diff options
Diffstat (limited to 'services')
| -rw-r--r-- | services/bookmark2tagservice.php | 478 | ||||
| -rw-r--r-- | services/bookmarkservice.php | 552 | ||||
| -rw-r--r-- | services/cacheservice.php | 38 | ||||
| -rw-r--r-- | services/commondescriptionservice.php | 167 | ||||
| -rw-r--r-- | services/searchhistoryservice.php | 124 | ||||
| -rw-r--r-- | services/servicefactory.php | 38 | ||||
| -rw-r--r-- | services/tag2tagservice.php | 377 | ||||
| -rw-r--r-- | services/tagcacheservice.php | 349 | ||||
| -rw-r--r-- | services/tagservice.php | 123 | ||||
| -rw-r--r-- | services/tagstatservice.php | 193 | ||||
| -rw-r--r-- | services/templateservice.php | 46 | ||||
| -rw-r--r-- | services/userservice.php | 665 |
12 files changed, 0 insertions, 3150 deletions
diff --git a/services/bookmark2tagservice.php b/services/bookmark2tagservice.php deleted file mode 100644 index 918fb5b..0000000 --- a/services/bookmark2tagservice.php +++ /dev/null @@ -1,478 +0,0 @@ -<?php -class Bookmark2TagService { - var $db; - var $tablename; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new Bookmark2TagService($db); - return $instance; - } - - function Bookmark2TagService(&$db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'bookmarks2tags'; - } - - function isNotSystemTag($var) { - if (utf8_substr($var, 0, 7) == 'system:') - return false; - else - return true; - } - - function attachTags($bookmarkid, $tags, $fromApi = false, $extension = NULL, $replace = true, $fromImport = false) { - // Make sure that categories is an array of trimmed strings, and that if the categories are - // coming in from an API call to add a bookmark, that underscores are converted into strings. - - if (!is_array($tags)) { - $tags = trim($tags); - if ($tags != '') { - if (substr($tags, -1) == ',') { - $tags = substr($tags, 0, -1); - } - if ($fromApi) { - $tags = explode(' ', $tags); - } else { - $tags = explode(',', $tags); - } - } else { - $tags = null; - } - } - - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tags = $tagservice->normalize($tags); - - - $tags_count = is_array($tags)?count($tags):0; - - for ($i = 0; $i < $tags_count; $i++) { - $tags[$i] = trim(strtolower($tags[$i])); - if ($fromApi) { - include_once(dirname(__FILE__) .'/../functions.inc.php'); - $tags[$i] = convertTag($tags[$i], 'in'); - } - } - - if ($tags_count > 0) { - // Remove system tags - $tags = array_filter($tags, array($this, "isNotSystemTag")); - - // Eliminate any duplicate categories - $temp = array_unique($tags); - $tags = array_values($temp); - } else { - // Unfiled - $tags[] = 'system:unfiled'; - } - - // Media and file types - if (!is_null($extension)) { - include_once(dirname(__FILE__) .'/../functions.inc.php'); - - if ($keys = multi_array_search($extension, $GLOBALS['filetypes'])) { - $tags[] = 'system:filetype:'. $extension; - $tags[] = 'system:media:'. array_shift($keys); - } - } - - // Imported - if ($fromImport) { - $tags[] = 'system:imported'; - } - - $this->db->sql_transaction('begin'); - - if ($replace) { - if (!$this->deleteTagsForBookmark($bookmarkid)){ - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not attach tags (deleting old ones failed)', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } - - $bs =& ServiceFactory::getServiceInstance('BookmarkService'); - $tts =& ServiceFactory::getServiceInstance('Tag2TagService'); - - // Create links between tags - foreach($tags as $key => $tag) { - if(strpos($tag, '=')) { - // case "=" - $pieces = explode('=', $tag); - $nbPieces = count($pieces); - if($nbPieces > 1) { - for($i = 0; $i < $nbPieces-1; $i++) { - $bookmark = $bs->getBookmark($bookmarkid); - $uId = $bookmark['uId']; - $tts->addLinkedTags($pieces[$i], $pieces[$i+1], '=', $uId); - } - $tags[$key] = $pieces[0]; // Attach just the last tag to the bookmark - } - } else { - // case ">" - $pieces = explode('>', $tag); - $nbPieces = count($pieces); - if($nbPieces > 1) { - for($i = 0; $i < $nbPieces-1; $i++) { - $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] != '') { - $values = array( - 'bId' => intval($bookmarkid), - 'tag' => $tags[$i] - ); - - if (!$this->hasTag($bookmarkid, $tags[$i])) { - $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not attach tags', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } - } - } - $this->db->sql_transaction('commit'); - return true; - } - - function deleteTag($uId, $tag) { - $bs =& ServiceFactory::getServiceInstance('BookmarkService'); - - $query = 'DELETE FROM '. $this->getTableName(); - $query.= ' USING '. $this->getTableName() .', '. $bs->getTableName(); - $query.= ' WHERE '. $this->getTableName() .'.bId = '. $bs->getTableName() .'.bId'; - $query.= ' AND '. $bs->getTableName() .'.uId = '. $uId; - $query.= ' AND '. $this->getTableName() .'.tag = "'. $this->db->sql_escape($tag) .'"'; - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not delete tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - return true; - } - - function deleteTagsForBookmark($bookmarkid) { - if (!is_int($bookmarkid)) { - message_die(GENERAL_ERROR, 'Could not delete tags (invalid bookmarkid)', '', __LINE__, __FILE__, $query); - return false; - } - - $query = 'DELETE FROM '. $this->getTableName() .' WHERE bId = '. intval($bookmarkid); - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not delete tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - return true; - } - - /* Allow deletion in admin page */ - function deleteTagsForUser($uId) {
- $qmask = 'DELETE FROM %s USING %s, %s WHERE %s.bId = %s.bId AND %s.uId = %d';
- $query = sprintf($qmask,
- $this->getTableName(),
- $this->getTableName(),
- $GLOBALS['tableprefix'].'bookmarks',
- $this->getTableName(),
- $GLOBALS['tableprefix'].'bookmarks',
- $GLOBALS['tableprefix'].'bookmarks',
- $uId);
-
- if (!($dbresult =& $this->db->sql_query($query))) {
- message_die(GENERAL_ERROR, 'Could not delete tags', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
-
- return true;
- } - - function &getTagsForBookmark($bookmarkid) { - if (!is_numeric($bookmarkid)) { - message_die(GENERAL_ERROR, 'Could not get tags (invalid bookmarkid)', '', __LINE__, __FILE__, $query); - return false; - } - - $query = 'SELECT tag FROM '. $this->getTableName() .' WHERE bId = '. intval($bookmarkid) .' AND LEFT(tag, 7) <> "system:" ORDER BY id ASC'; - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $tags = array(); - while ($row =& $this->db->sql_fetchrow($dbresult)) { - $tags[] = $row['tag']; - } - $this->db->sql_freeresult($dbresult); - return $tags; - } - - function &getTags($userid = NULL) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $logged_on_user = $userservice->getCurrentUserId(); - - $query = 'SELECT T.tag, COUNT(B.bId) AS bCount FROM '. $GLOBALS['tableprefix'] .'bookmarks AS B INNER JOIN '. $userservice->getTableName() .' AS U ON B.uId = U.'. $userservice->getFieldName('primary') .' INNER JOIN '. $GLOBALS['tableprefix'] .'bookmarks2tags AS T ON B.bId = T.bId'; - - $conditions = array(); - if (!is_null($userid)) { - $conditions['U.'. $userservice->getFieldName('primary')] = intval($userid); - if ($logged_on_user != $userid) - $conditions['B.bStatus'] = 0; - } else { - $conditions['B.bStatus'] = 0; - } - - $query .= ' WHERE '. $this->db->sql_build_array('SELECT', $conditions) .' AND LEFT(T.tag, 7) <> "system:" GROUP BY T.tag ORDER BY bCount DESC, tag'; - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - - - // Returns the tags related to the specified tags; i.e. attached to the same bookmarks - function &getRelatedTags($tags, $for_user = NULL, $logged_on_user = NULL, $limit = 10) { - $conditions = array(); - // Only count the tags that are visible to the current user. - if ($for_user != $logged_on_user || is_null($for_user)) - $conditions['B.bStatus'] = 0; - - if (!is_null($for_user)) - $conditions['B.uId'] = $for_user; - - // Set up the tags, if need be. - if (is_numeric($tags)) - $tags = NULL; - if (!is_array($tags) and !is_null($tags)) - $tags = explode('+', trim($tags)); - - $tagcount = count($tags); - for ($i = 0; $i < $tagcount; $i++) { - $tags[$i] = trim($tags[$i]); - } - - // Set up the SQL query. - $query_1 = 'SELECT DISTINCTROW T0.tag, COUNT(B.bId) AS bCount FROM '. $GLOBALS['tableprefix'] .'bookmarks AS B, '. $this->getTableName() .' AS T0'; - $query_2 = ''; - $query_3 = ' WHERE B.bId = T0.bId '; - if (count($conditions) > 0) - $query_4 = ' AND '. $this->db->sql_build_array('SELECT', $conditions); - else - $query_4 = ''; - // Handle the parts of the query that depend on any tags that are present. - for ($i = 1; $i <= $tagcount; $i++) { - $query_2 .= ', '. $this->getTableName() .' AS T'. $i; - $query_4 .= ' AND T'. $i .'.bId = B.bId AND T'. $i .'.tag = "'. $this->db->sql_escape($tags[$i - 1]) .'" AND T0.tag <> "'. $this->db->sql_escape($tags[$i - 1]) .'"'; - } - $query_5 = ' AND LEFT(T0.tag, 7) <> "system:" GROUP BY T0.tag ORDER BY bCount DESC, T0.tag'; - $query = $query_1 . $query_2 . $query_3 . $query_4 . $query_5; - - if (! ($dbresult =& $this->db->sql_query_limit($query, $limit)) ){ - message_die(GENERAL_ERROR, 'Could not get related tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - - // Returns the most popular tags used for a particular bookmark hash - function &getRelatedTagsByHash($hash, $limit = 20) { - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $sId = $userservice->getCurrentUserId(); - // Logged in - if ($userservice->isLoggedOn()) { - $arrWatch = $userservice->getWatchList($sId); - // From public bookmarks or user's own - $privacy = ' AND ((B.bStatus = 0) OR (B.uId = '. $sId .')'; - // From shared bookmarks in watchlist - foreach ($arrWatch as $w) { - $privacy .= ' OR (B.uId = '. $w .' AND B.bStatus = 1)'; - } - $privacy .= ') '; - // Not logged in - } else { - $privacy = ' AND B.bStatus = 0 '; - } - - $query = 'SELECT T.tag, COUNT(T.tag) AS bCount FROM '.$GLOBALS['tableprefix'].'bookmarks AS B LEFT JOIN '.$GLOBALS['tableprefix'].'bookmarks2tags AS T ON B.bId = T.bId WHERE B.bHash = "'. $hash .'" '. $privacy .'AND LEFT(T.tag, 7) <> "system:" GROUP BY T.tag ORDER BY bCount DESC'; - - if (!