public static $ADVANCED_SEARCH_NUMBER_FIELDS = 5;

function quickSearch($type, $query,$showForm=1,$orderBy=0,& $userArray) {

module_load_include('php', 'Fedora_Repository', 'ObjectHelper');

module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils');

if (user_access('view fedora collection')) {

$numberOfHistPerPage = '5000';//hack for IR they do not want next button

$luceneQuery = null;

//demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10

$keywords = explode(' ', $query);

foreach ($keywords as $keyword) {

$luceneQuery .= $type . ':' . $keyword . '+AND+';

}

$luceneQuery = substr($luceneQuery, 0, strlen($luceneQuery) - 5);

$indexName = variable_get('fedora_index_name', 'DemoOnLucene');

$keys = htmlentities(urlencode($query));

$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');

$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=copyXml&query=' . $luceneQuery;

$searchString .= '&hitPageSize='.$numberOfHistPerPage.'&hitPageStart=1';

//$searchString = htmlentities($searchString);

$searchUrl .= $searchString;

//$objectHelper = new ObjectHelper();

$resultData = do_curl($searchUrl,1);

if(isset($userArray)){

$doc = new DOMDocument();

$doc->loadXML($resultData);

$xPath = new DOMXPath($doc);

//add users to department list. This is a hack as not all users will be in dupal

$nodeList = $xPath->query('//field[@name="refworks.u1"]');

foreach($nodeList as $node){

if(!in_array($node->nodeValue,$userArray)){

$userArray[]=$node->nodeValue;

}

}

}

if($showForm){

$output = '<Strong>Quick Search</strong><br /><table class="table-form"><tr>'.drupal_get_form('fedora_repository_quick_search_form').'</tr></table>';

}

$output.=$this->applyXSLT($resultData,$orderBy);

return $output;

}

}

//gets term from a lucene index and displays them in a list

function getTerms($fieldName, $startTerm, $displayName=null){

module_load_include('php', 'Fedora_Repository', 'ObjectHelper');

module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils');

$indexName = variable_get('fedora_index_name', 'DemoOnLucene');

$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');

if($startTerm==null){

$startTerm="";

}

$startTerm = drupal_urlencode($startTerm);

$query = 'operation=browseIndex&startTerm='.$startTerm.'&fieldName='.$fieldName.'&termPageSize=20&indexName='.$indexName.'&restXslt=copyXml&resultPageXslt=copyXml';

//$query=drupal_urlencode($query);

$query = '?'.$query;

$searchString=$searchUrl.$query;

$objectHelper = new ObjectHelper();

$resultData = do_curl($searchString,1);

$path = drupal_get_path('module', 'Fedora_Repository');

$output .= $this->applySpecifiedXSLT($resultData,$path.'/xsl/browseIndexToResultPage.xslt',$displayName);

//$output .= '<br />'.$alpha_out;

return $output;

}

/* function custom_search($query,$pathToXslt=null){

module_load_include('php', 'Fedora_Repository', 'ObjectHelper');

module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils');

if (user_access('view fedora collection')) {

$numberOfHistPerPage = '1000';//hack for IR they do not want next button

$luceneQuery = null;

//demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10

$indexName = variable_get('fedora_index_name', 'DemoOnLucene');

$query=htmlentities(urlencode($query));

$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');

$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=copyXml&query=' . $query;

$searchString .= '&hitPageSize='.$numberOfHistPerPage.'&hitPageStart=1';

//$searchString = htmlentities($searchString);

$searchUrl .= $searchString;

$objectHelper = new ObjectHelper();

$resultData = do_curl($searchUrl,1);

//var_dump($resultData);exit(0);

// $doc = new DOMDocument();

// $doc->loadXML($resultData);

if($pathToXslt==null) {

$output.=$this->applyLuceneXSLT($resultData,$query);

}else{

$output.=$this->applySpecifiedXSLT($resultData,$pathToXslt);

}

return $output;

}

}*/

function custom_search($query,$startPage=1,$xslt='/xsl/advanced_search_results.xsl',$numberOfHistPerPage=50) {

module_load_include('php', 'Fedora_Repository', 'ObjectHelper');

module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils');

if (user_access('view fedora collection')) {

$numberOfHistPerPage = variable_get('fedora_repository_advanced_block_hist', t('50'));

//$numberOfHistPerPage = '50';//hack for IR they do not want next button

$luceneQuery = null;

$indexName = variable_get('fedora_index_name', 'DemoOnLucene');

$copyXMLFile='copyXml';

// if($indexName=='ilives' || $indexName=='BasicIndex'){

// $copyXMLFile = 'copyXmliLives';

// }

$query = trim($query);

$query=htmlentities(urlencode($query));

$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');

$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt='.$copyXMLFile.'&query=' . $query;

$searchString .= '&hitPageSize='.$numberOfHistPerPage.'&hitPageStart='.$startPage;

//$searchString = htmlentities($searchString);

