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<?php
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/*
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* Copyright (C) 2007 Jonathan Hendler
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* The author can be contacted at:
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* - jonathan [at] civicactions (dot) com
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*
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* @license http://www.affero.org/oagpl.html
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* @link http://drupal.org/project/semantic_search
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*/
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/**
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* generate forms for adding an removing search fields
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* */
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function _semantic_search_admin_form_search_fields($search_type_select, $search_id) {
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//fields
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//dbg($search_type_select, $search_id);
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}
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/**
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* places in semantic_search_menu to
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*
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* @return array search_paths
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* */
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function _semantic_search_get_menus(& $items, &$searches, $may_cache) {
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if (!$may_cache) {
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//get all searches
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foreach ($searches as $key => $search) {
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$search_name = $search['name'];
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$search_path = $search['path'];
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$search_id = $search['id'];
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$search_type = $search['id'];
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$items[] = array (
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'path' => $search_path,
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'title' => t($search['title']),
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'description' => t($search['description']),
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'callback' => '_semantic_search_load_search',
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'callback arguments' => array (
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$search_name,
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$search_id,
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$search_type,
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),
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'access' => user_access($search_name . ': access search'),
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'weight' => $key +1,
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'type' => MENU_LOCAL_TASK);
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}// end foreach
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} // end may_cache
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}
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/**
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* special themeing function for the search form
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* */
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function theme_semantic_search_search(&$_semantic_search_search,$form,$cache_stats_only = false){
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if ($cache_stats_only){
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return _semantic_search_cacheStatsFromForm($form);
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} else {
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return _semantic_search_form_render($form);
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}
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}
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/**
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* generate a search form
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* */
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function _semantic_search_load_search($search_name, $search_id= null,$search_type = null, $cache_stats_only = false,$rpc = false) {
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$data = _semantic_search_get_search_form_vars($search_name);
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/**
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* base URL for semantic_search in drupal.
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* */
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define('SEMANTIC_SEARCH_BASE_URL', $data['path']);
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_semantic_search_set_constants();
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$cache_stats_only = ($cache_stats_only) ? 1 : 0;
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$fields = _semantic_search_get_form_search_fields($data['id']);
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global $_semantic_search_search;
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if (empty ($_semantic_search_search))
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_SEMANTIC_SEARCH_INIT();
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//dbg($fields);
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$count = 0;
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// [sid] => 1
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// [id] => 2
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//TODO add $search_name hidden
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foreach($fields as $field){
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$form_element = array();
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$form_element['#type'] = $field['form_type'];
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$form_element['#query_type'] = $field['search_field_type'];
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$form_element['#multiple_facet'] = $field['multiple'];
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//$form_element['#show_in_search_count'] = $field['search_field_type'];
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$form_element['uris'] = SONIA_H :: decodeURI($field['uris']);
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$form_element['#title'] = $field['title'];
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$form_element['#title_as_option'] = $field['title_as_option'];
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$form_element['#grand_total'] = $field['grand_total'];
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$form_element['#search_name'] = $search_name;
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//$form_element['#top_option'] = 'national';
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$form['search_criteria']['a'.$count]['#value'] = '<div class="semantic-search-form-element-wrapper">';
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$form['search_criteria']['b'.$count] = $_semantic_search_search->getSearchFormElement($form_element);
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$form['search_criteria']['c'.$count]['#value'] ='</div>';
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$count++;
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}
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//check to see if search is rpc or custom API
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if (!$rpc){
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return _semantic_search_search($form);
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}
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else { //use rpc and return just the form
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return $form;
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}
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}
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/**
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* retrieve the search form fields from the db for a search
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*
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* */
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function _semantic_search_get_form_search_fields($search_id) {
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$return_array = array();
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$results = db_query("SELECT * FROM {semantic_search_searches_fields} WHERE sid=%d",$search_id);
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while( $result = db_fetch_array($results)){
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$return_array[] = $result;
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}
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return $return_array;
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}
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/**
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* retrieve the search form info for a field from the db
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*
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* */
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function _semantic_search_get_form_search_field($field_id) {
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return db_fetch_array( db_query("SELECT * FROM {semantic_search_searches_fields} WHERE id=%d LIMIT 1",$field_id));
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}
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/**
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* retrieve the search form fields from the db for a search
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* can be used for insert or update
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* */
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function _semantic_search_set_form_search_fields($params) {
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$params['uris'] = base64_encode(serialize($params['uris']));
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$return_array = array();
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if (!isset($params['id'])){
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$results = db_query("INSERT INTO {semantic_search_searches_fields} ( sid , uris , form_type , search_field_type , title , description , grand_total , top_option , title_as_option )
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VALUES (
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%d, '%s', '%s', '%s', '%s', '%s', %d, %d, %d); ",
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$params['sid'],$params['uris'],$params['form_type'],$params['search_field_type'],$params['title'],$params['description'],$params['grand_total'],$params['top_option'],$params['title_as_option']);
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drupal_set_message('Facet '.$params['title'].' added to search.');
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} else {
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$results = db_query("UPDATE {semantic_search_searches_fields} SET sid = %d, , uris ='%s', form_type= '%s', search_field_type='%s', title= '%s', description= '%s', grand_total= %d, top_option =%d, title_as_option=%d WHERE id = %d; ",
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$params['sid'],$params['uris'],$params['form_type'],$params['search_field_type'],$params['title'],$params['description'],$params['grand_total'],$params['top_option'],$params['title_as_option'],$params['id']);
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drupal_set_message('Facet '.$params['title'].' updated.');
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}
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}
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/**
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*
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* */
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function _semantic_search_get_all_search_form_vars(){
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global $semantic_search_searches; //limit db calls
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$return_array = array();
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$results = db_query("SELECT * FROM {semantic_search_searches}");
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while( $result = db_fetch_array($results)){
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$return_array[] = $result;
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}
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return $return_array;
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}
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