PHP grade_tree::can_output_item方法代码示例

 /**
  * Builds and returns the rows that will make up the right part of the grader report
  * @param boolean $displayaverages whether to display average rows in the table
  * @return array Array of html_table_row objects
  */
 public function get_right_rows($displayaverages)
 {
     global $CFG, $USER, $OUTPUT, $DB, $PAGE;
     $rows = array();
     $this->rowcount = 0;
     $numrows = count($this->gtree->get_levels());
     $numusers = count($this->users);
     $gradetabindex = 1;
     $columnstounset = array();
     $strgrade = $this->get_lang_string('grade');
     $strfeedback = $this->get_lang_string("feedback");
     $arrows = $this->get_sort_arrows();
     $jsarguments = array('cfg' => array('ajaxenabled' => false), 'items' => array(), 'users' => array(), 'feedback' => array(), 'grades' => array());
     $jsscales = array();
     // Get preferences once.
     $showactivityicons = $this->get_pref('showactivityicons');
     $quickgrading = $this->get_pref('quickgrading');
     $showquickfeedback = $this->get_pref('showquickfeedback');
     $enableajax = $this->get_pref('enableajax');
     $showanalysisicon = $this->get_pref('showanalysisicon');
     // Get strings which are re-used inside the loop.
     $strftimedatetimeshort = get_string('strftimedatetimeshort');
     $strexcludedgrades = get_string('excluded', 'grades');
     $strerror = get_string('error');
     foreach ($this->gtree->get_levels() as $key => $row) {
         $headingrow = new html_table_row();
         $headingrow->attributes['class'] = 'heading_name_row';
         foreach ($row as $columnkey => $element) {
             $sortlink = clone $this->baseurl;
             if (isset($element['object']->id)) {
                 $sortlink->param('sortitemid', $element['object']->id);
             }
             $eid = $element['eid'];
             $object = $element['object'];
             $type = $element['type'];
             $categorystate = @$element['categorystate'];
             if (!empty($element['colspan'])) {
                 $colspan = $element['colspan'];
             } else {
                 $colspan = 1;
             }
             if (!empty($element['depth'])) {
                 $catlevel = 'catlevel' . $element['depth'];
             } else {
                 $catlevel = '';
             }
             // Element is a filler
             if ($type == 'filler' or $type == 'fillerfirst' or $type == 'fillerlast') {
                 $fillercell = new html_table_cell();
                 $fillercell->attributes['class'] = $type . ' ' . $catlevel;
                 $fillercell->colspan = $colspan;
                 $fillercell->text = ' ';
                 // This is a filler cell; don't use a <th>, it'll confuse screen readers.
                 $fillercell->header = false;
                 $headingrow->cells[] = $fillercell;
             } else {
                 if ($type == 'category') {
                     // Make sure the grade category has a grade total or at least has child grade items.
                     if (grade_tree::can_output_item($element)) {
                         // Element is a category.
                         $categorycell = new html_table_cell();
                         $categorycell->attributes['class'] = 'category ' . $catlevel;
                         $categorycell->colspan = $colspan;
                         $categorycell->text = $this->get_course_header($element);
                         $categorycell->header = true;
                         $categorycell->scope = 'col';
                         // Print icons.
                         if ($USER->gradeediting[$this->courseid]) {
                             $categorycell->text .= $this->get_icons($element);
                         }
                         $headingrow->cells[] = $categorycell;
                     }
                 } else {
                     // Element is a grade_item
                     if ($element['object']->id == $this->sortitemid) {
                         if ($this->sortorder == 'ASC') {
                             $arrow = $this->get_sort_arrow('up', $sortlink);
                         } else {
                             $arrow = $this->get_sort_arrow('down', $sortlink);
                         }
                     } else {
                         $arrow = $this->get_sort_arrow('move', $sortlink);
                     }
                     $headerlink = $this->gtree->get_element_header($element, true, $showactivityicons, false, false, true);
                     $itemcell = new html_table_cell();
                     $itemcell->attributes['class'] = $type . ' ' . $catlevel . ' highlightable' . ' i' . $element['object']->id;
                     $itemcell->attributes['data-itemid'] = $element['object']->id;
                     if ($element['object']->is_hidden()) {
                         $itemcell->attributes['class'] .= ' dimmed_text';
                     }
                     $singleview = '';
                     // FIXME: MDL-52678 This is extremely hacky we should have an API for inserting grade column links.
                     if (get_capability_info('gradereport/singleview:view')) {
                         if (has_all_capabilities(array('gradereport/singleview:view', 'moodle/grade:viewall', 'moodle/grade:edit'), $this->context)) {
                             $url = new moodle_url('/grade/report/singleview/index.php', array('id' => $this->course->id, 'item' => 'grade', 'itemid' => $element['object']->id));
//.........这里部分代码省略.........

 /**
  * Test can_output_item.
  */
 public function test_can_output_item()
 {
     $this->resetAfterTest();
     $generator = $this->getDataGenerator();
     // Course level grade category.
