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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\ReleaseNotification\Ui\Renderer;
use Magento\Framework\Escaper;
/**
* Builds the HTML for the release notification modals
*/
class NotificationRenderer
{
/**
* @var Escaper
*/
private $escaper;
/**
* @param Escaper $escaper
*/
public function __construct(
Escaper $escaper
) {
$this->escaper = $escaper;
}
/**
* Returns the HTML for notification's title to the ui component
*
* @param array $page
* @return string
*/
public function getNotificationTitle(array $page)
{
$title = $this->escaper->escapeHtml($page['mainContent']['title']);
$imageUrl = $this->escaper->escapeUrl($page['mainContent']['imageUrl']);
$content = "";
if (!empty($imageUrl)) {
$content .= "<div class='release-notification-title-with-image' style='background-image: url(\"" . $imageUrl
. "\")'>";
$content .= $title;
$content .= "</div>";
} else {
$content = $title;
}
return $content;
}
/**
* Returns the HTML for the content in the notification ui component
*
* @param array $page
* @return string
*/
public function getNotificationContent(array $page)
{
$content = $this->buildMainContent($page['mainContent']);
$content .= $this->buildSubHeadings($page['subHeading']);
$content .= $this->buildFooter($page['footer']);
return $content;
}
/**
* Builds the HTML for the main content in the notification ui component
*
* @param array $mainContent
* @return string
*/
private function buildMainContent(array $mainContent)
{
$content = $this->buildContentTextAreas($mainContent['content']);
$content .= $this->buildLists($mainContent['lists']);
return $this->formatContentWithLinks($content);
}
/**
* Builds the HTML for the main text areas in the notification ui component
*
* @param array $contentAreas
* @return string
*/
private function buildContentTextAreas(array $contentAreas)
{
$content = "";
$lastContentArea = end($contentAreas);
foreach ($contentAreas as $contentArea) {
$content .= "<p>";
$content .= $this->escaper->escapeHtml($contentArea['text']);
$content .= "</p>";
if ($contentArea != $lastContentArea) {
$content .= "<br />";
}
}
return $content;
}
/**
* Builds the HTML for the bullet list content in the notification ui component
*
* @param array $lists
* @return string
*/
private function buildLists(array $lists)
{
$content = "<ul>";
foreach ($lists as $listItem) {
$content .= "<li><span>";
$content .= $this->escaper->escapeHtml($listItem['text']);
$content .= "</span></li>";
}
$content .= "</ul>";
return $content;
}
/**
* Builds the HTML for the highlighted sub heads for the overview page in the notification ui component
*
* @param array $subHeadings
* @return string
*/
private function buildSubHeadings(array $subHeadings)
{
$content = "";
foreach ($subHeadings as $subHeading) {
if (!empty($subHeading['imageUrl'])) {
$content .= "<div class='highlight-item' style='background-image: url(\""
. $this->escaper->escapeUrl($subHeading['imageUrl']) . "\")'>";
} else {
$content .= "<div class='highlight-item-no-image'>";
}
$content .= "<h3>";
$content .= $this->escaper->escapeHtml($subHeading['title']);
$content .= "</h3>";
$content .= "<p>";
$content .= $this->formatContentWithLinks($subHeading['content']);
$content .= "</p>";
$content .= "</div>";
}
return $content;
}
/**
* Builds the HTML for the footer content in the notification ui component
*
* @param array $footer
* @return string
*/
private function buildFooter(array $footer)
{
$content = "<p>";
$content .= $this->escaper->escapeHtml($footer['content']);
$content .= "</p>";
return $this->formatContentWithLinks($content);
}
/**
* Searches a given string for a URL, formats it to an HTML anchor tag, and returns the original string in the
* correct HTML format.
*
* @param string $content
* @return string
*/
private function formatContentWithLinks($content)
{
$urlRegex = '#\bhttps?://[^,\s()<>]+(?:\([\w\d]+\)|([^,[:punct:]\s]|/))#';
$urlTextRegex = '/\[(.*?)\]/';
preg_match_all($urlRegex, $content, $urlMatches);
preg_match_all($urlTextRegex, $content, $urlTextMatches);
foreach ($urlMatches[0] as $key => $urlMatch) {
if (!empty($urlTextMatches[0])) {
$linkMatch = $urlMatch . " " . $urlTextMatches[0][$key];
$content = str_replace(
$linkMatch,
"<a target='_blank' href='{$this->escaper->escapeUrl($urlMatch)}'>
{$this->escaper->escapeHtml($urlTextMatches[1][$key])}</a>",
$content
);
} else {
$content = str_replace(
$urlMatch,
"<a target='_blank' href='{$this->escaper->escapeUrl($urlMatch)}'>
{$this->escaper->escapeUrl($urlMatch)}</a>",
$content
);
}
}
return $content;
}
}