sputnik/actions/blog.lua

   1 --
   2 -- Blog actions
   3 --
   4 module(..., package.seeall)
   5
   6 actions = {}
   7
   8 local disqs_tpl = [=[
   9 <div id="disqus_thread"></div>
  10 <script type="text/javascript">
  11     /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
  12     var disqus_shortname = 'rubberbytes'; // required: replace example with your forum shortname
  13
  14     // The following are highly recommended additional parameters. Remove the slashes in front to use.
  15     var disqus_identifier = "$id";
  16     var disqus_url = "$id";
  17
  18     (function() {
  19         var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
  20         dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js';
  21         (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
  22     })();
  23 </script>
  24 <noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
  25 <a href="http://disqus.com" class="dsq-brlink">blog comments powered by <span class="logo-disqus">Disqus</span></a>
  26 ]=]
  27
  28
  29 local template = [=[
  30          $most_recent
  31
  32         <h1>Comments</h1>
  33          $disqs
  34         <h1>Older posts</h1>
  35          <ol>
  36          $do_entries[[<li><a href="?p=$id">$name</a></li>]]
  37       </ol>
  38 ]=]
  39
  40 local function pages_in_order(sputnik)
  41    local pages = sputnik.saci:get_nodes_by_prefix'blog'
  42    local res = {}
  43    for id,page in pairs(pages) do
  44       res[#res+1] = page
  45    end
  46    table.sort(res,function(p1,p2) return (p1.creation_time or '') < (p2.creation_time or '') end)
  47    return res
  48 end
  49
  50 local wiki = require("sputnik.actions.wiki")
  51 function actions.show_blog(node, request, sputnik)
  52    -- XXX: Falta el cas on no hi ha cap subpàgina...
  53         -- i documentar una mica això
  54    local pages = pages_in_order(sputnik)
  55    local most_recent = sputnik:get_node(table.remove(pages, 1).id)
  56
  57    most_recent = sputnik:decorate_node(most_recent)
  58    most_recent = sputnik:activate_node(most_recent)
  59
  60    node.title = most_recent.title:gsub('blog/','')
  61    node.inner_html = cosmo.f(template) {
  62       test = "Prova",
  63           disqs = cosmo.f(disqs_tpl){ id = most_recent.id },
  64       most_recent = most_recent.actions.show_content(most_recent, request, sputnik),
  65       do_entries = function()
  66                       for _, page in ipairs(pages) do
  67                          cosmo.yield{
  68                             id = page.id,
  69                             name = page.title:gsub('blog/',''),
  70                          }
  71                       end
  72                    end
  73    }
  74
  75    return node.wrappers.default(node, request, sputnik)
  76 end
  77
  78
  79 function actions.show_blog_entry(node, request, sputnik)
  80         node.title = node.title:gsub('blog/', '')
  81         return wiki.actions.show(node, request, sputnik)
  82 end