$tab_name ) : ?>

"return confirm('{$confirm}');", ) ); ?>


__( 'General', 'contextual-related-posts' ), 'list' => __( 'List tuning', 'contextual-related-posts' ), 'output' => __( 'Output', 'contextual-related-posts' ), 'thumbnail' => __( 'Thumbnail', 'contextual-related-posts' ), 'styles' => __( 'Styles', 'contextual-related-posts' ), 'feed' => __( 'Feed', 'contextual-related-posts' ), ); /** * Filter the array containing the settings' sections. * * @since 2.6.0 * * @param array $crp_settings_sections Settings array */ return apply_filters( 'crp_settings_sections', $crp_settings_sections ); } /** * Miscellaneous callback funcion * * @since 2.6.0 * * @param array $args Arguments passed by the setting. * @return void */ function crp_missing_callback( $args ) { /* translators: %s: Setting ID. */ printf( esc_html__( 'The callback function used for the %s setting is missing.', 'contextual-related-posts' ), esc_html( $args['id'] ) ); } /** * Header Callback * * Renders the header. * * @since 2.6.0 * * @param array $args Arguments passed by the setting. * @return void */ function crp_header_callback( $args ) { $html = '

' . wp_kses_post( $args['desc'] ) . '

'; /** * After Settings Output filter * * @since 2.6.0 * @param string $html HTML string. * @param array $args Arguments array. */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Display text fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_text_callback( $args ) { // First, we read the options collection. global $crp_settings; if ( isset( $crp_settings[ $args['id'] ] ) ) { $value = $crp_settings[ $args['id'] ]; } else { $value = isset( $args['options'] ) ? $args['options'] : ''; } $size = sanitize_html_class( ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular' ); $class = sanitize_html_class( $args['field_class'] ); $disabled = ! empty( $args['disabled'] ) ? ' disabled="disabled"' : ''; $readonly = ( isset( $args['readonly'] ) && true === $args['readonly'] ) ? ' readonly="readonly"' : ''; $attributes = $disabled . $readonly; foreach ( (array) $args['field_attributes'] as $attribute => $val ) { $attributes .= sprintf( ' %1$s="%2$s"', $attribute, esc_attr( $val ) ); } $html = sprintf( '', sanitize_key( $args['id'] ), $class . ' ' . $size . '-text', esc_attr( stripslashes( $value ) ), $attributes ); $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Display csv fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_csv_callback( $args ) { crp_text_callback( $args ); } /** * Display CSV fields of numbers. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_numbercsv_callback( $args ) { crp_csv_callback( $args ); } /** * Display textarea. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_textarea_callback( $args ) { // First, we read the options collection. global $crp_settings; if ( isset( $crp_settings[ $args['id'] ] ) ) { $value = $crp_settings[ $args['id'] ]; } else { $value = isset( $args['options'] ) ? $args['options'] : ''; } $class = sanitize_html_class( $args['field_class'] ); $html = sprintf( '', sanitize_key( $args['id'] ), esc_textarea( stripslashes( $value ) ), 'large-text ' . $class ); $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Display CSS fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_css_callback( $args ) { crp_textarea_callback( $args ); } /** * Display checboxes. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_checkbox_callback( $args ) { // First, we read the options collection. global $crp_settings; $default = isset( $args['options'] ) ? $args['options'] : ''; $set = isset( $crp_settings[ $args['id'] ] ) ? $crp_settings[ $args['id'] ] : crp_get_default_option( $args['id'] ); $checked = ! empty( $set ) ? checked( 1, (int) $set, false ) : ''; $html = sprintf( '', sanitize_key( $args['id'] ) ); $html .= sprintf( '', sanitize_key( $args['id'] ), $checked ); $html .= ( $set <> $default ) ? ' ' . esc_html__( 'Modified from default setting', 'contextual-related-posts' ) . '' : ''; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Multicheck Callback * * Renders multiple checkboxes. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_multicheck_callback( $args ) { global $crp_settings; $html = ''; if ( ! empty( $args['options'] ) ) { $html .= sprintf( '', sanitize_key( $args['id'] ) ); foreach ( $args['options'] as $key => $option ) { if ( isset( $crp_settings[ $args['id'] ][ $key ] ) ) { $enabled = $key; } else { $enabled = null; } $html .= sprintf( ' ', sanitize_key( $args['id'] ), sanitize_key( $key ), esc_attr( $key ), checked( $key, $enabled, false ) ); $html .= sprintf( '
', sanitize_key( $args['id'] ), sanitize_key( $key ), $option ); } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; } /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Radio Callback * * Renders radio boxes. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_radio_callback( $args ) { global $crp_settings; $html = ''; foreach ( $args['options'] as $key => $option ) { $checked = false; if ( isset( $crp_settings[ $args['id'] ] ) && $crp_settings[ $args['id'] ] === $key ) { $checked = true; } elseif ( isset( $args['default'] ) && $args['default'] === $key && ! isset( $crp_settings[ $args['id'] ] ) ) { $checked = true; } $html .= sprintf( ' ', sanitize_key( $args['id'] ), $key, checked( true, $checked, false ) ); $html .= sprintf( '
