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<?php |
| 2 |
|
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/** |
| 4 |
* Contact Form 7 |
| 5 |
* |
| 6 |
* Import contact form 7 forms |
| 7 |
*/ |
| 8 |
class WeForms_Importer_CF7 extends WeForms_Importer_Abstract { |
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|
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public function __construct() { |
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$this->id = 'cf7'; |
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$this->title = 'Contact Form 7'; |
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$this->shortcode = 'contact-form-7'; |
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|
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parent::__construct(); |
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} |
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|
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/** |
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* See if the plugin exists |
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* |
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* @return bool |
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*/ |
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public function plugin_exists() { |
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return class_exists( 'WPCF7' ); |
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} |
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|
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/** |
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* Get all the forms |
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* |
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* @return array |
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*/ |
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public function get_forms() { |
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$items = WPCF7_ContactForm::find( [ |
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'posts_per_page' => -1, |
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] ); |
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|
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return $items; |
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} |
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|
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/** |
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* Get form name |
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* |
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* @param object $form |
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* |
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* @return string |
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*/ |
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public function get_form_name( $form ) { |
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return $form->title(); |
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} |
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|
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/** |
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* Get the form id |
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* |
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* @param mixed $form |
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* |
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* @return int |
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*/ |
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protected function get_form_id( $form ) { |
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return $form->id; |
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} |
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|
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/** |
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* Get the form fields |
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* |
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* @param object $form |
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* |
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* @return array |
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*/ |
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public function get_form_fields( $form ) { |
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$form_fields = []; |
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$form_tags = $form->scan_form_tags(); |
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$properties = $form->get_properties(); |
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|
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if ( !$form_tags ) { |
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return $form_fields; |
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} |
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|
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foreach ( $form_tags as $menu_order => $cf_field ) { |
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$field_content = []; |
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|
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switch ( $cf_field->basetype ) { |
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case 'text': |
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case 'email': |
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case 'textarea': |
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case 'date': |
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case 'url': |
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|
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$form_fields[] = $this->get_form_field( $cf_field->basetype, [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'label' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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'css_class' => $cf_field->get_class_option(), |
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] ); |
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break; |
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|
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case 'select': |
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case 'radio': |
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case 'checkbox': |
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$form_fields[] = $this->get_form_field( $cf_field->basetype, [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'label' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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'css_class' => $cf_field->get_class_option(), |
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'options' => $this->get_options( $cf_field ), |
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] ); |
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|
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break; |
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|
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case 'range': |
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case 'number': |
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|
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$field_content = $this->get_form_field( $cf_field->basetype, [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'label' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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'css_class' => $cf_field->get_class_option(), |
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'step_text_field' => $cf_field->get_option( 'step', 'int', true ), |
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'min_value_field' => $cf_field->get_option( 'min', 'signed_int', true ), |
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'max_value_field' => $cf_field->get_option( 'max', 'signed_int', true ), |
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] ); |
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|
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if ( $cf_field->has_option( 'placeholder' ) || $cf_field->has_option( 'watermark' ) ) { |
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$field_content['placeholder'] = $value; |
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$value = ''; |
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} |
