notes_excel.php
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<?php
require_once (dirname ( __FILE__ ) . '/../../config.php');
require_once(dirname( __FILE__ ) .'/../../lib/phpexcel/PHPExcel.php');
global $OUTPUT, $title;
require_login ();
$context = context_system::instance ();
$PAGE->set_context ( $context );
function download_excel(){
global $DB, $CFG,$USER , $PAGE;
$parameter = array ($USER->id);
$sql="select * from {block_mynotes} where userid=?";
$allNotes = $DB->get_records_sql ( $sql, $parameter );
$fullNotes = array ();
$i=0;
foreach ($allNotes as $notes ) {
$courseid=$notes->courseid;
$parameter = array ($courseid);
$sql="select fullname from {course} where id=?";
$coursename = $DB->get_record_sql ( $sql, $parameter );
$fullNotes [$i]['Sl.no']=$i+1;
$fullNotes [$i]['Course']=$coursename->fullname;
if($notes->activityname){
$fullNotes [$i]['activityname']=$notes->activityname;
}
$fullNotes [$i]['Content']=$notes->content;
$time=date('d M Y H:i A (T)', $notes->timecreated);
$fullNotes [$i]['Timecreated']=$time;
$fullNotes [$i]['Videotime']=$notes->notestime;
$fullNotes [$i]['Notesurl']=$notes->notesurl;
$i=$i+1;
}
/* xls format
$fileName = "user_full_notes" . rand(1,100) . ".xls";
if ($fullNotesssss){
function filterData(&$str) {
$str = preg_replace("/\t/", "\\t", $str);
$str = preg_replace("/\r?\n/", "\\n", $str);
if(strstr($str, '"')) $str = '"' . str_replace('"', '""', $str) . '"';
}
// headers for download
header("Content-Disposition: attachment; filename=\"$fileName\"");
header("Content-Type: application/vnd.ms-excel");
$flag = false;
$i=0;
foreach($fullNotes as $row) {
if(!$flag) {
// display column names as first row
echo implode("\t", array_keys($row)) . "\n";
$i=$i+1;
$flag = true;
}
// filter data
array_walk($row, 'filterData');
echo implode("\t", array_values($row)) . "\n";
}
exit;
}
*/
$name = "Student_notes";
$objPHPExcel = new PHPExcel();
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->setTitle('Notes');
$default_border = array(
'style' => PHPExcel_Style_Border::BORDER_THIN,
'color' => array('rgb'=>'9999ff')
);
$style_header = array(
'borders' => array(
'bottom' => $default_border,
'left' => $default_border,
'top' => $default_border,
'right' => $default_border,
),
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb'=>'E1E0F7'),
),
'font' => array(
'bold' => true,
)
);
$default_border1 = array(
'style' => PHPExcel_Style_Border::BORDER_THIN,
'color' => array('rgb'=>'ff9999')
);
$style_header1 = array(
'borders' => array(
'bottom' => $default_border1,
'left' => $default_border1,
'top' => $default_border1,
'right' => $default_border1,
),
'fill' => array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'color' => array('rgb'=>'ff9999'),
),
'font' => array(
'bold' => true,
)
);
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(5);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(25);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(30);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(25);
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(25);
$objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(20);
$objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(50);
$objPHPExcel->getActiveSheet()->getCell("A1")->setValue("SL.No");
$objPHPExcel->getActiveSheet()->getCell("A1")->getStyle('A1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("B1")->setValue("Course");
$objPHPExcel->getActiveSheet()->getCell("B1")->getStyle('B1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("C1")->setValue("Activity");
$objPHPExcel->getActiveSheet()->getCell("C1")->getStyle('C1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("D1")->setValue("Note");
$objPHPExcel->getActiveSheet()->getCell("D1")->getStyle('D1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("E1")->setValue("Time Created");
$objPHPExcel->getActiveSheet()->getCell("E1")->getStyle('E1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("F1")->setValue("Time in Clip");
$objPHPExcel->getActiveSheet()->getCell("F1")->getStyle('F1')->applyFromArray($style_header);
$objPHPExcel->getActiveSheet()->getCell("G1")->setValue("URL");
$objPHPExcel->getActiveSheet()->getCell("G1")->getStyle('G1')->applyFromArray($style_header);
for($i=1;$i<=count($fullNotes)+1;$i++){
$objPHPExcel->getActiveSheet()->getCell('A'.($i+1))->setValue($i);
$objPHPExcel->getActiveSheet()->getCell('B'.($i+1))->setValue($fullNotes[$i-1]['Course']);
$objPHPExcel->getActiveSheet()->getCell('C'.($i+1))->setValue($fullNotes[$i-1]['activityname']);
$objPHPExcel->getActiveSheet()->getCell('D'.($i+1))->setValue($fullNotes[$i-1]['Content']);
$objPHPExcel->getActiveSheet()->getCell('E'.($i+1))->setValue($fullNotes[$i-1]['Timecreated']);
$objPHPExcel->getActiveSheet()->getCell('F'.($i+1))->setValue($fullNotes[$i-1]['Videotime']);
$objPHPExcel->getActiveSheet()->getCell('G'.($i+1))->setValue($fullNotes[$i-1]['Notesurl']);
}
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
ob_end_clean();
header("Content-Disposition: attachment; filename=$name.xlsx");
header('Content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
$objWriter->save('php://output');
exit();
}
download_excel();