Changeset 1654 for sandbox/filemanager/tp/dompdf/include/pdflib_adapter.cls.php

Timestamp:

11/17/09 09:02:41 (15 years ago)

Author:

amuller

Message:

Ticket #597 - melhoria no modulo gerenciador de arquivos

File:

• sandbox/filemanager/tp/dompdf/include/pdflib_adapter.cls.php (modified) (11 diffs)

sandbox/filemanager/tp/dompdf/include/pdflib_adapter.cls.php

@@ -34 +34 @@
  * @copyright 2004 Benj Carson
  * @author Benj Carson <benjcarson@digitaljunkies.ca>
+ * @contributor Helmut Tischer <htischer@weihenstephan.org>
  * @package dompdf
  * @version 0.5.1
+ *
+ * Changes
+ * @contributor Helmut Tischer <htischer@weihenstephan.org>
+ * @version 0.5.1.htischer.20090507
+ * - Clarify temp file name, optional debug output for temp file tracking
  */
 
-/* $Id: pdflib_adapter.cls.php,v 1.23 2006/07/07 21:31:04 benjcarson Exp $ */
+/* $Id: pdflib_adapter.cls.php 186 2009-10-19 22:42:06Z eclecticgeek@gmail.com $ */
 
 /**
@@ -184 +190 @@
       $size = $paper;
     else if ( isset(self::$PAPER_SIZES[mb_strtolower($paper)]) )
-      $size = self::$PAPER_SIZES[$paper];
+      $size = self::$PAPER_SIZES[mb_strtolower($paper)];
     else
       $size = self::$PAPER_SIZES["letter"];
@@ -219 +225 @@
       $this->_pdf->begin_document("","");
     else {
-      $this->_file = tempnam(DOMPDF_TEMP_DIR, "dompdf_tmp_");
+      $this->_file = tempnam(DOMPDF_TEMP_DIR, "libdompdf_pdf_").'.pdf';
       $this->_pdf->begin_document($this->_file,"");
     }
@@ -239 +245 @@
 
         // Prefer ttfs to afms
-        if ( file_exists($file.".ttf") )
-          $file .= ".ttf";
-
-        else if ( file_exists($file .".TTF") )
-          $file .= ".TTF";
-
-        else if ( file_exists($file . ".pfb") )
-          $file .= ".pfb";
-
-        else if ( file_exists($file . ".PFB") )
-          $file .= ".PFB";
-
-        else
+        if ( file_exists($file.".ttf") ) {
+          $outline = "$file.ttf";
+          $afm = null;
+
+        } else if ( file_exists($file .".TTF") ) {
+          $outline = "$file.TTF";
+          $afm = null;
+
+        } else if ( file_exists($file . ".pfb") ) {
+          $outline = "$file.pfb";
+
+          if ( file_exists($file . ".afm") )
+            $afm = "$file.afm";
+
+        } else if ( file_exists($file . ".PFB") ) {
+          $outline = "$file.PFB";
+          if ( file_exists($file . ".AFM") )
+            $afm = "$file.AFM";
+        } else
           continue;
 
-        $this->_pdf->set_parameter("FontOutline", "\{$face\}=\{$file\}");
+        $this->_pdf->set_parameter("FontOutline", "\{$face\}=\{$outline\}");
+        if ( !is_null($afm) )
+          $this->_pdf->set_parameter("FontAFM", "\{$face\}=\{$afm\}");
       }
     }
@@ -283 +297 @@
   function get_pdflib() { return $this->_pdf; }
 
+  /**
+   * Add meta information to the PDF
+   *
+   * @param string $label  label of the value (Creator, Producter, etc.)
+   * @param string $value  the text to set
+   */
+  function add_info($label, $value) {
+    $this->_pdf->set_info($label, $value);
+  }
+  
   /**
    * Opens a new 'object' (template in PDFLib-speak)
@@ -719 +743 @@
         return; // Local links are not allowed
       $url = build_url($proto, $host, $path, $file);
-      $url = str_replace("=", "%3D", rawurldecode($url));
-
+      $url = '{' . rawurldecode($url) . '}';
+      
       $action = $this->_pdf->create_action("URI", "url=" . $url);
       $this->_pdf->create_annotation($x, $y, $x + $width, $y + $height, 'Link', "contents={$url} action={activate=$action} linewidth=0");
@@ -754 +778 @@
   //........................................................................
 
+  /**
+   * Writes text at the specified x and y coordinates on every page
+   *
+   * The strings '{PAGE_NUM}' and '{PAGE_COUNT}' are automatically replaced
+   * with their current values.
+   *
+   * See {@link Style::munge_colour()} for the format of the colour array.
+   *
+   * @param float $x
+   * @param float $y
+   * @param string $text the text to write
+   * @param string $font the font file to use
+   * @param float $size the font size, in points
+   * @param array $color
+   * @param float $adjust word spacing adjustment
+   * @param float $angle angle to write the text at, measured CW starting from the x-axis
+   */
   function page_text($x, $y, $text, $font, $size, $color = array(0,0,0),
                      $adjust = 0, $angle = 0,  $blend = "Normal", $opacity = 1.0) {
-    $this->_page_text[] = compact("x", "y", "text", "font", "size", "color", "adjust", "angle");
-
+    $_t = "text";
+    $this->_page_text[] = compact("_t", "x", "y", "text", "font", "size", "color", "adjust", "angle");
+  }
+
+  //........................................................................
+
+  /**
+   * Processes a script on every page
+   * 
+   * The variables $pdf, $PAGE_NUM, and $PAGE_COUNT are available.
+   * 
+   * This function can be used to add page numbers to all pages
+   * after the first one, for example.
+   *
+   * @param string $code the script code
+   * @param string $type the language type for script
+   */
+  function page_script($code, $type = "text/php") {
+    $_t = "script";
+    $this->_page_text[] = compact("_t", "code", "type");
   }
 
@@ -786 +845 @@
 
     for ($p = 1; $p <= $this->_page_count; $p++) {
-
       $this->_pdf->resume_page("pagenumber=$p");
 
@@ -792 +850 @@
         extract($pt);
 
-        $text = str_replace(array("{PAGE_NUM}","{PAGE_COUNT}"),
-                            array($p, $this->_page_count), $text);
-
-        $this->text($x, $y, $text, $font, $size, $color, $adjust, $angle);
-
+        switch ($_t) {
+
+        case "text":
+          $text = str_replace(array("{PAGE_NUM}","{PAGE_COUNT}"),
+                              array($p, $this->_page_count), $text);
+          $this->text($x, $y, $text, $font, $size, $color, $adjust, $angle);
+          break;
+
+        case "script":
+          if (!$eval) {
+            $eval = new PHP_Evaluator($this);  
+          }
+          $eval->evaluate($code, array('PAGE_NUM' => $p, 'PAGE_COUNT' => $this->_page_count));
+          break;
+        }
       }
 
       $this->_pdf->suspend_page("");
-
     }
 
@@ -851 +918 @@
         echo fread($fh,$chunk);
       fclose($fh);
+
+      //debugpng
+      if (DEBUGPNG) print '[pdflib stream unlink '.$this->_file.']';
+      if (!DEBUGKEEPTEMP)
+
       unlink($this->_file);
       $this->_file = null;
@@ -879 +951 @@
     else {
       $data = file_get_contents($this->_file);
+
+      //debugpng
+      if (DEBUGPNG) print '[pdflib output unlink '.$this->_file.']';
+      if (!DEBUGKEEPTEMP)
+
       unlink($this->_file);
       $this->_file = null;