$searchUrl .= $searchString;

//$objectHelper = new ObjectHelper();

$resultData = do_curl($searchUrl,1);

//var_dump($resultData);exit(0);

// $doc = new DOMDocument();

// $doc->loadXML($resultData);

$output.=$this->applyLuceneXSLT($resultData,$startPage,$xslt,$query);

return $output;

}

}

function applySpecifiedXSLT($resultData,$pathToXSLT, $displayName=null){

$proc = null;

global $user;

if (!$resultData) {

drupal_set_message(t('No data Found!'));

return ' '; //no results

}

try {

$proc = new XsltProcessor();

} catch (Exception $e) {

drupal_set_message(t('Error loading '.$pathToXSLT.' xslt! ').$e->getMessage()) ;

return ' ';

}

//$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl

$proc->setParameter('', 'objectsPage', base_path());

$proc->setParameter('', 'userID', $user->uid);

if(isset($displayName)){

$proc->setParameter('','displayName',$displayName);

}else{

$proc->setParameter('','displayName',"test");

}

$xsl = new DomDocument();

$test= $xsl->load($pathToXSLT);

if (!isset($test)) {

drupal_set_message(t('Error loading '.$pathToXSLT.' xslt!'));

return t('Error loading '.$pathToXSLT.' xslt!');

}

$input = new DomDocument();

$didLoadOk = $input->loadXML($resultData);

if (!isset($didLoadOk)) {

drupal_set_message(t('Error loading XML Data!'));

return t('Error loading XML Data. ');

} else {

$proc->importStylesheet($xsl);

$newdom = $proc->transformToDoc($input);

return $newdom->saveXML();

}

}

//default function for lucene results

/* function applyLuceneXSLT($resultData,$query=NULL){

$path = drupal_get_path('module', 'Fedora_Repository');

$proc = null;

if (!$resultData) {

drupal_set_message(t('No Results!'));

return ' '; //no results

}

try {

$proc = new XsltProcessor();

} catch (Exception $e) {

drupal_set_message(t('Error loading results xslt! ').$e->getMessage()) ;

return ' ';

}

//inject into xsl stylesheet

if(isset($query)){

$proc->setParameter('', 'fullQuery',$query);

}

$proc->setParameter('', 'searchToken', drupal_get_token('fedora_repository_advanced_search')); //token generated by Drupal, keeps tack of what tab etc we are on

$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl

$proc->setParameter('', 'objectsPage', base_path());

$proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'demo: changeme:'));

$proc->registerPHPFunctions();

$xsl = new DomDocument();

$test= $xsl->load($path . '/xsl/results.xsl');

if (!isset($test)) {

drupal_set_message(t('Error loading search results xslt!'));

return t('Error loading search results xslt! ');

}

$input = new DomDocument();

$didLoadOk = $input->loadXML($resultData);

if (!isset($didLoadOk)) {

drupal_set_message(t('Error loading search results!'));

return t('Error loading search results! ');

} else {

$proc->importStylesheet($xsl);

$newdom = $proc->transformToDoc($input);

return $newdom->saveXML();

}

}*/

/**

* apply an xslt to lucene gsearch search results

*

* @param <type> $resultData

* @param <type> $startPage

* @param <type> $xslt_file

* @param <type> $query the query that was executed. May want to pass this on.

*/

function applyLuceneXSLT($resultData, $startPage = 1, $xslt_file='/xsl/results.xsl',$query=null) {

$path = drupal_get_path('module', 'Fedora_Repository');

$proc = null;

if (!$resultData) {

//drupal_set_message(t('No Results!'));

return ' '; //no results

}

try {

$proc = new XsltProcessor();

} catch (Exception $e) {

drupal_set_message(t('Error loading results xslt! ').$e->getMessage()) ;

return ' ';

}

if(isset($query)){

$proc->setParameter('', 'fullQuery', $query);

}

//inject into xsl stylesheet

global $user;

$proc->setParameter('', 'userID', $user->uid);

$proc->setParameter('', 'searchToken', drupal_get_token('fedora_repository_advanced_search')); //token generated by Drupal, keeps tack of what tab etc we are on

$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl

$proc->setParameter('', 'objectsPage', base_path());

$proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'demo: changeme:'));

$proc->setParameter('', 'hitPageStart',$startPage);

$proc->registerPHPFunctions();

$xsl = new DomDocument();

$test= $xsl->load($path . $xslt_file);

if (!isset($test)) {

drupal_set_message(t('Error loading search results xslt!'));

return t('Error loading search results xslt! ');

}

$input = new DomDocument();

$didLoadOk = $input->loadXML($resultData);

if (!isset($didLoadOk)) {

drupal_set_message(t('Error loading search results!'));

return t('Error loading search results! ');

} else {

$proc->importStylesheet($xsl);

$newdom = $proc->transformToDoc($input);

return $newdom->saveXML();

