Öffentliche Methoden | |
validate ($string, $config, $context) | |
parseCDATA ($string) | |
make ($string) | |
Datenfelder | |
$minimized = false | |
$required = false | |
Geschützte Methoden | |
mungeRgb ($string) | |
expandCSSEscape ($string) | |
Base class for all validating attribute definitions.
This family of classes forms the core for not only HTML attribute validation, but also any sort of string that needs to be validated or cleaned (which means CSS properties and composite definitions are defined here too). Besides defining (through code) what precisely makes the string valid, subclasses are also responsible for cleaning the code if possible.
Definiert in Zeile 13 der Datei AttrDef.php.
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protected |
Parses a possibly escaped CSS string and returns the "pure" version of it.
Definiert in Zeile 96 der Datei AttrDef.php.
Benutzt HTMLPurifier_Encoder\cleanUTF8() und HTMLPurifier_Encoder\unichr().
Wird benutzt von HTMLPurifier_AttrDef_CSS_URI\validate() und HTMLPurifier_AttrDef_CSS_FontFamily\validate().
make | ( | $string) |
Factory method for creating this class from a string.
string | $string | String construction info |
Definiert in Zeile 72 der Datei AttrDef.php.
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protected |
Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work properly. THIS IS A HACK!
string | $string | a CSS colour definition |
Definiert in Zeile 87 der Datei AttrDef.php.
Wird benutzt von HTMLPurifier_AttrDef_CSS_Border\validate() und HTMLPurifier_AttrDef_CSS_Background\validate().
parseCDATA | ( | $string) |
Convenience method that parses a string as if it were CDATA.
This method process a string in the manner specified at http://www.w3.org/TR/html4/types.html#h-6.2 by removing leading and trailing whitespace, ignoring line feeds, and replacing carriage returns and tabs with spaces. While most useful for HTML attributes specified as CDATA, it can also be applied to most CSS values.
Definiert in Zeile 60 der Datei AttrDef.php.
Wird benutzt von HTMLPurifier_AttrDef_Text\validate(), HTMLPurifier_AttrDef_CSS_TextDecoration\validate(), HTMLPurifier_AttrDef_CSS\validate(), HTMLPurifier_AttrDef_CSS_Filter\validate(), HTMLPurifier_AttrDef_CSS_URI\validate(), HTMLPurifier_AttrDef_CSS_Percentage\validate(), HTMLPurifier_AttrDef_CSS_Number\validate(), HTMLPurifier_AttrDef_CSS_Border\validate(), HTMLPurifier_AttrDef_CSS_ListStyle\validate(), HTMLPurifier_AttrDef_CSS_Length\validate(), HTMLPurifier_AttrDef_CSS_Background\validate(), HTMLPurifier_AttrDef_CSS_Font\validate(), HTMLPurifier_AttrDef_HTML_LinkTypes\validate(), HTMLPurifier_AttrDef_CSS_Multiple\validate(), HTMLPurifier_AttrDef_URI\validate(), HTMLPurifier_AttrDef_Integer\validate() und HTMLPurifier_AttrDef_CSS_BackgroundPosition\validate().
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abstract |
Validates and cleans passed string according to a definition.
string | $string | String to be validated and cleaned. |
HTMLPurifier_Config | $config | Mandatory HTMLPurifier_Config object. |
HTMLPurifier_Context | $context | Mandatory HTMLPurifier_Context object. |
$minimized = false |
Tells us whether or not an HTML attribute is minimized. Has no meaning in other contexts. bool
Definiert in Zeile 21 der Datei AttrDef.php.
$required = false |
Tells us whether or not an HTML attribute is required. Has no meaning in other contexts bool
Definiert in Zeile 28 der Datei AttrDef.php.