xpressengine / xe-core

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform.php

Indentation +31 added lines, -31 removed lines

@@ -17,39 +17,39 @@
 abstract class HTMLPurifier_AttrTransform
 {
 
-    /**
-     * Abstract: makes changes to the attributes dependent on multiple values.
-     *
-     * @param $attr Assoc array of attributes, usually from
-     *              HTMLPurifier_Token_Tag::$attr
-     * @param $config Mandatory HTMLPurifier_Config object.
-     * @param $context Mandatory HTMLPurifier_Context object
-     * @returns Processed attribute array.
-     */
-    abstract public function transform($attr, $config, $context);
+	/**
+	 * Abstract: makes changes to the attributes dependent on multiple values.
+	 *
+	 * @param $attr Assoc array of attributes, usually from
+	 *              HTMLPurifier_Token_Tag::$attr
+	 * @param $config Mandatory HTMLPurifier_Config object.
+	 * @param $context Mandatory HTMLPurifier_Context object
+	 * @returns Processed attribute array.
+	 */
+	abstract public function transform($attr, $config, $context);
 
-    /**
-     * Prepends CSS properties to the style attribute, creating the
-     * attribute if it doesn't exist.
-     * @param $attr Attribute array to process (passed by reference)
-     * @param $css CSS to prepend
-     */
-    public function prependCSS(&$attr, $css) {
-        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
-        $attr['style'] = $css . $attr['style'];
-    }
+	/**
+	 * Prepends CSS properties to the style attribute, creating the
+	 * attribute if it doesn't exist.
+	 * @param $attr Attribute array to process (passed by reference)
+	 * @param $css CSS to prepend
+	 */
+	public function prependCSS(&$attr, $css) {
+		$attr['style'] = isset($attr['style']) ? $attr['style'] : '';
+		$attr['style'] = $css . $attr['style'];
+	}
 
-    /**
-     * Retrieves and removes an attribute
-     * @param $attr Attribute array to process (passed by reference)
-     * @param $key Key of attribute to confiscate
-     */
-    public function confiscateAttr(&$attr, $key) {
-        if (!isset($attr[$key])) return null;
-        $value = $attr[$key];
-        unset($attr[$key]);
-        return $value;
-    }
+	/**
+	 * Retrieves and removes an attribute
+	 * @param $attr Attribute array to process (passed by reference)
+	 * @param $key Key of attribute to confiscate
+	 */
+	public function confiscateAttr(&$attr, $key) {
+		if (!isset($attr[$key])) return null;
+		$value = $attr[$key];
+		unset($attr[$key]);
+		return $value;
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -45,7 +45,9 @@
      * @param $key Key of attribute to confiscate
      */
     public function confiscateAttr(&$attr, $key) {
-        if (!isset($attr[$key])) return null;
+        if (!isset($attr[$key])) {
+        	return null;
+        }
         $value = $attr[$key];
         unset($attr[$key]);
         return $value;

Spacing +1 added lines, -1 removed lines

@@ -36,7 +36,7 @@
      */
     public function prependCSS(&$attr, $css) {
         $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
-        $attr['style'] = $css . $attr['style'];
+        $attr['style'] = $css.$attr['style'];
     }
 
     /**

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/Background.php

Indentation +7 added lines, -7 removed lines

@@ -5,18 +5,18 @@
  */
 class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform {
 
-    public function transform($attr, $config, $context) {
+	public function transform($attr, $config, $context) {
 
-        if (!isset($attr['background'])) return $attr;
+		if (!isset($attr['background'])) return $attr;
 
-        $background = $this->confiscateAttr($attr, 'background');
-        // some validation should happen here
+		$background = $this->confiscateAttr($attr, 'background');
+		// some validation should happen here
 
-        $this->prependCSS($attr, "background-image:url($background);");
+		$this->prependCSS($attr, "background-image:url($background);");
 
-        return $attr;
+		return $attr;
 
-    }
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -7,7 +7,9 @@
 
     public function transform($attr, $config, $context) {
 
-        if (!isset($attr['background'])) return $attr;
+        if (!isset($attr['background'])) {
+        	return $attr;
+        }
 
         $background = $this->confiscateAttr($attr, 'background');
         // some validation should happen here

