# table-builder-block/2.2.11/includes/Helpers/Utils.php TableKit – WordPress Table Builder for Data Tables, WooCommerce Product Tables & Post Tables, version 2.2.11. 1,428 lines. - Page: https://pluginprobe.com/plugins/table-builder-block/2.2.11/code/includes/Helpers/Utils.php - Raw: https://pluginprobe.com/plugins/table-builder-block/2.2.11/raw/includes/Helpers/Utils.php - Modified: 2026-08-12T12:05:08+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/table-builder-block/2.2.11/code/includes/Helpers/Utils.php#L10-L20`. ```php array( 'xmlns' => true, 'width' => true, 'height' => true, 'viewBox' => true, 'viewbox' => true, 'fill' => true, 'class' => true, 'aria-hidden' => true, 'aria-labelledby' => true, 'role' => true, 'preserveaspectratio' => true, 'version' => true, ), 'title' => array( 'title' => true ), 'g' => array( 'transform' => true, 'style' => true, 'id' => true, ), 'path' => array( 'd' => true, 'fill' => true, 'fill-rule' => true, 'transform' => true, 'style' => true, 'opacity' => true, 'stroke' => true, 'stroke-width' => true, 'stroke-miterlimit' => true, 'stroke-linecap' => true, 'stroke-linejoin' => true, 'fill-opacity' => true, ), 'circle' => array( 'cx' => true, 'cy' => true, 'r' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, ), 'ellipse' => array( 'cx' => true, 'cy' => true, 'rx' => true, 'ry' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, ), 'line' => array( 'x1' => true, 'y1' => true, 'x2' => true, 'y2' => true, 'stroke' => true, 'stroke-width' => true, ), 'polygon' => array( 'points' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, ), 'polyline' => array( 'points' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, ), 'rect' => array( 'x' => true, 'y' => true, 'width' => true, 'height' => true, 'fill' => true, 'stroke' => true, 'stroke-width' => true, ), 'text' => array( 'x' => true, 'y' => true, 'dx' => true, 'dy' => true, 'text-anchor' => true, 'style' => true, ), 'tspan' => array( 'x' => true, 'y' => true, 'dx' => true, 'dy' => true, 'text-anchor' => true, 'style' => true, ), 'defs' => array(), 'lineargradient' => array( 'id' => true, 'x1' => true, 'y1' => true, 'x2' => true, 'y2' => true, 'gradientunits' => true, ), 'stop' => array( 'offset' => true, 'style' => true, 'stop-color' => true, 'stop-opacity' => true, ), 'radialgradient' => array( 'id' => true, 'cx' => true, 'cy' => true, 'r' => true, 'gradientunits' => true, 'gradienttransform' => true, ), ); /** * Filters the allowed SVG tags and attributes used when sanitizing block output. * * @since Unknown * * @param array $allowed_svg_tags Allowed SVG elements and their attributes, keyed by tag name. */ return apply_filters( 'table_builder_allowed_svg_attrs_tags', $allowed_svg_tags ); } /** * Returns an array of allowed JSON attribute tags. * * This function defines an array of allowed JSON attribute tags and their corresponding properties. * The array includes tags such as 'object', 'array', 'string', 'number', 'integer', 'boolean', 'null', * 'enum', 'const', 'oneOf', 'allOf', 'anyOf', 'not', 'if', 'then', 'else', and 'format'. * * @return array The array of allowed JSON attribute tags. */ public static function allowed_json_attrs_tags() { $allowed_json_tags = array( 'object' => array( 'type' => true, 'properties' => true, 'required' => true, 'additionalProperties' => true, 'propertyNames' => true, 'dependencies' => true, 'minProperties' => true, 'maxProperties' => true, ), 'array' => array( 'type' => true, 'items' => true, 'minItems' => true, 'maxItems' => true, 'uniqueItems' => true, ), 'string' => array( 'type' => true, 'minLength' => true, 'maxLength' => true, 'pattern' => true, 'format' => true, 'contentEncoding' => true, 'contentMediaType' => true, ), 'number' => array( 'type' => true, 'minimum' => true, 'maximum' => true, 'exclusiveMinimum' => true, 