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-rw-r--r--src/SemanticScuttle/Service/SearchHistory.php222
1 files changed, 111 insertions, 111 deletions
diff --git a/src/SemanticScuttle/Service/SearchHistory.php b/src/SemanticScuttle/Service/SearchHistory.php
index b50d056..9874790 100644
--- a/src/SemanticScuttle/Service/SearchHistory.php
+++ b/src/SemanticScuttle/Service/SearchHistory.php
@@ -1,7 +1,7 @@
<?php
class SemanticScuttle_Service_SearchHistory extends SemanticScuttle_DbService
{
- var $sizeSearchHistory;
+ var $sizeSearchHistory;
/**
* Returns the single service instance
@@ -10,121 +10,121 @@ class SemanticScuttle_Service_SearchHistory extends SemanticScuttle_DbService
*
* @return SemanticScuttle_Service
*/
- public static function getInstance($db)
+ public static function getInstance($db)
{
- static $instance;
- if (!isset($instance)) {
+ static $instance;
+ if (!isset($instance)) {
$instance = new self($db);
}
- return $instance;
- }
+ return $instance;
+ }
- public function __construct($db)
+ public function __construct($db)
{
- $this->db = $db;
- $this->tablename = $GLOBALS['tableprefix'] .'searchhistory';
- if(isset($GLOBALS['sizeSearchHistory'])) {
- $this->sizeSearchHistory = $GLOBALS['sizeSearchHistory'];
- } else {
- $this->sizeSearchHistory = 10;
- }
- }
-
- function addSearch($terms, $range, $nbResults, $uId=0) {
- if(strlen($terms) == 0) {
- return false;
- }
- $datetime = gmdate('Y-m-d H:i:s', time());
-
- //Insert values
- $values = array('shTerms'=>$terms, 'shRange'=>$range, 'shDatetime'=>$datetime, 'shNbResults'=>$nbResults, 'uId'=>$uId);
- $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values);
- $this->db->sql_transaction('begin');
- if (!($dbresult = & $this->db->sql_query($sql))) {
- $this->db->sql_transaction('rollback');
- message_die(GENERAL_ERROR, 'Could not insert search history', '', __LINE__, __FILE__, $sql, $this->db);
- return false;
- }
-
- if($this->sizeSearchHistory != -1 &&
- $this->countSearches() > $this->sizeSearchHistory) {
- $this->deleteOldestSearch();
- }
- }
-
- function getAllSearches($range = NULL, $uId = NULL, $nb = NULL, $start = NULL, $distinct = false, $withResults = false) {
- $sql = 'SELECT DISTINCT(shTerms), shId, shRange, shNbResults, shDatetime, uId';
- $sql.= ' FROM '. $this->getTableName();
- $sql.= ' WHERE 1=1';
- if($range != NULL) {
- $sql.= ' AND shRange = "'.$range.'"';
- } else {
- $sql.= ' AND shRange = "all"';
- }
- if($uId != NULL) {
- $sql.= ' AND uId = '.$uId;
- }
- if($withResults = true) {
- $sql.= ' AND shNbResults > 0';
- }
- if($distinct) {
- $sql.= ' GROUP BY shTerms';
- }
- $sql.= ' ORDER BY shId DESC';
-
- if (!($dbresult = & $this->db->sql_query_limit($sql, $nb, $start))) {
- message_die(GENERAL_ERROR, 'Could not get searches', '', __LINE__, __FILE__, $sql, $this->db);
- return false;
- }
-
- $searches = array();
- while ($row = & $this->db->sql_fetchrow($dbresult)) {
- $searches[] = $row;
- }
- $this->db->sql_freeresult($dbresult);
- return $searches;
- }
-
- function countSearches() {
- $sql = 'SELECT COUNT(*) AS `total` FROM '. $this->getTableName();
- if (!($dbresult = & $this->db->sql_query($sql)) || (!($row = & $this->db->sql_fetchrow($dbresult)))) {
- message_die(GENERAL_ERROR, 'Could not get total searches', '', __LINE__, __FILE__, $sql, $this->db);
- return false;
- }
- $this->db->sql_freeresult($dbresult);
- return $row['total'];
- }
-
- /* This function allows to limit the number of saved searches
- by deleting the oldest one */
- function deleteOldestSearch() {
- $sql = 'DELETE FROM '.$this->getTableName();
- $sql.= ' ORDER BY shId ASC LIMIT 1'; // warning: here the limit is important
-
- $this->db->sql_transaction('begin');
- if (!($dbresult = & $this->db->sql_query($sql))) {
- $this->db->sql_transaction('rollback');
