53 lines
1.7 KiB
PHP
53 lines
1.7 KiB
PHP
<?php
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namespace MailPoet\Newsletter\Shortcodes;
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class Shortcodes {
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public $rendered_newsletter;
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public $newsletter;
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public $subscriber;
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function __construct(
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$rendered_newsletter,
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$newsletter = false,
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$subscriber = false) {
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$this->rendered_newsletter = $rendered_newsletter;
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$this->newsletter = $newsletter;
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$this->subscriber = $subscriber;
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}
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function extract() {
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preg_match_all('/\[(?:\w+):.*?\]/', $this->rendered_newsletter, $shortcodes);
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return array_unique($shortcodes[0]);
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}
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function process($shortcodes) {
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$processed_shortcodes = array_map(
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function ($shortcode) {
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// TODO: discuss renaming "global". It is a reserved name in PHP.
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if($shortcode === 'global') $shortcode = 'link';
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preg_match(
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'/\[(?P<type>\w+):(?P<action>\w+)(?:.*?default:(?P<default>.*?))?\]/',
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$shortcode,
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$shortcode_details
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);
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$shortcode_class =
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__NAMESPACE__ . '\\Categories\\' . ucfirst($shortcode_details['type']);
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if(!class_exists($shortcode_class)) return false;
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return $shortcode_class::process(
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$shortcode_details['action'],
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isset($shortcode_details['default'])
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? $shortcode_details['default'] : false,
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$this->newsletter,
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$this->subscriber
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);
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}, $shortcodes);
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return array_filter($processed_shortcodes);
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}
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function replace() {
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$shortcodes = $this->extract($this->rendered_newsletter);
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$processed_shortcodes = $this->process($shortcodes);
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$shortcodes = array_intersect_key($shortcodes, $processed_shortcodes);
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return str_replace($shortcodes, $processed_shortcodes, $this->rendered_newsletter);
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}
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} |