grima-util.php

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<?php

 

// 


// UTILITIES


// 


 

function XMLtoWeb( $DOM ) {

    header('Content-Type: text/plain');

    $DOM->preserveWhiteSpace = false;

    $DOM->formatOutput = true;

    print $DOM->saveXML();

}

 

function importXML( $DOM, $xmlString ) {

    $frag = $DOM->createDocumentFragment();

    $frag->appendXML($xmlString);

    return $frag;

}

 

function appendInnerXML( $elt, $xmlString ) {

    $DOM = $elt->ownerDocument;

    $frag = importXML($DOM, $xmlString);

    $elt->appendChild($frag);

}

 

function setInnerXML( $elt, $xmlString ) {

    while( $elt->hasChildNodes() )

        $elt->removeChild($elt->lastChild);

    appendInnerXML($elt, $xmlString);

}

 

function pauseAndAsk() {

    echo "Are you sure you want to do this?  Type 'yes' to continue: ";

    $handle = fopen("php://stdin", "r");

    $line = fgets($handle);

    if(trim($line) != 'yes'){

        echo "ABORTING!\n";

        exit;

    }

    fclose($handle);

    echo "\n";

    echo "Thank you, continuing...\n";

}

 

function do_redirect($url) {

    if(!headers_sent()) header("Location: $url");

    $url_html = htmlspecialchars($url);

echo "<!DOCTYPE html><html><head><title>Redirect</title><meta http-equiv=refresh content='1; url=$url'></head><body><a href='$url_html'>Go here: $url_html</a></body></html>\n";

    exit;

}

 

function getenvWithFileFallbackAndDefault( $env_name, $default = false ) {

    return getenv($env_name) ?:

        rtrim(@file_get_contents(getenv($env_name."_FILE"))) ?:

        rtrim(@file_get_contents(getenv($env_name."_file"))) ?:

        $default;

}

 

class HeaderCapture {

    public $headers = array();

    public $rawHeaders = array();

    function capture($curl,$line) {

        $len = strlen($line);

        $line = rtrim($line);

        if (! preg_match('/: /', $line)) {

            $this->headers[] = $line;

            $this->rawHeaders[] = $line;

        } else if ($len>2) {

            list( $key, $val ) = explode(': ', $line, 2);

            $this->headers[strtolower($key)] = $val;

            $this->rawHeaders[] = $line;

        }

        return $len;

    }

}

 

function arrayToXml($array, &$xml){

    foreach ($array as $key => $value) {

        if(is_int($key)){

            $key = "int$key";

        }

        $node = $xml->ownerDocument->createElement($key);

        if(is_array($value)) {

            arrayToXml($value, $node);

            $xml->appendChild($node);

        } else {

            $text = $xml->ownerDocument->createTextNode($value);

            $node->appendChild($text);

            $xml->appendChild($node);

        }

    }

}

 

// 


// INSANITY


// 


 

function bib_get($mms_id) {

    require_once("grima-config.php");

    $url = $hostname . '/almaws/v1/bibs/{mms_id}';

    $ch = curl_init();

    $templateParamNames = array('{mms_id}');

    $templateParamValues = array(urlencode($mms_id));

    $url = str_replace($templateParamNames, $templateParamValues, $url);

    $queryParams = '?view=full&expand=None&apikey=' . urlencode($apikey);

    curl_setopt($ch, CURLOPT_URL, $url . $queryParams);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

    curl_setopt($ch, CURLOPT_HEADER, FALSE);

    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');

    $response = curl_exec($ch);

    curl_close($ch);

    return $response;

}

 

function mfhd_get($mms_id,$holding_id) {

    require_once("grima-config.php");

    $url = $hostname . '/almaws/v1/bibs/{mms_id}/holdings/{holding_id}';

    $ch = curl_init();

    $templateParamNames = array('{mms_id}','{holding_id}');

    $templateParamValues = array(urlencode($mms_id, $holding_id));

    $url = str_replace($templateParamNames, $templateParamValues, $url);

    $queryParams = '?view=full&expand=None&apikey=' . urlencode($apikey);

    curl_setopt($ch, CURLOPT_URL, $url . $queryParams);

    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

    curl_setopt($ch, CURLOPT_HEADER, FALSE);

    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');

    $response = curl_exec($ch);

    curl_close($ch);

    return $response;

}

 

/*


function importXML($DOM, $content) {


    $DOMInnerXML = new DOMDocument();


    $DOMInnerXML->loadXML($content);


    $contentNode = $DOM->importNode($DOMInnerXML->documentElement, true);


    return $contentNode;


}


 

function setInnerXML($DOM, $element, $content) {


    $contentNode = importXML($DOM, $content);


    while($element->hasChildNodes()) {


        $element->removeChild($element->lastChild);


    }


    $element->appendChild($contentNode);


    return $element;


}


 

function appendInnerXML($DOM, $element, $content) {


    $contentNode = importXML($DOM, $content);


    $element->appendChild($contentNode);


    return $element;


}


*/


 

function join_paths(...$paths) {

    return preg_replace('~[/\\\\]+~', DIRECTORY_SEPARATOR, implode(DIRECTORY_SEPARATOR, $paths));

}