- message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
- }
-
- function deleteSearchHistoryForUser($uId) {
- $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
-
- if (!($dbresult = & $this->db->sql_query($query))) {
- message_die(GENERAL_ERROR, 'Could not delete search history', '',
- __LINE__, __FILE__, $query, $this->db);
- return false;
- }
-
- return true;
- }
-
- function deleteAll() {
- $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`';
- $this->db->sql_query($query);
- }
+ $this->db = $db;
+ $this->tablename = $GLOBALS['tableprefix'] .'searchhistory';
+ if(isset($GLOBALS['sizeSearchHistory'])) {
+ $this->sizeSearchHistory = $GLOBALS['sizeSearchHistory'];
+ } else {
+ $this->sizeSearchHistory = 10;
+ }
+ }
+
+ function addSearch($terms, $range, $nbResults, $uId=0) {
+ if(strlen($terms) == 0) {
+ return false;
+ }
+ $datetime = gmdate('Y-m-d H:i:s', time());
+
+ //Insert values
+ $values = array('shTerms'=>$terms, 'shRange'=>$range, 'shDatetime'=>$datetime, 'shNbResults'=>$nbResults, 'uId'=>$uId);
+ $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values);
+ $this->db->sql_transaction('begin');
+ if (!($dbresult = & $this->db->sql_query($sql))) {
+ $this->db->sql_transaction('rollback');
+ message_die(GENERAL_ERROR, 'Could not insert search history', '', __LINE__, __FILE__, $sql, $this->db);
+ return false;
+ }
+
+ if($this->sizeSearchHistory != -1 &&
+ $this->countSearches() > $this->sizeSearchHistory) {
+ $this->deleteOldestSearch();
+ }
+ }
+
+ function getAllSearches($range = NULL, $uId = NULL, $nb = NULL, $start = NULL, $distinct = false, $withResults = false) {
+ $sql = 'SELECT DISTINCT(shTerms), shId, shRange, shNbResults, shDatetime, uId';
+ $sql.= ' FROM '. $this->getTableName();
+ $sql.= ' WHERE 1=1';
+ if($range != NULL) {
+ $sql.= ' AND shRange = "'.$range.'"';
+ } else {
+ $sql.= ' AND shRange = "all"';
+ }
+ if($uId != NULL) {
+ $sql.= ' AND uId = '.$uId;
+ }
+ if($withResults = true) {
+ $sql.= ' AND shNbResults > 0';
+ }
+ if($distinct) {
+ $sql.= ' GROUP BY shTerms';
+ }
+ $sql.= ' ORDER BY shId DESC';
+
+ if (!($dbresult = & $this->db->sql_query_limit($sql, $nb, $start))) {
+ message_die(GENERAL_ERROR, 'Could not get searches', '', __LINE__, __FILE__, $sql, $this->db);
+ return false;
+ }
+
+ $searches = array();
+ while ($row = & $this->db->sql_fetchrow($dbresult)) {
+ $searches[] = $row;
+ }
+ $this->db->sql_freeresult($dbresult);
+ return $searches;
+ }
+
+ function countSearches() {
+ $sql = 'SELECT COUNT(*) AS `total` FROM '. $this->getTableName();
+ if (!($dbresult = & $this->db->sql_query($sql)) || (!($row = & $this->db->sql_fetchrow($dbresult)))) {
+ message_die(GENERAL_ERROR, 'Could not get total searches', '', __LINE__, __FILE__, $sql, $this->db);
+ return false;
+ }
+ $this->db->sql_freeresult($dbresult);
+ return $row['total'];
+ }
+
+ /* This function allows to limit the number of saved searches
+ by deleting the oldest one */
+ function deleteOldestSearch() {
+ $sql = 'DELETE FROM '.$this->getTableName();
+ $sql.= ' ORDER BY shId ASC LIMIT 1'; // warning: here the limit is important
+
+ $this->db->sql_transaction('begin');
+ if (!($dbresult = & $this->db->sql_query($sql))) {
+ $this->db->sql_transaction('rollback');
+ message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+ }
+
+ function deleteSearchHistoryForUser($uId) {
+ $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
+
+ if (!($dbresult = & $this->db->sql_query($query))) {
+ message_die(GENERAL_ERROR, 'Could not delete search history', '',
+ __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+
+ return true;
+ }
+
+ function deleteAll() {
+ $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`';
+ $this->db->sql_query($query);
+ }
}
?>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-03 14:13:49 +0000