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-rw-r--r--services/bookmarkservice.php55
-rw-r--r--services/servicefactory.php2
-rw-r--r--services/tag2tagservice.php143
-rw-r--r--services/tagservice.php27
-rw-r--r--services/userservice.php2
5 files changed, 215 insertions, 14 deletions
diff --git a/services/bookmarkservice.php b/services/bookmarkservice.php
index afc7179..fdb49a0 100644
--- a/services/bookmarkservice.php
+++ b/services/bookmarkservice.php
@@ -1,6 +1,7 @@
<?php
class BookmarkService {
var $db;
+ var $tablename;
function & getInstance(& $db) {
static $instance;
@@ -11,6 +12,7 @@ class BookmarkService {
function BookmarkService(& $db) {
$this->db = & $db;
+ $this->tablename = $GLOBALS['tableprefix'] .'bookmarks';
}
function _getbookmark($fieldname, $value, $all = false) {
@@ -20,7 +22,7 @@ class BookmarkService {
$range = ' AND uId = '. $sId;
}
- $query = 'SELECT * FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE '. $fieldname .' = "'. $this->db->sql_escape($value) .'"'. $range;
+ $query = 'SELECT * FROM '. $this->getTableName() .' WHERE '. $fieldname .' = "'. $this->db->sql_escape($value) .'"'. $range;
if (!($dbresult = & $this->db->sql_query_limit($query, 1, 0))) {
message_die(GENERAL_ERROR, 'Could not get bookmark', '', __LINE__, __FILE__, $query, $this->db);
@@ -38,7 +40,7 @@ class BookmarkService {
if (!is_numeric($bid))
return;
- $sql = 'SELECT * FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE bId = '. $this->db->sql_escape($bid);
+ $sql = 'SELECT * FROM '. $this->getTableName() .' WHERE bId = '. $this->db->sql_escape($bid);
if (!($dbresult = & $this->db->sql_query($sql)))
message_die(GENERAL_ERROR, 'Could not get vars', '', __LINE__, __FILE__, $sql, $this->db);
@@ -103,9 +105,11 @@ class BookmarkService {
// Adds a bookmark to the database.
// Note that date is expected to be a string that's interpretable by strtotime().
- function addBookmark($address, $title, $description, $status, $categories, $date = NULL, $fromApi = false, $fromImport = false) {
- $userservice = & ServiceFactory :: getServiceInstance('UserService');
- $sId = $userservice->getCurrentUserId();
+ function addBookmark($address, $title, $description, $status, $categories, $date = NULL, $fromApi = false, $fromImport = false, $sId = -1) {
+ if($sId == -1) {
+ $userservice = & ServiceFactory :: getServiceInstance('UserService');
+ $sId = $userservice->getCurrentUserId();
+ }
// If bookmark address doesn't contain ":", add "http://" to the start as a default protocol
if (strpos($address, ':') === false) {
@@ -131,7 +135,7 @@ class BookmarkService {
// Set up the SQL insert statement and execute it.
$values = array('uId' => intval($sId), 'bIp' => $ip, 'bDatetime' => $datetime, 'bModified' => $datetime, 'bTitle' => $title, 'bAddress' => $address, 'bDescription' => $description, 'bStatus' => intval($status), 'bHash' => md5($address));
- $sql = 'INSERT INTO '. $GLOBALS['tableprefix'] .'bookmarks '. $this->db->sql_build_array('INSERT', $values);
+ $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');
@@ -220,6 +224,7 @@ class BookmarkService {
// - if the $user is set and IS the logged-in user, then get all bookmarks.
$userservice =& ServiceFactory::getServiceInstance('UserService');
$tagservice =& ServiceFactory::getServiceInstance('TagService');
+ $tag2tagservice =& ServiceFactory::getServiceInstance('Tag2TagService');
$sId = $userservice->getCurrentUserId();
if ($userservice->isLoggedOn()) {
@@ -252,7 +257,7 @@ class BookmarkService {
}
$query_1 .= 'B.*, U.'. $userservice->getFieldName('username');
- $query_2 = ' FROM '. $userservice->getTableName() .' AS U, '. $GLOBALS['tableprefix'] .'bookmarks AS B';
+ $query_2 = ' FROM '. $userservice->getTableName() .' AS U, '. $this->getTableName() .' AS B';
$query_3 = ' WHERE B.uId = U.'. $userservice->getFieldName('primary') . $privacy;
if (is_null($watched)) {
@@ -295,8 +300,23 @@ class BookmarkService {
// Handle the parts of the query that depend on any tags that are present.