', sanitize_key( $args['id'] ), $key, $option ); } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Radio callback with description. * * Renders radio boxes with each item having it separate description. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_radiodesc_callback( $args ) { global $crp_settings; $html = ''; foreach ( $args['options'] as $option ) { $checked = false; if ( isset( $crp_settings[ $args['id'] ] ) && $crp_settings[ $args['id'] ] === $option['id'] ) { $checked = true; } elseif ( isset( $args['default'] ) && $args['default'] === $option['id'] && ! isset( $crp_settings[ $args['id'] ] ) ) { $checked = true; } $html .= sprintf( ' ', sanitize_key( $args['id'] ), $option['id'], checked( true, $checked, false ) ); $html .= sprintf( '', sanitize_key( $args['id'] ), $option['id'], $option['name'] ); $html .= ': ' . wp_kses_post( $option['description'] ) . '
'; } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Callback for thumbnail sizes * * Renders list of radio boxes with various thumbnail sizes. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_thumbsizes_callback( $args ) { global $crp_settings; $html = ''; if ( ! isset( $args['options']['crp_thumbnail'] ) ) { $args['options']['crp_thumbnail'] = array( 'name' => 'crp_thumbnail', 'width' => crp_get_option( 'thumb_width', 150 ), 'height' => crp_get_option( 'thumb_height', 150 ), 'crop' => crp_get_option( 'thumb_crop', true ), ); } foreach ( $args['options'] as $name => $option ) { $checked = false; if ( isset( $crp_settings[ $args['id'] ] ) && $crp_settings[ $args['id'] ] === $name ) { $checked = true; } elseif ( isset( $args['default'] ) && $args['default'] === $name && ! isset( $crp_settings[ $args['id'] ] ) ) { $checked = true; } $cropped = $option['crop'] ? __( ' cropped', 'contextual-related-posts' ) : ''; $html .= sprintf( ' ', sanitize_key( $args['id'] ), $name, checked( true, $checked, false ) ); $html .= sprintf( '
', sanitize_key( $args['id'] ), $name, $name . ' (' . $option['width'] . 'x' . $option['height'] . $cropped . ')' ); } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Number Callback * * Renders number fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_number_callback( $args ) { global $crp_settings; if ( isset( $crp_settings[ $args['id'] ] ) ) { $value = $crp_settings[ $args['id'] ]; } else { $value = isset( $args['options'] ) ? $args['options'] : ''; } $max = isset( $args['max'] ) ? $args['max'] : 999999; $min = isset( $args['min'] ) ? $args['min'] : 0; $step = isset( $args['step'] ) ? $args['step'] : 1; $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular'; $html = sprintf( '', esc_attr( $step ), esc_attr( $max ), esc_attr( $min ), sanitize_html_class( $size ) . '-text', sanitize_key( $args['id'] ), esc_attr( stripslashes( $value ) ) ); $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Select Callback * * Renders select fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_select_callback( $args ) { global $crp_settings; if ( isset( $crp_settings[ $args['id'] ] ) ) { $value = $crp_settings[ $args['id'] ]; } else { $value = isset( $args['default'] ) ? $args['default'] : ''; } if ( isset( $args['chosen'] ) ) { $chosen = 'class="crp-chosen"'; } else { $chosen = ''; } $html = sprintf( ''; $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Descriptive text callback. * * Renders descriptive text onto the settings field. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_descriptive_text_callback( $args ) { $html = '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Display post types fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_posttypes_callback( $args ) { global $crp_settings; $html = ''; if ( isset( $crp_settings[ $args['id'] ] ) ) { $options = $crp_settings[ $args['id'] ]; } else { $options = isset( $args['options'] ) ? $args['options'] : ''; } // If post_types is empty or contains a query string then use parse_str else consider it comma-separated. if ( is_array( $options ) ) { $post_types = $options; } elseif ( ! is_array( $options ) && false === strpos( $options, '=' ) ) { $post_types = explode( ',', $options ); } else { parse_str( $options, $post_types ); } $wp_post_types = get_post_types( array( 'public' => true, ) ); $posts_types_inc = array_intersect( $wp_post_types, $post_types ); $html .= sprintf( '', sanitize_key( $args['id'] ) ); foreach ( $wp_post_types as $wp_post_type ) { $html .= sprintf( ' ', sanitize_key( $args['id'] ), esc_attr( $wp_post_type ), checked( true, in_array( $wp_post_type, $posts_types_inc, true ), false ) ); $html .= sprintf( '
', sanitize_key( $args['id'] ), $wp_post_type ); } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Display taxonomies fields. * * @since 2.6.0 * * @param array $args Array of arguments. * @return void */ function crp_taxonomies_callback( $args ) { global $crp_settings; $html = ''; if ( isset( $crp_settings[ $args['id'] ] ) ) { $options = $crp_settings[ $args['id'] ]; } else { $options = isset( $args['options'] ) ? $args['options'] : ''; } // If taxonomies is empty or contains a query string then use parse_str else consider it comma-separated. if ( is_array( $options ) ) { $taxonomies = $options; } elseif ( ! is_array( $options ) && false === strpos( $options, '=' ) ) { $taxonomies = explode( ',', $options ); } else { parse_str( $options, $taxonomies ); } /* Fetch taxonomies */ $argsc = array( 'public' => true, ); $output = 'objects'; $operator = 'and'; $wp_taxonomies = get_taxonomies( $argsc, $output, $operator ); $taxonomies_inc = array_intersect( wp_list_pluck( (array) $wp_taxonomies, 'name' ), $taxonomies ); $html .= sprintf( '', sanitize_key( $args['id'] ) ); foreach ( $wp_taxonomies as $wp_taxonomy ) { $html .= sprintf( ' ', sanitize_key( $args['id'] ), esc_attr( $wp_taxonomy->name ), checked( true, in_array( $wp_taxonomy->name, $taxonomies_inc, true ), false ) ); $html .= sprintf( '
', sanitize_key( $args['id'] ), esc_attr( $wp_taxonomy->name ), $wp_taxonomy->labels->name, $wp_taxonomy->name ); } $html .= '

