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Create function to check Database structure #2595

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merged 4 commits into from
Jun 28, 2024
Merged

Create function to check Database structure #2595

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af6429b
fixed http_referer issue
zubairraeen Jun 20, 2024
54e06fd
added function to check table structure
zubairraeen Jun 27, 2024
4839764
fixed phpcs
zubairraeen Jun 27, 2024
1a36589
show database table structure message
zubairraeen Jun 28, 2024
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219 changes: 219 additions & 0 deletions mlw_quizmaster2.php
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Original file line number Diff line number Diff line change
Expand Up @@ -348,6 +348,9 @@ private function add_hooks() {
add_action( 'admin_menu', array( $this, 'setup_admin_menu' ) );
add_action( 'admin_head', array( $this, 'admin_head' ), 900 );
add_action( 'init', array( $this, 'register_quiz_post_types' ) );
if ( empty( get_option('qsm_check_database_structure') ) || ! empty($_GET['qsm_check_database_structure']) ) {
add_action( 'admin_init', array( $this, 'qsm_check_database_structure' ) );
}
add_filter( 'parent_file', array( &$this, 'parent_file' ), 9999, 1 );
add_action( 'plugins_loaded', array( &$this, 'qsm_load_textdomain' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'qsm_admin_scripts_style' ), 10 );
Expand Down Expand Up @@ -784,6 +787,222 @@ public function admin_failed_submission_page() {
$QmnFailedSubmissions->render_list_table();
}
}
/**
* Check database structure
*
* @since 9.0.6
* @return void
*/
public function qsm_check_database_structure() {
global $wpdb;

// Define the table names
$quiz_table_name = $wpdb->prefix . 'mlw_quizzes';
$question_table_name = $wpdb->prefix . 'mlw_questions';
$results_table_name = $wpdb->prefix . 'mlw_results';
$audit_table_name = $wpdb->prefix . 'mlw_qm_audit_trail';
$themes_table_name = $wpdb->prefix . 'mlw_themes';
$quiz_themes_settings_table_name = $wpdb->prefix . 'mlw_quiz_theme_settings';
$question_terms_table_name = $wpdb->prefix . 'mlw_question_terms';

// List of tables and their columns
$tables = [
$quiz_table_name => [
'quiz_id',
'quiz_name',
'message_before',
'message_after',
'message_comment',
'message_end_template',
'user_email_template',
'admin_email_template',
'submit_button_text',
'name_field_text',
'business_field_text',
'email_field_text',
'phone_field_text',
'comment_field_text',
'email_from_text',
'question_answer_template',
'leaderboard_template',
'quiz_system',
'randomness_order',
'loggedin_user_contact',
'show_score',
'send_user_email',
'send_admin_email',
'contact_info_location',
'user_name',
'user_comp',
'user_email',
'user_phone',
'admin_email',
'comment_section',
'question_from_total',
'total_user_tries',
'total_user_tries_text',
'certificate_template',
'social_media',
'social_media_text',
'pagination',
'pagination_text',
'timer_limit',
'quiz_stye',
'question_numbering',
'quiz_settings',
'theme_selected',
'last_activity',
'require_log_in',
'require_log_in_text',
'limit_total_entries',
'limit_total_entries_text',
'scheduled_timeframe',
'scheduled_timeframe_text',
'disable_answer_onselect',
'ajax_show_correct',
'quiz_views',
'quiz_taken',
'deleted',
'quiz_author_id',
],
$question_table_name => [
'question_id',
'quiz_id',
'question_name',
'answer_array',
'answer_one',
'answer_one_points',
'answer_two',
'answer_two_points',
'answer_three',
'answer_three_points',
'answer_four',
'answer_four_points',
'answer_five',
'answer_five_points',
'answer_six',
'answer_six_points',
'correct_answer',
'question_answer_info',
'comments',
'hints',
'question_order',
'question_type',
'question_type_new',
'question_settings',
'category',
'deleted',
'deleted_question_bank',
],
$results_table_name => [
'result_id',
'quiz_id',
'quiz_name',
'quiz_system',
'point_score',
'correct_score',
'correct',
'total',
'name',
'business',
'email',
'phone',
'user',
'user_ip',
'time_taken',
'time_taken_real',
'quiz_results',
'deleted',
'unique_id',
'form_type',
'page_name',
'page_url',
],
$audit_table_name => [
'trail_id',
'action_user',
'action',
'quiz_id',
'quiz_name',
'form_data',
'time',
],
$themes_table_name => [
'id',
'theme',
'theme_name',
'default_settings',
'theme_active',
],
$quiz_themes_settings_table_name => [
'id',
'theme_id',
'quiz_id',
'quiz_theme_settings',
'active_theme',
],
$question_terms_table_name => [
'id',
'question_id',
'quiz_id',
'term_id',
'taxonomy',
],
];
$response['message'] = "";
// Check all tables
$errors = [];
foreach ( $tables as $table_name => $columns ) {
$error = $this->qsm_check_table_structure($table_name, $columns);
if ( $error ) {
$errors[] = $error;
}
}
if ( ! empty($errors) ) {
$response['message'] .= esc_html__("Incorrect database structure!", "quiz-master-next") . "<br/>";
foreach ( $errors as $error ) {
$response['status'] = "error";
$response['message'] .= esc_html($error) . "<br>";
}
update_option('qsm_check_database_structure', "error");
} else {
update_option('qsm_check_database_structure', "success");
$response['status'] = "success";
$response['message'] = esc_html__("All tables have the correct structure.", "quiz-master-next");
}
if ( ! empty( $_GET['qsm_check_database_structure'] ) ) {
$this->alertManager->newAlert( $response['message'], $response['status'] );
}else {
return $response;
}
}

