17471903338

Committed 04 Sep 2025 05:29PM UTC coverage: 59.267% (+0.01%) from 59.256%

Build # 17471903338

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #1220 from equalizedigital/william/tweak/some-request-handlers-and-callbacks

Use a specifically named ajax request for frontend highlighter

Run Details

4 of 68 new or added lines in 4 files covered. (5.88%)

4 existing lines in 2 files now uncovered.

4122 of 6955 relevant lines covered (59.27%)

3.52 hits per line

Source File
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0.0

/admin/class-ajax.php

<?php
/**
 * Class file for admin notices
 *
 * @package Accessibility_Checker
 */

namespace EDAC\Admin;

use EDAC\Admin\OptIn\Email_Opt_In;
use EDAC\Inc\Summary_Generator;
use EqualizeDigital\AccessibilityChecker\Admin\AdminPage\FixesPage;
use EqualizeDigital\AccessibilityChecker\Fixes\FixesManager;

/**
 * Class that handles ajax requests.
 */
class Ajax {

        /**
         * Constructor function for the class.
         */
        public function __construct() {
        }

        /**
         * Initialize hooks.
         *
         * @return void
         */
        public function init_hooks() {
                add_action( 'wp_ajax_edac_summary_ajax', [ $this, 'summary' ] );
                add_action( 'wp_ajax_edac_details_ajax', [ $this, 'details' ] );
                add_action( 'wp_ajax_edac_readability_ajax', [ $this, 'readability' ] );
                add_action( 'wp_ajax_edac_insert_ignore_data', [ $this, 'add_ignore' ] );
                add_action( 'wp_ajax_edac_update_simplified_summary', [ $this, 'simplified_summary' ] );
                add_action( 'wp_ajax_edac_dismiss_welcome_cta_ajax', [ $this, 'dismiss_welcome_cta' ] );
                add_action( 'wp_ajax_edac_dismiss_dashboard_cta_ajax', [ $this, 'dismiss_dashboard_cta' ] );
                ( new Email_Opt_In() )->register_ajax_handlers();
        }

        /**
         * Summary Ajax
         *
         * @return void
         *
         *  - '-1' means that nonce could not be varified
         *  - '-2' means that the post ID was not specified
         *  - '-3' means that there isn't any summary data to return
         *  - '-5' means that the user does not have permission to view this information for this post
         */
        public function summary() {

                // nonce security.
                if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( sanitize_key( wp_unslash( $_REQUEST['nonce'] ) ), 'ajax-nonce' ) ) {
                        wp_send_json_error( new \WP_Error( '-1', __( 'Permission Denied', 'accessibility-checker' ) ) );
                }

                if ( ! isset( $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-2', __( 'The post ID was not set', 'accessibility-checker' ) ) );
                }

                if ( ! current_user_can( 'edit_post', (int) $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-5', __( 'You do not have permission to view this information for this post.', 'accessibility-checker' ) ) );
                }

                $html            = [];
                $html['content'] = '';

                $post_id                   = (int) $_REQUEST['post_id'];
                $summary                   = ( new Summary_Generator( $post_id ) )->generate_summary();
                $simplified_summary_text   = '';
                $simplified_summary_prompt = get_option( 'edac_simplified_summary_prompt' );
                $simplified_summary        = get_post_meta( $post_id, '_edac_simplified_summary', true ) ? get_post_meta( $post_id, '_edac_simplified_summary', true ) : '';

                $simplified_summary_grade = 0;
                if ( class_exists( 'DaveChild\TextStatistics\TextStatistics' ) ) {
                        $text_statistics          = new \DaveChild\TextStatistics\TextStatistics();
                        $simplified_summary_grade = (int) floor( $text_statistics->fleschKincaidGradeLevel( $simplified_summary ) );
                }
                $simplified_summary_grade_failed = ( $simplified_summary_grade > 9 ) ? true : false;

                $simplified_summary_text = esc_html__( 'A Simplified summary has not been included for this content.', 'accessibility-checker' );
                if ( 'none' !== $simplified_summary_prompt ) {
                        if ( $summary['content_grade'] <= 9 ) {
                                $simplified_summary_text = esc_html__( 'Your content has a reading level at or below 9th grade and does not require a simplified summary.', 'accessibility-checker' );
                        } elseif ( $summary['simplified_summary'] ) {
                                if ( $simplified_summary_grade_failed ) {
                                        $simplified_summary_text = esc_html__( 'The reading level of the simplified summary is too high.', 'accessibility-checker' );
                                } else {
                                        $simplified_summary_text = esc_html__( 'A simplified summary has been included for this content.', 'accessibility-checker' );
                                }
                        }
                }

                $html['content'] .= '<ul class="edac-summary-grid">';

                        $html['content'] .= '<li class="edac-summary-total" aria-label="' . $summary['passed_tests'] . '% Passed Tests">';

                                $html['content'] .= '<div class="edac-summary-total-progress-circle ' . ( ( $summary['passed_tests'] > 50 ) ? ' over50' : '' ) . '">
                                        <div class="edac-summary-total-progress-circle-label">
                                                <div class="edac-panel-number">' . $summary['passed_tests'] . '%</div>
                                                <div class="edac-panel-number-label">Passed Tests<sup><a href="#edac-summary-disclaimer" aria-label="About passed tests.">*</a></sup></div>
                                        </div>
                                        <div class="left-half-clipper">
                                                <div class="first50-bar"></div>
                                                <div class="value-bar" style="transform: rotate(' . $summary['passed_tests'] * 3.6 . 'deg);"></div>
                                        </div>
                                </div>';

