1 files changed, 0 insertions, 236 deletions
diff --git a/includes/api/ApiFormatYaml_spyc.php b/includes/api/ApiFormatYaml_spyc.php
deleted file mode 100644
index 30f860dd..00000000
--- a/includes/api/ApiFormatYaml_spyc.php
+++ /dev/null
@@ -1,236 +0,0 @@
-<?php
-/**
- * Spyc -- A Simple PHP YAML Class
- * @version 0.2.3 -- 2006-02-04
- * @author Chris Wanstrath <chris@ozmm.org>
- * @see http://spyc.sourceforge.net/
- * @copyright Copyright 2005-2006 Chris Wanstrath
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- */
-
-/**
- * The Simple PHP YAML Class.
- *
- * This class can be used to read a YAML file and convert its contents
- * into a PHP array.  It currently supports a very limited subsection of
- * the YAML spec.
- *
- * @ingroup API
- */
-class Spyc {
-
-	/**
-	 * Dump YAML from PHP array statically
-	 *
-	 * The dump method, when supplied with an array, will do its best
-	 * to convert the array into friendly YAML.  Pretty simple.  Feel free to
-	 * save the returned string as nothing.yml and pass it around.
-	 *
-	 * Oh, and you can decide how big the indent is and what the wordwrap
-	 * for folding is.  Pretty cool -- just pass in 'false' for either if
-	 * you want to use the default.
-	 *
-	 * Indent's default is 2 spaces, wordwrap's default is 40 characters.  And
-	 * you can turn off wordwrap by passing in 0.
-	 *
-	 * @return string
-	 * @param $array Array: PHP array
-	 * @param $indent Integer: Pass in false to use the default, which is 2
-	 * @param $wordwrap Integer: Pass in 0 for no wordwrap, false for default (40)
-	 */
-	public static function YAMLDump( $array, $indent = false, $wordwrap = false ) {
-		$spyc = new Spyc;
-		return $spyc->dump( $array, $indent, $wordwrap );
-	}
-
-	/**
-	 * Dump PHP array to YAML
-	 *
-	 * The dump method, when supplied with an array, will do its best
-	 * to convert the array into friendly YAML.  Pretty simple.  Feel free to
-	 * save the returned string as tasteful.yml and pass it around.
-	 *
-	 * Oh, and you can decide how big the indent is and what the wordwrap
-	 * for folding is.  Pretty cool -- just pass in 'false' for either if
-	 * you want to use the default.
-	 *
-	 * Indent's default is 2 spaces, wordwrap's default is 40 characters.  And
-	 * you can turn off wordwrap by passing in 0.
-	 *
-	 * @public
-	 * @return string
-	 * @param $array Array: PHP array
-	 * @param $indent Integer: Pass in false to use the default, which is 2
-	 * @param $wordwrap Integer: Pass in 0 for no wordwrap, false for default (40)
-	 */
-	function dump( $array, $indent = false, $wordwrap = false ) {
-		// Dumps to some very clean YAML.  We'll have to add some more features
-		// and options soon.  And better support for folding.
-
-		// New features and options.
-		if ( $indent === false or !is_numeric( $indent ) ) {
-			$this->_dumpIndent = 2;
-		} else {
-			$this->_dumpIndent = $indent;
-		}
-
-		if ( $wordwrap === false or !is_numeric( $wordwrap ) ) {
-			$this->_dumpWordWrap = 40;
-		} else {
-			$this->_dumpWordWrap = $wordwrap;
-		}
-
-		// New YAML document
-		$string = "---\n";
-
-		// Start at the base of the array and move through it.
-		foreach ( $array as $key => $value ) {
-			$string .= $this->_yamlize( $key, $value, 0 );
-		}
-		return $string;
-	}
-
-	/**** Private Properties ****/
-
-	private $_haveRefs;
-	private $_allNodes;
-	private $_lastIndent;
-	private $_lastNode;
-	private $_inBlock;
-	private $_isInline;
-	private $_dumpIndent;
-	private $_dumpWordWrap;
-
-	/**** Private Methods ****/
-
-	/**
-	 * Attempts to convert a key / value array item to YAML
-	 * @return string
-	 * @param $key The name of the key
-	 * @param $value The value of the item
-	 * @param $indent The indent of the current node
-	 */
-	private function _yamlize( $key, $value, $indent ) {
-		if ( is_array( $value ) ) {
-			// It has children.  What to do?