     $course = $generator->create_course();
     // Grade tree looks something like:
     // - Test course    (Rendered).
     $gradetree = grade_category::fetch_course_tree($course->id);
     $this->assertTrue(grade_tree::can_output_item($gradetree));
     // Add a grade category with default settings.
     $generator->create_grade_category(array('courseid' => $course->id));
     // Grade tree now looks something like:
     // - Test course n        (Rendered).
     // -- Grade category n    (Rendered).
     $gradetree = grade_category::fetch_course_tree($course->id);
     $this->assertNotEmpty($gradetree['children']);
     foreach ($gradetree['children'] as $child) {
         $this->assertTrue(grade_tree::can_output_item($child));
     }
     // Add a grade category with grade type = None.
     $nototalcategory = 'No total category';
     $nototalparams = ['courseid' => $course->id, 'fullname' => $nototalcategory, 'aggregation' => GRADE_AGGREGATE_WEIGHTED_MEAN];
     $nototal = $generator->create_grade_category($nototalparams);
     $catnototal = grade_category::fetch(array('id' => $nototal->id));
     // Set the grade type of the grade item associated to the grade category.
     $catitemnototal = $catnototal->load_grade_item();
     $catitemnototal->gradetype = GRADE_TYPE_NONE;
     $catitemnototal->update();
     // Grade tree looks something like:
     // - Test course n        (Rendered).
     // -- Grade category n    (Rendered).
     // -- No total category   (Not rendered).
     $gradetree = grade_category::fetch_course_tree($course->id);
     foreach ($gradetree['children'] as $child) {
         if ($child['object']->fullname == $nototalcategory) {
             $this->assertFalse(grade_tree::can_output_item($child));
         } else {
             $this->assertTrue(grade_tree::can_output_item($child));
         }
     }
     // Add another grade category with default settings under 'No total category'.
     $normalinnototalparams = ['courseid' => $course->id, 'fullname' => 'Normal category in no total category', 'parent' => $nototal->id];
     $generator->create_grade_category($normalinnototalparams);
     // Grade tree looks something like:
     // - Test course n                           (Rendered).
     // -- Grade category n                       (Rendered).
     // -- No total category                      (Rendered).
     // --- Normal category in no total category  (Rendered).
     $gradetree = grade_category::fetch_course_tree($course->id);
     foreach ($gradetree['children'] as $child) {
         // All children are now visible.
         $this->assertTrue(grade_tree::can_output_item($child));
         if (!empty($child['children'])) {
             foreach ($child['children'] as $grandchild) {
                 $this->assertTrue(grade_tree::can_output_item($grandchild));
             }
         }
     }
     // Add a grade category with grade type = None.
     $nototalcategory2 = 'No total category 2';
     $nototal2params = ['courseid' => $course->id, 'fullname' => $nototalcategory2, 'aggregation' => GRADE_AGGREGATE_WEIGHTED_MEAN];
     $nototal2 = $generator->create_grade_category($nototal2params);
     $catnototal2 = grade_category::fetch(array('id' => $nototal2->id));
     // Set the grade type of the grade item associated to the grade category.
     $catitemnototal2 = $catnototal2->load_grade_item();
     $catitemnototal2->gradetype = GRADE_TYPE_NONE;
     $catitemnototal2->update();
     // Add a category with no total under 'No total category'.
     $nototalinnototalcategory = 'Category with no total in no total category';
     $nototalinnototalparams = ['courseid' => $course->id, 'fullname' => $nototalinnototalcategory, 'aggregation' => GRADE_AGGREGATE_WEIGHTED_MEAN, 'parent' => $nototal2->id];
     $nototalinnototal = $generator->create_grade_category($nototalinnototalparams);
     $catnototalinnototal = grade_category::fetch(array('id' => $nototalinnototal->id));
     // Set the grade type of the grade item associated to the grade category.
     $catitemnototalinnototal = $catnototalinnototal->load_grade_item();
     $catitemnototalinnototal->gradetype = GRADE_TYPE_NONE;
     $catitemnototalinnototal->update();
     // Grade tree looks something like:
     // - Test course n                                    (Rendered).
     // -- Grade category n                                (Rendered).
     // -- No total category                               (Rendered).
     // --- Normal category in no total category           (Rendered).
     // -- No total category 2                             (Not rendered).
     // --- Category with no total in no total category    (Not rendered).
     $gradetree = grade_category::fetch_course_tree($course->id);
     foreach ($gradetree['children'] as $child) {
         if ($child['object']->fullname == $nototalcategory2) {
             $this->assertFalse(grade_tree::can_output_item($child));
         } else {
             $this->assertTrue(grade_tree::can_output_item($child));
         }
         if (!empty($child['children'])) {
             foreach ($child['children'] as $grandchild) {
                 if ($grandchild['object']->fullname == $nototalinnototalcategory) {
                     $this->assertFalse(grade_tree::can_output_item($grandchild));
                 } else {
                     $this->assertTrue(grade_tree::can_output_item($grandchild));
//.........这里部分代码省略.........