diff options
Diffstat (limited to 'ratatoeskr/sys/models.php')
| -rw-r--r-- | ratatoeskr/sys/models.php | 698 |
1 files changed, 407 insertions, 291 deletions
diff --git a/ratatoeskr/sys/models.php b/ratatoeskr/sys/models.php index 44367dd..e750b28 100644 --- a/ratatoeskr/sys/models.php +++ b/ratatoeskr/sys/models.php @@ -106,28 +106,37 @@ abstract class KVStorage implements Countable, ArrayAccess, Iterator { private $keybuffer; private $counter; - private $prepared_queries; private $silent_mode; - final protected function init($sqltable, $common_fields) + private $common_vals; + + private $stmt_get; + private $stmt_unset; + private $stmt_update; + private $stmt_create; + + final protected function init($sqltable, $common) { $this->silent_mode = False; $this->keybuffer = array(); - $selector = "WHERE " . (empty($common_fields) ? 1 : implode(" AND ", array_map(function($x) { return qdb_fmt("`{$x[0]}` = {$x[1]}", $x[2]); }, $common_fields))); - $this->prepared_queries = array( - "get" => "SELECT `value` FROM `$sqltable` $selector AND `key` = '%s'", - "unset" => "DELETE FROM `$sqltable` $selector AND `key` = '%s'", - "update" => "UPDATE `$sqltable` SET `value` = '%s' $selector AND `key` = '%s'", - "create" => "INSERT INTO `$sqltable` (`key`, `value` " - . (empty($common_fields) ?: ", " . implode(", ", array_map(function($x) { return "`".$x[0]."`"; }, $common_fields))) - . ") VALUES ('%s', '%s'" - . (empty($common_fields) ?: ", " . implode(", ", array_map(function($x) { return qdb_fmt($x[1], $x[2]); }, $common_fields))) - . ")" - ); - - $result = qdb("SELECT `key` FROM `$sqltable` $selector"); - while($sqlrow = mysql_fetch_assoc($result)) + $selector = "WHERE "; + $fields = ""; + foreach($common as $field => $val) + { + $selector .= "`$field` = ? AND "; + $fields .= ", `$field`"; + $this->common_vals[] = $val; + } + + $this->stmt_get = prep_stmt("SELECT `value` FROM `$sqltable` $selector `key` = ?"); + $this->stmt_unset = prep_stmt("DELETE FROM `$sqltable` $selector `key` = ?"); + $this->stmt_update = prep_stmt("UPDATE `$sqltable` SET `value` = ? $selector `key` = ?"); + $this->stmt_create = prep_stmt("INSERT INTO `$sqltable` (`key`, `value` $fields) VALUES (?,?" . str_repeat(",?", count($common)) . ")"); + + $get_keys = prep_stmt("SELECT `key` FROM `$sqltable` $selector"); + $get_keys->execute($this->common_vals); + while($sqlrow = $get_keys->fetch()) $this->keybuffer[] = $sqlrow["key"]; $this->counter = 0; @@ -153,8 +162,9 @@ abstract class KVStorage implements Countable, ArrayAccess, Iterator { if($this->offsetExists($offset)) { - $result = qdb($this->prepared_queries["get"], $offset); - $sqlrow = mysql_fetch_assoc($result); + $this->stmt_get->execute(array_merge($this->common_vals, array($offset))); + $sqlrow = $this->stmt_get->fetch(); + $this->stmt_get->closeCursor(); return unserialize(base64_decode($sqlrow["value"])); } elseif($this->silent_mode) @@ -168,16 +178,21 @@ abstract class KVStorage implements Countable, ArrayAccess, Iterator { unset($this->keybuffer[array_search($offset, $this->keybuffer)]); $this->keybuffer = array_merge($this->keybuffer); - qdb($this->prepared_queries["unset"], $offset); + $this->stmt_unset->execute(array_merge($this->common_vals, array($offset))); + $this->stmt_unset->closeCursor(); } } final public function offsetSet($offset, $value) { if($this->offsetExists($offset)) - qdb($this->prepared_queries["update"], base64_encode(serialize($value)), $offset); + { + $this->stmt_update->execute(array_merge(array(base64_encode(serialize($value))), $this->common_vals, array($offset))); + $this->stmt_update->closeCursor(); + } else { - qdb($this->prepared_queries["create"], $offset, base64_encode(serialize($value))); + $this->stmt_create->execute(array_merge(array($offset, base64_encode(serialize($value))), $this->common_vals)); + $this->stmt_create->closeCursor(); $this->keybuffer[] = $offset; } } @@ -229,18 +244,20 @@ class User extends BySQLRowEnabled */ public static function create($username, $pwhash) { + global $ratatoeskr_settings; + global $db_con; try { - $obj = self::by_name($name); + $obj = self::by_name($username); } catch(DoesNotExistError $e) { global $ratatoeskr_settings; - qdb("INSERT INTO `PREFIX_users` (`username`, `pwhash`, `mail`, `fullname`, `language`) VALUES ('%s', '%s', '', '', '%s')", + qdb("INSERT INTO `PREFIX_users` (`username`, `pwhash`, `mail`, `fullname`, `language`) VALUES (?, ?, '', '', ?)", $username, $pwhash, $ratatoeskr_settings["default_language"]); $obj = new self(); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); $obj->username = $username; $obj->pwhash = $pwhash; $obj->mail = ""; @@ -277,8 +294,8 @@ class User extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -300,8 +317,8 @@ class User extends BySQLRowEnabled */ public static function by_name($username) { - $result = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE `username` = '%s'", $username); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE `username` = ?", $username); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -316,8 +333,8 @@ class User extends BySQLRowEnabled { $rv = array(); - $result = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `username`, `pwhash`, `mail`, `fullname`, `language` FROM `PREFIX_users` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; @@ -342,13 +359,16 @@ class User extends BySQLRowEnabled */ public function save() { - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_users` WHERE `username` = '%s' AND `id` != %d", $this->username, $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] > 0) - throw new AlreadyExistsError(); - - qdb("UPDATE `PREFIX_users` SET `username` = '%s', `pwhash` = '%s', `mail` = '%s', `fullname` = '%s', `language` = '%s' WHERE `id` = %d", - $this->username, $this->pwhash, $this->mail, $this->fullname, $this->language, $this->id); + transaction(function() + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_users` WHERE `username` = ? AND `id` != ?", $this->username, $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] > 0) + throw new AlreadyExistsError(); + + qdb("UPDATE `PREFIX_users` SET `username` = ?, `pwhash` = ?, `mail` = ?, `fullname` = ?, `language` = ? WHERE `id` = ?", + $this->username, $this->pwhash, $this->mail, $this->fullname, $this->language, $this->id); + }); } /* @@ -358,8 +378,11 @@ class User extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_group_members` WHERE `user` = %d", $this->id); - qdb("DELETE FROM `PREFIX_users` WHERE `id` = %d", $this->id); + transaction(function() + { + qdb("DELETE FROM `PREFIX_group_members` WHERE `user` = ?", $this->id); + qdb("DELETE FROM `PREFIX_users` WHERE `id` = ?", $this->id); + }); } /* @@ -370,8 +393,8 @@ class User extends BySQLRowEnabled public function get_groups() { $rv = array(); - $result = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name` FROM `PREFIX_groups` `a` INNER JOIN `PREFIX_group_members` `b` ON `a`.`id` = `b`.`group` WHERE `b`.`user` = %d", $this->id); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name` FROM `PREFIX_groups` `a` INNER JOIN `PREFIX_group_members` `b` ON `a`.`id` = `b`.`group` WHERE `b`.`user` = ?", $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = Group::by_sqlrow($sqlrow); return $rv; } @@ -388,8 +411,8 @@ class User extends BySQLRowEnabled */ public function member_of($group) { - $result = qdb("SELECT COUNT(*) AS `num` FROM `PREFIX_group_members` WHERE `user` = %d AND `group` = %d", $this->id, $group->get_id()); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT COUNT(*) AS `num` FROM `PREFIX_group_members` WHERE `user` = ? AND `group` = ?", $this->id, $group->get_id()); + $sqlrow = $stmt->fetch(); return ($sqlrow["num"] > 0); } } @@ -424,16 +447,17 @@ class Group extends BySQLRowEnabled */ public static function create($name) { + global $db_con; try { $obj = self::by_name($name); } catch(DoesNotExistError $e) { - qdb("INSERT INTO `PREFIX_groups` (`name`) VALUES ('%s')", $name); + qdb("INSERT INTO `PREFIX_groups` (`name`) VALUES (?)", $name); $obj = new self(); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); $obj->name = $name; return $obj; @@ -462,8 +486,8 @@ class Group extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -485,8 +509,8 @@ class Group extends BySQLRowEnabled */ public static function by_name($name) { - $result = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE `name` = '%s'", $name); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE `name` = ?", $name); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -501,8 +525,8 @@ class Group extends BySQLRowEnabled { $rv = array(); - $result = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name` FROM `PREFIX_groups` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; @@ -524,8 +548,11 @@ class Group extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_group_members` WHERE `group` = %d", $this->id); - qdb("DELETE FROM `PREFIX_groups` WHERE `id` = %d", $this->id); + transaction(function() + { + qdb("DELETE FROM `PREFIX_group_members` WHERE `group` = ?", $this->id); + qdb("DELETE FROM `PREFIX_groups` WHERE `id` = ?", $this->id); + }); } /* @@ -538,10 +565,10 @@ class Group extends BySQLRowEnabled public function get_members() { $rv = array(); - $result = qdb("SELECT `a`.