-			// Make it the right kind of item
-			$string = $this->_dumpNode( $key, null, $indent );
-			// Add the indent
-			$indent += $this->_dumpIndent;
-			// Yamlize the array
-			$string .= $this->_yamlizeArray( $value, $indent );
-		} elseif ( !is_array( $value ) ) {
-			// It doesn't have children.  Yip.
-			$string = $this->_dumpNode( $key, $value, $indent );
-		}
-		return $string;
-	}
-
-	/**
-	 * Attempts to convert an array to YAML
-	 * @return string
-	 * @param $array The array you want to convert
-	 * @param $indent The indent of the current level
-	 */
-	private function _yamlizeArray( $array, $indent ) {
-		if ( is_array( $array ) ) {
-			$string = '';
-			foreach ( $array as $key => $value ) {
-				$string .= $this->_yamlize( $key, $value, $indent );
-			}
-			return $string;
-		} else {
- 			return false;
-		}
-    }
-
-	/**
-	 * Find out whether a string needs to be output as a literal rather than in plain style.
-	 * Added by Roan Kattouw 13-03-2008
-	 * @param $value The string to check
-	 * @return bool
-	 */
-	function _needLiteral( $value ) {
-		// Check whether the string contains # or : or begins with any of:
-		// [ - ? , [ ] { } ! * & | > ' " % @ ` ]
-		// or is a number or contains newlines
-		return (bool)( gettype( $value ) == "string" &&
-			( is_numeric( $value )  ||
-			strpos( $value, "\n" ) ||
-			preg_match( "/[#:]/", $value ) ||
-			preg_match( "/^[-?,[\]{}!*&|>'\"%@`]/", $value ) ) );
-	}
-
-	/**
-	 * Returns YAML from a key and a value
-	 * @return string
-	 * @param $key The name of the key
-	 * @param $value The value of the item
-	 * @param $indent The indent of the current node
-	 */
-	private function _dumpNode( $key, $value, $indent ) {
-		// do some folding here, for blocks
-		if ( $this->_needLiteral( $value ) ) {
-			$value = $this->_doLiteralBlock( $value, $indent );
-		} else {
-			$value  = $this->_doFolding( $value, $indent );
-		}
-
-		$spaces = str_repeat( ' ', $indent );
-
-		if ( is_int( $key ) ) {
-			// It's a sequence
-			if ( $value !== '' && !is_null( $value ) )
-				$string = $spaces . '- ' . $value . "\n";
-			else
-				$string = $spaces . "-\n";
-		} else {
-			 if ($key == '*') //bug 21922 - Quote asterix used as keys
-				$key = "'*'";
-		
-			// It's mapped
-			if ( $value !== '' && !is_null( $value ) )
-				$string = $spaces . $key . ': ' . $value . "\n";
-			else
-				$string = $spaces . $key . ":\n";
-		}
-		return $string;
-	}
-
-	/**
-	 * Creates a literal block for dumping
-	 * @return string
-	 * @param $value
-	 * @param $indent int The value of the indent
-	 */
-	private function _doLiteralBlock( $value, $indent ) {
-		$exploded = explode( "\n", $value );
-		$newValue = '|-';
-		$indent  += $this->_dumpIndent;
-		$spaces   = str_repeat( ' ', $indent );
-		foreach ( $exploded as $line ) {
-			$newValue .= "\n" . $spaces . trim( $line );
-		}
-		return $newValue;
-	}
-
-	/**
-	 * Folds a string of text, if necessary
-	 * @return string
-	 * @param $value The string you wish to fold
-	 */
-	private function _doFolding( $value, $indent ) {
-		// Don't do anything if wordwrap is set to 0
-		if ( $this->_dumpWordWrap === 0 ) {
-			return $value;
-		}
-
-		if ( strlen( $value ) > $this->_dumpWordWrap ) {
-			$indent += $this->_dumpIndent;
-			$indent = str_repeat( ' ', $indent );
-			$wrapped = wordwrap( $value, $this->_dumpWordWrap, "\n$indent" );
-			$value   = ">-\n" . $indent . $wrapped;
-		}
-		return $value;
-	}
-}