This is the page which actually displays the "view" for the user to see their advising session, or for an advisor to advise them.

File

modules/advise/advise.module, line 1457

Code

function advise_display_view($view = "view") {
  global $user, $fp, $degree_plan, $screen, $current_student_id;
  $rtn = "";


  // Do we need to rebuild the course inventory cache?
  if (system_check_course_inventory_should_be_reloaded()) {
    system_reload_and_cache_course_inventory();
  }


  fp_set_title('');

  if ($view == "what-if") {
    $GLOBALS ["fp_advising"]["advising_what_if"] = "yes";
    $_REQUEST ["advising_what_if"] = "yes";
  }
  else {
    $GLOBALS ["fp_advising"]["advising_what_if"] = "no";
    $_REQUEST ["advising_what_if"] = "no";
  }

  // Initialize everything we need to initialize for this advising session.

  advise_init_screen();





  $render = array();
  $render ['#id'] = 'advise_display_view';
  $render ['#view'] = $view;
  $render ['#fp'] = $fp;
  $render ['#degree_plan'] = $degree_plan;
  $render ['#screen'] = $screen;
  $render ['#current_student_id'] = $current_student_id;
  $render ['#advising_term_id'] = $GLOBALS ['fp_advising']['advising_term_id'];


  $school_id = db_get_school_id_for_student_id($current_student_id);

  // Add some body classes to the page for this student.
  $student = $screen->student;
  if (is_object($student)) {
    fp_add_body_class("student-rank-$student->db_rank  student-catalog-year-$student->catalog_year");
  }

  $render ['#student'] = $student;

  fp_add_js(fp_get_module_path("advise") . "/js/advise.js");
  fp_add_css(fp_get_module_path("advise") . "/css/advise.css");

  // If we are on a print screen, we need to go out of our
  // way to set the screen mode, so we don't display certain things
  // when we go to draw the screen.
  if (strstr($_REQUEST ["q"], "/print")) {
    $screen->bool_print = TRUE;
    $screen->screen_mode = "not_advising";
  }

  if ($GLOBALS ["fp_advising"]["advising_what_if"] == "yes" && $GLOBALS ["fp_advising"]["what_if_major_code"] == "") {
    // We are in WhatIf, but we have not selected a major, so give
    // the user a selection screen.
    $screen->screen_mode = "not_advising";

    // If graduate degree selection is allowed for graduate students, then change bool_undergrad_only to FALSE.
    // (if the student is a grad student!)  
    $bool_undergrad_only = TRUE;

    $grad_level_codes = csv_to_array(variable_get_for_school("graduate_level_codes", "GR", $school_id));

    if (in_array($student->db_rank, $grad_level_codes)) {
      $bool_undergrad_only = FALSE;
    }

    // Check school setting: should we show all (both grad and undergrad) degrees on What If?
    // This will overwrite the logic above.
    if (variable_get_for_school('show_both_undergrad_and_grad_degrees_in_what_if', 'no', $school_id) == 'yes') {
      $bool_undergrad_only = FALSE;
    }

    $render ['#bool_undergrad_only'] = $bool_undergrad_only;
    $render ['whatif_selection_form'] = array(
      'value' => fp_render_form("advise_what_if_selection_form", "", $bool_undergrad_only),
      'weight' => 100,
    );

    //$rtn .= fp_render_form("advise_what_if_selection_form", "", $bool_undergrad_only);


  }
  else {
    // This is a normal advising screen.  Either View or WhatIf.

    //$page_content .= $screen->display_view_options();    
    $screen->build_screen_elements();

    $form_token = md5("advise_display_view" . fp_token());

    $vurl = fp_url($view);

    $render ['degree_plan_wrapper_top'] = array(
      'value' => "<div class='degree-plan-wrapper'>
               <form id='mainform' method='POST' action='$vurl'>
               <input type='hidden' name='form_token' value='$form_token'>
               <table class='fp-semester-table'>",
      'weight' => 200,
    );

    /*    
    $rtn .= "<div class='degree-plan-wrapper'>
               <form id='mainform' method='POST' action='$vurl'>
               <input type='hidden' name='form_token' value='$form_token'>
               <table class='fp-semester-table'>";
     */