}

}

//xslt for islandscholar these xslt functions can probably be pulled into one

function applyXSLT($resultData,$orderBy=0) {

$path = drupal_get_path('module', 'Fedora_Repository');

$proc = null;

if (!$resultData) {

//drupal_set_message(t('No Results!'));

return ' '; //no results

}

try {

$proc = new XsltProcessor();

} catch (Exception $e) {

drupal_set_message(t('Error loading results xslt! ').$e->getMessage()) ;

return ' ';

}

//inject into xsl stylesheet

//$proc->setParameter('', 'searchToken', drupal_get_token('search_form')); //token generated by Drupal, keeps tack of what tab etc we are on

$proc->setParameter('', 'userID', $user->uid);

$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl

$proc->setParameter('', 'objectsPage', base_path());

$proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'demo: changeme:'));

$proc->setParameter('', 'orderBy', $orderBy);

$xsl = new DomDocument();

$test=$xsl->load($path . '/ir/xsl/results.xsl');

if (!isset($test)) {

drupal_set_message(t('Error loading search results xslt!'));

return t('Error loading search results xslt! ');

}

$input = new DomDocument();

$didLoadOk = $input->loadXML($resultData);

if (!isset($didLoadOk)) {

drupal_set_message(t('Error loading search results!'));

return t('Error loading search results! ');

} else {

$xsl = $proc->importStylesheet($xsl);

$newdom = $proc->transformToDoc($input);

return $newdom->saveXML();

}

}

function theme_advanced_search_form($form, $repeat=null) {

if(!isset($repeat)){

$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));

}

$output .= drupal_render($form['search_type']['type1']) ;

$output .= drupal_render($form['fedora_terms1']) ;

$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ;

$output .= drupal_render($form['fedora_terms2']);

if($repeat>2 && $repeat < 9){

for($i=3;$i<$repeat+1;$i++){

$t=$i-1;

$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ;

$output .= drupal_render($form["fedora_terms$i"]) ;

}

}

$output .= drupal_render($form['submit']) ;

$output .= drupal_render($form);

return $output;

}

//build search form, custom blocks should set the number of repeats or it will use the default

function build_advanced_search_form($repeat=null,$pathToSearchTerms=null,$query=null){

$types = $this->get_search_terms_array($pathToSearchTerms);

$queryArray=null;

if(isset($query)){

$queryArray = explode('AND', $query);

}

$andOrArray = array (

'AND' => 'and',

//'OR' => 'or' //removed or for now as it would be a pain to parse

);

$form = array ();

if(!isset($repeat)){

$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3'));

}

$var0=explode(':',$queryArray[0]);

$var1=explode(':',$queryArray[1]);

$form['search_type']['type1'] = array (

'#title' => t(''

), '#type' => 'select', '#options' => $types,'#default_value' => trim($var0[0]) );

$form['fedora_terms1'] = array (

'#size' =>'24',

'#type' => 'textfield',

'#title' => t(''

), '#required' => true ,'#default_value' => trim($var0[1]));

$form['andor1'] = array (

'#title' => t(''

), '#type' => 'select', '#default_value' => 'AND' , '#options' => $andOrArray);

$form['search_type']['type2'] = array (

'#title' => t(''

), '#type' => 'select', '#options' => $types,'#default_value' => trim($var1[0]));

$form['fedora_terms2'] = array (

'#size' =>'24',

'#type' => 'textfield',

'#title' => t(''

),'#default_value' => $var1[1]);

if($repeat>2 && $repeat < 9){ //don't want less then 2 or more then 9

for($i=3;$i<$repeat+1;$i++){

$t=$i-1;

$field_and_term=explode(':',$queryArray[$t]);

$form["andor$t"] = array (

'#title' => t(''

), '#type' => 'select', '#default_value' => 'AND', '#options' => $andOrArray);

$form['search_type']["type$i"] = array (

'#title' => t(''

), '#type' => 'select', '#options' => $types,'#default_value' => trim($field_and_term[0]));

$form["fedora_terms$i"] = array (

'#size' =>'24',

'#type' => 'textfield',

'#title' => t(''

),'#default_value' => trim($field_and_term[1]));

}

}

$form['submit'] = array (

'#type' => 'submit',

'#value' => t('search'

));

return $form;

}

function get_search_terms_array($path = null){

if(!isset($path)){

$path = drupal_get_path('module', 'Fedora_Repository');

}

$xmlDoc = new DomDocument();

$xmlDoc->load($path . '/searchTerms.xml');

$nodeList = $xmlDoc->getElementsByTagName('term');

$types = array ();

for ($i = 0; $i < $nodeList->length; $i++) {

$field = $nodeList->item($i)->getElementsByTagName('field');

$value = $nodeList->item($i)->getElementsByTagName('value');

$fieldValue = $field->item(0)->nodeValue;

$valueValue = $value->item(0)->nodeValue;

$types["$fieldValue"] = "$valueValue";

}

return $types;

}