86 lines
2.3 KiB
PHP
86 lines
2.3 KiB
PHP
<?php
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/**
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* Piwik - free/libre analytics platform
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*
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* @link http://piwik.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*
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*/
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namespace Piwik\Plugins\Diagnostics\Diagnostic;
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use Piwik\Translation\Translator;
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/**
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* Check the PHP extensions.
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*/
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class PhpExtensionsCheck implements Diagnostic
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{
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/**
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* @var Translator
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*/
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private $translator;
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public function __construct(Translator $translator)
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{
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$this->translator = $translator;
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}
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public function execute()
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{
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$label = $this->translator->translate('Installation_SystemCheckExtensions');
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$result = new DiagnosticResult($label);
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$longErrorMessage = '';
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$requiredExtensions = $this->getRequiredExtensions();
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foreach ($requiredExtensions as $extension) {
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if (! extension_loaded($extension)) {
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$status = DiagnosticResult::STATUS_ERROR;
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$comment = $extension . ': ' . $this->translator->translate('Installation_RestartWebServer');
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$longErrorMessage .= '<p>' . $this->getHelpMessage($extension) . '</p>';
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} else {
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$status = DiagnosticResult::STATUS_OK;
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$comment = $extension;
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}
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$result->addItem(new DiagnosticResultItem($status, $comment));
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}
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$result->setLongErrorMessage($longErrorMessage);
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return array($result);
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}
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/**
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* @return string[]
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*/
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private function getRequiredExtensions()
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{
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$requiredExtensions = array(
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'zlib',
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'SPL',
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'iconv',
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'json',
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'mbstring',
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'Reflection',
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);
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return $requiredExtensions;
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}
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private function getHelpMessage($missingExtension)
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{
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$messages = array(
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'zlib' => 'Installation_SystemCheckZlibHelp',
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'SPL' => 'Installation_SystemCheckSplHelp',
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'iconv' => 'Installation_SystemCheckIconvHelp',
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'json' => 'Installation_SystemCheckWarnJsonHelp',
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'mbstring' => 'Installation_SystemCheckMbstringHelp',
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'Reflection' => 'Required extension that is built in PHP, see http://www.php.net/manual/en/book.reflection.php',
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);
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return $this->translator->translate($messages[$missingExtension]);
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}
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}
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