Files
piratepoet/lib/Newsletter/Shortcodes/Shortcodes.php
Pavel Dohnal 6139e300c3 Free up shortcodes constructor for DI
[MAILPOET-2993]
2020-11-11 11:34:55 +01:00

129 lines
4.1 KiB
PHP

<?php
namespace MailPoet\Newsletter\Shortcodes;
use MailPoet\Entities\NewsletterEntity;
use MailPoet\Entities\SendingQueueEntity;
use MailPoet\Entities\SubscriberEntity;
use MailPoet\WP\Functions as WPFunctions;
class Shortcodes {
const SHORTCODE_CATEGORY_NAMESPACE = 'MailPoet\Newsletter\Shortcodes\Categories\\';
/** @var NewsletterEntity|null */
private $newsletter;
/** @var SubscriberEntity|null */
private $subscriber;
/** @var SendingQueueEntity|null */
private $queue;
/** @var bool */
private $wpUserPreview = false;
public function setNewsletter(NewsletterEntity $newsletter): void {
$this->newsletter = $newsletter;
}
public function setSubscriber(SubscriberEntity $subscriber = null): void {
$this->subscriber = $subscriber;
}
public function setQueue(SendingQueueEntity $queue): void {
$this->queue = $queue;
}
/**
* @param bool $wpUserPreview
*/
public function setWpUserPreview(bool $wpUserPreview): void {
$this->wpUserPreview = $wpUserPreview;
}
public function extract($content, $categories = false) {
$categories = (is_array($categories)) ? implode('|', $categories) : false;
// match: [category:shortcode] or [category|category|...:shortcode]
// dot not match: [category://shortcode] - avoids matching http/ftp links
$regex = sprintf(
'/\[%s:(?!\/\/).*?\]/i',
($categories) ? '(?:' . $categories . ')' : '(?:\w+)'
);
preg_match_all($regex, $content, $shortcodes);
$shortcodes = $shortcodes[0];
return (count($shortcodes)) ?
array_unique($shortcodes) :
false;
}
public function match($shortcode) {
preg_match(
'/\[(?P<category>\w+)?:(?P<action>\w+)(?:.*?\|.*?(?P<argument>\w+):(?P<argument_value>.*?))?\]/',
$shortcode,
$match
);
return $match;
}
public function process($shortcodes, $content = false) {
$processedShortcodes = [];
foreach ($shortcodes as $shortcode) {
$shortcodeDetails = $this->match($shortcode);
$shortcodeDetails['shortcode'] = $shortcode;
$shortcodeDetails['category'] = !empty($shortcodeDetails['category']) ?
$shortcodeDetails['category'] :
false;
$shortcodeDetails['action'] = !empty($shortcodeDetails['action']) ?
$shortcodeDetails['action'] :
false;
$shortcodeDetails['action_argument'] = !empty($shortcodeDetails['argument']) ?
$shortcodeDetails['argument'] :
false;
$shortcodeDetails['action_argument_value'] = !empty($shortcodeDetails['argument_value']) ?
$shortcodeDetails['argument_value'] :
false;
$shortcodeClass =
Shortcodes::SHORTCODE_CATEGORY_NAMESPACE . ucfirst($shortcodeDetails['category']);
if (!class_exists($shortcodeClass)) {
$customShortcode = WPFunctions::get()->applyFilters(
'mailpoet_newsletter_shortcode',
$shortcode,
$this->newsletter,
$this->subscriber,
$this->queue,
$content,
$this->wpUserPreview
);
$processedShortcodes[] = ($customShortcode === $shortcode) ?
false :
$customShortcode;
}
$processedShortcodes[] = $shortcodeClass::process(
$shortcodeDetails,
$this->newsletter,
$this->subscriber,
$this->queue,
$content,
$this->wpUserPreview
);
}
return $processedShortcodes;
}
public function replace($content, $contentSource = null, $categories = null) {
$shortcodes = $this->extract($content, $categories);
if (!$shortcodes) {
return $content;
}
// if content contains only shortcodes (e.g., [newsletter:post_title]) but their processing
// depends on some other content (e.g., "post_id" inside a rendered newsletter),
// then we should use that content source when processing shortcodes
$processedShortcodes = $this->process(
$shortcodes,
($contentSource) ? $contentSource : $content
);
$shortcodes = array_intersect_key($shortcodes, $processedShortcodes);
return str_replace($shortcodes, $processedShortcodes, $content);
}
}