/*
** Render a forum post for display
*/
void forum_render(
  const char *zTitle,         /* The title.  Might be NULL for no title */
  const char *zMimetype,      /* Mimetype of the message */
  const char *zContent,       /* Content of the message */
  const char *zClass,         /* Put in a <div> if not NULL */
  int bScroll                 /* Large message content scrolls if true */
){
  if( zClass ){
    @ <div class='%s(zClass)'>
  }
  if( zTitle ){
    if( zTitle[0] ){
      @ <h1>%h(zTitle)</h1>
    }else{
      @ <h1><i>Deleted</i></h1>
    }
  }
  if( zContent && zContent[0] ){
    Blob x;
    if( bScroll ){
      @ <div class='forumPostBody'>
    }else{
      @ <div class='forumPostFullBody'>
    }
    blob_init(&x, 0, 0);
    blob_append(&x, zContent, -1);
    wiki_render_by_mimetype(&x, zMimetype);
    blob_reset(&x);
    @ </div>
  }else{
    @ <i>Deleted</i>

      @ updated by %z(href("%R/forumpost/%S?t=%c",p->pLeaf->zUuid,cMode))\
      @ %d(p->pLeaf->sid)</a>
      zUuid = p->pLeaf->zUuid;
    }
    if( p->fpid!=target ){
      @ %z(href("%R/forumpost/%S?t=%c",zUuid,cMode))[link]</a>
    }
    if( !bRawMode ){
      @ %z(href("%R/forumpost/%S?raw",zUuid))[source]</a>
    }
    isPrivate = content_is_private(p->fpid);
    sameUser = notAnon && fossil_strcmp(pPost->zUser, g.zLogin)==0;
    @ </h3>
    if( isPrivate && !g.perm.ModForum && !sameUser ){
      @ <p><span class="modpending">Awaiting Moderator Approval</span></p>
    }else{
      forum_render(0, bRawMode?"text/plain":pPost->zMimetype, pPost->zWiki,
                   0, 1);
    }
    if( g.perm.WrForum && p->pLeaf==0 ){
      int sameUser = login_is_individual()
                     && fossil_strcmp(pPost->zUser, g.zLogin)==0;
      @ <p><form action="%R/forumedit" method="POST">
      @ <input type="hidden" name="fpid" value="%s(p->zUuid)">
      if( !isPrivate ){

        @ <a href="%R/artifact/%h(p->pLeaf->zUuid)">(artifact)</a></span>
      }
      manifest_destroy(pOPost);
    }
    if( fpid!=target ){
      @ %z(href("%R/forumpost/%S",zUuid))[link]</a>
    }

    @ %z(href("%R/forumpost/%S?raw",zUuid))[source]</a>

    if( p->firt ){
      ForumEntry *pIrt = p->pPrev;
      while( pIrt && pIrt->fpid!=p->firt ) pIrt = pIrt->pPrev;
      if( pIrt ){
        @ in reply to %z(href("%R/forumpost/%S?t=h",pIrt->zUuid))\
        @ %d(pIrt->sid)</a>
      }
    }
    @ </h3>
    isPrivate = content_is_private(fpid);
    sameUser = notAnon && fossil_strcmp(pPost->zUser, g.zLogin)==0;
    if( isPrivate && !g.perm.ModForum && !sameUser ){
      @ <p><span class="modpending">Awaiting Moderator Approval</span></p>
    }else{
      forum_render(0, pPost->zMimetype, pPost->zWiki, 0, 1);
    }
    if( g.perm.WrForum ){
      @ <p><form action="%R/forumedit" method="POST">
      @ <input type="hidden" name="fpid" value="%s(zUuid)">
      if( !isPrivate ){
        /* Reply and Edit are only available if the post has already
        ** been approved */

    }else{
      int isPrivate = content_is_private(fpid);
      int notAnon = login_is_individual();
      int sameUser = notAnon && fossil_strcmp(pPost->zUser, g.zLogin)==0;
      if( isPrivate && !g.perm.ModForum && !sameUser ){
        @ <p><span class="modpending">Awaiting Moderator Approval</span></p>
      }else{
        forum_render(0, "text/plain", pPost->zWiki, 0, 0);
      }
      manifest_destroy(pPost);
    }
  }else if( zMode[0]=='c' ){
    style_submenu_element("Hierarchical", "%R/%s/%s?t=h", g.zPath, zName);
    style_submenu_element("Unformatted", "%R/%s/%s?t=r", g.zPath, zName);
    forum_display_chronological(froot, fpid, 0);

    return;
  }
  if( P("submit") ){
    if( forum_post(zTitle, 0, 0, 0, zMimetype, zContent) ) return;
  }
  if( P("preview") ){
    @ <h1>Preview:</h1>
    forum_render(zTitle, zMimetype, zContent, "forumEdit", 1);
  }
  style_header("New Forum Thread");
  @ <form action="%R/forume1" method="POST">
  @ <h1>New Thread:</h1>
  forum_from_line();
  forum_entry_widget(zTitle, zMimetype, zContent);
  @ <input type="submit" name="preview" value="Preview">

  if( isDelete ){
    zMimetype = "text/x-fossil-wiki";
    zContent = "";
    if( pPost->zThreadTitle ) zTitle = "";
    style_header("Delete %s", zTitle ? "Post" : "Reply");
    @ <h1>Original Post:</h1>
    forum_render(pPost->zThreadTitle, pPost->zMimetype, pPost->zWiki,
                 "forumEdit", 1);
    @ <h1>Change Into:</h1>
    forum_render(zTitle, zMimetype, zContent,"forumEdit", 1);
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="nullout" value="1">
    @ <input type="hidden" name="mimetype" value="%h(zMimetype)">
    @ <input type="hidden" name="content" value="%h(zContent)">
    if( zTitle ){
      @ <input type="hidden" name="title" value="%h(zTitle)">

    if( zMimetype==0 ) zMimetype = fossil_strdup(pPost->zMimetype);
    if( zTitle==0 && pPost->zThreadTitle!=0 ){
      zTitle = fossil_strdup(pPost->zThreadTitle);
    }
    style_header("Edit %s", zTitle ? "Post" : "Reply");
    @ <h2>Original Post:</h2>
    forum_render(pPost->zThreadTitle, pPost->zMimetype, pPost->zWiki,
                 "forumEdit", 1);
    if( P("preview") ){
      @ <h2>Preview of Edited Post:</h2>
      forum_render(zTitle, zMimetype, zContent,"forumEdit", 1);
    }
    @ <h2>Revised Message:</h2>
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="edit" value="1">
    forum_from_line();
    forum_entry_widget(zTitle, zMimetype, zContent);

    }
    @ <h2>Replying To:</h2>
    zDate = db_text(0, "SELECT datetime(%.17g)", pPost->rDate);
    zDisplayName = display_name_from_login(pPost->zUser);
    @ <h3 class='forumPostHdr'>By %h(zDisplayName) on %h(zDate)</h3>
    fossil_free(zDisplayName);
    fossil_free(zDate);
    forum_render(0, pPost->zMimetype, pPost->zWiki, "forumEdit", 1);
    if( P("preview") ){
      @ <h2>Preview:</h2>
      forum_render(0, zMimetype,zContent, "forumEdit", 1);
    }
    @ <h2>Enter Reply:</h2>
    @ <form action="%R/forume2" method="POST">
    @ <input type="hidden" name="fpid" value="%h(P("fpid"))">
    @ <input type="hidden" name="reply" value="1">
    forum_from_line();
    forum_entry_widget(0, zMimetype, zContent);