gradeimporter/view.php

<?php
    require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
    require_once(dirname(__FILE__).'/lib.php');
    require_once($CFG->libdir.'/filelib.php');
    require_once('locallib.php');


    global $DB;


    $id = optional_param('id', 0, PARAM_INT); // course_module ID, or
    $g  = optional_param('g', 0, PARAM_INT);  // gradeimporter instance ID, should be named as the first character of the module
    $action = optional_param('action', 0, PARAM_INT);
    $cmid = optional_param('cmid', 0, PARAM_INT);
    $id       = optional_param('id', 0, PARAM_INT);
    $fileid     = optional_param('fileid', 0, PARAM_INT);
    $filename   = optional_param('filename', 'a', PARAM_TEXT);

    

    if ($id) {
        if (! $cm = get_coursemodule_from_id('gradeimporter', $id)) {
            error('Course Module ID was incorrect');
        }

        if (! $course = $DB->get_record('course', array('id'=> $cm->course))) {
            error('Course is misconfigured');
        }

        if (! $gradeimporter = $DB->get_record('gradeimporter', array('id'=> $cm->instance) ) ) {
            error('Course module is incorrect');
        }

    } else if ($g) {
        if (! $gradeimporter = $DB->get_record('gradeimporter', array('id'=> $g)) ){
            error('Course module is incorrect');
        }
        if (! $course = $DB->get_record('course', array('id'=> $gradeimporter->course)) ) {
            error('Course is misconfigured');
        }
        if (! $cm = get_coursemodule_from_instance('gradeimporter', $gradeimporter->id, $course->id)) {
            error('Course Module ID was incorrect');
        }

    } else {
        error('You must specify a course_module ID or an instance ID');
    }

    require_login($course, true, $cm);

    $context = context_module::instance($cm->id);



    if ($action==1 && has_capability('mod/gradeimporter:edit', $context)){
      //download feedback file
      $fs = get_file_storage();
      echo 'file storage';
      $file = $fs->get_file($context->id, 'mod_gradeimporter', 'gradeimporter_feedback', $fileid, '/', $filename);
      if ($file){
        echo 'found file';
        send_stored_file($file, 86400, 0, true);
      }
    } else if ($action == 2 && has_capability('mod/gradeimporter:edit', $context)){
      exportCSV($context);
    }


    /// Print the page header
    $PAGE->set_cm($cm);
    $PAGE->set_url('/mod/gradeimporter/view.php', array('id' => $cm->id));
    $PAGE->set_title(format_string($gradeimporter->name));
    $PAGE->set_heading(format_string($course->fullname));
    $PAGE->set_context($context);
    /*$button = '';
    if (has_capability('mod/gradeimporter:edit', $context)) {
      $urlparams = array('id'=>$id, 'page'=>$page, 'editing'=>$editing ? '0' : '1');
      $url = new moodle_url('/mod/gradeimporter/view.php', $urlparams);
      $strediting = get_string('turnediting'.($editing ? 'off' : 'on'));
      $button = $OUTPUT->single_button($url, $strediting, 'get'). ' ';
    }
    $PAGE->set_button($button);*/
/// Print the main part of the page

$output = $PAGE->get_renderer('mod_folder');
echo $output->header();

$heading = get_string('displayingview', 'gradeimporter', $gradeimporter->name);

echo $output->heading($heading);


//button to add new submission
if (has_capability('mod/gradeimporter:edit', $context)) {
  $url = new moodle_url('/mod/gradeimporter/submission.php');
  $newbutton = '<form action="'. $url . '">'.
          '<input type="hidden" name="id" value="'. $gradeimporter->id .'" />'.
          '<input type="hidden" name="cmid" value="'.$cm->id.'" />'.
          '<input type="hidden" name="page" value="0" />'.
          '<input type="submit" Value="'.get_string('newsubmission', 'gradeimporter').'" />'.
          '</form>';
  echo $newbutton;

  $url = new moodle_url("/mod/gradeimporter/view.php", array('id'=>$id, 'cmid'=>$cm->id, 'action'=>2));
  $newbutton = '<form action="'. $url . '">'.
        '<input type="hidden" name="id" value="'. $id .'" />'.
        '<input type="hidden" name="cmid" value="'.$cm->id.'" />'.
        '<input type="hidden" name="action" value="2" />'.
        '<input type="submit" Value="'.get_string('downloadconfigcsv', 'gradeimporter').'" />'.
        '</form>';
  echo $newbutton;
}

//tabela com as notas vem aqui

require_once($CFG->libdir . '/tablelib.php');
require_once(dirname(__FILE__).'/locallib.php');
use \gradeimporter\feedback;

// $data = array();
// $data["Prova"] = array();
// $data["Prova"][] = array("P1", "7", "fulanoP1.pdf");
// $data["Prova"][] = array("P2", "7", "fulanoP2.pdf");
// $data["Prova"][] = array("P3", "7", "fulanoP3.pdf");
// $data["Exercicio"][] = array("E1", "-", "fulanoE1.pdf.pdf");
// $data["Exercicio"][] = array("E2", "-", "fulanoE2.pdf.pdf");
// $data["teste"][] = array("E1", "-", "fulanoE1.pdf.pdf");
// $data["teste"][] = array("E2", "-", "fulanoE2.pdf.pdf");

$data = feedback::get_comments($cm->id, $id);

$table = new html_table();
$table->attributes['class'] = 'generaltable mod_index';
$table->head  = array ("Tipo", "Nome", "Nota", "Arquivos");
$table->align = array ('center', 'center', 'center', 'center');

if (count($data)) {
  $current = "";
  foreach ($data as $tipo => $cells) {
    if ($current != "" && $current != $tipo) {
      $row = new html_table_row();
      $cell = new html_table_cell();
      $cell->colspan = 5;
      $row->cells[] = $cell;
      $table->data[] = $row;
    }
    $current = $tipo;

    $row = new html_table_row();
    $cell = new html_table_cell($tipo);
    $cell->rowspan = count($cells)+1;
    $row->cells[] = $cell;
    $table->data[] = $row;
    foreach ($cells as $cell) {
      $row = new html_table_row();
      foreach ($cell as $value) {
        $cell = new html_table_cell($value);
        $row->cells[] = $cell;
      }
      $table->data[] = $row;
    }
  }
}

echo html_writer::table($table);
/// Finish the page
echo $output->footer();