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View File Name : Joomla.php

<?php

/**
 * Joomla
 *
 * @copyright Copyright (c) 2007 DotRoll Kft. (http://www.dotroll.com)
 * @author Zoltán Istvanovszki <zoltan.istvanovszki@dotroll.com>
 * @since 2019-06-14
 * @package CXS_2.0
 */

namespace Discover\CMS;

class Joomla extends CommonComponent {

	/**
	 * Init
	 */
	public function onConstruct() {
		$this->type = \substr(__CLASS__, \strrpos(__CLASS__, '\\') + 1);
	}

	/**
	 * Look for any intallations
	 *
	 * @param string $hash cPanel username
	 * @param string $brace Used brace from depth checking
	 * @return array
	 */
	public function get(string $hash, string $brace): array {
		$this->hash = $hash;
		$this->printPercentage();
		$joomla = [];
		$found = \array_merge(
			\glob("/home/$hash/$brace/includes/joomla/version.php", \GLOB_BRACE),
			\glob("/home/$hash/$brace/libraries/joomla/version.php", \GLOB_BRACE),
			\glob("/home/$hash/$brace/libraries/cms/version/version.php", \GLOB_BRACE),
			\glob("/home/$hash/$brace/libraries/src/Version.php", \GLOB_BRACE)
		);
		$GLOBALS['maxInstance'] = \count($found);
		$GLOBALS['iInstance'] = 0;
		foreach ($found as $file) {
			$GLOBALS['iInstance']++;
			if (\strpos($file, "/home/$hash/www/") === 0) {
				continue;
			}
			if ($version = \exec(\PHP_BINARY . ' -c ' . \APP_PATH . 'config/php.ini ' . \APP_PATH . "libs/Discover/CMS/version/{$this->type}.php $file")) {
				if (\substr($file, -26) == '/libraries/src/Version.php') {
					$dir = \substr($file, 0, -26);
				} elseif (\substr($file, -28) == '/includes/joomla/version.php') {
					$dir = \substr($file, 0, -28);
				} elseif (\substr($file, -29) == '/libraries/joomla/version.php') {
					$dir = \substr($file, 0, -29);
				} else {
					$dir = \substr($file, 0, -34);
				}
				$this->printStr("[Joomla]");
				$joomla[$dir] = [
					'type' => $this->type,
					'dir' => $dir,
					'version' => $version,
					// 'latest' => $this->getLatestVersion(),
					'plugins' => $this->getPlugins($dir),
				];
			}
		}
		$this->cleanLine();
		return $joomla;
	}

	/**
	 * Get plugins
	 *
	 * @param string $dir Docroot
	 * @return array
	 */
	private function getPlugins(string $dir): array {
		$plugins = [];
		foreach (\glob("$dir/modules/mod_*/mod_*.xml") as $pluginfile) {
			$xml = \simplexml_load_file($pluginfile);
			$name = null;
			if (isset($xml->name)) {
				$name = (string) $xml->name;
			}
			$version = null;
			if (isset($xml->version)) {
				$version = (string) $xml->version;
			}
			if (empty($name) || empty($version)) {
				continue;
			}
			$slug = \substr(\basename(\dirname($pluginfile)), 4);
			$plugins[$slug] = [
				'name' => $name,
				'slug' => $slug,
				'version' => $version,
				// 'latest' => $this->getLatestPluginVersion($slug),
			];
		}
		\ksort($plugins);
		return $plugins;
	}

	/**
	 * Get latest plugin version
	 *
	 * @param string $slug Plugin slug
	 * @return string|null
	 */
	private function getLatestPluginVersion(string $slug): ?string {
		return null;
		if (isset($this->pluginsVersion[$slug])) {
			return $this->pluginsVersion[$slug];
		}
		$redisKey = $this->type . "|$slug:" . __FUNCTION__;
		if (!$this->cache->exists($redisKey)) {
			echo '.';
			$dom = new \DOMDocument();
			\libxml_use_internal_errors(true);
			$dom->loadHTMLFile("https://extensions.joomla.org/extension/$slug/");
			$this->pluginsVersion[$slug] = null;
			$next = false;
			foreach ((new \DOMXPath($dom))->query('//*[@id="extension-meta"]/dl/*') as $query) {
				if ($query->tagName == 'dt' && $query->nodeValue == 'Version:') {
					$next = true;
				} elseif ($next === true && $query->tagName == 'dd') {
					$this->pluginsVersion[$slug] = $query->nodeValue;
					break;
				}
			}
			$this->cache->save($redisKey, $this->pluginsVersion[$slug]);
		}
		return $this->cache->get($redisKey);
	}

	/**
	 * Get latest version
	 *
	 * @return string|null
	 */
	private function getLatestVersion(): ?string {
		if (isset($this->version)) {
			return $this->version;
		}
		$redisKey = $this->type . ':' . __FUNCTION__;
		if (!$this->cache->exists($redisKey)) {
			$this->version = null;
			foreach (\simplexml_load_file('http://update.joomla.org/core/list.xml')->extension as $ext) {
				$this->version = (string) $ext['version'];
			}
			$this->cache->save($redisKey, $this->version);
			return $this->version;
		}
		return $this->cache->get($redisKey);
	}

}