openrat-cms

commit f7f283a86e814e56733ae530703b171de63aa58f
parent b8f884bdd1bcd232bf3e1f7dd092a9c6b1b3e41f
Author: dankert <devnull@localhost>
Date:   Wed, 22 Apr 2009 00:28:08 +0200

Erweiterung PDF-Renderer um Text-Auszeichnungen und Bilder.

Diffstat:
textClasses/renderer/Pdf.class.php
 | 
35
+++++++++++++++++++++++++++++++++++
textClasses/renderer/PdfRenderer.class.php
 | 
81
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------

2 files changed, 99 insertions(+), 17 deletions(-)
diff --git a/textClasses/renderer/Pdf.class.php b/textClasses/renderer/Pdf.class.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * 
+ */
+class Pdf extends FPDF
+{
+	/*
+	 * Ueberschreibt die FPDF-Methode, damit im Fehlerfall kein die() aufgerufen wird.
+	 */
+	function Error( $errorText )
+	{
+		Logger::warn('PDF-Error:'.$errorText);
+	}
+
+	/*
+	 * Ueberschreibt die FPDF-Methode, damit im Fehlerfall kein die() aufgerufen wird.
+	 */
+	function Image( $file,$x,$y,$a,$b,$type )
+	{
+		switch( $type )
+		{
+			case 'png':
+			case 'jpeg':
+			case 'jpg':
+				parent::Image($file,$x,$y,$a,$b,$type);
+				break;
+			default:
+				Logger::warn( 'Imagetype '.$type.' not available in PDF renderer');
+				
+		}
+	}
+}
+
+?>
diff --git a/textClasses/renderer/PdfRenderer.class.php b/textClasses/renderer/PdfRenderer.class.php
@@ -12,6 +12,7 @@
  */
 
 require('textClasses/renderer/fpdf.php');
+require('textClasses/renderer/Pdf.class.php');
 
 class PdfRenderer
 {
@@ -23,7 +24,7 @@ class PdfRenderer
 	 */
 	var $footnotes       = array();
 	
-	var $fpdf;
+	var $pdf;
 	
 	var $url;
 	
@@ -44,13 +45,13 @@ class PdfRenderer
 						break;
 
 					case 'rawelement':
-						$this->fpdf->Write(5,$child->src);
+						$this->pdf->Write(5,$child->src);
 						
 						break;
 
 					case 'textelement':
 						
-						$this->fpdf->Write(10,$child->text,$this->url);
+						$this->pdf->Write(5,$child->text,$this->url);
 						$this->url = '';
 						break;
 
@@ -58,72 +59,115 @@ class PdfRenderer
 						break;
 
 					case 'codeelement':
+						$this->pdf->ln(10);
+						$this->pdf->SetFont('Courier','',12);
 						break;
 
 					case 'quoteelement':
-						$tag = 'blockquote';
+						$this->pdf->SetFont('Arial','I',12);
 						break;
 
 
 					case 'paragraphelement':
-						$this->fpdf->ln(10);
+						$this->pdf->ln(10);
 						break;
 
 					case 'speechelement':
+						$this->pdf->SetFont('Arial','I',12);
 						break;
 
 					case 'linebreakelement':
-						$this->fpdf->ln(5);
+						$this->pdf->ln(5);
 						break;
 						
 					case 'linkelement':
 						$this->url = $child->getUrl();
+						$this->pdf->SetTextColor(0, 0, 255); // Blau.
 						break;
 
 					case 'imageelement':
+						if	( Object::available( $child->objectId ) )
+						{
+							$this->pdf->ln(5);
+							// Breite/oe�he des Bildes bestimmen.
+							$image = new File( $child->objectId );
+							
+							$image->load();
+							$image->write();
+							$image->getImageSize();
+							// $image->width;
+							// $image->height;
+							
+							$this->pdf->Image($image->tmpfile(),$this->pdf->GetX(),$this->pdf->GetY(),0,0,$image->extension());
+							$this->pdf->ln($image->height/2.5);
+							$this->pdf->ln(5);
+							
+							unset($image);
+						}
 						break;
 
 					case 'strongelement':
+						$this->pdf->SetFont('Arial','B',12);
+						
 						break;
 
 					case 'emphaticelement':
+						$this->pdf->SetFont('Arial','I',12);
 						break;
 
 					case 'insertedelement':
+						$this->pdf->SetTextColor(0,255,0);
 						break;
 
 					case 'removedelement':
+						$this->pdf->SetTextColor(255,0,0);
 						break;
 
 					case 'headlineelement':
-						$this->fpdf->ln(20);
+						$this->pdf->ln(20-(2*$child->level));
+						$this->pdf->SetFontSize(20-(2*$child->level));
+						
 						break;
 
 					case 'tableelement':
+						$this->pdf->ln(20);
 						break;
 
 					case 'tablelineelement':
+						$this->pdf->ln(20);
 						break;
 
 					case 'definitionlistelement':
+						//$this->pdf->ln(10);
 						break;
 
 					case 'definitionitemelement':
-						break;
-
+						$this->pdf->ln(10);
+						if	( !empty($child->key) )
+						{
+							$this->pdf->SetFont('','U');
+							$this->pdf->Write(5,$child->key);
+							$this->pdf->SetFont('','');						}
+							$this->pdf->Write(5,': ');
+						
 					case 'tablecellelement':
 						break;
 
-					case 'listelement':
+					case 'teletypeelement':
+						$this->pdf->SetFont('Courier','',12);
 						break;
 						
-					case 'teletypeelement':
+					case 'listelement':
+						$this->pdf->ln(5);
 						break;
 						
 					case 'numberedlistelement':
+						$this->pdf->ln(5);
 						break;
 						
 					case 'listentryelement':
+						$this->pdf->ln(5);
+						$this->pdf->Write(5,'- ');
 						break;
 
 					default:
@@ -134,7 +178,9 @@ class PdfRenderer
 				{
 					$this->renderElement( $c );
 				}
-		
+				
+				$this->pdf->SetFont('Arial','',12);
+				$this->pdf->SetTextColor(0,0,0);
 	}
 
 
@@ -145,11 +191,12 @@ class PdfRenderer
 	 */
 	function render()
 	{
-		$this->fpdf = new FPDF();
-		$this->fpdf->AddPage();
-		$this->fpdf->SetFont('Arial','',12);
+		$this->pdf = new Pdf();
+		$this->pdf->AddPage();
+		$this->pdf->SetCreator(OR_TITLE);
+		$this->pdf->SetFont('Arial','',12);
 		
-		$this->footnotes    = array();
+		#$this->footnotes    = array();
 		
 		foreach( $this->children as $child )
 			$this->renderElement( $child );
@@ -157,7 +204,7 @@ class PdfRenderer
 		#foreach( $this->footnotes as $child )
 		#	$this->renderElement( $child );
 
-		return $this->fpdf->Output('','S');
+		return $this->pdf->Output('','S');
 	}
 }