http://www.mediawiki.org/wiki/Special:Code/MediaWiki/96047
Revision: 96047
Author: reedy
Date: 2011-09-01 21:44:36 +0000 (Thu, 01 Sep 2011)
Log Message:
-----------
Kill Spyc.php from r96045
Will properly add it momentarily
Removed Paths:
-------------
trunk/extensions/OpenStackManager/Spyc.php
Deleted: trunk/extensions/OpenStackManager/Spyc.php
===================================================================
--- trunk/extensions/OpenStackManager/Spyc.php 2011-09-01 21:32:55 UTC (rev
96046)
+++ trunk/extensions/OpenStackManager/Spyc.php 2011-09-01 21:44:36 UTC (rev
96047)
@@ -1,236 +0,0 @@
-<?php
-/**
- * Spyc -- A Simple PHP YAML Class
- * @version 0.2.3 -- 2006-02-04
- * @author Chris Wanstrath <[email protected]>
- * @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;
- }
-}
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