($dbresult =& $this->db->sql_query_limit($query, $limit))) { - message_die(GENERAL_ERROR, 'Could not get related tags for this hash', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - - function &getAdminTags($limit = 30, $logged_on_user = NULL, $days = NULL) { - // look for admin ids - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $adminIds = $userservice->getAdminIds(); - - // ask for their tags - return $this->getPopularTags($adminIds, $limit, $logged_on_user, $days); - } - - function &getContactTags($user, $limit = 30, $logged_on_user = NULL, $days = NULL) { - // look for contact ids - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $contacts = $userservice->getWatchlist($user); - - // add the user (to show him/her also his/her tags) - if(!is_null($logged_on_user)) { - $contacts[] = $logged_on_user; - } - - // ask for their tags - return $this->getPopularTags($contacts, $limit, $logged_on_user, $days); - } - - // $users can be {NULL, an id, an array of id} - function &getPopularTags($user = NULL, $limit = 30, $logged_on_user = NULL, $days = NULL) { - // Only count the tags that are visible to the current user. - if (($user != $logged_on_user) || is_null($user) || ($user === false)) - $privacy = ' AND B.bStatus = 0'; - else - $privacy = ''; - - if (is_null($days) || !is_int($days)) - $span = ''; - else - $span = ' AND B.bDatetime > "'. date('Y-m-d H:i:s', time() - (86400 * $days)) .'"'; - - $query = 'SELECT T.tag, COUNT(T.bId) AS bCount FROM '. $this->getTableName() .' AS T, '. $GLOBALS['tableprefix'] .'bookmarks AS B WHERE '; - if (is_null($user) || ($user === false)) { - $query .= 'B.bId = T.bId AND B.bStatus = 0'; - } elseif(is_array($user)) { - $query .= ' (1 = 0'; //tricks - foreach($user as $u) { - $query .= ' OR B.uId = '. $this->db->sql_escape($u) .' AND B.bId = T.bId'; - } - $query .= ' )'; - } else { - $query .= 'B.uId = '. $this->db->sql_escape($user) .' AND B.bId = T.bId'. $privacy; - } - $query .= $span .' AND LEFT(T.tag, 7) <> "system:" GROUP BY T.tag ORDER BY bCount DESC, tag'; - - if (!($dbresult =& $this->db->sql_query_limit($query, $limit))) { - message_die(GENERAL_ERROR, 'Could not get popular tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - - function hasTag($bookmarkid, $tag) { - $query = 'SELECT COUNT(*) AS tCount FROM '. $this->getTableName() .' WHERE bId = '. intval($bookmarkid) .' AND tag ="'. $this->db->sql_escape($tag) .'"'; - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not find tag', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - if ($row['tCount'] > 0) { - $output = true; - } - } - $output = false; - $this->db->sql_freeresult($dbresult); - return $output; - } - - function renameTag($userid, $old, $new, $fromApi = false) { - $bookmarkservice =& ServiceFactory::getServiceInstance('BookmarkService'); - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - - if (is_null($userid) || is_null($old) || is_null($new)) - return false; - - // Find bookmarks with old tag - $bookmarksInfo =& $bookmarkservice->getBookmarks(0, NULL, $userid, $old); - $bookmarks =& $bookmarksInfo['bookmarks']; - - // Delete old tag - $this->deleteTag($userid, $old); - - // Attach new tags - $new = $tagservice->normalize($new); - - foreach(array_keys($bookmarks) as $key) { - $row =& $bookmarks[$key]; - $this->attachTags($row['bId'], $new, $fromApi, NULL, false); - } - - return true; - } - - function &tagCloud($tags = NULL, $steps = 5, $sizemin = 90, $sizemax = 225, $sortOrder = NULL) { - - if (is_null($tags) || count($tags) < 1) { - $output = false; - return $output; - } - - $min = $tags[count($tags) - 1]['bCount']; - $max = $tags[0]['bCount']; - - for ($i = 1; $i <= $steps; $i++) { - $delta = ($max - $min) / (2 * $steps - $i); - $limit[$i] = $i * $delta + $min; - } - $sizestep = ($sizemax - $sizemin) / $steps; - foreach ($tags as $row) { - $next = false; - for ($i = 1; $i <= $steps; $i++) { - if (!$next && $row['bCount'] <= $limit[$i]) { - $size = $sizestep * ($i - 1) + $sizemin; - $next = true; - } - } - $tempArray = array('size' => $size .'%'); - $row = array_merge($row, $tempArray); - $output[] = $row; - } - - if ($sortOrder == 'alphabet_asc') { - usort($output, create_function('$a,$b','return strcasecmp(utf8_deaccent($a["tag"]), utf8_deaccent($b["tag"]));')); - } - - 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; } -} -?> diff --git a/services/bookmarkservice.php b/services/bookmarkservice.php deleted file mode 100644 index f119593..0000000 --- a/services/bookmarkservice.php +++ /dev/null @@ -1,552 +0,0 @@ -<?php -class BookmarkService { - var $db; - var $tablename; - - function & getInstance(& $db) { - static $instance; - if (!isset ($instance)) - $instance = & new BookmarkService($db); - return $instance; - } - - function BookmarkService(& $db) { - $this->db = & $db; - $this->tablename = $GLOBALS['tableprefix'] .'bookmarks'; - } - - function _getbookmark($fieldname, $value, $all = false) { - if (!$all) { - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $sId = $userservice->getCurrentUserId(); - $range = ' AND uId = '. $sId; - } else { - $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, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - $output = $row; - } else { - $output = false; - } - $this->db->sql_freeresult($dbresult); - return $output; - } - - function & getBookmark($bid, $include_tags = false) { - if (!is_numeric($bid)) - return; - - $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, $this->db); - - if ($row = & $this->db->sql_fetchrow($dbresult)) { - if ($include_tags) { - $b2tservice = & ServiceFactory :: getServiceInstance('Bookmark2TagService'); - $row['tags'] = $b2tservice->getTagsForBookmark($bid); - } - $output = $row; - } else { - $output = false; - } - $this->db->sql_freeresult($dbresult); - return $output; - } - - function getBookmarkByAddress($address) { - $hash = md5($address); - return $this->getBookmarkByHash($hash); - } - - function getBookmarkByHash($hash) { - return $this->_getbookmark('bHash', $hash, true); - } - - /* Counts bookmarks for a user. $range = {'public', 'shared', 'private', 'all'}*/ - function countBookmarks($uId, $range = 'public') { - $sql = 'SELECT COUNT(*) FROM '. $GLOBALS['tableprefix'] .'bookmarks'; - $sql.= ' WHERE uId = '.$uId; - switch ($range) { - case 'all': - //no constraints - break; - case 'private': - $sql.= ' AND bStatus = 2'; - break; - case 'shared': - $sql.= ' AND bStatus = 1'; - break; - case 'public': - default: - $sql.= ' AND bStatus = 0'; - break; - } - - if (!($dbresult = & $this->db->sql_query($sql))) { - message_die(GENERAL_ERROR, 'Could not get vars', '', __LINE__, __FILE__, $sql, $this->db); - } - return $this->db->sql_fetchfield(0, 0); - } - - /** - * Check if a bookmark may be edited by the current user - * - * @param integer|array $bookmark Bookmark uId or bookmark array - * - * @return boolean True if allowed - */ - function editAllowed($bookmark) - { - if (!is_numeric($bookmark) && (!is_array($bookmark) - || !is_numeric($bookmark['bId'])) - ) { - return false; - } - - if (!is_array($bookmark) - && !($bookmark = $this->getBookmark($bookmark)) - ) { - return false; - } - - $userservice = & ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getCurrentUser(); - - //user has to be either admin, or owner - if ($GLOBALS['adminsCanModifyBookmarksFromOtherUsers'] - && $userservice->isAdmin($user) - ) { - return true; - } else { - return ($bookmark['uId'] == $user['uId']); - } - } - - function bookmarkExists($address = false, $uid = NULL) { - if (!$address) { - return; - } - - $address = $this->normalize($address); - - $crit = array ('bHash' => md5($address)); - if (isset ($uid)) { - $crit['uId'] = $uid; - } - - $sql = 'SELECT COUNT(*) FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE '. $this->db->sql_build_array('SELECT', $crit); - if (!($dbresult = & $this->db->sql_query($sql))) { - message_die(GENERAL_ERROR, 'Could not get vars', '', __LINE__, __FILE__, $sql, $this->db); - } - if($this->db->sql_fetchfield(0, 0) > 0) { - $output = true; - } else { - $output = false; - } - $this->db->sql_freeresult($dbresult); - return $output; - } - - // Adds a bookmark to the database. - // Note that date is expected to be a string that's interpretable by strtotime(). - function addBookmark($address, $title, $description, $privateNote, $status, $categories, $date = NULL, $fromApi = false, $fromImport = false, $sId = -1) { - if($sId == -1) { - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $sId = $userservice->getCurrentUserId(); - } - - $address = $this->normalize($address); - - // Get the client's IP address and the date; note that the date is in GMT. - if (getenv('HTTP_CLIENT_IP')) - $ip = getenv('HTTP_CLIENT_IP'); - else - if (getenv('REMOTE_ADDR')) - $ip = getenv('REMOTE_ADDR'); - else - $ip = getenv('HTTP_X_FORWARDED_FOR'); - - // Note that if date is NULL, then it's added with a date and time of now, and if it's present, - // it's expected to be a string that's interpretable by strtotime(). - if (is_null($date) || $date == '') - $time = time(); - else - $time = strtotime($date); - $datetime = gmdate('Y-m-d H:i:s', $time); - - // 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, 'bPrivateNote' => $privateNote, 'bStatus' => intval($status), 'bHash' => md5($address)); - $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 bookmark', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - // Get the resultant row ID for the bookmark. - $bId = $this->db->sql_nextid($dbresult); - if (!isset($bId) || !is_int($bId)) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not insert bookmark', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - - $uriparts = explode('.', $address); - $extension = end($uriparts); - unset($uriparts); - - $b2tservice = & ServiceFactory :: getServiceInstance('Bookmark2TagService'); - if (!$b2tservice->attachTags($bId, $categories, $fromApi, $extension, false, $fromImport)) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not insert bookmark', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - // Everything worked out, so return the new bookmark's bId. - return $bId; - } - - function updateBookmark($bId, $address, $title, $description, $privateNote, $status, $categories, $date = NULL, $fromApi = false) { - if (!is_numeric($bId)) - return false; - - // Get the client's IP address and the date; note that the date is in GMT. - if (getenv('HTTP_CLIENT_IP')) - $ip = getenv('HTTP_CLIENT_IP'); - else - if (getenv('REMOTE_ADDR')) - $ip = getenv('REMOTE_ADDR'); - else - $ip = getenv('HTTP_X_FORWARDED_FOR'); - - $moddatetime = gmdate('Y-m-d H:i:s', time()); - - $address = $this->normalize($address); - - //check if a new address ($address) doesn't already exist for another bookmark from the same user - $bookmark = $this->getBookmark($bId); - if($bookmark['bAddress'] != $address && $this->bookmarkExists($address, $bookmark['uId'])) { - message_die(GENERAL_ERROR, 'Could not update bookmark (URL already existing = '.