[BUGFIX] Add specific handle for XHR error

[jirafeau.git] / lib / functions.php

diff --git a/lib/functions.php b/lib/functions.php
index 5c5fea75cd8c586da8bc38437afc2f704ea0ac81..3c432b6f2e6ca7771d4c0665c41f0b495b299c83 100644 (file)
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -192,12 +192,16 @@ function jirafeau_ini_to_bytes($value)
     switch (strtoupper($modifier)) {
     case 'P':
         $bytes *= 1024;
+        // no break
     case 'T':
         $bytes *= 1024;
+        // no break
     case 'G':
         $bytes *= 1024;
+        // no break
     case 'M':
         $bytes *= 1024;
+        // no break
     case 'K':
         $bytes *= 1024;
     }
@@ -210,8 +214,10 @@ function jirafeau_ini_to_bytes($value)
  */
 function jirafeau_get_max_upload_size_bytes()
 {
-    return min(jirafeau_ini_to_bytes(ini_get('post_max_size')),
-               jirafeau_ini_to_bytes(ini_get('upload_max_filesize')));
+    return min(
+        jirafeau_ini_to_bytes(ini_get('post_max_size')),
+        jirafeau_ini_to_bytes(ini_get('upload_max_filesize'))
+    );
 }
 
 /**
@@ -459,10 +465,12 @@ function jirafeau_upload($file, $one_time_download, $key, $time, $ip, $crypt, $l
     /* create link file */
     $link_tmp_name =  VAR_LINKS . $hash . rand(0, 10000) . '.tmp';
     $handle = fopen($link_tmp_name, 'w');
-    fwrite($handle,
-            $name . NL. $mime_type . NL. $size . NL. $password . NL. $time .
+    fwrite(
+        $handle,
+        $name . NL. $mime_type . NL. $size . NL. $password . NL. $time .
             NL . $hash. NL . ($one_time_download ? 'O' : 'R') . NL . time() .
-            NL . $ip . NL. $delete_link_code . NL . ($crypted ? 'C' : 'O'));
+            NL . $ip . NL. $delete_link_code . NL . ($crypted ? 'C' : 'O')
+    );
     fclose($handle);
     $hash_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length);
     $l = s2p("$hash_link");
@@ -627,15 +635,9 @@ function jirafeau_admin_list($name, $file_hash, $link_hash)
         echo t('LS_FILES');
     }
     echo '</legend>';
-    echo '<table border="1" width="1100">';
+    echo '<table>';
     echo '<tr>';
-    echo '<th>' . t('FILENAME') . '</th>';
-    echo '<th>' . t('TYPE') . '</th>';
-    echo '<th>' . t('SIZE') . '</th>';
-    echo '<th>' . t('EXPIRE') . '</th>';
-    echo '<th>' . t('ONETIME') . '</th>';
-    echo '<th>' . t('UPLOAD_DATE') . '</th>';
-    echo '<th>' . t('ORIGIN') . '</th>';
+    echo '<th></th>';
     echo '<th>' . t('ACTION') . '</th>';
     echo '</tr>';
 
@@ -672,22 +674,15 @@ function jirafeau_admin_list($name, $file_hash, $link_hash)
                 echo '<tr>';
                 echo '<td>' .
                 '<strong><a id="upload_link" href="f.php?h='. jirafeau_escape($node) .'" title="' .
-                    t('DL_PAGE') . '">' . jirafeau_escape($l['file_name']) . '</a></strong>';
-                echo '</td>';
-                echo '<td>' . jirafeau_escape($l['mime_type']) . '</td>';
-                echo '<td>' . jirafeau_human_size($l['file_size']) . '</td>';
-                echo '<td>' . ($l['time'] == -1 ? '∞' : jirafeau_get_datetimefield($l['time'])) . '</td>';
-                echo '<td>';
-                if ($l['onetime'] == 'O') {
-                    echo 'Y';
-                } else {
-                    echo 'N';
-                }
-                echo '</td>';
-                echo '<td>' . jirafeau_get_datetimefield($l['upload_date']) . '</td>';
-                echo '<td>' . $l['ip'] . '</td>';
-                echo '<td>' .
-                '<form method="post">' .
+                    t('DL_PAGE') . '">' . jirafeau_escape($l['file_name']) . '</a></strong><br/>';
+                echo t('TYPE') . ': ' . jirafeau_escape($l['mime_type']) . '<br/>';
+                echo t('SIZE') . ': ' . jirafeau_human_size($l['file_size']) . '<br>';
+                echo t('EXPIRE') . ': ' . ($l['time'] == -1 ? '∞' : jirafeau_get_datetimefield($l['time'])) . '<br/>';
+                echo t('ONETIME') . ': ' . ($l['onetime'] == 'O' ? 'Yes' : 'No') . '<br/>';
+                echo t('UPLOAD_DATE') . ': ' . jirafeau_get_datetimefield($l['upload_date']) . '<br/>';
+                echo t('ORIGIN') . ': ' . $l['ip'] . '<br/>';
+                echo '</td><td>';
+                echo '<form method="post">' .
                 '<input type = "hidden" name = "action" value = "download"/>' .
                 '<input type = "hidden" name = "link" value = "' . $node . '"/>' .
                 jirafeau_admin_csrf_field() .
@@ -866,6 +861,10 @@ function jirafeau_async_init($filename, $type, $one_time, $key, $time, $ip)
         return;
     }
 
