Converted line endings to unix.

git-svn-id: http://code.elgg.org/elgg/trunk@6957 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 129 insertions, 129 deletions

diff --git a/engine/classes/ODDDocument.php b/engine/classes/ODDDocument.php
index 0c8731a75..834b5b8fe 100644
--- a/engine/classes/ODDDocument.php
+++ b/engine/classes/ODDDocument.php
@@ -1,129 +1,129 @@
-<?php

-/**

- * @class ODDDocument ODD Document container.

- * This class is used during import and export to construct.

- * @author Curverider Ltd

- */

-class ODDDocument implements Iterator {

-	/**

-	 * ODD Version

-	 *

-	 * @var string

-	 */

-	private $ODDSupportedVersion = "1.0";

-

-	/**

-	 * Elements of the document.

-	 */

-	private $elements;

-

-	/**

-	 * Optional wrapper factory.

-	 */

-	private $wrapperfactory;

-

-	public function __construct(array $elements = NULL) {

-		if ($elements) {

-			if (is_array($elements)) {

-				$this->elements = $elements;

-			} else {

-				$this->addElement($elements);

-			}

-		} else {

-			$this->elements = array();

-		}

-	}

-

-	/**

-	 * Return the version of ODD being used.

-	 *

-	 * @return string

-	 */

-	public function getVersion() {

-		return $this->ODDSupportedVersion;

-	}

-

-	public function getNumElements() {

-		return count($this->elements);

-	}

-

-	public function addElement(ODD $element) {

-		if (!is_array($this->elements)) {

-			$this->elements = array();

-			$this->elements[] = $element;

-		}

-	}

-

-	public function addElements(array $elements) {

-		foreach ($elements as $element) {

-			$this->addElement($element);

-		}

-	}

-

-	public function getElements() {

-		return $this->elements;

-	}

-

-	/**

-	 * Set an optional wrapper factory to optionally embed the ODD document in another format.

-	 */

-	public function setWrapperFactory(ODDWrapperFactory $factory) {

-		$this->wrapperfactory = $factory;

-	}

-

-	/**

-	 * Magic function to generate valid ODD XML for this item.

-	 */

-	public function __toString() {

-		$xml = "";

-

-		if ($this->wrapperfactory) {

-			// A wrapper has been provided

-			$wrapper = $this->wrapperfactory->getElementWrapper($this); // Get the wrapper for this element

-

-			$xml = $wrapper->wrap($this); // Wrap this element (and subelements)

-		} else {

-			// Output begin tag

-			$generated = date("r");

-			$xml .= "<odd version=\"{$this->ODDSupportedVersion}\" generated=\"$generated\">\n";

-

-			// Get XML for elements

-			foreach ($this->elements as $element) {

-				$xml .= "$element";

-			}

-

-			// Output end tag

-			$xml .= "</odd>\n";

-		}

-

-		return $xml;

-	}

-

-	// ITERATOR INTERFACE //////////////////////////////////////////////////////////////

-	/*

-	 * This lets an entity's attributes be displayed using foreach as a normal array.

-	 * Example: http://www.sitepoint.com/print/php5-standard-library

-	 */

-

-	private $valid = FALSE;

-

-	function rewind() {

-		$this->valid = (FALSE !== reset($this->elements));

-	}

-

-	function current() {

-		return current($this->elements);

-	}

-

-	function key() {

-		return key($this->elements);

-	}

-

-	function next() {

-		$this->valid = (FALSE !== next($this->elements));

-	}

-

-	function valid() {

-		return $this->valid;

-	}

-}

+<?php
+/**
+ * @class ODDDocument ODD Document container.
+ * This class is used during import and export to construct.
+ * @author Curverider Ltd
+ */
+class ODDDocument implements Iterator {
+	/**
+	 * ODD Version
+	 *
+	 * @var string
+	 */
+	private $ODDSupportedVersion = "1.0";
+
+	/**
+	 * Elements of the document.
+	 */
+	private $elements;
+
+	/**
+	 * Optional wrapper factory.
+	 */
+	private $wrapperfactory;
+
+	public function __construct(array $elements = NULL) {
+		if ($elements) {
+			if (is_array($elements)) {
+				$this->elements = $elements;
+			} else {
+				$this->addElement($elements);
+			}
+		} else {
+			$this->elements = array();
+		}
+	}
+
+	/**
+	 * Return the version of ODD being used.
+	 *
+	 * @return string
+	 */
+	public function getVersion() {
+		return $this->ODDSupportedVersion;
+	}
+
+	public function getNumElements() {
+		return count($this->elements);
+	}
+
+	public function addElement(ODD $element) {
+		if (!is_array($this->elements)) {
+			$this->elements = array();
+			$this->elements[] = $element;
+		}
+	}
+
+	public function addElements(array $elements) {
+		foreach ($elements as $element) {
+			$this->addElement($element);
+		}
+	}
+
+	public function getElements() {
+		return $this->elements;
+	}
+
+	/**
+	 * Set an optional wrapper factory to optionally embed the ODD document in another format.
+	 */
+	public function setWrapperFactory(ODDWrapperFactory $factory) {
+		$this->wrapperfactory = $factory;
+	}
+
+	/**
+	 * Magic function to generate valid ODD XML for this item.
+	 */
+	public function __toString() {
+		$xml = "";
+
+		if ($this->wrapperfactory) {
+			// A wrapper has been provided
+			$wrapper = $this->wrapperfactory->getElementWrapper($this); // Get the wrapper for this element
+
+			$xml = $wrapper->wrap($this); // Wrap this element (and subelements)
+		} else {
+			// Output begin tag
+			$generated = date("r");
+			$xml .= "<odd version=\"{$this->ODDSupportedVersion}\" generated=\"$generated\">\n";
+
+			// Get XML for elements
+			foreach ($this->elements as $element) {
+				$xml .= "$element";
+			}
+
+			// Output end tag
+			$xml .= "</odd>\n";
+		}
+
+		return $xml;
+	}
+
+	// ITERATOR INTERFACE //////////////////////////////////////////////////////////////
+	/*
+	 * This lets an entity's attributes be displayed using foreach as a normal array.
+	 * Example: http://www.sitepoint.com/print/php5-standard-library
+	 */
+
+	private $valid = FALSE;
+
+	function rewind() {
+		$this->valid = (FALSE !== reset($this->elements));
+	}
+
+	function current() {
+		return current($this->elements);
+	}
+
+	function key() {
+		return key($this->elements);
+	}
+
+	function next() {
+		$this->valid = (FALSE !== next($this->elements));
+	}
+
+	function valid() {
+		return $this->valid;
+	}
+}