$address.')', '', __LINE__, __FILE__); - return false; - } - - // Set up the SQL update statement and execute it. - $updates = array('bModified' => $moddatetime, 'bTitle' => $title, 'bAddress' => $address, 'bDescription' => $description, 'bPrivateNote' => $privateNote, 'bStatus' => $status, 'bHash' => md5($address)); - - if (!is_null($date)) { - $datetime = gmdate('Y-m-d H:i:s', strtotime($date)); - $updates[] = array('bDateTime' => $datetime); - } - - $sql = 'UPDATE '. $GLOBALS['tableprefix'] .'bookmarks SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE bId = '. intval($bId); - $this->db->sql_transaction('begin'); - - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update bookmark', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - - $uriparts = explode('.', $address); - $extension = end($uriparts); - unset($uriparts); - - $b2tservice = & ServiceFactory :: getServiceInstance('Bookmark2TagService'); - if (!$b2tservice->attachTags($bId, $categories, $fromApi, $extension)) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update bookmark', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - - $this->db->sql_transaction('commit'); - // Everything worked out, so return true. - return true; - } - - function & getBookmarks($start = 0, $perpage = NULL, $user = NULL, $tags = NULL, $terms = NULL, $sortOrder = NULL, $watched = NULL, $startdate = NULL, $enddate = NULL, $hash = NULL) { - // Only get the bookmarks that are visible to the current user. Our rules: - // - if the $user is NULL, that means get bookmarks from ALL users, so we need to make - // sure to check the logged-in user's watchlist and get the contacts-only bookmarks from - // those users. If the user isn't logged-in, just get the public bookmarks. - // - if the $user is set and isn't the logged-in user, then get that user's bookmarks, and - // if that user is on the logged-in user's watchlist, get the public AND contacts-only - // bookmarks; otherwise, just get the public bookmarks. - // - if the $user is set and IS the logged-in user, then get all bookmarks. - - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $b2tservice =& ServiceFactory::getServiceInstance('Bookmark2TagService'); - $tag2tagservice =& ServiceFactory::getServiceInstance('Tag2TagService'); - $sId = $userservice->getCurrentUserId(); - - if ($userservice->isLoggedOn()) { - // All public bookmarks, user's own bookmarks and any shared with user - $privacy = ' AND ((B.bStatus = 0) OR (B.uId = '. $sId .')'; - $watchnames = $userservice->getWatchNames($sId, true); - foreach($watchnames as $watchuser) { - $privacy .= ' OR (U.username = "'. $watchuser .'" AND B.bStatus = 1)'; - } - $privacy .= ')'; - } else { - // Just public bookmarks - $privacy = ' AND B.bStatus = 0'; - } - - // Set up the tags, if need be. - if (!is_array($tags) && !is_null($tags)) { - $tags = explode('+', trim($tags)); - } - - $tagcount = count($tags); - for ($i = 0; $i < $tagcount; $i ++) { - $tags[$i] = trim($tags[$i]); - } - - // Set up the SQL query. - $query_1 = 'SELECT DISTINCT '; - if (SQL_LAYER == 'mysql4') { - $query_1 .= 'SQL_CALC_FOUND_ROWS '; - } - $query_1 .= 'B.*, U.'. $userservice->getFieldName('username'); - - $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)) { - if (!is_null($user)) { - $query_3 .= ' AND B.uId = '. $user; - } - } else { - $arrWatch = $userservice->getWatchlist($user); - if (count($arrWatch) > 0) { - $query_3_1 = ''; - foreach($arrWatch as $row) { - $query_3_1 .= 'B.uId = '. intval($row) .' OR '; - } - $query_3_1 = substr($query_3_1, 0, -3); - } else { - $query_3_1 = 'B.uId = -1'; - } - $query_3 .= ' AND ('. $query_3_1 .') AND B.bStatus IN (0, 1)'; - } - - $query_5 = ''; - if($hash == null) { - $query_5.= ' GROUP BY B.bHash'; - } - - switch($sortOrder) { - case 'date_asc': - $query_5.= ' ORDER BY B.bModified ASC '; - break; - case 'title_desc': - $query_5.= ' ORDER BY B.bTitle DESC '; - break; - case 'title_asc': - $query_5.= ' ORDER BY B.bTitle ASC '; - break; - case 'url_desc': - $query_5.= ' ORDER BY B.bAddress DESC '; - break; - case 'url_asc': - $query_5.= ' ORDER BY B.bAddress ASC '; - break; - default: - $query_5.= ' ORDER BY B.bModified DESC '; - } - - // Handle the parts of the query that depend on any tags that are present. - $query_4 = ''; - for ($i = 0; $i < $tagcount; $i ++) { - $query_2 .= ', '. $b2tservice->getTableName() .' AS T'. $i; - $query_4 .= ' AND ('; - - $allLinkedTags = $tag2tagservice->getAllLinkedTags($this->db->sql_escape($tags[$i]), '>', $user); - - while (is_array($allLinkedTags) && count($allLinkedTags)>0) { - $query_4 .= ' T'. $i .'.tag = "'. array_pop($allLinkedTags) .'"'; - $query_4 .= ' OR'; - } - - $query_4 .= ' T'. $i .'.tag = "'. $this->db->sql_escape($tags[$i]) .'"'; - - $query_4 .= ') AND T'. $i .'.bId = B.bId'; - //die($query_4); - } - - // Search terms - if ($terms) { - // Multiple search terms okay - $aTerms = explode(' ', $terms); - $aTerms = array_map('trim', $aTerms); - - // Search terms in tags as well when none given - if (!count($tags)) { - $query_2 .= ' LEFT JOIN '. $b2tservice->getTableName() .' AS T ON B.bId = T.bId'; - $dotags = true; - } else { - $dotags = false; - } - - $query_4 = ''; - for ($i = 0; $i < count($aTerms); $i++) { - $query_4 .= ' AND (B.bTitle LIKE "%'. $this->db->sql_escape($aTerms[$i]) .'%"'; - $query_4 .= ' OR B.bDescription LIKE "%'. $this->db->sql_escape($aTerms[$i]) .'%"'; - $query_4 .= ' OR B.bPrivateNote LIKE "'. $this->db->sql_escape($aTerms[$i]) .'%"'; //warning : search in private notes of everybody but private notes won't appear if not allowed. - $query_4 .= ' OR U.username = "'. $this->db->sql_escape($aTerms[$i]) .'"'; //exact match for username - if ($dotags) { - $query_4 .= ' OR T.tag LIKE "'. $this->db->sql_escape($aTerms[$i]) .'%"'; - } - $query_4 .= ')'; - } - } - - // Start and end dates - if ($startdate) { - $query_4 .= ' AND B.bDatetime > "'. $startdate .'"'; - } - if ($enddate) { - $query_4 .= ' AND B.bDatetime < "'. $enddate .'"'; - } - - // Hash - if ($hash) { - $query_4 .= ' AND B.bHash = "'. $hash .'"'; - } - $query = $query_1 . $query_2 . $query_3 . $query_4 . $query_5; - - if (!($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; - } - - if (SQL_LAYER == 'mysql4') { - $totalquery = 'SELECT FOUND_ROWS() AS total'; - } else { - if ($hash) { - $totalquery = 'SELECT COUNT(*) AS total'. $query_2 . $query_3 . $query_4; - } else { - $totalquery = 'SELECT COUNT(DISTINCT bAddress) AS total'. $query_2 . $query_3 . $query_4; - } - } - - if (!($totalresult = & $this->db->sql_query($totalquery)) || (!($row = & $this->db->sql_fetchrow($totalresult)))) { - message_die(GENERAL_ERROR, 'Could not get total bookmarks', '', __LINE__, __FILE__, $totalquery, $this->db); - return false; - } - - $total = $row['total']; - $this->db->sql_freeresult($totalresult); - - $bookmarks = array(); - while ($row = & $this->db->sql_fetchrow($dbresult)) { - $row['tags'] = $b2tservice->getTagsForBookmark(intval($row['bId'])); - $bookmarks[] = $row; - } - - $this->db->sql_freeresult($dbresult); - $output = array ('bookmarks' => $bookmarks, 'total' => $total); - return $output; - } - - function deleteBookmark($bookmarkid) { - $query = 'DELETE FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE bId = '. intval($bookmarkid); - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($query))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - - - $query = 'DELETE FROM '. $GLOBALS['tableprefix'] .'bookmarks2tags WHERE bId = '. intval($bookmarkid); - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($query))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $this->db->sql_transaction('commit'); - return true; - } - - function deleteBookmarksForUser($uId) {
- $query = 'DELETE FROM '. $GLOBALS['tableprefix'] .'bookmarks WHERE uId = '. intval($uId);
-
- if (!($dbresult = & $this->db->sql_query($query))) {
- message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
-
- return true;
- } - - function countOthers($address) { - if (!$address) { - return false; - } - - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $sId = $userservice->getCurrentUserId(); - - if ($userservice->isLoggedOn()) { - // All public bookmarks, user's own bookmarks and any shared with user - $privacy = ' AND ((B.bStatus = 0) OR (B.uId = '. $sId .')'; - $watchnames = $userservice->getWatchNames($sId, true); - foreach($watchnames as $watchuser) { - $privacy .= ' OR (U.username = "'. $watchuser .'" AND B.bStatus = 1)'; - } - $privacy .= ')'; - } else { - // Just public bookmarks - $privacy = ' AND B.bStatus = 0'; - } - - $sql = 'SELECT COUNT(*) FROM '. $userservice->getTableName() .' AS U, '. $GLOBALS['tableprefix'] .'bookmarks AS B WHERE U.'. $userservice->getFieldName('primary') .' = B.uId AND B.bHash = "'. md5($address) .'"'. $privacy; - if (!($dbresult = & $this->db->sql_query($sql))) { - message_die(GENERAL_ERROR, 'Could not get vars', '', __LINE__, __FILE__, $sql, $this->db); - } - - $output = $this->db->sql_fetchfield(0, 0) - 1; - $this->db->sql_freeresult($dbresult); - return $output; - } - - function normalize($address) { - // If bookmark address doesn't contain ":", add "http://" to the start as a default protocol - if (strpos($address, ':') === false) { - $address = 'http://'. $address; - } - - // Delete final / - if (substr($address, -1) == '/') { - $address = substr($address, 0, count($address)-2); - } - - return $address; - } - - 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/cacheservice.php b/services/cacheservice.php deleted file mode 100644 index fe66d38..0000000 --- a/services/cacheservice.php +++ /dev/null @@ -1,38 +0,0 @@ -<?php -class CacheService { - var $basedir; - var $fileextension = '.cache'; - - function &getInstance() { - static $instance; - - if (!isset($instance)) - $instance =& new CacheService(); - - return $instance; - } - - function CacheService() { - $this->basedir = $GLOBALS['dir_cache']; - } - - function Start($hash, $time = 300) { - $cachefile = $this->basedir .'/'. $hash . $this->fileextension; - if (file_exists($cachefile) && time() < filemtime($cachefile) + $time) { - @readfile($cachefile); - echo "\n<!-- Cached: ". date('r', filemtime($cachefile)) ." -->\n"; - unset($cachefile); - exit; - } - ob_start("ob_gzhandler"); - } - - function End($hash) { - $cachefile = $this->basedir .'/'. $hash . $this->fileextension; - $handle = fopen($cachefile, 'w'); - fwrite($handle, ob_get_contents()); - fclose($handle); - ob_flush(); - } -} -?>