`id` AS `id`, `a`.`username` AS `username`, `a`.`pwhash` AS `pwhash`, `a`.`mail` AS `mail`, `a`.`fullname` AS `fullname`, `a`.`language` AS `language` + $stmt = qdb("SELECT `a`.`id` AS `id`, `a`.`username` AS `username`, `a`.`pwhash` AS `pwhash`, `a`.`mail` AS `mail`, `a`.`fullname` AS `fullname`, `a`.`language` AS `language` FROM `PREFIX_users` `a` INNER JOIN `PREFIX_group_members` `b` ON `a`.`id` = `b`.`user` -WHERE `b`.`group` = %d", $this->id); - while($sqlrow = mysql_fetch_assoc($result)) +WHERE `b`.`group` = ?", $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = User::by_sqlrow($sqlrow); return $rv; } @@ -555,7 +582,7 @@ WHERE `b`.`group` = %d", $this->id); */ public function exclude_user($user) { - qdb("DELETE FROM `PREFIX_group_members` WHERE `user` = %d AND `group` = %d", $user->get_id(), $this->id); + qdb("DELETE FROM `PREFIX_group_members` WHERE `user` = ? AND `group` = ?", $user->get_id(), $this->id); } /* @@ -568,7 +595,7 @@ WHERE `b`.`group` = %d", $this->id); public function include_user($user) { if(!$user->member_of($this)) - qdb("INSERT INTO `PREFIX_group_members` (`user`, `group`) VALUES (%d, %d)", $user->get_id(), $this->id); + qdb("INSERT INTO `PREFIX_group_members` (`user`, `group`) VALUES (?, ?)", $user->get_id(), $this->id); } } @@ -646,9 +673,11 @@ class Multilingual implements Countable, ArrayAccess, IteratorAggregate */ public static function create() { + global $db_con; + $obj = new self(); qdb("INSERT INTO `PREFIX_multilingual` () VALUES ()"); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -668,14 +697,14 @@ class Multilingual implements Countable, ArrayAccess, IteratorAggregate public static function by_id($id) { $obj = new self(); - $result = qdb("SELECT `id` FROM `PREFIX_multilingual` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id` FROM `PREFIX_multilingual` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow == False) throw new DoesNotExistError(); $obj->id = $id; - $result = qdb("SELECT `language`, `text`, `texttype` FROM `PREFIX_translations` WHERE `multilingual` = %d", $id); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `language`, `text`, `texttype` FROM `PREFIX_translations` WHERE `multilingual` = ?", $id); + while($sqlrow = $stmt->fetch()) $obj->translations[$sqlrow["language"]] = new Translation($sqlrow["text"], $sqlrow["texttype"]); return $obj; @@ -687,22 +716,25 @@ class Multilingual implements Countable, ArrayAccess, IteratorAggregate */ public function save() { - foreach($this->to_be_deleted as $deletelang) - qdb("DELETE FROM `PREFIX_translations` WHERE `multilingual` = %d AND `language` = '%s'", $this->id, $deletelang); - $this->to_be_deleted = array(); - - foreach($this->to_be_created as $lang) - qdb("INSERT INTO `PREFIX_translations` (`multilingual`, `language`, `text`, `texttype`) VALUES (%d, '%s', '%s', '%s')", - $this->id, $lang, $this->translations[$lang]->text, $this->translations[$lang]->texttype); - - foreach($this->translations as $lang => $translation) + transaction(function() { - if(!in_array($lang, $this->to_be_created)) - qdb("UPDATE `PREFIX_translations` SET `text` = '%s', `texttype` = '%s' WHERE `multilingual` = %d AND `language` = '%s'", - $translation->text, $translation->texttype, $this->id, $lang); - } - - $this->to_be_created = array(); + foreach($this->to_be_deleted as $deletelang) + qdb("DELETE FROM `PREFIX_translations` WHERE `multilingual` = ? AND `language` = ?", $this->id, $deletelang); + + foreach($this->to_be_created as $lang) + qdb("INSERT INTO `PREFIX_translations` (`multilingual`, `language`, `text`, `texttype`) VALUES (?, ?, ?, ?)", + $this->id, $lang, $this->translations[$lang]->text, $this->translations[$lang]->texttype); + + foreach($this->translations as $lang => $translation) + { + if(!in_array($lang, $this->to_be_created)) + qdb("UPDATE `PREFIX_translations` SET `text` = ?, `texttype` = ? WHERE `multilingual` = ? AND `language` = ?", + $translation->text, $translation->texttype, $this->id, $lang); + } + + $this->to_be_deleted = array(); + $this->to_be_created = array(); + }); } /* @@ -711,8 +743,11 @@ class Multilingual implements Countable, ArrayAccess, IteratorAggregate */ public function delete() { - qdb("DELETE FROM `PREFIX_translations` WHERE `multilingual` = %d", $this->id); - qdb("DELETE FROM `PREFIX_multilingual` WHERE `id` = %d", $this->id); + transaction(function() + { + qdb("DELETE