'exclusiveMaximum' => true, 'multipleOf' => true, ), 'integer' => array( 'type' => true, 'minimum' => true, 'maximum' => true, 'exclusiveMinimum' => true, 'exclusiveMaximum' => true, ), 'boolean' => array( 'type' => true, ), 'null' => array( 'type' => true, ), 'enum' => array( 'type' => true, 'enum' => true, ), 'const' => array( 'type' => true, 'const' => true, ), 'oneOf' => array( 'type' => true, 'oneOf' => true, ), 'allOf' => array( 'type' => true, 'allOf' => true, ), 'anyOf' => array( 'type' => true, 'anyOf' => true, ), 'not' => array( 'type' => true, 'not' => true, ), 'if' => array( 'type' => true, 'if' => true, ), 'then' => array( 'type' => true, 'then' => true, ), 'else' => array( 'type' => true, 'else' => true, ), 'format' => array( 'type' => true, 'format' => true, ), 'title' => true, 'description' => true, 'default' => true, 'examples' => true, '$ref' => true, '$id' => true, '$schema' => true, // Adding Lottie-specific keys. 'v' => true, 'meta' => true, 'fr' => true, 'ip' => true, 'op' => true, 'w' => true, 'h' => true, 'nm' => true, 'ddd' => true, 'assets' => true, 'layers' => true, 'markers' => true, ); /** * Filters the allowed JSON Schema/Lottie attribute keys used when sanitizing block output. * * @since Unknown * * @param array $allowed_json_tags Allowed JSON keys, keyed by key name. */ return apply_filters( 'table_builder_allowed_json_attrs_tags', $allowed_json_tags ); } /** * Returns the allowed HTML tags and attributes for the iframe element. * * @return array The allowed HTML tags and attributes. */ public static function iframe_allowed_html() { return array( 'iframe' => array( 'src' => true, 'name' => true, 'sandbox' => true, 'width' => true, 'height' => true, 'marginheight' => true, 'marginwidth' => true, 'scrolling' => true, 'allowfullscreen' => true, 'frameborder' => true, 'title' => true, 'id' => true, 'class' => true, 'style' => true, 'tabindex' => true, 'allow' => true, ), ); } /** * Returns the allowed HTML tags and attributes for the "gdc" (GenerateBlocks * dynamic content) shortcode-style tag used in migrated content. * * @return array The allowed HTML tags and attributes. */ public static function gdc_allowed_html() { return array( 'gdc' => array( 'selectedpath' => true, 'class' => true, 'id' => true, 'fallback' => true, 'postcustomfield' => true, 'postcustomfieldkey' => true, 'postdatetype' => true, 'dateformat' => true, 'customdateformat' => true, 'excerptlength' => true, 'tagindex' => true, 'timetype' => true, 'timeformat' => true, 'customtimeformat' => true, 'categoryindex' => true, 'nocomment' => true, 'singlecomment' => true, 'multicomments' => true, 'currentdateformat' => true, 'customcurrentdateformat' => true, 'currenttimeformat' => true, 'customcurrenttimeformat' => true, 'authorinfo' => true, 'currentuserinfo' => true, 'acfgroup' => true, 'acffield' => true, ), ); } /** * Returns the allowed HTML tags and attributes for the img element. * * @return array The allowed HTML tags and attributes. */ public static function img_allowed_html() { return array( 'img' => array( 'alt' => true, 'src' => true, 'srcset' => true, 'class' => true, 'height' => true, 'width' => true, ), ); } /** * Returns the allowed HTML tags and attributes for the style element. * * @return array The allowed HTML tags and attributes. */ public static function style_allowed_html() { return array( 'style' => array( 'class' => true, 'id' => true, ), ); } /** * Returns the default responsive breakpoint list (Desktop/Tablet/Mobile) * used across the block editor's responsive controls. * * @return array[] List of device descriptors (label/slug/value/direction/isActive/isRequired). */ public static function get_device_list() { $default_device_list = array( array( 'label' => 'Desktop', 'slug' => 'Desktop', 'value' => 'base', 'direction' => 'max', 'isActive' => true, 'isRequired' => true, ), array( 