[3604] | 1 | <?php |
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| 2 | |
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| 3 | function autoupdate_deltree($path) |
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| 4 | { |
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| 5 | if (is_dir($path)) |
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| 6 | { |
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| 7 | $fh = opendir($path); |
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| 8 | while ($file = readdir($fh)) |
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| 9 | { |
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| 10 | if ($file != '.' and $file != '..') |
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| 11 | { |
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| 12 | $pathfile = $path . '/' . $file; |
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| 13 | if (is_dir($pathfile)) |
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| 14 | { |
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| 15 | deltree($pathfile); |
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| 16 | } |
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| 17 | else |
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| 18 | { |
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| 19 | @unlink($pathfile); |
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| 20 | } |
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| 21 | } |
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| 22 | } |
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| 23 | closedir($fh); |
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| 24 | return @rmdir($path); |
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| 25 | } |
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| 26 | } |
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| 27 | |
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| 28 | load_language('plugin.lang', dirname(__FILE__).'/'); |
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| 29 | |
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| 30 | if (isset($_GET['autoupdate'])) |
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| 31 | { |
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| 32 | if ($_GET['autoupdate'] == 'success') |
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| 33 | { |
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| 34 | array_push($page['infos'], sprintf(l10n('autoupdate_success'), PHPWG_VERSION)); |
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| 35 | } |
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| 36 | elseif ($file = $conf['local_data_dir'].'/autoupdate/'.$_GET['autoupdate'].'.zip' and file_exists($file)) |
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| 37 | { |
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| 38 | include_once(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php'); |
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| 39 | $zip = new PclZip($file); |
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| 40 | if ($result = $zip->extract(PCLZIP_OPT_PATH, PHPWG_ROOT_PATH, PCLZIP_OPT_REMOVE_PATH, $_GET['autoupdate'], PCLZIP_OPT_REPLACE_NEWER)) |
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| 41 | { |
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| 42 | if (file_exists(PHPWG_ROOT_PATH.'obsolete.list') |
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| 43 | and $old_files = file(PHPWG_ROOT_PATH.'obsolete.list', FILE_IGNORE_NEW_LINES) |
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| 44 | and !empty($old_files)) |
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| 45 | { |
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| 46 | array_push($old_files, 'obsolete.list'); |
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| 47 | foreach($old_files as $old_file) |
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| 48 | { |
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| 49 | $path = PHPWG_ROOT_PATH.$old_file; |
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| 50 | if (is_file($path)) |
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| 51 | { |
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| 52 | @unlink($path); |
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| 53 | } |
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| 54 | elseif (is_dir($path)) |
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| 55 | { |
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| 56 | autoupdate_deltree($path); |
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| 57 | } |
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| 58 | } |
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| 59 | } |
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| 60 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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| 61 | invalidate_user_cache(true); |
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| 62 | $template->delete_compiled_templates(); |
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| 63 | redirect('admin.php?autoupdate=success'); |
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| 64 | } |
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| 65 | else |
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| 66 | { |
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| 67 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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| 68 | array_push($page['errors'], l10n('autoupdate_fail')); |
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| 69 | } |
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| 70 | } |
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| 71 | else |
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| 72 | { |
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| 73 | array_push($page['errors'], l10n('autoupdate_fail')); |
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| 74 | } |
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| 75 | } |
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| 76 | elseif (preg_match('/\d+\.\d+\.\d+/', PHPWG_VERSION) and fetchRemote(PHPWG_URL.'/download/latest_version', $result)) |
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| 77 | { |
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| 78 | $lines = @explode("\r\n", $result); |
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| 79 | $new_version = trim($lines[1]); |
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| 80 | $new_branch = substr($new_version, 0, 3); |
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| 81 | $actual_branch = substr(PHPWG_VERSION, 0, 3); |
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| 82 | $actual_version = $actual_branch . '.x'; |
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| 83 | |
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| 84 | if (version_compare(PHPWG_VERSION, $new_version) < 0 |
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| 85 | and $actual_branch == $new_branch) |
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| 86 | { |
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| 87 | $path = $conf['local_data_dir'].'/autoupdate/'; |
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| 88 | $filename = $path.$actual_version.'_to_'.$new_version.'.zip'; |
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| 89 | mkgetdir($path); |
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| 90 | |
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| 91 | if (!file_exists($filename) or !filesize($filename)) |
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| 92 | { |
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| 93 | $zip = @fopen($filename, 'w+'); |
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| 94 | @fetchRemote(PHPWG_URL.'/download/dlcounter.php?code='.str_replace('.', '', $actual_version).'to'.str_replace('.', '', $new_version), $zip); |
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| 95 | @fclose($zip); |
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| 96 | } |
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| 97 | |
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| 98 | if (file_exists($filename) and filesize($filename)) |
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| 99 | { |
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| 100 | array_push($header_notes, |
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| 101 | l10n('A new version of Piwigo is available.').'<br>', |
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| 102 | '<a href="admin.php?autoupdate='.$actual_version.'_to_'.$new_version.'" onClick="return confirm(\''.l10n('autoupdate_alert').'\');">'.l10n('Click here to upgrade automatically').'</a>' |
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| 103 | ); |
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| 104 | } |
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| 105 | } |
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| 106 | } |
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[3575] | 107 | ?> |
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