293 lines
8.7 KiB
PHP
293 lines
8.7 KiB
PHP
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<?php
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/**
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** A base module for the following types of tags:
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** [number] and [number*] # Number
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** [range] and [range*] # Range
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**/
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/* form_tag handler */
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add_action( 'wpcf7_init', 'wpcf7_add_form_tag_number', 10, 0 );
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function wpcf7_add_form_tag_number() {
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wpcf7_add_form_tag( array( 'number', 'number*', 'range', 'range*' ),
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'wpcf7_number_form_tag_handler',
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array(
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'name-attr' => true,
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)
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);
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}
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function wpcf7_number_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( $tag->type );
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$class .= ' wpcf7-validates-as-number';
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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['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['min'] = $tag->get_option( 'min', 'signed_num', true );
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$atts['max'] = $tag->get_option( 'max', 'signed_num', true );
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$atts['step'] = $tag->get_option( 'step', 'num', true );
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$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 = (string) reset( $tag->values );
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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['value'] = $value;
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if ( 'range' === $tag->basetype ) {
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if ( ! wpcf7_is_number( $atts['min'] ) ) {
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$atts['min'] = '0';
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}
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if ( ! wpcf7_is_number( $atts['max'] ) ) {
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$atts['max'] = '100';
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}
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if ( '' === $atts['value'] ) {
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if ( $atts['min'] < $atts['max'] ) {
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$atts['value'] = ( $atts['min'] + $atts['max'] ) / 2;
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} else {
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$atts['value'] = $atts['min'];
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}
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}
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}
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$atts['type'] = $tag->basetype;
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$atts['name'] = $tag->name;
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$html = sprintf(
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'<span class="wpcf7-form-control-wrap" data-name="%1$s"><input %2$s />%3$s</span>',
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esc_attr( $tag->name ),
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wpcf7_format_atts( $atts ),
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$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_number_rules',
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10, 2
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);
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function wpcf7_swv_add_number_rules( $schema, $contact_form ) {
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$tags = $contact_form->scan_form_tags( array(
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'basetype' => array( 'number', 'range' ),
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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' => $tag->name,
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'error' => wpcf7_get_message( 'invalid_required' ),
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) )
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);
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}
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$schema->add_rule(
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wpcf7_swv_create_rule( 'number', array(
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'field' => $tag->name,
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'error' => wpcf7_get_message( 'invalid_number' ),
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) )
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);
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$min = $tag->get_option( 'min', 'signed_num', true );
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$max = $tag->get_option( 'max', 'signed_num', true );
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if ( 'range' === $tag->basetype ) {
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if ( ! wpcf7_is_number( $min ) ) {
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$min = '0';
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}
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if ( ! wpcf7_is_number( $max ) ) {
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$max = '100';
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}
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}
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if ( wpcf7_is_number( $min ) ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'minnumber', array(
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'field' => $tag->name,
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'threshold' => $min,
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'error' => wpcf7_get_message( 'number_too_small' ),
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) )
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);
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}
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if ( wpcf7_is_number( $max ) ) {
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$schema->add_rule(
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wpcf7_swv_create_rule( 'maxnumber', array(
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'field' => $tag->name,
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'threshold' => $max,
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'error' => wpcf7_get_message( 'number_too_large' ),
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) )
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);
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}
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}
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}
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/* Messages */
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add_filter( 'wpcf7_messages', 'wpcf7_number_messages', 10, 1 );
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function wpcf7_number_messages( $messages ) {
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return array_merge( $messages, array(
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'invalid_number' => array(
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'description' => __( "Number format that the sender entered is invalid", 'contact-form-7' ),
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'default' => __( "Please enter a number.", 'contact-form-7' ),
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),
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'number_too_small' => array(
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'description' => __( "Number is smaller than minimum limit", 'contact-form-7' ),
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'default' => __( "This field has a too small number.", 'contact-form-7' ),
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),
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'number_too_large' => array(
