difficult situation for translations.

commit be9023d86e058d81d6c2504e87c3a385f34472e6
    Fix theming in angular launch instance

horizon/static/framework/widgets/load-edit/load-edit.html

    <span translate>Script size:</span>
    {$ (scriptLength || 0) | bytes $}
    <span translate>of</span>
    {$ config.MAX_SCRIPT_SIZE | bytes $}

It is "X of Y", but in some languages, a natural order is "trans(Y) trans(of) trans(X)".
The current code does not allow translators to control the word order.

angular-gettext allows Interpolation.
The above should be like:

  <span translation>Script size: {{scriptLength}} of {{max_size}}</span>

Unfortunately I am not familiar with how to use interpolate with filter. It would be nice if someone takes this bug.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/289328

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/289328
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=db63b9e0264df6029600b34f199767302d7c7353
Submitter: Jenkins
Branch: master

commit db63b9e0264df6029600b34f199767302d7c7353
Author: Rob Cresswell <email address hidden>
Date: Mon Mar 7 13:23:01 2016 +0000

    Fix translator word order control in load-edit

    The load-edit widget had a phrase passed as separate translated words,
    which makes it impossible for translators to control the word order.
    This patch passes it as a single translation, fixing the issue.

    Change-Id: I0dfd8e098b84241070a69938611a7e33ca3ab35a
    Closes-Bug: 1553610

[Doug Hellmann (doug-hellmann)]

This issue was fixed in the openstack/horizon 9.0.0.0rc1 release candidate.