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/BdoDir.php

Indentation +5 added lines, -5 removed lines

@@ -8,11 +8,11 @@
 class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
 {
 
-    public function transform($attr, $config, $context) {
-        if (isset($attr['dir'])) return $attr;
-        $attr['dir'] = $config->get('Attr.DefaultTextDir');
-        return $attr;
-    }
+	public function transform($attr, $config, $context) {
+		if (isset($attr['dir'])) return $attr;
+		$attr['dir'] = $config->get('Attr.DefaultTextDir');
+		return $attr;
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -9,7 +9,9 @@
 {
 
     public function transform($attr, $config, $context) {
-        if (isset($attr['dir'])) return $attr;
+        if (isset($attr['dir'])) {
+        	return $attr;
+        }
         $attr['dir'] = $config->get('Attr.DefaultTextDir');
         return $attr;
     }

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/BgColor.php

Indentation +7 added lines, -7 removed lines

@@ -5,18 +5,18 @@
  */
 class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform {
 
-    public function transform($attr, $config, $context) {
+	public function transform($attr, $config, $context) {
 
-        if (!isset($attr['bgcolor'])) return $attr;
+		if (!isset($attr['bgcolor'])) return $attr;
 
-        $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
-        // some validation should happen here
+		$bgcolor = $this->confiscateAttr($attr, 'bgcolor');
+		// some validation should happen here
 
-        $this->prependCSS($attr, "background-color:$bgcolor;");
+		$this->prependCSS($attr, "background-color:$bgcolor;");
 
-        return $attr;
+		return $attr;
 
-    }
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -7,7 +7,9 @@
 
     public function transform($attr, $config, $context) {
 
-        if (!isset($attr['bgcolor'])) return $attr;
+        if (!isset($attr['bgcolor'])) {
+        	return $attr;
+        }
 
         $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
         // some validation should happen here

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/BoolToCSS.php

Indentation +22 added lines, -22 removed lines

@@ -5,31 +5,31 @@
  */
 class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform {
 
-    /**
-     * Name of boolean attribute that is trigger
-     */
-    protected $attr;
+	/**
+	 * Name of boolean attribute that is trigger
+	 */
+	protected $attr;
 
-    /**
-     * CSS declarations to add to style, needs trailing semicolon
-     */
-    protected $css;
+	/**
+	 * CSS declarations to add to style, needs trailing semicolon
+	 */
+	protected $css;
 
-    /**
-     * @param $attr string attribute name to convert from
-     * @param $css string CSS declarations to add to style (needs semicolon)
-     */
-    public function __construct($attr, $css) {
-        $this->attr = $attr;
-        $this->css  = $css;
-    }
+	/**
+	 * @param $attr string attribute name to convert from
+	 * @param $css string CSS declarations to add to style (needs semicolon)
+	 */
+	public function __construct($attr, $css) {
+		$this->attr = $attr;
+		$this->css  = $css;
+	}
 
-    public function transform($attr, $config, $context) {
-        if (!isset($attr[$this->attr])) return $attr;
-        unset($attr[$this->attr]);
-        $this->prependCSS($attr, $this->css);
-        return $attr;
-    }
+	public function transform($attr, $config, $context) {
+		if (!isset($attr[$this->attr])) return $attr;
+		unset($attr[$this->attr]);
+		$this->prependCSS($attr, $this->css);
+		return $attr;
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -25,7 +25,9 @@
     }
 
     public function transform($attr, $config, $context) {
-        if (!isset($attr[$this->attr])) return $attr;
+        if (!isset($attr[$this->attr])) {
+        	return $attr;
+        }
         unset($attr[$this->attr]);
         $this->prependCSS($attr, $this->css);
         return $attr;

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/Border.php

Indentation +7 added lines, -7 removed lines

@@ -5,13 +5,13 @@
  */
 class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
 
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['border'])) return $attr;
-        $border_width = $this->confiscateAttr($attr, 'border');
-        // some validation should happen here
-        $this->prependCSS($attr, "border:{$border_width}px solid;");
-        return $attr;
-    }
+	public function transform($attr, $config, $context) {
+		if (!isset($attr['border'])) return $attr;
+		$border_width = $this->confiscateAttr($attr, 'border');
+		// some validation should happen here
+		$this->prependCSS($attr, "border:{$border_width}px solid;");
+		return $attr;
+	}
 
 }
 

Braces +3 added lines, -1 removed lines

@@ -6,7 +6,9 @@
 class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
 
     public function transform($attr, $config, $context) {
-        if (!isset($attr['border'])) return $attr;
+        if (!isset($attr['border'])) {
+        	return $attr;
+        }
         $border_width = $this->confiscateAttr($attr, 'border');
         // some validation should happen here
         $this->prependCSS($attr, "border:{$border_width}px solid;");

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/EnumToCSS.php

Indentation +35 added lines, -35 removed lines

@@ -6,52 +6,52 @@
  */
 class HTMLPurifier_AttrTransform_EnumToCSS extends HTMLPurifier_AttrTransform {
 
