/wp-content/plugins/contact-form-7/modules/text.php
PHP | 305 lines | 233 code | 61 blank | 11 comment | 60 complexity | 1fcf82d50403644bcca19e6680524cb5 MD5 | raw file
- <?php
- /**
- ** A base module for the following types of tags:
- ** [text] and [text*] # Single-line text
- ** [email] and [email*] # Email address
- ** [url] and [url*] # URL
- ** [tel] and [tel*] # Telephone number
- **/
- /* Shortcode handler */
- add_action( 'wpcf7_init', 'wpcf7_add_shortcode_text' );
- function wpcf7_add_shortcode_text() {
- wpcf7_add_shortcode(
- array( 'text', 'text*', 'email', 'email*', 'url', 'url*', 'tel', 'tel*' ),
- 'wpcf7_text_shortcode_handler', true );
- }
- function wpcf7_text_shortcode_handler( $tag ) {
- $tag = new WPCF7_Shortcode( $tag );
- if ( empty( $tag->name ) )
- return '';
- $validation_error = wpcf7_get_validation_error( $tag->name );
- $class = wpcf7_form_controls_class( $tag->type, 'wpcf7-text' );
- if ( in_array( $tag->basetype, array( 'email', 'url', 'tel' ) ) )
- $class .= ' wpcf7-validates-as-' . $tag->basetype;
- if ( $validation_error )
- $class .= ' wpcf7-not-valid';
- $atts = array();
- $atts['size'] = $tag->get_size_option( '40' );
- $atts['maxlength'] = $tag->get_maxlength_option();
- $atts['minlength'] = $tag->get_minlength_option();
- if ( $atts['maxlength'] && $atts['minlength'] && $atts['maxlength'] < $atts['minlength'] ) {
- unset( $atts['maxlength'], $atts['minlength'] );
- }
- $atts['class'] = $tag->get_class_option( $class );
- $atts['id'] = $tag->get_id_option();
- $atts['tabindex'] = $tag->get_option( 'tabindex', 'int', true );
- if ( $tag->has_option( 'readonly' ) )
- $atts['readonly'] = 'readonly';
- if ( $tag->is_required() )
- $atts['aria-required'] = 'true';
- $atts['aria-invalid'] = $validation_error ? 'true' : 'false';
- $value = (string) reset( $tag->values );
- if ( $tag->has_option( 'placeholder' ) || $tag->has_option( 'watermark' ) ) {
- $atts['placeholder'] = $value;
- $value = '';
- }
- $value = $tag->get_default_option( $value );
- $value = wpcf7_get_hangover( $tag->name, $value );
- $atts['value'] = $value;
- if ( wpcf7_support_html5() ) {
- $atts['type'] = $tag->basetype;
- } else {
- $atts['type'] = 'text';
- }
- $atts['name'] = $tag->name;
- $atts = wpcf7_format_atts( $atts );
- $html = sprintf(
- '<span class="wpcf7-form-control-wrap %1$s"><input %2$s />%3$s</span>',
- sanitize_html_class( $tag->name ), $atts, $validation_error );
- return $html;
- }
- /* Validation filter */
- add_filter( 'wpcf7_validate_text', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_text*', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_email', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_email*', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_url', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_url*', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_tel', 'wpcf7_text_validation_filter', 10, 2 );
- add_filter( 'wpcf7_validate_tel*', 'wpcf7_text_validation_filter', 10, 2 );
- function wpcf7_text_validation_filter( $result, $tag ) {
- $tag = new WPCF7_Shortcode( $tag );
- $name = $tag->name;
- $value = isset( $_POST[$name] )
- ? trim( wp_unslash( strtr( (string) $_POST[$name], "\n", " " ) ) )
- : '';
- if ( 'text' == $tag->basetype ) {
- if ( $tag->is_required() && '' == $value ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
- }
- }
- if ( 'email' == $tag->basetype ) {
- if ( $tag->is_required() && '' == $value ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
- } elseif ( '' != $value && ! wpcf7_is_email( $value ) ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_email' ) );
- }
- }
- if ( 'url' == $tag->basetype ) {
- if ( $tag->is_required() && '' == $value ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
- } elseif ( '' != $value && ! wpcf7_is_url( $value ) ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_url' ) );
- }
- }
- if ( 'tel' == $tag->basetype ) {
- if ( $tag->is_required() && '' == $value ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_required' ) );
- } elseif ( '' != $value && ! wpcf7_is_tel( $value ) ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_tel' ) );
- }
- }
- if ( ! empty( $value ) ) {
- $maxlength = $tag->get_maxlength_option();
- $minlength = $tag->get_minlength_option();
- if ( $maxlength && $minlength && $maxlength < $minlength ) {
- $maxlength = $minlength = null;
- }
- $code_units = wpcf7_count_code_units( $value );
- if ( false !== $code_units ) {
- if ( $maxlength && $maxlength < $code_units ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_too_long' ) );
- } elseif ( $minlength && $code_units < $minlength ) {
- $result->invalidate( $tag, wpcf7_get_message( 'invalid_too_short' ) );
- }
- }
- }
- return $result;
- }
- /* Messages */
- add_filter( 'wpcf7_messages', 'wpcf7_text_messages' );
- function wpcf7_text_messages( $messages ) {
- return array_merge( $messages, array(
- 'invalid_email' => array(
- 'description' => __( "Email address that the sender entered is invalid", 'contact-form-7' ),
- 'default' => __( "The e-mail address entered is invalid.", 'contact-form-7' )
- ),
- 'invalid_url' => array(