                                $html['content'] .= '<div class="edac-summary-total-mobile">
                                        <div class="edac-panel-number">' . $summary['passed_tests'] . '%</div>
                                        <div class="edac-panel-number-label">Passed Tests<sup><a href="#edac-summary-disclaimer" aria-label="About passed tests.">*</a></sup></div>
                                        <div class="edac-summary-total-mobile-bar"><span style="width:' . ( $summary['passed_tests'] ) . '%;"></span></div>
                                </div>';

                        $html['content'] .= '</li>';

                        // if this is a virtual page, we don't show the readability section.
                        $is_virtual_page = edac_is_virtual_page( $post_id );

                        $html['content'] .= '
                                ' . edac_generate_summary_stat(
                                'edac-summary-errors',
                                $summary['errors'],
                                /* translators: %s: Number of errors */
                                sprintf( _n( '%s Error', '%s Errors', $summary['errors'], 'accessibility-checker' ), $summary['errors'] )
                        ) . '
                                ' . edac_generate_summary_stat(
                                'edac-summary-contrast',
                                $summary['contrast_errors'],
                                /* translators: %s: Number of contrast errors */
                                sprintf( _n( '%s Contrast Error', '%s Contrast Errors', $summary['contrast_errors'], 'accessibility-checker' ), $summary['contrast_errors'] )
                        ) . '
                                ' . edac_generate_summary_stat(
                                'edac-summary-warnings',
                                $summary['warnings'],
                                /* translators: %s: Number of warnings */
                                sprintf( _n( '%s Warning', '%s Warnings', $summary['warnings'], 'accessibility-checker' ), $summary['warnings'] )
                        ) . '
                                ' . edac_generate_summary_stat(
                                'edac-summary-ignored',
                                $summary['ignored'],
                                /* translators: %s: Number of ignored items */
                                sprintf( _n( '%s Ignored Item', '%s Ignored Items', $summary['ignored'], 'accessibility-checker' ), $summary['ignored'] )
                        ) . '

                </ul>
                <div class="edac-summary-readability" ' . ( $is_virtual_page ? 'style="display: none;"' : '' ) . '>
                        <div class="edac-summary-readability-level">
                                <div><img src="' . EDAC_PLUGIN_URL . 'assets/images/readability-icon-navy.png" alt="" width="54"></div>
                                <div class="edac-panel-number' . ( ( (int) $summary['content_grade'] <= 9 || 'none' === $simplified_summary_prompt ) ? ' passed-text-color' : ' failed-text-color' ) . '">
                                        ' . $summary['readability'] . '
                                </div>
                                <div class="edac-panel-number-label' . ( ( (int) $summary['readability'] <= 9 || 'none' === $simplified_summary_prompt ) ? ' passed-text-color' : ' failed-text-color' ) . '">Reading <br />Level</div>
                        </div>
                        <div class="edac-summary-readability-summary">
                                <div class="edac-summary-readability-summary-icon' . ( ( ( 'none' === $simplified_summary_prompt || $summary['simplified_summary'] || (int) $summary['content_grade'] <= 9 ) && ! $simplified_summary_grade_failed ) ? ' active' : '' ) . '"></div>
                                <div class="edac-summary-readability-summary-text' . ( ( ( 'none' === $simplified_summary_prompt || $summary['simplified_summary'] || (int) $summary['content_grade'] <= 9 ) && ! $simplified_summary_grade_failed ) ? ' active' : '' ) . '">' . $simplified_summary_text . '</div>
                        </div>
                </div>
                ';

                $html['content'] .= '<div class="edac-summary-disclaimer" id="edac-summary-disclaimer"><small>' . PHP_EOL;
                $html['content'] .= sprintf(
                        '* True accessibility requires manual testing in addition to automated scans. %1$sLearn how to manually test for accessibility%2$s.',
                        '<a href="' . esc_url(
                                edac_generate_link_type(
                                        [
                                                'utm_campaign' => 'dashboard-widget',
                                                'utm_content'  => 'how-to-manually-check',
                                        ],
                                        'help',
                                        [ 'help_id' => 4280 ]
                                )
                        ) . '">',
                        '</a>'
                ) . PHP_EOL;
                $html['content'] .= '</small></div>' . PHP_EOL;

                if ( ! $html ) {
                        wp_send_json_error( new \WP_Error( '-3', __( 'No summary to return', 'accessibility-checker' ) ) );
                }

                wp_send_json_success( wp_json_encode( $html ) );
        }

        /**
         * Details Ajax
         *
         * @return void
         *
         *  - '-1' means that nonce could not be varified
         *  - '-2' means that the post ID was not specified
         *  - '-3' means that the table name is not valid
         *  - '-4' means that there isn't any details to return
         *  - '-5' means that the user does not have permission to view this information for this post
         */
        public function details() {

                if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( sanitize_key( wp_unslash( $_REQUEST['nonce'] ) ), 'ajax-nonce' ) ) {
                        wp_send_json_error( new \WP_Error( '-1', __( 'Permission Denied', 'accessibility-checker' ) ) );
                }

                if ( ! isset( $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-2', __( 'The post ID was not set', 'accessibility-checker' ) ) );
                }

                if ( ! current_user_can( 'edit_post', (int) $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-5', __( 'You do not have permission to view this information for this post.', 'accessibility-checker' ) ) );
                }

