unit_tag == $_POST['_wpcf7_unit_tag'] ) return true; return false; } /* Generating Form HTML */ function form_html() { $form = '

'; $url = parse_url( $_SERVER['REQUEST_URI'] ); $url = $url['path'] . ( empty( $url['query'] ) ? '' : '?' . $url['query'] ) . '#' . $this->unit_tag; $enctype = apply_filters( 'wpcf7_form_enctype', '' ); $form .= ''; $form .= '

'; return $form; } function form_response_output() { $class = 'wpcf7-response-output'; 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() && $ve = $_POST['_wpcf7_validation_errors']['messages'][$name] ) return '' . esc_html( $ve ) . ''; return ''; } /* Form Elements */ function form_do_shortcode() { global $wpcf7_shortcode_manager; $form = $this->form; $form = $wpcf7_shortcode_manager->do_shortcode( $form ); $this->scanned_form_tags = $wpcf7_shortcode_manager->scanned_tags; if ( WPCF7_AUTOP ) $form = wpcf7_autop( $form ); 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 ( 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 ( 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() { $form = $this->form_do_shortcode(); // Response output $response_regex = '%\[\s*response\s*\]%'; $form = preg_replace_callback( $response_regex, array( &$this, 'response_replace_callback' ), $form ); return $form; } function response_replace_callback( $matches ) { $this->responses_count += 1; return $this->form_response_output(); } /* Validate */ function validate() { $fes = $this->form_scan_shortcode(); $result = array( 'valid' => true, 'reason' => array() ); foreach ( $fes as $fe ) { $type = $fe['type']; $name = $fe['name']; if ( empty( $name ) ) continue; $result = apply_filters( 'wpcf7_validate_' . $type, $result, $fe ); } return $result; } /* Acceptance */ function accepted() { $accepted = true; return apply_filters( 'wpcf7_acceptance', $accepted ); } /* Akismet */ function akismet() { global $akismet_api_host, $akismet_api_port; if ( ! function_exists( 'akismet_http_post' ) || ! ( get_option( 'wordpress_api_key' ) || $wpcom_api_key ) ) return false; $akismet_ready = false; $author = $author_email = $author_url = $content = ''; $fes = $this->form_scan_shortcode(); foreach ( $fes as $fe ) { if ( ! is_array( $fe['options'] ) ) continue; if ( preg_grep( '%^akismet:author$%', $fe['options'] ) && '' == $author ) { $author = $_POST[$fe['name']]; $akismet_ready = true; } if ( preg_grep( '%^akismet:author_email$%', $fe['options'] ) && '' == $author_email ) { $author_email = $_POST[$fe['name']]; $akismet_ready = true; } if ( preg_grep( '%^akismet:author_url$%', $fe['options'] ) && '' == $author_url ) { $author_url = $_POST[$fe['name']]; $akismet_ready = true; } if ( '' != $content ) $content .= "\n\n"; $content .= $_POST[$fe['name']]; } if ( ! $akismet_ready ) return false; $c['blog'] = get_option( 'home' ); $c['user_ip'] = preg_replace( '/[^0-9., ]/', '', $_SERVER['REMOTE_ADDR'] ); $c['user_agent'] = $_SERVER['HTTP_USER_AGENT']; $c['referrer'] = $_SERVER['HTTP_REFERER']; $c['comment_type'] = 'contactform7'; if ( $permalink = get_permalink() ) $c['permalink'] = $permalink; if ( '' != $author ) $c['comment_author'] = $author; if ( '' != $author_email ) $c['comment_author_email'] = $author_email; if ( '' != $author_url ) $c['comment_author_url'] = $author_url; if ( '' != $content ) $c['comment_content'] = $content; $ignore = array( 'HTTP_COOKIE' ); foreach ( $_SERVER as $key => $value ) if ( ! in_array( $key, (array) $ignore ) ) $c["$key"] = $value; $query_string = ''; foreach ( $c as $key => $data ) $query_string .= $key . '=' . urlencode( stripslashes( $data ) ) . '&'; $response = akismet_http_post( $query_string, $akismet_api_host, '/1.1/comment-check', $akismet_api_port ); if ( 'true' == $response[1] ) return true; else return false; } /* Mail */ function mail() { $fes = $this->form_scan_shortcode(); foreach ( $fes as $fe ) { $name = $fe['name']; $pipes = $fe['pipes']; if ( empty( $name ) ) continue; $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( $v ); } $value = $new_value; } else { $value = $pipes->do_pipe( $value ); } } $this->posted_data[$name] = $value; } if ( $this->compose_and_send_mail( $this->mail ) ) { if ( $this->mail_2['active'] ) $this->compose_and_send_mail( $this->mail_2 ); return true; } return false; } function compose_and_send_mail( $mail_template ) { $regex = '/\[\s*([a-zA-Z][0-9a-zA-Z:._-]*)\s*\]/'; $callback = array( &$this, 'mail_callback' ); $mail_subject = preg_replace_callback( $regex, $callback, $mail_template['subject'] ); $mail_sender = preg_replace_callback( $regex, $callback, $mail_template['sender'] ); $mail_body = preg_replace_callback( $regex, $callback, $mail_template['body'] ); $mail_recipient = preg_replace_callback( $regex, $callback, $mail_template['recipient'] ); $mail_headers = "From: $mail_sender\n"; if ( $mail_template['use_html'] ) $mail_headers .