\ No newline at end of file diff --git a/services/commondescriptionservice.php b/services/commondescriptionservice.php deleted file mode 100644 index 86e0c0f..0000000 --- a/services/commondescriptionservice.php +++ /dev/null @@ -1,167 +0,0 @@ -<?php -class CommonDescriptionService { - var $db; - var $tablename; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new CommonDescriptionService($db); - return $instance; - } - - function CommonDescriptionService(&$db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'commondescription'; - } - - function addTagDescription($tag, $desc, $uId, $time) { - // Check if no modification - $lastDesc = $this->getLastTagDescription($tag); - if($lastDesc['cdDescription'] == $desc) { - return true; - } - - // If modification - $datetime = gmdate('Y-m-d H:i:s', $time); - $values = array('tag'=>$tag, 'cdDescription'=>$desc, 'uId'=>$uId, 'cdDatetime'=>$datetime); - $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add tag description', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - - return true; - } - - function getLastTagDescription($tag) { - $query = "SELECT *"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag='".$tag."'"; - $query.= " ORDER BY cdDatetime DESC"; - - if (!($dbresult = & $this->db->sql_query_limit($query, 1, 0))) { - message_die(GENERAL_ERROR, 'Could not get tag description', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - return $row; - } else { - return false; - } - } - - function getAllTagsDescription($tag) { - $query = "SELECT *"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag='".$tag."'"; - $query.= " ORDER BY cdDatetime DESC"; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tag descriptions', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - return $this->db->sql_fetchrowset($dbresult); - - } - - function getDescriptionById($cdId) { - $query = "SELECT *"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE cdId='".$cdId."'"; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tag descriptions', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - return $row; - } else { - return false; - } - - } - - function addBookmarkDescription($bHash, $title, $desc, $uId, $time) { - // Check if no modification - $lastDesc = $this->getLastBookmarkDescription($bHash); - if($lastDesc['cdTitle'] == $title && $lastDesc['cdDescription'] == $desc) { - return true; - } - - // If modification - $datetime = gmdate('Y-m-d H:i:s', $time); - $values = array('bHash'=>$bHash, 'cdTitle'=>$title, 'cdDescription'=>$desc, 'uId'=>$uId, 'cdDatetime'=>$datetime); - $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add bookmark description', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - return true; - } - - function getLastBookmarkDescription($bHash) { - $query = "SELECT *"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE bHash='".$bHash."'"; - $query.= " ORDER BY cdDatetime DESC"; - - if (!($dbresult = & $this->db->sql_query_limit($query, 1, 0))) { - message_die(GENERAL_ERROR, 'Could not get bookmark description', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - return $row; - } else { - return false; - } - } - - function getAllBookmarksDescription($bHash) { - $query = "SELECT *"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE bHash='".$bHash."'"; - $query.= " ORDER BY cdDatetime DESC"; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get bookmark descriptions', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - return $this->db->sql_fetchrowset($dbresult); - - } - - function deleteDescriptionsForUser($uId){ - $query = 'DELETE FROM '. $this->getTableName() . ' WHERE uId = '. intval($uId); - - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($query))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not delete user descriptions', '', - __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/searchhistoryservice.php b/services/searchhistoryservice.php deleted file mode 100644 index 91457e8..0000000 --- a/services/searchhistoryservice.php +++ /dev/null @@ -1,124 +0,0 @@ -<?php -class SearchHistoryService { - var $db; - var $tablename; - var $sizeSearchHistory; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new SearchHistoryService($db); - return $instance; - } - - function SearchHistoryService(& $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); - } - - // Properties - function getTableName() { return $this->tablename; } - function setTableName($value) { $this->tablename = $value; } -} -?> diff --git a/services/servicefactory.php b/services/servicefactory.php deleted file mode 100644 index b5215e3..0000000 --- a/services/servicefactory.php +++ /dev/null @@ -1,38 +0,0 @@ -<?php -/* Connect to the database and build services */ - -class ServiceFactory { - function ServiceFactory(&$db, $serviceoverrules = array()) { - } - - function &getServiceInstance($name, $servicedir = NULL) { - global $dbhost, $dbuser, $dbpass, $dbname, $dbport, $dbpersist, $dbtype; - static $instances = array(); - static $db; - if (!isset($db)) { - require_once(dirname(__FILE__) .'/../includes/db/'. $dbtype .'.php'); - $db = new sql_db(); - $db->sql_connect($dbhost, $dbuser, $dbpass, $dbname, $dbport, $dbpersist); - if(!$db->db_connect_id) { - message_die(CRITICAL_ERROR, "Could not connect to the database", $db); - } - $db->sql_query("SET NAMES UTF8"); - } - - if (!isset($instances[$name])) { - if (isset($serviceoverrules[$name])) { - $name = $serviceoverrules[$name]; - } - if (!class_exists($name)) { - if (!isset($servicedir)) { - $servicedir = dirname(__FILE__) .'/'; - } - - require_once($servicedir . strtolower($name) . '.php'); - } - $instances[$name] = call_user_func(array($name, 'getInstance'), $db); - } - return $instances[$name]; - } -} -?> diff --git a/services/tag2tagservice.php b/services/tag2tagservice.php deleted file mode 100644 index 956fd49..0000000 --- a/services/tag2tagservice.php +++ /dev/null @@ -1,377 +0,0 @@ -<?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) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - $tag2 = $tagservice->normalize($tag2); - - if($tag1 == $tag2 || strlen($tag1) == 0 || strlen($tag2) == 0 - || ($relationType != ">" && $relationType != "=") - || !is_numeric($uId) || $uId<=0 - || ($this->existsLinkedTags($tag1, $tag2, $relationType, $uId))) { - 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'); - - // Update stats and cache - $this->update($tag1, $tag2, $relationType, $uId); - - return true; - } - - // Return linked tags just for admin users - function getAdminLinkedTags($tag, $relationType, $inverseRelation = false, $stopList = array()) { - // look for admin ids - $userservice = & ServiceFactory :: getServiceInstance('UserService'); - $adminIds = $userservice->getAdminIds(); - - //ask for their linked tags - return $this->getLinkedTags($tag, $relationType, $adminIds, $inverseRelation, $stopList); - } - - // Return the target linked tags. If inverseRelation is true, return the source linked tags. - function getLinkedTags($tag, $relationType, $uId = null, $inverseRelation = false, $stopList = array()) { - // Set up the SQL query. - if($inverseRelation) { - $queriedTag = "tag1"; - $givenTag = "tag2"; - } else { - $queriedTag = "tag2"; - $givenTag = "tag1"; - } - - $query = "SELECT DISTINCT ". $queriedTag ." as 'tag'"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE 1=1"; - if($tag !=null) { - $query.= " AND ". $givenTag ." = '". $tag ."'"; - } - if($relationType) { - $query.= " AND relationType = '". $relationType ."'"; - } - if(is_array($uId)) { - $query.= " AND ( 1=0 "; //tricks always false - foreach($uId as $u) { - $query.= " OR uId = '".$u."'"; - } - $query.= " ) "; - } elseif($uId != null) { - $query.= " AND uId = '".$uId."'"; - } - //die($query); - if (! ($dbresult =& $this->db->sql_query($query)) ){ - 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 $row) { - if(!in_array($row['tag'], $stopList)) { - $output[] = $row['tag']; - } - } - - //bijective case for '=' - if($relationType == '=' && $inverseRelation == false) { - //$stopList[] = $tag; - $bijectiveOutput = $this->getLinkedTags($tag, $relationType, $uId, true, $stopList); - $output = array_merge($output, $bijectiveOutput); - //$output = array_unique($output); // remove duplication - } - - $this->db->sql_freeresult($dbresult); - return $output; - } - - /* - * Returns all linked tags (all descendants if relation is >, - * all synonyms if relation is = ) - * $stopList allows to avoid cycle (a > b > a) between tags - */ - function getAllLinkedTags($tag1, $relationType, $uId, $stopList=array()) { - if(in_array($tag1, $stopList) || $tag1 == '') { - return array(); - } - - // try to find data in cache - $tcs = & ServiceFactory::getServiceInstance('TagCacheService'); - if(count($stopList) == 0) { - $activatedCache = true; - } else { - $activatedCache = false; - } - - // look for existing links - $stopList[] = $tag1; - $linkedTags = $this->getLinkedTags($tag1, $relationType, $uId, false, $stopList); - if($relationType != '=') { - $linkedTags = array_merge($linkedTags, $this->getLinkedTags($tag1, '=', $uId, false, $stopList)); - } - - if(count($linkedTags) == 0) { - return array(); - - } else { - // use cache if possible - if($activatedCache) { - if($relationType == '>') { - $output = $tcs->getChildren($tag1, $uId); - } elseif($relationType == '=') { - $output = $tcs->getSynonyms($tag1, $uId); - } - if(count($output)>0) { - return $output; - } - } - - // else compute the links - $output = array(); - - foreach($linkedTags as $linkedTag) { - $allLinkedTags = $this->getAllLinkedTags($linkedTag, $relationType, $uId, $stopList); - $output[] = $linkedTag; - if(is_array($allLinkedTags)) { - $output = array_merge($output, $allLinkedTags); - } else { - $output[] = $allLinkedTags; - } - } - - // and save in cache - if($activatedCache == true && $uId>0) { - $tcs->updateTag($tag1, $relationType, $output, $uId); - } - - //$output = array_unique($output); // remove duplication - return $output; - - } - } - - function getOrphewTags($relationType, $uId = 0, $limit = null, $orderBy = null) { - $query = "SELECT DISTINCT tts.tag1 as tag"; - $query.