lib/template/header.php: fix Undefined index: HTTP_ACCEPT

[jirafeau_project.git] / f.php

diff --git a/f.php b/f.php
index 31b5d06acdac103132eaedcfdc5558b1e7997ab3..a272ad54f7db7daa98685cbeb34020ffd14ba375 100644 (file)
--- a/f.php
+++ b/f.php
@@ -49,6 +49,13 @@ if (!preg_match ('/[0-9a-zA-Z_-]+$/', $link_name))
 
 $link = jirafeau_get_link ($link_name);
 if (count ($link) == 0)
+{
+    /* Try alias. */
+    $alias = jirafeau_get_alias (md5 ($link_name));
+    if (count ($alias) > 0)
+        $link = jirafeau_get_link ($alias["destination"]);
+}
+if (count ($link) == 0)
 {
     require (JIRAFEAU_ROOT.'lib/template/header.php');
     echo '<div class="error"><p>' . t('Sorry, the requested file is not found') .
@@ -152,7 +159,7 @@ if (!empty ($link['key']))
             echo '&amp;k=' . urlencode($crypt_key);
 ?>';
         document.getElementById('submit_download').submit ();"/><?php
-        if ($cfg['download_page'] && $cfg['preview'] && jirafeau_is_viewable($link['mime_type']))
+        if ($cfg['preview'] && jirafeau_is_viewable($link['mime_type']))
         {
             ?><input type="submit" id = "submit_preview"  value="<?php echo t('Preview'); ?>"
             onclick="document.getElementById('submit_post').action='
@@ -182,7 +189,7 @@ if (!empty ($link['key']))
     }
 }
 
-if ($cfg['download_page'] && !$password_challenged && !$do_download && !$do_preview)
+if (!$password_challenged && !$do_download && !$do_preview)
 {
         require (JIRAFEAU_ROOT.'lib/template/header.php');
         echo '<div>' .
@@ -191,9 +198,9 @@ if ($cfg['download_page'] && !$password_challenged && !$do_download && !$do_prev
         echo '" ' .
              'method = "post" id = "submit_post">'; ?>
              <input type = "hidden" name = "jirafeau" value = "<?php echo JIRAFEAU_VERSION ?>"/><?php
-        echo '<fieldset><legend>' . $link['file_name'] . '</legend><table>' .
+        echo '<fieldset><legend>' . htmlspecialchars($link['file_name']) . '</legend><table>' .
              '<tr><td>' .
-             t('You are about to download') . ' "' . $link['file_name'] . '" (' . jirafeau_human_size($link['file_size']) . ')' .
+             t('You are about to download') . ' "' . htmlspecialchars($link['file_name']) . '" (' . jirafeau_human_size($link['file_size']) . ')' .
              '</td></tr>' .
              '<tr><td>' .
              t('By using our services, you accept our'). ' <a href="' . $cfg['web_root'] . '/tos.php' . '">' . t('Term Of Service') . '</a>' .
@@ -216,7 +223,7 @@ if ($cfg['download_page'] && !$password_challenged && !$do_download && !$do_prev
 ?>';
         document.getElementById('submit_post').submit ();"/><?php
 
-        if ($cfg['download_page'] && $cfg['preview'] && jirafeau_is_viewable($link['mime_type']))
+        if ($cfg['preview'] && jirafeau_is_viewable($link['mime_type']))
         {
             ?><input type="submit" id = "submit_preview"  value="<?php echo t('Preview'); ?>"
             onclick="document.getElementById('submit_post').action='
@@ -240,6 +247,7 @@ if (!jirafeau_is_viewable ($link['mime_type']) || !$cfg['preview'] || $do_downlo
 else
     header ('Content-Disposition: filename="' . $link['file_name'] . '"');
 header ('Content-Type: ' . $link['mime_type']);
+header ('Content-MD5: ' . hex_to_base64($link['md5']));
 
 /* Read encrypted file. */
 if ($link['crypted'])