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| 0,0 → 1,76 |
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| <?php |
| // $Id: Image.php,v 1.1 2005-01-20 19:43:20 jpm Exp $ |
| |
| |
| /** |
| * |
| * This class implements a Text_Wiki_Parse to embed the contents of a URL |
| * inside the page. Typically used to get script output. |
| * |
| * This rule is inherently not secure; it allows cross-site scripting to |
| * occur if the embedded output has <script> or other similar tags. Be |
| * careful. |
| * |
| * In the future, we'll add a rule config options to set the base embed |
| * path so that it is limited to one directory. |
| * |
| * @author Paul M. Jones <pmjones@ciaweb.net> |
| * |
| * @package Text_Wiki |
| * |
| */ |
| |
| class Text_Wiki_Parse_Image extends Text_Wiki_Parse { |
| |
| |
| /** |
| * |
| * The regular expression used to find source text matching this |
| * rule. |
| * |
| * @access public |
| * |
| * @var string |
| * |
| */ |
| |
| var $regex = '/(\[\[image )(.+?)(\]\])/i'; |
| |
| |
| /** |
| * |
| * Generates a token entry for the matched text. Token options are: |
| * |
| * 'src' => The image source, typically a relative path name. |
| * |
| * 'opts' => Any macro options following the source. |
| * |
| * @access public |
| * |
| * @param array &$matches The array of matches from parse(). |
| * |
| * @return A delimited token number to be used as a placeholder in |
| * the source text. |
| * |
| */ |
| |
| function process(&$matches) |
| { |
| $pos = strpos($matches[2], ' '); |
| |
| if ($pos === false) { |
| $options = array( |
| 'src' => $matches[2], |
| 'attr' => array()); |
| } else { |
| // everything after the space is attribute arguments |
| $options = array( |
| 'src' => substr($matches[2], 0, $pos), |
| 'attr' => $this->getAttrs(substr($matches[2], $pos+1)) |
| ); |
| } |
| |
| return $this->wiki->addToken($this->rule, $options); |
| } |
| } |
| ?> |