= " FROM `". $this->getTableName() ."` tts"; - if($orderBy != null) { - $tsts =& ServiceFactory::getServiceInstance('TagStatService'); - $query.= ", ".$tsts->getTableName() ." tsts"; - } - $query.= " WHERE tts.tag1 <> ALL"; - $query.= " (SELECT DISTINCT tag2 FROM `". $this->getTableName() ."`"; - $query.= " WHERE relationType = '".$relationType."'"; - if($uId > 0) { - $query.= " AND uId = '".$uId."'"; - } - $query.= ")"; - if($uId > 0) { - $query.= " AND tts.uId = '".$uId."'"; - } - - switch($orderBy) { - case "nb": - $query.= " AND tts.tag1 = tsts.tag1"; - $query.= " AND tsts.relationType = '".$relationType."'"; - if($uId > 0) { - $query.= " AND tsts.uId = ".$uId; - } - $query.= " ORDER BY tsts.nb DESC"; - break; - case "depth": // by nb of descendants - $query.= " AND tts.tag1 = tsts.tag1"; - $query.= " AND tsts.relationType = '".$relationType."'"; - if($uId > 0) { - $query.= " AND tsts.uId = ".$uId; - } - $query.= " ORDER BY tsts.depth DESC"; - break; - case "nbupdate": - $query.= " AND tts.tag1 = tsts.tag1"; - $query.= " AND tsts.relationType = '".$relationType."'"; - if($uId > 0) { - $query.= " AND tsts.uId = ".$uId; - } - $query.= " ORDER BY tsts.nbupdate DESC"; - break; - } - - if($limit != null) { - $query.= " LIMIT 0,".$limit; - } - - if (! ($dbresult =& $this->db->sql_query($query)) ){ - message_die(GENERAL_ERROR, 'Could not get linked tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - - function getMenuTags($uId) { - if(strlen($GLOBALS['menuTag']) < 1) { - return array(); - } else { - // we don't use the getAllLinkedTags function in order to improve performance - $query = "SELECT tag2 as 'tag', COUNT(tag2) as 'count'"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '".$GLOBALS['menuTag']."'"; - $query.= " AND relationType = '>'"; - if($uId > 0) { - $query.= " AND uId = '".$uId."'"; - } - $query.= " GROUP BY tag2"; - $query.= " ORDER BY count DESC"; - $query.= " LIMIT 0, ".$GLOBALS['maxSizeMenuBlock']; - - if (! ($dbresult =& $this->db->sql_query($query)) ){ - message_die(GENERAL_ERROR, 'Could not get linked tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $output = $this->db->sql_fetchrowset($dbresult); - $this->db->sql_freeresult($dbresult); - return $output; - } - } - - - function existsLinkedTags($tag1, $tag2, $relationType, $uId) { - - //$tag1 = mysql_real_escape_string($tag1); - //$tag2 = mysql_real_escape_string($tag2); - - $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."'"; - - //echo($query."<br>\n"); - - return $this->db->sql_numrows($this->db->sql_query($query)) > 0; - } - - function getLinks($uId) { - $query = "SELECT tag1, tag2, relationType, uId FROM `". $this->getTableName() ."`"; - $query.= " WHERE 1=1"; - if($uId > 0) { - $query.= " AND uId = '".$uId."'"; - } - - return $this->db->sql_fetchrowset($this->db->sql_query($query)); - } - - function removeLinkedTags($tag1, $tag2, $relationType, $uId) { - if(($tag1 != '' && $tag1 == $tag2) || - ($relationType != ">" && $relationType != "=" && $relationType != "") || - ($tag1 == '' && $tag2 == '')) { - return false; - } - $query = 'DELETE FROM '. $this->getTableName(); - $query.= ' WHERE 1=1'; - $query.= strlen($tag1)>0 ? ' AND tag1 = "'. $tag1 .'"' : ''; - $query.= strlen($tag2)>0 ? ' AND tag2 = "'. $tag2 .'"' : ''; - $query.= strlen($relationType)>0 ? ' AND relationType = "'. $relationType .'"' : ''; - $query.= strlen($uId)>0 ? ' 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; - } - - - // Update stats and cache - $this->update($tag1, $tag2, $relationType, $uId); - - $this->db->sql_freeresult($dbresult); - return true; - } - - function removeLinkedTagsForUser($uId) { - $query = 'DELETE FROM '. $this->getTableName(); - $query.= ' WHERE 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; - } - - - // Update stats and cache - $this->update('', '', '', $uId); - - $this->db->sql_freeresult($dbresult); - return true; - } - - function renameTag($uId, $oldName, $newName) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $newName = $tagservice->normalize($newName); - - $query = 'UPDATE `'. $this->getTableName() .'`'; - $query.= ' SET tag1="'.$newName.'"'; - $query.= ' WHERE tag1="'.$oldName.'"'; - $query.= ' AND uId="'.$uId.'"'; - $this->db->sql_query($query); - - $query = 'UPDATE `'. $this->getTableName() .'`'; - $query.= ' SET tag2="'.$newName.'"'; - $query.= ' WHERE tag2="'.$oldName.'"'; - $query.= ' AND uId="'.$uId.'"'; - $this->db->sql_query($query); - - - // Update stats and cache - $this->update($oldName, NULL, '=', $uId); - $this->update($oldName, NULL, '>', $uId); - $this->update($newName, NULL, '=', $uId); - $this->update($newName, NULL, '>', $uId); - - return true; - - } - - function update($tag1, $tag2, $relationType, $uId) { - $tsts =& ServiceFactory::getServiceInstance('TagStatService'); - $tsts->updateStat($tag1, $relationType, $uId); - - $tcs = & ServiceFactory::getServiceInstance('TagCacheService'); - $tcs->deleteByUser($uId); - } - - function deleteAll() { - $query = 'TRUNCATE TABLE `'. $this->getTableName() .'`'; - $this->db->sql_query($query); - - $tsts =& ServiceFactory::getServiceInstance('TagStatService'); - $tsts->deleteAll(); - } - - // Properties - function getTableName() { return $this->tablename; } - function setTableName($value) { $this->tablename = $value; } -} -?> diff --git a/services/tagcacheservice.php b/services/tagcacheservice.php deleted file mode 100644 index ed2eefc..0000000 --- a/services/tagcacheservice.php +++ /dev/null @@ -1,349 +0,0 @@ -<?php - -/* - * This class infers on relation between tags by storing all the including tags or synonymous tag. - * For example, if the user creates: tag1>tag2>tag3, the system can infer that tag is included into tag1. - * Instead of computing this relation several times, it is saved into this current table. - * For synonymy, this table stores also the group of synonymous tags. - * The table must be updated for each modification of the relations between tags. - */ - -class TagCacheService { - var $db; - var $tablename; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new TagCacheService($db); - return $instance; - } - - function TagCacheService(&$db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'tagscache'; - } - - function getChildren($tag1, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - - if($tag1 == '') return false; - - $query = "SELECT DISTINCT tag2 as 'tag'"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE relationType = '>'"; - $query.= " AND tag1 = '".$tag1."'"; - $query.= " AND uId = '".$uId."'"; - - //die($query); - if (! ($dbresult =& $this->db->sql_query($query)) ){ - 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']; - } - - $this->db->sql_freeresult($dbresult); - return $output; - } - - function addChild($tag1, $tag2, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - $tag2 = $tagservice->normalize($tag2); - - if($tag1 == $tag2 || strlen($tag1) == 0 || strlen($tag2) == 0 - || ($this->existsChild($tag1, $tag2, $uId))) { - return false; - } - - $values = array('tag1' => $tag1, 'tag2' => $tag2, '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 add tag cache inference', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - } - - function removeChild($tag1, $tag2, $uId) { - if(($tag1 != '' && $tag1 == $tag2) || - ($tag1 == '' && $tag2 == '' && $uId == '')) { - return false; - } - - $query = 'DELETE FROM '. $this->getTableName(); - $query.= ' WHERE 1=1'; - $query.= strlen($tag1)>0 ? ' AND tag1 = "'. $tag1 .'"' : ''; - $query.= strlen($tag2)>0 ? ' AND tag2 = "'. $tag2 .'"' : ''; - $query.= ' AND relationType = ">"'; - $query.= strlen($uId)>0 ? ' AND uId = "'. $uId .'"' : ''; - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not remove tag cache inference', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - } - - function removeChildren($tag1, $uId) { - $this->removeChild($tag1, NULL, $uId); - } - - function existsChild($tag1, $tag2, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - $tag2 = $tagservice->normalize($tag2); - - $query = "SELECT tag1, tag2, relationType, uId FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND tag2 = '".$tag2."'"; - $query.= " AND relationType = '>'"; - $query.= " AND uId = '".$uId."'"; - - //echo($query."<br>\n"); - - return $this->db->sql_numrows($this->db->sql_query($query)) > 0; - - } - - /* - * Synonyms of a same concept are a group. A group has one main synonym called key - * and a list of synonyms called values. - */ - function addSynonym($tag1, $tag2, $uId) { - - if($tag1 == $tag2 || strlen($tag1) == 0 || strlen($tag2) == 0 - || ($this->existsSynonym($tag1, $tag2, $uId))) { - return false; - } - - $case1 = '0'; // not in DB - if($this->_isSynonymKey($tag1, $uId)) { - $case1 = 'key'; - } elseif($this->_isSynonymValue($tag1, $uId)) { - $case1 = 'value'; - } - - $case2 = '0'; // not in DB - if($this->_isSynonymKey($tag2, $uId)) { - $case2 = 'key'; - } elseif($this->_isSynonymValue($tag2, $uId)) { - $case2 = 'value'; - } - $case = $case1.$case2; - - // all the possible cases - switch ($case) { - case 'keykey': - $values = $this->_getSynonymValues($tag2, $uId); - $this->removeSynonymGroup($tag2, $uId); - foreach($values as $value) { - $this->addSynonym($tag1, $value['tag'], $uId); - } - $this->addSynonym($tag1, $tag2, $uId); - break; - - case 'valuekey': - $key = $this->_getSynonymKey($tag1, $uId); - $this->addSynonym($key, $tag2, $uId); - break; - - case 'keyvalue': - $this->addSynonym($tag2, $tag1, $uId); - break; - case 'valuevalue': - $key1 = $this->_getSynonymKey($tag1, $uId); - $key2 = $this->_getSynonymKey($tag2, $uId); - $this->addSynonym($key1, $key2, $uId); - break; - case '0value': - $key = $this->_getSynonymKey($tag2, $uId); - $this->addSynonym($key, $tag1, $uId); - break; - case 'value0': - $this->addSynonym($tag2, $tag1, $uId); - break; - case '0key': - $this->addSynonym($tag2, $tag1, $uId); - break; - default: - $values = array('tag1' => $tag1, 'tag2' => $tag2, '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 add tag cache synonymy', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - break; - } - } - - function removeSynonymGroup($tag1, $uId) { - $query = 'DELETE FROM '. $this->getTableName(); - $query.