Date: 2010-04-11 12:00
Posted By: Rick Beton (rickb)

Index: TruetypeText/class.style.php
===================================================================
--- TruetypeText/class.style.php	(revision 332)
+++ TruetypeText/class.style.php	(revision 333)
@@ -33,7 +33,7 @@
 		$result = false;
 		return $result;
 	}
-	
+
 	function getstylesbyfont($fontfile)	{
 		$result = array();
 		for ($i=0 ; $i<count($this->styles); $i++)
@@ -43,7 +43,7 @@
 		}
 		return $result;
 	}
-	
+
 	function & stylearray()	{
 		return $this->styles;
 	}
@@ -60,8 +60,8 @@
 	var $pictureperword; // one picture per word (boolean)
 	var $transparent;
 	var $elements;
-		
-		
+
+
function TTTstyle($name = '', $backgroundcolor = "#FFFFFF",$format = 'png',
$fulllineheight = true, $maxwidth = 0, $pictureperword = false, $transparent =
true)	{
 		global $gCms;
 		$this->db = & $gCms->getDb();
@@ -83,11 +83,11 @@
 			return false;
$query = 'SELECT * FROM '.cms_db_prefix().'module_truetypetext_styles WHERE
id = ?';
 		$row = $this->db->GetRow($query, array($id));
-		if ($row)		
+		if ($row)
 			$this->loadrow($row);
 		return ($row !== false);
 	}
-	
+
 	function loadDbByName($name="")
 	{
 		if ($name != '')
@@ -100,7 +100,7 @@
 			$this->loadrow($row);
 		return ($row !== false);
 	}
-	
+
 	function loadrow($row)	{
 		$this->id = $row['id'];
 		$this->name = $row['name'];
@@ -126,7 +126,7 @@
 			$elements[] = implode(';',$element);
 		return implode('\n', $elements);
 	}
-	
+
 	function saveDbNew()
 	{
 		$newid = $this->db->GenID(cms_db_prefix()."module_truetypetext_styles_seq");
@@ -145,7 +145,7 @@
$dbresult = $this->db->Execute($query,
array($this->name,$this->format,$this->backgroundcolor,$this->fulllineheight,$this->maxwidth,$this->pictureperword,
$this->transparent, $this->getelements(), $this->id));
 		return ($dbresult !== false);
 	}
-	
+
 	function deleteDb()
 	{
 		if ($this->id == -1) return false;
@@ -153,7 +153,7 @@
 		$dbresult = $this->db->Execute($query, array($this->id));
 		return ($dbresult !== false);
 	}
-	
+
function addTextElement($fontfile, $size = 20, $color = "#000000", $x = 0, $y
= 0, $angle = 0)	{
 		$this->elements[] = array('text',$fontfile,$size,$color,$x,$y,$angle);
 	}
@@ -169,7 +169,7 @@
 	{
 		$this->elements[] = array('transformation',$type);
 	}
-	
+
 	function checkfont($fontfile)	{
 		foreach ($this->elements as $element)
 		{
@@ -190,11 +190,11 @@
 		$name = md5($name);
 		return $name;
 	}
-	
+
 	function getImages ($text) {
 		if ($text == '') return '';
 		$text = html_entity_decode($text);
-		
+
 		$images = array();
 
