Code Duplication    Length = 6-6 lines in 2 locations

main/gradebook/lib/GradebookUtils.php 2 locations

@@ 303-308 (lines=6) @@
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        if ($message_eval === false && api_is_allowed_to_edit(null, true)) {
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            $visibility_icon = ($eval->is_visible() == 0) ? 'invisible' : 'visible';
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            $visibility_command = ($eval->is_visible() == 0) ? 'set_visible' : 'set_invisible';
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            if ($is_locked && !api_is_platform_admin()) {
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                $modify_icons = Display::return_icon('edit_na.png', get_lang('Modify'), '', ICON_SIZE_SMALL);
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            } else {
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                $modify_icons = '<a href="gradebook_edit_eval.php?editeval=' . $eval->get_id() . '&cidReq=' . $eval->get_course_code() . '&id_session='.$eval->getSessionId(). '">' .
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                    Display::return_icon('edit.png', get_lang('Modify'), '', ICON_SIZE_SMALL) . '</a>';
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            }
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            $modify_icons .= '&nbsp;<a href="' . api_get_self() . '?visibleeval=' . $eval->get_id() . '&' . $visibility_command . '=&selectcat=' . $selectcat . '&id_session='.$eval->getSessionId(). ' ">' .
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                Display::return_icon($visibility_icon . '.png', get_lang('Visible'), '', ICON_SIZE_SMALL) . '</a>';
@@ 347-352 (lines=6) @@
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            $visibility_icon = ($link->is_visible() == 0) ? 'invisible' : 'visible';
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            $visibility_command = ($link->is_visible() == 0) ? 'set_visible' : 'set_invisible';
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            if ($is_locked && !api_is_platform_admin()) {
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                $modify_icons = Display::return_icon('edit_na.png', get_lang('Modify'), '', ICON_SIZE_SMALL);
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            } else {
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                $modify_icons = '<a href="gradebook_edit_link.php?editlink=' . $link->get_id() . '&cidReq=' . $link->get_course_code() . '&id_session='.$link->get_session_id().'">' .
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                    Display::return_icon('edit.png', get_lang('Modify'), '', ICON_SIZE_SMALL) . '</a>';
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            }
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            $modify_icons .= '&nbsp;<a href="' . api_get_self() . '?visiblelink=' . $link->get_id() . '&' . $visibility_command . '=&selectcat=' . $selectcat . '&id_session='.$link->get_session_id(). ' ">' .
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                Display::return_icon($visibility_icon . '.png', get_lang('Visible'), '', ICON_SIZE_SMALL) . '</a>';
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            $modify_icons .= '&nbsp;<a href="gradebook_showlog_link.php?visiblelink=' . $link->get_id() . '&selectcat=' . $selectcat . '&cidReq=' . $link->get_course_code() . '&id_session='.$link->get_session_id(). '">' .