                $html = '';
                global $wpdb;
                $table_name = edac_get_valid_table_name( $wpdb->prefix . 'accessibility_checker' );
                $postid     = (int) $_REQUEST['post_id'];
                $siteid     = get_current_blog_id();

                // Send error if table name is not valid.
                if ( ! $table_name ) {
                        wp_send_json_error( new \WP_Error( '-3', __( 'Invalid table name', 'accessibility-checker' ) ) );
                }

                $rules = edac_register_rules();
                if ( $rules ) {

                        // if ANWW is active remove link_blank for details meta box.
                        if ( defined( 'ANWW_VERSION' ) ) {
                                $rules = edac_remove_element_with_value( $rules, 'slug', 'link_blank' );
                        }

                        // separate rule types.
                        $passed_rules  = [];
                        $error_rules   = edac_remove_element_with_value( $rules, 'rule_type', 'warning' );
                        $warning_rules = edac_remove_element_with_value( $rules, 'rule_type', 'error' );

                        // add count, unset passed error rules and add passed rules to array.
                        if ( $error_rules ) {
                                foreach ( $error_rules as $key => $error_rule ) {
                                        // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Using direct query for interacting with custom database, safe variable used for table name, caching not required for one time operation.
                                        $count = count( $wpdb->get_results( $wpdb->prepare( 'SELECT id, postid, object, ruletype, ignre, ignre_user, ignre_date, ignre_comment FROM %i where postid = %d and rule = %s and siteid = %d and ignre = %d', $table_name, $postid, $error_rule['slug'], $siteid, 0 ), ARRAY_A ) );
                                        if ( $count ) {
                                                $error_rules[ $key ]['count'] = $count;
                                        } else {
                                                $error_rule['count'] = 0;
                                                $passed_rules[]      = $error_rule;
                                                unset( $error_rules[ $key ] );
                                        }
                                }
                        }

                        // add count, unset passed warning rules and add passed rules to array.
                        if ( $warning_rules ) {
                                foreach ( $warning_rules as $key => $error_rule ) {
                                        // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Using direct query for interacting with custom database, safe variable used for table name, caching not required for one time operation.
                                        $count = count( $wpdb->get_results( $wpdb->prepare( 'SELECT id, postid, object, ruletype, ignre, ignre_user, ignre_date, ignre_comment FROM %i where postid = %d and rule = %s and siteid = %d and ignre = %d', $table_name, $postid, $error_rule['slug'], $siteid, 0 ), ARRAY_A ) );
                                        if ( $count ) {
                                                $warning_rules[ $key ]['count'] = $count;
                                        } else {
                                                $error_rule['count'] = 0;
                                                $passed_rules[]      = $error_rule;
                                                unset( $warning_rules[ $key ] );
                                        }
                                }
                        }
                }

                // sort error rules by count.
                usort(
                        $error_rules,
                        function ( $a, $b ) {

                                return strcmp( $b['count'], $a['count'] );
                        }
                );

                // sort warning rules by count.
                usort(
                        $warning_rules,
                        function ( $a, $b ) {

                                return strcmp( $b['count'], $a['count'] );
                        }
                );

                // sort passed rules array by title.
                usort(
                        $passed_rules,
                        function ( $a, $b ) {

                                return strcmp( $b['title'], $a['title'] );
                        }
                );

                // merge rule arrays together.
                $rules = array_merge( $error_rules, $warning_rules, $passed_rules );

                if ( $rules ) {
                        /**
                         * Filters if a user can ignore issues.
                         *
                         * @since 1.4.0
                         *
                         * @allowed bool True if allowed, false if not
                         */
                        $ignore_permission = apply_filters( 'edac_ignore_permission', true );

                        foreach ( $rules as $rule ) {
                                // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Using direct query for interacting with custom database, safe variable used for table name, caching not required for one time operation.
                                $results        = $wpdb->get_results( $wpdb->prepare( 'SELECT id, postid, object, ruletype, ignre, ignre_user, ignre_date, ignre_comment, ignre_global, landmark, landmark_selector FROM %i where postid = %d and rule = %s and siteid = %d', $table_name, $postid, $rule['slug'], $siteid ), ARRAY_A );
                                $count_classes  = ( 'error' === $rule['rule_type'] ) ? ' edac-details-rule-count-error' : ' edac-details-rule-count-warning';
                                $count_classes .= ( 0 !== $rule['count'] ) ? ' active' : '';

                                $count_ignored = 0;
                                $ignores       = array_column( $results, 'ignre' );
                                if ( $ignores ) {
                                        foreach ( $ignores as $ignore ) {
                                                if ( true === (bool) $ignore ) {
                                                        ++$count_ignored;
                                                }
                                        }
                                }

                                // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Using direct query for interacting with custom database, safe variable used for table name, caching not required for one time operation.
                                $expand_rule = count( $wpdb->get_results( $wpdb->prepare( 'SELECT id FROM %i where postid = %d and rule = %s and siteid = %d', $table_name, $postid, $rule['slug'], $siteid ), ARRAY_A ) );

                                $tool_tip_link = edac_link_wrapper( $rule['info_url'], 'frontend-highlighter', $rule['slug'], false );

                                $html .= '<div class="edac-details-rule">';

                                $html .= '<div class="edac-details-rule-title">';