FROM `PREFIX_translations` WHERE `multilingual` = ?", $this->id); + qdb("DELETE FROM `PREFIX_multilingual` WHERE `id` = ?", $this->id); + }); } /* Countable interface implementation */ @@ -803,8 +838,8 @@ class Settings implements ArrayAccess, IteratorAggregate, Countable private function __construct() { $this->buffer = array(); - $result = qdb("SELECT `key`, `value` FROM `PREFIX_settings_kvstorage` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `key`, `value` FROM `PREFIX_settings_kvstorage` WHERE 1"); + while($sqlrow = $stmt->fetch()) $this->buffer[$sqlrow["key"]] = unserialize(base64_decode($sqlrow["value"])); $this->to_be_created = array(); @@ -814,15 +849,18 @@ class Settings implements ArrayAccess, IteratorAggregate, Countable public function save() { - foreach($this->to_be_deleted as $k) - qdb("DELETE FROM `PREFIX_settings_kvstorage` WHERE `key` = '%s'", $k); - foreach($this->to_be_updated as $k) - qdb("UPDATE `PREFIX_settings_kvstorage` SET `value` = '%s' WHERE `key` = '%s'", base64_encode(serialize($this->buffer[$k])), $k); - foreach($this->to_be_created as $k) - qdb("INSERT INTO `PREFIX_settings_kvstorage` (`key`, `value`) VALUES ('%s', '%s')", $k, base64_encode(serialize($this->buffer[$k]))); - $this->to_be_created = array(); - $this->to_be_deleted = array(); - $this->to_be_updated = array(); + transaction(function(){ + foreach($this->to_be_deleted as $k) + qdb("DELETE FROM `PREFIX_settings_kvstorage` WHERE `key` = ?", $k); + foreach($this->to_be_updated as $k) + qdb("UPDATE `PREFIX_settings_kvstorage` SET `value` = ? WHERE `key` = ?", base64_encode(serialize($this->buffer[$k])), $k); + foreach($this->to_be_created as $k) + qdb("INSERT INTO `PREFIX_settings_kvstorage` (`key`, `value`) VALUES (?, ?)", $k, base64_encode(serialize($this->buffer[$k]))); + + $this->to_be_created = array(); + $this->to_be_deleted = array(); + $this->to_be_updated = array(); + }); } /* ArrayAccess implementation */ @@ -886,9 +924,7 @@ class PluginKVStorage extends KVStorage */ public function __construct($plugin_id) { - $this->init("PREFIX_plugin_kvstorage", array( - array("plugin", "%d", $plugin_id) - )); + $this->init("PREFIX_plugin_kvstorage", array("plugin" => $plugin_id)); } } @@ -943,18 +979,20 @@ class Comment extends BySQLRowEnabled public static function create($article, $language) { global $ratatoeskr_settings; + global $db_con; + $obj = new self(); + $obj->timestamp = time(); - qdb("INSERT INTO `PREFIX_comments` (`article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin`) VALUES (%d, '%s', '', '', '', UNIX_TIMESTAMP(NOW()), %d, 0)", - $article->get_id(), $language, $ratatoeskr_settings["comment_visible_default"] ? 1 : 0); + qdb("INSERT INTO `PREFIX_comments` (`article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin`) VALUES (?, ?, '', '', '', ?, ?, 0)", + $article->get_id(), $language, $obj->timestamp, $ratatoeskr_settings["comment_visible_default"] ? 1 : 0); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); $obj->article_id = $article->get_id(); $obj->language = $language; $obj->author_name = ""; $obj->author_mail = ""; $obj->text = ""; - $obj->timestamp = time(); $obj->visible = $ratatoeskr_settings["comment_visible_default"]; $obj->read_by_admin = False; @@ -986,8 +1024,8 @@ class Comment extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1004,8 +1042,8 @@ class Comment extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -1092,7 +1130,7 @@ class Comment extends BySQLRowEnabled */ public function save() { - qdb("UPDATE `PREFIX_comments` SET `author_name` = '%s', `author_mail` = '%s', `text` = '%s', `visible` = %d, `read_by_admin` = %d WHERE `id` = %d", + qdb("UPDATE `PREFIX_comments` SET `author_name` = ?, `author_mail` = ?, `text` = ?, `visible` = ?, `read_by_admin` = ? WHERE `id` = ?", $this->author_name, $this->author_mail, $this->text, ($this->visible ? 1 : 0), ($this->read_by_admin ? 