chamilo / chamilo-lms

main/inc/lib/phpdocx/pdf/include/canvas_factory.cls.php

Braces +14 added lines, -18 removed lines

@@ -58,24 +58,20 @@
 
     $backend = strtolower(DOMPDF_PDF_BACKEND);
     
-    if ( isset($class) && class_exists($class, false) )
-      $class .= "_Adapter";
-    
-    else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "pdflib" ) &&
-              class_exists("PDFLib", false) )
-      $class = "PDFLib_Adapter";
-
-    else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "cpdf") )
-      $class = "CPDF_Adapter";
-
-    else if ( ( $backend === "tcpdf") )
-      $class = "TCPDF_Adapter";
-      
-    else if ( $backend === "gd" )
-      $class = "GD_Adapter";
-    
-    else
-      $class = "CPDF_Adapter";
+    if ( isset($class) && class_exists($class, false) ) {
+          $class .= "_Adapter";
+    } else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "pdflib" ) &&
+              class_exists("PDFLib", false) ) {
+          $class = "PDFLib_Adapter";
+    } else if ( (DOMPDF_PDF_BACKEND === "auto" || $backend === "cpdf") ) {
+          $class = "CPDF_Adapter";
+    } else if ( ( $backend === "tcpdf") ) {
+          $class = "TCPDF_Adapter";
+    } else if ( $backend === "gd" ) {
+          $class = "GD_Adapter";
+    } else {
+          $class = "CPDF_Adapter";
+    }
 
     return new $class($paper, $orientation);
         

main/inc/lib/phpdocx/pdf/include/font_metrics.cls.php

Braces +6 added lines, -4 removed lines

@@ -216,13 +216,15 @@
    * @see save_font_families()
    */
   static function load_font_families() {
-    if ( !is_readable(self::CACHE_FILE) )
-      return;
+    if ( !is_readable(self::CACHE_FILE) ) {
+          return;
+    }
 
     $data = file_get_contents(self::CACHE_FILE);
 
-    if ( $data != "" )
-      eval ('self::$_font_lookup = ' . $data . ";");
+    if ( $data != "" ) {
+          eval ('self::$_font_lookup = ' . $data . ";");
+    }
   }
 
   /**

main/inc/lib/phpdocx/pdf/include/block_renderer.cls.php

Braces +6 added lines, -4 removed lines

@@ -58,8 +58,9 @@ 
       $this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color );
     }
 
-    if ( ($url = $style->background_image) && $url !== "none" )
-      $this->_background_image($url, $x, $y, $w, $h, $style);
+    if ( ($url = $style->background_image) && $url !== "none" ) {
+          $this->_background_image($url, $x, $y, $w, $h, $style);
+    }
 
 
     $this->_render_border($frame);
@@ -81,8 +82,9 @@ 
     foreach ($bp as $side => $props) {
       list($x, $y, $w, $h) = $bbox;
 
-      if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 )
-        continue;
+      if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 ) {
+              continue;
+      }
 
 
       switch($side) {

main/inc/lib/phpdocx/pdf/include/inline_frame_decorator.cls.php

Braces +3 added lines, -2 removed lines

@@ -62,8 +62,9 @@
       return;
     }
     
-    if ( $frame->get_parent() !== $this )
-      throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
+    if ( $frame->get_parent() !== $this ) {
+          throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
+    }
         
     $split = $this->copy( $this->_frame->get_node()->cloneNode() ); 
     $this->get_parent()->insert_child_after($split, $this);

main/inc/lib/phpdocx/pdf/include/renderer.cls.php

Braces +9 added lines, -9 removed lines

@@ -100,10 +100,11 @@ 
       break;
 
     case "inline":
-      if ( $frame->get_node()->nodeName === "#text" )
-        $this->_render_frame("text", $frame);
-      else
-        $this->_render_frame("inline", $frame);
+      if ( $frame->get_node()->nodeName === "#text" ) {
+              $this->_render_frame("text", $frame);
+      } else {
+              $this->_render_frame("inline", $frame);
+      }
       break;
 
     case "table-cell":
@@ -126,9 +127,7 @@ 
              $node->getAttribute("language") === "php" ) {
           // Evaluate embedded php scripts
           $this->_render_frame("php", $frame);
-        }
-        
-        elseif ( $node->getAttribute("type") === "text/javascript" ||
+        } elseif ( $node->getAttribute("type") === "text/javascript" ||
              $node->getAttribute("language") === "javascript" ) {
           // Insert JavaScript
           $this->_render_frame("javascript", $frame);
@@ -146,8 +145,9 @@ 
     // Check for begin frame callback
     $this->_check_callbacks("begin_frame", $frame);
     
