diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/functions_mail.inc.php | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/functions_mail.inc.php b/include/functions_mail.inc.php index 5322e2165..e2aa9ceae 100644 --- a/include/functions_mail.inc.php +++ b/include/functions_mail.inc.php @@ -771,6 +771,62 @@ function pwg_send_mail($result, $to, $subject, $content, $headers) } } +function move_ccs_rules_to_body($content) +{ + // We search all css rules in style tags + preg_match('#<style>(.*?)</style>#s', $content, $matches); + + if (!empty($matches[1])) + { + preg_match_all('#([^\n]*?)\{(.*?)\}#s', $matches[1], $matches); + + $selectors = array(); + $unknow_selectors = ''; + + foreach ($matches[1] as $key => $value) + { + $selects = explode(',', $value); + $style = trim($matches[2][$key], ' ;'); + + foreach($selects as $select) + { + $select = trim($select); + $selectors[$select][] = $style; + } + } + foreach ($selectors as $selector => $style) + { + if (!preg_match('/^(#|\.|)([A-Za-z0-9_-]*)$/', $selector, $matches)) + { + $unknow_selectors .= $selector.' {'.implode('; ', $style).";}\n"; + } + else switch ($matches[1]) + { + case '#': + $content = preg_replace('|id="'.$matches[2].'"|', 'id="'.$matches[2].'" style="'.implode('; ', $style).';"', $content); + break; + case '.': + $content = preg_replace('|class="'.$matches[2].'"|', 'class="'.$matches[2].'" style="'.implode('; ', $style).';"', $content); + break; + default: + $content = preg_replace('#<'.$matches[2].'( |>)#', '<'.$matches[2].' style="'.implode('; ', $style).';"$1', $content); + break; + } + } + + // Keep unknow tags in page head + if (!empty($unknow_selectors)) + { + $content = preg_replace('#<style>.*?</style>#s', "<style type=\"text/css\">\n$unknow_selectors</style>", $content); + } + else + { + $content = preg_replace('#<style>.*?</style>#s', '', $content); + } + } + return $content; +} + /*Testing block*/ /*function pwg_send_mail_test($result, $to, $subject, $content, $headers, $args) { @@ -800,6 +856,7 @@ add_event_handler('send_mail', 'pwg_send_mail_test', EVENT_HANDLER_PRIORITY_NEUT add_event_handler('send_mail', 'pwg_send_mail', EVENT_HANDLER_PRIORITY_NEUTRAL, 5); +add_event_handler('send_mail_content', 'move_ccs_rules_to_body'); trigger_action('functions_mail_included'); ?> |