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[1.3.0] Add Printer_CSSDefinition.

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- Added @public identifiers to properties that the Printers are using.
- Augmented Printer::getClass() to include meta-info about the object (contained inside parentheses). Currently supports: enum, composite and multiple.
- Remove all linebreaks from Printer output
- Document Printer_HTMLDefinition's methods.

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@581 48356398-32a2-884e-a903-53898d9a118a
This commit is contained in:
Edward Z. Yang
2006-11-25 05:05:32 +00:00
parent b63b0be21f
commit 9bbbb87ffa
6 changed files with 99 additions and 17 deletions
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32
library/HTMLPurifier/Printer.php
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@@ -108,16 +108,40 @@ class HTMLPurifier_Printer
}
/**
* Retrieves the class of an object without prefixes
* Retrieves the class of an object without prefixes, as well as metadata
* @param $obj Object to determine class of
* @param $prefix Further prefix to remove
*/
function getClass($obj, $prefix = '') {
function getClass($obj, $sec_prefix = '') {
static $five = null;
if ($five === null) $five = version_compare(PHP_VERSION, '5', '>=');
$prefix = 'HTMLPurifier_' . $prefix;
$prefix = 'HTMLPurifier_' . $sec_prefix;
if (!$five) $prefix = strtolower($prefix);
return str_replace($prefix, '', get_class($obj));
$class = str_replace($prefix, '', get_class($obj));
$lclass = strtolower($class);
$class .= '(';
switch ($lclass) {
case 'enum':
$values = array();
foreach ($obj->valid_values as $value => $bool) {
$values[] = $value;
}
$class .= implode(', ', $values);
break;
case 'composite':
$values = array();
foreach ($obj->defs as $def) {
$values[] = $this->getClass($def, $sec_prefix);
}
$class .= implode(', ', $values);
break;
case 'multiple':
$class .= $this->getClass($obj->single, $sec_prefix) . ', ';
$class .= $obj->max;
break;
}
$class .= ')';
return $class;
}
}