                                $html .= '<h3>';
                                $html .= '<span class="edac-details-rule-count' . $count_classes . '">' . $rule['count'] . '</span> ';
                                $html .= esc_html( $rule['title'] );
                                if ( $count_ignored > 0 ) {
                                        $html .= '<span class="edac-details-rule-count-ignore">' . $count_ignored . ' Ignored Items</span>';
                                }
                                $html .= '</h3>';
                                $html .= '<a href="' . $tool_tip_link . '" class="edac-details-rule-information" target="_blank" aria-label="Read documentation for ' . esc_html( $rule['title'] ) . '. ' . esc_attr__( 'Opens in a new window.', 'accessibility-checker' ) . '"><span class="dashicons dashicons-info"></span></a>';
                                $html .= ( $expand_rule ) ? '<button class="edac-details-rule-title-arrow" aria-expanded="false" aria-controls="edac-details-rule-records-' . $rule['slug'] . '" aria-label="Expand issues for ' . esc_html( $rule['title'] ) . '"><i class="dashicons dashicons-arrow-down-alt2"></i></button>' : '';

                                $html .= '</div>';

                                if ( $results ) {

                                        $html .= '<div id="edac-details-rule-records-' . $rule['slug'] . '" class="edac-details-rule-records">';

                                        $fixes_for_item = [];
                                        if ( isset( $rule['fixes'] ) && current_user_can( apply_filters( 'edac_filter_settings_capability', 'manage_options' ) ) ) {
                                                foreach ( $rule['fixes'] as $fix_slug ) {
                                                        $fixes_for_item[] = FixesManager::get_instance()->get_fix( $fix_slug );
                                                }

                                                $controls_id = 'edac-fix-modal-' . $rule['slug'] . '__' . implode( '__', $rule['fixes'] );
                                                ob_start();
                                                // NOTE: This is markup to be cloned into a thickbox modal. It gets cloned from the inner div.
                                                ?>
                                                <div style="display:none">
                                                        <div id="<?php echo esc_attr( $controls_id ); ?>" class="edac-details-fix-settings fix-settings--container">
                                                                <div class="setting-row fix-settings--container" data-fix="<?php echo esc_attr( $controls_id ); ?>">
                                                                        <?php
                                                                        printf(
                                                                                '<p class="modal-opening-message">%s <span class="hide-in-editor">%s</span></p>',
                                                                                esc_html__( 'These settings enable global fixes across your entire site.', 'accessibility-checker' ),
                                                                                esc_html__( 'Pages may need to be resaved or a full site scan run to see fixes reflected in reports.', 'accessibility-checker' )
                                                                        )
                                                                        ?>
                                                                        <div class="edac-fix-settings">
                                                                                <?php
                                                                                foreach ( $fixes_for_item as $index => $fix ) :
                                                                                        ?>
                                                                                        <div class="edac-fix-settings--fields">
                                                                                                <fieldset>
                                                                                                        <div class="title">
                                                                                                                <legend>
                                                                                                                        <h2 class="edac-fix-settings--title"><?php echo esc_html( $fix->get_nicename() ); ?></h2>
                                                                                                                </legend>
                                                                                                        </div>
                                                                                                        <?php
                                                                                                        foreach ( $fix->get_fields_array() as $name => $field ) {
                                                                                                                $field['name']     = $name;
                                                                                                                $field['location'] = 'details-panel';
                                                                                                                FixesPage::{$field['type']}( $field );
                                                                                                        }
                                                                                                        ?>
                                                                                                </fieldset>
                                                                                                <?php
                                                                                                // Output the save button only in the last group.
                                                                                                if ( count( $fixes_for_item ) === $index + 1 ) :
                                                                                                        ?>
                                                                                                        <div class="edac-fix-settings--action-row">
                                                                                                                <button role="button" class="button button-primary edac-fix-settings--button--save">
                                                                                                                        <?php esc_html_e( 'Save', 'accessibility-checker' ); ?>
                                                                                                                </button>
                                                                                                                <span class="edac-fix-settings--notice-slot" aria-live="polite" role="alert"></span>
                                                                                                        </div>
                                                                                                        <?php
                                                                                                endif;
                                                                                                ?>
                                                                                        </div>
                                                                                <?php endforeach; ?>
                                                                        </div>
                                                                </div>
                                                        </div>
                                                </div>
                                                <?php
                                                $html .= ob_get_clean();
                                        }



                                        $html .=
                                                '<div class="edac-details-rule-records-labels">
                                                        <div class="edac-details-rule-records-labels-label" aria-hidden="true">
                                                                ' . esc_html__( 'Affected Code', 'accessibility-checker' ) . '
                                                        </div>
                                                        <div class="edac-details-rule-records-labels-label" aria-hidden="true">
                                                                Image
                                                        </div>
                                                        <div class="edac-details-rule-records-labels-label" aria-hidden="true">
                                                                Landmark
                                                        </div>
                                                        <div class="edac-details-rule-records-labels-label" aria-hidden="true">
                                                                Actions
                                                        </div>
                                                </div>';

