blob_append(pDownloadName, zFilename, -1);
    }
    tag_private_status(rid);
  }
  db_finalize(&q);
  if( db_exists("SELECT 1 FROM tagxref WHERE rid=%d AND tagid=%d",
                rid, TAG_CLUSTER) ){
    @ Cluster %z(href("%R/info/%S",zUuid))%S(zUuid)</a>.
    cnt++;
  }
  if( cnt==0 ){
    @ Unrecognized artifact
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_appendf(pDownloadName, "%S.txt", zUuid);
    }

  @ <div class="section">Changes</div>
  @ <p>
  ticket_output_change_artifact(pTktChng, 0, 1, 0);
  manifest_destroy(pTktChng);
  style_finish_page();
}

/*
** rid is a cluster.  Paint a page that contains detailed information
** about that cluster.
*/
static void cluster_info(int rid, const char *zName){
  Manifest *pCluster;
  int i;
  Blob where = BLOB_INITIALIZER;
  Blob unks = BLOB_INITIALIZER;
  Stmt q;
  char *zSha1Bg;
  char *zSha3Bg;
  int badRid = 0;
  int hashClr = PB("hclr");

  pCluster = manifest_get(rid, CFTYPE_CLUSTER, 0);
  if( pCluster==0 ){
    artifact_page();
    return;
  }  
  style_header("Cluster %S", zName);
  @ <p>Artifact %z(href("%R/artifact/%h",zName))%S(zName)</a> is a cluster
  @ with %d(pCluster->nCChild) entries:</p>
  blob_appendf(&where,"IN(0");
  for(i=0; i<pCluster->nCChild; i++){
    int rid = fast_uuid_to_rid(pCluster->azCChild[i]);
    if( rid ){
      blob_appendf(&where,",%d", rid);
    }else{
      if( blob_size(&unks)>0 ) blob_append_char(&unks, ',');
      badRid++;
      blob_append_sql(&unks,"(%d,%Q)",-badRid,pCluster->azCChild[i]);
    }
  }
  blob_append_char(&where,')');
  describe_artifacts(blob_str(&where));
  blob_reset(&where);
  if( badRid>0 ){
    db_multi_exec(
      "WITH unks(rx,hx) AS (VALUES %s)\n"
      "INSERT INTO description(rid,uuid,type,summmary) "
      "  SELECT rx, hx, 'phantom', '' FROM unks;",
      blob_sql_text(&unks)
    );
  }
  blob_reset(&unks);
  db_prepare(&q,
    "SELECT rid, uuid, summary, isPrivate, type='phantom', rcvid, ref"
    "  FROM description ORDER BY uuid"
  );
  if( skin_detail_boolean("white-foreground") ){
    zSha1Bg = "#714417";
    zSha3Bg = "#177117";
  }else{
    zSha1Bg = "#ebffb0";
    zSha3Bg = "#b0ffb0";
  }
  @ <table cellpadding="2" cellspacing="0" border="1">
  if( g.perm.Admin ){
    @ <tr><th>RID<th>Hash<th>Rcvid<th>Description<th>Ref<th>Remarks
  }else{
    @ <tr><th>RID<th>Hash<th>Description<th>Ref<th>Remarks
  }
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q,0);
    const char *zUuid = db_column_text(&q, 1);
    const char *zDesc = db_column_text(&q, 2);
    int isPriv = db_column_int(&q,3);
    int isPhantom = db_column_int(&q,4);
    const char *zRef = db_column_text(&q,6);
    if( isPriv && !isPhantom && !g.perm.Private && !g.perm.Admin ){
      /* Don't show private artifacts to users without Private (x) permission */
      continue;
    }
    if( rid<=0 ){
      @ <tr><td>&nbsp;</td>
    }else if( hashClr ){
      const char *zClr = db_column_bytes(&q,1)>40 ? zSha3Bg : zSha1Bg;
      @ <tr style='background-color:%s(zClr);'><td align="right">%d(rid)</td>
    }else{
      @ <tr><td align="right">%d(rid)</td>
    }
    if( rid<=0 ){
      @ <td>&nbsp;%S(zUuid)&nbsp;</td>
    }else{
      @ <td>&nbsp;%z(href("%R/info/%!S",zUuid))%S(zUuid)</a>&nbsp;</td>
    }
    if( g.perm.Admin ){
      int rcvid = db_column_int(&q,5);
      if( rcvid<=0 ){
        @ <td>&nbsp;
      }else{
        @ <td><a href='%R/rcvfrom?rcvid=%d(rcvid)'>%d(rcvid)</a>
      }
    }
    @ <td align="left">%h(zDesc)</td>
    if( zRef && zRef[0] ){
      @ <td>%z(href("%R/info/%!S",zRef))%S(zRef)</a>
    }else{
      @ <td>&nbsp;
    }
    if( isPriv || isPhantom ){
      if( isPriv==0 ){
        @ <td>phantom</td>
      }else if( isPhantom==0 ){
        @ <td>private</td>
      }else{
        @ <td>private,phantom</td>
      }
    }else{
      @ <td>&nbsp;
    }
    @ </tr>
  }
  @ </table>
  db_finalize(&q);
  style_finish_page();
}


/*
** WEBPAGE: info
** URL: info/NAME
**
** The NAME argument is any valid artifact name: an artifact hash,
** a timestamp, a tag name, etc.

    ci_page();
  }else
  if( db_exists("SELECT 1 FROM plink WHERE pid=%d", rid) ){
    ci_page();
  }else
  if( db_exists("SELECT 1 FROM attachment WHERE attachid=%d", rid) ){
    ainfo_page();
  }else
  if( db_exists("SELECT 1 FROM tagxref WHERE rid=%d AND tagid=%d",
                rid, TAG_CLUSTER) ){
    cluster_info(rid, zName);
  }else
  {
    artifact_page();
  }
}

/*