Rel4tion-Wiki/templates/ticket-depends-on.mdwn

This template is used to indicate on a [[ticket|/tickets]] page that is depends
on another given ticket, i.e. there is a ticket that needs to be closed first.
For example, "eat salad" depends on "make salad". Parameters:

- `proj`: Name of the project the depended ticket belongs to, i.e. a page under
          [[/projects]]. If you specify `proj`, there's no need to specify
          `dir` (default: the dependent ticket's project)
- `dir`: The parent page under which the depended ticket is located. Use this
         if `proj` doesn't suit your needs. (default: the parent page of the
         dependent ticket, unless `proj` is used)
- `n`: The depended ticket's page name (required)

[[!templatebody <<ENDBODY
[[!tag
<TMPL_IF proj>
  /projects/<TMPL_VAR raw_proj>/tickets/<TMPL_VAR raw_n>]] Depends on [[/projects/<TMPL_VAR raw_proj>]] >> [[!template id=tktref proj="""<TMPL_VAR raw_proj>""" n="""<TMPL_VAR raw_n>"""
<TMPL_ELSE>
<TMPL_IF dir>
  <TMPL_VAR raw_dir>/<TMPL_VAR raw_n>]] Depends on [[<TMPL_VAR raw_dir>]] >> [[!template id=tktref dir="""<TMPL_VAR raw_dir>""" n="""<TMPL_VAR raw_n>"""
<TMPL_ELSE>
  <TMPL_VAR raw_n>]] Depends on [[!template id=tktref dir=. n="""<TMPL_VAR raw_n>"""
</TMPL_IF>
</TMPL_IF>
]]
ENDBODY]]