X-Git-Url: https://git.p6c8.net/jirafeau_mojo42.git/blobdiff_plain/df31fed41e6f10218a99ece4a4f47571eea360f5..refs/merge-requests/102/head:/lib/functions.php diff --git a/lib/functions.php b/lib/functions.php index b3dc904..27265bd 100644 --- a/lib/functions.php +++ b/lib/functions.php @@ -20,7 +20,7 @@ */ /** - * Transform a string in a path by seperating each letters by a '/'. + * Transform a string in a path by separating each letters by a '/'. * @return path finishing with a '/' */ function s2p($s) @@ -28,7 +28,7 @@ function s2p($s) $block_size = 8; $p = ''; for ($i = 0; $i < strlen($s); $i++) { - $p .= $s{$i}; + $p .= $s[$i]; if (($i + 1) % $block_size == 0) { $p .= '/'; } @@ -68,16 +68,16 @@ function base_16_to_64($num) # Convert long hex string to bin. $size = strlen($num); for ($i = 0; $i < $size; $i++) { - $b .= $hex2bin{hexdec($num{$i})}; + $b .= $hex2bin[hexdec($num[$i])]; } # Convert long bin to base 64. $size *= 4; for ($i = $size - 6; $i >= 0; $i -= 6) { - $o = $m{bindec(substr($b, $i, 6))} . $o; + $o = $m[bindec(substr($b, $i, 6))] . $o; } # Some few bits remaining ? if ($i < 0 && $i > -6) { - $o = $m{bindec(substr($b, 0, $i + 6))} . $o; + $o = $m[bindec(substr($b, 0, $i + 6))] . $o; } return $o; } @@ -418,7 +418,7 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l } } - /* file informations */ + /* file information */ $hash = jirafeau_hash_file($file_hash_method, $file['tmp_name']); $name = str_replace(NL, '', trim($file['name'])); $mime_type = $file['type']; @@ -509,10 +509,15 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l function jirafeau_is_viewable($mime) { if (!empty($mime)) { - /* Actually, verify if mime-type is an image or a text. */ - $viewable = array('image', 'text', 'video', 'audio'); + $viewable = array('image', 'video', 'audio'); $decomposed = explode('/', $mime); - return in_array($decomposed[0], $viewable); + if (in_array($decomposed[0], $viewable) && strpos($mime, 'image/svg+xml') === false) { + return true; + } + $viewable = array('text/plain'); + if (in_array($mime, $viewable)) { + return true; + } } return false; } @@ -588,8 +593,8 @@ function check_errors($cfg) } /** - * Read link informations - * @return array containing informations. + * Read link information + * @return array containing information. */ function jirafeau_get_link($hash) { @@ -654,7 +659,7 @@ function jirafeau_admin_list($name, $file_hash, $link_hash) /* Push new found directory. */ $stack[] = $d . $node . '/'; } elseif (is_file($d . $node)) { - /* Read link informations. */ + /* Read link information. */ $l = jirafeau_get_link($node); if (!count($l)) { continue; @@ -670,7 +675,7 @@ function jirafeau_admin_list($name, $file_hash, $link_hash) if (!empty($link_hash) && $link_hash != $node) { continue; } - /* Print link informations. */ + /* Print link information. */ echo ''; echo '' . '' . '' . @@ -730,7 +737,7 @@ function jirafeau_admin_clean() /* Push new found directory. */ $stack[] = $d . $node . '/'; } elseif (is_file($d . $node)) { - /* Read link informations. */ + /* Read link information. */ $l = jirafeau_get_link(basename($node)); if (!count($l)) { continue; @@ -750,7 +757,7 @@ function jirafeau_admin_clean() /** - * Clean old async transferts. + * Clean old async transfers. * @return number of cleaned files. */ function jirafeau_admin_clean_async() @@ -771,12 +778,12 @@ function jirafeau_admin_clean_async() /* Push new found directory. */ $stack[] = $d . $node . '/'; } elseif (is_file($d . $node)) { - /* Read async informations. */ + /* Read async information. */ $a = jirafeau_get_async_ref(basename($node)); if (!count($a)) { continue; } - /* Delete transferts older than 1 hour. */ + /* Delete transfers older than 1 hour. */ if (time() - $a['last_edited'] > 3600) { jirafeau_async_delete(basename($node)); $count++; @@ -786,9 +793,107 @@ function jirafeau_admin_clean_async() } return $count; } + /** - * Read async transfert informations - * @return array containing informations. + * Better strval function for debug purposes + */ +function jirafeau_strval($value) +{ + if (gettype($value) == "boolean") { + return $value ? 