- 'description' => __( "URL that the sender entered is invalid", 'contact-form-7' ),
- 'default' => __( "The URL is invalid.", 'contact-form-7' )
- ),
- 'invalid_tel' => array(
- 'description' => __( "Telephone number that the sender entered is invalid", 'contact-form-7' ),
- 'default' => __( "The telephone number is invalid.", 'contact-form-7' )
- ) ) );
- }
- /* Tag generator */
- add_action( 'wpcf7_admin_init', 'wpcf7_add_tag_generator_text', 15 );
- function wpcf7_add_tag_generator_text() {
- $tag_generator = WPCF7_TagGenerator::get_instance();
- $tag_generator->add( 'text', __( 'text', 'contact-form-7' ),
- 'wpcf7_tag_generator_text' );
- $tag_generator->add( 'email', __( 'email', 'contact-form-7' ),
- 'wpcf7_tag_generator_text' );
- $tag_generator->add( 'url', __( 'URL', 'contact-form-7' ),
- 'wpcf7_tag_generator_text' );
- $tag_generator->add( 'tel', __( 'tel', 'contact-form-7' ),
- 'wpcf7_tag_generator_text' );
- }
- function wpcf7_tag_generator_text( $contact_form, $args = '' ) {
- $args = wp_parse_args( $args, array() );
- $type = $args['id'];
- if ( ! in_array( $type, array( 'email', 'url', 'tel' ) ) ) {
- $type = 'text';
- }
- if ( 'text' == $type ) {
- $description = __( "Generate a form-tag for a single-line plain text input field. For more details, see %s.", 'contact-form-7' );
- } elseif ( 'email' == $type ) {
- $description = __( "Generate a form-tag for a single-line email address input field. For more details, see %s.", 'contact-form-7' );
- } elseif ( 'url' == $type ) {
- $description = __( "Generate a form-tag for a single-line URL input field. For more details, see %s.", 'contact-form-7' );
- } elseif ( 'tel' == $type ) {
- $description = __( "Generate a form-tag for a single-line telephone number input field. For more details, see %s.", 'contact-form-7' );
- }
- $desc_link = wpcf7_link( __( 'http://contactform7.com/text-fields/', 'contact-form-7' ), __( 'Text Fields', 'contact-form-7' ) );
- ?>
- <div class="control-box">
- <fieldset>
- <legend><?php echo sprintf( esc_html( $description ), $desc_link ); ?></legend>
- <table class="form-table">
- <tbody>
- <tr>
- <th scope="row"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></th>
- <td>
- <fieldset>
- <legend class="screen-reader-text"><?php echo esc_html( __( 'Field type', 'contact-form-7' ) ); ?></legend>
- <label><input type="checkbox" name="required" /> <?php echo esc_html( __( 'Required field', 'contact-form-7' ) ); ?></label>
- </fieldset>
- </td>
- </tr>
- <tr>
- <th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-name' ); ?>"><?php echo esc_html( __( 'Name', 'contact-form-7' ) ); ?></label></th>
- <td><input type="text" name="name" class="tg-name oneline" id="<?php echo esc_attr( $args['content'] . '-name' ); ?>" /></td>
- </tr>
- <tr>
- <th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-values' ); ?>"><?php echo esc_html( __( 'Default value', 'contact-form-7' ) ); ?></label></th>
- <td><input type="text" name="values" class="oneline" id="<?php echo esc_attr( $args['content'] . '-values' ); ?>" /><br />
- <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>
- </tr>
- <?php if ( in_array( $type, array( 'text', 'email', 'url' ) ) ) : ?>
- <tr>
- <th scope="row"><?php echo esc_html( __( 'Akismet', 'contact-form-7' ) ); ?></th>
- <td>
- <fieldset>
- <legend class="screen-reader-text"><?php echo esc_html( __( 'Akismet', 'contact-form-7' ) ); ?></legend>
- <?php if ( 'text' == $type ) : ?>
- <label>
- <input type="checkbox" name="akismet:author" class="option" />
- <?php echo esc_html( __( "This field requires author's name", 'contact-form-7' ) ); ?>
- </label>
- <?php elseif ( 'email' == $type ) : ?>
- <label>
- <input type="checkbox" name="akismet:author_email" class="option" />
- <?php echo esc_html( __( "This field requires author's email address", 'contact-form-7' ) ); ?>
- </label>
- <?php elseif ( 'url' == $type ) : ?>
- <label>
- <input type="checkbox" name="akismet:author_url" class="option" />
- <?php echo esc_html( __( "This field requires author's URL", 'contact-form-7' ) ); ?>
- </label>
- <?php endif; ?>
- </fieldset>
- </td>
- </tr>
- <?php endif; ?>
- <tr>
- <th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-id' ); ?>"><?php echo esc_html( __( 'Id attribute', 'contact-form-7' ) ); ?></label></th>
- <td><input type="text" name="id" class="idvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-id' ); ?>" /></td>
- </tr>
- <tr>
- <th scope="row"><label for="<?php echo esc_attr( $args['content'] . '-class' ); ?>"><?php echo esc_html( __( 'Class attribute', 'contact-form-7' ) ); ?></label></th>
- <td><input type="text" name="class" class="classvalue oneline option" id="<?php echo esc_attr( $args['content'] . '-class' ); ?>" /></td>
- </tr>
- </tbody>
- </table>
- </fieldset>
- </div>
- <div class="insert-box">
- <input type="text" name="<?php echo $type; ?>" class="tag code" readonly="readonly" onfocus="this.select()" />
- <div class="submitbox">
- <input type="button" class="button button-primary insert-tag" value="<?php echo esc_attr( __( 'Insert Tag', 'contact-form-7' ) ); ?>" />
- </div>
- <br class="clear" />
- <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>
- </div>
- <?php
- }