'label' => 'Tablet', 'slug' => 'Tablet', 'value' => '1024', 'direction' => 'max', 'isActive' => true, 'isRequired' => true, ), array( 'label' => 'Mobile', 'slug' => 'Mobile', 'value' => '767', 'direction' => 'max', 'isActive' => true, 'isRequired' => true, ), ); return $default_device_list; } /** * Injects a `class="table-builder-icon"` attribute into a raw `` string. * * @since 1.0.0 * * @param string $svg Raw SVG markup. * @return string The SVG markup with the class attribute injected, or unchanged if no `attributes; $block_id = $block_attrs['blockID']; $required_attrs = array( 'id' => 'block-' . $block_id, ); /** * Filters a dynamic block's wrapper attributes before they're rendered. * * @since Unknown * * @param array $wrapper_attrs Merged required + extra wrapper attributes (e.g. "id"). * @param object $block The dynamic block object. */ // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores -- slash-namespaced hook name is this plugin's established public API (used by the Pro add-on); renaming would be a breaking change. $wrapper_attrs = apply_filters( 'tablebuilder/dynamic_block_wrapper_attributes', array_merge( $required_attrs, $extra_attrs ), $block ); return get_block_wrapper_attributes( $wrapper_attrs ); } } /** * Extends the allowed HTML tags for post content. * * @return array The extended array of allowed HTML tags. */ public static function post_kses_extend_allowed_html() { $default_post_allowed_html = wp_kses_allowed_html( 'post' ); $post_allowed_html = array_merge( $default_post_allowed_html, self::svg_allowed_html(), self::iframe_allowed_html(), self::gdc_allowed_html(), self::style_allowed_html() ); return $post_allowed_html; } /** * Retrieves the plugin's settings, or a specific key/field/inner-field within them, * from the "table_builder_settings_list" option. * * @param string $key Optional. Top-level settings key to look up. * @param string $field Optional. Field within that key to look up; defaults to "status" * (returned as a bool, true when its value is "active"). * @param string $inner_field Optional. Nested field within $field to look up. * @return mixed The retrieved settings value, or false if not found. */ public static function get_settings( $key = '', $field = 'status', $inner_field = '' ) { $settings = get_option( 'table_builder_settings_list' ); // check if $key & $field both empty. if ( empty( $key ) && empty( $field ) ) { return $settings; } // check for primary key. if ( ! empty( $key ) && ! empty( $settings[ $key ] ) ) { $settings = $settings[ $key ]; } // check for primary field. if ( ! empty( $field ) ) { if ( 'status' === $field && ! empty( $settings[ $field ] ) ) { return ( 'active' === $settings[ $field ] ) ? true : false; } else { $settings = ! empty( $settings[ $field ] ) ? $settings[ $field ] : false; } } // check for inner field. if ( ! empty( $inner_field ) ) { if ( isset( $settings[ $inner_field ]['value'] ) ) { $settings = $settings[ $inner_field ]['value']; } else { $settings = ! empty( $settings[ $inner_field ] ) ? $settings[ $inner_field ] : false; } } return $settings; } /** * Returns an array representing the border value based on the given key. * * @param mixed $key The key used to determine the border value. * @return array An array representing the border value. The array contains the following keys: * - 'border': The border value, or null if the key is null. */ public static function get_border_value( $key ) { if ( ! is_array( $key ) ) { return array( 'border' => null ); } $key_length = count( $key ); if ( $key_length < 3 ) { $properties = array( 'style', 'color', 'width' ); $border_parts = array(); foreach ( $properties as $property ) { if ( isset( $key[ $property ] ) ) { $border_parts[] = $key[ $property ]; } } return array( 'border' => implode( ' ', $border_parts ) ); } if ( 3 === $key_length ) { if ( isset( $key['style'] ) ) { return array( 'border' => "{$key['width']} {$key['style']} {$key['color']}" ); } } if ( 4 === $key_length || 3 === $key_length ) { $border = array(); foreach ( $key as $direction => $value ) { if ( isset( $value['style'] ) ) { $border[ "border-{$direction}" ] = "{$value['width']} {$value['style']} {$value['color']}"; } } return $border; } } /** * Builds a CSS box-model value (margin/padding/border-radius style) from a * {top,right,bottom,left} array, collapsing to a shorthand string when all * four sides share values. * * @param array $key Box values keyed by 'top'/'right'/'bottom'/'left'. * @param string $property CSS property prefix (e.g. "margin", "padding"), or * "border-radius" for the corner-radius longhand variant. * @return array CSS declarations keyed by property name (shorthand or per-side longhand). */ public static function get_box_value( $key = array(), $property = '' ) { $top = isset( $key['top'] ) ? $key['top'] : null; $right = isset( $key['right'] ) ? $key['right'] : null; $bottom = isset( $key['bottom'] ) ? $key['bottom'] : null; $left = isset( $key['left'] ) ? $key['left'] : null; $box_object = array( 'top' => $top, 'right' => $right, 'bottom' => $bottom, 'left' => $left, ); $count = count( array_filter( $box_object, function ( $value ) { return null !== $value; } ) ); if ( 0 === $count ) { return array( $property => null ); } if ( 4 === $count ) { $box_values = ''; if ( $top === $bottom && $top === $right && $top === $left ) { $box_values = $top; } elseif ( $top === $bottom && $left === $right ) { $box_values = "{$top} {$right}"; } else { $box_values = "{$top} {$right} {$bottom} {$left}"; } return array( $property => $box_values ); } $final_box = array(); if ( 'border-radius' !== $property ) { foreach ( $box_object as $direction => $value ) { $final_box[ "{$property}-{$direction}" ] = isset( $key[ $direction ] ) ? $key[ $direction ] : null; } return $final_box; } if ( 'border-radius' === $property ) { $final_box['border-top-left-radius'] = $top; $final_box['border-top-right-radius'] = $right; $final_box['border-bottom-right-radius'] = $bottom; $final_box['border-bottom-left-radius'] = $left; return $final_box; } } /** * Retrieves the color based on the given type and color. * * @param string $type The type of color to retrieve. Can be either 'gradient' or 'color'. * @param string $color The color value. * @return string The retrieved color. */ public static function get_color( $type, $color ) { if ( empty( $color ) || 0 === strpos( $color, 'linear-gradient(' ) || 0 === strpos( $color, 'radial-gradient(' ) || 0 === strpos( $color, '#' ) ) { return $color; } $color_parts = explode( ',', $color, 2 ); $color_parts1 = $color_parts[0]; $color_parts2 = $color_parts[1]; $bg_color = ''; if ( 'gradient' === $type ) { $bg_color = 'var(--wp--preset--gradient--' . $color_parts1 . ',' . $color_parts2 . ')'; } else { $bg_color = 'var(--wp--preset--color--' . $color_parts1 . ',' . $color_parts2 . ')'; } return $bg_color; } /** * Builds CSS background-* declarations (color, gradient, or image with * position/size/repeat/attachment) from a block's background attribute object. * * @param array $background Background attribute object (backgroundType plus the * relevant color/gradient/image sub-fields). * @param string $device Responsive device key used for position/size sub-fields; default "Desktop". * @return array CSS declarations keyed by "background-*" property name. */ public static function fill_background_generator( $background, $device = 'Desktop' ) { $fill_background = array( 'background-image' => '', ); if ( isset( $background['backgroundType'] ) && 'classic' === $background['backgroundType'] ) { $fill_background['background-color'] = isset( $background['backgroundColor'] ) ? self::get_color( 