= ' WHERE 1=1'; - $query.= ' AND tag1 = "'. $tag1 .'"'; - $query.= ' AND relationType = "="'; - $query.= ' AND uId = "'. $uId .'"'; - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not remove tag cache inference', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - } - - function _isSynonymKey($tag1, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - - $query = "SELECT tag1 FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '='"; - $query.= " AND uId = '".$uId."'"; - - return $this->db->sql_numrows($this->db->sql_query($query)) > 0; - } - - function _isSynonymValue($tag2, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag2 = $tagservice->normalize($tag2); - - $query = "SELECT tag2 FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag2 = '" .$tag2 ."'"; - $query.= " AND relationType = '='"; - $query.= " AND uId = '".$uId."'"; - - return $this->db->sql_numrows($this->db->sql_query($query)) > 0; - } - - function getSynonyms($tag1, $uId) { - $values = array(); - if($this->_isSynonymKey($tag1, $uId)) { - $values = $this->_getSynonymValues($tag1, $uId); - } elseif($this->_isSynonymValue($tag1, $uId)) { - $key = $this->_getSynonymKey($tag1, $uId); - $values = $this->_getSynonymValues($key, $uId, $tag1); - $values[] = $key; - } - return $values; - } - - function _getSynonymKey($tag2, $uId) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag2 = $tagservice->normalize($tag2); - - if($this->_isSynonymKey($tag2)) return $tag2; - - if($tag2 == '') return false; - - $query = "SELECT DISTINCT tag1 as 'tag'"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE relationType = '='"; - $query.= " AND tag2 = '".$tag2."'"; - $query.= " AND uId = '".$uId."'"; - - //die($query); - if (! ($dbresult =& $this->db->sql_query($query)) ){ - message_die(GENERAL_ERROR, 'Could not get related tags', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $row = $this->db->sql_fetchrow($dbresult); - $this->db->sql_freeresult($dbresult); - return $row['tag']; - } - - /* - * Return values associated with a key. - * $tagExcepted allows to hide a value. - */ - function _getSynonymValues($tag1, $uId, $tagExcepted = NULL) { - $tagservice =& ServiceFactory::getServiceInstance('TagService'); - $tag1 = $tagservice->normalize($tag1); - $tagExcepted = $tagservice->normalize($tagExcepted); - - if($tag1 == '') return false; - - $query = "SELECT DISTINCT tag2 as 'tag'"; - $query.= " FROM `". $this->getTableName() ."`"; - $query.= " WHERE relationType = '='"; - $query.= " AND tag1 = '".$tag1."'"; - $query.= " AND uId = '".$uId."'"; - $query.= $tagExcepted!=''?" AND tag2!='".$tagExcepted."'":""; - - if (! ($dbresult =& $this->db->sql_query($query)) ){ - 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']; - } - - $this->db->sql_freeresult($dbresult); - return $output; - } - - function existsSynonym($tag1, $tag2, $uId) { - if($this->_getSynonymKey($tag1, $uId) == $tag2 || $this->_getSynonymKey($tag2, $uId) == $tag1) { - return true; - } else { - return false; - } - } - - - function updateTag($tag1, $relationType, $otherTags, $uId) { - if($relationType == '=') { - if($this->getSynonyms($tag1, $uId)) { // remove previous data avoiding unconstistency - $this->removeSynonymGroup($tag1, $uId); - } - - foreach($otherTags as $tag2) { - $this->addSynonym($tag1, $tag2, $uId); - } - } elseif($relationType == '>') { - if(count($this->getChildren($tag1, $uId))>0) { // remove previous data avoiding unconstistency - $this->removeChildren($tag1); - } - - foreach($otherTags as $tag2) { - $this->addChild($tag1, $tag2, $uId); - } - } - } - - function deleteByUser($uId) { - $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId); - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not delete user tags cache', '', __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 deleted file mode 100644 index fc44a99..0000000 --- a/services/tagservice.php +++ /dev/null @@ -1,123 +0,0 @@ -<?php -class TagService { - var $db; - var $tablename; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new TagService($db); - return $instance; - } - - function TagService(&$db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'tags'; - } - - function getDescription($tag, $uId) { - $query = 'SELECT tag, uId, tDescription'; - $query.= ' FROM '.$this->getTableName(); - $query.= ' WHERE tag = "'.$tag.'"'; - $query.= ' AND uId = "'.$uId.'"'; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tag description', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - return $row; - } else { - return array('tDescription'=>''); - } - } - - function existsDescription($tag, $uId) { - $query = 'SELECT tag, uId, tDescription'; - $query.= ' FROM '.$this->getTableName(); - $query.= ' WHERE tag = "'.$tag.'"'; - $query.= ' AND uId = "'.$uId.'"'; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tag description', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - return true; - } else { - return false; - } - } - - function getAllDescriptions($tag) { - $query = 'SELECT tag, uId, tDescription'; - $query.= ' FROM '.$this->getTableName(); - $query.= ' WHERE tag = "'.$tag.'"'; - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get tag description', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - return $this->db->sql_fetchrowset($dbresult); - } - - function updateDescription($tag, $uId, $desc) { - if($this->existsDescription($tag, $uId)) { - $query = 'UPDATE '.$this->getTableName(); - $query.= ' SET tDescription="'.$this->db->sql_escape($desc).'"'; - $query.= ' WHERE tag="'.$tag.'" AND uId="'.$uId.'"'; - } else { - $values = array('tag'=>$tag, 'uId'=>$uId, 'tDescription'=>$desc); - $query = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - } - - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($query))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not delete bookmarks', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - return true; - } - - function renameTag($uId, $oldName, $newName) { - $newname = $this->normalize($newname); - - $query = 'UPDATE `'. $this->getTableName() .'`'; - $query.= ' SET tag="'.$newName.'"'; - $query.= ' WHERE tag="'.$oldName.'"'; - $query.= ' AND uId="'.$uId.'"'; - $this->db->sql_query($query); - return true; - } - - /* normalize the input tags which could be a string or an array*/ - function normalize($tags) { - //clean tags from strange characters - $tags = str_replace(array('"', '\'', '/'), "_", $tags); - - //normalize - if(!is_array($tags)) { - $tags = strtolower(trim($tags)); - } else { - for($i=0; $i<count($tags); $i++) { - $tags[$i] = strtolower(trim($tags[$i])); - } - } - return $tags; - } - - 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/tagstatservice.php b/services/tagstatservice.php deleted file mode 100644 index 9d3ca5d..0000000 --- a/services/tagstatservice.php +++ /dev/null @@ -1,193 +0,0 @@ -<?php -class TagStatService { - var $db; - var $tablename; - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new TagStatService($db); - return $instance; - } - - function TagStatService(&$db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'tagsstats'; - } - - function getNbChildren($tag1, $relationType, $uId) { - $tts =& ServiceFactory::getServiceInstance('Tag2TagService'); - $query = "SELECT tag1, relationType, uId FROM `". $tts->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - return $this->db->sql_numrows($this->db->sql_query($query)); - } - - function getNbDescendants($tag1, $relationType, $uId) { - $query = "SELECT nb FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - $dbresults =& $this->db->sql_query($query); - $row = $this->db->sql_fetchrow($dbresults); - if($row['nb'] == null) { - return 0; - } else { - return (int) $row['nb']; - } - } - - function getMaxDepth($tag1, $relationType, $uId) { - $query = "SELECT depth FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - $dbresults =& $this->db->sql_query($query); - $row = $this->db->sql_fetchrow($dbresults); - if($row['depth'] == null) { - return 0; - } else { - return (int) $row['depth']; - }; - } - - function getNbUpdates($tag1, $relationType, $uId) { - $query = "SELECT nbupdate FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - $dbresults =& $this->db->sql_query($query); - $row = $this->db->sql_fetchrow($dbresults); - if($row['nbupdate'] == null) { - return 0; - } else { - return (int) $row['nbupdate']; - } - } - - function existStat($tag1, $relationType, $uId) { - $query = "SELECT tag1, relationType, uId FROM `". $this->getTableName() ."`"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - return $this->db->sql_numrows($this->db->sql_query($query))>0; - } - - function createStat($tag1, $relationType, $uId) { - $query = "INSERT INTO `". $this->getTableName() ."`"; - $query.= "(tag1, relationType, uId)"; - $query.= " VALUES ('".$tag1."','".$relationType."','".$uId."')"; - $this->db->sql_query($query); - } - - function updateStat($tag1, $relationType, $uId=null, $stoplist=array()) { - if(in_array($tag1, $stoplist)) { - return false; - } - - $tts =& ServiceFactory::getServiceInstance('Tag2TagService'); - $linkedTags = $tts->getLinkedTags($tag1, $relationType, $uId); - $nbDescendants = 0; - $maxDepth = 0; - foreach($linkedTags as $linkedTag) { - $nbDescendants+= 1 + $this->getNbDescendants($linkedTag, $relationType, $uId); - $maxDepth = max($maxDepth, 1 + $this->getMaxDepth($linkedTag, $relationType, $uId)); - } - $this->setNbDescendants($tag1, $relationType, $uId, $nbDescendants); - $this->setMaxDepth($tag1, $relationType, $uId, $maxDepth); - $this->increaseNbUpdate($tag1, $relationType, $uId); - - // propagation to the precedent tags - $linkedTags = $tts->getLinkedTags($tag1, $relationType, $uId, true); - $stoplist[] = $tag1; - foreach($linkedTags as $linkedTag) { - $this->updateStat($linkedTag, $relationType, $uId, $stoplist); - } - } - - function updateAllStat() { - $tts =& ServiceFactory::getServiceInstance('Tag2TagService'); - - $query = "SELECT tag1, uId FROM `". $tts->getTableName() ."`"; - $query.