plugins/shorten_expanded/init.js

   1 var _shorten_expanded_threshold = 1.5; //window heights
   2
   3 function expandSizeWrapper(id) {
   4         try {
   5                 var row = $(id);
   6
   7                 console.log(row);
   8
   9                 if (row) {
  10                         var content = row.select(".contentSizeWrapper")[0];
  11                         var link = row.select(".expandPrompt")[0];
  12
  13                         if (content) content.removeClassName("contentSizeWrapper");
  14                         if (link) Element.hide(link);
  15
  16                 }
  17         } catch (e) {
  18                 exception_error("expandSizeWrapper", e);
  19         }
  20
  21         return false;
  22
  23 }
  24
  25 require(['dojo/_base/kernel', 'dojo/ready'], function  (dojo, ready) {
  26
  27         ready(function() {
  28                 PluginHost.register(PluginHost.HOOK_ARTICLE_RENDERED_CDM, function(row) {
  29                         if (getInitParam('cdm_expanded')) {
  30
  31                                 window.setTimeout(function() {
  32                                         if (row) {
  33                                                 if (row.offsetHeight >= _shorten_expanded_threshold * window.innerHeight) {
  34                                                         var content = row.select(".cdmContentInner")[0];
  35
  36                                                         if (content) {
  37                                                                 content.innerHTML = "<div class='contentSizeWrapper'>" +
  38                                                                         content.innerHTML + "</div><button class='expandPrompt' onclick='return expandSizeWrapper(\""+row.id+"\")' "+
  39                                                                         "href='#'>" + __("Click to expand article") + "</button>";
  40
  41                                                         }
  42                                                 }
  43                                         }
  44                                 }, 150);
  45                         }
  46
  47                         return true;
  48                 });
  49         });
  50
  51 });