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1 | <?php |
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2 | if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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3 | |||
4 | /** |
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5 | * Grading User Profile in Sensei. |
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6 | * |
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7 | * @package Assessment |
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8 | * @author Automattic |
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9 | * |
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10 | * @since 1.3.0 |
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11 | */ |
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12 | class Sensei_Grading_User_Quiz { |
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13 | public $user_id; |
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14 | public $lesson_id; |
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15 | public $quiz_id; |
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16 | |||
17 | /** |
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18 | * Constructor |
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19 | * @since 1.3.0 |
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20 | */ |
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21 | public function __construct ( $user_id = 0, $quiz_id = 0 ) { |
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22 | $this->user_id = intval( $user_id ); |
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23 | $this->quiz_id = intval( $quiz_id ); |
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24 | $this->lesson_id = get_post_meta( $this->quiz_id, '_quiz_lesson', true ); |
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25 | } // End __construct() |
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26 | |||
27 | /** |
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28 | * build_data_array builds the data for use on the page |
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29 | * Overloads the parent method |
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30 | * @since 1.3.0 |
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31 | * @return array |
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32 | */ |
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33 | public function build_data_array() { |
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34 | $data_array = Sensei_Utils::sensei_get_quiz_questions( $this->quiz_id ); |
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35 | return $data_array; |
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36 | } // End build_data_array() |
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37 | |||
38 | /** |
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39 | * Display output to the admin view |
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40 | * |
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41 | * This view is shown when grading a quiz for a single user in admin under grading |
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42 | * |
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43 | * @since 1.3.0 |
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44 | * @return html |
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45 | */ |
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46 | public function display() { |
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47 | // Get data for the user |
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48 | $questions = $this->build_data_array(); |
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49 | |||
50 | |||
51 | $count = 0; |
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52 | $graded_count = 0; |
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53 | $user_quiz_grade_total = 0; |
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54 | $quiz_grade_total = 0; |
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55 | $quiz_grade = 0; |
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56 | $lesson_id = $this->lesson_id; |
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57 | $user_id = $this->user_id; |
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58 | |||
59 | ?><form name="<?php esc_attr_e( 'quiz_' . $this->quiz_id ); ?>" action="" method="post"> |
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60 | <?php wp_nonce_field( 'sensei_manual_grading', '_wp_sensei_manual_grading_nonce' ); ?> |
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61 | <input type="hidden" name="sensei_manual_grade" value="<?php esc_attr_e( $this->quiz_id ); ?>" /> |
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62 | <input type="hidden" name="sensei_grade_next_learner" value="<?php esc_attr_e( $this->user_id ); ?>" /> |
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63 | <div class="total_grade_display"> |
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64 | <span><?php esc_attr_e( __( 'Grade:', 'woothemes-sensei' ) ); ?></span> |
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65 | <span class="total_grade_total"><?php echo $user_quiz_grade_total; ?></span> / <span class="quiz_grade_total"><?php echo $quiz_grade_total; ?></span> (<span class="total_grade_percent"><?php echo $quiz_grade; ?></span>%) |
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66 | </div> |
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67 | <div class="buttons"> |
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68 | <input type="submit" value="<?php esc_attr_e( __( 'Save', 'woothemes-sensei' ) ); ?>" class="grade-button button-primary" title="Saves grades as currently marked on this page" /> |
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69 | <input type="button" value="<?php esc_attr_e( __( 'Auto grade', 'woothemes-sensei' ) ); ?>" class="autograde-button button-secondary" title="Where possible, automatically grades questions that have not yet been graded" /> |
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70 | <input type="reset" value="<?php esc_attr_e( __( 'Reset', 'woothemes-sensei' ) ); ?>" class="reset-button button-secondary" title="Resets all questions to ungraded and total grade to 0" /> |
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71 | </div> |
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72 | <div class="clear"></div><br/><?php |
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73 | |||
74 | $lesson_status_id = Sensei_Utils::sensei_get_activity_value( array( 'post_id' => $this->lesson_id, 'user_id' => $this->user_id, 'type' => 'sensei_lesson_status', 'field' => 'comment_ID' ) ); |
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75 | $user_quiz_grade = get_comment_meta( $lesson_status_id, 'grade', true ); |
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76 | $correct_answers = 0; |
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77 | |||
78 | foreach( $questions as $question ) { |
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79 | $question_id = $question->ID; |
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80 | ++$count; |
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81 | |||
82 | $type = false; |
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0 ignored issues
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show
$type is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the ![]() |
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83 | $type_name = ''; |