= " WHERE relationType = '>'"; - - //die($query); - - if (! ($dbresult =& $this->db->sql_query($query)) ){ - message_die(GENERAL_ERROR, 'Could not update stats', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $rowset = $this->db->sql_fetchrowset($dbresult); - foreach($rowset as $row) { - $this->updateStat($row['tag1'], '>', $row['uId']); - } - } - - function setNbDescendants($tag1, $relationType, $uId, $nb) { - if(!$this->existStat($tag1, $relationType, $uId)) { - $this->createStat($tag1, $relationType, $uId); - } - $query = "UPDATE `". $this->getTableName() ."`"; - $query.= " SET nb = ". $nb; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - $this->db->sql_query($query); - } - - function setMaxDepth($tag1, $relationType, $uId, $depth) { - if(!$this->existStat($tag1, $relationType, $uId)) { - $this->createStat($tag1, $relationType, $uId); - } - $query = "UPDATE `". $this->getTableName() ."`"; - $query.= " SET depth = ". $depth; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - $this->db->sql_query($query); - } - - function increaseNbUpdate($tag1, $relationType, $uId) { - if(!$this->existStat($tag1, $relationType, $uId)) { - $this->createStat($tag1, $relationType, $uId); - } - $query = "UPDATE `". $this->getTableName() ."`"; - $query.= " SET nbupdate = nbupdate + 1"; - $query.= " WHERE tag1 = '" .$tag1 ."'"; - $query.= " AND relationType = '". $relationType ."'"; - $query.= " AND uId = '".$uId."'"; - - //die($query); - - $this->db->sql_query($query); - } - - function deleteTagStatForUser($uId) { - $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId); - - if (!($dbresult = & $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not delete tag stats', '', __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/templateservice.php b/services/templateservice.php deleted file mode 100644 index 05e494c..0000000 --- a/services/templateservice.php +++ /dev/null @@ -1,46 +0,0 @@ -<?php -class TemplateService { - var $basedir; - - function &getInstance() { - static $instance; - if (!isset($instance)) - $instance =& new TemplateService(); - return $instance; - } - - function TemplateService() { - $this->basedir = $GLOBALS['TEMPLATES_DIR']; - } - - function loadTemplate($template, $vars = NULL) { - if (substr($template, -4) != '.php') - $template .= '.php'; - $tpl =& new Template($this->basedir .'/'. $template, $vars, $this); - $tpl->parse(); - return $tpl; - } -} - -class Template { - var $vars = array(); - var $file = ''; - var $templateservice; - - function Template($file, $vars = NULL, &$templateservice) { - $this->vars = $vars; - $this->file = $file; - $this->templateservice = $templateservice; - } - - function parse() { - if (isset($this->vars)) - extract($this->vars); - include($this->file); - } - - function includeTemplate($name) { - return $this->templateservice->loadTemplate($name, $this->vars); - } -} -?>
\ No newline at end of file diff --git a/services/userservice.php b/services/userservice.php deleted file mode 100644 index 407632b..0000000 --- a/services/userservice.php +++ /dev/null @@ -1,665 +0,0 @@ -<?php -class UserService { - var $db; - var $fields = array( - 'primary' => 'uId', - 'username' => 'username', - 'password' => 'password'); - var $profileurl; - var $tablename; - var $sessionkey; - var $cookiekey; - var $cookietime = 1209600; // 2 weeks - - function &getInstance(&$db) { - static $instance; - if (!isset($instance)) - $instance =& new UserService($db); - return $instance; - } - - function UserService(& $db) { - $this->db =& $db; - $this->tablename = $GLOBALS['tableprefix'] .'users'; - $this->sessionkey = INSTALLATION_ID.'-currentuserid'; - $this->cookiekey = INSTALLATION_ID.'-login'; - $this->profileurl = createURL('profile', '%2$s'); - $this->updateSessionStability(); - } - - function _checkdns($host) { - if (function_exists('checkdnsrr')) { - return checkdnsrr($host); - } else { - return $this->_checkdnsrr($host); - } - } - - function _checkdnsrr($host, $type = "MX") { - if(!empty($host)) { - @exec("nslookup -type=$type $host", $output); - while(list($k, $line) = each($output)) { - if(eregi("^$host", $line)) { - return true; - } - } - return false; - } - } - - function _getuser($fieldname, $value) { - $query = 'SELECT * FROM '. $this->getTableName() .' WHERE '. $fieldname .' = "'. $this->db->sql_escape($value) .'"'; - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $row =& $this->db->sql_fetchrow($dbresult); - $this->db->sql_freeresult($dbresult); - if ($row) { - return $row; - } else { - return false; - } - } - - function & getUsers($nb=0) { - $query = 'SELECT * FROM '. $this->getTableName() .' ORDER BY `uId` DESC'; - if($nb>0) { - $query .= ' LIMIT 0, '.$nb; - } - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - while ($row = & $this->db->sql_fetchrow($dbresult)) { - $users[] = $row; - } - $this->db->sql_freeresult($dbresult); - return $users; - } - - function & getObjectUsers($nb=0) { - $query = 'SELECT * FROM '. $this->getTableName() .' ORDER BY `uId` DESC'; - if($nb>0) { - $query .= ' LIMIT 0, '.$nb; - } - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - while ($row = & $this->db->sql_fetchrow($dbresult)) { - $users[] = new User($row[$this->getFieldName('primary')], $row[$this->getFieldName('username')]); - } - $this->db->sql_freeresult($dbresult); - return $users; - } - - function _randompassword() { - $seed = (integer) md5(microtime()); - mt_srand($seed); - $password = mt_rand(1, 99999999); - $password = substr(md5($password), mt_rand(0, 19), mt_rand(6, 12)); - return $password; - } - - function _updateuser($uId, $fieldname, $value) { - $updates = array ($fieldname => $value); - $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function getProfileUrl($id, $username) { - return sprintf($this->profileurl, urlencode($id), urlencode($username)); - } - - function getUserByUsername($username) { - return $this->_getuser($this->getFieldName('username'), $username); - } - - function getObjectUserByUsername($username) { - $user = $this->_getuser($this->getFieldName('username'), $username); - if($user != false) { - return new User($user[$this->getFieldName('primary')], $username); - } else { - return NULL; - } - } - - /* Takes an numerical "id" or a string "username" - and returns the numerical "id" if the user exists else returns NULL */ - function getIdFromUser($user) { - if (is_int($user)) { - return intval($user); - } else { - $objectUser = $this->getObjectUserByUsername($user); - if($objectUser != NULL) { - return $objectUser->getId(); - } - } - return NULL; - } - - function getUser($id) { - return $this->_getuser($this->getFieldName('primary'), $id); - } - - // Momentary useful in order to go to object code - function getObjectUser($id) { - $user = $this->_getuser($this->getFieldName('primary'), $id); - return new User($id, $user[$this->getFieldName('username')]); - } - - function isLoggedOn() { - return ($this->getCurrentUserId() !== false); - } - - function &getCurrentUser($refresh = FALSE, $newval = NULL) { - static $currentuser; - if (!is_null($newval)) { //internal use only: reset currentuser - $currentuser = $newval; - } else if ($refresh || !isset($currentuser)) { - if ($id = $this->getCurrentUserId()) { - $currentuser = $this->getUser($id); - } else { - $currentuser = null; - } - } - return $currentuser; - } - - // Momentary useful in order to go to object code - function getCurrentObjectUser($refresh = FALSE, $newval = NULL) { - static $currentObjectUser; - if (!is_null($newval)) { //internal use only: reset currentuser - $currentObjectUser = $newval; - } else if ($refresh || !isset($currentObjectUser)) { - if ($id = $this->getCurrentUserId()) { - $currentObjectUser = $this->getObjectUser($id); - } else { - $currentObjectUser = null; - } - } - return $currentObjectUser; - } - - function existsUserWithUsername($username) { - if($this->getUserByUsername($username) != '') { - return true; - } else { - return false; - } - } - - function existsUser($id) { - if($this->getUser($id) != '') { - return true; - } else { - return false; - } - } - - /** - * Checks if the given user is an administrator. - * Uses global admin_users property containing admin - * user names - * - * @param integer|array $user User ID or user row from DB - * - * @return boolean True if the user is admin - */ - function isAdmin($user) - { - if (is_numeric($user)) { - $user = $this->getUser($user); - } - - if (isset($GLOBALS['admin_users']) - && in_array($user['username'], $GLOBALS['admin_users']) - ) { - return true; - } else { - return false; - } - } - - /* return current user id based on session or cookie */ - function getCurrentUserId() { - if (isset($_SESSION[$this->getSessionKey()])) { - return $_SESSION[$this->getSessionKey()]; - } else if (isset($_COOKIE[$this->getCookieKey()])) { - $cook = split(':', $_COOKIE[$this->getCookieKey()]); - //cookie looks like this: 'id:md5(username+password)' - $query = 'SELECT * FROM '. $this->getTableName() . - ' WHERE MD5(CONCAT('.$this->getFieldName('username') . - ', '.$this->getFieldName('password') . - ')) = \''.$this->db->sql_escape($cook[1]).'\' AND '. - $this->getFieldName('primary'). ' = '. $this->db->sql_escape($cook[0]); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row = $this->db->sql_fetchrow($dbresult)) { - $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; - $this->db->sql_freeresult($dbresult); - return $_SESSION[$this->getSessionKey()]; - } - } - return false; - } - - function login($username, $password, $remember = FALSE) { - $password = $this->sanitisePassword($password); - $query = 'SELECT '. $this->getFieldName('primary') .' FROM '. $this->getTableName() .' WHERE '. $this->getFieldName('username') .' = "'. $this->db->sql_escape($username) .'" AND '. $this->getFieldName('password') .' = "'. $this->db->sql_escape($password) .'"'; - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get user', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - if ($row =& $this->db->sql_fetchrow($dbresult)) { - $id = $_SESSION[$this->getSessionKey()] = $row[$this->getFieldName('primary')]; - if ($remember) { - $cookie = $id .':'. md5($username.