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Roman Pyrih
223
wp-content/plugins/contact-form-7/modules/textarea.php
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223
wp-content/plugins/contact-form-7/modules/textarea.php
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<?php
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/**
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** A base module for [textarea] and [textarea*]
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**/
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/* form_tag handler */
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add_action( 'wpcf7_init', 'wpcf7_add_form_tag_textarea', 10, 0 );
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function wpcf7_add_form_tag_textarea() {
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wpcf7_add_form_tag( array( 'textarea', 'textarea*' ),
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'wpcf7_textarea_form_tag_handler', array( 'name-attr' => true )
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);
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}
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function wpcf7_textarea_form_tag_handler( $tag ) {
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if ( empty( $tag->name ) ) {
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return '';
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}
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$validation_error = wpcf7_get_validation_error( $tag->name );
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$class = wpcf7_form_controls_class( $tag->type );
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if ( $validation_error ) {
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$class .= ' wpcf7-not-valid';
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}
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$atts = array();
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$atts['cols'] = $tag->get_cols_option( '40' );
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$atts['rows'] = $tag->get_rows_option( '10' );
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$atts['maxlength'] = $tag->get_maxlength_option( '2000' );
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$atts['minlength'] = $tag->get_minlength_option();
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if ( $atts['maxlength'] and $atts['minlength']
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and $atts['maxlength'] < $atts['minlength'] ) {
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unset( $atts['maxlength'], $atts['minlength'] );
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}
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$atts['class'] = $tag->get_class_option( $class );
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$atts['id'] = $tag->get_id_option();
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$atts['tabindex'] = $tag->get_option( 'tabindex', 'signed_int', true );
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$atts['readonly'] = $tag->has_option( 'readonly' );
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$atts['autocomplete'] = $tag->get_option(
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'autocomplete', '[-0-9a-zA-Z]+', true
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);
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if ( $tag->is_required() ) {
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$atts['aria-required'] = 'true';
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}
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if ( $validation_error ) {
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$atts['aria-invalid'] = 'true';
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$atts['aria-describedby'] = wpcf7_get_validation_error_reference(
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$tag->name
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);
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} else {
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$atts['aria-invalid'] = 'false';
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}
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$value = empty( $tag->content )
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? (string) reset( $tag->values )
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: $tag->content;
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if ( $tag->has_option( 'placeholder' )
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or $tag->has_option( 'watermark' ) ) {
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$atts['placeholder'] = $value;
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$value = '';
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}
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$value = $tag->get_default_option( $value );
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$value = wpcf7_get_hangover( $tag->name, $value );
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$atts['name'] = $tag->name;
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$html = sprintf(
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'<span class="wpcf7-form-control-wrap" data-name="%1$s"><textarea %2$s>%3$s</textarea>%4$s</span>',
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esc_attr( $tag->name ),
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wpcf7_format_atts( $atts ),
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esc_textarea( $value ),
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$validation_error
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);
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return $html;
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}
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add_action(
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'wpcf7_swv_create_schema',
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'wpcf7_swv_add_textarea_rules',
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10, 2
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);
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function wpcf7_swv_add_textarea_rules( $schema, $contact_form ) {
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$tags = $contact_form->scan_form_tags( array(
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'basetype' => array( 'textarea' ),
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) );
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foreach ( $tags as $tag ) {
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if ( $tag->is_required() ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'required', array(
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'field' => $tag->name,
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'error' => wpcf7_get_message( 'invalid_required' ),
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) )
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);
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}
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if ( $minlength = $tag->get_minlength_option() ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'minlength', array(
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'field' => $tag->name,
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'threshold' => absint( $minlength ),
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'error' => wpcf7_get_message( 'invalid_too_short' ),
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) )
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);
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}
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if ( $maxlength = $tag->get_maxlength_option( '2000' ) ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'maxlength', array(
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'field' => $tag->name,
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'threshold' => absint( $maxlength ),
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'error' => wpcf7_get_message( 'invalid_too_long' ),
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) )
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);
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}
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}
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}
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/* Tag generator */
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add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_textarea', 20, 0 );
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function wpcf7_add_tag_generator_textarea() {
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$tag_generator = WPCF7_TagGenerator::get_instance();
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$tag_generator->add( 'textarea',
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__( 'text area', 'contact-form-7' ),
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'wpcf7_tag_generator_textarea',
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array( 'version' => '2' )
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);
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}
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function wpcf7_tag_generator_textarea( $contact_form, $options ) {
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$field_types = array(
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'textarea' => array(
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'display_name' => __( 'Text area', 'contact-form-7' ),
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'heading' => __( 'Text area form-tag generator', 'contact-form-7' ),
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'description' => __( 'Generates a form-tag for a <a href="https://contactform7.com/text-fields/">multi-line plain text input area</a>.', 'contact-form-7' ),
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),
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);
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$tgg = new WPCF7_TagGeneratorGenerator( $options['content'] );
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$formatter = new WPCF7_HTMLFormatter();
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$formatter->append_start_tag( 'header', array(
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'class' => 'description-box',
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) );
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$formatter->append_start_tag( 'h3' );
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$formatter->append_preformatted(
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esc_html( $field_types['textarea']['heading'] )
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);
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$formatter->end_tag( 'h3' );
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$formatter->append_start_tag( 'p' );
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$formatter->append_preformatted(
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wp_kses_data( $field_types['textarea']['description'] )
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);
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$formatter->end_tag( 'header' );
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$formatter->append_start_tag( 'div', array(
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'class' => 'control-box',
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) );
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$formatter->call_user_func( static function () use ( $tgg, $field_types ) {
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$tgg->print( 'field_type', array(
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'with_required' => true,
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'select_options' => array(
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'textarea' => $field_types['textarea']['display_name'],
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),
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) );
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$tgg->print( 'field_name' );
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$tgg->print( 'class_attr' );
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$tgg->print( 'min_max', array(
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'title' => __( 'Length', 'contact-form-7' ),
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'min_option' => 'minlength:',
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'max_option' => 'maxlength:',
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) );
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$tgg->print( 'default_value', array(
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'with_placeholder' => true,
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'use_content' => true,
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) );
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} );
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$formatter->end_tag( 'div' );
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$formatter->append_start_tag( 'footer', array(
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'class' => 'insert-box',
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) );
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$formatter->call_user_func( static function () use ( $tgg, $field_types ) {
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$tgg->print( 'insert_box_content' );
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$tgg->print( 'mail_tag_tip' );
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} );
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$formatter->print();
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}
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