Validate handler for add_degree_form

File

modules/admin/admin.degrees.inc, line 580

Code

function admin_add_degree_form_validate($form, $form_submit) {
  $values = $form_submit ["values"];

  // Make sure neither major code nor track code contains any spaces.
  $de_catalog_year = $values ["de_catalog_year"];
  $major_code = trim(strtoupper($values ["major_code"]));
  $track_code = trim(strtoupper($values ["track_code"]));
  $school_id = intval($values ["school_id"]);

  $new_major = $values ["new_major"];
  $new_track = $values ["new_track"];




  if ($major_code != "" && admin_string_contains_illegal_chars($major_code)) {
    form_error("major_code", t("The major code may not contain spaces or symbols.  Please enter a new one containing only letters, numbers, and -."));

  }
  if ($track_code != "" && admin_string_contains_illegal_chars($track_code)) {
    form_error("track_code", t("The track code may not contain spaces or symbols.  Please enter a new one containing only letters, numbers, and -."));

  }

  // Make sure the major + |_ + track_code doesn't exceed 20 characters.
  if (strlen("$major_code|_$track_code") > 20) {
    form_error("major_code", t("The major and track code combined may not exceed 18 characters.  Please shorten one or the other."));

  }

  if ($new_track == "new" && $track_code == "") {
    form_error("track_code", t("You selected to add a track, but did not specify a track code."));
  }


  $for_school = $school_name = "";
  if (module_enabled("schools")) {
    $for_school = " for school %school";
    $school_name = schools_get_school_name_for_id($school_id);
  }


  // Check to see if it already exists...
  $res = db_query("SELECT * FROM draft_degrees
          WHERE catalog_year = ?
          AND major_code = ? 
          AND school_id = ?", $de_catalog_year, $major_code, $school_id);
  if (db_num_rows($res) > 0 && $new_major == "new") {
    // Meaning, it already exists, yet we are trying to add it as a new
    // major.  This is an error!

    form_error('major_code', t("The major code %major_code already exists for %year$for_school.  You cannot add it as a new major.", array("%major_code" => $major_code, "%year" => $de_catalog_year, "%school" => $school_name)));


  }
  if (db_num_rows($res) == 0 && $new_major == "existing") {
    // This is another error.  We are trying to add a track to an existing
    // major code, but none was found.
    form_error('major_code', t("The major code %major_code could not be found in the system for %year$for_school.  Perhaps you need to add it first?", array("%major_code" => $major_code, "%year" => $de_catalog_year, "%school" => $school_name)));
    return;
  }





}