-    foreach ($frame->get_children() as $child)
-      $this->render($child);
+    foreach ($frame->get_children() as $child) {
+          $this->render($child);
+    }
 
     // Check for end frame callback
     $this->_check_callbacks("end_frame", $frame);

main/inc/lib/phpdocx/pdf/include/inline_renderer.cls.php

Braces +27 added lines, -18 removed lines

@@ -52,8 +52,10 @@ 
   function render(Frame $frame) {
     $style = $frame->get_style();
 
-    if ( !$frame->get_first_child() )
-      return; // No children, no service
+    if ( !$frame->get_first_child() ) {
+          return;
+    }
+    // No children, no service
     
     // Draw the left border if applicable
     $bp = $style->get_border_properties();
@@ -87,8 +89,9 @@ 
         // borders on this line.
 
         // Background:
-        if ( ($bg = $style->background_color) !== "transparent" )
-          $this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color);
+        if ( ($bg = $style->background_color) !== "transparent" ) {
+                  $this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color);
+        }
 
         if ( ($url = $style->background_image) && $url !== "none" ) {
           $this->_background_image($url, $x, $y, $w, $h, $style);
@@ -118,8 +121,9 @@ 
         // Handle anchors & links
         if ( $frame->get_node()->nodeName === "a" ) {
                     
-          if ( $href = $frame->get_node()->getAttribute("href") )
-            $this->_canvas->add_link($href, $x, $y, $w, $h);
+          if ( $href = $frame->get_node()->getAttribute("href") ) {
+                      $this->_canvas->add_link($href, $x, $y, $w, $h);
+          }
 
         }
 
@@ -130,18 +134,20 @@ 
         continue;
       }
 
-      if ( is_null($w) )
-        $w = $child_w;
-      else
-        $w += $child_w;
+      if ( is_null($w) ) {
+              $w = $child_w;
+      } else {
+              $w += $child_w;
+      }
       
       $h = max($h, $child_h);
     }
 
     
     // Handle the last child
-    if ( ($bg = $style->background_color) !== "transparent" ) 
-      $this->_canvas->filled_rectangle( $x + $widths[3], $y + $widths[0], $w, $h, $style->background_color);
+    if ( ($bg = $style->background_color) !== "transparent" ) {
+          $this->_canvas->filled_rectangle( $x + $widths[3], $y + $widths[0], $w, $h, $style->background_color);
+    }
 
     //On continuation lines (after line break) of inline elements, the style got copied.
     //But a non repeatable background image should not be repeated on the next line.
@@ -151,8 +157,9 @@ 
     // Repeat not given: default is Style::__construct
     // ... && (!($repeat = $style->background_repeat) || $repeat === "repeat" ...
     //different position? $this->_background_image($url, $x, $y, $w, $h, $style);
-    if ( ($url = $style->background_image) && $url !== "none" )           
-      $this->_background_image($url, $x + $widths[3], $y + $widths[0], $w, $h, $style);
+    if ( ($url = $style->background_image) && $url !== "none" ) {
+          $this->_background_image($url, $x + $widths[3], $y + $widths[0], $w, $h, $style);
+    }
         
     // Add the border widths
     $w += $widths[1] + $widths[3];
@@ -190,11 +197,13 @@ 
     // Handle anchors & links
     if ( $frame->get_node()->nodeName === "a" ) {
 
-      if ( $name = $frame->get_node()->getAttribute("name") )
-        $this->_canvas->add_named_dest($name);
+      if ( $name = $frame->get_node()->getAttribute("name") ) {
+              $this->_canvas->add_named_dest($name);
+      }
 
-      if ( $href = $frame->get_node()->getAttribute("href") )
-        $this->_canvas->add_link($href, $x, $y, $w, $h);
+      if ( $href = $frame->get_node()->getAttribute("href") ) {
+              $this->_canvas->add_link($href, $x, $y, $w, $h);
+      }
     }
   }
 }

main/inc/lib/phpdocx/pdf/include/list_bullet_image_frame_decorator.cls.php

Braces +3 added lines, -2 removed lines

@@ -146,8 +146,9 @@
     // Small hack to prevent indenting of list text
     // Image Might not exist, then position like on list_bullet_frame_decorator fallback to none. 
     if ( $this->_frame->get_style()->list_style_position === "outside" ||
-         $this->_width == 0) 
-      return 0;
+         $this->_width == 0) {
+          return 0;
+    }
     //This aligns the "inside" image position with the text.
     //The text starts to the right of the image.
     //Between the image and the text there is an added margin of image width.