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0 ignored issues
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show
$type_name is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the ![]() |
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84 | |||
85 | $type = Sensei()->question->get_question_type( $question_id ); |
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86 | |||
87 | $question_answer_notes = Sensei()->quiz->get_user_question_feedback( $lesson_id, $question_id, $user_id ); |
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88 | |||
89 | |||
90 | $question_grade_total = Sensei()->question->get_question_grade( $question_id ); |
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91 | $quiz_grade_total += $question_grade_total; |
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92 | |||
93 | $right_answer = get_post_meta( $question_id, '_question_right_answer', true ); |
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94 | $user_answer_content = Sensei()->quiz->get_user_question_answer( $lesson_id, $question_id, $user_id ); |
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95 | $type_name = __( 'Multiple Choice', 'woothemes-sensei' ); |
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96 | $grade_type = 'manual-grade'; |
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97 | |||
98 | switch( $type ) { |
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99 | case 'boolean': |
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100 | $type_name = __( 'True/False', 'woothemes-sensei' ); |
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101 | $right_answer = ucfirst( $right_answer ); |
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102 | $user_answer_content = ucfirst( $user_answer_content ); |
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103 | $grade_type = 'auto-grade'; |
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104 | break; |
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105 | case 'multiple-choice': |
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106 | $type_name = __( 'Multiple Choice', 'woothemes-sensei' ); |
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107 | $grade_type = 'auto-grade'; |
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108 | break; |
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109 | case 'gap-fill': |
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110 | $type_name = __( 'Gap Fill', 'woothemes-sensei' ); |
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111 | |||
112 | $right_answer_array = explode( '||', $right_answer ); |
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113 | if ( isset( $right_answer_array[0] ) ) { $gapfill_pre = $right_answer_array[0]; } else { $gapfill_pre = ''; } |
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114 | if ( isset( $right_answer_array[1] ) ) { $gapfill_gap = $right_answer_array[1]; } else { $gapfill_gap = ''; } |
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115 | if ( isset( $right_answer_array[2] ) ) { $gapfill_post = $right_answer_array[2]; } else { $gapfill_post = ''; } |
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116 | |||
117 | if( ! $user_answer_content ) { |
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118 | $user_answer_content = '______'; |
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119 | } |
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120 | |||
121 | $right_answer = $gapfill_pre . ' <span class="highlight">' . $gapfill_gap . '</span> ' . $gapfill_post; |
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122 | $user_answer_content = $gapfill_pre . ' <span class="highlight">' . $user_answer_content . '</span> ' . $gapfill_post; |
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123 | $grade_type = 'auto-grade'; |
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124 | |||
125 | break; |
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126 | case 'multi-line': |
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127 | $type_name = __( 'Multi Line', 'woothemes-sensei' ); |
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128 | $grade_type = 'manual-grade'; |
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129 | break; |
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130 | case 'single-line': |
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131 | $type_name = __( 'Single Line', 'woothemes-sensei' ); |
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132 | $grade_type = 'manual-grade'; |
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133 | break; |
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134 | case 'file-upload': |
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135 | $type_name = __( 'File Upload', 'woothemes-sensei' ); |
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136 | $grade_type = 'manual-grade'; |
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137 | |||
138 | // Get uploaded file |
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139 | if( $user_answer_content ) { |
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140 | $attachment_id = $user_answer_content; |
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141 | $answer_media_url = $answer_media_filename = ''; |
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0 ignored issues
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show
$answer_media_filename is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the ![]() $answer_media_url is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the ![]() |
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142 | if( 0 < intval( $attachment_id ) ) { |
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143 | $answer_media_url = wp_get_attachment_url( $attachment_id ); |
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144 | $answer_media_filename = basename( $answer_media_url ); |
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145 | if( $answer_media_url && $answer_media_filename ) { |
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146 | $user_answer_content = sprintf( __( 'Submitted file: %1$s', 'woothemes-sensei' ), '<a href="' . esc_url( $answer_media_url ) . '" target="_blank">' . esc_html( $answer_media_filename ) . '</a>' ); |
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147 | } |
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148 | } |
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149 | } else { |
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150 | $user_answer_content = ''; |
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151 | } |
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152 | break; |
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153 | default: |
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154 | // Nothing |
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155 | break; |
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156 | } |
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157 | $user_answer_content = (array) $user_answer_content; |
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158 | $right_answer = (array) $right_answer; |
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159 | $question_title = sprintf( __( 'Question %d: ', 'woothemes-sensei' ), $count ) . $type_name; |
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160 | |||
161 | $graded_class = ''; |
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0 ignored issues
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show
$graded_class is not used, you could remove the assignment.
