diff options
Diffstat (limited to 'library/HTMLPurifier/Printer.php')
| -rw-r--r-- | library/HTMLPurifier/Printer.php | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/library/HTMLPurifier/Printer.php b/library/HTMLPurifier/Printer.php deleted file mode 100644 index 549e4cea1..000000000 --- a/library/HTMLPurifier/Printer.php +++ /dev/null @@ -1,218 +0,0 @@ -<?php - -// OUT OF DATE, NEEDS UPDATING! -// USE XMLWRITER! - -class HTMLPurifier_Printer -{ - - /** - * For HTML generation convenience funcs. - * @type HTMLPurifier_Generator - */ - protected $generator; - - /** - * For easy access. - * @type HTMLPurifier_Config - */ - protected $config; - - /** - * Initialize $generator. - */ - public function __construct() - { - } - - /** - * Give generator necessary configuration if possible - * @param HTMLPurifier_Config $config - */ - public function prepareGenerator($config) - { - $all = $config->getAll(); - $context = new HTMLPurifier_Context(); - $this->generator = new HTMLPurifier_Generator($config, $context); - } - - /** - * Main function that renders object or aspect of that object - * @note Parameters vary depending on printer - */ - // function render() {} - - /** - * Returns a start tag - * @param string $tag Tag name - * @param array $attr Attribute array - * @return string - */ - protected function start($tag, $attr = array()) - { - return $this->generator->generateFromToken( - new HTMLPurifier_Token_Start($tag, $attr ? $attr : array()) - ); - } - - /** - * Returns an end tag - * @param string $tag Tag name - * @return string - */ - protected function end($tag) - { - return $this->generator->generateFromToken( - new HTMLPurifier_Token_End($tag) - ); - } - - /** - * Prints a complete element with content inside - * @param string $tag Tag name - * @param string $contents Element contents - * @param array $attr Tag attributes - * @param bool $escape whether or not to escape contents - * @return string - */ - protected function element($tag, $contents, $attr = array(), $escape = true) - { - return $this->start($tag, $attr) . - ($escape ? $this->escape($contents) : $contents) . - $this->end($tag); - } - - /** - * @param string $tag - * @param array $attr - * @return string - */ - protected function elementEmpty($tag, $attr = array()) - { - return $this->generator->generateFromToken( - new HTMLPurifier_Token_Empty($tag, $attr) - ); - } - - /** - * @param string $text - * @return string - */ - protected function text($text) - { - return $this->generator->generateFromToken( - new HTMLPurifier_Token_Text($text) - ); - } - - /** - * Prints a simple key/value row in a table. - * @param string $name Key - * @param mixed $value Value - * @return string - */ - protected function row($name, $value) - { - if (is_bool($value)) { - $value = $value ? 'On' : 'Off'; - } - return - $this->start('tr') . "\n" . - $this->element('th', $name) . "\n" . - $this->element('td', $value) . "\n" . - $this->end('tr'); - } - - /** - * Escapes a string for HTML output. - * @param string $string String to escape - * @return string - */ - protected function escape($string) - { - $string = HTMLPurifier_Encoder::cleanUTF8($string); - $string = htmlspecialchars($string, ENT_COMPAT, 'UTF-8'); - return $string; - } - - /** - * Takes a list of strings and turns them into a single list - * @param string[] $array List of strings - * @param bool $polite Bool whether or not to add an end before the last - * @return string - */ - protected function listify($array, $polite = false) - { - if (empty($array)) { - return 'None'; - } - $ret = ''; - $i = count($array); - foreach ($array as $value) { - $i--; - $ret .= $value; - if ($i > 0 && !($polite && $i == 1)) { - $ret .= ', '; - } - if ($polite && $i == 1) { - $ret .= 'and '; - } - } - return $ret; - } - - /** - * Retrieves the class of an object without prefixes, as well as metadata - * @param object $obj Object to determine class of - * @param string $sec_prefix Further prefix to remove - * @return string - */ - protected function getClass($obj, $sec_prefix = '') - { - static $five = null; - if ($five === null) { - $five = version_compare(PHP_VERSION, '5', '>='); - } - $prefix = 'HTMLPurifier_' . $sec_prefix; - if (!$five) { - $prefix = strtolower($prefix); - } - $class = str_replace($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 'css_composite': - $values = array(); - foreach ($obj->defs as $def) { - $values[] = $this->getClass($def, $sec_prefix); - } - $class .= implode(', ', $values); - break; - case 'css_multiple': - $class .= $this->getClass($obj->single, $sec_prefix) . ', '; - $class .= $obj->max; - break; - case 'css_denyelementdecorator': - $class .= $this->getClass($obj->def, $sec_prefix) . ', '; - $class .= $obj->element; - break; - case 'css_importantdecorator': - $class .= $this->getClass($obj->def, $sec_prefix); - if ($obj->allow) { - $class .= ', !important'; - } - break; - } - $class .= ')'; - return $class; - } -} - -// vim: et sw=4 sts=4 |