main/inc/lib/phpdocx/pdf/include/frame_factory.cls.php

Braces +17 added lines, -13 removed lines

@@ -61,8 +61,9 @@ 
 
   // FIXME: this is admittedly a little smelly...
   static function decorate_frame(Frame $frame, $dompdf) {
-    if ( is_null($dompdf) )
-      throw new Exception("foo");
+    if ( is_null($dompdf) ) {
+          throw new Exception("foo");
+    }
     switch ($frame->get_style()->display) {
       
     case "block":
@@ -127,15 +128,17 @@ 
       break;
 
     case "-dompdf-list-bullet":
-      if ( $frame->get_style()->list_style_position === "inside" )
-        $positioner = "Inline";
-      else        
-        $positioner = "List_Bullet";
-
-      if ( $frame->get_style()->list_style_image !== "none" )
-        $decorator = "List_Bullet_Image";
-      else
-        $decorator = "List_Bullet";
+      if ( $frame->get_style()->list_style_position === "inside" ) {
+              $positioner = "Inline";
+      } else {
+              $positioner = "List_Bullet";
+      }
+
+      if ( $frame->get_style()->list_style_image !== "none" ) {
+              $decorator = "List_Bullet_Image";
+      } else {
+              $decorator = "List_Bullet";
+      }
       
       $reflower = "List_Bullet";
       break;
@@ -163,8 +166,9 @@ 
     }
 
     if ( $frame->get_style()->position === "absolute" ||
-         $frame->get_style()->position === "fixed" )
-      $positioner = "Absolute";
+         $frame->get_style()->position === "fixed" ) {
+          $positioner = "Absolute";
+    }
     
     $positioner .= "_Positioner";
     $decorator .= "_Frame_Decorator";

main/inc/lib/phpdocx/pdf/include/frame_decorator.cls.php

Braces +85 added lines, -60 removed lines

@@ -102,8 +102,9 @@ 
   function dispose($recursive = false) {
     
     if ( $recursive ) {
-      while ( $child = $this->get_first_child() )
-        $child->dispose(true);
+      while ( $child = $this->get_first_child() ) {
+              $child->dispose(true);
+      }
     }
     
     unset($this->_root);
@@ -134,8 +135,9 @@ 
     $deco = Frame_Factory::decorate_frame($frame, $this->_dompdf);
     $deco->set_root($this->_root);
 
-    foreach ($this->get_children() as $child)
-      $deco->append_child($child->deep_copy());
+    foreach ($this->get_children() as $child) {
+          $deco->append_child($child->deep_copy());
+    }
 
     return $deco;
   }
@@ -146,8 +148,9 @@ 
     $this->_frame->reset();
 
     // Reset all children
-    foreach ($this->get_children() as $child)
-      $child->reset();
+    foreach ($this->get_children() as $child) {
+          $child->reset();
+    }
 
   }
   
@@ -183,42 +186,49 @@ 
   function __toString() { return $this->_frame->__toString(); }
   
   function prepend_child(Frame $child, $update_node = true) {
-    while ( $child instanceof Frame_Decorator )
-      $child = $child->_frame;
+    while ( $child instanceof Frame_Decorator ) {
+          $child = $child->_frame;
+    }
     
     $this->_frame->prepend_child($child, $update_node);
   }
 
   function append_child(Frame $child, $update_node = true) {
-    while ( $child instanceof Frame_Decorator )
-      $child = $child->_frame;
+    while ( $child instanceof Frame_Decorator ) {
+          $child = $child->_frame;
+    }
 
     $this->_frame->append_child($child, $update_node);
   }
 
   function insert_child_before(Frame $new_child, Frame $ref, $update_node = true) {
-    while ( $new_child instanceof Frame_Decorator )
-      $new_child = $new_child->_frame;
+    while ( $new_child instanceof Frame_Decorator ) {
+          $new_child = $new_child->_frame;
+    }
 
-    if ( $ref instanceof Frame_Decorator )
-      $ref = $ref->_frame;
+    if ( $ref instanceof Frame_Decorator ) {
+          $ref = $ref->_frame;
+    }
 
     $this->_frame->insert_child_before($new_child, $ref, $update_node);
   }
 
   function insert_child_after(Frame $new_child, Frame $ref, $update_node = true) {
-    while ( $new_child instanceof Frame_Decorator )
-      $new_child = $new_child->_frame;
+    while ( $new_child instanceof Frame_Decorator ) {
+          $new_child = $new_child->_frame;
+    }
 
-    while ( $ref instanceof Frame_Decorator )
-      $ref = $ref->_frame;
+    while ( $ref instanceof Frame_Decorator ) {
+          $ref = $ref->_frame;
+    }
     
     $this->_frame->insert_child_after($new_child, $ref, $update_node);
   }
 
   function remove_child(Frame $child, $update_node = true) {
-    while  ( $child instanceof Frame_Decorator )
-      $child = $new_child->_frame;
+    while  ( $child instanceof Frame_Decorator ) {
+          $child = $new_child->_frame;
+    }
 