= "Content-Type: text/html\n"; $mail_additional_headers = preg_replace_callback( $regex, $callback, $mail_template['additional_headers'] ); $mail_headers .= trim( $mail_additional_headers ) . "\n"; if ( $this->uploaded_files ) { $for_this_mail = array(); foreach ( $this->uploaded_files as $name => $path ) { if ( false === strpos( $mail_template['attachments'], "[${name}]" ) ) continue; $for_this_mail[] = $path; } return @wp_mail( $mail_recipient, $mail_subject, $mail_body, $mail_headers, $for_this_mail ); } else { return @wp_mail( $mail_recipient, $mail_subject, $mail_body, $mail_headers ); } } function mail_callback( $matches ) { if ( isset( $this->posted_data[$matches[1]] ) ) { $submitted = $this->posted_data[$matches[1]]; if ( is_array( $submitted ) ) $submitted = join( ', ', $submitted ); return stripslashes( $submitted ); } else { // Special [wpcf7.remote_ip] tag if ( 'wpcf7.remote_ip' == $matches[1] ) return preg_replace( '/[^0-9a-f.:, ]/', '', $_SERVER['REMOTE_ADDR'] ); return $matches[0]; } } /* Message */ function message( $status ) { $messages = $this->messages; $message = ''; if ( ! is_array( $messages ) || ! isset( $messages[$status] ) ) $message = wpcf7_default_message( $status ); else $message = $messages[$status]; return apply_filters( 'wpcf7_display_message', $message ); } /* 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; } /* Upgrade */ function upgrade() { if ( ! isset( $this->mail['recipient'] ) ) $this->mail['recipient'] = get_option( 'admin_email' ); if ( ! is_array( $this->messages ) ) $this->messages = array(); $messages = array( 'mail_sent_ok', 'mail_sent_ng', 'akismet_says_spam', 'validation_error', 'accept_terms', 'invalid_email', 'invalid_required', 'captcha_not_match', 'upload_failed', 'upload_file_type_invalid', 'upload_file_too_large', 'upload_failed_php_error', 'quiz_answer_not_correct' ); foreach ($messages as $message) { if ( ! isset( $this->messages[$message] ) ) $this->messages[$message] = wpcf7_default_message( $message ); } } /* Save */ function save() { global $wpdb; $table_name = wpcf7_table_name(); if ( $this->initial ) { $result = $wpdb->insert( $table_name, array( 'title' => $this->title, 'form' => maybe_serialize( $this->form ), 'mail' => maybe_serialize( $this->mail ), 'mail_2' => maybe_serialize ( $this->mail_2 ), 'messages' => maybe_serialize( $this->messages ), 'additional_settings' => maybe_serialize( $this->additional_settings ) ) ); if ( $result ) { $this->initial = false; $this->id = $wpdb->insert_id; do_action_ref_array( 'wpcf7_after_create', array( &$this ) ); } else { return false; // Failed to save } } else { // Update if ( ! (int) $this->id ) return false; // Missing ID $result = $wpdb->update( $table_name, array( 'title' => $this->title, 'form' => maybe_serialize( $this->form ), 'mail' => maybe_serialize( $this->mail ), 'mail_2' => maybe_serialize ( $this->mail_2 ), 'messages' => maybe_serialize( $this->messages ), 'additional_settings' => maybe_serialize( $this->additional_settings ) ), array( 'cf7_unit_id' => absint( $this->id) ) ); if ( false !== $result ) { do_action_ref_array( 'wpcf7_after_update', array( &$this ) ); } else { return false; // Failed to save } } do_action_ref_array( 'wpcf7_after_save', array( &$this ) ); return true; // Succeeded to save } 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; return $new; } function delete() { global $wpdb; if ( $this->initial ) return; $table_name = wpcf7_table_name(); $query = $wpdb->prepare( "DELETE FROM $table_name WHERE cf7_unit_id = %d LIMIT 1", absint( $this->id ) ); $wpdb->query( $query ); $this->initial = true; $this->id = null; } } function wpcf7_contact_form( $id ) { global $wpdb; $table_name = wpcf7_table_name(); $id = (int) $id; $query = $wpdb->prepare( "SELECT * FROM $table_name WHERE cf7_unit_id = %d", $id ); if ( ! $row = $wpdb->get_row( $query ) ) return false; // No data $contact_form = new WPCF7_ContactForm(); $contact_form->id = $row->cf7_unit_id; $contact_form->title = stripslashes_deep( $row->title ); $contact_form->form = stripslashes_deep( maybe_unserialize( $row->form ) ); $contact_form->mail = stripslashes_deep( maybe_unserialize( $row->mail ) ); $contact_form->mail_2 = stripslashes_deep( maybe_unserialize( $row->mail_2 ) ); $contact_form->messages = stripslashes_deep( maybe_unserialize( $row->messages ) ); $contact_form->additional_settings = stripslashes_deep( maybe_unserialize( $row->additional_settings ) ); $contact_form->upgrade(); return $contact_form; } function wpcf7_contact_form_default_pack() { $contact_form = new WPCF7_ContactForm(); $contact_form->initial = true; $contact_form->title = __( 'Untitled', 'wpcf7' ); $contact_form->form = wpcf7_default_form_template(); $contact_form->mail = wpcf7_default_mail_template(); $contact_form->mail_2 = wpcf7_default_mail_2_template(); $contact_form->messages = wpcf7_default_messages_template(); return $contact_form; } ?>