-    /**
-     * Name of attribute to transform from
-     */
-    protected $attr;
+	/**
+	 * Name of attribute to transform from
+	 */
+	protected $attr;
 
-    /**
-     * Lookup array of attribute values to CSS
-     */
-    protected $enumToCSS = array();
+	/**
+	 * Lookup array of attribute values to CSS
+	 */
+	protected $enumToCSS = array();
 
-    /**
-     * Case sensitivity of the matching
-     * @warning Currently can only be guaranteed to work with ASCII
-     *          values.
-     */
-    protected $caseSensitive = false;
+	/**
+	 * Case sensitivity of the matching
+	 * @warning Currently can only be guaranteed to work with ASCII
+	 *          values.
+	 */
+	protected $caseSensitive = false;
 
-    /**
-     * @param $attr String attribute name to transform from
-     * @param $enumToCSS Lookup array of attribute values to CSS
-     * @param $case_sensitive Boolean case sensitivity indicator, default false
-     */
-    public function __construct($attr, $enum_to_css, $case_sensitive = false) {
-        $this->attr = $attr;
-        $this->enumToCSS = $enum_to_css;
-        $this->caseSensitive = (bool) $case_sensitive;
-    }
+	/**
+	 * @param $attr String attribute name to transform from
+	 * @param $enumToCSS Lookup array of attribute values to CSS
+	 * @param $case_sensitive Boolean case sensitivity indicator, default false
+	 */
+	public function __construct($attr, $enum_to_css, $case_sensitive = false) {
+		$this->attr = $attr;
+		$this->enumToCSS = $enum_to_css;
+		$this->caseSensitive = (bool) $case_sensitive;
+	}
 
-    public function transform($attr, $config, $context) {
+	public function transform($attr, $config, $context) {
 
-        if (!isset($attr[$this->attr])) return $attr;
+		if (!isset($attr[$this->attr])) return $attr;
 
-        $value = trim($attr[$this->attr]);
-        unset($attr[$this->attr]);
+		$value = trim($attr[$this->attr]);
+		unset($attr[$this->attr]);
 
-        if (!$this->caseSensitive) $value = strtolower($value);
+		if (!$this->caseSensitive) $value = strtolower($value);
 
-        if (!isset($this->enumToCSS[$value])) {
-            return $attr;
-        }
+		if (!isset($this->enumToCSS[$value])) {
+			return $attr;
+		}
 
-        $this->prependCSS($attr, $this->enumToCSS[$value]);
+		$this->prependCSS($attr, $this->enumToCSS[$value]);
 
-        return $attr;
+		return $attr;
 
-    }
+	}
 
 }
 

Braces +6 added lines, -2 removed lines

@@ -36,12 +36,16 @@
 
     public function transform($attr, $config, $context) {
 
-        if (!isset($attr[$this->attr])) return $attr;
+        if (!isset($attr[$this->attr])) {
+        	return $attr;
+        }
 
         $value = trim($attr[$this->attr]);
         unset($attr[$this->attr]);
 
-        if (!$this->caseSensitive) $value = strtolower($value);
+        if (!$this->caseSensitive) {
+        	$value = strtolower($value);
+        }
 
         if (!isset($this->enumToCSS[$value])) {
             return $attr;

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/ImgRequired.php

Indentation +26 added lines, -26 removed lines

@@ -11,32 +11,32 @@
 class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform
 {
 
-    public function transform($attr, $config, $context) {
-
-        $src = true;
-        if (!isset($attr['src'])) {
-            if ($config->get('Core.RemoveInvalidImg')) return $attr;
-            $attr['src'] = $config->get('Attr.DefaultInvalidImage');
-            $src = false;
-        }
-
-        if (!isset($attr['alt'])) {
-            if ($src) {
-                $alt = $config->get('Attr.DefaultImageAlt');
-                if ($alt === null) {
-                    // truncate if the alt is too long
-                    $attr['alt'] = substr(basename($attr['src']),0,40);
-                } else {
-                    $attr['alt'] = $alt;
-                }
-            } else {
-                $attr['alt'] = $config->get('Attr.DefaultInvalidImageAlt');
-            }
-        }
-
-        return $attr;
-
-    }
+	public function transform($attr, $config, $context) {
+
+		$src = true;
+		if (!isset($attr['src'])) {
+			if ($config->get('Core.RemoveInvalidImg')) return $attr;
+			$attr['src'] = $config->get('Attr.DefaultInvalidImage');
+			$src = false;
+		}
+
+		if (!isset($attr['alt'])) {
+			if ($src) {
+				$alt = $config->get('Attr.DefaultImageAlt');
+				if ($alt === null) {
+					// truncate if the alt is too long
+					$attr['alt'] = substr(basename($attr['src']),0,40);
+				} else {
+					$attr['alt'] = $alt;
+				}
+			} else {
+				$attr['alt'] = $config->get('Attr.DefaultInvalidImageAlt');
+			}
+		}
+
+		return $attr;
+
+	}
 