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|
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$value = $cf_field->get_default_option( $value ); |
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$value = wpcf7_get_hangover( $cf_field->name, $value ); |
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$field_content['value'] = $value; |
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|
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$form_fields[] = $field_content; |
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|
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break; |
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|
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case 'range': |
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case 'quiz': |
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// code... |
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break; |
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|
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case 'acceptance': |
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$form_fields[] = $this->get_form_field( 'toc', [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'description' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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] ); |
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break; |
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|
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case 'recaptcha': |
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$form_fields[] = $this->get_form_field( $cf_field->basetype, [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'label' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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'css_class' => $cf_field->get_class_option(), |
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] ); |
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break; |
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|
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case 'file': |
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|
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$allowed_size = 1024; // default size 1 MB |
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$allowed_file_types = []; |
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|
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if ( $file_size_a = $cf_field->get_option( 'limit' ) ) { |
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$limit_pattern = '/^([1-9][0-9]*)([kKmM]?[bB])?$/'; |
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|
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foreach ( $file_size_a as $file_size ) { |
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if ( preg_match( $limit_pattern, $file_size, $matches ) ) { |
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$allowed_size = (int) $matches[1]; |
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|
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if ( !empty( $matches[2] ) ) { |
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$kbmb = strtolower( $matches[2] ); |
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|
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if ( 'kb' == $kbmb ) { |
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$allowed_size *= 1; |
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} elseif ( 'mb' == $kbmb ) { |
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$allowed_size *= 1024; |
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} |
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} |
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|
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break; |
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} |
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} |
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} |
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|
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if ( $file_types_a = $cf_field->get_option( 'filetypes' ) ) { |
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foreach ( $file_types_a as $file_types ) { |
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$file_types = explode( '|', $file_types ); |
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|
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foreach ( $file_types as $file_type ) { |
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$file_type = trim( $file_type, '.' ); |
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$file_type = str_replace( [ '.', '+', '*', '?' ], [ '\.', '\+', '\*', '\?' ], $file_type ); |
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|
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$_type = $this->get_file_type( $file_type ); |
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|
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if ( !in_array( $_type, $allowed_file_types ) ) { |
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$allowed_file_types[] = $_type; |
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} |
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} |
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} |
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} |
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|
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$form_fields[] = $this->get_form_field( $cf_field->basetype, [ |
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'required' => $cf_field->is_required() ? 'yes' : 'no', |
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'label' => $this->find_label( $properties['form'], $cf_field->type, $cf_field->name ), |
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'name' => $cf_field->name, |
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'css_class' => $cf_field->get_class_option(), |
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'max_size' => $allowed_size, |
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'extension' => $allowed_file_types, |
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] ); |
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break; |
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} |
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} |
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|
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return $form_fields; |
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} |
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|
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/** |
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* Get form settings |
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* |
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* @param object $form |
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* |
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* @return array |
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*/ |
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public function get_form_settings( $form ) { |
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$default = $this->get_default_form_settings(); |
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$properties = $form->get_properties(); |
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|
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$settings = wp_parse_args( [ |
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'message' => $properties['messages']['mail_sent_ok'], |
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], $default ); |
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|
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return $settings; |
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} |
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|
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/** |
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* Get form notifications |
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* |
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* @param object $form |
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* |
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* @return array |
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*/ |
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public function get_form_notifications( $form ) { |