                                        foreach ( $results as $row ) {

                                                $id                      = (int) $row['id'];
                                                $ignore                  = (int) $row['ignre'];
                                                $ignore_class            = $ignore ? ' active' : '';
                                                $ignore_label            = $ignore ? 'Ignored' : 'Ignore';
                                                $ignore_user             = (int) $row['ignre_user'];
                                                $ignore_user_info        = get_userdata( $ignore_user );
                                                $ignore_username         = is_object( $ignore_user_info ) ? '<strong>Username:</strong> ' . $ignore_user_info->user_login : '';
                                                $ignore_date             = ( $row['ignre_date'] && '0000-00-00 00:00:00' !== $row['ignre_date'] ) ? '<strong>Date:</strong> ' . gmdate( 'F j, Y g:i a', strtotime( esc_html( $row['ignre_date'] ) ) ) : '';
                                                $ignore_comment          = esc_html( $row['ignre_comment'] );
                                                $ignore_action           = $ignore ? 'disable' : 'enable';
                                                $ignore_type             = $rule['rule_type'];
                                                $ignore_submit_label     = $ignore ? 'Stop Ignoring' : 'Ignore This ' . $ignore_type;
                                                $ignore_comment_disabled = $ignore ? 'disabled' : '';
                                                $ignore_global           = (int) $row['ignre_global'];

                                                // check for images and svgs in object code.
                                                $media      = edac_parse_html_for_media( $row['object'] );
                                                $object_img = $media['img'];
                                                $object_svg = $media['svg'];

                                                $html .= '<h4 class="screen-reader-text">Issue ID ' . $id . '</h4>';

                                                $html .= '<div id="edac-details-rule-records-record-' . $id . '" class="edac-details-rule-records-record">';

                                                $html .= '<div class="edac-details-rule-records-record-cell edac-details-rule-records-record-object">';

                                                $html .= '<code>' . esc_html( $row['object'] ) . '</code>';

                                                $html .= '</div>';

                                                $html .= '<div class="edac-details-rule-records-record-cell edac-details-rule-records-record-image">';

                                                if ( $object_img ) {
                                                        $html .= '<img src="' . $object_img . '" alt="image for issue ' . $id . '" />';
                                                } elseif ( $object_svg ) {
                                                        $html .= $object_svg;
                                                }

                                                $html .= '</div>';

                                                $html .= '<div class="edac-details-rule-records-record-cell edac-details-rule-records-record-landmark">';

                                                $landmark          = isset( $row['landmark'] ) ? $row['landmark'] : '';
                                                $landmark_selector = isset( $row['landmark_selector'] ) ? $row['landmark_selector'] : '';

                                                $html .= edac_generate_landmark_link( $landmark, $landmark_selector, $postid );

                                                $html .= '</div>';

                                                $html .= '<div class="edac-details-rule-records-record-cell edac-details-rule-records-record-actions">';

                                                if ( ! isset( $rule['viewable'] ) || $rule['viewable'] ) {

                                                        $post_view_link = apply_filters(
                                                                'edac_get_origin_url_for_virtual_page',
                                                                get_the_permalink( $postid ),
                                                                $postid
                                                        );

                                                        $url = add_query_arg(
                                                                [
                                                                        'edac'       => $id,
                                                                        'edac_nonce' => wp_create_nonce( 'edac_highlight' ),
                                                                ],
                                                                $post_view_link
                                                        );

                                                        // Translators: %d is the issue ID.
                                                        $aria_label = sprintf( __( 'View Issue ID %d on website, opens a new window', 'accessibility-checker' ), $id );
                                                        $html      .= '<a href="' . $url . '" class="edac-details-rule-records-record-actions-highlight-front" target="_blank" aria-label="' . esc_attr( $aria_label ) . '" ><span class="dashicons dashicons-welcome-view-site"></span>' . __( 'View on page', 'accessibility-checker' ) . '</a>';
                                                }

                                                if ( true === $ignore_permission ) {
                                                        $html .= '<button class="edac-details-rule-records-record-actions-ignore' . $ignore_class . '" aria-expanded="false" aria-controls="edac-details-rule-records-record-ignore-' . $row['id'] . '">' . EDAC_SVG_IGNORE_ICON . '<span class="edac-details-rule-records-record-actions-ignore-label">' . $ignore_label . '</span></button>';
                                                }

                                                if ( ! empty( $fixes_for_item ) ) {
                                                        $html .= sprintf(
                                                                '<button class="edac-details-rule-records-record-actions-fix"
                                                                        aria-haspopup="true"
                                                                        aria-controls="%1$s"
                                                                        aria-label="%2$s"
                                                                        type="button"
                                                                >
                                                                        <span class="dashicons dashicons-admin-tools"></span>
                                                                        %3$s
                                                                </button>',
                                                                esc_attr( $controls_id ),
                                                                esc_attr( __( 'Fix: ', 'accessibility-checker' ) . $fixes_for_item[0]->get_nicename() ),
                                                                esc_html__( 'Fix', 'accessibility-checker' )
                                                        );
                                                }

                                                $html .= '</div>';

                                                $html .= '<div id="edac-details-rule-records-record-ignore-' . $row['id'] . '" class="edac-details-rule-records-record-ignore">';

                                                $html .= '<div class="edac-details-rule-records-record-ignore-info">';
                                                $html .= '<span class="edac-details-rule-records-record-ignore-info-user">' . $ignore_username . '</span>';

                                                $html .= ' <span class="edac-details-rule-records-record-ignore-info-date">' . $ignore_date . '</span>';
                                                $html .= '</div>';

                                                $html .= ( true === $ignore_permission || ! empty( $ignore_comment ) ) ? '<label for="edac-details-rule-records-record-ignore-comment-' . $id . '">Comment</label><br>' : '';
                                                $html .= ( true === $ignore_permission || ! empty( $ignore_comment ) ) ? '<textarea rows="4" class="edac-details-rule-records-record-ignore-comment" id="edac-details-rule-records-record-ignore-comment-' . $id . '" ' . $ignore_comment_disabled . '>' . $ignore_comment . '</textarea>' : '';

