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contact-form-7
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includes
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form-tag.php
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<?php /** * A form-tag. * * @link https://contactform7.com/tag-syntax/#form_tag */ class WPCF7_FormTag implements ArrayAccess { public $type; public $basetype; public $raw_name = ''; public $name = ''; public $options = array(); public $raw_values = array(); public $values = array(); public $pipes; public $labels = array(); public $attr = ''; public $content = ''; public function __construct( $tag = array() ) { if ( is_array( $tag ) or $tag instanceof self ) { foreach ( $tag as $key => $value ) { if ( property_exists( __CLASS__, $key ) ) { $this->{$key} = $value; } } } } /** * Returns true if the type has a trailing asterisk. */ public function is_required() { return str_ends_with( $this->type, '*' ); } /** * Returns true if the form-tag has a specified option. */ public function has_option( $option_name ) { $pattern = sprintf( '/^%s(:.+)?$/i', preg_quote( $option_name, '/' ) ); return (bool) preg_grep( $pattern, $this->options ); } /** * Retrieves option values with the specified option name. * * @param string $option_name Option name. * @param string $pattern Optional. A regular expression pattern or one of * the keys of preset patterns. If specified, only options * whose value part matches this pattern will be returned. * @param bool $single Optional. If true, only the first matching option * will be returned. Default false. * @return string|array|bool The option value or an array of option values. * False if there is no option matches the pattern. */ public function get_option( $option_name, $pattern = '', $single = false ) { $preset_patterns = array( 'date' => '[0-9]{4}-[0-9]{2}-[0-9]{2}', 'int' => '[0-9]+', 'signed_int' => '[-]?[0-9]+', 'num' => '(?:[0-9]+|(?:[0-9]+)?[.][0-9]+)', 'signed_num' => '[-]?(?:[0-9]+|(?:[0-9]+)?[.][0-9]+)', 'class' => '[-0-9a-zA-Z_]+', 'id' => '[-0-9a-zA-Z_]+', ); if ( isset( $preset_patterns[$pattern] ) ) { $pattern = $preset_patterns[$pattern]; } if ( '' == $pattern ) { $pattern = '.+'; } $pattern = sprintf( '/^%s:%s$/i', preg_quote( $option_name, '/' ), $pattern ); if ( $single ) { $matches = $this->get_first_match_option( $pattern ); if ( ! $matches ) { return false; } return substr( $matches[0], strlen( $option_name ) + 1 ); } else { $matches_a = $this->get_all_match_options( $pattern ); if ( ! $matches_a ) { return false; } $results = array(); foreach ( $matches_a as $matches ) { $results[] = substr( $matches[0], strlen( $option_name ) + 1 ); } return $results; } } /** * Retrieves the id option value from the form-tag. */ public function get_id_option() { static $used = array(); $option = $this->get_option( 'id', 'id', true ); if ( ! $option or str_starts_with( $option, 'wpcf7' ) or in_array( $option, $used, true ) ) { return false; } $used[] = $option; return $option; } /** * Retrieves the class option value from the form-tag. * * @param string|array $default_classes Optional. Preset classes as an array * or a whitespace-separated list. Default empty string. * @return string|bool A whitespace-separated list of classes. * False if there is no class to return. */ public function get_class_option( $default_classes = '' ) { if ( is_string( $default_classes ) ) { $default_classes = explode( ' ', $default_classes ); } $options = array_merge( (array) $default_classes, (array) $this->get_option( 'class' ) ); $options = array_map( 'sanitize_html_class', $options ); $options = array_filter( array_unique( $options ) ); if ( empty( $options ) ) { return false; } return implode( ' ', $options ); } /** * Retrieves the size option value from the form-tag. * * @param string $default_value Optional default value. * @return string The option value. */ public function get_size_option( $default_value = false ) { $option = $this->get_option( 'size', 'int', true ); if ( $option ) { return $option; } $matches_a = $this->get_all_match_options( '%^([0-9]*)/[0-9]*$%' ); foreach ( (array) $matches_a as $matches ) { if ( isset( $matches[1] ) and '' !