119 lines
4.3 KiB
PHP
119 lines
4.3 KiB
PHP
<?php
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class InstallStepCheckRequirements extends InstallStep
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{
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public function show()
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{
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/**
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* Проверяем требования
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*/
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$sAdditionalSolution = '';
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$aRequirements = array();
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if (!version_compare(PHP_VERSION, '5.3.2', '>=')) {
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$aRequirements[] = array(
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'name' => 'php_version',
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'current' => PHP_VERSION
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);
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}
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if (!in_array(strtolower(@ini_get('safe_mode')), array('0', 'off', ''))) {
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$aRequirements[] = array(
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'name' => 'safe_mode',
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'current' => InstallCore::getLang('yes')
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);
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}
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if (!@preg_match('//u', '')) {
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$aRequirements[] = array(
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'name' => 'utf8',
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'current' => InstallCore::getLang('no')
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);
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}
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if (!@extension_loaded('mbstring')) {
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$aRequirements[] = array(
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'name' => 'mbstring',
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'current' => InstallCore::getLang('no')
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);
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}
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if (!in_array(strtolower(@ini_get('mbstring.func_overload')), array('0', '4', 'no overload'))) {
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$aRequirements[] = array(
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'name' => 'mbstring_func_overload',
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'current' => InstallCore::getLang('yes')
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);
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}
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if (!@extension_loaded('SimpleXML')) {
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$aRequirements[] = array(
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'name' => 'xml',
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'current' => InstallCore::getLang('no')
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);
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}
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if (@extension_loaded('xdebug')) {
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$iLevel = (int)@ini_get('xdebug.max_nesting_level');
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if ($iLevel < 1000) {
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$aRequirements[] = array(
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'name' => 'xdebug',
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'current' => InstallCore::getLang('yes') . " ({$iLevel})"
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);
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}
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}
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/**
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* Права на запись файлов
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*/
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$bWriteSolutions = false;
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$sAppDir = dirname(INSTALL_DIR);
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$sDir = dirname($sAppDir) . DIRECTORY_SEPARATOR . 'uploads';
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if (!is_dir($sDir) or !is_writable($sDir)) {
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$aRequirements[] = array(
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'name' => 'dir_uploads',
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'current' => InstallCore::getLang('is_not_writable')
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);
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$bWriteSolutions = true;
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}
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$sDir = $sAppDir . DIRECTORY_SEPARATOR . 'plugins';
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if (!is_dir($sDir) or !is_writable($sDir)) {
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$aRequirements[] = array(
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'name' => 'dir_plugins',
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'current' => InstallCore::getLang('is_not_writable')
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);
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$bWriteSolutions = true;
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}
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$sDir = $sAppDir . DIRECTORY_SEPARATOR . 'tmp';
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if (!is_dir($sDir) or !is_writable($sDir)) {
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$aRequirements[] = array(
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'name' => 'dir_tmp',
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'current' => InstallCore::getLang('is_not_writable')
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);
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$bWriteSolutions = true;
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}
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$sDir = $sAppDir . DIRECTORY_SEPARATOR . 'logs';
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if (!is_dir($sDir) or !is_writable($sDir)) {
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$aRequirements[] = array(
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'name' => 'dir_logs',
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'current' => InstallCore::getLang('is_not_writable')
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);
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$bWriteSolutions = true;
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}
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$sFile = $sAppDir . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'config.local.php';
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if (!is_file($sFile) or !is_writable($sFile)) {
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$aRequirements[] = array(
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'name' => 'file_config_local',
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'current' => InstallCore::getLang('is_not_writable')
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);
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$bWriteSolutions = true;
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}
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if (count($aRequirements)) {
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InstallCore::setNextStepDisable();
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}
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if ($bWriteSolutions) {
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$sBuildPath = $sAppDir . DIRECTORY_SEPARATOR . 'install' . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'build.sh';
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$sAdditionalSolution .= '<b>' . InstallCore::getLang('steps.checkRequirements.writable_solution') . '</b><br/>';
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$sAdditionalSolution .= '<i>chmod 0755 ' . $sBuildPath . '</i><br/>';
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$sAdditionalSolution .= '<i>' . $sBuildPath . '</i><br/>';
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}
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$this->assign('requirements', $aRequirements);
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$this->assign('additionalSolution', $sAdditionalSolution);
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}
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} |