                                                if ( $ignore_global ) {
                                                        $html .= ( true === $ignore_permission ) ? '<a href="' . admin_url( 'admin.php?page=accessibility_checker_ignored&tab=global' ) . '" class="edac-details-rule-records-record-ignore-global">Manage Globally Ignored</a>' : '';
                                                } else {
                                                        $html .= ( true === $ignore_permission ) ? '<button class="edac-details-rule-records-record-ignore-submit" data-id=' . $id . ' data-action=' . $ignore_action . ' data-type=' . $ignore_type . '>' . EDAC_SVG_IGNORE_ICON . ' <span class="edac-details-rule-records-record-ignore-submit-label">' . $ignore_submit_label . '<span></button>' : '';
                                                }

                                                $html .= ( false === $ignore_permission && false === $ignore ) ? __( 'Your user account doesn\'t have permission to ignore this issue.', 'accessibility-checker' ) : '';

                                                $html .= '</div>';

                                                $html .= '</div>';

                                        }

                                        $html .= '</div>';

                                }

                                $html .= '</div>';
                        }
                }

                if ( ! $html ) {
                        wp_send_json_error( new \WP_Error( '-4', __( 'No details to return', 'accessibility-checker' ) ) );
                }

                wp_send_json_success( wp_json_encode( $html ) );
        }

        /**
         * Readability Ajax
         *
         * @return void
         *
         *  - '-1' means that nonce could not be varified
         *  - '-2' means that the post ID was not specified
         *  - '-3' means that there isn't any readability data to return
         *  - '-5' means that the user does not have permission to view this information for this post
         */
        public function readability() {

                if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( sanitize_key( wp_unslash( $_REQUEST['nonce'] ) ), 'ajax-nonce' ) ) {
                        wp_send_json_error( new \WP_Error( '-1', __( 'Permission Denied', 'accessibility-checker' ) ) );
                }

                if ( ! isset( $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-2', __( 'The post ID was not set', 'accessibility-checker' ) ) );
                }

                if ( ! current_user_can( 'edit_post', (int) $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-5', __( 'You do not have permission to view this information for this post.', 'accessibility-checker' ) ) );
                }

                $post_id                     = (int) $_REQUEST['post_id'];
                $html                        = '';
                $simplified_summary          = get_post_meta( $post_id, '_edac_simplified_summary', true ) ? get_post_meta( $post_id, '_edac_simplified_summary', true ) : '';
                $simplified_summary_position = get_option( 'edac_simplified_summary_position', $default = false );
                $content_post                = get_post( $post_id );
                $content                     = $content_post->post_content;
                $content                     = apply_filters( 'the_content', $content );

                /**
                 * Filter the content used for reading grade readability analysis.
                 *
                 * @since 1.4.0
                 *
                 * @param string $content The content to be filtered.
                 * @param int    $post_id The post ID.
                 */
                $content = apply_filters( 'edac_filter_readability_content', $content, $post_id );
                $content = wp_filter_nohtml_kses( $content );
                $content = str_replace( ']]>', ']]&gt;', $content );

                // get readability metadata and determine if a simplified summary is required.
                $edac_summary           = get_post_meta( $post_id, '_edac_summary', true );
                $post_grade_readability = ( isset( $edac_summary['readability'] ) ) ? $edac_summary['readability'] : 0;
                $post_grade             = (int) filter_var( $post_grade_readability, FILTER_SANITIZE_NUMBER_INT );
                $post_grade_failed      = ( $post_grade < 9 ) ? false : true;

                $simplified_summary_grade = 0;
                if ( class_exists( 'DaveChild\TextStatistics\TextStatistics' ) ) {
                        $text_statistics          = new \DaveChild\TextStatistics\TextStatistics();
                        $simplified_summary_grade = (int) floor( $text_statistics->fleschKincaidGradeLevel( $simplified_summary ) );
                }

                $simplified_summary_grade_failed = ( $simplified_summary_grade > 9 ) ? true : false;
                $simplified_summary_prompt       = get_option( 'edac_simplified_summary_prompt' );

                $html .= '<ul class="edac-readability-list">';

                $html .= '<li class="edac-readability-list-item edac-readability-grade-level">
                <span class="edac-readability-list-item-icon dashicons ' . ( ( $post_grade_failed || 0 === $post_grade ) ? 'dashicons-no-alt' : 'dashicons-saved' ) . '"></span>
                <p class="edac-readability-list-item-title">Post Reading Grade Level: <strong class="' . ( ( $post_grade_failed || 0 === $post_grade ) ? 'failed-text-color' : 'passed-text-color' ) . '">' . ( ( 0 === $post_grade ) ? 'None' : $post_grade_readability ) . '</strong><br /></p>';
                if ( $post_grade_failed ) {
                        $html .= '<p class="edac-readability-list-item-description">Your post has a reading level higher than 9th grade. Web Content Accessibility Guidelines (WCAG) at the AAA level require a simplified summary of your post that is 9th grade or below.</p>';
                } elseif ( 0 === $post_grade ) {
                        $html .= '<p class="edac-readability-list-item-description">Your post does not contain enough content to calculate its reading level.</p>';
                } else {
                        $html .= '<p class="edac-readability-list-item-description">A simplified summary is not necessary when content reading level is 9th grade or below. Choose when to prompt for a simplified summary on the settings page.</p>';
                }
                $html .= '</li>';