/**
* Check if table and columns exist
*
* @since 9.0.6
* @param string $table_name
* @param array $expected_columns
* @return string|null
*/
public function qsm_check_table_structure( $table_name, $expected_columns ) {
global $wpdb;
$columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name");
if ( ! $columns ) {
return esc_html__("Table ", "quiz-master-next") . $table_name . esc_html__(" does not exist.", "quiz-master-next");
}
$existing_columns = array_column($columns, 'Field');
$missing_columns = [];
foreach ( $expected_columns as $column ) {
if ( ! in_array($column, $existing_columns, true) ) {
$missing_columns[] = $column;
}
}
if ( ! empty($missing_columns) ) {
return esc_html__("Table ", "quiz-master-next") . $table_name . esc_html__(" is missing columns: ", "quiz-master-next") . implode(', ', $missing_columns);
}
return null;
}

/**
* Failed Database queries
Expand Down
2 changes: 1 addition & 1 deletion php/classes/class-qmn-quiz-manager.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1872,7 +1872,7 @@ public function qsm_get_quiz_to_reload() {
*/
private function add_quiz_results( $data ) {
global $wpdb;
if ( empty( $wpdb ) || empty( $data['qmn_array_for_variables'] ) || empty( $data['results_array'] ) || empty( $data['unique_id'] ) || empty( $data['http_referer'] ) || ! isset( $data['form_type'] ) ) {
if ( empty( $wpdb ) || empty( $data['qmn_array_for_variables'] ) || empty( $data['results_array'] ) || empty( $data['unique_id'] ) || ! isset( $data['http_referer'] ) || ! isset( $data['form_type'] ) ) {
return false;
}

Expand Down
16 changes: 8 additions & 8 deletions php/template-variables.php
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ function qsm_variable_single_answer( $content, $mlw_quiz_array ) {
$ser_answer = $wpdb->get_row( $wpdb->prepare( "SELECT question_settings FROM {$wpdb->prefix}mlw_questions WHERE question_id = %d", $question_id ), ARRAY_A );
$question_settings = qmn_sanitize_input_data( $ser_answer['question_settings'] );
$answerstr = "";
if ( isset($answers['user_answer']) ) {
if ( isset( $answers['user_answer'] ) && is_array( $answers['user_answer'] ) ) {
if ( 13 === intval( $answers['question_type'] ) ) {
$answerstr .= $answers['points'];
}elseif ( 12 === intval( $answers['question_type'] ) ) {
Expand Down Expand Up @@ -510,25 +510,25 @@ function qsm_contact_field_variable( $content, $results_array ) {
function qsm_all_contact_fields_variable( $content, $results ) {
global $mlwQuizMasterNext;
$contact_form = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'contact_form' );

$return = '';
if ( isset( $results['contact'] ) && ( is_array( $results['contact'] ) || is_object( $results['contact'] ) ) ) {
foreach ( $results['contact'] as $results_contact ) {
$options = qsm_get_options_of_contact_fields($contact_form, $results_contact['label'], $results_contact['type'] );
$isRadioOrSelect = in_array($results_contact['type'], ['radio', 'select']);
$hasOptions = !empty(trim($options));
$isRadioOrSelect = in_array($results_contact['type'], [ 'radio', 'select' ]);
$hasOptions = ! empty(trim($options));

if (($isRadioOrSelect && $hasOptions) || !$isRadioOrSelect) {
if ( ($isRadioOrSelect && $hasOptions) || ! $isRadioOrSelect ) {
$return .= $results_contact['label'] . ': ' . $results_contact['value'] . '<br>';
}
}
}
$content = str_replace( '%CONTACT_ALL%', $return, $content );
return $content;
}
function qsm_get_options_of_contact_fields($data, $label, $type) {
foreach ($data as $item) {
if ($item['label'] === $label && $item['type'] === $type) {
function qsm_get_options_of_contact_fields( $data, $label, $type ) {
foreach ( $data as $item ) {
if ( $item['label'] === $label && $item['type'] === $type ) {
return $item['options'];
}
}
Expand Down