 }
 

Spacing +1 added lines, -1 removed lines

@@ -25,7 +25,7 @@
                 $alt = $config->get('Attr.DefaultImageAlt');
                 if ($alt === null) {
                     // truncate if the alt is too long
-                    $attr['alt'] = substr(basename($attr['src']),0,40);
+                    $attr['alt'] = substr(basename($attr['src']), 0, 40);
                 } else {
                     $attr['alt'] = $alt;
                 }

Braces +3 added lines, -1 removed lines

@@ -15,7 +15,9 @@
 
         $src = true;
         if (!isset($attr['src'])) {
-            if ($config->get('Core.RemoveInvalidImg')) return $attr;
+            if ($config->get('Core.RemoveInvalidImg')) {
+            	return $attr;
+            }
             $attr['src'] = $config->get('Attr.DefaultInvalidImage');
             $src = false;
         }

classes/security/htmlpurifier/library/HTMLPurifier/AttrTransform/ImgSpace.php

Indentation +24 added lines, -24 removed lines

@@ -5,39 +5,39 @@
  */
 class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform {
 
-    protected $attr;
-    protected $css = array(
-        'hspace' => array('left', 'right'),
-        'vspace' => array('top', 'bottom')
-    );
+	protected $attr;
+	protected $css = array(
+		'hspace' => array('left', 'right'),
+		'vspace' => array('top', 'bottom')
+	);
 
-    public function __construct($attr) {
-        $this->attr = $attr;
-        if (!isset($this->css[$attr])) {
-            trigger_error(htmlspecialchars($attr, ENT_COMPAT | ENT_HTML401, 'UTF-8', false) . ' is not valid space attribute');
-        }
-    }
+	public function __construct($attr) {
+		$this->attr = $attr;
+		if (!isset($this->css[$attr])) {
+			trigger_error(htmlspecialchars($attr, ENT_COMPAT | ENT_HTML401, 'UTF-8', false) . ' is not valid space attribute');
+		}
+	}
 
-    public function transform($attr, $config, $context) {
+	public function transform($attr, $config, $context) {
 
-        if (!isset($attr[$this->attr])) return $attr;
+		if (!isset($attr[$this->attr])) return $attr;
 
-        $width = $this->confiscateAttr($attr, $this->attr);
-        // some validation could happen here
+		$width = $this->confiscateAttr($attr, $this->attr);
+		// some validation could happen here
 
-        if (!isset($this->css[$this->attr])) return $attr;
+		if (!isset($this->css[$this->attr])) return $attr;
 
-        $style = '';
-        foreach ($this->css[$this->attr] as $suffix) {
-            $property = "margin-$suffix";
-            $style .= "$property:{$width}px;";
-        }
+		$style = '';
+		foreach ($this->css[$this->attr] as $suffix) {
+			$property = "margin-$suffix";
+			$style .= "$property:{$width}px;";
+		}
 
-        $this->prependCSS($attr, $style);
+		$this->prependCSS($attr, $style);
 
-        return $attr;
+		return $attr;
 
-    }
+	}
 
 }
 

Braces +6 added lines, -2 removed lines

@@ -20,12 +20,16 @@
 
     public function transform($attr, $config, $context) {
 
-        if (!isset($attr[$this->attr])) return $attr;
+        if (!isset($attr[$this->attr])) {
+        	return $attr;
+        }
 
         $width = $this->confiscateAttr($attr, $this->attr);
         // some validation could happen here
 
-        if (!isset($this->css[$this->attr])) return $attr;
+        if (!isset($this->css[$this->attr])) {
+        	return $attr;
+        }
 
         $style = '';
         foreach ($this->css[$this->attr] as $suffix) {

Spacing +1 added lines, -1 removed lines

@@ -14,7 +14,7 @@
     public function __construct($attr) {
         $this->attr = $attr;
         if (!isset($this->css[$attr])) {
-            trigger_error(htmlspecialchars($attr, ENT_COMPAT | ENT_HTML401, 'UTF-8', false) . ' is not valid space attribute');
+            trigger_error(htmlspecialchars($attr, ENT_COMPAT | ENT_HTML401, 'UTF-8', false).' is not valid space attribute');
         }
     }