244 lines
5.9 KiB
PHP
244 lines
5.9 KiB
PHP
#!/usr/bin/php
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<?php
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###################################
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#
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# WordPress Updates Monitoring
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# written by Martin Scharm
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# see http://binfalse.de
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#
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###################################
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define ("OOK", 0);
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define ("WRN", 1);
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define ("ERR", 2);
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define ("MMH", 3);
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$instdir = null;
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$domain = null;
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$website = null;
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$check_core = true;
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$check_plugins = true;
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$check_themes = true;
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$verify_cert = true;
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$help = false;
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$version = "1.0";
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$err = array ();
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$perfdata = array();
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for ($i = 1; $i < count ($argv); $i++)
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{
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switch ($argv[$i])
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{
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case "--domain":
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$domain = $argv[++$i];
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break;
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case "--dir":
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$instdir = $argv[++$i];
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break;
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case "--web":
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$website = $argv[++$i];
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break;
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case "--no-core":
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$check_core = false;
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break;
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case "--no-plugins":
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$check_plugins = false;
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break;
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case "--no-theme":
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$check_themes = false;
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break;
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case "--insec-cert":
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$verify_cert = false;
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break;
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default:
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$err[] = $argv[$i]."?";
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$help = true;
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}
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}
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if (!$website && !$instdir)
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$err[] = "no installation directory and no website, don't know what to check...";
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if (!$check_core && !$check_plugins && !$check_themes)
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$err[] = "--no-core and --no-plugins and --no-theme? you must be kidding...";
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if ($instdir && !file_exists ($instdir.'/wp-load.php'))
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$err[] = "your installation is way to old or your installation path isn't correct...";
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if ($help || count ($err))
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{
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if (count ($err))
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echo implode (" | ", $err)."\n";
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echo "Okay, let me help you... btw. this is version $version\n";
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echo "Valid arguments:\n";
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echo "\t--domain DOMAIN\tcheck for DOMAIN (required for multidomain installations)\n";
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echo "\t--dir DIRECTORY\twordpress installation directory can be found in DIRECTORY\n";
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echo "\t--web WEBSITE\tcheck _only_ the website WEBSITE (will just check the core version for updates, based on meta name generator)\n";
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echo "\t--insec-cert\tdon't verify SSL cert (in combination with --web)\n";
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echo "\t--no-core\tdon't check the core\n";
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echo "\t--no-plugins\tdon't check the plugins\n";
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echo "\t--no-theme\tdon't check the themes\n";
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echo "\t-h | --help\thelp me please\n\n";
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echo "that's it for the moment...\n";
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exit (MMH);
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}
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if ($website)
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{
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// just check the website...
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $website);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_NOSIGNAL, 1);
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if (!$verify_cert)
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{
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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}
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$data = curl_exec($ch);
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curl_close($ch);
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preg_match('/meta[^>]*generator[^>]*wordpress\s+([0-9.]+)/i', $data, $matches);
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if (count ($matches) < 2 || !$matches[1])
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{
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echo "no version in web found...\n";
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exit (WRN);
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}
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, "http://api.wordpress.org/core/version-check/1.2/?version=" . $matches[1]);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_NOSIGNAL, 1);
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$data = curl_exec($ch);
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curl_close($ch);
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$data = explode ("\n", $data);
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if (version_compare ($data[3], $matches[1]) > 0)
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{
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echo "Your core is out of date! " . $matches[1] . " -> " . $data[3] . "\n";
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exit (ERR);
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}
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// that's it
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echo "Running " . $matches[1] . " is fine.\n";
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exit (OOK);
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}
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// ok lets check a local installation!
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if ($domain) // multihost
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$_SERVER['HTTP_HOST'] = $domain;
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// include wp stuff, don't need to to reinvent the wheel...
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require_once($instdir.'/wp-load.php');
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// let wordpress prepare it's tests
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wp_version_check();
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wp_update_plugins();
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wp_update_themes();
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// if it's pre 2.9 get_site_transient might be missing... pretty old my friend!
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if (!function_exists ("get_site_transient"))
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{
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echo "OMG. Time to get some updates!!!";
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exit (ERR);
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}
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$ret = OOK;
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$suppl = "";
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$msg = array ();
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// check the core of your wordpress
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if ($check_core)
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{
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$core = get_site_transient('update_core');
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if (isset ($core->updates) && version_compare ($core->updates[0]->current, $core->version_checked) > 0)
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{
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$msg[] = "Core is out-of-date!";
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$suppl .= "Core: " . $core->version_checked . " -> " . $core->updates[0]->current . "; ";
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$ret = max ($ret, ERR);
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}
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else
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$msg[] = "Core is up-to-date.";
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}
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else
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$msg[] = "Skipping core checks!";
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// check the plugins
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if ($check_plugins)
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{
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$plugin_msg = array ();
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$plugins = get_site_transient('update_plugins');
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if (isset ($plugins->response))
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{
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foreach($plugins->response as $name => $update)
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{
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$plugin_msg[] = $update->slug . ": " . $plugins->checked[$name] ." -> " . $update->new_version;
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}
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}
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if (count ($plugin_msg))
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{
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$s = "s are";
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if (count ($plugin_msg) == 1)
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$s = " is";
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$msg[] = count ($plugin_msg) . " plugin" . $s . " out-of-date!";
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$suppl .= implode ("; ", $plugin_msg) . "; ";
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$ret = max ($ret, ERR);
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}
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else
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$msg[] = "Plugins are up-to-date.";
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}
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else
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$msg[] = "Skipping plugin checks!";
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// check the themes
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if ($check_themes)
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{
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$themes_msg = array ();
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$themes = get_site_transient('update_themes');
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if (isset ($themes->response))
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{
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foreach($themes->response as $name => $update)
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{
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$themes_msg[] = $name . ": " . $themes->checked[$name] ." -> " . $update["new_version"];
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}
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}
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if (count ($themes_msg))
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{
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$s = "s are";
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if (count ($plugin_msg) == 1)
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$s = " is";
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$msg[] = count ($themes_msg) . " theme" . $s . " out-of-date!";
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$suppl .= implode ("; ", $themes_msg) . "; ";
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$ret = max ($ret, ERR);
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}
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else
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$msg[] = "Themes are up-to-date.";
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}
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else
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$msg[] = "Skipping theme checks!";
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// Get the perfdata
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$count_posts = wp_count_posts();
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$perfdata['posts_published'] = sprintf('%s=%s', 'posts_published', $count_posts->publish);
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$comments_count = wp_count_comments();
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$perfdata['comments'] = sprintf('%s=%s', 'comments', $comments_count->total_comments);
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$count_users = count_users();
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$perfdata['users'] = sprintf('%s=%s', 'users', $count_users['total_users']);
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// collect our info
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if ($ret == OOK)
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echo "Well done! ";
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else
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echo "Need attention! ";
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echo implode (" - ", $msg) . " - " . $suppl . "|" . implode(' ', $perfdata) . "\n";
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exit ($ret);
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