    $render ['display_screen'] = array(
      'value' => $screen->display_screen(),
      'weight' => 300,
    );
    //$rtn .= $screen->display_screen();

    $render ['semester_table_close'] = array(
      'value' => "</table>",
      'weight' => 350,
    );

    //$rtn .= "</table>";
    // Add in the required "advising variables"
    $render ['hidden_advising_variables'] = array(
      'value' => $screen->get_hidden_advising_variables("save_draft"),
      'weight' => 400,
    );
    //$rtn .= $screen->get_hidden_advising_variables("save_draft");

    $render ['close_form_and_wrapper'] = array(
      'value' => "</form></div>",
      'weight' => 500,
    );

    //$rtn .= "</form>";
    //$rtn .= "</div>"; // degree-plan-wrapper

    // Figure out what the page's sub-tabs should be, and set them.
    $tab_array = array();


    $tab_array [1]["title"] = "Display by Year";
    $tab_array [1]["active"] = ($screen->view != "type");
    $tab_array [1]["on_click"] = "changeView(\"year\");";

    $tab_array [2]["title"] = "Display by Type";
    $tab_array [2]["active"] = ($screen->view == "type");
    $tab_array [2]["on_click"] = "changeView(\"type\");";


    if ($view == 'what-if') {

      //$what_if_select = "<span class='what-if-change-settings'>" . l("<i class='fa fa-cog'></i> " . t("Change Settings"), "what-if", "advising_what_if=yes&what_if_major_code=none&what_if_track_code=none&what_if_track_degree_ids=none&current_student_id=$current_student_id") . "</span>";

      $tab_array [3]["label"] = "\"What If?\" Mode";
      $tab_array [3]['text'] = "<i class='fa fa-pencil'></i>";
      $tab_array [3]['link_title'] = "Change What If settings?";
      $tab_array [3]['link_class'] = "change-what-if-link";
      $tab_array [3]["type"] = "link";
      $tab_array [3]["active"] = FALSE;
      $tab_array [3]["on_click"] = "window.location=\"" . fp_url('what-if', "advising_what_if=yes&what_if_major_code=none&what_if_track_code=none&what_if_track_degree_ids=none&current_student_id=$current_student_id") . "\";";


    }




    $advising_term_id = @$GLOBALS ["fp_advising"]["advising_term_id"];

    if ($advising_term_id != "" && user_has_permission("can_advise_students")) {
      // If this is someone who is allowed to change terms. (advisor or above)

      $t_term_id = $advising_term_id;
      $for_term = " " . t("for") . " ";
      $termdesc = get_term_description($t_term_id, FALSE, $school_id);


      $furl = fp_url("advise/popup-change-term");

      $tab_array [4]["label"] = "Advising Term: $termdesc ($t_term_id)";
      $tab_array [4]['text'] = "<i class='fa fa-pencil'></i>";
      $tab_array [4]['link_title'] = "Change term?";
      $tab_array [4]['link_class'] = "change-term-link";
      $tab_array [4]["type"] = "link";
      $tab_array [4]["active"] = FALSE;
      $tab_array [4]["on_click"] = "popupSmallIframeDialog(\"" . $furl . "\",\"" . t('Select an Advising Term') . "\",\"advising_term_id=$t_term_id\");";


    }







    fp_set_page_sub_tabs($tab_array);

    watchdog("view_by_$screen->view", "$current_student_id", array());


  }




  //  print_pre($student->list_courses_taken->toString());
  // Should we re-cache the course inventory?  If there have been any changes
  // to it, then we will see that in a GLOBALS variable...
  if (@$GLOBALS ["cache_course_inventory"] == true) {
    $_SESSION ["fp_cache_course_inventory"] = serialize(@$GLOBALS ["fp_course_inventory"]);
  }


  // Let's set our breadcrumbs
  $db = get_global_database_handler();
  $crumbs = array();
  $crumbs [] = array(
    'text' => 'Students',
    'path' => 'student-search',
  );
  $crumbs [] = array(
    'text' => $db->get_student_name($screen->student->student_id) . " ({$screen->student->student_id})",
    'path' => 'student-profile',
    'query' => "current_student_id={$screen->student->student_id}",
  );
  fp_set_breadcrumbs($crumbs);


  return fp_render_content($render);
  //return $rtn;
}