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602 lines
22 KiB
602 lines
22 KiB
14 years ago
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<?php
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// $Id$
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class SearchClass {
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public static $SEARCH_CLASS_ADVANCED_SEARCH_NUMBER_FIELDS = 5;
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function solr_search($query, $startPage=1, $fq = NULL, $dismax = NULL) {
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$solrFile = trim(variable_get('islandora_solr_search_block_handler_file', 'plugins/SolrResults.inc'));
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if (strpos($solrField, '../')) { // Don't let us bust out of fedora_repository modules directory when looking for a handler
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drupal_set_message(t('You have illegal characters in your solr handler function in the Islandora solr block config.'), 'error');
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}
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$solrClass = trim(variable_get('islandora_solr_search_block_handler_class', 'SolrResults'));
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$solrFunction = trim(variable_get('islandora_solr_search_block_handler_function', 'SearchAndDisplay'));
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require_once(drupal_get_path('module', 'fedora_repository') . '/'. $solrFile);
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try {
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$implementation = new $solrClass();
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} catch (Exception $e) {
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watchdog(t("Fedora_Repository"), t("Error getting solr search results class: !message", array('!message' => $e->getMessage())), NULL, WATCHDOG_ERROR);
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return 'Error getting solr search results class. Check watchdog for more info.';
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}
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return $implementation->$solrFunction($query, $startPage, $fq, $dismax);
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}
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function build_solr_search_form($repeat = NULL, $pathToSearchTerms = NULL, $query = NULL) {
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$types = $this->get_search_terms_array(NULL, 'solrSearchTerms.xml');
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$queryArray=NULL;
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if (isset($query)) {
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$queryArray = explode('AND', $query);
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}
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$andOrArray = array(
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'AND' => 'and',
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//'OR' => 'or' //removed or for now as it would be a pain to parse
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);
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$form = array();
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if (!isset($repeat)) {
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$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
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}
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$var0 = explode(':', $queryArray[0]);
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$var1 = explode(':', $queryArray[1]);
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$form['search_type']['type1'] = array(
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'#title' => t(''),
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'#type' => 'select',
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'#options' => $types,
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'#default_value' => trim($var0[0])
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);
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$form['fedora_terms1'] = array(
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'#size' => '24',
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'#type' => 'textfield',
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'#title' => t(''),
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'#required' => TRUE,
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'#default_value' => (count($var0) >= 2 ? trim($var0[1]) : ''),
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);
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$form['andor1'] = array(
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'#title' => t(''),
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'#type' => 'select',
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'#default_value' => 'AND',
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'#options' => $andOrArray
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);
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$form['search_type']['type2'] = array(
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'#title' => t(''),
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'#type' => 'select',
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'#options' => $types,
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'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
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);
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$form['fedora_terms2'] = array(
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'#size' => '24',
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'#type' => 'textfield',
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'#title' => t(''),
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'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
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);
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if ($repeat>2 && $repeat < 9) { //don't want less then 2 or more then 9
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for ($i = 3; $i < $repeat + 1; $i++) {
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$t = $i - 1;
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$field_and_term = explode(':', $queryArray[$t]);
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$form["andor$t"] = array(
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'#title' => t(''),
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'#type' => 'select',
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'#default_value' => 'AND',
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'#options' => $andOrArray
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);
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$form['search_type']["type$i"] = array(
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'#title' => t(''),
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'#type' => 'select',
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'#options' => $types,
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'#default_value' => trim($field_and_term[0])
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);
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$form["fedora_terms$i"] = array(
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'#size' => '24',
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'#type' => 'textfield',
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'#title' => t(''),
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'#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
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);
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}
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}
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('search')
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);
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return $form;
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}
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function build_simple_solr_form() {
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//$form = array();
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$form["search_query"] = array(
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'#size' => '30',
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'#type' => 'textfield',
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'#title' => t(''),
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// '#default_value' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('search')
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);
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return $form;
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}
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function theme_solr_search_form($form) {
