add an administrative script
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184
bin/privatebin-admin
Executable file
184
bin/privatebin-admin
Executable file
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#!/usr/bin/env php
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<?php
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define('PATH', dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR);
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require PATH . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
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use PrivateBin\Configuration;
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use PrivateBin\Model\Paste;
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$options = array();
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function error($message, $code = 1) {
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error_echo($message);
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exit($code);
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}
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function error_echo($message) {
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fwrite(STDERR, 'Error: ' . $message . PHP_EOL);
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}
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function help($code = 0) {
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echo <<<'EOT'
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Usage:
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privatebin-admin [--delete <paste id> | --empty-dirs | --help | --statistics]
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Options:
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-d, --delete deletes the requested paste ID
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-e, --empty-dirs removes empty directories (only if Filesystem storage is
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configured)
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-h, --help displays this help message
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-s, --statistics reads all stored pastes and comments and reports statistics
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EOT, PHP_EOL;
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exit($code);
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}
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function option($short, $long) {
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global $options;
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$option = null;
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foreach (array($short, $long) as $key) {
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if (array_key_exists($key, $options)) {
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$option = $options[$key];
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}
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}
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return $option;
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}
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function main() {
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if ($_SERVER['argc'] > 3) {
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error_echo('too many arguments given');
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fwrite(STDERR, PHP_EOL);
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help(1);
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}
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if ($_SERVER['argc'] < 2) {
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error_echo('missing arguments');
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fwrite(STDERR, PHP_EOL);
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help(2);
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}
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global $options;
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$options = getopt('hd:eps', array('help', 'delete:', 'empty-dirs', 'purge', 'statistics'));
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if (!$options) {
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error_echo('unsupported arguments given');
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fwrite(STDERR, PHP_EOL);
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help(3);
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}
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if (option('h', 'help') !== null) {
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help();
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}
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$conf = new Configuration;
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if (option('e', 'empty-dirs') !== null) {
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if ($conf->getKey('class', 'model') !== 'Filesystem') {
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error('instance not using Filesystem storage, no directories to empty', 4);
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}
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$dir = $conf->getKey('dir', 'model_options');
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passthru("find $dir -type d -empty -delete", $code);
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exit($code);
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}
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$class = 'PrivateBin\\Data\\' . $conf->getKey('class', 'model');
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$store = new $class($conf->getSection('model_options'));
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if (($pasteid = option('d', 'delete')) !== null) {
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if (!Paste::isValidId($pasteid)) {
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error('given ID is not a valid paste ID (16 hexadecimal digits)', 5);
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}
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if (!$store->exists($pasteid)) {
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error('given ID does not exist, has expired or was already deleted', 6);
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}
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$store->delete($pasteid);
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if ($store->exists($pasteid)) {
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error('paste ID exists after deletion, permission problem?', 7);
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}
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exit("paste $pasteid successfully deleted" . PHP_EOL);
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}
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if (option('p', 'purge') !== null) {
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$store->purge(PHP_INT_MAX);
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exit('purging of expired pastes concluded' . PHP_EOL);
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}
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if (option('s', 'statistics') !== null) {
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$counters = array(
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'burn' => 0,
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'discussion' => 0,
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'expired' => 0,
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'md' => 0,
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'percent' => 1,
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'plain' => 0,
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'progress' => 0,
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'syntax' => 0,
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'total' => 0,
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'unknown' => 0,
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);
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$time = time();
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$ids = $store->getAllPastes();
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$counters['total'] = count($ids);
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$dots = $counters['total'] < 100 ? 10 : (
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$counters['total'] < 1000 ? 50 : 100
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);
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$percentages = $counters['total'] < 100 ? 0 : (
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$counters['total'] < 1000 ? 4 : 10
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);
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echo "Total:\t\t\t${counters['total']}", PHP_EOL;
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foreach ($ids as $pasteid) {
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$paste = $store->read($pasteid);
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++$counters['progress'];
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if (
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array_key_exists('expire_date', $paste['meta']) &&
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$paste['meta']['expire_date'] < $time
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) {
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++$counters['expired'];
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}
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if (array_key_exists('adata', $paste)) {
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$format = $paste['adata'][1];
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$discussion = $paste['adata'][2];
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$burn = $paste['adata'][3];
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} else {
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$format = array_key_exists('formatter', $paste['meta']) ? $paste['meta']['formatter'] : 'plaintext';
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$discussion = array_key_exists('opendiscussion', $paste['meta']) ? $paste['meta']['opendiscussion'] : false;
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$burn = array_key_exists('burnafterreading', $paste['meta']) ? $paste['meta']['burnafterreading'] : false;
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}
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if ($format === 'plaintext') {
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++$counters['plain'];
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} elseif ($format === 'syntaxhighlighting') {
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++$counters['syntax'];
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} elseif ($format === 'markdown') {
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++$counters['md'];
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} else {
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++$counters['unknown'];
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}
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$counters['discussion'] += (int) $discussion;
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$counters['burn'] += (int) $burn;
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// display progress
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if ($counters['progress'] % $dots === 0) {
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echo '.';
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if ($percentages) {
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$progress = $percentages / $counters['total'] * $counters['progress'];
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if ($progress >= $counters['percent']) {
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printf(' %d%% ', 100 / $percentages * $progress);
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++$counters['percent'];
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}
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}
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}
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}
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echo PHP_EOL, <<<EOT
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Expired:\t\t${counters['expired']}
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Burn after reading:\t${counters['burn']}
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Discussions:\t\t${counters['discussion']}
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Plain Text:\t\t${counters['plain']}
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Source Code:\t\t${counters['syntax']}
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Markdown:\t\t${counters['md']}
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EOT, PHP_EOL;
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if ($counters['unknown'] > 0) {
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echo "Unknown format:\t\t${counters['unknown']}", PHP_EOL;
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}
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}
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}
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main();
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