Jonathan Green
12 years ago
4 changed files with 1 additions and 951 deletions
@ -1,612 +0,0 @@
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<?php |
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/** |
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* @file |
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* SearchClass Class |
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*/ |
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/** |
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* SearchClass ?? |
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*/ |
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class SearchClass { |
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public static $SEARCH_CLASS_ADVANCED_SEARCH_NUMBER_FIELDS = 5; |
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/** |
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* solr_search ?? |
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* @param type $query |
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* @param type $startPage |
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* @param type $fq |
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* @param type $dismax |
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* @return type |
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*/ |
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function solr_search($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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// Don't let us bust out of fedora_repository modules directory when looking for a handler |
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if (strpos($solrField, '../')) { |
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drupal_set_message(t('You have illegal characters in your solr handler function in the Islandora solr block config.'), 'error'); |
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} |
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$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"), "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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/** |
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* build solr search form ?? |
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* @param type $repeat |
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* @param type $pathToSearchTerms |
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* @param type $query |
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* @return type |
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*/ |
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function build_solr_search_form($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 $form; |
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} |
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/** |
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* build simple solr form ?? |
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* @return string |
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*/ |
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function build_simple_solr_form() { |
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//$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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/** |
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* theme solr search form ?? |
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* @param type $form |
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* @return type |
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*/ |
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function theme_solr_search_form($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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/** |
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* quick search ?? |
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* @param type $type |
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* @param type $query |
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* @param type $showForm |
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* @param type $orderBy |
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* @param type $userArray |
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* @return type |
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*/ |
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function quickSearch($type, $query, $showForm = 1, $orderBy = 0, & $userArray) { |
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module_load_include('inc', 'fedora_repository', 'ObjectHelper'); |
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module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); |
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if (fedora_repository_check_perm('view fedora collection')) { |
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$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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/** |
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* gets term from a lucene index and displays them in a list |
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* @param type $fieldName |
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* @param type $startTerm |
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* @param type $displayName |
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* @return type |
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*/ |
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function getTerms($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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* custom search ?? |
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* @param type $query |
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* @param type $startPage |
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* @param type $xslt |
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* @param type $numberOfHistPerPage |
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* @return type |
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*/ |
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function custom_search($query, $startPage=1, $xslt= '/xsl/advanced_search_results.xsl', $numberOfHistPerPage = 50) { |
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module_load_include('inc', 'fedora_repository', 'ObjectHelper'); |
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module_load_include('inc', 'fedora_repository', 'api/fedora_utils'); |
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if (fedora_repository_check_perm('view fedora collection')) { |
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//$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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/** |
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* apply specified xslt ?? |
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* @global type $user |
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* @param type $resultData |
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* @param type $pathToXSLT |
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* @param type $displayName |
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* @return type |
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*/ |
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function applySpecifiedXSLT($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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} 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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* apply an xslt to lucene gsearch search results |
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* |
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* @param <type> $resultData |
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* @param <type> $startPage |
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* @param <type> $xslt_file |
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* @param <type> $query the query that was executed. May want to pass this on. |
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*/ |
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function applyLuceneXSLT($resultData, $startPage = 1, $xslt_file = '/xsl/results.xsl', $query=NULL) { |
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$path = drupal_get_path('module', 'fedora_repository'); |
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$test = $xslt_file; |
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$isRestricted = variable_get('fedora_namespace_restriction_enforced', TRUE); |
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if (!isRestricted && $xslt_file == NULL) { |
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$xslt_file = '/xsl/unfilteredresults.xsl'; |
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} |
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$proc = NULL; |
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if (!$resultData) { |
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//drupal_set_message(t('No Results!')); |
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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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} catch (Exception $e) { |
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drupal_set_message(t('Error loading results xslt!') . $e->getMessage()); |
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return ' '; |
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} |
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if (isset($query)) { |
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$proc->setParameter('', 'fullQuery', $query); |
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} |
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//inject into xsl stylesheet |
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global $user; |
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$proc->setParameter('', 'userID', $user->uid); |
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$proc->setParameter('', 'searchToken', drupal_get_token('fedora_repository_advanced_search')); //token generated by Drupal, keeps tack of what tab etc we are on |
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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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$proc->setParameter('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'default: demo: changeme: islandora: ilives: islandora-book: books: newspapers: ')); |
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$proc->setParameter('', 'hitPageStart', $startPage); |
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$proc->registerPHPFunctions(); |
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$xsl = new DomDocument(); |
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$test = $xsl->load($path . $xslt_file); |
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if (!isset($test)) { |
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drupal_set_message(t('Error loading search results xslt!')); |
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return t('Error loading search results XSLT.'); |
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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($didLoadOk)) { |
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drupal_set_message(t('Error loading search results!')); |
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return t('Error loading search results.'); |
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} |
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else { |
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$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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|
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/** |
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* xslt for islandscholar these xslt functions can probably be pulled into one |
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* @param type $resultData |
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* @param type $orderBy |
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* @return type |
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*/ |
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function applyXSLT($resultData, $orderBy = 0) { |
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$path = drupal_get_path('module', 'fedora_repository'); |
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$proc = NULL; |
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if (!$resultData) { |
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//drupal_set_message(t('No Results!')); |
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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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} catch (Exception $e) { |
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drupal_set_message(t('Error loading results xslt!') . " " . $e->getMessage()); |
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return ' '; |
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} |
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|
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//inject into xsl stylesheet |
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//$proc->setParameter('', 'searchToken', drupal_get_token('search_form')); //token generated by Drupal, keeps tack of what tab etc we are on |
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$proc->setParameter('', 'userID', $user->uid); |
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$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('', 'allowedPidNameSpaces', variable_get('fedora_pids_allowed', 'default: demo: changeme: islandora: ilives: islandora-book: books: newspapers: ')); |
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$proc->setParameter('', 'orderBy', $orderBy); |
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$xsl = new DomDocument(); |
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$test = $xsl->load($path . '/ir/xsl/results.xsl'); |
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if (!isset($test)) { |
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drupal_set_message(t('Error loading search results xslt!')); |
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return t('Error loading search results XSLT.'); |
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} |
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|
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$input = new DomDocument(); |
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$didLoadOk = $input->loadXML($resultData); |
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|
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if (!isset($didLoadOk)) { |
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drupal_set_message(t('Error loading search results!')); |
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return t('Error loading search results.'); |
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} |
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else { |
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$xsl = $proc->importStylesheet($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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|
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/** |
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* theme advanced search form ?? |
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* @param type $form |
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* @param type $repeat |
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* @return type |
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*/ |
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function theme_advanced_search_form($form, $repeat=NULL) { |
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if (!isset($repeat)) { |
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$repeat = variable_get('fedora_repository_advanced_block_repeat', t('3')); |
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} |
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|
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$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++) { |
||||
$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 |
||||
* @param type $repeat |
||||
* @param type $pathToSearchTerms |
||||
* @param type $query |
||||
* @return string |
||||
*/ |
||||
function build_advanced_search_form($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; |
||||
} |
||||
|
||||
/** |
||||
* get search terms array |
||||
* @param type $path |
||||
* @param string $file |
||||
* @return type |
||||
*/ |
||||
function get_search_terms_array($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; |
||||
} |
||||
|
||||
} |
||||
Loading…
Reference in new issue