1 : 0), $this->id); } @@ -1101,7 +1139,7 @@ class Comment extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_comments` WHERE `id` = %d", $this->id); + qdb("DELETE FROM `PREFIX_comments` WHERE `id` = ?", $this->id); } } @@ -1161,6 +1199,8 @@ class Style extends BySQLRowEnabled */ public static function create($name) { + global $db_con; + if(!self::test_name($name)) throw new InvalidDataError("invalid_style_name"); @@ -1174,10 +1214,9 @@ class Style extends BySQLRowEnabled $obj->name = $name; $obj->code = ""; - qdb("INSERT INTO `PREFIX_styles` (`name`, `code`) VALUES ('%s', '')", - $name); + qdb("INSERT INTO `PREFIX_styles` (`name`, `code`) VALUES (?, '')", $name); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -1196,8 +1235,8 @@ class Style extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -1216,8 +1255,8 @@ class Style extends BySQLRowEnabled */ public static function by_name($name) { - $result = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE `name` = '%s'", $name); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE `name` = ?", $name); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -1234,8 +1273,8 @@ class Style extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `code` FROM `PREFIX_styles` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -1249,16 +1288,19 @@ class Style extends BySQLRowEnabled */ public function save() { - if(!self::test_name($name)) + if(!self::test_name($this->name)) throw new InvalidDataError("invalid_style_name"); - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_styles` WHERE `name` = '%s' AND `id` != %d", $this->name, $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] > 0) - throw new AlreadyExistsError(); - - qdb("UPDATE `PREFIX_styles` SET `name` = '%s', `code` = '%s' WHERE `id` = %d", - $this->name, $this->code, $this->id); + transaction(function() + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_styles` WHERE `name` = ? AND `id` != ?", $this->name, $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] > 0) + throw new AlreadyExistsError(); + + qdb("UPDATE `PREFIX_styles` SET `name` = ?, `code` = ? WHERE `id` = ?", + $this->name, $this->code, $this->id); + }); } /* @@ -1266,8 +1308,10 @@ class Style extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_styles` WHERE `id` = %d", $this->id); - qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `style` = %d", $this->id); + transaction(function(){ + qdb("DELETE FROM `PREFIX_styles` WHERE `id` = ?", $this->id); + qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `style` = ?", $this->id); + }); } } @@ -1321,7 +1365,7 @@ class Plugin extends BySQLRowEnabled */ public static function clean_db() { - qdb("DELETE FROM `PREFIX_plugins` WHERE `installed` = 0 AND `added` < %d", (time() - (60*5))); + qdb("DELETE FROM `PREFIX_plugins` WHERE `installed` = 0 AND `added` < ?", (time() - (60*5))); } /* @@ -1335,9 +1379,11 @@ class Plugin extends BySQLRowEnabled */ public static function create() { + global $db_con; + $obj = new self(); - qdb("INSERT INTO `PREFIX_plugins` (`added`) VALUES (%d)", time()); - $obj->id = mysql_insert_id(); + qdb("INSERT INTO `PREFIX_plugins` (`added`) VALUES (?)", time()); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -1403,8 +1449,8 @@ class Plugin extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `author`, `versiontext`, `versioncount`, `short_description`, `updatepath`, `web`, `help`, `code`, `classname`, `active`, `license`, `installed`, `update`, `api` FROM `PREFIX_plugins` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `author`, `versiontext`, `versioncount`, `short_description`, `updatepath`, `web`, `help`, `code`, `classname`, `active`, `license`, `installed`, `update`, `api` FROM `PREFIX_plugins` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1421,8 +1467,8 @@ class Plugin extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `author`, `versiontext`, `versioncount`, `short_description`, `updatepath`, `web`, `help`, `code`, `classname`, `active`, `license`, `installed`, `update`, `api` FROM `PREFIX_plugins` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `author`, `versiontext`, `versioncount`, `short_description`, `updatepath`, `web`, `help`, `code`, `classname`, `active`, `license`, `installed`, `update`, `api` FROM `PREFIX_plugins` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -1432,7 +1478,7 @@ class Plugin extends BySQLRowEnabled */ public function save() { - qdb("UPDATE `PREFIX_plugins` SET `name` = '%s', `author` = '%s', `code` = '%s', `classname` = '%s', `active` = %d, `versiontext` = '%s', `versioncount` = %d, `short_description` = '%s', `updatepath` = '%s', `web` = '%s', `help` = '%s', `installed` = %d, `update` = %d, `license` = '%s', `api` = %d WHERE `id` = %d", + qdb("UPDATE `PREFIX_plugins` SET `name` = ?, `author` = ?, `code` = ?, `classname` = ?, `active` = ?, `versiontext` = ?, `versioncount` = ?, `short_description` = ?, `updatepath` = ?, `web` = ?, `help` = ?, `installed` = ?, `update` = ?, `license` = ?, `api` = ? WHERE `id` = ?", $this->name, $this->author, $this->code, $this->classname, ($this->active ? 1 : 0), $this->versiontext, $this->versioncount, $this->short_description, $this->updatepath, $this->web, $this->help, ($this->installed ? 