$password); - setcookie($this->cookiekey, $cookie, time() + $this->cookietime, '/'); - } - $this->db->sql_freeresult($dbresult); - return true; - } else { - return false; - } - } - - function logout() { - @setcookie($this->getCookiekey(), '', time() - 1, '/'); - unset($_COOKIE[$this->getCookiekey()]); - session_unset(); - $this->getCurrentUser(TRUE, false); - } - - function getWatchlist($uId) { - // Gets the list of user IDs being watched by the given user. - $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($uId); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) { - $this->db->sql_freeresult($dbresult); - return $arrWatch; - } - while ($row =& $this->db->sql_fetchrow($dbresult)) { - $arrWatch[] = $row['watched']; - } - $this->db->sql_freeresult($dbresult); - return $arrWatch; - } - - function getWatchNames($uId, $watchedby = false) { - // Gets the list of user names being watched by the given user. - // - If $watchedby is false get the list of users that $uId watches - // - If $watchedby is true get the list of users that watch $uId - if ($watchedby) { - $table1 = 'b'; - $table2 = 'a'; - } else { - $table1 = 'a'; - $table2 = 'b'; - } - $query = 'SELECT '. $table1 .'.'. $this->getFieldName('username') .' FROM '. $GLOBALS['tableprefix'] .'watched AS W, '. $this->getTableName() .' AS a, '. $this->getTableName() .' AS b WHERE W.watched = a.'. $this->getFieldName('primary') .' AND W.uId = b.'. $this->getFieldName('primary') .' AND '. $table2 .'.'. $this->getFieldName('primary') .' = '. intval($uId) .' ORDER BY '. $table1 .'.'. $this->getFieldName('username'); - - if (!($dbresult =& $this->db->sql_query($query))) { - message_die(GENERAL_ERROR, 'Could not get watchlist', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) { - $this->db->sql_freeresult($dbresult); - return $arrWatch; - } - while ($row =& $this->db->sql_fetchrow($dbresult)) { - $arrWatch[] = $row[$this->getFieldName('username')]; - } - $this->db->sql_freeresult($dbresult); - return $arrWatch; - } - - function getWatchStatus($watcheduser, $currentuser) { - // Returns true if the current user is watching the given user, and false otherwise. - $query = 'SELECT watched FROM '. $GLOBALS['tableprefix'] .'watched AS W INNER JOIN '. $this->getTableName() .' AS U ON U.'. $this->getFieldName('primary') .' = W.watched WHERE U.'. $this->getFieldName('primary') .' = '. intval($watcheduser) .' AND W.uId = '. intval($currentuser); - - if (! ($dbresult =& $this->db->sql_query($query)) ) { - message_die(GENERAL_ERROR, 'Could not get watchstatus', '', __LINE__, __FILE__, $query, $this->db); - return false; - } - - $arrWatch = array(); - if ($this->db->sql_numrows($dbresult) == 0) - return false; - else - return true; - } - - function setWatchStatus($subjectUserID) { - if (!is_numeric($subjectUserID)) - return false; - - $currentUserID = $this->getCurrentUserId(); - $watched = $this->getWatchStatus($subjectUserID, $currentUserID); - - if ($watched) { - $sql = 'DELETE FROM '. $GLOBALS['tableprefix'] .'watched WHERE uId = '. intval($currentUserID) .' AND watched = '. intval($subjectUserID); - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } else { - $values = array( - 'uId' => intval($currentUserID), - 'watched' => intval($subjectUserID) - ); - $sql = 'INSERT INTO '. $GLOBALS['tableprefix'] .'watched '. $this->db->sql_build_array('INSERT', $values); - if (!($dbresult =& $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not add user to watch list', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - } - - $this->db->sql_transaction('commit'); - return true; - } - - function addUser($username, $password, $email) { - // Set up the SQL UPDATE statement. - $datetime = gmdate('Y-m-d H:i:s', time()); - $password = $this->sanitisePassword($password); - $values = array('username' => $username, 'password' => $password, 'email' => $email, 'uDatetime' => $datetime, 'uModified' => $datetime); - $sql = 'INSERT INTO '. $this->getTableName() .' '. $this->db->sql_build_array('INSERT', $values); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not insert user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function updateUser($uId, $password, $name, $email, $homepage, $uContent) { - if (!is_numeric($uId)) - return false; - - // Set up the SQL UPDATE statement. - $moddatetime = gmdate('Y-m-d H:i:s', time()); - if ($password == '') - $updates = array ('uModified' => $moddatetime, 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); - else - $updates = array ('uModified' => $moddatetime, 'password' => $this->sanitisePassword($password), 'name' => $name, 'email' => $email, 'homepage' => $homepage, 'uContent' => $uContent); - $sql = 'UPDATE '. $this->getTableName() .' SET '. $this->db->sql_build_array('UPDATE', $updates) .' WHERE '. $this->getFieldName('primary') .'='. intval($uId); - - // Execute the statement. - $this->db->sql_transaction('begin'); - if (!($dbresult = & $this->db->sql_query($sql))) { - $this->db->sql_transaction('rollback'); - message_die(GENERAL_ERROR, 'Could not update user', '', __LINE__, __FILE__, $sql, $this->db); - return false; - } - $this->db->sql_transaction('commit'); - - // Everything worked out, so return true. - return true; - } - - function getAllUsers ( ) {
- $query = 'SELECT * FROM '. $this->getTableName();
-
- if (! ($dbresult =& $this->db->sql_query($query)) ) {
- message_die(GENERAL_ERROR, 'Could not get users', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
-
- $rows = array();
-
- while ( $row = $this->db->sql_fetchrow($dbresult) ) {
- $rows[] = $row;
- }
- $this->db->sql_freeresult($dbresult);
- return $rows;
- } - - // Returns an array with admin uIds - function getAdminIds() { - $admins = array(); - foreach($GLOBALS['admin_users'] as $adminName) { - if($this->getIdFromUser($adminName) != NULL) - $admins[] = $this->getIdFromUser($adminName); - } - return $admins; - }
-
- function deleteUser($uId) {
- $query = 'DELETE FROM '. $this->getTableName() .' WHERE uId = '. intval($uId);
-
- if (!($dbresult = & $this->db->sql_query($query))) {
- message_die(GENERAL_ERROR, 'Could not delete user', '', __LINE__, __FILE__, $query, $this->db);
- return false;
- }
-
- return true;
- }
- - - function sanitisePassword($password) { - return sha1(trim($password)); - } - - function generatePassword($uId) { - if (!is_numeric($uId)) - return false; - - $password = $this->_randompassword(); - - if ($this->_updateuser($uId, $this->getFieldName('password'), $this->sanitisePassword($password))) - return $password; - else - return false; - } - - function isReserved($username) { - if (in_array($username, $GLOBALS['reservedusers'])) { - return true; - } else { - return false; - } - } - - function isValidUsername($username) { - if (strlen($username) < 4) { - return false; - }elseif (strlen($username) > 24) { - // too long usernames are cut by database and may cause bugs when compared - return false; - } elseif (preg_match('/(\W)/', $username) > 0) { - // forbidden non-alphanumeric characters - return false; - } - return true; - } - - - - function isValidEmail($email) { - if (eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,6})$", $email)) { - list($emailUser, $emailDomain) = split("@", $email); - - // Check if the email domain has a DNS record - //if ($this->_checkdns($emailDomain)) { - return true; - //} - } - return false; - } - - /** - * Sets a session variable. - * Updates it when it is already set. - * This is used to detect if cookies work. - * - * @return void - * - * @see isSessionStable() - */ - function updateSessionStability() { - //find out if we have cookies enabled - if (!isset($_SESSION['sessionStable'])) { - $_SESSION['sessionStable'] = 0; - } else { - $_SESSION['sessionStable'] = 1; - } - } - - /** - * Tells you if the session is fresh or old. - * If the session is fresh, it's the first page - * call with that session id. If the session is old, - * we know that cookies (or session persistance) works - * - * @return boolean True if the - * - * @see updateSessionStability() - */ - function isSessionStable() { - return $_SESSION['sessionStable'] == 1; - } - - // Properties - function getTableName() { return $this->tablename; } - function setTableName($value) { $this->tablename = $value; } - - function getFieldName($field) { return $this->fields[$field]; } - function setFieldName($field, $value) { $this->fields[$field] = $value; } - - function getSessionKey() { return $this->sessionkey; } - function setSessionKey($value) { $this->sessionkey = $value; } - - function getCookieKey() { return $this->cookiekey; } - function setCookieKey($value) { $this->cookiekey = $value; } -} - - -/* Defines a user. Rare fields are filled if required. */ -class User { - - var $id; - var $username; - var $name; - var $email; - var $homepage; - var $content; - var $datetime; - var $isAdmin; - - function User($id, $username) { - $this->id = $id; - $this->username = $username; - } - - function getId() { - return $this->id; - } - - function getUsername() { - return $this->username; - } - - function getName() { - // Look for value only if not already set - if(!isset($this->name)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getUser($this->id); - $this->name = $user['name']; - } - return $this->name; - } - - function getEmail() { - // Look for value only if not already set - if(!isset($this->email)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getUser($this->id); - $this->email = $user['email']; - } - return $this->email; - } - - function getHomepage() { - // Look for value only if not already set - if(!isset($this->homepage)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getUser($this->id); - $this->homepage = $user['homepage']; - } - return $this->homepage; - } - - function getContent() { - // Look for value only if not already set - if(!isset($this->content)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getUser($this->id); - $this->content = $user['uContent']; - } - return $this->content; - } - - function getDatetime() { - // Look for value only if not already set - if(!isset($this->content)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $user = $userservice->getUser($this->id); - $this->datetime = $user['uDatetime']; - } - return $this->datetime; - } - - function isAdmin() { - // Look for value only if not already set - if(!isset($this->isAdmin)) { - $userservice =& ServiceFactory::getServiceInstance('UserService'); - $this->isAdmin = $userservice->isAdmin($this->id); - } - return $this->isAdmin; - } - - function getNbBookmarks($range = 'public') { - $bookmarkservice =& ServiceFactory::getServiceInstance('BookmarkService'); - return $bookmarkservice->countBookmarks($this->getId(), $range); - } -} -?> |