'color', $background['backgroundColor'] ) : ''; } if ( isset( $background['backgroundType'] ) && 'gradient' === $background['backgroundType'] && ! empty( $background['gradient'] ) ) { $fill_background['background-image'] = isset( $background['gradient'] ) ? ( self::get_color( 'gradient', $background['gradient'] ) ?? '' ) : ''; } if ( isset( $background['backgroundType'] ) && 'image' === $background['backgroundType'] && ! empty( $background['backgroundImage'] ) ) { if ( ! empty( $background['backgroundImage']['imageUrl'] ) ) { $fill_background['background-image'] = "url({$background['backgroundImage']['imageUrl']})"; } if ( ! empty( $background['backgroundAttachment'] ) ) { $fill_background['background-attachment'] = $background['backgroundAttachment']; } if ( ! empty( $background['backgroundPosition'][ $device ] ) && 'custom' !== $background['backgroundPosition'][ $device ] ) { $fill_background['background-position'] = $background['backgroundPosition'][ $device ]; } if ( ! empty( $background['backgroundPosition'][ $device ] ) && 'custom' === $background['backgroundPosition'][ $device ] && ! empty( $background['customPositionX'][ $device ] ) && ! empty( $background['customPositionY'][ $device ] ) ) { $fill_background['background-position'] = self::get_slider_value( $background['customPositionX'][ $device ] ) . ' ' . self::get_slider_value( $background['customPositionY'][ $device ] ); } if ( ! empty( $background['backgroundSize'] ) && 'custom' !== $background['backgroundSize'] ) { $fill_background['background-size'] = $background['backgroundSize']; } if ( ! empty( $background['backgroundSize'] ) && 'custom' === $background['backgroundSize'] && ! empty( $background['customSize'][ $device ] ) ) { $fill_background['background-size'] = self::get_slider_value( $background['customSize'][ $device ] ) . ' auto'; } if ( ! empty( $background['backgroundRepeat'] ) ) { $fill_background['background-repeat'] = $background['backgroundRepeat']; } } return $fill_background; } /** * Builds CSS font-, text-, line-height, letter-spacing, and word-spacing * declarations from a typography attribute object for the given responsive device. * * @param array $key Typography attribute object (fontFamily/fontSize/fontStyle/ * fontWeight/textDecoration/textTransform/lineHeight/letterSpacing/wordSpacing). * @param string $device Responsive device key (e.g. "Desktop"); non-Desktop devices * omit font-family/style/weight/text-decoration/text-transform, * which are treated as desktop-only. * @return array CSS declarations keyed by property name. */ public static function get_typography_value( $key, $device ) { if ( 'Desktop' === $device ) { return array( 'font-family' => isset( $key['fontFamily']['value'] ) ? $key['fontFamily']['value'] : null, 'font-size' => isset( $key['fontSize'][ $device ]['size'] ) && isset( $key['fontSize'][ $device ]['unit'] ) ? $key['fontSize'][ $device ]['size'] . $key['fontSize'][ $device ]['unit'] : null, 'font-style' => isset( $key['fontStyle'] ) ? $key['fontStyle'] : null, 'font-weight' => isset( $key['fontWeight']['value'] ) ? $key['fontWeight']['value'] : null, 'text-decoration' => isset( $key['textDecoration'] ) ? $key['textDecoration'] : null, 'text-transform' => isset( $key['textTransform'] ) ? $key['textTransform'] : null, 'line-height' => isset( $key['lineHeight'][ $device ]['size'] ) && isset( $key['lineHeight'][ $device ]['unit'] ) ? $key['lineHeight'][ $device ]['size'] . $key['lineHeight'][ $device ]['unit'] : null, 'letter-spacing' => isset( $key['letterSpacing'][ $device ]['size'] ) && isset( $key['letterSpacing'][ $device ]['unit'] ) ? $key['letterSpacing'][ $device ]['size'] . $key['letterSpacing'][ $device ]['unit'] : null, 'word-spacing' => isset( $key['wordSpacing'][ $device ]['size'] ) && isset( $key['wordSpacing'][ $device ]['unit'] ) ? $key['wordSpacing'][ $device ]['size'] . $key['wordSpacing'][ $device ]['unit'] : null, ); } else { return array( 'font-size' => isset( $key['fontSize'][ $device ]['size'] ) && isset( $key['fontSize'][ $device ]['unit'] ) ? $key['fontSize'][ $device ]['size'] . $key['fontSize'][ $device ]['unit'] : null, 'line-height' => isset( $key['lineHeight'][ $device ]['size'] ) && isset( $key['lineHeight'][ $device ]['unit'] ) ? $key['lineHeight'][ $device ]['size'] . $key['lineHeight'][ $device ]['unit'] : null, 'letter-spacing' => isset( $key['letterSpacing'][ $device ]['size'] ) && isset( $key['letterSpacing'][ $device ]['unit'] ) ? $key['letterSpacing'][ $device ]['size'] . $key['letterSpacing'][ $device ]['unit'] : null, 'word-spacing' => isset( $key['wordSpacing'][ $device ]['size'] ) && isset( $key['wordSpacing'][ $device ]['unit'] ) ? $key['wordSpacing'][ $device ]['size'] . $key['wordSpacing'][ $device ]['unit'] : null, ); } } /** * Gets slider value. * * Similar to getSliderValue function in JS helper. * * @param array $key Slider value array with "size" and "unit" keys. * @return string|null The combined "{size}{unit}" string, or null if no size is set. */ public static function get_slider_value( $key ) { $value = ''; if ( ! empty( $key['size'] ) && ! empty( $key['unit'] ) ) { $value = $key['size'] . $key['unit']; } elseif ( ! empty( $key['size'] ) && empty( $key['unit'] ) ) { $value = $key['size']; } else { $value = null; } return $value; } /** * Converts a per-device map of {selector, ...cssValues} style records into * per-device CSS text blocks. * * @param array $raw_css Style records keyed by device slug (desktop/tablet/mobile/etc.), * each an array of {selector, ...property=>value} entries. * @return array Compiled CSS text keyed by device slug. */ public static function parse_css( $raw_css ) { $styles = array(); $device_list = array( 'desktop', 'tablet', 'mobile', 'tabletlandscape', 'mobilelandscape', 'laptop', 'widescreen' ); foreach ( $device_list as $device ) { $device_styles = $raw_css[ $device ] ?? array(); $styles[ $device ] = array_map( function ( $style ) { if ( ! is_array( $style ) || ! isset( $style['selector'] ) ) { return ''; } $selector = $style['selector']; $css_values = array_filter( $style, function ( $value, $key ) { return 'selector' !== $key && null !== $value && '' !== $value && ! is_numeric( $value ) && ! in_array( $value, array( 'px', 'em', 'rem', '%', 'vh', 'vw' ), true ) && false === strpos( $value, 'undefined' ); }, ARRAY_FILTER_USE_BOTH ); if ( empty( $css_values ) ) { return ''; } return "{$selector} { " . implode( ' ', array_map( function ( $key, $value ) { return "{$key}: {$value};"; }, array_keys( $css_values ), $css_values ) ) . ' }'; }, $device_styles ); } $device_styles = array_map( function ( $style ) { return implode( "\n", $style ); }, $styles ); return $device_styles; } /** * Checks whether a parsed block is one of this plugin's "tablebuilder/*" blocks, * optionally requiring a specific (possibly nested) attribute to be present. * * @param string $block_content Rendered block HTML content. * @param array $parsed_block Parsed block array (as passed to a `render_block` callback). * @param string $attrs Optional. Top-level attribute key to require. * @param string $attrs2 Optional. Nested key within $attrs to require. * @return bool True if this is a table-builder block matching the given criteria. */ public static function is_table_builder_block( $block_content, $parsed_block, $attrs = '', $attrs2 = '' ) { // phpcs:ignore Squiz.PHP.CommentedOutCode.Found -- explanatory prose comments, not commented-out code. // Check if $block_content is not empty. $has_block_content = ! empty( $block_content ); // Check if $block['blockName'] is not empty and contains 'roxSlider'. $has_valid_block_name = isset( $parsed_block['blockName'] ) && false !