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<?php |
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|
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/** =====================( Functions Details )====================== |
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|
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# Educare Grading Systems |
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* usage => echo educare_grade_system("85"); |
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|
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* @since 1.2.0 |
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* @last-update 1.2.0 |
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|
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* @param $marks int/str for grading system |
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* @return str |
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|
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===================( function for create menu )=================== **/ |
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|
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function educare_grade_system($marks) { |
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/* default grading system is |
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$grade_system = array( |
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'current' => 'Default', |
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'rules' => [ |
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'Default' => [ |
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'80-100' => [5, 'A+'], |
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'70-79' => [4, 'A'], |
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'60-69' => [3.5, 'A-'], |
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'50-59' => [3, 'B'], |
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'40-49' => [2, 'C'], |
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'33-39' => [1, 'D'], |
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'0-32' => [0, 'F'] |
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] |
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] |
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); |
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*/ |
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|
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$grade_system = educare_check_status('grade_system'); |
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$current = $grade_system->current; |
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$grade_system = $grade_system->rules->$current; |
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|
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// check optional marks |
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$optional_marks = substr(strstr($marks, ' '), 1); |
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if ($optional_marks) { |
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$marks = $optional_marks; |
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} |
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|
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foreach ($grade_system as $rules => $grade) { |
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if ($rules == 'failed' or $rules == 'success') break; |
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// get first rules number to compare |
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$rules1 = strtok($rules, '-'); |
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// get second rules number to compare |
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$rules2 = substr(strstr($rules, '-'), 1); |
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|
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if ($marks >= $rules1 and $marks <= $rules2) { |
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$marks = $grade; |
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} |
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} |
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|
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return $marks; |
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} |
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|
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|
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|
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/** =====================( Functions Details )====================== |
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|
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# Save Grading System |
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* usage => echo educare_save_results_system(); |
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|
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* @since 1.2.0 |
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* @last-update 1.2.0 |
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|
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* @return void |
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|
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===================( function for proccess grading rules )=================== **/ |
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|
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function educare_save_results_system() { |
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global $wpdb; |
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$table = $wpdb->prefix . "educare_settings"; |
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|
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$search = $wpdb->get_row("SELECT * FROM $table WHERE list='Settings'"); |
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|
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if ($search) { |
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if (isset($_POST['update_grade_rules'])) { |
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$id = $search->id; |
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$data = $search->data; |
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$data = json_decode($data); |
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|
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$rules_name = sanitize_text_field($_POST['rules']); |
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$rules1 = array_map( 'sanitize_text_field', $_POST['rules1'] ); |
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$rules2 = array_map( 'sanitize_text_field', $_POST['rules2'] ); |
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$grade = array_map( 'sanitize_text_field', $_POST['grade'] ); |
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$point = array_map( 'sanitize_text_field', $_POST['point'] ); |
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|
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$count1 = $count2 = $count3 = 0; |
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$rules = array(); |
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foreach ($grade as $value) { |
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$key = $rules1[$count1++] . '-' . $rules2[$count2++]; |
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$rules[$key][0] = $point[$count3++]; |
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$rules[$key][1] = $value; |
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} |
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|
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$grade_system = educare_check_status('grade_system'); |
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$grade_system->rules->$rules_name = $rules; |
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$data->grade_system = $grade_system; |
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|
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// now update desired data |
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$wpdb->update( |
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$table, //table |
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array( // data |
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// we need to encode our data for store array/object into databases |
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"data" => json_encode($data) |
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), |
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|
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array( //where |
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'ID' => $id |
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) |
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|
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); |
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|
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echo "<div class='notice notice-success is-dismissible'><p>Successfully updated " . wp_kses_post($rules_name) . " grading systems</p></div>"; |
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} |
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} else { |
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echo educare_guide_for('db_error'); |
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} |
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} |
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|
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|
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|
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/** =====================( Functions Details )====================== |
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|
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### Showing Grading System |
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* usage => echo educare_save_results_system(); |
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|
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* @since 1.2.0 |
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* @last-update 1.2.0 |
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|
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* @return void |
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|
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===================( function for Showing Grading System )=================== **/ |
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|
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function educare_show_grade_rule() { |
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$grade_system = educare_check_status('grade_system'); |
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$current = $grade_system->current; |
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$grade_system = $grade_system->rules->$current; |
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|
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// echo '<pre>'; |
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// print_r($grade_system); |
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// echo '</pre>'; |
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|
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echo '<table class="grading-system"> |
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<thead> |
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<tr> |
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<th>Class interval</th> |
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<th>Grade point</th> |
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<th>Letter grade</th> |
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</tr> |
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</thead>'; |
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|
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foreach ($grade_system as $marks => $value) { |
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echo '<tr> |
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<td>'. esc_html($marks) .'</td> |
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<td>'. esc_html($value[0]) .'</td> |
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<td>'. esc_html($value[1]) .'</td> |
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</tr>'; |
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} |
