Missing translations and i18n support

By module

Preferences

Admin

• For Priorities, Ticket Types, Resolutions, Severities:
  • When adding new enum, the name of the field in the message "The %(field)s \"%(name)s\" has been added." is not translatable.
  • When removing existing enums, the name of the field in the message "The selected %(fields)s have been removed." is not translatable.
  • When attempting to add enums with duplicate names, the name of the field in the message "%(type)s %(name)s already exists" is not translatable.
  • Note that for Milestones and Versions the template file contains separate messages, so they are translatable.

Configuration

• The title "Configuration Error" is not translatable.

To recreate the problem I changed this in trac.ini:

[attachment]
max_size = ddd262144

And tried to upload an attachment.

Timeline

• Milestone milestone completed

Milestone

• In view milestone the dropdown of the ticket status by is not translatable.
• In view milestone and in roadmap, the "Active" and "Closed" words (referring the ticket counts) are not translatable.

Reports

• Number of matches in reports view. Example:

  (2 matches)
  

• "Ticket" and "Created" headers in the reports table.

Ticket

• When editing a comment, three buttons are shown. Titles (<input … title="") of two of them — "Preview" and "Submit changes" — are not translatable.
• Two buttons are show next to every comment — "Reply" and "Edit". Titles (<input … title="") of them both are not translatable. r9328
  Actually, there were lots of issues with title attributes: those attributes are collected automatically (i.e. no need for explicit ${_('...')} expressions), but only when the message doesn't contain an expression. In the latter case, they need an explicit ${_('... %(param)s ...', param=...)} wrapping.

• In newticket, The Reporter fieldset title is not translatable. In view ticket, the Author fieldset title is not translatable. (same issue)

• Attach another file button text on trac/attachment/ticket/<ticketID> page

Report

• In view report, the titles of the Ticket and Created columns are not translatable.

Query

• When checking the "Show description under each result" ins query result, the description section that appears below each ticket contains the word description, which is not translatable.

Wiki

Version(s) deletion

• When trying to delete version(s) of wiki pages, on the confirmation page buttons "Delete this version" and "Delete those versions" are not translatable.

• On the same page, the words in italics are not translatable too:

  Delete version(s) 2 to 7 of WikiStart

  Are you sure you want to delete versions 2 to 7 of this page?

Page deletion

• When trying to completely delete a page, on the confirmation page the button "Delete page" is not translatable.

• On the same page the word in italics is not translatable:

  Are you sure you want to completely delete this page?

Errors

• When attempting login with no authentication configuration, the message "Authentication information not available. Please refer to the installation documentation." is not translatable.

Inappropriate grouping

• The string "by" in timeline and in milestone_view (which is grouped in the messages template) does not have the same meaning. In timeline it means the user who made the last change ("by whom"), and in milestone_view it refers to the field to be grouped by ("according to what").
  • More specifically, the string "ticket status by" in the milestone_view should be treated as one, and not split to "ticket status" and "by".

Unnecessary strings

This strings probably unchanged in all translations:

#: trac/templates/about.html:38
msgid "COPYING"

#: trac/templates/about.html:44
msgid "http://trac.edgewall.org/"

#: trac/templates/error.html:227
msgid "TracGuide"

#: trac/templates/macros.html:161
#, fuzzy, python-format
msgid "%(title)s %(unit)s:"
msgid_plural "%(title)s %(units)s:"

This is #8588 and would be needed for the same reason as the one below, but having different keys unit/units in msgid and msgid_plural doesn't make msgfmt happy…

#: trac/ticket/templates/ticket.html:267
#: trac/ticket/templates/ticket_box.html:43
#, python-format
msgid "%(field)s:"

This one is very important and needed for typographical translations (e.g. in French, it will be translated to "%(field)s :" and that space is a non-breaking space. I'll try to see if adding a i18n:comment attribute works.