preparse photo descriptions to avoid breaking things because of invalid html in description

git-svn-id: http://svn.klever.net/kin/fireflix/trunk@181 fe716a7a-6dde-0310-88d9-d003556173a8

1 files changed, 10 insertions, 4 deletions

diff --git a/content/fireflix.js b/content/fireflix.js
index 92c42f4..966630c 100644
--- a/content/fireflix.js
+++ b/content/fireflix.js
@@ -789,28 +789,34 @@ var fireflix = {
    if(! (this.paging.pars && this.paging.page && this.paging.pages) ) {
     this.search_page.value=''; this.search_page.hidden = true;
     this.cmd_search_prev_page.setAttribute('disabled','true');
     this.cmd_search_next_page.setAttribute('disabled','true');
    }else{
     this.search_page.value=this.fireflix.loc_strings.getFormattedString('search_page',[this.paging.page,this.paging.pages]);
     this.search_page.hidden=false;
     this.cmd_search_prev_page.setAttribute('disabled',(this.paging.page>1)?'false':'true');
     this.cmd_search_next_page.setAttribute('disabled',(this.paging.page<this.paging.pages)?'false':'true');
    }
   },
   render_description_frame: function(content) {
-   if(!content) {
-    this.searchresult_description.innerHTML = '';
-   }else{
-    this.searchresult_description.innerHTML = content?content:'';
+   this.searchresult_description.innerHTML = '';
+   if(content) {
+    var dp = new DOMParser();
+    var pd = dp.parseFromString(
+     '<div xmlns="http://www.w3.org/1999/xhtml">'+content+'</div>', 'text/xml' );
+    var de = pd.documentElement;
+    if(de.tagName=='parsererror')
+     this.searchresult_description.innerHTML=this.fireflix.loc_strings.getString('broken_description');
+    else
+     this.searchresult_description.appendChild(de);
     /* of all linking elements flickr only allows a */
     var as = this.searchresult_description.getElementsByTagName('a');
     for(var a=0;a<as.length;++a)
      as.item(a).setAttribute('target','_blank');
    }
   },
   on_select: function() {
    if(this.selection.currentIndex<0) {
     this.searchresult_props.hidden = true;
    }else{
     var p = this.photos[this.selection.currentIndex];
     if(!p) {