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if (!isset($repeat)) {
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$repeat = variable_get('islandora_solr_search_block_repeat', t('3'));
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}
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$output = drupal_render($form['search_type']['type1']) ;
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$output .= drupal_render($form['fedora_terms1']) ;
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$output .= drupal_render($form['andor1']) . drupal_render($form['search_type']['type2']) ;
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$output .= drupal_render($form['fedora_terms2']);
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if ($repeat>2 && $repeat < 9) {
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for ($i=3;$i<$repeat+1;$i++) {
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$t = $i - 1;
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$output .= drupal_render($form["andor$t"]) . drupal_render($form['search_type']["type$i"]) ;
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$output .= drupal_render($form["fedora_terms$i"]) ;
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}
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}
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$output .= drupal_render($form['submit']) ;
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$output .= drupal_render($form);
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return $output;
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}
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function quickSearch($type, $query, $showForm = 1, $orderBy = 0, & $userArray) {
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module_load_include('inc', 'fedora_repository', 'ObjectHelper');
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module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
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if (user_access('view fedora collection')) {
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$numberOfHistPerPage = '5000'; //hack for IR they do not want next button
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$luceneQuery = NULL;
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// Demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10
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$keywords = explode(' ', $query);
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foreach ($keywords as $keyword) {
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$luceneQuery .= $type . ':'. $keyword . '+AND+';
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}
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$luceneQuery = substr($luceneQuery, 0, strlen($luceneQuery) - 5);
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$indexName = variable_get('fedora_index_name', 'DemoOnLucene');
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$keys = htmlentities(urlencode($query));
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$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
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$searchString = '?operation=gfindObjects&indexName='. $indexName . '&restXslt=copyXml&query='. $luceneQuery;
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$searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart=1';
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//$searchString = htmlentities($searchString);
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$searchUrl .= $searchString;
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// $objectHelper = new ObjectHelper();
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$resultData = do_curl($searchUrl, 1);
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if (isset($userArray)) {
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$doc = new DOMDocument();
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$doc->loadXML($resultData);
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$xPath = new DOMXPath($doc);
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// Add users to department list. This is a hack as not all users will be in dupal
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$nodeList = $xPath->query('//field[@name="refworks.u1"]');
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foreach ($nodeList as $node) {
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if (!in_array($node->nodeValue, $userArray)) {
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$userArray[]=$node->nodeValue;
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}
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}
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}
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if ($showForm) {
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$output = '<Strong>Quick Search</strong><br /><table class="table-form"><tr>'. drupal_get_form('fedora_repository_quick_search_form') . '</tr></table>';
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}
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$output .= $this->applyXSLT($resultData, $orderBy);
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return $output;
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}
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}
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// gets term from a lucene index and displays them in a list
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function getTerms($fieldName, $startTerm, $displayName = NULL) {
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module_load_include('inc', 'fedora_repository', 'ObjectHelper');
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module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
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$indexName = variable_get('fedora_index_name', 'DemoOnLucene');
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$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
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if ($startTerm == NULL) {
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$startTerm = "";
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}
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$startTerm = drupal_urlencode($startTerm);
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$query = 'operation=browseIndex&startTerm='. $startTerm . '&fieldName='. $fieldName . '&termPageSize=20&indexName='. $indexName . '&restXslt=copyXml&resultPageXslt=copyXml';
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// $query=drupal_urlencode($query);
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$query = '?'. $query;
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$searchString=$searchUrl . $query;
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$objectHelper = new ObjectHelper();
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$resultData = do_curl($searchString, 1);
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$path = drupal_get_path('module', 'Fedora_Repository');
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$output .= $this->applySpecifiedXSLT($resultData, $path . '/xsl/browseIndexToResultPage.xslt', $displayName);
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//$output .= '<br />'.$alpha_out;
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return $output;
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}
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/*
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function custom_search($query,$pathToXslt=NULL){
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module_load_include('php', 'Fedora_Repository', 'ObjectHelper');
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module_load_include('inc', 'Fedora_Repository', 'api/fedora_utils');
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if (user_access('view fedora collection')) {
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$numberOfHistPerPage = '1000';//hack for IR they do not want next button
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$luceneQuery = NULL;
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//demo search string ?operation=gfindObjects&indexName=DemoOnLucene&query=fgs.DS.first.text%3Achristmas&hitPageStart=11&hitPageSize=10
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$indexName = variable_get('fedora_index_name', 'DemoOnLucene');
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$query=htmlentities(urlencode($query));
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$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
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$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt=copyXml&query=' . $query;
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$searchString .= '&hitPageSize='.$numberOfHistPerPage.'&hitPageStart=1';
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//$searchString = htmlentities($searchString);