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|
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echo '</table>'; |
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} |
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|
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?> |
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|
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<div class="educare_post"> |
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<h1>Results System</h1> |
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<blockquote>Here you can change your custom results system. Also, you can change or add your country's result rules by code, Educare provides some powerful functions to manage or add custom result rules based on your demand. If you don't khow, How to add custom results rules? Visit the Educare support forum to add your custom rules.</blockquote> |
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|
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<?php |
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educare_save_results_system(); |
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|
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echo educare_guide_for('If you need to change default grading value, simply click edit button and inter your custom (Country) starndard rules. Allso, you can add your custom results rules using code. For this please visit Educare suppor forum or carfully read plugin readme files'); |
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?> |
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|
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<p>Grading systems: <i id="help" title="How does it work? Click to view" class="dashicons dashicons-editor-help"></i></p> |
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<div class="select"> |
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<select id="Class" name="Class" class="form-control"> |
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<option value="Default">Default</option> |
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<option value="Custom" disabled>Custom</option> |
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</select> |
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</div> |
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|
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<div id="show_help" style="display: none;"> |
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<div class="notice notice-success add_results"><p> |
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<h3>How it's work?</h3> |
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<p> |
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We are mentioning the process how to calculate CGPA (GPA) from Marks in HSC. To do this, add up the grade points for the six major subjects and divide with 6 (total subject). For example, your grade points for <b>six</b> main subjects are listed below:</p><br> |
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|
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<table> |
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<thead> |
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<tr> |
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<th>Subject</th> |
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<th>Mark</th> |
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<th>Grade Points</th> |
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<th>Letter grade</th> |
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</tr> |
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</thead> |
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<tbody> |
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<tr> |
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<td>Subject 1</td> |
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<td>85</td> |
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<td>5</td> |
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<td>A+</td> |
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</tr> |
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<tr> |
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<td>Subject 2</td> |
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<td>70</td> |
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<td>4</td> |
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<td>A</td> |
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</tr> |
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<tr> |
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<td>Subject 3</td> |
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<td>68</td> |
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<td>3.5</td> |
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<td>A-</td> |
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</tr> |
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<tr> |
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<td>Subject 4</td> |
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<td>55</td> |
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<td>3</td> |
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<td>B</td> |
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</tr> |
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<tr> |
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<td>Subject 5</td> |
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<td>95</td> |
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<td>5</td> |
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<td>A+</td> |
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</tr> |
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<tr> |
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<td>Subject 6</td> |
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<td>80</td> |
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<td>5</td> |
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<td>A+</td> |
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</tr> |
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<tr> |
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<td>Total</td> |
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<td></td> |
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<td>21</td> |
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<td></td> |
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</tr> |
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<tr> |
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<td><strong>GPA</strong></td> |
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<td></td> |
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<td><strong>25.5/6 = 4.25</strong></td> |
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<td>A</td> |
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</tr> |
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</tbody> |
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</table> |
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|
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<p> |
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<ul style="list-style-type:circle;"> |
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<li><strong>Step 1:</strong> Add the grade points i.e <code>5+4+3.5+3+5+5 = 25.5</code></li> |
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<li><strong>Step 2:</strong> Divide the sum by (total subject) 6 i.e <code>25.5/6 = 4.25</code></li> |
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<li>Thus, your GPA is <code>4.25</code></li> |
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<li>And, Letter grade is <code>A</code></li> |
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</ul> |
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</p> |
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|
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<p>Basically, <strong>GPA = Total grade points/Total subject</strong></p> |
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<br> |
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<strong>How to define grade point and letter grade?</strong> |
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<pre><code>if ($marks >= 80 and $marks <= 100) { $point = 5; }</code></pre>or<pre><code>if ($marks >= 80 and $marks <= 100) { $grade = 'A+'; }</code></pre> |
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</p> |
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</div> |
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</div> |
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|
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<div id="result_msg"> |
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<p><b>Default Rules</b></p> |
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<?php educare_show_grade_rule();?> |
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|
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|
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</div> |
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<div id="update_button" class="button-container"> |
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<button type="submit" name="save_grade_system" class="educare_button disabled"><i class="dashicons dashicons-update" disabled></i></button> |
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<button id="edit_grade" type="submit" name="edit_grade_system" class="educare_button"><i class="dashicons dashicons-edit"></i></button> |
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</div> |
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</div> |
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|
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<script> |
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$(document).on("click", "#edit_grade", function() { |
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$(this).attr('disabled', true); |
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var class_name = $('#Class').val(); |
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$.ajax({ |
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url: "<?php echo esc_url(admin_url('admin-ajax.php')); ?>", |
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data: { |
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action: 'educare_proccess_grade_system', |
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class: class_name |
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}, |
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type: 'POST', |
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success: function(data) { |
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$('#result_msg').hide(); |
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$('#result_msg').html(data).fadeIn(); |
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$('#update_button').fadeOut(); |
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$('#edit_grade').attr('disabled', false); |
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}, |
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error: function(data) { |
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$('#result_msg').html("<?php echo educare_guide_for('db_error')?>"); |
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}, |
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}); |
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}); |
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|
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$("#help").click(function() { |
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$(this).css('color', 'green'); |
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$("#show_help").slideToggle(); |
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}); |
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|
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$(document).on("click", ".notice-dismiss", function(event) { |
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$(this).parent('div').fadeOut(); |
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$('#update_button').fadeIn(); |
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}); |
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|
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</script> |
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|
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