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value';
$higher = false;
if (rand(1, 6) > 3) {
$higher = true;
} else {
$higher = false;
}
Both the ![]() |
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162 | $user_question_grade = Sensei()->quiz->get_user_question_grade( $lesson_id, $question_id, $user_id ); |
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163 | $graded_class = 'ungraded'; |
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164 | if ( 0 == $question_grade_total && 0 == intval( $user_question_grade ) ) { |
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165 | // Question skips grading |
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166 | $grade_type = 'zero-graded'; |
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167 | $graded_class = ''; |
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168 | ++$correct_answers; |
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169 | ++$graded_count; |
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170 | $user_question_grade = 0; |
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171 | } |
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172 | elseif( intval( $user_question_grade ) > 0 ) { |
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173 | $graded_class = 'user_right'; |
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174 | ++$correct_answers; |
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175 | $user_quiz_grade_total += $user_question_grade; |
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176 | ++$graded_count; |
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177 | } else { |
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178 | if( ! is_string( $user_question_grade ) && intval( $user_question_grade ) == 0 ) { |
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179 | $graded_class = 'user_wrong'; |
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180 | ++$graded_count; |
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181 | } |
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182 | $user_question_grade = 0; |
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183 | } |
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184 | |||
185 | ?><div class="postbox question_box <?php esc_attr_e( $type ); ?> <?php esc_attr_e( $grade_type ); ?> <?php esc_attr_e( $graded_class ); ?>" id="<?php esc_attr_e( 'question_' . $question_id . '_box' ); ?>"> |
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186 | <div class="handlediv" title="Click to toggle"><br></div> |
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187 | <h3 class="hndle"><span><?php echo $question_title; ?></span></h3> |
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188 | <div class="inside"> |
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189 | <div class="sensei-grading-actions"> |
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190 | <div class="actions"> |
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191 | <input type="hidden" class="question_id" value="<?php esc_attr_e( $question_id ); ?>" /> |
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192 | <input type="hidden" class="question_total_grade" name="question_total_grade" value="<?php echo esc_attr( $question_grade_total ); ?>" /> |
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193 | <span class="grading-mark icon_right"><input type="radio" class="<?php esc_attr_e( 'question_' . $question_id . '_right_option' ); ?>" name="<?php esc_attr_e( 'question_' . $question_id ); ?>" value="right" <?php checked( $graded_class, 'user_right', true ); ?> /></span> |
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194 | <span class="grading-mark icon_wrong"><input type="radio" class="<?php esc_attr_e( 'question_' . $question_id . '_wrong_option' ); ?>" name="<?php esc_attr_e( 'question_' . $question_id ); ?>" value="wrong" <?php checked( $graded_class, 'user_wrong', true ); ?> /></span> |
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195 | <input type="number" class="question-grade" name="<?php esc_attr_e( 'question_' . $question_id . '_grade' ); ?>" id="<?php esc_attr_e( 'question_' . $question_id . '_grade' ); ?>" value="<?php echo esc_attr( $user_question_grade ); ?>" min="0" max="<?php echo esc_attr( $question_grade_total ); ?>" /> |
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196 | <span class="question-grade-total"><?php echo $question_grade_total; ?></span> |
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197 | </div> |
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198 | </div> |
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199 | <div class="sensei-grading-answer"> |
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200 | <h4><?php echo apply_filters( 'sensei_question_title', $question->post_title ); ?></h4> |
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201 | <?php echo apply_filters( 'the_content', $question->post_content );?> |
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202 | <p class="user-answer"><?php |
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203 | foreach ( $user_answer_content as $_user_answer ) { |
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204 | |||
205 | if( 'multi-line' == Sensei()->question->get_question_type( $question->ID ) ){ |
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206 | |||
207 | $_user_answer = htmlspecialchars_decode( nl2br( esc_html($_user_answer) ) ); |
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208 | |||
209 | } |
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210 | |||
211 | echo apply_filters( 'sensei_answer_text', $_user_answer ) . "<br>"; |
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212 | } |
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213 | ?></p> |
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214 | <div class="right-answer"> |
