unit_tag == $_POST['_wpcf7_unit_tag'] ) return true; return false; } function clear_post() { $fes = $this->form_scan_shortcode(); foreach ( $fes as $fe ) { if ( ! isset( $fe['name'] ) || empty( $fe['name'] ) ) continue; $name = $fe['name']; if ( isset( $_POST[$name] ) ) unset( $_POST[$name] ); } } /* Generating Form HTML */ function form_html() { $form = '

'; $url = wpcf7_get_request_uri(); if ( $frag = strstr( $url, '#' ) ) $url = substr( $url, 0, -strlen( $frag ) ); $url .= '#' . $this->unit_tag; $url = apply_filters( 'wpcf7_form_action_url', $url ); $enctype = apply_filters( 'wpcf7_form_enctype', '' ); $class = apply_filters( 'wpcf7_form_class_attr', 'wpcf7-form' ); $form .= ''; $form .= '

'; return $form; } function form_response_output() { $class = 'wpcf7-response-output'; $content = ''; if ( $this->is_posted() ) { // Post response output for non-AJAX if ( isset( $_POST['_wpcf7_mail_sent'] ) && $_POST['_wpcf7_mail_sent']['id'] == $this->id ) { if ( $_POST['_wpcf7_mail_sent']['ok'] ) { $class .= ' wpcf7-mail-sent-ok'; $content = $_POST['_wpcf7_mail_sent']['message']; } else { $class .= ' wpcf7-mail-sent-ng'; if ( $_POST['_wpcf7_mail_sent']['spam'] ) $class .= ' wpcf7-spam-blocked'; $content = $_POST['_wpcf7_mail_sent']['message']; } } elseif ( isset( $_POST['_wpcf7_validation_errors'] ) && $_POST['_wpcf7_validation_errors']['id'] == $this->id ) { $class .= ' wpcf7-validation-errors'; $content = $this->message( 'validation_error' ); } } else { $class .= ' wpcf7-display-none'; } $class = ' class="' . $class . '"'; return '' . $content . ''; } function validation_error( $name ) { if ( ! $this->is_posted() ) return ''; if ( ! isset( $_POST['_wpcf7_validation_errors']['messages'][$name] ) ) return ''; $ve = trim( $_POST['_wpcf7_validation_errors']['messages'][$name] ); if ( ! empty( $ve ) ) { $ve = '' . esc_html( $ve ) . ''; return apply_filters( 'wpcf7_validation_error', $ve, $name, $this ); } return ''; } /* Form Elements */ function form_do_shortcode() { global $wpcf7_shortcode_manager; $form = $this->form; if ( WPCF7_AUTOP ) { $form = $wpcf7_shortcode_manager->normalize_shortcode( $form ); $form = wpcf7_autop( $form ); } $form = $wpcf7_shortcode_manager->do_shortcode( $form ); $this->scanned_form_tags = $wpcf7_shortcode_manager->scanned_tags; return $form; } function form_scan_shortcode( $cond = null ) { global $wpcf7_shortcode_manager; if ( ! empty( $this->scanned_form_tags ) ) { $scanned = $this->scanned_form_tags; } else { $scanned = $wpcf7_shortcode_manager->scan_shortcode( $this->form ); $this->scanned_form_tags = $scanned; } if ( empty( $scanned ) ) return null; if ( ! is_array( $cond ) || empty( $cond ) ) return $scanned; for ( $i = 0, $size = count( $scanned ); $i < $size; $i++ ) { if ( isset( $cond['type'] ) ) { if ( is_string( $cond['type'] ) && ! empty( $cond['type'] ) ) { if ( $scanned[$i]['type'] != $cond['type'] ) { unset( $scanned[$i] ); continue; } } elseif ( is_array( $cond['type'] ) ) { if ( ! in_array( $scanned[$i]['type'], $cond['type'] ) ) { unset( $scanned[$i] ); continue; } } } if ( isset( $cond['name'] ) ) { if ( is_string( $cond['name'] ) && ! empty( $cond['name'] ) ) { if ( $scanned[$i]['name'] != $cond['name'] ) { unset ( $scanned[$i] ); continue; } } elseif ( is_array( $cond['name'] ) ) { if ( ! in_array( $scanned[$i]['name'], $cond['name'] ) ) { unset( $scanned[$i] ); continue; } } } } return array_values( $scanned ); } function form_elements() { return apply_filters( 'wpcf7_form_elements', $this->form_do_shortcode() ); } /* Validate */ function validate() { $fes = $this->form_scan_shortcode(); $result = array( 'valid' => true, 'reason' => array() ); foreach ( $fes as $fe ) { $result = apply_filters( 'wpcf7_validate_' . $fe['type'], $result, $fe ); } return $result; } /* Mail */ function mail() { $fes = $this->form_scan_shortcode(); foreach ( $fes as $fe ) { if ( empty( $fe['name'] ) ) continue; $name = $fe['name']; $pipes = $fe['pipes']; $value = $_POST[$name]; if ( WPCF7_USE_PIPE && is_a( $pipes, 'WPCF7_Pipes' ) && ! $pipes->zero() ) { if ( is_array( $value) ) { $new_value = array(); foreach ( $value as $v ) { $new_value[] = $pipes->do_pipe( stripslashes( $v ) ); } $value = $new_value; } else { $value = $pipes->do_pipe( stripslashes( $value ) ); } } $this->posted_data[$name] = $value; } if ( $this->in_demo_mode() ) $this->skip_mail = true; do_action_ref_array( 'wpcf7_before_send_mail', array( &$this ) ); if ( $this->skip_mail ) return true; if ( $this->compose_and_send_mail( $this->mail ) ) { $additional_mail = array(); if ( $this->mail_2['active'] ) $additional_mail[] = $this->mail_2; $additional_mail = apply_filters_ref_array( 'wpcf7_additional_mail', array( $additional_mail, &$this ) ); foreach ( $additional_mail as $mail ) $this->compose_and_send_mail( $mail ); return true; } return false; } function compose_and_send_mail( $mail_template ) { $regex = '/\[\s*([a-zA-Z_][0-9a-zA-Z:._-]*)\s*\]/'; $use_html = (bool) $mail_template['use_html']; $callback = array( &$this, 'mail_callback' ); $callback_html = array( &$this, 'mail_callback_html' ); $subject = preg_replace_callback( $regex, $callback, $mail_template['subject'] ); $sender = preg_replace_callback( $regex, $callback, $mail_template['sender'] ); $recipient = preg_replace_callback( $regex, $callback, $mail_template['recipient'] ); $additional_headers = preg_replace_callback( $regex, $callback, $mail_template['additional_headers'] ); if ( $use_html ) { $body = preg_replace_callback( $regex, $callback_html, $mail_template['body'] ); $body = wpautop( $body ); } else { $body = preg_replace_callback( $regex, $callback, $mail_template['body'] ); } $attachments = array(); foreach ( (array) $this->uploaded_files as $name => $path ) { if ( false === strpos( $mail_template['attachments'], "[${name}]" ) || empty( $path ) ) continue; $attachments[] = $path; } extract( apply_filters_ref_array( 'wpcf7_mail_components', array( compact( 'subject', 'sender', 'body', 'recipient', 'additional_headers', 'attachments' ), &$this ) ) ); $headers = "From: $sender\n"; if ( $use_html ) $headers .= "Content-Type: text/html\n"; $headers .= trim( $additional_headers ) . "\n"; return @wp_mail( $recipient, $subject, $body, $headers, $attachments ); } function mail_callback_html( $matches ) { return $this->mail_callback( $matches, true ); } function mail_callback( $matches, $html = false ) { if ( isset( $this->posted_data[$matches[1]] ) ) { $submitted = $this->posted_data[$matches[1]]; if ( is_array( $submitted ) ) $replaced = join( ', ', $submitted ); else $replaced = $submitted; if ( $html ) { $replaced = strip_tags( $replaced ); $replaced = wptexturize( $replaced ); } $replaced = apply_filters( 'wpcf7_mail_tag_replaced', $replaced, $submitted ); return stripslashes( $replaced ); } if ( $special = apply_filters( 'wpcf7_special_mail_tags', '', $matches[1] ) ) return $special; return $matches[0]; } /* Message */ function message( $status ) { $messages = $this->messages; $message = isset( $messages[$status] ) ? $messages[$status] : ''; return apply_filters( 'wpcf7_display_message', $message, $status ); } /* Additional settings */ function additional_setting( $name, $max = 1 ) { $tmp_settings = (array) explode( "\n", $this->additional_settings ); $count = 0; $values = array(); foreach ( $tmp_settings as $setting ) { if ( preg_match('/^([a-zA-Z0-9_]+)\s*:(.*)$/', $setting, $matches ) ) { if ( $matches[1] != $name ) continue; if ( ! $max || $count < (int) $max ) { $values[] = trim( $matches[2] ); $count += 1; } } } return $values; } function in_demo_mode() { $settings = $this->additional_setting( 'demo_mode', false ); foreach ( $settings as $setting ) { if ( in_array( $setting, array( 'on', 'true', '1' ) ) ) return true; } return false; } /* Upgrade */ function upgrade() { if ( ! isset( $this->mail['recipient'] ) ) $this->mail['recipient'] = get_option( 'admin_email' ); if ( ! is_array( $this->messages ) ) $this->messages = array(); foreach ( wpcf7_messages() as $key => $arr ) { if ( ! isset( $this->messages[$key] ) ) $this->messages[$key] = $arr['default']; } } /* Save */ function save() { $postarr = array( 'ID' => (int) $this->id, 'post_type' => 'wpcf7_contact_form', 'post_status' => 'publish', 'post_title' => $this->title ); $post_id = wp_insert_post( $postarr ); if ( $post_id ) { update_post_meta( $post_id, 'form', $this->form ); update_post_meta( $post_id, 'mail', $this->mail ); update_post_meta( $post_id, 'mail_2', $this->mail_2 ); update_post_meta( $post_id, 'messages', $this->messages ); update_post_meta( $post_id, 'additional_settings', $this->additional_settings ); if ( $this->initial ) { $this->initial = false; $this->id = $post_id; do_action_ref_array( 'wpcf7_after_create', array( &$this ) ); } else { do_action_ref_array( 'wpcf7_after_update', array( &$this ) ); } do_action_ref_array( 'wpcf7_after_save', array( &$this ) ); } return $post_id; } function copy() { $new = new WPCF7_ContactForm(); $new->initial = true; $new->title = $this->title . '_copy'; $new->form = $this->form; $new->mail = $this->mail; $new->mail_2 = $this->mail_2; $new->messages = $this->messages; $new->additional_settings = $this->additional_settings; $new = apply_filters_ref_array( 'wpcf7_copy', array( &$new, &$this ) ); return $new; } function delete() { if ( $this->initial ) return; wp_delete_post( $this->id, true ); $this->initial = true; $this->id = null; } } function wpcf7_contact_form( $id ) { $post = get_post( $id ); if ( empty( $post ) || 'wpcf7_contact_form' != get_post_type( $post ) ) return false; $contact_form = new WPCF7_ContactForm(); $contact_form->id = $post->ID; $contact_form->title = $post->post_title; $contact_form->form = get_post_meta( $post->ID, 'form', true ); $contact_form->mail = get_post_meta( $post->ID, 'mail', true ); $contact_form->mail_2 = get_post_meta( $post->ID, 'mail_2', true ); $contact_form->messages = get_post_meta( $post->ID, 'messages', true ); $contact_form->additional_settings = get_post_meta( $post->ID, 'additional_settings', true ); $contact_form->upgrade(); $contact_form = apply_filters_ref_array( 'wpcf7_contact_form', array( &$contact_form ) ); return $contact_form; } 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 ); } function wpcf7_contact_form_default_pack( $locale = null ) { // For backward compatibility return wpcf7_get_contact_form_default_pack( array( 'locale' => $locale ) ); } function wpcf7_get_contact_form_default_pack( $args = '' ) { global $l10n; $defaults = array( 'locale' => null, 'title' => '' ); $args = wp_parse_args( $args, $defaults ); $locale = $args['locale']; $title = $args['title']; if ( $locale && $locale != get_locale() ) { $mo_orig = $l10n['wpcf7']; unset( $l10n['wpcf7'] ); if ( 'en_US' != $locale ) { $mofile = wpcf7_plugin_path( 'languages/wpcf7-' . $locale . '.mo' ); if ( ! load_textdomain( 'wpcf7', $mofile ) ) { $l10n['wpcf7'] = $mo_orig; unset( $mo_orig ); } } } $contact_form = new WPCF7_ContactForm(); $contact_form->initial = true; $contact_form->title = ( $title ? $title : __( 'Untitled', 'wpcf7' ) ); $contact_form->form = wpcf7_get_default_template( 'form' ); $contact_form->mail = wpcf7_get_default_template( 'mail' ); $contact_form->mail_2 = wpcf7_get_default_template( 'mail_2' ); $contact_form->messages = wpcf7_get_default_template( 'messages' ); $contact_form->additional_settings = wpcf7_get_default_template( 'additional_settings' ); if ( isset( $mo_orig ) ) $l10n['wpcf7'] = $mo_orig; $contact_form = apply_filters_ref_array( 'wpcf7_contact_form_default_pack', array( &$contact_form, $args ) ); return $contact_form; } function wpcf7_get_current_contact_form() { global $wpcf7_contact_form; if ( ! is_a( $wpcf7_contact_form, 'WPCF7_ContactForm' ) ) return null; return $wpcf7_contact_form; } function wpcf7_is_posted() { if ( ! $contact_form = wpcf7_get_current_contact_form() ) return false; return $contact_form->is_posted(); } function wpcf7_get_validation_error( $name ) { if ( ! $contact_form = wpcf7_get_current_contact_form() ) return ''; return $contact_form->validation_error( $name ); } function wpcf7_get_message( $status ) { if ( ! $contact_form = wpcf7_get_current_contact_form() ) return ''; return $contact_form->message( $status ); } function wpcf7_scan_shortcode( $cond = null ) { if ( ! $contact_form = wpcf7_get_current_contact_form() ) return null; return $contact_form->form_scan_shortcode( $cond ); } ?>