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| 2 | daniel-mar | 1 | <?php /* <ViaThinkSoftSignature>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</ViaThinkSoftSignature> */ ?> |
| 2 | <?php |
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| 3 | |||
| 4 | /* |
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| 5 | * VNag - Nagios Framework for PHP |
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| 6 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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| 7 | * Licensed under the terms of the Apache 2.0 license |
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| 8 | * |
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| 9 | * Revision 2018-07-15 |
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| 10 | */ |
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| 11 | |||
| 12 | declare(ticks=1); |
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| 13 | |||
| 14 | class FourImagesVersionCheck extends VNag { |
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| 15 | protected $argSystemDir = null; |
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| 16 | |||
| 17 | public function __construct() { |
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| 18 | parent::__construct(); |
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| 19 | |||
| 20 | $this->registerExpectedStandardArguments('Vht'); |
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| 21 | |||
| 22 | $this->getHelpManager()->setPluginName('check_4images_version'); |
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| 23 | $this->getHelpManager()->setVersion('1.0'); |
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| 24 | $this->getHelpManager()->setShortDescription('This plugin checks if a local 4images system has the latest version installed.'); |
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| 25 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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| 26 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); |
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| 27 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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| 28 | |||
| 29 | // Individual (non-standard) arguments: |
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| 30 | $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, '4imagesPath', 'The local directory where your 4images installation is located.')); |
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| 31 | } |
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| 32 | |||
| 33 | protected function get_4images_version($path) { |
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| 34 | $path = realpath($path) === false ? $path : realpath($path); |
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| 35 | |||
| 36 | $cont = @file_get_contents("$path/includes/constants.php"); |
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| 37 | if (!preg_match("@define\('SCRIPT_VERSION', '(.*)'\);@ismU", $cont, $m)) { |
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| 38 | throw new Exception("Cannot find version information at $path"); |
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| 39 | } |
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| 40 | |||
| 41 | return $m[1]; |
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| 42 | } |
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| 43 | |||
| 44 | protected function get_latest_version() { |
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| 45 | $cont = @file_get_contents('https://www.4homepages.de/download-4images'); |
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| 46 | if (!$cont) { |
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| 47 | throw new Exception("Cannot access website with latest version"); |
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| 48 | } |
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| 49 | |||
| 50 | if (!preg_match('@<h2>Download 4images (.+)</h2>@ismU', $cont, $m)) { |
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| 51 | if (!preg_match('@>Current Version: (.+)</a>@ismU', $cont, $m)) { |
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| 52 | throw new Exception("Cannot find version information on the website"); |
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| 53 | } |
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| 54 | } |
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| 55 | |||
| 56 | return trim($m[1]); |
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| 57 | } |
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| 58 | |||
| 59 | protected function cbRun($optional_args=array()) { |
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| 60 | $system_dir = $this->argSystemDir->getValue(); |
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| 61 | if (empty($system_dir)) { |
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| 62 | throw new Exception("Please specify the directory of the 4images installation."); |
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| 63 | } |
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| 64 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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| 65 | |||
| 66 | if (!is_dir($system_dir)) { |
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| 67 | throw new Exception('Directory "'.$system_dir.'" not found.', false); |
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| 68 | } |
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| 69 | |||
| 70 | $version = $this->get_4images_version($system_dir); |
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| 71 | |||
| 72 | $latest_version = $this->get_latest_version(); |
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| 73 | |||
| 74 | if ($version == $latest_version) { |
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| 75 | $this->setStatus(VNag::STATUS_OK); |
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| 76 | $this->setHeadline("Version $version at $system_dir", true); |
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| 77 | } else { |
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| 78 | $this->setStatus(VNag::STATUS_WARNING); |
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| 79 | $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); |
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| 80 | } |
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| 81 | } |
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| 82 | } |
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| 83 |