== strpos( $parsed_block['blockName'], 'tablebuilder' ); // Check if $block['attrs']['blockClass'] is not empty. $has_block_class = ! empty( $attrs ) && ! empty( $attrs2 ) ? ! empty( $parsed_block['attrs'][ $attrs ][ $attrs2 ] ) : ! empty( $parsed_block['attrs'][ $attrs ] ?? '' ); if ( empty( $attrs ) && empty( $attrs2 ) ) { $has_block_class = true; } // Return true if all conditions are met. return $has_block_content && $has_valid_block_name && $has_block_class; } /** * Retrieves the link attributes based on the provided attribute array. * * @param array $attribute The attribute array containing the link data. * @return string The generated link attributes as a string. */ public static function get_link_attributes( $attribute ) { if ( empty( $attribute['url'] ) ) { return ''; } $link_data = array(); $link_data['href'] = esc_url( $attribute['url'], wp_allowed_protocols() ); ( isset( $attribute['newTab'] ) && $attribute['newTab'] ) ? $link_data['target'] = '_blank' : ''; ( isset( $attribute['noFollow'] ) && $attribute['noFollow'] ) ? $link_data['rel'] = 'nofollow' : ''; if ( isset( $attribute['customAttributes'] ) && is_array( $attribute['customAttributes'] ) ) { foreach ( $attribute['customAttributes'] as $key => $value ) { if ( ! empty( $value ) ) { $attr_key_value = explode( '|', $value ); $attr_key = mb_strtolower( $attr_key_value[0] ); // Not allowed characters are removed. preg_match( '/[-_a-z0-9]+/', $attr_key, $attr_key_matches ); if ( empty( $attr_key_matches[0] ) ) { continue; } $attr_key = $attr_key_matches[0]; // Javascript events and unescaped href are avoided. if ( 'href' === $attr_key || 'on' === substr( $attr_key, 0, 2 ) ) { continue; } if ( isset( $attr_key_value[1] ) ) { $attr_value = trim( $attr_key_value[1] ); } else { $attr_value = ''; } $link_data[ $attr_key ] = $attr_value; } } } $link_attributes = ''; foreach ( $link_data as $key => $value ) { $link_attributes .= sprintf( '%s="%s" ', $key, esc_attr( $value ) ); } return $link_attributes; } /** * Gets the plugin's cached license status ("valid" or "invalid"), based on * whether both the stored license key and license identifier are set. * * @return string "valid" or "invalid". */ public static function status() { $cached = wp_cache_get( 'table_builder__license_status' ); if ( false !== $cached ) { return $cached; } $oppai = get_option( '__table_builder_oppai__', '' ); $key = get_option( '__table_builder_license_key__', '' ); $status = 'invalid'; if ( '' !== $oppai && '' !== $key ) { $status = 'valid'; } wp_cache_set( 'table_builder__license_status', $status ); return $status; } /** * Checks whether the current request's host's TLD is outside a known list of * public/commercial TLDs — used as a rough heuristic to detect local/dev * environments (e.g. `.test`, `.local`, `.localhost`) for license checks. * * @return bool True if the current host's TLD is NOT in the known public-TLD list * (i.e. it looks like a local/dev environment). */ public static function is_local() { $valid_domains = array( '.academy', '.accountant', '.accountants', '.actor', '.adult', '.africa', '.agency', '.airforce', '.apartments', '.app', '.army', '.art', '.asia', '.associates', '.attorney', '.auction', '.audio', '.auto', '.baby', '.band', '.bar', '.bargains', '.beer', '.berlin', '.best', '.bid', '.bike', '.bingo', '.bio', '.biz', '.black', '.blackfriday', '.blog', '.blue', '.boston', '.boutique', '.build', '.builders', '.business', '.buzz', '.cab', '.cafe', '.cam', '.camera', '.camp', '.capital', '.car', '.cards', '.care', '.careers', '.cars', '.casa', '.cash', '.casino', '.catering', '.center', '.ceo', '.chat', '.cheap', '.christmas', '.church', '.city', '.claims', '.cleaning', '.click', '.clinic', '.clothing', '.cloud', '.club', '.coach', '.codes', '.coffee', '.college', '.com', '.community', '.company', '.computer', '.condos', '.construction', '.consulting