errorMessage = "File $fileName doesn't exist";
return FALSE;
}
else {
if(!($this->getXmlArray($fileName)))
return FALSE;
$this->galleryDir = "$wgServer$wgScriptPath$dirName";
$this->albumName = $this->dataArray['album']['albumName'];
$this->count = $this->dataArray['album']['albumItemCount'];
return TRUE;
}
}
function getThumbnailsPrint($showLarge = 1, $multiSet = 1) {
$mwOut = "\n\t\n";
if($this->count > 1){ /*a bug repaired 05.11.2007*/
foreach ($this->dataArray['album']['images']['image'] as $key => $value) {
if ($showLarge){
$mwOut .= "\t\t".''."\n";
}
$mwOut .= "\t\t\t".'
'."\n";
//$mwOut .= preg_replace('/<.*[\\]+p>/i', '',$value['itemCaption']);
if ($showLarge)
$mwOut .= "\t\t\n";
}
}
else {
$value = $this->dataArray['album']['images']['image'];
if ($showLarge)
$mwOut .= "\t\t".''."\n";
$mwOut .= "\t\t\t".''."\n";
if ($showLarge)
$mwOut .= "\t\t\n";
}
$mwOut .= "\t\n";
return $mwOut;
}
function getErrorMessage() {
return $this->errorMessage;
}
function getCount() {
return $this->count;
}
function getName() {
return $this->albumName;
}
function getXmlArray($xmlFile) {
/**
* getXmlArray - an abstraction layer on xml_parse_into_struct that
* returns a nice nested array. based on dudus at onet dot pl's:
* http://www.php.net/manual/en/function.xml-parse-into-struct.php#49154
*
* @param $xmlFileName - xml file which will be fed into
* xml_parse_into_struct()
* @return array object GalleryStatus a status code
* array a nested php array containing xml data.
*/
$xmlParser = xml_parser_create();
xml_parser_set_option($xmlParser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($xmlParser, XML_OPTION_SKIP_WHITE, 1);
$vals = array();
if(!$fp = fopen($xmlFile, "r")) {
$this->errorMessage = "File opening ($xmlFile) failed";
return FALSE;
}
while ($data = fread($fp, 4096)) {
$rawXml .= $data;
}
xml_parse_into_struct($xmlParser, $rawXml, $vals);
xml_parser_free($xmlParser);
$_tmp = '';
foreach ($vals as $xmlElem) {
$xTag = $xmlElem['tag'];
$xLevel = $xmlElem['level'];
$xType = $xmlElem['type'];
if (($xLevel != 1) && ($xType == 'close')) {
if (isset($multiKey[$xTag][$xLevel])) {
$multiKey[$xTag][$xLevel] = 1;
} else {
$multiKey[$xTag][$xLevel] = 0;
}
}
if (($xLevel != 1) && ($xType == 'complete')) {
if ($_tmp == $xTag) {
$multiKey[$xTag][$xLevel] = 1;
}
$_tmp = $xTag;
}
}
foreach ($vals as $xmlElem) {
$xTag = $xmlElem['tag'];
$xLevel = $xmlElem['level'];
$xType = $xmlElem['type'];
if ($xType == 'open') {
$level[$xLevel] = $xTag;
}
$startLevel = 1;
$phpStmt = '$xmlArray';
if ($xType == 'close' && $xLevel != 1) {
$multiKey[$xTag][$xLevel]++;
}
while($startLevel < $xLevel) {
$phpStmt .= '[$level[' . $startLevel . ']]';
if ((isset($multiKey[$level[$startLevel]][$startLevel])) &&
($multiKey[$level[$startLevel]][$startLevel])) {
$phpStmt .= '[' . ($multiKey[$level[$startLevel]][$startLevel]-1) . ']';
}
$startLevel++;
}
$add = '';
if ((isset($multiKey[$xTag][$xLevel])) && ($multiKey[$xTag][$xLevel]) &&
(($xType == 'open') || ($xType == 'complete'))) {
if (!isset($multiKey2[$xTag][$xLevel])) {
$multiKey2[$xTag][$xLevel] = 0;
} else {
$multiKey2[$xTag][$xLevel]++;
}
$add = '[' . $multiKey2[$xTag][$xLevel] . ']';
}
if ((isset($xmlElem['value'])) && (trim($xmlElem['value']) != '') &&
(!array_key_exists('attributes', $xmlElem))) {
if ($xType == 'open') {
$phpStmtMain = $phpStmt . '[$xType]' . $add .
'[\'content\'] = $xmlElem[\'value\'];';
} else {
$phpStmtMain = $phpStmt . '[$xTag]' . $add . ' = trim($xmlElem[\'value\']);';
}
eval($phpStmtMain);
}
if (array_key_exists('attributes', $xmlElem)) {
if (isset($xmlElem['value'])) {
$phpStmtMain = $phpStmt . '[$xTag]' . $add .
'[\'content\'] = $xmlElem[\'value\'];';
eval($phpStmtMain);
}
foreach ($xmlElem['attributes'] as $key => $value) {
$phpStmtAtt = $phpStmt . '[$xTag]' . $add .
'[\'attributes\'][$key] = $value;';
eval($phpStmtAtt);
}
}
}
if (!isset($xmlArray)) {
$this->errorMessage = 'Error parsing XML';
return FALSE;
}
$this->dataArray = $xmlArray;
return TRUE;
}
}
?>