MediaWiki 1.7.1 wiederhergestellt

1 files changed, 171 insertions, 0 deletions

diff --git a/includes/Licenses.php b/includes/Licenses.php
new file mode 100644
index 00000000..aaa44052
--- /dev/null
+++ b/includes/Licenses.php
@@ -0,0 +1,171 @@
+<?php
+/**
+ * A License class for use on Special:Upload
+ *
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ *
+ * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
+ * @copyright Copyright © 2005, Ævar Arnfjörð Bjarmason
+ * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
+ */
+
+class Licenses {
+	/**#@+
+	 * @private
+	 */
+	/**
+	 * @var string
+	 */
+	var $msg;
+
+	/**
+	 * @var array
+	 */
+	var $licenses = array();
+
+	/**
+	 * @var string
+	 */
+	var $html;
+	/**#@-*/
+
+	/**
+	 * Constrictor
+	 *
+	 * @param $str String: the string to build the licenses member from, will use
+	 *                    wfMsgForContent( 'licenses' ) if null (default: null)
+	 */
+	function Licenses( $str = null ) {
+		// PHP sucks, this should be possible in the constructor
+		$this->msg = is_null( $str ) ? wfMsgForContent( 'licenses' ) : $str;
+		$this->html = '';
+
+		$this->makeLicenses();
+		$tmp = $this->getLicenses();
+		$this->makeHtml( $tmp );
+	}
+
+	/**#@+
+	 * @private
+	 */
+	function makeLicenses() {
+		$levels = array();
+		$lines = explode( "\n", $this->msg );
+
+		foreach ( $lines as $line ) {
+			if ( strpos( $line, '*' ) !== 0 )
+				continue;
+			else {
+				list( $level, $line ) = $this->trimStars( $line );
+
+				if ( strpos( $line, '|' ) !== false ) {
+					$obj = new License( $line );
+					$this->stackItem( $this->licenses, $levels, $obj );
+				} else {
+					if ( $level < count( $levels ) )
+						$levels = array_slice( $levels, 0, $level );
+					if ( $level == count( $levels ) )
+						$levels[$level - 1] = $line;
+					else if ( $level > count( $levels ) )
+						$levels[] = $line;
+				}
+			}
+		}
+	}
+
+	function trimStars( $str ) {
+		$i = $count = 0;
+
+		wfSuppressWarnings();
+		while ($str[$i++] == '*')
+			++$count;
+		wfRestoreWarnings();
+
+		return array( $count, ltrim( $str, '* ' ) );
+	}
+
+	function stackItem( &$list, $path, $item ) {
+		$position =& $list;
+		if ( $path )
+			foreach( $path as $key )
+				$position =& $position[$key];
+		$position[] = $item;
+	}
+
+	function makeHtml( &$tagset, $depth = 0 ) {
+		foreach ( $tagset as $key => $val )
+			if ( is_array( $val ) ) {
+				$this->html .= $this->outputOption(
+					$this->msg( $key ),
+					array(
+						'value' => '',
+						'disabled' => 'disabled',
+						'style' => 'color: GrayText', // for MSIE
+					),
+					$depth
+				);
+				$this->makeHtml( $val, $depth + 1 );
+			} else {
+				$this->html .= $this->outputOption(
+					$this->msg( $val->text ),
+					array(
+						'value' => $val->template,
+						'title' => '{{' . $val->template . '}}'
+					),
+					$depth
+				);
+			}
+	}
+
+	function outputOption( $val, $attribs = null, $depth ) {
+		$val = str_repeat( /* &nbsp */ "\xc2\xa0", $depth * 2 ) . $val;
+		return str_repeat( "\t", $depth ) . wfElement( 'option', $attribs, $val ) . "\n";
+	}
+
+	function msg( $str ) {
+		$out = wfMsg( $str );
+		return wfEmptyMsg( $str, $out ) ? $str : $out;
+	}
+
+	/**#@-*/
+
+	/**
+	 *  Accessor for $this->licenses
+	 *
+	 * @return array
+	 */
+	function getLicenses() { return $this->licenses; }
+
+	/**
+	 * Accessor for $this->html
+	 *
+	 * @return string
+	 */
+	function getHtml() { return $this->html; }
+}
+
+class License {
+	/**
+	 * @var string
+	 */
+	var $template;
+
+	/**
+	 * @var string
+	 */
+	var $text;
+
+	/**
+	 * Constructor
+	 *
+	 * @param $str String: license name??
+	 */
+	function License( $str ) {
+		list( $text, $template ) = explode( '|', strrev( $str ), 2 );
+
+		$this->template = strrev( $template );
+		$this->text = strrev( $text );
+	}
+}
+?>