function loadEditSession($copy = FALSE)
{
// Clear previous style in session
$this->session->clearArray("style");
$this->session->clearArray("cite");
$this->session->clearArray("footnote");
include_once "../PARSEXML.php";
$parseXML = new PARSEXML();
$styleMap = new STYLEMAP();
$resourceTypes = array_keys($styleMap->types);
$this->session->setVar('editStyleFile', $this->vars['editStyleFile']);
$dir = strtolower($this->vars['editStyleFile']);
$fileName = $this->vars['editStyleFile'] . ".xml";
if ($fh = fopen(OSBIB_STYLE_DIR . "/" . $dir . "/" . $fileName, "r")) {
list($info, $citation, $footnote, $common, $types) = $parseXML->extractEntries($fh);
if (!$copy) {
$this->session->setVar("style_shortName", $this->vars['editStyleFile']);
$this->session->setVar("style_longName", base64_encode($info['description']));
}
foreach ($citation as $array) {
if (array_key_exists('_NAME', $array) && array_key_exists('_DATA', $array)) {
$this->session->setVar("cite_" . $array['_NAME'], base64_encode(htmlspecialchars($array['_DATA'])));
}
}
$this->arrayToTemplate($footnote, TRUE);
foreach ($resourceTypes as $type) {
$type = 'footnote_' . $type;
$sessionKey = $type . 'Template';
if (!empty($this->{$type})) {
$this->session->setVar($sessionKey, base64_encode(htmlspecialchars($this->{$type})));
}
unset($this->{$type});
}
foreach ($common as $array) {
if (array_key_exists('_NAME', $array) && array_key_exists('_DATA', $array)) {
$this->session->setVar("style_" . $array['_NAME'], base64_encode(htmlspecialchars($array['_DATA'])));
}
}
$this->arrayToTemplate($types);
foreach ($resourceTypes as $type) {
$sessionKey = 'style_' . $type;
if (!empty($this->{$type})) {
$this->session->setVar($sessionKey, base64_encode(htmlspecialchars($this->{$type})));
}
if (array_key_exists($type, $this->fallback)) {
$sessionKey .= "_generic";
$this->session->setVar($sessionKey, base64_encode($this->fallback[$type]));
}
}
} else {
$this->badInput($this->errors->text("file", "read"));
}
}
/**
* Read the chosen bibliographic style and create arrays.
*
* @author Mark Grimshaw
* @version 1
*
* @param $stylePath The path where the styles are.
* @param $style The requested bibliographic output style.
* @return BOOLEAN
*/
function loadStyle($stylePath, $style)
{
//05/05/2005 G.GARDEY: add a last "/" to $stylePath if not present.
$stylePath = trim($stylePath);
if ($stylePath[strlen($stylePath) - 1] != "/") {
$stylePath .= "/";
}
$uc = $stylePath . strtolower($style) . "/" . strtolower($style) . ".xml";
$lc = $stylePath . strtolower($style) . "/" . strtoupper($style) . ".xml";
$styleFile = file_exists($uc) ? $uc : $lc;
if (!($fh = fopen($styleFile, "r"))) {
return array(FALSE, FALSE, FALSE, FALSE);
}
include_once $this->dir . "PARSEXML.php";
$parseXML = new PARSEXML();
list($info, $citation, $common, $types) = $parseXML->extractEntries($fh);
fclose($fh);
return array($info, $citation, $common, $types);
}
