/**
* Download and parse the data from the specified endpoint using an HTTP GET.
* @param mixed $cache_for An expression of time (e.g., 10 minutes), or 0 to cache forever, or FALSE to flush the cache, or -1 to skip over all caching (the default)
* @param string One of clApi::METHOD_GET or clApi::METHOD_POST, or null
* @param string (optional) Force the node type, ignoring content type signals and auto-detection
* @return clNode if parsing succeeds; otherwise FALSE.
* @see http://php.net/manual/en/function.strtotime.php
*/
function &parse($cache_for = -1, $override_method = null, $node_type = null)
{
$node = false;
if (is_null($this->download)) {
$this->download = $this->download(false, $cache_for, $override_method);
}
// if the download succeeded
if ($this->download->is2__()) {
if ($node_type) {
$node = clNode::getNodeFor($this->download->getContent(), $node_type);
} else {
if ($this->download->isXml()) {
$node = clNode::getNodeFor($this->download->getContent(), 'xml');
} else {
if ($this->download->isJson()) {
$node = clNode::getNodeFor($this->download->getContent(), 'json');
} else {
throw new clException("Unable to determine content type. You can force a particular type by passing a third argument to clApi->parse(\$cache_for = -1, \$override_method = null, \$node_type = null).");
}
}
}
}
return $node;
}
} else {
if (is_array($node)) {
foreach ($node as $instance) {
self::blockquote($name, $instance);
}
}
}
}
function __get($name)
{
$sxml = $this->__value;
return $sxml->{$name};
}
function __toString()
{
$this->blockquote();
return '';
}
}
$node = new clNode($root);
?>
<?php
foreach ($node->get('entry[0]/category') as $category) {
?>
<?php
echo $category->info();
}
?>
function info($path = null, $limit = null, $source = null)
{
if (!self::$jqueryOut) {
?>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script type="text/javascript">
jQuery.noConflict();
function coreylib_toggle(a) {
a = jQuery(a);
a.parent().children('blockquote').toggle();
if (a.hasClass('open')) {
a.children('span:first').text('+');
a.removeClass('open');
}
else {
a.children('span:first').text('-');
a.addClass('open');
}
}
</script>
<style>
.coreylib blockquote {
background-color:#fff; color:black; border:1px solid black; padding: 10px; margin: 0px 0px 10px 0px;
}
.coreylib blockquote a {
font-weight:bold; text-decoration:none;
}
.coreylib blockquote blockquote {
padding: 0;
border: none;
}
.coreylib blockquote blockquote.hide {
display:none; margin: 0px 0px 0px 15px
}
.coreylib blockquote blockquote.show {
color:black; background-color:#fff; border: 1px solid black; padding:10px; margin:0px 0px 10px 0px;
}
.coreylib blockquote blockquote a {
width:20px;
}
.coreylib .att {
font-weight:bold; color:purple;
}
</style>
<?php
self::$jqueryOut = true;
}
if ($source) {
echo '<div class="coreylib"><blockquote><a href="javascript:;" onclick="coreylib_toggle(this);">[<span>+</span>]</a> ' . $source;
}
$node = $this->get($path, $limit);
if (is_array($node)) {
foreach ($node as $n) {
self::blockquote($n->__name, $n);
}
} else {
if (is_object($node)) {
self::blockquote($node->__name, $node, $source);
} else {
if ($node !== null) {
echo "{$path}: {$node}";
}
}
}
if ($source) {
echo '</blockquote></div>';
}
return '';
}
function info($path = null, $limit = null, $source = null)
{
if (!self::$jqueryOut) {
?>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script type="text/javascript">
function coreylib_toggle(a) {
$(a).parent().children('blockquote').toggle();
if ($(a).children('img').attr('src').match(/add.png$/))
$(a).children('img').attr('src', 'http://coreylib.googlecode.com/svn/trunk/docs/delete.png');
else if ($(a).children('img').attr('src').match(/delete.png$/))
$(a).children('img').attr('src', 'http://coreylib.googlecode.com/svn/trunk/docs/add.png');
}
</script>
<?php
self::$jqueryOut = true;
}
if ($source) {
echo '<blockquote style="background-color:#fff; color:black; border:1px solid black; padding: 10px; margin: 0px 0px 10px 0px;"><a style="font-weight:bold; text-decoration:none;" href="javascript:;" onclick="coreylib_toggle(this);"><img src="http://coreylib.googlecode.com/svn/trunk/docs/add.png" border="0" /></a> ' . $source;
}
$node = $this->get($path, $limit);
if (is_array($node)) {
foreach ($node as $n) {
self::blockquote($n->__name, $n);
}
} else {
if (is_object($node)) {
self::blockquote($node->__name, $node, $source);
} else {
if ($node !== null) {
echo "{$path}: {$node}";
}
}
}
if ($source) {
echo '</blockquote>';
}
return '';
}