'true' : 'false'; + } + return strval($value); +} + +/** + * Show file/folder permissions + */ +function jirafeau_fileperms($path) +{ + $out = substr(sprintf("%o", @fileperms($path)), -4) . ", "; + $out .= "read " . (is_readable($path) ? "OK" : "KO") . ", "; + $out .= "write " . (is_writable($path) ? "OK" : "KO"); + return $out; +} + +/** + * Show some useful informations for bug reporting. + */ +function jirafeau_admin_bug_report($cfg) +{ + $out = "
" . t('REPORTING_AN_ISSUE') . ""; + $out .= "If you have a problem related to Jirafeau, please open an issue, explain your problem in english and copy-paste the following content:

"; + + $out .= "# Jirafeau
"; + $out .= "- version: " . JIRAFEAU_VERSION . "
"; + $jirafeau_options = [ + 'debug', + 'file_hash', + 'litespeed_workaround', + 'store_uploader_ip', + 'installation_done', + 'enable_crypt', + 'preview', + 'maximal_upload_size', + 'store_uploader_ip' + ]; + foreach ($jirafeau_options as &$o) { + $v = $cfg[$o]; + $out .= "- $o: " . jirafeau_strval($v) . " (" . gettype($v) . ")
"; + } + $out .= "
"; + + $out .= "# PHP options
"; + $out .= "- php version: " . phpversion() . "
"; + $out .= "- mcrypt version: " . phpversion('mcrypt') . "
"; + $php_options = [ + 'post_max_size', + 'upload_max_filesize', + 'safe_mode', + 'max_execution_time', + 'max_input_time' + ]; + foreach ($php_options as &$o) { + $v = ini_get($o); + $out .= "- $o: " . jirafeau_strval($v) . " (" . gettype($v). ")
"; + } + $out .= "- can set_time_limit: " . (set_time_limit(0) ? "yes" : "no") . "
"; + $out .= "
"; + + $out .= "# File permissions
"; + $out .= "- 'var' folder permissions: " . jirafeau_fileperms($cfg['var_root']) . "
"; + $out .= "- 'file' folder permissions: " . jirafeau_fileperms(VAR_FILES) . "
"; + $out .= "- 'links' folder permissions: " . jirafeau_fileperms(VAR_LINKS) . "
"; + $out .= "- 'async' folder permissions: " . jirafeau_fileperms(VAR_ASYNC) . "
"; + $out .= "
"; + + $out .= "# Server details
"; + $out .= "- server software: " . $_SERVER["SERVER_SOFTWARE"] . "
"; + $out .= "
"; + + $out .= "# OS details
"; + $out .= "- OS: " . php_uname() . "
"; + $out .= "
"; + + $out .= "# Browser details
"; + $out .= ""; + $out .= "
"; + + $out .= "# Memory
"; + $out .= "- memory_get_peak_usage: " . jirafeau_human_size(memory_get_peak_usage()) . "
"; + + $out .= "
"; + return $out; +} + +/** + * Read async transfer information + * @return array containing information. */ function jirafeau_get_async_ref($ref) { @@ -812,7 +917,7 @@ function jirafeau_get_async_ref($ref) } /** - * Delete async transfert informations + * Delete async transfer information */ function jirafeau_async_delete($ref) { @@ -836,7 +941,7 @@ function jirafeau_async_delete($ref) /** * Init a new asynchronous upload. - * @param $finename Name of the file to send + * @param $filename Name of the file to send * @param $one_time One time upload parameter * @param $key eventual password (or blank) * @param $time time limit @@ -871,7 +976,7 @@ function jirafeau_async_init($filename, $type, $one_time, $key, $time, $ip) $password = md5($key); } - /* Store informations. */ + /* Store information. */ $p .= $ref; $handle = fopen($p, 'w'); fwrite( @@ -949,7 +1054,7 @@ function jirafeau_async_push($ref, $data, $code, $max_file_size) } /** - * Finalyze an asynchronous upload. + * Finalize an asynchronous upload. * @param $ref asynchronous upload reference * @param $code client code for this operation * @param $crypt boolean asking to crypt or not @@ -1426,3 +1531,8 @@ function jirafeau_add_ending_slash($path) { return $path . ((substr($path, -1) == '/') ? '' : '/'); } + +function jirafeau_default_web_root() +{ + return $_SERVER['HTTP_HOST'] . str_replace(basename(__FILE__), '', $_SERVER['REQUEST_URI']); +}