liquid_feedback_frontend
annotate model/draft.lua @ 157:24e47baf5f9b
strip html from fallback title
if the slot is used for title, make sure the html is stripped from it
if the slot is used for title, make sure the html is stripped from it
| author | Daniel Poelzleithner <poelzi@poelzi.org> |
|---|---|
| date | Fri Oct 08 20:31:09 2010 +0200 (2010-10-08) |
| 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 |