     $this->_frame->remove_child($child, $update_node);
   }
@@ -230,61 +240,71 @@ 
     $p = $this->_frame->get_parent();
     
     if ( $p && $deco = $p->get_decorator() ) {
-      while ( $tmp = $deco->get_decorator() )
-        $deco = $tmp;      
+      while ( $tmp = $deco->get_decorator() ) {
+              $deco = $tmp;
+      }
       return $deco;
-    } else if ( $p )
-      return $p;
-    else
-      return null;
+    } else if ( $p ) {
+          return $p;
+    } else {
+          return null;
+    }
   }
 
   function get_first_child() {
     $c = $this->_frame->get_first_child();
     if ( $c && $deco = $c->get_decorator() ) {
-      while ( $tmp = $deco->get_decorator() )
-        $deco = $tmp;      
+      while ( $tmp = $deco->get_decorator() ) {
+              $deco = $tmp;
+      }
       return $deco;
-    } else if ( $c )
-      return $c;
-    else
-      return null;
+    } else if ( $c ) {
+          return $c;
+    } else {
+          return null;
+    }
   }
 
   function get_last_child() {
     $c = $this->_frame->get_last_child();
     if ( $c && $deco = $c->get_decorator() ) {
-      while ( $tmp = $deco->get_decorator() )
-        $deco = $tmp;      
+      while ( $tmp = $deco->get_decorator() ) {
+              $deco = $tmp;
+      }
       return $deco;
-    } else if ( $c )
-      return $c;
-    else
-      return null;
+    } else if ( $c ) {
+          return $c;
+    } else {
+          return null;
+    }
   }
 
   function get_prev_sibling() {
     $s = $this->_frame->get_prev_sibling();
     if ( $s && $deco = $s->get_decorator() ) {
-      while ( $tmp = $deco->get_decorator() )
-        $deco = $tmp;      
+      while ( $tmp = $deco->get_decorator() ) {
+              $deco = $tmp;
+      }
       return $deco;
-    } else if ( $s )
-      return $s;
-    else
-      return null;
+    } else if ( $s ) {
+          return $s;
+    } else {
+          return null;
+    }
   }
   
   function get_next_sibling() {
     $s = $this->_frame->get_next_sibling();
     if ( $s && $deco = $s->get_decorator() ) {
-      while ( $tmp = $deco->get_decorator() )
-        $deco = $tmp;      
+      while ( $tmp = $deco->get_decorator() ) {
+              $deco = $tmp;
+      }
       return $deco;
-    } else if ( $s )
-      return $s;
-    else
-      return null;
+    } else if ( $s ) {
+          return $s;
+    } else {
+          return null;
+    }
   }
 
   function get_children() {
@@ -299,16 +319,18 @@ 
 
   function set_positioner(Positioner $posn) {
     $this->_positioner = $posn;
-    if ( $this->_frame instanceof Frame_Decorator )
-      $this->_frame->set_positioner($posn);
+    if ( $this->_frame instanceof Frame_Decorator ) {
+          $this->_frame->set_positioner($posn);
+    }
   }
   
   //........................................................................
 
   function set_reflower(Frame_Reflower $reflower) {
     $this->_reflower = $reflower;
-    if ( $this->_frame instanceof Frame_Decorator )
-      $this->_frame->set_reflower( $reflower );
+    if ( $this->_frame instanceof Frame_Decorator ) {
+          $this->_frame->set_reflower( $reflower );
+    }
   }
   
   function get_reflower() { return $this->_reflower; }
@@ -317,8 +339,9 @@ 
   
   function set_root(Frame $root) {
     $this->_root = $root;
-      if ( $this->_frame instanceof Frame_Decorator )
-        $this->_frame->set_root($root);
+      if ( $this->_frame instanceof Frame_Decorator ) {
+              $this->_frame->set_root($root);
+      }
   }
   
   function get_root() { return $this->_root; }
@@ -331,8 +354,9 @@ 
     $p = $this->get_parent();
     
     while ( $p ) {
-      if ( in_array($p->get_style()->display, Style::$BLOCK_TYPES) )
-        break;
+      if ( in_array($p->get_style()->display, Style::$BLOCK_TYPES) ) {
+              break;
+      }
 
       $p = $p->get_parent();
     }
@@ -358,8 +382,9 @@ 
       return;
     }
     
-    if ( $child->get_parent() !== $this )
-      throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
+    if ( $child->get_parent() !== $this ) {
+          throw new DOMPDF_Exception("Unable to split: frame is not a child of this one.");
+    }
 
     $split = $this->copy( $this->_frame->get_node()->cloneNode() );
     $split->reset();