Fix #8052 - fixing pdf

[pear] / XML / SvgToPdf / Base.php

diff --git a/XML/SvgToPdf/Base.php b/XML/SvgToPdf/Base.php
index 7d86bf6..05ebfcb 100644 (file)
--- a/XML/SvgToPdf/Base.php
+++ b/XML/SvgToPdf/Base.php
@@ -35,24 +35,101 @@ class XML_SvgToPDF_Base {
     var $version;
     var $docname;
     var $docbase;
+    var $sodipodirole;
+    var $sodipodilinespacing;
+    var $sodipodinonprintable;
+    var $sodipodinodetypes;
+    var $sodipodiversion;
+    var $sodipodidocname;
+    var $sodipodidocbase;
+    var $sodipodi;
+    var $xmlnssodipodi;
+    var $xmlns;
+    var $xmlnsxlink;
+    var $xmlnsinkscape;
+    var $inkscape;     
+    var $inkscapeversion;
+    var $xmlnsrdf;
+    var $xmlnscc;
+    var $xmlnsdc;
     
+    var $xlink;
+    var $rdf;
+    var $cc;
+    var $dc;
+    var $d;
+    var $content = '';
+    var $role;
+    var $linespacing;
+    var $attributes;
+    var $nonprintable;
+    var $about;
+    var $resource;
+    
+    
+    var $name;
+    
+    static function factory($node)
+    {
+        if (is_a($node, 'XML_SvgToPDF_Base')) {
+            return $node;
+        }
+        
+        $class = 'XML_SvgToPDF_'.$node->name;
+        /*
+        if (strlen(trim($node->content)) && (@$this->language)) {
+            $node->language = $this->language;
+        }
+        */
+ 
 
-    function fromXmlNode($node)
+        //echo "look for $class?";
+        if (!class_exists($class)) {
+            // try loading it..
+            $file = dirname(__FILE__) .'/'.ucfirst(strtolower($node->name)). '.php';
+           
+            if (file_exists($file)) {
+                require_once 'XML/SvgToPdf/'.ucfirst(strtolower($node->name)) . '.php';
+            }
+        }
+        // now if it doesnt exist..
+        if (!class_exists($class)) {
+            
+           $class = 'XML_SvgToPDF_Base';
+        }
+        $r = new $class;
+        $r->fromNode($node);
+        return $r;
+    }
+    
+    function factoryChildren($ar) {
+        foreach($ar as $c) {
+            if (!empty($c)) {
+                $this->children[] = $this->factory($c);
+            }
+        }
+    }
+    
+    
+    function fromXmlNode(DomElement $node)
     {
         // extract attributes
         foreach($node->attributes as $k=>$v) {
             if (in_array($k, array('style'))) {
                 continue;
             }
+            $k = preg_replace('/[^a-z]+/', '', $k);
             
-            $this->$k = $v->value;
-            if (preg_match('/[0-9]+mm$/',$v->value)) {
-                $vv = str_replace('mm','',$v->value);
+            $v = is_object($v) ? $v->value : $v;
+            if (preg_match('/[0-9]+mm$/',$v)) {
+                $vv = str_replace('mm','',$v);
                 $vv = $vv * 3.543307;
                 
                 $this->$k = $vv;
                 continue;
             }
+            
+            $this->$k = $v;
         }
         // deal with style..
         if ($node->hasAttribute('style') && strlen($node->getAttribute('style'))) {
@@ -62,10 +139,7 @@ class XML_SvgToPDF_Base {
                 if (!strlen(trim($ss))) {
                     continue;
                 }
-                if (strpos($ss,':') === false) {
-                    $style[$ss] = true;
-                    continue;
-                }
+               
                 $sss = explode(':',$ss);
                 if (preg_match('/[0-9]+pt$/',$sss[1])) {
                     $sss[1] =  str_replace('pt','',$sss[1]);
@@ -74,8 +148,16 @@ class XML_SvgToPDF_Base {
             }
             $this->style = $style;
         }
-      
+        $this->name = $node->tagName;
+        
+        //?? needed?
+        if ($node->children) {
+            $this->factoryChildren($node->children);
+        }
+        
         $this->transform();
+        
+        
         // if node is a tspan  
        
          
@@ -88,7 +170,7 @@ class XML_SvgToPDF_Base {
         if ($node->attributes) {
             foreach($node->attributes as $k=>$v) {
                 
-                echo $node->name . ":" . $k . "=>". $v. "<BR>";
+                //echo $node->name . ":" . $k . "=>". $v. "<BR>";
                 
                 if (strpos($k,':')) {
                     $kk = explode(':',$k);
@@ -106,7 +188,8 @@ class XML_SvgToPDF_Base {
             }
         }
         
-        if (isset($this->style)) {
+        if (isset($this->style) && is_string($this->style)) {
+            
             $s = explode(';',$this->style);
             foreach($s as $ss) {
                 if (!strlen(trim($ss))) {
@@ -125,17 +208,19 @@ class XML_SvgToPDF_Base {
             $this->style = $style;
         }
                 
+        $this->name = $node->name;
         
         if ($node->content) {
             $this->content = trim($node->content);
-               echo $node->name . ":CONTENT=>". $node->content. "<BR>";
+            //echo $node->name . ":CONTENT=>". $node->content. "<BR>";
         }
+        
         if ($node->children) {
-            $this->children = $node->children;
+            $this->factoryChildren($node->children);
         }
-        echo "<PRE>BEFORE:";print_r($this->toArray());
+       // echo "<PRE>BEFORE:";print_r($this->toArray());
         $this->transform();
-        echo "<PRE>AFTER:";print_r($this->toArray());
+        //echo "<PRE>AFTER:";print_r($this->toArray());
     }
 
 
@@ -242,7 +327,7 @@ class XML_SvgToPDF_Base {
         $this->childrenWritePDF($pdf,$data);
     }
     
-    function childrenWritePDF(&$pdf,&$data) {
+    function childrenWritePDF($pdf,&$data) {
         if (!@$this->children) {
             return;
         }
@@ -251,7 +336,8 @@ class XML_SvgToPDF_Base {
                 continue;
             }
             if (!method_exists($this->children[$k],'writePDF')) {
-                echo "OOPS unknown object? <PRE>" ; print_r($this->children[$k]); exit;
+                echo '<PRE>'; print_r(array($this, $k));  
+                trigger_error( "OOPS unknown object?" ); 
             }
             $this->children[$k]->writePDF($pdf,$data);
         }
@@ -356,4 +442,6 @@ class XML_SvgToPDF_Base {
     }
     
     
+    
+    
 }