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Added JSON output functionality to API calls (see format[xml] or format[json]).

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This commit is contained in:
Andy Smith
2012-01-01 23:15:11 +00:00
parent fe14cdc111
commit c9e43ec203
3 changed files with 27 additions and 10 deletions
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23
application/views/api/index.php
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@@ -1,8 +1,5 @@
<?php
// Set the content-type for browsers
header("Content-type: text/xml");
// Create the DOMDocument for the XML output
$xmlDoc = new DOMDocument("1.0");
// Add reference to the XSLT
@@ -70,8 +67,24 @@ if($output['results'])
}
}
// Output formatted XML
echo formatXmlString($xmlDoc->saveXML());
// Output
// Check whether we want XML or JSON output
if($data['format'] == "xml") {
// Set the content-type for browsers
header("Content-type: text/xml");
echo formatXmlString($xmlDoc->saveXML());
} else if($data['format'] == "json") {
// Set the content-type for browsers
header("Content-type: application/json");
// For now, our JSON output is simply the XML re-parsed with SimpleXML and
// then re-encoded with json_encode
$x = simplexml_load_string($xmlDoc->saveXML());
$j = json_encode($x);
echo $j;
} else {
echo "Error: Unknown format type '".$data['format']."'.";
}
// This function tidies up the outputted XML
function formatXmlString($xml) {