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Файловый менеджер - Редактировать - /home/beautybuzzbeyond/public_html/wp-content/plugins/contact-form-7/includes/contact-form-functions.php

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<?php /** * Contact form helper functions / /* * Wrapper function of WPCF7_ContactForm::get_instance(). * * @param WPCF7_ContactForm\|WP_Post\|int $post Object or post ID. * @return WPCF7_ContactForm\|null Contact form object. Null if unset. / function wpcf7_contact_form( $post ) { return WPCF7_ContactForm::get_instance( $post ); } /* * Searches for a contact form by an old unit ID. * * @param int $old_id Old unit ID. * @return WPCF7_ContactForm Contact form object. / function wpcf7_get_contact_form_by_old_id( $old_id ) { global $wpdb; $q = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_old_cf7_unit_id'" . $wpdb->prepare( " AND meta_value = %d", $old_id ); if ( $new_id = $wpdb->get_var( $q ) ) { return wpcf7_contact_form( $new_id ); } } /* * Searches for a contact form by a hash string. * * @param string $hash Part of a hash string. * @return WPCF7_ContactForm Contact form object. / function wpcf7_get_contact_form_by_hash( $hash ) { global $wpdb; $hash = trim( $hash ); if ( strlen( $hash ) < 7 ) { return null; } $like = $wpdb->esc_like( $hash ) . '%'; $q = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_hash'" . $wpdb->prepare( " AND meta_value LIKE %s", $like ); if ( $post_id = $wpdb->get_var( $q ) ) { return wpcf7_contact_form( $post_id ); } } /* * Searches for a contact form by title. * * @param string $title Title of contact form. * @return WPCF7_ContactForm\|null Contact form object if found, null otherwise. / function wpcf7_get_contact_form_by_title( $title ) { if ( ! is_string( $title ) or '' === $title ) { return null; } $contact_forms = WPCF7_ContactForm::find( array( 'title' => $title, 'posts_per_page' => 1, ) ); if ( $contact_forms ) { return wpcf7_contact_form( reset( $contact_forms ) ); } } /* * Wrapper function of WPCF7_ContactForm::get_current(). * * @return WPCF7_ContactForm Contact form object. / function wpcf7_get_current_contact_form() { if ( $current = WPCF7_ContactForm::get_current() ) { return $current; } } /* * Returns true if it is in the state that a non-Ajax submission is accepted. / function wpcf7_is_posted() { if ( ! $contact_form = wpcf7_get_current_contact_form() ) { return false; } return $contact_form->is_posted(); } /* * Retrieves the user input value through a non-Ajax submission. * * @param string $name Name of form control. * @param string $default_value Optional default value. * @return string The user input value through the form-control. / function wpcf7_get_hangover( $name, $default_value = null ) { if ( ! wpcf7_is_posted() ) { return $default_value; } $submission = WPCF7_Submission::get_instance(); if ( ! $submission or $submission->is( 'mail_sent' ) ) { return $default_value; } return isset( $_POST[$name] ) ? wp_unslash( $_POST[$name] ) : $default_value; } /* * Retrieves an HTML snippet of validation error on the given form control. * * @param string $name Name of form control. * @return string Validation error message in a form of HTML snippet. / function wpcf7_get_validation_error( $name ) { if ( ! $contact_form = wpcf7_get_current_contact_form() ) { return ''; } return $contact_form->validation_error( $name ); } /* * Returns a reference key to a validation error message. * * @param string $name Name of form control. * @param string $unit_tag Optional. Unit tag of the contact form. * @return string Reference key code. / function wpcf7_get_validation_error_reference( $name, $unit_tag = '' ) { if ( '' === $unit_tag ) { $contact_form = wpcf7_get_current_contact_form(); if ( $contact_form and $contact_form->validation_error( $name ) ) { $unit_tag = $contact_form->unit_tag(); } else { return null; } } return preg_replace( '/[^0-9a-z_-]+/i', '', sprintf( '%1$s-ve-%2$s', $unit_tag, $name ) ); } /* * Retrieves a message for the given status. / function wpcf7_get_message( $status ) { if ( ! $contact_form = wpcf7_get_current_contact_form() ) { return ''; } return $contact_form->message( $status ); } /* * Returns a class names list for a form-tag of the specified type. * * @param string $type Form-tag type. * @param string $default_classes Optional default classes. * @return string Whitespace-separated list of class names. / function wpcf7_form_controls_class( $type, $default_classes = '' ) { $type = trim( $type ); if ( is_string( $default_classes ) ) { $default_classes = explode( ' ', $default_classes ); } $classes = array( 'wpcf7-form-control', sprintf( 'wpcf7-%s', rtrim( $type, '' ) ), ); if ( str_ends_with( $type, '' ) ) { $classes[] = 'wpcf7-validates-as-required'; } $classes = array_merge( $classes, $default_classes ); $classes = array_filter( array_unique( $classes ) ); return implode( ' ', $classes ); } /* * Callback function for the contact-form-7 shortcode. / function wpcf7_contact_form_tag_func( $atts, $content = null, $code = '' ) { if ( is_feed() ) { return '[contact-form-7]'; } if ( 'contact-form-7' === $code ) { $atts = shortcode_atts( array( 'id' => '', 'title' => '', 'html_id' => '', 'html_name' => '', 'html_title' => '', 'html_class' => '', 'output' => 'form', ), $atts, 'wpcf7' ); $id = trim( $atts['id'] ); $title = trim( $atts['title'] ); $contact_form = wpcf7_get_contact_form_by_hash( $id ); if ( ! $contact_form ) { $contact_form = wpcf7_contact_form( $id ); } if ( ! $contact_form ) { $contact_form = wpcf7_get_contact_form_by_title( $title ); } } else { if ( is_string( $atts ) ) { $atts = explode( ' ', $atts, 2 ); } $id = (int) array_shift( $atts ); $contact_form = wpcf7_get_contact_form_by_old_id( $id ); } if ( ! $contact_form ) { return sprintf( '<p class="wpcf7-contact-form-not-found"><strong>%1$s</strong> %2$s</p>', esc_html( __( 'Error:', 'contact-form-7' ) ), esc_html( __( "Contact form not found.", 'contact-form-7' ) ) ); } $callback = static function ( $contact_form, $atts ) { return $contact_form->form_html( $atts ); }; $output = wpcf7_switch_locale( $contact_form->locale(), $callback, $contact_form, $atts ); do_action( 'wpcf7_shortcode_callback', $contact_form, $atts ); return $output; } /* * Saves the contact form data. / function wpcf7_save_contact_form( $data = '', $context = 'save' ) { $data = wp_parse_args( $data, array( 'id' => -1, 'title' => null, 'locale' => null, 'form' => null, 'mail' => null, 'mail_2' => null, 'messages' => null, 'additional_settings' => null, ) ); $data = wp_unslash( $data ); $data['id'] = (int) $data['id']; if ( -1 == $data['id'] ) { $contact_form = WPCF7_ContactForm::get_template(); } else { $contact_form = wpcf7_contact_form( $data['id'] ); } if ( empty( $contact_form ) ) { return false; } if ( null !== $data['title'] ) { $contact_form->set_title( $data['title'] ); } if ( null !== $data['locale'] ) { $contact_form->set_locale( $data['locale'] ); } $properties = array(); if ( null !== $data['form'] ) { $properties['form'] = wpcf7_sanitize_form( $data['form'] ); } if ( null !== $data['mail'] ) { $properties['mail'] = wpcf7_sanitize_mail( $data['mail'] ); $properties['mail']['active'] = true; } if ( null !== $data['mail_2'] ) { $properties['mail_2'] = wpcf7_sanitize_mail( $data['mail_2'] ); } if ( null !== $data['messages'] ) { $properties['messages'] = wpcf7_sanitize_messages( $data['messages'] ); } if ( null !== $data['additional_settings'] ) { $properties['additional_settings'] = wpcf7_sanitize_additional_settings( $data['additional_settings'] ); } $contact_form->set_properties( $properties ); do_action( 'wpcf7_save_contact_form', $contact_form, $data, $context ); if ( 'save' == $context ) { $contact_form->save(); } return $contact_form; } /* * Sanitizes the form property data. / function wpcf7_sanitize_form( $input, $default_template = '' ) { if ( null === $input ) { return $default_template; } $output = trim( $input ); if ( ! current_user_can( 'unfiltered_html' ) ) { $output = wpcf7_kses( $output, 'form' ); } return $output; } /* * Sanitizes the mail property data. / function wpcf7_sanitize_mail( $input, $defaults = array() ) { $input = wp_parse_args( $input, array( 'active' => false, 'subject' => '', 'sender' => '', 'recipient' => '', 'body' => '', 'additional_headers' => '', 'attachments' => '', 'use_html' => false, 'exclude_blank' => false, ) ); $input = wp_parse_args( $input, $defaults ); $output = array(); $output['active'] = (bool) $input['active']; $output['subject'] = trim( $input['subject'] ); $output['sender'] = trim( $input['sender'] ); $output['recipient'] = trim( $input['recipient'] ); $output['body'] = trim( $input['body'] ); if ( ! current_user_can( 'unfiltered_html' ) ) { $output['body'] = wpcf7_kses( $output['body'], 'mail' ); } $output['additional_headers'] = ''; $headers = str_replace( "\r\n", "\n", $input['additional_headers'] ); $headers = explode( "\n", $headers ); foreach ( $headers as $header ) { $header = trim( $header ); if ( '' !== $header ) { $output['additional_headers'] .= $header . "\n"; } } $output['additional_headers'] = trim( $output['additional_headers'] ); $output['attachments'] = trim( $input['attachments'] ); $output['use_html'] = (bool) $input['use_html']; $output['exclude_blank'] = (bool) $input['exclude_blank']; return $output; } /* * Sanitizes the messages property data. / function wpcf7_sanitize_messages( $input, $defaults = array() ) { $output = array(); foreach ( wpcf7_messages() as $key => $val ) { if ( isset( $input[$key] ) ) { $output[$key] = trim( $input[$key] ); } elseif ( isset( $defaults[$key] ) ) { $output[$key] = $defaults[$key]; } } return $output; } /* * Sanitizes the additional settings property data. / function wpcf7_sanitize_additional_settings( $input, $default_template = '' ) { if ( null === $input ) { return $default_template; } $output = trim( $input ); return $output; } /* * Generates a random hash string for a contact form. * * @param int $post_id Post ID. * @return string SHA-1 hash. */ function wpcf7_generate_contact_form_hash( $post_id ) { return sha1( implode( '\|', array( get_current_user_id(), $post_id, time(), home_url(), ) ) ); }

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