+    /* touch empty data file */
+    $w_path = $p . $ref . '_data';
+    touch($w_path);
+
     /* md5 password or empty */
     $password = '';
     if (!empty($key)) {
@@ -875,11 +874,13 @@ function jirafeau_async_init($filename, $type, $one_time, $key, $time, $ip)
     /* Store informations. */
     $p .= $ref;
     $handle = fopen($p, 'w');
-    fwrite($handle,
-            str_replace(NL, '', trim($filename)) . NL .
+    fwrite(
+        $handle,
+        str_replace(NL, '', trim($filename)) . NL .
             str_replace(NL, '', trim($type)) . NL . $password . NL .
             $time . NL . ($one_time ? 'O' : 'R') . NL . $ip . NL .
-            time() . NL . $code . NL);
+            time() . NL . $code . NL
+    );
     fclose($handle);
 
     return $ref . NL . $code ;
@@ -937,10 +938,12 @@ function jirafeau_async_push($ref, $data, $code, $max_file_size)
     /* Update async file. */
     $code = jirafeau_gen_random(4);
     $handle = fopen(VAR_ASYNC . $p . $ref, 'w');
-    fwrite($handle,
-            $a['file_name'] . NL. $a['mime_type'] . NL. $a['key'] . NL .
+    fwrite(
+        $handle,
+        $a['file_name'] . NL. $a['mime_type'] . NL. $a['key'] . NL .
             $a['time'] . NL . $a['onetime'] . NL . $a['ip'] . NL .
-            time() . NL . $code . NL);
+            time() . NL . $code . NL
+    );
     fclose($handle);
     return $code;
 }
@@ -1004,16 +1007,18 @@ function jirafeau_async_end($ref, $code, $crypt, $link_name_length, $file_hash_m
     /* Create link. */
     $link_tmp_name =  VAR_LINKS . $hash . rand(0, 10000) . '.tmp';
     $handle = fopen($link_tmp_name, 'w');
-    fwrite($handle,
-            $a['file_name'] . NL . $a['mime_type'] . NL . $size . NL .
+    fwrite(
+        $handle,
+        $a['file_name'] . NL . $a['mime_type'] . NL . $size . NL .
             $a['key'] . NL . $a['time'] . NL . $hash . NL . $a['onetime'] . NL .
-            time() . NL . $a['ip'] . NL . $delete_link_code . NL . ($crypted ? 'C' : 'O'));
+            time() . NL . $a['ip'] . NL . $delete_link_code . NL . ($crypted ? 'C' : 'O')
+    );
     fclose($handle);
     $hash_link = substr(base_16_to_64(md5_file($link_tmp_name)), 0, $link_name_length);
     $l = s2p("$hash_link");
     if (!@mkdir(VAR_LINKS . $l, 0755, true) ||
         !rename($link_tmp_name, VAR_LINKS . $l . $hash_link)) {
-        echo "Error";
+        return 'Error';
     }
 
     /* Clean async upload. */
@@ -1161,7 +1166,8 @@ function jirafeau_challenge_ip($allowedIpList, $challengedIp)
  * Check if Jirafeau has a restriction on the IP address for uploading.
  * @return true if uploading is IP restricted, false otherwise.
  */
-function jirafeau_upload_has_ip_restriction($cfg) {
+function jirafeau_upload_has_ip_restriction($cfg)
+{
     return count($cfg['upload_ip']) > 0;
 }
 
@@ -1199,7 +1205,7 @@ function jirafeau_challenge_upload_ip_without_password($cfg, $challengedIp)
  * @param $password password to be challenged
  * @return true if access is valid, false otherwise.
  */
-function jirafeau_challenge_upload ($cfg, $ip, $password)
+function jirafeau_challenge_upload($cfg, $ip, $password)
 {
     return jirafeau_challenge_upload_ip_without_password($cfg, $ip) ||
             (!jirafeau_has_upload_password($cfg) && !jirafeau_upload_has_ip_restriction($cfg)) ||