diff options
Diffstat (limited to 'program/include/main.inc')
| -rw-r--r-- | program/include/main.inc | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/program/include/main.inc b/program/include/main.inc index 7cf739282..114e48819 100644 --- a/program/include/main.inc +++ b/program/include/main.inc @@ -612,18 +612,26 @@ function rcmail_mod_css_styles($source, $container_id, $base_url = '') array( '/(^\s*<!--)|(-->\s*$)/', '/(^\s*|,\s*|\}\s*)([a-z0-9\._#][a-z0-9\.\-_]*)/im', - '/@import\s+(url\()?[\'"]?([^\)\'"]+)[\'"]?(\))?/ime', - '/<<str_replacement\[([0-9]+)\]>>/e', - "/$container_id\s+body/i" + "/$container_id\s+body/i", ), array( '', "\\1#$container_id \\2", - "sprintf(\"@import url('./bin/modcss.php?u=%s&c=%s')\", urlencode(make_absolute_url('\\2','$base_url')), urlencode($container_id))", - "\$a_css_values[\\1]", - "$container_id div.rcmBody" + "$container_id div.rcmBody", ), $source); + + // replace all @import statements to modify the imported CSS sources too + $styles = preg_replace_callback( + '/@import\s+(url\()?[\'"]?([^\)\'"]+)[\'"]?(\))?/im', + create_function('$matches', "return sprintf(\"@import url('./bin/modcss.php?u=%s&c=%s')\", urlencode(make_absolute_url(\$matches[2],'$base_url')), urlencode('$container_id'));"), + $styles); + + // put block contents back in + $styles = preg_replace_callback( + '/<<str_replacement\[([0-9]+)\]>>/', + create_function('$matches', "\$values = ".var_export($a_css_values, true)."; return \$values[\$matches[1]];"), + $styles); return $styles; } @@ -639,7 +647,7 @@ function rcmail_mod_css_styles($source, $container_id, $base_url = '') function rcmail_xss_entitiy_decode($content) { $out = html_entity_decode(html_entity_decode($content)); - $out = preg_replace('/\\\([0-9a-f]{4})/ie', "chr(hexdec('\\1'))", $out); + $out = preg_replace_callback('/\\\([0-9a-f]{4})/i', create_function('$matches', 'return chr(hexdec($matches[1]));'), $out); $out = preg_replace('#/\*.*\*/#Um', '', $out); return $out; } |