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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 WordPressVersionCheck 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_wordpress_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 WordPress Webmail 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, 'wordpressPath', 'The local directory where WordPress installation is located.')); |
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31 | } |
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32 | |||
33 | protected function get_wordpress_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/wp-includes/version.php"); |
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37 | |||
38 | if (!preg_match('@\$wp_version = \'(.+)\';@ismU', $cont, $m)) { |
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39 | throw new Exception("Cannot find version information at $path"); |
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40 | } |
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41 | |||
42 | return $m[1]; |
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43 | } |
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44 | |||
45 | protected function get_latest_version() { |
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46 | $cont = @file_get_contents('https://wordpress.org/download/'); |
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47 | if (!$cont) { |
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48 | throw new Exception("Cannot access website with latest version"); |
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49 | } |
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50 | |||
51 | if (!preg_match('@Download WordPress ([0-9\.]+)@ism', $cont, $m)) { |
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52 | throw new Exception("Cannot find version information on the website"); |
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53 | } |
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54 | |||
55 | return trim($m[1]); |
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56 | } |
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57 | |||
58 | protected function cbRun($optional_args=array()) { |
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59 | $system_dir = $this->argSystemDir->getValue(); |
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60 | if (empty($system_dir)) { |
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61 | throw new Exception("Please specify the directory of the WordPress installation."); |
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62 | } |
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63 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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64 | |||
65 | if (!is_dir($system_dir)) { |
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66 | throw new Exception('Directory "'.$system_dir.'" not found.', false); |
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67 | } |
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68 | |||
69 | $version = $this->get_wordpress_version($system_dir); |
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70 | |||
71 | $latest_version = $this->get_latest_version(); |
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72 | |||
73 | if ($version == $latest_version) { |
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74 | $this->setStatus(VNag::STATUS_OK); |
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75 | $this->setHeadline("Version $version at $system_dir", true); |
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76 | } else { |
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77 | $this->setStatus(VNag::STATUS_WARNING); |
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78 | $this->setHeadline("Version $version is outdated (Latest version is $latest_version) at $system_dir", true); |
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79 | } |
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80 | } |
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81 | } |