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$notifications = []; |
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$properties = $form->get_properties(); |
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|
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$notifications = [ |
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[ |
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'active' => $properties['mail']['active'] ? 'true' : 'false', |
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'name' => 'Admin Notification', |
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'subject' => str_replace( '[your-subject]', '{field:your-subject}', $properties['mail']['subject'] ), |
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'to' => $properties['mail']['recipient'], |
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'replyTo' => '{field:your-email}', |
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'message' => '{all_fields}', |
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'fromName' => '{site_name}', |
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'fromAddress' => '{admin_email}', |
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'cc' => '', |
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'bcc' => '', |
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], |
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]; |
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|
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$sender_match = $this->get_notification_sender_match( $properties['mail'] ); |
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|
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if ( !empty( $sender_match['fromName'] ) ) { |
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$form_notifications[0]['fromName'] = $sender_match['fromName']; |
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} |
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|
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if ( isset( $sender_match['fromAddress'] ) ) { |
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$form_notifications[0]['fromAddress'] = $sender_match['fromAddress']; |
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} |
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|
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if ( $properties['mail_2']['active'] ) { |
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$notifications[] = [ |
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'active' => $properties['mail_2']['active'] ? 'true' : 'false', |
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'name' => 'Admin Notification', |
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'subject' => str_replace( '[your-subject]', '{field:your-subject}', $properties['mail_2']['subject'] ), |
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'to' => $properties['mail_2']['recipient'], |
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'replyTo' => '{field:your-email}', |
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'message' => '{all_fields}', |
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'fromName' => '{site_name}', |
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'fromAddress' => '{admin_email}', |
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'cc' => '', |
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'bcc' => '', |
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]; |
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} |
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|
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$sender_match = $this->get_notification_sender_match( $properties['mail2'] ); |
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|
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if ( !empty( $sender_match['fromName'] ) ) { |
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$form_notifications[1]['fromName'] = $sender_match['fromName']; |
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} |
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|
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if ( isset( $sender_match['fromAddress'] ) ) { |
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$form_notifications[1]['fromAddress'] = $sender_match['fromAddress']; |
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} |
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|
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return $notifications; |
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} |
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|
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/** |
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* Match the sender |
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* |
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* @param array $mail |
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* |
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* @return array |
| 304 |
*/ |
| 305 |
public function get_notification_sender_match( $mail ) { |
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$sender = [ 'fromName' => '', 'fromAddress' => '' ]; |
| 307 |
$sender_match = []; |
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|
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preg_match( '/([^<"]*)"?\s*<(\S*)>/', $mail['sender'], $sender_match ); |
| 310 |
|
| 311 |
if ( isset( $sender_match[1] ) ) { |
| 312 |
$sender['fromName'] = $sender_match[1]; |
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} |
| 314 |
|
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if ( isset( $sender_match[2] ) ) { |
| 316 |
$sender['fromAddress'] = $sender_match[2]; |
| 317 |
} |
| 318 |
|
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return $sender; |
| 320 |
} |
| 321 |
|
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/** |
| 323 |
* Try to find out the input label |
| 324 |
* |
| 325 |
* Loop through all the label tags and try to find out |
| 326 |
* if the field is inside that tag. Then strip out the field and find out label |
| 327 |
* |
| 328 |
* @param string $content |
| 329 |
* @param string $type |
| 330 |
* @param string $fieldname |
| 331 |
* |
| 332 |
* @return string |
| 333 |
*/ |
| 334 |
private function find_label( $content, $type, $fieldname ) { |
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|
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// find all enclosing label fields |
| 337 |
$pattern = '/<label>([ \w\S\r\n\t]+?)<\/label>/'; |
| 338 |
preg_match_all( $pattern, $content, $matches ); |
| 339 |
|
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foreach ( $matches[1] as $key => $match ) { |
| 341 |
$match = trim( str_replace( "\n", '', $match ) ); |
| 342 |
|
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preg_match( '/\[(?:' . preg_quote( $type ) . ') ' . $fieldname . '(?:[ ](.*?))?(?:[\r\n\t ](\/))?\]/', $match, $input_match ); |
| 344 |
|
| 345 |
if ( $input_match ) { |
| 346 |
$label = strip_tags( str_replace( $input_match[0], '', $match ) ); |
| 347 |
|
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return trim( $label ); |
| 349 |
} |
| 350 |
} |
| 351 |
|
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return $fieldname; |
| 353 |
} |
| 354 |
|
| 355 |
/** |
| 356 |
* Get file type for upload files |
| 357 |
* |
| 358 |
* @param string $extension |
| 359 |
* |
| 360 |
* @return bool|string |
| 361 |
*/ |
| 362 |
private function get_file_type( $extension ) { |
| 363 |
$allowed_extensions = weforms_allowed_extensions(); |
| 364 |
|
| 365 |
foreach ( $allowed_extensions as $type => $extensions ) { |
| 366 |
$_extensions = explode( ',', $extensions['ext'] ); |
| 367 |
|
| 368 |
if ( in_array( $extension, $_extensions ) ) { |
| 369 |
return $type; |
| 370 |
} |
| 371 |
} |
| 372 |
|
| 373 |
return false; |
| 374 |
} |
| 375 |
|
| 376 |
/** |
| 377 |
* Translate to wpuf field options array |
| 378 |
* |
| 379 |
* @param object $field |
| 380 |
* |
| 381 |
* @return array |
| 382 |
*/ |
| 383 |
private function get_options( $field ) { |
| 384 |
$options = []; |
| 385 |
|
| 386 |
if ( !$field->raw_values ) { |
| 387 |
return $options; |
| 388 |
} |
| 389 |
|
| 390 |
foreach ( $field->raw_values as $key => $value ) { |
| 391 |
$options[ $value ] = $field->values[ $key ]; |
| 392 |
} |
| 393 |
|
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return $options; |
| 395 |
} |
| 396 |
} |
| 397 |
|
