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| 4 | daniel-mar | 1 | <?php /* <ViaThinkSoftSignature> |
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| 76 | daniel-mar | 23 | A== |
| 4 | daniel-mar | 24 | </ViaThinkSoftSignature> */ ?> |
| 2 | daniel-mar | 25 | <?php |
| 26 | |||
| 27 | /* |
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| 28 | * VNag - Nagios Framework for PHP |
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| 29 | * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com> |
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| 30 | * Licensed under the terms of the Apache 2.0 license |
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| 31 | * |
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| 76 | daniel-mar | 32 | * Revision 2023-10-13 |
| 2 | daniel-mar | 33 | */ |
| 34 | |||
| 35 | // TODO: Also check extensions |
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| 36 | |||
| 37 | declare(ticks=1); |
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| 38 | |||
| 39 | class JoomlaVersionCheck extends VNag { |
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| 40 | protected $argSystemDir = null; |
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| 41 | |||
| 42 | public function __construct() { |
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| 43 | parent::__construct(); |
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| 44 | |||
| 45 | $this->registerExpectedStandardArguments('Vht'); |
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| 46 | |||
| 47 | $this->getHelpManager()->setPluginName('check_joomla_version'); |
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| 48 | $this->getHelpManager()->setVersion('1.0'); |
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| 49 | $this->getHelpManager()->setShortDescription('This plugin checks if a local Joomla system has the latest version installed.'); |
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| 50 | $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.'); |
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| 51 | $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-d <directory>]'); |
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| 52 | $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com'); |
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| 53 | |||
| 54 | // Individual (non-standard) arguments: |
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| 55 | $this->addExpectedArgument($this->argSystemDir = new VNagArgument('d', 'directory', VNagArgument::VALUE_REQUIRED, 'joomlaPath', 'The local directory where your Joomla installation is located.')); |
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| 56 | } |
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| 57 | |||
| 76 | daniel-mar | 58 | protected function get_versions($path) { |
| 2 | daniel-mar | 59 | $path = realpath($path) === false ? $path : realpath($path); |
| 60 | |||
| 61 | $manifest_file = $path.'/administrator/manifests/files/joomla.xml'; |
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| 62 | |||
| 63 | if (!file_exists($manifest_file)) { |
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| 77 | daniel-mar | 64 | throw new VNagException("Manifest file $manifest_file not found"); |
| 2 | daniel-mar | 65 | } |
| 66 | |||
| 77 | daniel-mar | 67 | $cont = @file_get_contents($manifest_file); |
| 68 | if ($cont === false) { |
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| 69 | throw new VNagException("Cannot read $manifest_file"); |
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| 70 | } |
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| 71 | |||
| 2 | daniel-mar | 72 | $manifest = new SimpleXMLElement($cont); |
| 73 | |||
| 74 | $version = (string)$manifest->version; |
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| 75 | |||
| 76 | $count = 0; |
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| 77 | foreach ($manifest->updateservers->server as $updateserver) { |
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| 76 | daniel-mar | 78 | $cont = $this->url_get_contents($updateserver); |
| 79 | if ($cont !== false) { |
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| 2 | daniel-mar | 80 | $extensions = new SimpleXMLElement($cont); |
| 81 | foreach ($extensions as $candidate) { |
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| 82 | $count++; |
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| 83 | if ($version == (string)$candidate['version']) { |
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| 84 | $detailsurl = (string)$candidate['detailsurl']; |
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| 85 | if ($detailsurl == 'https://update.joomla.org/core/extension.xml') $type = 1; |
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| 86 | else if ($detailsurl == 'https://update.joomla.org/core/sts/extension_sts.xml') $type = 2; |
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| 28 | daniel-mar | 87 | else $type = 0; |
| 2 | daniel-mar | 88 | return array($type, $version); |
| 89 | } |
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| 90 | } |
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| 91 | } |
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| 92 | } |
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| 93 | |||
| 94 | if ($count == 0) { |
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| 77 | daniel-mar | 95 | throw new VNagException("Error checking update servers"); |
| 2 | daniel-mar | 96 | } |
| 97 | |||
| 98 | return array(-1, $version); |
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| 99 | } |
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| 100 | |||
| 101 | protected function cbRun($optional_args=array()) { |
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| 102 | $system_dir = $this->argSystemDir->getValue(); |
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| 103 | if (empty($system_dir)) { |
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| 77 | daniel-mar | 104 | throw new VNagException("Please specify the directory of the Joomla installation."); |
| 2 | daniel-mar | 105 | } |
| 106 | $system_dir = realpath($system_dir) === false ? $system_dir : realpath($system_dir); |
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| 107 | |||
| 108 | if (!is_dir($system_dir)) { |
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| 77 | daniel-mar | 109 | throw new VNagException('Directory "'.$system_dir.'" not found.'); |
| 2 | daniel-mar | 110 | } |
| 111 | |||
| 76 | daniel-mar | 112 | list($type, $version) = $this->get_versions($system_dir); |
| 2 | daniel-mar | 113 | |
| 114 | if ($type == 1) { |
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| 115 | $this->setStatus(VNag::STATUS_OK); |
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| 116 | $this->setHeadline("Version $version (Long-Term-Support) found at $system_dir", true); |
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| 117 | } else if ($type == 2) { |
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| 118 | $this->setStatus(VNag::STATUS_OK); |
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| 119 | $this->setHeadline("Version $version (Short-Term-Support) found at $system_dir", true); |
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| 120 | } else if ($type == 0) { |
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| 121 | // This should not happen |
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| 122 | $this->setStatus(VNag::STATUS_OK); |
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| 123 | $this->setHeadline("Version $version (supported) found at $system_dir", true); |
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| 124 | } else if ($type == -1) { |
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| 125 | $this->setStatus(VNag::STATUS_WARNING); |
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| 126 | $this->setHeadline("Version $version is outdated at $system_dir", true); |
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| 127 | } else { |
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| 128 | assert(false); |
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| 129 | } |
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| 130 | } |
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| 131 | } |
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| 132 |