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$searchUrl .= $searchString;
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$objectHelper = new ObjectHelper();
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$resultData = do_curl($searchUrl,1);
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//var_dump($resultData);exit(0);
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// $doc = new DOMDocument();
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// $doc->loadXML($resultData);
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if($pathToXslt==NULL) {
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$output.=$this->applyLuceneXSLT($resultData,$query);
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}else{
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$output.=$this->applySpecifiedXSLT($resultData,$pathToXslt);
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}
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return $output;
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}
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}
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*/
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function custom_search($query, $startPage=1, $xslt= '/xsl/advanced_search_results.xsl', $numberOfHistPerPage = 50) {
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module_load_include('inc', 'fedora_repository', 'ObjectHelper');
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module_load_include('inc', 'fedora_repository', 'api/fedora_utils');
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if (user_access('view fedora collection')) {
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//$numberOfHistPerPage = '50';//hack for IR they do not want next button
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$luceneQuery = NULL;
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$indexName = variable_get('fedora_index_name', 'DemoOnLucene');
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$copyXMLFile = 'copyXml';
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// if($indexName=='ilives' || $indexName=='BasicIndex'){
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// $copyXMLFile = 'copyXmliLives';
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// }
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$query = trim($query);
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$query = htmlentities(urlencode($query));
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$searchUrl = variable_get('fedora_fgsearch_url', 'http://localhost:8080/fedoragsearch/rest');
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$searchString = '?operation=gfindObjects&indexName=' . $indexName . '&restXslt='. $copyXMLFile . '&query=' . $query;
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$searchString .= '&hitPageSize='. $numberOfHistPerPage . '&hitPageStart='. $startPage;
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//$searchString = htmlentities($searchString);
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$searchUrl .= $searchString;
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//$objectHelper = new ObjectHelper();
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$resultData = do_curl($searchUrl, 1);
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//var_dump($resultData);exit(0);
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// $doc = new DOMDocument();
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// $doc->loadXML($resultData);
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$output .= $this->applyLuceneXSLT($resultData, $startPage, $xslt, $query);
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return $output;
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}
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}
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function applySpecifiedXSLT($resultData, $pathToXSLT, $displayName = NULL) {
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$proc = NULL;
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global $user;
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if (!$resultData) {
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drupal_set_message(t('No data found!'));
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return ' '; //no results
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}
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try {
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$proc = new XsltProcessor();
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}
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catch (Exception $e) {
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drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!') . $e->getMessage());
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return ' ';
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}
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//$proc->setParameter('', 'searchUrl', url('search') . '/fedora_repository'); //needed in our xsl
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$proc->setParameter('', 'objectsPage', base_path());
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$proc->setParameter('', 'userID', $user->uid);
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if (isset($displayName)) {
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$proc->setParameter('', 'displayName', $displayName);
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}
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else {
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$proc->setParameter('', 'displayName', "test");
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}
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$xsl = new DomDocument();
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$test= $xsl->load($pathToXSLT);
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if (!isset($test)) {
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drupal_set_message(t('Error loading '. $pathToXSLT . ' xslt!'));
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return t('Error loading !pathToXSLT xslt.', array('!pathToXSLT' => $pathToXSLT));
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}
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$input = new DomDocument();
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$didLoadOk = $input->loadXML($resultData);
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if (!isset($didLoadOk)) {
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drupal_set_message(t('Error loading XML data!'));
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return t('Error loading XML data.');
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}
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else {
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$proc->importStylesheet($xsl);
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$newdom = $proc->transformToDoc($input);
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return $newdom->saveXML();
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}
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}
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//default function for lucene results
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/*
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|
|
function applyLuceneXSLT($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', 'default: demo: changeme: Islandora: ilives: '));
|
||
|
|
$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', 'default: demo: changeme: Islandora: ilives: '));
|
||
|
|
$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])
|
||
|
|
);
|
||
|
|
$form['fedora_terms1'] = array(
|
||
|
|
'#size' => '24',
|
||
|
|
'#type' => 'textfield',
|
||
|
|
'#title' => t(''),
|
||
|
|
'#required' => TRUE,
|
||
|
|
'#default_value' => (count($var0) >= 2 ? 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' => $types,
|
||
|
|
'#default_value' => (count($var1) >= 2 ? trim($var1[0]) : ''),
|
||
|
|
);
|
||
|
|
$form['fedora_terms2'] = array(
|
||
|
|
'#size' => '24',
|
||
|
|
'#type' => 'textfield',
|
||
|
|
'#title' => t(''),
|
||
|
|
'#default_value' => (count($var1) >= 2 ? $var1[1] : ''),
|
||
|
|
);
|
||
|
|
if ($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' => (count($field_and_term) >= 2 ? trim($field_and_term[1]) : ''),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$form['submit'] = array(
|
||
|
|
'#type' => 'submit',
|
||
|
|
'#value' => t('search')
|
||
|
|
);
|
||
|
|
return $form;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function get_search_terms_array($path = NULL, $file = NULL) {
|
||
|
|
if (!isset($path)) {
|
||
|
|
$path = drupal_get_path('module', 'Fedora_Repository');
|
||
|
|
}
|
||
|
|
$xmlDoc = new DomDocument();
|
||
|
|
if (!isset($file)) {
|
||
|
|
$file = 'searchTerms.xml';
|
||
|
|
}
|
||
|
|
$xmlDoc->load($path . '/'. $file);
|
||
|
|
$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;
|
||
|
|
}
|
||
|
|
}
|