                if ( $post_grade_failed ) {

                        if ( $simplified_summary && 'none' !== $simplified_summary_prompt ) {
                                $html .= '<li class="edac-readability-list-item edac-readability-summary-grade-level">
                                        <span class="edac-readability-list-item-icon dashicons ' . ( ( $simplified_summary_grade_failed ) ? 'dashicons-no-alt' : 'dashicons-saved' ) . '"></span>
                                        <p class="edac-readability-list-item-title">Simplified Summary Reading Grade Level: <strong class="' . ( ( $simplified_summary_grade_failed ) ? 'failed-text-color' : 'passed-text-color' ) . '">' . edac_ordinal( $simplified_summary_grade ) . '</strong></p>
                                        <p class="edac-readability-list-item-description">Your simplified summary has a reading level ' . ( ( $simplified_summary_grade_failed ) ? 'higher' : 'lower' ) . ' than 9th grade.</p>
                                </li>';
                        }

                        if ( 'none' === $simplified_summary_prompt ) {

                                $html .=
                                        '<li class="edac-readability-list-item edac-readability-summary-position">
                                        <span class="edac-readability-list-item-icon"><img src="' . plugin_dir_url( __FILE__ ) . 'assets/images/warning-icon-yellow.png" alt="" width="22"></span>
                                        <p class="edac-readability-list-item-title">Simplified summary is not being automatically inserted into the content.</p>
                                                <p class="edac-readability-list-item-description">Your Prompt for Simplified Summary is set to "never." If you would like the simplified summary to be displayed automatically, you can change this on the <a href="' . get_bloginfo( 'url' ) . '/wp-admin/admin.php?page=accessibility_checker_settings">settings page</a>.</p>
                                </li>';

                        } elseif ( 'none' !== $simplified_summary_position ) {

                                $html .=
                                        '<li class="edac-readability-list-item edac-readability-summary-position">
                                        <span class="edac-readability-list-item-icon dashicons dashicons-saved"></span>
                                        <p class="edac-readability-list-item-title">Simplified summary is being automatically inserted <strong>' . $simplified_summary_position . ' the content</strong>.</p>
                                                <p class="edac-readability-list-item-description">Set where the Simplified Summary is inserted into the content on the <a href="' . get_bloginfo( 'url' ) . '/wp-admin/admin.php?page=accessibility_checker_settings">settings page</a>.</p>
                                </li>';

                        } else {

                                $html .=
                                        '<li class="edac-readability-list-item edac-readability-summary-position">
                                        <span class="edac-readability-list-item-icon"><img src="' . plugin_dir_url( __FILE__ ) . 'assets/images/warning-icon-yellow.png" alt="" width="22"></span>
                                        <p class="edac-readability-list-item-title">Simplified summary is not being automatically inserted into the content.</p>
                                                <p class="edac-readability-list-item-description">Your Simplified Summary location is set to "manually" which requires a function be added to your page template. If you would like the simplified summary to be displayed automatically, you can change this on the <a href="' . get_bloginfo( 'url' ) . '/wp-admin/admin.php?page=accessibility_checker_settings">settings page</a>.</p>
                                </li>';

                        }
                }

                $html .= '</ul>';

                if ( ( $post_grade_failed || 'always' === $simplified_summary_prompt ) && ( 'none' !== $simplified_summary_prompt ) ) {
                        $html .=
                                '</form>
                        <form action="/" class="edac-readability-simplified-summary">
                                <label for="edac-readability-text">Simplified Summary</label>
                                <textarea name="" id="edac-readability-text" cols="30" rows="10">' . $simplified_summary . '</textarea>
                                <input type="submit" value="Submit">
                        </form>';
                }

                $html .= '<span class="dashicons dashicons-info"></span><a href="' . esc_url( edac_link_wrapper( 'https://a11ychecker.com/help3265', 'wordpress-general', 'content-analysis', false ) ) . '" target="_blank">Learn more about improving readability and simplified summary requirements</a>';

                if ( ! $html ) {
                        wp_send_json_error( new \WP_Error( '-3', __( 'No readability data to return', 'accessibility-checker' ) ) );
                }

                wp_send_json_success( wp_json_encode( $html ) );
        }

        /**
         * Insert ignore data into database
         *
         * @return void
         *
         *  - '-1' means that nonce could not be varified
         *  - '-2' means that there isn't any ignore data to return
         */
        public function add_ignore() {

                // nonce security.
                if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['nonce'] ) ), 'ajax-nonce' ) ) {
                        wp_send_json_error( new \WP_Error( '-1', __( 'Permission Denied', 'accessibility-checker' ) ) );
                }