' . wp_kses_post( $args['desc'] ) . '

'; /** This filter has been defined in settings-page.php */ echo apply_filters( 'crp_after_setting_output', $html, $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped } /** * Function to add an action to search for tags using Ajax. * * @since 2.6.0 * * @return void */ function crp_tags_search() { if ( ! isset( $_REQUEST['tax'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended wp_die( 0 ); } $tax = ''; $taxonomy = sanitize_key( $_REQUEST['tax'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended if ( ! empty( $taxonomy ) ) { $tax = get_taxonomy( $taxonomy ); if ( ! $tax ) { wp_die( 0 ); } if ( ! current_user_can( $tax->cap->assign_terms ) ) { wp_die( -1 ); } } $s = isset( $_REQUEST['q'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['q'] ) ) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended $comma = _x( ',', 'tag delimiter' ); if ( ',' !== $comma ) { $s = str_replace( $comma, ',', $s ); } if ( false !== strpos( $s, ',' ) ) { $s = explode( ',', $s ); $s = $s[ count( $s ) - 1 ]; } $s = trim( $s ); /** This filter has been defined in /wp-admin/includes/ajax-actions.php */ $term_search_min_chars = (int) apply_filters( 'term_search_min_chars', 2, $tax, $s ); /* * Require $term_search_min_chars chars for matching (default: 2) * ensure it's a non-negative, non-zero integer. */ if ( ( 0 === $term_search_min_chars ) || ( strlen( $s ) < $term_search_min_chars ) ) { wp_die(); } $terms = get_terms( array( 'taxonomy' => ! empty( $taxonomy ) ? $taxonomy : null, 'name__like' => $s, 'hide_empty' => false, ) ); $results = array(); foreach ( (array) $terms as $term ) { $results[] = "{$term->name} ({$term->taxonomy}:{$term->term_taxonomy_id})"; } echo wp_json_encode( $results ); wp_die(); } add_action( 'wp_ajax_nopriv_crp_tag_search', 'crp_tags_search' ); add_action( 'wp_ajax_crp_tag_search', 'crp_tags_search' ); /** * Display the default thumbnail below the setting. * * @since 2.6.0 * * @param string $html Current HTML. * @param array $args Argument array of the setting. * @return string */ function crp_admin_thumbnail( $html, $args ) { $thumb_default = crp_get_option( 'thumb_default' ); if ( 'thumb_default' === $args['id'] && '' !== $thumb_default ) { $html .= '
'; $html .= sprintf( '%2$s', esc_attr( $thumb_default ), esc_html__( 'Default thumbnail', 'contextual-related-posts' ) ); } return $html; } add_filter( 'crp_after_setting_output', 'crp_admin_thumbnail', 10, 2 ); /** * Output messages when a specific style is selected. * * @since 2.8.0 * * @param string $html Current HTML. * @param array $args Argument array of the setting. * @return string */ function crp_styles_messages( $html, $args ) { $crp_styles = crp_get_option( 'crp_styles' ); if ( in_array( $crp_styles, array( 'rounded_thumbs', 'thumbs_grid' ), true ) && ( 'show_excerpt' === $args['id'] || 'show_author' === $args['id'] || 'show_date' === $args['id'] ) ) { $html .= '' . esc_html__( 'This option cannot be changed because of the selected related posts style. To modify this option, you will need to select No styles or Text only in the Styles tab', 'contextual-related-posts' ) . ''; } if ( in_array( $crp_styles, array( 'rounded_thumbs', 'thumbs_grid', 'text_only' ), true ) && 'post_thumb_op' === $args['id'] ) { $html .= '' . esc_html__( 'This option cannot be changed because of the selected related posts style. To modify this option, you will need to select No styles in the Styles tab', 'contextual-related-posts' ) . ''; } return $html; } add_filter( 'crp_after_setting_output', 'crp_styles_messages', 10, 2 );