$query_4 = '';
for ($i = 0; $i < $tagcount; $i ++) {
- $query_2 .= ', '. $GLOBALS['tableprefix'] .'tags AS T'. $i;
- $query_4 .= ' AND T'. $i .'.tag = "'. $this->db->sql_escape($tags[$i]) .'" AND T'. $i .'.bId = B.bId';
+ $query_2 .= ', '. $tagservice->getTableName() .' AS T'. $i;
+ $query_4 .= ' AND (';
+
+ $allLinkedTags = $tag2tagservice->getAllLinkedTags($this->db->sql_escape($tags[$i]), '>', $user);
+ while (count($allLinkedTags)>1) {
+ $query_4 .= ' T'. $i .'.tag = "'. array_pop($allLinkedTags) .'"';
+ $query_4 .= ' OR';
+ }
+ if(is_array($allLinkedTags)) {
+ $query_4 .= ' T'. $i .'.tag = "'. array_pop($allLinkedTags) .'"';
+ } else {
+ $query_4 .= ' T'. $i .'.tag = "'. $allLinkedTags .'"';
+ }
+
+
+ $query_4 .= ') AND T'. $i .'.bId = B.bId';
+//die($query_4);
}
// Search terms
@@ -307,7 +327,7 @@ class BookmarkService {
// Search terms in tags as well when none given
if (!count($tags)) {
- $query_2 .= ' LEFT JOIN '. $GLOBALS['tableprefix'] .'tags AS T ON B.bId = T.bId';
+ $query_2 .= ' LEFT JOIN '. $tagservice->getTableName() .' AS T ON B.bId = T.bId';
$dotags = true;
} else {
$dotags = false;
@@ -336,8 +356,8 @@ class BookmarkService {
if ($hash) {
$query_4 .= ' AND B.bHash = "'. $hash .'"';
}
-
$query = $query_1 . $query_2 . $query_3 . $query_4 . $query_5;
+//die($query);
if (!($dbresult = & $this->db->sql_query_limit($query, intval($perpage), intval($start)))) {
message_die(GENERAL_ERROR, 'Could not get bookmarks', '', __LINE__, __FILE__, $query, $this->db);
return false;
@@ -412,5 +432,18 @@ class BookmarkService {
}
return $this->db->sql_fetchfield(0, 0) - 1;
}
+
+ function deleteAll() {
+ $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`';
+ $this->db->sql_query($query);
+ }
+
+ // Properties
+ function getTableName() { return $this->tablename; }
+ function setTableName($value) { $this->tablename = $value; }
+
}
+
+
+
?>
diff --git a/services/servicefactory.php b/services/servicefactory.php
index ba2d6d7..9d50841 100644
--- a/services/servicefactory.php
+++ b/services/servicefactory.php
@@ -30,4 +30,4 @@ class ServiceFactory {
return $instances[$name];
}
}
-?> \ No newline at end of file
+?>
diff --git a/services/tag2tagservice.php b/services/tag2tagservice.php
new file mode 100644
index 0000000..0b53d64
--- /dev/null
+++ b/services/tag2tagservice.php
@@ -0,0 +1,143 @@
+<?php
+class Tag2TagService {
+ var $db;
+ var $tablename;
+
+ function &getInstance(&$db) {
+ static $instance;
+ if (!isset($instance))
+ $instance =& new Tag2TagService($db);
+ return $instance;
+ }
+
+ function Tag2TagService(&$db) {
+ $this->db =& $db;
+ $this->tablename = $GLOBALS['tableprefix'] .'tags2tags';
+ }
+
+ function addLinkedTags($tag1, $tag2, $relationType, $uId) {
+ if($tag1 == $tag2) {
+ return false;
+ }
+ $values = array('tag1' => $tag1, 'tag2' => $tag2, 'relationType'=> $relationType, 'uId'=> $uId);
+ $query = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values);
+//die($query);
+ if (!($dbresult =& $this->db->sql_query($query))) {
+ $this->db->sql_transaction('rollback');
+ message_die(GENERAL_ERROR, 'Could not attach tag to tag', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+ $this->db->sql_transaction('commit');
+ return true;
+ }
+
+ function getLinkedTags($tag1, $relationType, $uId) {
+ // Set up the SQL query.