                global $wpdb;
                $table_name           = $wpdb->prefix . 'accessibility_checker';
                $raw_ids              = isset( $_REQUEST['ids'] ) ? (array) wp_unslash( $_REQUEST['ids'] ) : []; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitization handled below.
                $ids                  = array_map(
                        function ( $value ) {
                                return (int) $value;
                        },
                        $raw_ids
                ); // Sanitizing array elements to integers.
                $action               = isset( $_REQUEST['ignore_action'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['ignore_action'] ) ) : '';
                $type                 = isset( $_REQUEST['ignore_type'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['ignore_type'] ) ) : '';
                $siteid               = get_current_blog_id();
                $ignre                = ( 'enable' === $action ) ? 1 : 0;
                $ignre_user           = ( 'enable' === $action ) ? get_current_user_id() : null;
                $ignre_user_info      = ( 'enable' === $action ) ? get_userdata( $ignre_user ) : '';
                $ignre_username       = ( 'enable' === $action ) ? $ignre_user_info->user_login : '';
                $ignre_date           = ( 'enable' === $action ) ? gmdate( 'Y-m-d H:i:s' ) : null;
                $ignre_date_formatted = ( 'enable' === $action ) ? gmdate( 'F j, Y g:i a', strtotime( $ignre_date ) ) : '';
                $ignre_comment        = ( 'enable' === $action && isset( $_REQUEST['comment'] ) ) ? sanitize_textarea_field( wp_unslash( $_REQUEST['comment'] ) ) : null;
                $ignore_global        = ( 'enable' === $action && isset( $_REQUEST['ignore_global'] ) ) ? sanitize_textarea_field( wp_unslash( $_REQUEST['ignore_global'] ) ) : 0;

                // If largeBatch is set and 'true', we need to perform an update using the 'object'
                // instead of IDs. It is a much less efficient query than by IDs - but many IDs run
                // into request size limits which caused this to not function at all.
                if ( isset( $_REQUEST['largeBatch'] ) && 'true' === $_REQUEST['largeBatch'] ) {
                        // Get the 'object' from the first id.
                        $first_id = $ids[0];
                        // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- We need to get the latest value, not a cached value.
                        $object = $wpdb->get_var( $wpdb->prepare( 'SELECT object FROM %i WHERE id = %d', $table_name, $first_id ) );

                        if ( ! $object ) {
                                wp_send_json_error( new \WP_Error( '-2', __( 'No ignore data to return', 'accessibility-checker' ) ) );
                        }
                        // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Safe variable used for table name, caching not required for one time operation.
                        $wpdb->query( $wpdb->prepare( 'UPDATE %i SET ignre = %d, ignre_user = %d, ignre_date = %s, ignre_comment = %s, ignre_global = %d WHERE siteid = %d and object = %s', $table_name, $ignre, $ignre_user, $ignre_date, $ignre_comment, $ignore_global, $siteid, $object ) );
                } else {
                        // For small batches of IDs, we can just loop through.
                        foreach ( $ids as $id ) {
                                // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- Safe variable used for table name, caching not required for one time operation.
                                $wpdb->query( $wpdb->prepare( 'UPDATE %i SET ignre = %d, ignre_user = %d, ignre_date = %s, ignre_comment = %s, ignre_global = %d WHERE siteid = %d and id = %d', $table_name, $ignre, $ignre_user, $ignre_date, $ignre_comment, $ignore_global, $siteid, $id ) );
                        }
                }

                $data = [
                        'ids'    => $ids,
                        'action' => $action,
                        'type'   => $type,
                        'user'   => $ignre_username,
                        'date'   => $ignre_date_formatted,
                ];

                if ( ! $data ) {
                        wp_send_json_error( new \WP_Error( '-2', __( 'No ignore data to return', 'accessibility-checker' ) ) );
                }
                wp_send_json_success( wp_json_encode( $data ) );
        }

        /**
         * Update simplified summary
         *
         * @return void
         *
         *  - '-1' means that nonce could not be varified
         *  - '-2' means that the post ID was not specified
         *  - '-3' means that the summary was not specified
         *  - '-5' means that the user does not have permission to view this information for this post
         */
        public function simplified_summary() {

                        // nonce security.
                if ( ! isset( $_REQUEST['nonce'] ) || ! wp_verify_nonce( sanitize_key( wp_unslash( $_REQUEST['nonce'] ) ), 'ajax-nonce' ) ) {
                        wp_send_json_error( new \WP_Error( '-1', __( 'Permission Denied', 'accessibility-checker' ) ) );
                }

                if ( ! isset( $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-2', __( 'The post ID was not set', 'accessibility-checker' ) ) );
                }

                if ( ! isset( $_REQUEST['summary'] ) ) {
                        wp_send_json_error( new \WP_Error( '-3', __( 'The summary was not set', 'accessibility-checker' ) ) );
                }

                if ( ! current_user_can( 'edit_post', (int) $_REQUEST['post_id'] ) ) {
                        wp_send_json_error( new \WP_Error( '-5', __( 'You do not have permission to edit this post.', 'accessibility-checker' ) ) );
                }

                $post_id = (int) $_REQUEST['post_id'];
                update_post_meta(
                        $post_id,
                        '_edac_simplified_summary',
                        sanitize_text_field( wp_unslash( $_REQUEST['summary'] ) )
                );

                $edac_simplified_summary = get_post_meta( $post_id, '_edac_simplified_summary', $single = true );
                $simplified_summary      = $edac_simplified_summary ? $edac_simplified_summary : '';

                wp_send_json_success( wp_json_encode( $simplified_summary ) );
        }

        /**
         * Handle AJAX request to dismiss Welcome CTA
         *
         * @return void
         */
        public function dismiss_welcome_cta() {

                update_user_meta( get_current_user_id(), 'edac_welcome_cta_dismissed', true );

                wp_send_json( 'success' );
        }

        /**
         * Handle AJAX request to dismiss dashboard CTA
         *
         * @return void
         */
        public function dismiss_dashboard_cta() {

                update_user_meta( get_current_user_id(), 'edac_dashboard_cta_dismissed', true );

                wp_send_json( 'success' );
        }
}

equalizedigital / accessibility-checker / 17471903338

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