== $matches[1] ) { return $matches[1]; } } return $default_value; } /** * Retrieves the maxlength option value from the form-tag. * * @param string $default_value Optional default value. * @return string The option value. */ public function get_maxlength_option( $default_value = false ) { $option = $this->get_option( 'maxlength', 'int', true ); if ( $option ) { return $option; } $matches_a = $this->get_all_match_options( '%^(?:[0-9]*x?[0-9]*)?/([0-9]+)$%' ); foreach ( (array) $matches_a as $matches ) { if ( isset( $matches[1] ) and '' !== $matches[1] ) { return $matches[1]; } } return $default_value; } /** * Retrieves the minlength option value from the form-tag. * * @param string $default_value Optional default value. * @return string The option value. */ public function get_minlength_option( $default_value = false ) { $option = $this->get_option( 'minlength', 'int', true ); if ( $option ) { return $option; } else { return $default_value; } } /** * Retrieves the cols option value from the form-tag. * * @param string $default_value Optional default value. * @return string The option value. */ public function get_cols_option( $default_value = false ) { $option = $this->get_option( 'cols', 'int', true ); if ( $option ) { return $option; } $matches_a = $this->get_all_match_options( '%^([0-9]*)x([0-9]*)(?:/[0-9]+)?$%' ); foreach ( (array) $matches_a as $matches ) { if ( isset( $matches[1] ) and '' !== $matches[1] ) { return $matches[1]; } } return $default_value; } /** * Retrieves the rows option value from the form-tag. * * @param string $default_value Optional default value. * @return string The option value. */ public function get_rows_option( $default_value = false ) { $option = $this->get_option( 'rows', 'int', true ); if ( $option ) { return $option; } $matches_a = $this->get_all_match_options( '%^([0-9]*)x([0-9]*)(?:/[0-9]+)?$%' ); foreach ( (array) $matches_a as $matches ) { if ( isset( $matches[2] ) and '' !== $matches[2] ) { return $matches[2]; } } return $default_value; } /** * Retrieves a date-type option value from the form-tag. * * @param string $option_name A date-type option name, such as 'min' or 'max'. * @return string|bool The option value in YYYY-MM-DD format. False if the * option does not exist or the date value is invalid. */ public function get_date_option( $option_name ) { $option_value = $this->get_option( $option_name, '', true ); if ( empty( $option_value ) ) { return false; } $date = apply_filters( 'wpcf7_form_tag_date_option', null, array( $option_name => $option_value ) ); if ( $date ) { $date_pattern = '/^([0-9]{4})-([0-9]{2})-([0-9]{2})$/'; if ( preg_match( $date_pattern, $date, $matches ) and checkdate( $matches[2], $matches[3], $matches[1] ) ) { return $date; } } else { $datetime_obj = date_create_immutable( preg_replace( '/[_]+/', ' ', $option_value ), wp_timezone() ); if ( $datetime_obj ) { return $datetime_obj->format( 'Y-m-d' ); } } return false; } /** * Retrieves the default option value from the form-tag. * * @param string|array $default_value Optional default value. * @param string|array $args Optional options for the option value retrieval. * @return string|array The option value. If the multiple option is enabled, * an array of option values. */ public function get_default_option( $default_value = '', $args = '' ) { $args = wp_parse_args( $args, array( 'multiple' => false, 'shifted' => false, ) ); $options = (array) $this->get_option( 'default' ); $values = array(); if ( empty( $options ) ) { return $args['multiple'] ? $values : $default_value; } foreach ( $options as $opt ) { $opt = sanitize_key( $opt ); if ( 'user_' == substr( $opt, 0, 5 ) and is_user_logged_in() ) { $primary_props = array( 'user_login', 'user_email', 'user_url' ); $opt = in_array( $opt, $primary_props ) ? $opt : substr( $opt, 5 ); $user = wp_get_current_user(); $user_prop = $user->get( $opt ); if ( ! empty( $user_prop ) ) { if ( $args['multiple'] ) { $values[] = $user_prop; } else { return $user_prop; } } } elseif ( 'post_meta' === $opt and in_the_loop() ) { if ( $args['multiple'] ) { $values = array_merge( $values, get_post_meta( get_the_ID(), $this->name ) ); } else { $val = (string) get_post_meta( get_the_ID(), $this->name, true ); if ( strlen( $val ) ) { return $val; } } } elseif ( 'get' === $opt and isset( $_GET[$this->name] ) ) { $vals = (array) $_GET[$this->name]; $vals = array_map( 'wpcf7_sanitize_query_var', $vals ); if ( $args['multiple'] ) { $values = array_merge( $values, $vals ); } else { $val = isset( $vals[0] ) ? (string) $vals[0] : ''; if ( strlen( $val ) ) { return $val; } } } elseif ( 'post' === $opt and isset( $_POST[$this->name] ) ) { $vals = (array) $_POST[$this->name]; $vals = array_map( 'wpcf7_sanitize_query_var', $vals ); if ( $args['multiple'] ) { $values = array_merge( $values, $vals ); } else { $val = isset( $vals[0] ) ? (string) $vals[0] : ''; if ( strlen( $val ) ) { return $val; } } } elseif ( 'shortcode_attr' === $opt ) { if ( $contact_form = WPCF7_ContactForm::get_current() ) { $val = $contact_form->shortcode_attr( $this->name ); if ( isset( $val ) and strlen( $val ) ) { if ( $args['multiple'] ) { $values[] = $val; } else { return $val; } } } } elseif ( preg_match( '/^[0-9_]+$/', $opt ) ) { $nums = explode( '_', $opt ); foreach ( $nums as $num ) { $num = absint( $num ); $num = $args['shifted'] ? $num : $num - 1; if ( isset( $this->values[$num] ) ) { if ( $args['multiple'] ) { $values[] = $this->values[$num]; } else { return $this->values[$num]; } } } } } if ( $args['multiple'] ) { $values = array_unique( $values ); return $values; } else { return $default_value; } } /** * Retrieves the data option value from the form-tag. * * @param string|array $args Optional options for the option value retrieval. * @return mixed The option value. */ public function get_data_option( $args = '' ) { $options = (array) $this->get_option( 'data' ); return apply_filters( 'wpcf7_form_tag_data_option', null, $options, $args ); } /** * Retrieves the limit option value from the form-tag. * * @param int $default_value Optional default value. Default 1048576. * @return int The option value. */ public function get_limit_option( $default_value = MB_IN_BYTES ) { $pattern = '/^limit:([1-9][0-9]*)([kKmM]?[bB])?$/'; $matches = $this->get_first_match_option( $pattern ); if ( $matches ) { $size = (int) $matches[1]; if ( ! empty( $matches[2] ) ) { $kbmb = strtolower( $matches[2] ); if ( 'kb' === $kbmb ) { $size *= KB_IN_BYTES; } elseif ( 'mb' === $kbmb ) { $size *= MB_IN_BYTES; } } return $size; } return (int) $default_value; } /** * Retrieves the value of the first option matches the given * regular expression pattern. * * @param string $pattern Regular expression pattern. * @return array|bool Option value as an array of matched strings. * False if there is no option matches the pattern. */ public function get_first_match_option( $pattern ) { foreach( (array) $this->options as $option ) { if ( preg_match( $pattern, $option, $matches ) ) { return $matches; } } return false; } /** * Retrieves values of options that match the given * regular expression pattern. * * @param string $pattern Regular expression pattern. * @return array Array of arrays of strings that match the pattern. */ public function get_all_match_options( $pattern ) { $result = array(); foreach( (array) $this->options as $option ) { if ( preg_match( $pattern, $option, $matches ) ) { $result[] = $matches; } } return $result; } /** * Assigns a value to the specified offset. * * @link https://www.php.net/manual/en/arrayaccess.offsetset.php */ #[ReturnTypeWillChange] public function offsetSet( $offset, $value ) { if ( property_exists( __CLASS__, $offset ) ) { $this->{$offset} = $value; } } /** * Returns the value at specified offset. * * @link https://www.php.net/manual/en/arrayaccess.offsetget.php */ #[ReturnTypeWillChange] public function offsetGet( $offset ) { if ( property_exists( __CLASS__, $offset ) ) { return $this->{$offset}; } return null; } /** * Returns true if the specified offset exists. * * @link https://www.php.net/manual/en/arrayaccess.offsetexists.php */ #[ReturnTypeWillChange] public function offsetExists( $offset ) { return property_exists( __CLASS__, $offset ); } /** * Unsets an offset. * * @link https://www.php.net/manual/en/arrayaccess.offsetunset.php */ #[ReturnTypeWillChange] public function offsetUnset( $offset ) { } }
/home/sudancam/public_html/0d544/../wp-content/litespeed/../plugins/./contact-form-7/includes/form-tag.php