78 lines
1.4 KiB
PHP
78 lines
1.4 KiB
PHP
<?php
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// phpcs:ignoreFile
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namespace AutomateWoo;
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/**
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* @class Replace_Helper
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* @since 2.1.9
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*/
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class Replace_Helper {
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/** @var array */
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public $patterns = [
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'text_urls' => [
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'match' => 0,
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'expression' => "/(?<!a href=\")(?<!src=\")((http|ftp)+(s)?:\/\/[^<>\s]+)/i"
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],
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'href_urls' => [
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'match' => 1,
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'expression' => '/href=["\']?([^"\'>]+)["\']?/'
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],
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'variables' => [
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'match' => 1,
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'expression' => '/{{(.*?)}}/'
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]
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];
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/** @var string */
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public $selected_pattern;
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/** @var string */
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public $string;
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/** @var callable */
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public $callback;
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/**
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* @param $string
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* @param callable $callback
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* @param string $pattern_name
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*/
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function __construct( $string, $callback, $pattern_name = '' ) {
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$this->string = $string;
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$this->callback = $callback;
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if ( $pattern_name && isset( $this->patterns[$pattern_name] ) ) {
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$this->selected_pattern = $this->patterns[$pattern_name];
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}
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}
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/**
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* @return mixed
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*/
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function process() {
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if ( ! $this->selected_pattern )
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return false;
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return preg_replace_callback( $this->selected_pattern['expression'], [ $this, 'callback' ] , $this->string );
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}
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/**
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* Pre process match before using the actual callback
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* @param $match
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* @return string
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*/
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function callback( $match ) {
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if ( is_array( $match ) ) {
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$match = $match[ $this->selected_pattern['match'] ];
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}
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return call_user_func( $this->callback, $match );
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}
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}
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