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<?php |
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/** |
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* Main class for magic tag parsing (or will be someday) |
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* |
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* @package Caldera_Forms Modified by QuantumCloud |
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* @author Josh Pollock <Josh@CalderaWP.com> |
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* @license GPL-2.0+ |
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* @link |
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* @copyright 2017 CalderaWP LLC |
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*/ |
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class Qcformbuilder_Forms_Magic { |
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|
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/** |
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* Qcformbuilder_Forms_Magic constructor. |
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* |
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* @since 1.5.0 |
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*/ |
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public function __construct() { |
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add_filter( 'qcformbuilder_forms_pre_do_field_magic', array( $this, 'field_magic' ), 10, 5 ); |
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|
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} |
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|
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|
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/** |
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* Add special magic tags |
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* |
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* @uses "qcformbuilder_forms_pre_do_field_magic" |
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* |
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* @since 1.5.0 |
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* |
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* @param $_value |
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* @param $value |
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* @param $matches |
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* @param $entry_id |
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* @param $form |
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* |
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* @return mixed |
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*/ |
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public function field_magic( $_value, $value, $matches, $entry_id, $form ){ |
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if( empty( $form ) ){ |
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global $form; |
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} |
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|
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if( ! empty( $matches ) && ! empty( $matches[1] ) && ! empty( $matches[1][0]) ){ |
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|
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//Set default $form value to be an empty array (prevents option labels that use magic tags to break entry viewer) |
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if ( $form === null ){ |
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$form = array(); |
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} |
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|
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if ( Qcformbuilder_Forms_Field_Util::has_field_type( 'credit_card_exp', $form ) ) { |
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$split = Qcformbuilder_Forms_Magic_Util::split_tags( $matches[1][0] ); |
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if( is_array( $split ) && ! empty( $split[1] ) && in_array( $split[1], array( 'month', 'year' ) ) ){ |
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$field = Qcformbuilder_Forms_Field_Util::get_field_by_slug( $split[0], $form ); |
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$type = Qcformbuilder_Forms_Field_Util::get_type( $field, $form ); |
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if ( 'credit_card_exp' == $type ) { |
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$_value = $this->expiration_magic( $value, $matches, $entry_id, $form ); |
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} |
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} |
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|
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} |
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|
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} |
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|
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return $_value; |
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|
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} |
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|
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/** |
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* Allows use of %field_slug:year% and %field_slug"month% magic tags for credit card expiration fields |
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* |
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* @since 1.5.0 |
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* |
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* @param string $value Content to act on |
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* @param array $matches Preg matches |
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* @param int $entry_id Entry ID |
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* @param array $form Form config |
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* |
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* @return mixed |
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*/ |
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protected function expiration_magic( $value, $matches, $entry_id, $form ) { |
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$_value = ''; |
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foreach ( $matches[ 1 ] as $match ) { |
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foreach ( |
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array( |
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':year', |
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':month' |
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) as $semi |
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) { |
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if ( false !== strpos( $value, $semi ) ) { |
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$split = Qcformbuilder_Forms_Magic_Util::split_tags( $match ); |
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$field = Qcformbuilder_Forms_Field_Util::get_field_by_slug( $split[ 0 ], $form ); |
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if ( ! empty( $field ) ) { |
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$field_value = Qcformbuilder_Forms::get_field_data( $field[ 'ID' ], $form, $entry_id ); |
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if ( is_string( $field_value ) && false !== strpos( $field_value, '/' ) ) { |
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$parts = explode( '/', $field_value ); |
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switch ( $semi ) { |
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case ':year': |
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$tag = '%' . $field[ 'slug' ] . ':year' . '%'; |
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$_value = str_replace( $tag, trim( $parts[ 1 ] ), $value ); |
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break; |
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case ':month': |
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$tag = '%' . $field[ 'slug' ] . ':month' . '%'; |
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$_value = str_replace( $tag, trim( $parts[ 0 ] ), $value ); |
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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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} |
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} |
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|
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return $_value; |
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} |
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|
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|
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|
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|
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} |