1 : 0), ($this->update ? 1 : 0), $this->license, $this->api, $this->id); } @@ -1441,9 +1487,13 @@ class Plugin extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_plugins` WHERE `id` = %d", $this->id); - qdb("DELETE FROM `PREFIX_plugin_kvstorage` WHERE `plugin` = %d", $this->id); - qdb("DELETE FROM `PREFIX_article_extradata` WHERE `plugin` = %d", $this->id); + transaction(function() + { + qdb("DELETE FROM `PREFIX_plugins` WHERE `id` = ?", $this->id); + qdb("DELETE FROM `PREFIX_plugin_kvstorage` WHERE `plugin` = ?", $this->id); + qdb("DELETE FROM `PREFIX_article_extradata` WHERE `plugin` = ?", $this->id); + }); + if(is_dir(SITE_BASE_PATH . "/ratatoeskr/plugin_extradata/private/" . $this->id)) delete_directory(SITE_BASE_PATH . "/ratatoeskr/plugin_extradata/private/" . $this->id); if(is_dir(SITE_BASE_PATH . "/ratatoeskr/plugin_extradata/public/" . $this->id)) @@ -1524,6 +1574,8 @@ class Section extends BySQLRowEnabled */ public static function create($name) { + global $db_con; + if(!self::test_name($name)) throw new InvalidDataError("invalid_section_name"); @@ -1538,10 +1590,9 @@ class Section extends BySQLRowEnabled $obj->title = Multilingual::create(); $obj->template = ""; - $result = qdb("INSERT INTO `PREFIX_sections` (`name`, `title`, `template`) VALUES ('%s', %d, '')", - $name, $obj->title->get_id()); + qdb("INSERT INTO `PREFIX_sections` (`name`, `title`, `template`) VALUES (?, ?, '')", $name, $obj->title->get_id()); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -1564,8 +1615,8 @@ class Section extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1587,8 +1638,8 @@ class Section extends BySQLRowEnabled */ public static function by_name($name) { - $result = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE `name` = '%s'", $name); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE `name` = ?", $name); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1605,8 +1656,8 @@ class Section extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `title`, `template` FROM `PREFIX_sections` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -1621,8 +1672,8 @@ class Section extends BySQLRowEnabled public function get_styles() { $rv = array(); - $result = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name`, `a`.`code` AS `code` FROM `PREFIX_styles` `a` INNER JOIN `PREFIX_section_style_relations` `b` ON `a`.`id` = `b`.`style` WHERE `b`.`section` = %d", $this->id); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name`, `a`.`code` AS `code` FROM `PREFIX_styles` `a` INNER JOIN `PREFIX_section_style_relations` `b` ON `a`.`id` = `b`.`style` WHERE `b`.`section` = ?", $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = Style::by_sqlrow($sqlrow); return $rv; } @@ -1636,10 +1687,13 @@ class Section extends BySQLRowEnabled */ public function add_style($style) { - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_section_style_relations` WHERE `style` = %d AND `section` = %d", $style->get_id(), $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] == 0) - qdb("INSERT INTO `PREFIX_section_style_relations` (`section`, `style`) VALUES (%d, %d)", $this->id, $style->get_id()); + transaction(function() use ($style) + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_section_style_relations` WHERE `style` = ? AND `section` = ?", $style->get_id(), $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] == 0) + qdb("INSERT INTO `PREFIX_section_style_relations` (`section`, `style`) VALUES (?, ?)", $this->id, $style->get_id()); + }); } /* @@ -1651,7 +1705,7 @@ class Section extends BySQLRowEnabled */ public function remove_style($style) { - qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `section` = %d AND `style` = %d", $this->id, $style->get_id()); + qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `section` = ? AND `style` = ?", $this->id, $style->get_id()); } /* @@ -1662,17 +1716,20 @@ class Section extends BySQLRowEnabled */ public function save() { - if(!self::test_name($name)) + if(!self::test_name($this->name)) throw new InvalidDataError("invalid_section_name"); - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_sections` WHERE `name` = '%s' AND `id` != %d", $this->name, $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] > 0) - throw new AlreadyExistsError(); - - $this->title->save(); - qdb("UPDATE `PREFIX_sections` SET `name` = '%s', `title` = %d, `template` = '%s' WHERE `id` = %d", - $this->name, $this->title->get_id(), $this->template, $this->id); + transaction(function() + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_sections` WHERE `name` = ? AND `id` != ?", $this->name, $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] > 0) + throw new AlreadyExistsError(); + + $this->title->save(); + qdb("UPDATE `PREFIX_sections` SET `name` = ?, `title` = ?, `template` = ? WHERE `id` = ?", + $this->name, $this->title->get_id(), $this->template, $this->id); + }); } /* @@ -1680,9 +1737,12 @@ class Section extends BySQLRowEnabled */ public function delete() { - $this->title->delete(); - qdb("DELETE FROM `PREFIX_sections` WHERE `id` = %d", $this->id); - qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `section` = %d", $this->id); + transaction(function() + { + $this->title->delete(); + qdb("DELETE FROM `PREFIX_sections` WHERE `id` = ?", $this->id); + qdb("DELETE FROM `PREFIX_section_style_relations` WHERE `section` = ?", $this->id); + }); } /* @@ -1695,8 +1755,8 @@ class Section extends BySQLRowEnabled public function get_articles() { $rv = array(); - $result = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `section` = %d", $this->id); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `section` = ?", $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = Article::by_sqlrow($sqlrow); return $rv; } @@ -1758,6 +1818,7 @@ class Tag extends BySQLRowEnabled */ public static function create($name) { + global $db_con; if(!self::test_name($name)) throw new InvalidDataError("invalid_tag_name"); @@ -1772,9 +1833,9 @@ class Tag extends BySQLRowEnabled $obj->name = $name; $obj->title = Multilingual::create(); - qdb("INSERT INTO `PREFIX_tags` (`name`, `title`) VALUES ('%s', %d)", + qdb("INSERT INTO `PREFIX_tags` (`name`, `title`) VALUES (?, ?)", $name, $obj->title->get_id()); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -1793,8 +1854,8 @@ class Tag extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1813,8 +1874,8 @@ class Tag extends BySQLRowEnabled */ public static function by_name($name) { - $result = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE `name` = '%s'", $name); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE `name` = ?", $name); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -1831,8 +1892,8 @@ class Tag extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `title` FROM `PREFIX_tags` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -1847,12 +1908,12 @@ class Tag extends BySQLRowEnabled public function get_articles() { $rv = array(); - $result = qdb( + $stmt = qdb( "SELECT `a`.`id` AS `id`, `a`.`urlname` AS `urlname`, `a`.`title` AS `title`, `a`.`text` AS `text`, `a`.`excerpt` AS `excerpt`, `a`.`meta` AS `meta`, `a`.`custom` AS `custom`, `a`.`article_image` AS `article_image`, `a`.`status` AS `status`, `a`.`section` AS `section`, `a`.`timestamp` AS `timestamp`, `a`.`allow_comments` AS `allow_comments` FROM `PREFIX_articles` `a` INNER JOIN `PREFIX_article_tag_relations` `b` ON `a`.`id` = `b`.`article` -WHERE `b`.`tag` = '%d'" , $this->id); - while($sqlrow = mysql_fetch_assoc($result)) +WHERE `b`.`tag` = ?" , $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = Article::by_sqlrow($sqlrow); return $rv; } @@ -1865,8 +1926,8 @@ WHERE `b`.`tag` = '%d'" , $this->id); */ public function count_articles() { - $result = qdb("SELECT COUNT(*) AS `num` FROM `PREFIX_article_tag_relations` WHERE `tag` = %d", $this->id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT COUNT(*) AS `num` FROM `PREFIX_article_tag_relations` WHERE `tag` = ?", $this->id); + $sqlrow = $stmt->fetch(); return $sqlrow["num"]; } @@ -1878,17 +1939,20 @@ WHERE `b`.`tag` = '%d'" , $this->id); */ public function save() { - if(!self::test_name($name)) + if(!self::test_name($this->name)) throw new InvalidDataError("invalid_tag_name"); - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_tags` WHERE `name` = '%s' AND `id` != %d", $this->name, $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] > 0) - throw new AlreadyExistsError(); - - $this->title->save(); - qdb("UPDATE `PREFIX_tags` SET `name` = '%s', `title` = %d WHERE `id` = %d", - $this->name, $this->title->get_id(), $this->id); + transaction(function() + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_tags` WHERE `name` = ? AND `id` != ?", $this->name, $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] > 0) + throw new AlreadyExistsError(); + + $this->title->save(); + qdb("UPDATE `PREFIX_tags` SET `name` = ?, `title` = ? WHERE `id` = ?", + $this->name, $this->title->get_id(), $this->id); + }); } /* @@ -1896,9 +1960,12 @@ WHERE `b`.