Aggregate to the supplied chain (the HTML body), this article's preformulated value (the tags found within this article) Returns: None

Declared in file: hzDissemino.h
Defined in file : hdsGenerate.cpp

Function Logic:

Function body:

void hdsArtref::Generate (hzChain& C)hzHttpEvent* pE, uint32_t& nLine, 
{
   //  Aggregate to the supplied chain (the HTML body), this article's preformulated value (the tags found within this article)
   //  
   //  Arguments: 1) C  The HTML output chain
   //     2) pE  The HTTP event being responded to
   //     4) nLine Line number tracker (controls NL printing)
   //  
   //  Returns: None
   _hzfunc("hdsArtref::Generate") ;
   hzList<hdsVE*>::Iter    ih ;    //  Html entity iterator
   hdsInfo*        pInfo = 0;      //  Session
                                   //  hdsLang*  pLang ;   // Applicable language
   hdsNavtree*     pAG = 0;        //  Article group
   hdsArticle*     pArt = 0;       //  The article
   hdsArticleStd*  pArtStd = 0;    //  The article as a visible entity container
   hdsArticleCIF*  pArtCIF = 0;    //  The article as a C-Interface function
   hzString        S ;             //  Temp string
   if (!this)
       Fatal("No instance\n") ;
   //  Get session if one applies
   if (pE)
       pInfo = (hdsInfo*) pE->Session() ;
   threadLog("info %p\n", pInfo) ;
   //  Lookup the tree of articles. This could be in the hdsApp map m_ArticleGroups or it could be vested with the session
   pAG = m_pApp->m_ArticleGroups[m_Group] ;
   if (!pAG)
   {
       if (pInfo && pInfo->m_pTree)
           if (pInfo->m_pTree->m_Groupname == m_Group)
               pAG = pInfo->m_pTree ;
   }
   if (!pAG)
   {
       C.Printf("SORRY: No such article group (%s)", *m_Group) ;
       return ;
   }
   if (m_Show == 300)
   {
       //  Export tree as script
       C << "\n<script language=\"javascript\">\n" ;
       pAG->ExportDataScript(C) ;
       C.Printf("makeTree('%s');\n", *m_Group) ;
       C << "</script>\n" ;
       return ;
   }
   if (m_Article[0]== CHAR_AT)
   {
       if (!memcmp(*m_Article, "@resarg;/", 9))
       {
           if (pE && pE->m_Resarg)
               pArt = (hdsArticle*) pAG->GetItem(pE->m_Resarg) ;
           else
           {
               S = *m_Article + 9;
               pArt = (hdsArticle*) pAG->GetItem(S) ;
           }
       }
   }
   else
   {
       pArt = (hdsArticle*) pAG->GetItem(m_Article) ;
       threadLog("fetched article %p %s\n", pArt, *m_Article) ;
   }
   if (!pArt)
   {
       C.Printf("SORRY: No article with group (%s) and name (%s)", *m_Group, *m_Article) ;
   }
   else
   {
       if (m_Show == 100)
       {
           C << pArt->m_Title ;
       }
       else if (m_Show == 200)
       {
           pArtStd = dynamic_cast<hdsArticleStd*>(pArt) ;
           if (pArtStd)
           {
               //  pLang = (hdsLang*) pE->m_pContextLang ;
               //  C << pLang->m_rawItems[pArtStd->m_USL] ;
               pArtStd->Display(C, pE) ;
           }
           else
           {
               pArtCIF = dynamic_cast<hdsArticleCIF*>(pArt) ;
               if (pArtCIF && pE)
                   pArtCIF->m_pFunc(C, pArtCIF, pE) ;
           }
       }
       else
       {
           C.Printf("FOUND: article with group (%s) and name (%s) but no show directive", *m_Group, *pArt->m_Title) ;
       }
   }
}