diff options
Diffstat (limited to 'engine/classes/ODDDocument.php')
| -rw-r--r-- | engine/classes/ODDDocument.php | 258 |
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; + } +} |