+ $query = "SELECT DISTINCT tag2 as 'tag' FROM `". $this->getTableName() ."`";
+ $query.= " WHERE tag1 = '" .$tag1 ."'";
+ if($relationType) {
+ $query.= " AND relationType = '". $relationType ."'";
+ }
+ if($uId) {
+ $query.= " AND uId = '".$uId."'";
+ }
+
+ if (! ($dbresult =& $this->db->sql_query_limit($query, $limit)) ){
+ message_die(GENERAL_ERROR, 'Could not get related tags', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+
+ $rowset = $this->db->sql_fetchrowset($dbresult);
+ $output = array();
+ foreach($rowset as $row) {
+ $output[] = $row['tag'];
+ }
+ return $output;
+ }
+
+ /* TODO: clean the outputs to obtain homogenous ones*/
+ function getAllLinkedTags($tag1, $relationType, $uId, $asFlatList=true, $stopList=array()) {
+ if(in_array($tag1, $stopList)) {
+ return $tag1;
+ }
+ $linkedTags = $this->getLinkedTags($tag1, $relationType, $uId);
+ if(count($linkedTags) == 0) {
+ return $tag1;
+ } else {
+ $output = array();
+ if($asFlatList == true) {
+ $output[$tag1] = $tag1;
+ } else {
+ $output = array('node'=>$tag1);
+ }
+
+ $stopList[] = $tag1;
+ foreach($linkedTags as $linkedTag) {
+ $allLinkedTags = $this->getAllLinkedTags($linkedTag, $relationType, $uId, $asFlatList, $stopList);
+ if($asFlatList == true) {
+ if(is_array($allLinkedTags)) {
+ $output = array_merge($output, $allLinkedTags);
+ } else {
+ $output[$allLinkedTags] = $allLinkedTags;
+ }
+ } else {
+ $output[] = $allLinkedTags;
+ }
+ }
+ }
+ return $output;
+ }
+
+ function getOrphewTags($relationType, $uId) {
+ $query = "SELECT DISTINCT tag1 as tag FROM `". $this->getTableName() ."`";
+ $query.= " WHERE tag1 <> ALL";
+ $query.= " (SELECT DISTINCT tag2 FROM `". $this->getTableName() ."`";
+ $query.= " WHERE relationType = '".$relationType."'";
+ $query.= " AND uId = '".$uId."'";
+ $query.= ")";
+ $query.= " AND uId = '".$uId."'";
+
+ //die($query);
+
+ if (! ($dbresult =& $this->db->sql_query_limit($query, $limit)) ){
+ message_die(GENERAL_ERROR, 'Could not get linked tags', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+ return $this->db->sql_fetchrowset($dbresult);
+ }
+
+ function existsLinkedTags($tag1, $tag2, $relationType, $uId) {
+ $query = "SELECT tag1, tag2, relationType, uId FROM `". $this->getTableName() ."`";
+ $query.= " WHERE tag1 = '" .$tag1 ."'";
+ $query.= " AND tag2 = '".$tag2."'";
+ $query.= " AND relationType = '". $relationType ."'";
+ $query.= " AND uId = '".$uId."'";
+
+ return $this->db->sql_numrows($dbresult) > 0;
+ }
+
+ function removeLinkedTags($tag1, $tag2, $relationType, $uId) {
+ $query = 'DELETE FROM '. $this->getTableName();
+ $query.= ' WHERE tag1 = "'. $tag1 .'"';
+ $query.= ' AND tag2 = "'. $tag2 .'"';
+ $query.= ' AND relationType = "'. $relationType .'"';
+ $query.= ' AND uId = "'. $uId .'"';
+
+ if (!($dbresult =& $this->db->sql_query($query))) {
+ message_die(GENERAL_ERROR, 'Could not remove tag relation', '', __LINE__, __FILE__, $query, $this->db);
+ return false;
+ }
+
+ return true;
+ }
+
+ function deleteAll() {
+ $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`';
+ $this->db->sql_query($query);
+ }
+
+ // Properties
+ function getTableName() { return $this->tablename; }
+ function setTableName($value) { $this->tablename = $value; }
+}
+?>
diff --git a/services/tagservice.php b/services/tagservice.php
index 6bfbf15..509e575 100644
--- a/services/tagservice.php
+++ b/services/tagservice.php
@@ -86,6 +86,25 @@ class TagService {
}
}
+ // Create links between tags
+ foreach($tags as $key => $tag) {
+ // case ">"
+ $pieces = explode('>', $tag);
+ $nbPieces = count($pieces);
+ if($nbPieces > 1) {
+ for($i = 0; $i < $nbPieces-1; $i++) {
+ $bs =& ServiceFactory::getServiceInstance('BookmarkService');
+ $tts =& ServiceFactory::getServiceInstance('Tag2TagService');
+
+ $bookmark = $bs->getBookmark($bookmarkid);
+ $uId = $bookmark['uId'];
+ $tts->addLinkedTags($pieces[$i], $pieces[$i+1], '>', $uId);
+ }
+ $tags[$key] = $pieces[$nbPieces-1]; // Attach just the last tag to the bookmark
+ }
+
+ }
+
// Add the categories to the DB.
for ($i = 0; $i < count($tags); $i++) {
if ($tags[$i] != '') {
@@ -356,8 +375,14 @@ class TagService {
return $output;
}
+ function deleteAll() {
+ $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`';
+ $this->db->sql_query($query);
+ }
+
+
// Properties
function getTableName() { return $this->tablename; }
function setTableName($value) { $this->tablename = $value; }
}
-?> \ No newline at end of file
+?>
diff --git a/services/userservice.php b/services/userservice.php
index 1e7ed46..b585388 100644
--- a/services/userservice.php
+++ b/services/userservice.php
@@ -20,7 +20,7 @@ class UserService {
var $cookiekey;
var $cookietime = 1209600; // 2 weeks
- function UserService(&$db) {
+ function UserService(& $db) {
$this->db =& $db;
$this->tablename = $GLOBALS['tableprefix'] .'users';
$this->sessionkey = $GLOBALS['cookieprefix'] .'-currentuserid';
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 07:11:15 +0000