 		if ($this->pictureperword)
@@ -212,29 +212,42 @@
 			$this->pictureperword = true;
 			return $images;
 		}
-		
-		
+
+
 		if (count($this->elements)==0)
 			return '<!-- TruetypeText error : empty style -->'.$text;
-		$filepath = cms_join_path('cache',
$this->getCacheName($text).'.'.$this->format);
-		$fileabsolutepath = cms_join_path(dirname(__FILE__), $filepath);
-		if (!file_exists($fileabsolutepath))
-			$result = $this->createImage($text, $fileabsolutepath);
+
+		$filename = $this->getCacheName($text).'.'.$this->format;
+  	    $relpath = 'uploads/TruetypeText/';
+  	    $manualpath = dirname(__FILE__).'/../../'.$relpath.$filename;
+		if (file_exists($manualpath))
+		{
+		    // image was prepared by user
+		    $fileabsolutepath = $manualpath;
+			$result = true;
+		}
 		else
-			$result = true;
+		{
+		    // normal automatic image handling
+		    $fileabsolutepath = dirname(__FILE__).'/cache/'.$filename;
+  	        $relpath = 'modules/TruetypeText/cache/';
+		    if (!file_exists($fileabsolutepath))
+			    $result = $this->createImage($text, $fileabsolutepath);
+		    else
+			    $result = true;
+		}
+
 		if ($result)
 		{
 			$size = @getimagesize($fileabsolutepath);
 			global $CMS_ADMIN_PAGE;
 			if (isset($CMS_ADMIN_PAGE))
-				$filepath = cms_join_path('..','modules','TruetypeText',$filepath);
+				$fileurl = '../'.$relpath.$filename;
 			else
-				$filepath = cms_join_path('modules','TruetypeText',$filepath);
-			return array(array("text"=>$text, "src"=>$filepath, "size"=>$size[3]));
+				$fileurl = $relpath.$filename;
+			return array(array("text"=>$text, "src"=>$fileurl, "size"=>$size[3]));
 		}
 		else return '<!-- Truetypetext error -->'.$text;
-		
-		
 	}
 
 	function getImage($text, $alt=true, $moretext="")
@@ -249,23 +262,23 @@
 			else
$result .= '<img src="'.$image["src"].'"'.($alt=true ? '
alt="'.$image["text"].'"' : '').' '.$moretext.' '.$image["size"].'/>';
 		}
-		
+
 		return $result;
 	}
-	
+
 	function getImageSrc($text)
 	{
 		if ($text == '') return '';
 		$this->pictureperword = false;
 		$images = $this->getImages($text);
-		return $images[0]["src"];		
+		return $images[0]["src"];
 	}
-	
-	
+
+
 /*	function getImage($text, $alt=true, $moretext="")
 	{
 		if ($moretext=="test") return $this->getImage2($text,$alt,$moretext);
-		
+
 		if ($text == '') return '';
 		$text = html_entity_decode($text);
 		if ($this->pictureperword)
@@ -304,17 +317,17 @@
 
 		}
 		else return '<!-- Truetypetext error -->'.$text;
-		
-		
+
+
 	}*/
-	
+
 	function getImageClean($text)
 	{
 		$text = str_replace('<br />',"\n",$text);
 		$text = preg_replace('@<[\/\!]*?[^<>]*?>@si', '', $text);
 		return $this->getimage($text);
 	}
-	
+
 	function createImage($text, $file)
 	{
 		if ($text == '') return true;
@@ -326,7 +339,7 @@
 		$TTTimage->destroy();
 		return $TTTimage->getsize();
 	}
-	
+
 	function wrap($text)
 	{
 		if ($text == '') return '';
@@ -351,7 +364,7 @@
 			$newtext .= ($newtext=='' ? '' : '\n').$line;
 		return $newtext;
 	}
-	
+
 	function getTTTimage($text)	{
 		include_once dirname(__FILE__)."/class.ttt.php";
 		$TTTimage = new TTTimage($this->backgroundcolor, $this->transparent);
      

Date: 2010-04-11 12:03
Posted By: Rick Beton (rickb)

Note that some usage of cms_join_path has been replaced by simple string
concatenation.  This works because '/' always works as a file path separator -
even on Windows!
(provided you disregard Windows 98 and earlier.)

Not many people seem to know this.
      

Date: 2010-04-11 12:30
Posted By: Rick Beton (rickb)

I forgot to explain that it is necessary to create the directory

uploads/TruetypeText/

This is the place where the manually-tweaked images are to be uploaded. Images
there have the same name as the automatically-generated images.
      

Date: 2011-07-27 08:27
Posted By: Jonathan Schmid (Foaly*)

please post your feature request in the tab "feature requests". please attach a
diff or patch file.