mirror of
https://github.com/wallabag/wallabag.git
synced 2024-06-02 21:39:21 +00:00
114 lines
3.5 KiB
PHP
114 lines
3.5 KiB
PHP
<?php
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/**
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* wallabag, self hostable application allowing you to not miss any content anymore
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*
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* @category wallabag
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* @author Nicolas Lœuillet <nicolas@loeuillet.org>
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* @copyright 2013
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* @license http://opensource.org/licenses/MIT see COPYING file
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*/
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function status() {
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$app_name = 'wallabag';
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$php_ok = (function_exists('version_compare') && version_compare(phpversion(), '5.3.3', '>='));
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$pdo_ok = class_exists('PDO');
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$pcre_ok = extension_loaded('pcre');
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$zlib_ok = extension_loaded('zlib');
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$mbstring_ok = extension_loaded('mbstring');
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$dom_ok = extension_loaded('DOM');
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$iconv_ok = extension_loaded('iconv');
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$tidy_ok = function_exists('tidy_parse_string');
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$curl_ok = function_exists('curl_exec');
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$parse_ini_ok = function_exists('parse_ini_file');
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$parallel_ok = ((extension_loaded('http') && class_exists('HttpRequestPool')) || ($curl_ok && function_exists('curl_multi_init')));
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$allow_url_fopen_ok = (bool)ini_get('allow_url_fopen');
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$filter_ok = extension_loaded('filter');
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$gettext_ok = function_exists("gettext");
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$gd_ok = extension_loaded('gd');
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$pdo_drivers = pdoDrivers();
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$pdo_drivers_passing = $pdo_drivers['sqlite'] || $pdo_drivers['mysql'] || $pdo_drivers['postgres'];
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$urlfetching = $curl_ok || $allow_url_fopen_ok;
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if (extension_loaded('xmlreader')) {
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$xml_ok = true;
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} elseif (extension_loaded('xml')) {
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$parser_check = xml_parser_create();
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xml_parse_into_struct($parser_check, '<foo>&</foo>', $values);
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xml_parser_free($parser_check);
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$xml_ok = isset($values[0]['value']);
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} else {
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$xml_ok = false;
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}
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$status = array('app_name' => $app_name, 'php' => $php_ok, 'pdo' => $pdo_ok,
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'pdo_drivers_passing' => $pdo_drivers_passing, 'xml' => $xml_ok, 'pcre' => $pcre_ok,
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'zlib' => $zlib_ok, 'mbstring' => $mbstring_ok, 'dom' => $dom_ok, 'iconv' => $iconv_ok, 'tidy' => $tidy_ok, 'curl' => $curl_ok,
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'parse_ini' => $parse_ini_ok, 'parallel' => $parallel_ok, 'allow_url_fopen' => $allow_url_fopen_ok, 'filter' => $filter_ok,
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'gettext' => $gettext_ok, 'gd' => $gd_ok, 'urlfetching' => $urlfetching);
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return $status;
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}
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function isOkay() {
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return !in_array(false, status());
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}
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function isPassing() {
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$status = status();
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unset($status['curl'], $status['parallel'], $status['tidy'], $status['gd'], $status['filter'], $status['allow_url_fopen']);
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return !in_array(false, $status);
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}
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function pdoDrivers() {
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$pdo_driver_sqlite = extension_loaded('pdo_sqlite');
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$pdo_driver_mysql = extension_loaded('pdo_mysql');
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$pdo_driver_postgres = extension_loaded('pdo_pgsql');
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$pdo_drivers = array('sqlite' => $pdo_driver_sqlite, 'mysql' => $pdo_driver_mysql,
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'postgres' => $pdo_driver_postgres);
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return $pdo_drivers;
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}
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/* Function taken from at http://php.net/manual/en/function.rmdir.php#110489
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* Idea : nbari at dalmp dot com
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* Rights unknown
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* Here in case of .gitignore files
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*/
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function delTree($dir, $withdirectory=true, $hiddenfiles = true) {
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if ($hiddenfiles) {
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$files = array_diff(scandir($dir), array('.','..'));
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foreach ($files as $file) {
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(is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file");
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}
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}
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if ($withdirectory) {
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return rmdir($dir);
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} else {
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return true;
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}
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}
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function generate_salt() {
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mt_srand(microtime(true)*100000 + memory_get_usage(true));
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return md5(uniqid(mt_rand(), true));
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}
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function executeQuery($handle, $sql, $params) {
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try
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{
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$query = $handle->prepare($sql);
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$query->execute($params);
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return $query->fetchAll();
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}
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catch (Exception $e)
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{
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return FALSE;
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}
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}
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?>
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