From 371941da637b24a928a555cd16dd73a535c8beb2 Mon Sep 17 00:00:00 2001
From: edward <edward@roojs.com>
Date: Mon, 26 Mar 2018 13:38:48 +0800
Subject: [PATCH] Mailer.php

---
 Mailer.php | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

diff --git a/Mailer.php b/Mailer.php
index a1ab4f80..cad8d356 100644
--- a/Mailer.php
+++ b/Mailer.php
@@ -181,7 +181,7 @@ class Pman_Core_Mailer {
             }
             
             if ($this->css_inline) {
-                $htmlbody = $this->htmlbodyinlineCss($htmlbody);
+                $htmlbody = $this->htmlbodyInlineCss($htmlbody);
             }
             
         }
@@ -453,6 +453,52 @@ class Pman_Core_Mailer {
         
     }
     
+    function htmlbodyInlineCss($html)
+    {
+        $ff = HTML_FlexyFramework::get();
+        $dom = new DOMDocument();
+        
+        // this may raise parse errors as some html may be a component..
+        @$dom->loadHTML('<?xml encoding="UTF-8">' .$html);
+        $links = $dom->getElementsByTagName('link');
+        $lc = array();
+        foreach ($links as $link) {  // duplicate as links is dynamic and we change it..!
+            $lc[] = $link;
+        }
+        //<link rel="stylesheet" type="text/css" href="{rootURL}/roojs1/css-mailer/mailer.css">
+        
+        foreach ($lc as $i=>$link) {
+            //var_dump($link->getAttribute('href'));
+            
+            if ($link->getAttribute('rel') != 'stylesheet') {
+                continue;
+            }
+            $url  = $link->getAttribute('href');
+            $file = $ff->rootDir . $url;
+            
+            if (!preg_match('#^(http|https)://#', $url)) {
+                $file = $ff->rootDir . $url;
+
+                if (!file_exists($file)) {
+//                    echo $file;
+                    $link->setAttribute('href', 'missing:' . $file);
+                    continue;
+                }
+            } else {
+               $file = $this->mapurl($url);  
+            }
+            
+            $par = $link->parentNode;
+            $par->removeChild($link);
+            $s = $dom->createElement('style');
+            $e = $dom->createTextNode(file_get_contents($file));
+            $s->appendChild($e);
+            $par->appendChild($s);
+            
+        }
+        return $dom->saveHTML();
+    }
+    
     
     
     function fetchImage($url)
-- 
2.39.2