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215 | <h5><?php _e( 'Correct answer', 'woothemes-sensei' ) ?></h5> |
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216 | <span class="correct-answer"><?php |
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217 | foreach ( $right_answer as $_right_answer ) { |
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218 | |||
219 | echo apply_filters( 'sensei_answer_text', $_right_answer ) . "<br>"; |
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220 | |||
221 | } |
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222 | ?></span> |
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223 | </div> |
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224 | <div class="answer-notes"> |
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225 | <h5><?php _e( 'Grading Notes', 'woothemes-sensei' ) ?></h5> |
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226 | <textarea class="correct-answer" name="questions_feedback[<?php esc_attr_e( $question_id ); ?>]" placeholder="<?php _e( 'Add notes here...', 'woothemes-sensei' ) ?>"><?php echo $question_answer_notes; ?></textarea> |
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227 | </div> |
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228 | </div> |
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229 | </div> |
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230 | </div><?php |
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231 | } |
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232 | |||
233 | $quiz_grade = intval( $user_quiz_grade ); |
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234 | $all_graded = 'no'; |
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235 | if( intval( $count ) == intval( $graded_count ) ) { |
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236 | $all_graded = 'yes'; |
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237 | } |
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238 | |||
239 | ?> <input type="hidden" name="total_grade" id="total_grade" value="<?php esc_attr_e( $user_quiz_grade_total ); ?>" /> |
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240 | <input type="hidden" name="total_questions" id="total_questions" value="<?php esc_attr_e( $count ); ?>" /> |
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241 | <input type="hidden" name="quiz_grade_total" id="quiz_grade_total" value="<?php esc_attr_e( $quiz_grade_total ); ?>" /> |
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242 | <input type="hidden" name="total_graded_questions" id="total_graded_questions" value="<?php esc_attr_e( $graded_count ); ?>" /> |
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243 | <input type="hidden" name="all_questions_graded" id="all_questions_graded" value="<?php esc_attr_e( $all_graded ); ?>" /> |
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244 | <div class="total_grade_display"> |
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245 | <span><?php esc_attr_e( __( 'Grade:', 'woothemes-sensei' ) ); ?></span> |
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246 | <span class="total_grade_total"><?php echo $user_quiz_grade_total; ?></span> / <span class="quiz_grade_total"><?php echo $quiz_grade_total; ?></span> (<span class="total_grade_percent"><?php echo $quiz_grade; ?></span>%) |
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247 | </div> |
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248 | <div class="buttons"> |
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249 | <input type="submit" value="<?php esc_attr_e( 'Save' ); ?>" class="grade-button button-primary" title="Saves grades as currently marked on this page" /> |
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250 | <input type="button" value="<?php esc_attr_e( __( 'Auto grade', 'woothemes-sensei' ) ); ?>" class="autograde-button button-secondary" title="Where possible, automatically grades questions that have not yet been graded" /> |
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251 | <input type="reset" value="<?php esc_attr_e( __( 'Reset', 'woothemes-sensei' ) ); ?>" class="reset-button button-secondary" title="Resets all questions to ungraded and total grade to 0" /> |
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252 | </div> |
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253 | <div class="clear"></div> |
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254 | <script type="text/javascript"> |
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255 | jQuery( window ).load( function() { |
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256 | // Calculate total grade on page load to make sure everything is set up correctly |
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257 | jQuery.fn.autoGrade(); |
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258 | }); |
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259 | </script> |
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260 | </form><?php |
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261 | } // End display() |
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262 | |||
263 | } // End Class |
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264 | |||
265 | /** |
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266 | * Class WooThemes_Sensei_Grading_User_Quiz |
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267 | * @ignore only for backward compatibility |
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268 | * @since 1.9.0 |
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269 | */ |
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270 | class WooThemes_Sensei_Grading_User_Quiz extends Sensei_Grading_User_Quiz{} |
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271 |
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.