";

//$file = $clog_activity->activity_contents; // works
$file = $list_of_decks;
//echo $file; // works

// shuffled activity - update todo
// don't use words in activity contents
// use for each $file = $clog_activity-> ... qs ans;
//$words = explode (" ", $file); works
//foreach ($words as $word) {
//  echo "xxxx".$word."yyy

";
//}

//echo "
\n"; // don't forget div at the end

$key = $file;
$sentences = explode ("\n", $file);
shuffle ($sentences);
foreach ($sentences as $sentence) {

$sentence_wo_spaces = trim(preg_replace("/[^\da-z]/i",'_',$sentence));
$box01 = "
";
$box01 = $box01. "
";
$box01 = $box01.  "".$sentence."";
$box01 = $box01. "
";
$box01 = $box01. "
";

echo $box01; // place before script or else will fail!

echo "\n";

echo "\n";
}
echo "
 \n";


echo "
\n";
/*
echo "
\n";
echo "\n";
 */

    if (!empty($activity->instructions02))  {
    include ('js/swap_divs_w_click.js');
echo "
";
echo "  Take notes\n";
    //echo "
\n";
    echo "
\n";
    echo "".$activity->instructions02."";
    echo "
 \n";
echo "
\n";

// DISPLAY (hidden by default)
echo "
\n"; // 20220322-1149
//echo "
\n"; // 20210409-0026
    $prep_notes = $activity->instructions02; // 20220218-1735
    $prep_notes = strip_tags($prep_notes);
    include ('sbook_plugins/take_notes_floating01.inc');

echo "
\n";

//$fileNameToSaveAs = `date +%Y%m%d`."_{$sbook}_ref_notes_{$member}.txt";
//$activity_title = trim(preg_replace("/[^\da-z]/i", '_',$activity->activity_title)). trim(preg_replace("/[^\da-z]/i", '_',$activity->instructions)); // only for course log version - improve for better legibility
$activity_title = trim(preg_replace("/[^\da-z]/i", '_',$activity->activity_title));
$fileNameToSaveAs = $sbook_ref."_".$activity_title."_notes_".$member."_".date('Ymd_His').".txt";
include ('js/save_text_as_file.js');

echo "\n";

echo "\n";
  }
    
//echo "