Simply display a form letting the user select an available major.

File

modules/stats/reports.major-students-progress.inc, line 23

This file handles the more complicated Major Students Progress csv export report, since it is part of a batch process.

Code

function stats_report_major_students_progress_form() {
  $form = array();


  $school_id = intval(@$_REQUEST ['school_id']);

  $school_select_title = "Major Students Progress - Select School";
  // If schools is enabled, first ask for the school.
  if (module_enabled("schools") && !isset($_REQUEST ['school_id'])) {
    fp_goto("stats/select-school", "title=$school_select_title&redirect=stats/reports/major-students-progress");
    return;
  }
  else if (module_enabled('schools')) {
    // Display what school we selected, link to change.

    $form ['selected_school_name'] = array(
      'value' => "<div class='current-school'>" . t("Current school: ") . "<strong>" . schools_get_school_name_for_id($school_id) . "</strong>
                     - " . l(t("Change?"), "stats/select-school", "title=$school_select_title&redirect=stats/reports/major-students-progress") . "</div>",

    );

  }


  $form ['school_id'] = array(
    'type' => 'hidden',
    'value' => $school_id,
  );






  $last_major = @$_SESSION ["stats_report_major_students_progress"][$school_id]["last_major"];

  $form ["major"] = array(
    "label" => t("Please select a major:"),
    "type" => "select",
    "hide_please_select" => TRUE,
    "options" => stats_draw_majors_pulldown($last_major, FALSE, FALSE, t("Please select a major"), TRUE, FALSE, TRUE, $school_id),
    "value" => $last_major,
  );

  $form ["submit_btn"] = array(
    "type" => "submit",
    "spinner" => TRUE,
    "value" => t("Submit and generate CSV"),
  );


  // If we have previously generated a CSV within the last hour, display it here.
  $last_timestamp = @$_SESSION ["stats_report_major_students_progress"][$school_id]["last_timestamp"];
  $last_batch_id = @$_SESSION ["stats_report_major_students_progress"][$school_id]["last_batch_id"];

  $html = $m = "";

  if (time() < $last_timestamp + (60 * 60)) {

    $html .= "<hr><p>" . t("Last CSV report was generated for @major on @time.  It will remain for 1 hour.", array("@major" => $last_major, "@time" => format_date(convert_time($last_timestamp)))) . "</p>";
    $html .= "<p>" . l(t("Download CSV for ") . $last_major, "stats/download-csv-from-batch/$last_batch_id", "filename=" . urlencode("major_student_progress__" . $last_major)) . "</p>";


    $form ["mark" . $m++] = array(
      "value" => $html,
    );
  }


  // If the Batch module isn't enabled, stop right here!!!
  if (!function_exists("batch_set")) {
    $form = array();
    $form ["markup"] = array(
      "value" => "<p><b>" . t("To use this report, the Batch module must be enabled.  Please ask your administrator
                            to enable the Batch module.") . "</b></p>",
    );
  }



  return $form;
}