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<?php
/**
* Plugin oEmbed
* Licence GPL3
*
*/
if (!defined('_ECRIRE_INC_VERSION')) {
return;
}
include_spip('inc/filtres');
/**
* Generer une sortie XML a partir d'un tableau associatif
* @param array $res
* @param bool $output
* @return void|string
*/
function oembed_output_xml_dist($res, $output = true) {
$out = '<' . '?xml version="1.0" encoding="utf-8" standalone="yes"?>' . "\n";
$out .= '<oembed>';
$out .= oembed_assocToXML($res, 0);
$out .= "\n</oembed>\n";
if (!$output) {
return $out;
}
header('Content-type: text/xml; charset=utf-8');
echo $out;
}
/*
* James Earlywine - July 20th 2011
*
* Translates a jagged associative array
* to XML
*
* @param : $theArray - The jagged Associative Array
* @param : $tabCount - for persisting tab count across recursive function calls
*/
function oembed_assocToXML($theArray, $tabCount = 2) {
//echo "The Array: ";
//var_dump($theArray);
// variables for making the XML output easier to read
// with human eyes, with tabs delineating nested relationships, etc.
$theXML = '';
$tabCount++;
$tabSpace = '';
for ($i = 0; $i < $tabCount; $i++) {
$tabSpace .= "\t";
}
// parse the array for data and output xml
foreach ($theArray as $tag => $val) {
if (!is_array($val)) {
$theXML .= PHP_EOL
. $tabSpace
. '<' . $tag . '>' .
texte_backend($val)
. '</' . $tag . '>';
} else {
$tabCount++;
$theXML .= PHP_EOL . $tabSpace . '<' . $tag . '>' . oembed_assocToXML($val, $tabCount + 1);
$theXML .= PHP_EOL . $tabSpace . '</' . $tag . '>';
}
}
return $theXML;
}