', '.contact', '.contractors', '.cooking', '.cool', '.country', '.coupons', '.courses', '.credit', '.creditcard', '.cricket', '.cruises', '.cymru', '.cyou', '.dance', '.date', '.dating', '.day', '.deals', '.degree', '.delivery', '.democrat', '.dental', '.dentist', '.desi', '.design', '.dev', '.diamonds', '.diet', '.digital', '.direct', '.directory', '.discount', '.doctor', '.dog', '.domains', '.download', '.earth', '.eco', '.education', '.email', '.energy', '.engineer', '.engineering', '.enterprises', '.equipment', '.estate', '.events', '.exchange', '.expert', '.exposed', '.express', '.fail', '.faith', '.family', '.fans', '.farm', '.fashion', '.feedback', '.film', '.finance', '.financial', '.fish', '.fishing', '.fit', '.fitness', '.flights', '.florist', '.flowers', '.football', '.forsale', '.foundation', '.fun', '.fund', '.furniture', '.futbol', '.fyi', '.gallery', '.game', '.games', '.garden', '.gay', '.gdn', '.gift', '.gifts', '.gives', '.glass', '.global', '.gmbh', '.gold', '.golf', '.graphics', '.gratis', '.green', '.gripe', '.group', '.guide', '.guitars', '.guru', '.hamburg', '.haus', '.health', '.healthcare', '.help', '.hiphop', '.hockey', '.holdings', '.holiday', '.horse', '.host', '.hosting', '.house', '.how', '.icu', '.immo', '.immobilien', '.inc', '.industries', '.info', '.ink', '.institute', '.insure', '.international', '.investments', '.irish', '.jetzt', '.jewelry', '.juegos', '.kaufen', '.kim', '.kitchen', '.kiwi', '.krd', '.kyoto', '.land', '.lat', '.lawyer', '.lease', '.legal', '.lgbt', '.life', '.lighting', '.limited', '.limo', '.link', '.live', '.llc', '.loan', '.loans', '.lol', '.london', '.love', '.ltd', '.ltda', '.luxury', '.maison', '.management', '.market', '.marketing', '.mba', '.media', '.melbourne', '.memorial', '.men', '.menu', '.miami', '.mobi', '.moda', '.moe', '.mom', '.money', '.monster', '.mortgage', '.movie', '.nagoya', '.name', '.navy', '.net', '.network', '.new', '.news', '.ninja', '.nyc', '.observer', '.okinawa', '.one', '.onl', '.online', '.org', '.osaka', '.page', '.paris', '.partners', '.parts', '.party', '.photo', '.photography', '.photos', '.pics', '.pictures', '.pink', '.pizza', '.place', '.plumbing', '.plus', '.poker', '.porn', '.press', '.pro', '.productions', '.properties', '.property', '.protection', '.pub', '.racing', '.realty', '.recipes', '.red', '.rehab', '.reise', '.reisen', '.rent', '.rentals', '.repair', '.report', '.republican', '.rest', '.restaurant', '.review', '.reviews', '.rip', '.rocks', '.rodeo', '.run', '.ryukyu', '.sale', '.sarl', '.school', '.schule', '.science', '.security', '.services', '.sex', '.sexy', '.shiksha', '.shoes', '.shop', '.shopping', '.show', '.singles', '.site', '.ski', '.soccer', '.social', '.software', '.solar', '.solutions', '.soy', '.space', '.storage', '.store', '.stream', '.studio', '.study', '.style', '.sucks', '.supplies', '.supply', '.support', '.surf', '.surgery', '.sydney', '.systems', '.tattoo', '.tax', '.taxi', '.team', '.tech', '.technology', '.tel', '.tennis', '.theater', '.theatre', '.tienda', '.tips', '.tires', '.today', '.tokyo', '.tools', '.top', '.tours', '.town', '.toys', '.trade', '.training', '.travel', '.tube', '.university', '.uno', '.vacations', '.vegas', '.ventures', '.vet', '.viajes', '.video', '.villas', '.vin', '.vip', '.vision', '.vodka', '.vote', '.voting', '.voto', '.voyage', '.wales', '.watch', '.webcam', '.website', '.wedding', '.wiki', '.win', '.wine', '.work', '.works', '.world', '.wtf', '.xn--3ds443g', '.xn--6frz82g', '.xxx', '.xyz', '.yoga', '.yokohama', '.zone', ); $host = ! empty( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : ''; // get the domain. $domain = explode( '.', $host ); if ( count( $domain ) >= 2 ) { $domain = '.' . $domain[ count( $domain ) - 1 ]; } else { $domain = null; } return ! in_array( $domain, $valid_domains, true ); } } ```