liquid_feedback_frontend
annotate model/draft.lua @ 172:165f4bd02cf3
don't show the first draft of a new initiative as a new draft event in the timeline
new draft should only show changes of drafts drafts of new initiatives as they are handled by the new initiative event
new draft should only show changes of drafts drafts of new initiatives as they are handled by the new initiative event
| author | Daniel Poelzleithner <poelzi@poelzi.org> |
|---|---|
| date | Sun Oct 10 19:40:32 2010 +0200 (2010-10-10) |
| parents | 134fce4bede3 |
| children | 23c98752e697 |
| rev | line source |
|---|---|
| bsw/jbe@0 | 1 Draft = mondelefant.new_class() |
| bsw/jbe@0 | 2 Draft.table = 'draft' |
| bsw/jbe@0 | 3 |
| bsw@81 | 4 -- Many drafts belonging to an initiative |
| bsw/jbe@0 | 5 Draft:add_reference{ |
| bsw/jbe@0 | 6 mode = 'm1', |
| bsw/jbe@0 | 7 to = "Initiative", |
| bsw/jbe@0 | 8 this_key = 'initiative_id', |
| bsw/jbe@0 | 9 that_key = 'id', |
| bsw/jbe@0 | 10 ref = 'initiative', |
| bsw/jbe@0 | 11 } |
| bsw/jbe@0 | 12 |
| bsw@81 | 13 -- Many drafts are authored by a member |
| bsw/jbe@0 | 14 Draft:add_reference{ |
| bsw/jbe@0 | 15 mode = 'm1', |
| bsw/jbe@0 | 16 to = "Member", |
| bsw/jbe@0 | 17 this_key = 'author_id', |
| bsw/jbe@0 | 18 that_key = 'id', |
| bsw/jbe@0 | 19 ref = 'author', |
| bsw/jbe@0 | 20 } |
| bsw/jbe@0 | 21 |
| bsw/jbe@0 | 22 function Draft.object_get:author_name() |
| bsw/jbe@0 | 23 return self.author and self.author.name or _"Unknown author" |
| bsw/jbe@0 | 24 end |
| bsw@81 | 25 |
| bsw@81 | 26 -- render draft to html, save it as rendered_draft and return it |
| bsw@81 | 27 function Draft.object:render_content() |
| bsw@81 | 28 -- local draft for update |
| bsw@81 | 29 local draft_lock = Draft:new_selector() |
| bsw@81 | 30 :add_where{ "id = ?", self.id } |
| bsw@81 | 31 :single_object_mode() |
| bsw@81 | 32 :for_update() |
| bsw@81 | 33 :exec() |
| bsw@81 | 34 -- check if there is already a rendered draft |
| bsw@81 | 35 local rendered_draft = RenderedDraft:new_selector() |
| bsw@81 | 36 :add_where{ "draft_id = ?", self.id } |
| bsw@81 | 37 :add_where{ "format = 'html'" } |
| bsw@81 | 38 :optional_object_mode() |
| bsw@81 | 39 :exec() |
| bsw@81 | 40 if rendered_draft then |
| bsw@81 | 41 return rendered_draft |
| bsw@81 | 42 end |
| bsw@81 | 43 -- create rendered_draft record |
| bsw@81 | 44 local rendered_draft = RenderedDraft:new() |
| bsw@81 | 45 rendered_draft.draft_id = self.id |
| bsw@81 | 46 rendered_draft.format = "html" |
| bsw@81 | 47 rendered_draft.content = format.wiki_text(self.content, self.formatting_engine) |
| bsw@81 | 48 rendered_draft:save() |
| bsw@81 | 49 -- and return it |
| bsw@81 | 50 return rendered_draft |
| bsw@81 | 51 end |
| bsw@81 | 52 |
| bsw@81 | 53 -- returns rendered version of draft for specific format |
| bsw@81 | 54 function Draft.object:get_content(format) |
| bsw@81 | 55 -- Fetch rendered_draft record for specified format |
| bsw@81 | 56 local rendered_draft = RenderedDraft:new_selector() |
| bsw@81 | 57 :add_where{ "draft_id = ?", self.id } |
| bsw@81 | 58 :add_where{ "format = ?", format } |
| bsw@81 | 59 :optional_object_mode() |
| bsw@81 | 60 :exec() |
| bsw@81 | 61 -- If this format isn't rendered yet, render it |
| bsw@81 | 62 if not rendered_draft then |
| bsw@81 | 63 rendered_draft = self:render_content() |
| bsw@81 | 64 end |
| bsw@81 | 65 -- return rendered content |
| bsw@81 | 66 return rendered_draft.content |
| bsw@81 | 67 end |