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'description' => __( "Number is larger than maximum limit", 'contact-form-7' ),
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'default' => __( "This field has a too large number.", 'contact-form-7' ),
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),
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) );
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}
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/* Tag generator */
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add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_number', 18, 0 );
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function wpcf7_add_tag_generator_number() {
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$tag_generator = WPCF7_TagGenerator::get_instance();
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$tag_generator->add( 'number', __( 'number', 'contact-form-7' ),
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'wpcf7_tag_generator_number' );
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}
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function wpcf7_tag_generator_number( $contact_form, $args = '' ) {
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$args = wp_parse_args( $args, array() );
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$type = 'number';
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$description = __( "Generate a form-tag for a field for numeric value input. For more details, see %s.", 'contact-form-7' );
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$desc_link = wpcf7_link( __( 'https://contactform7.com/number-fields/', 'contact-form-7' ), __( 'Number fields', 'contact-form-7' ) );
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?>
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<div class="control-box">
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<fieldset>
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<legend><?php echo sprintf( esc_html( $description ), $desc_link ); ?></legend>
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<table class="form-table">
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<tbody>
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<tr>
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<th scope="row"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></th>
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<td>
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<fieldset>
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<legend class="screen-reader-text"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></legend>
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<select name="tagtype">
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<option value="number" selected="selected"><?php echo esc_html( __( 'Spinbox', 'contact-form-7' ) ); ?></option>
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<option value="range"><?php echo esc_html( __( 'Slider', 'contact-form-7' ) ); ?></option>
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</select>
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<br />
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<label><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field', 'contact-form-7' ) ); ?></label>
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</fieldset>
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</td>
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</tr>
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<tr>
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<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-name' ); ?>"><?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?></label></th>
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<td><input type="text" name="name" class="tg-name oneline" id="<?php echo esc_attr( $args['content'] . '-name' ); ?>" /></td>
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</tr>
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<tr>
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<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-values' ); ?>"><?php echo esc_html( __( 'Default value', 'contact-form-7' ) ); ?></label></th>
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<td><input type="text" name="values" class="oneline" id="<?php echo esc_attr( $args['content'] . '-values' ); ?>" /><br />
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<label><input type="checkbox" name="placeholder" class="option" /> <?php echo esc_html( __( 'Use this text as the placeholder of the field', 'contact-form-7' ) ); ?></label></td>
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</tr>
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<tr>
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<th scope="row"><?php echo esc_html( __( 'Range', 'contact-form-7' ) ); ?></th>
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<td>
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<fieldset>
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<legend class="screen-reader-text"><?php echo esc_html( __( 'Range', 'contact-form-7' ) ); ?></legend>
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<label>
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<?php echo esc_html( __( 'Min', 'contact-form-7' ) ); ?>
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<input type="number" name="min" class="numeric option" />
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</label>
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–
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<label>
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<?php echo esc_html( __( 'Max', 'contact-form-7' ) ); ?>
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<input type="number" name="max" class="numeric option" />
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</label>
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</fieldset>
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</td>
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</tr>
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<tr>
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<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-id' ); ?>"><?php echo esc_html( __( 'Id attribute', 'contact-form-7' ) ); ?></label></th>
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<td><input type="text" name="id" class="idvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-id' ); ?>" /></td>
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</tr>
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<tr>
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<th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-class' ); ?>"><?php echo esc_html( __( 'Class attribute', 'contact-form-7' ) ); ?></label></th>
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<td><input type="text" name="class" class="classvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-class' ); ?>" /></td>
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</tr>
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</tbody>
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</table>
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</fieldset>
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</div>
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<div class="insert-box">
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<input type="text" name="<?php echo $type; ?>" class="tag code" readonly="readonly" onfocus="this.select()" />
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<div class="submitbox">
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<input type="button" class="button button-primary insert-tag" value="<?php echo esc_attr( __( 'Insert Tag', 'contact-form-7' ) ); ?>" />
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</div>
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<br class="clear" />
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<p class="description mail-tag"><label for="<?php echo esc_attr( $args['content'] . '-mailtag' ); ?>"><?php echo sprintf( esc_html( __( "To use the value input through this field in a mail field, you need to insert the corresponding mail-tag (%s) into the field on the Mail tab.", 'contact-form-7' ) ), '<strong><span class="mail-tag"></span></strong>' ); ?><input type="text" class="mail-tag code hidden" readonly="readonly" id="<?php echo esc_attr( $args['content'] . '-mailtag' ); ?>" /></label></p>
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</div>
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<?php
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}
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