`tag` = '%d'" , $this->id); */ public function delete() { - $this->title->delete(); - qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `tag` = %d", $this->id); - qdb("DELETE FROM `PREFIX_tags` WHERE `id` = %d", $this->id); + transaction(function() + { + $this->title->delete(); + qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `tag` = ?", $this->id); + qdb("DELETE FROM `PREFIX_tags` WHERE `id` = ?", $this->id); + }); } } @@ -1966,19 +2033,14 @@ class Image extends BySQLRowEnabled $obj->name = $name; $obj->file = "0"; - qdb("INSERT INTO `PREFIX_images` (`name`, `file`) VALUES ('%s', '0')", - $name); - - $obj->id = mysql_insert_id(); - try + transaction(function() use (&$obj, $name, $file) { + global $db_con; + + qdb("INSERT INTO `PREFIX_images` (`name`, `file`) VALUES (?, '0')", $name); + $obj->id = $db_con->lastInsertId(); $obj->exchange_image($file); - } - catch(Exception $e) - { - $obj->delete(); - throw $e; - } + }); return $obj; } @@ -1994,8 +2056,8 @@ class Image extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `file` FROM `PREFIX_images` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `file` FROM `PREFIX_images` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -2012,8 +2074,8 @@ class Image extends BySQLRowEnabled public function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `file` FROM `PREFIX_images` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `file` FROM `PREFIX_images` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -2082,7 +2144,7 @@ class Image extends BySQLRowEnabled */ public function save() { - qdb("UPDATE `PREFIX_images` SET `name` = '%s', `file` = '%s' WHERE `id` = %d", + qdb("UPDATE `PREFIX_images` SET `name` = ?, `file` = ? WHERE `id` = ?", $this->name, $this->file, $this->id); } @@ -2091,17 +2153,17 @@ class Image extends BySQLRowEnabled */ public function delete() { + qdb("DELETE FROM `PREFIX_images` WHERE `id` = ?", $this->id); if(is_file(SITE_BASE_PATH . "/images/" . $this->file)) unlink(SITE_BASE_PATH . "/images/" . $this->file); if(is_file(SITE_BASE_PATH . "/images/previews/{$this->id}.png")) unlink(SITE_BASE_PATH . "/images/previews/{$this->id}.png"); - qdb("DELETE FROM `PREFIX_images` WHERE `id` = %d", $this->id); } } /* * Class: RepositoryUnreachableOrInvalid - * A Exception that will be thrown, if the repository is aunreachable or seems to be an invalid repository. + * A Exception that will be thrown, if the repository is unreachable or seems to be an invalid repository. */ class RepositoryUnreachableOrInvalid extends Exception { } @@ -2162,9 +2224,15 @@ class Repository extends BySQLRowEnabled $obj->baseurl = $matches[1]; $obj->refresh(True); - qdb("INSERT INTO `ratatoeskr_repositories` () VALUES ()"); - $obj->id = mysql_insert_id(); - $obj->save(); + transaction(function() use (&$obj) + { + global $db_con; + + qdb("INSERT INTO `ratatoeskr_repositories` () VALUES ()"); + $obj->id = $db_con->lastInsertId(); + $obj->save(); + }); + return $obj; } @@ -2190,8 +2258,8 @@ class Repository extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `name`, `description`, `baseurl`, `pkgcache`, `lastrefresh` FROM `PREFIX_repositories` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `name`, `description`, `baseurl`, `pkgcache`, `lastrefresh` FROM `PREFIX_repositories` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if(!$sqlrow) throw new DoesNotExistError(); @@ -2208,15 +2276,15 @@ class Repository extends BySQLRowEnabled public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `name`, `description`, `baseurl`, `pkgcache`, `lastrefresh` FROM `PREFIX_repositories` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `name`, `description`, `baseurl`, `pkgcache`, `lastrefresh` FROM `PREFIX_repositories` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } private function save() { - qdb("UPDATE `PREFIX_repositories` SET `baseurl` = '%s', `name` = '%s', `description` = '%s', `pkgcache` = '%s', `lastrefresh` = %d WHERE `id` = %d", + qdb("UPDATE `PREFIX_repositories` SET `baseurl` = ?, `name` = ?, `description` = ?, `pkgcache` = ?, `lastrefresh` = ? WHERE `id` = ?", $this->baseurl, $this->name, $this->description, @@ -2231,7 +2299,7 @@ class Repository extends BySQLRowEnabled */ public function delete() { - qdb("DELETE FROM `PREFIX_repositories` WHERE `id` = %d", $this->id); + qdb("DELETE FROM `PREFIX_repositories` WHERE `id` = ?", $this->id); } /* @@ -2442,6 +2510,7 @@ class Article extends BySQLRowEnabled public static function create($urlname) { global $ratatoeskr_settings; + global $db_con; if(!self::test_urlname($urlname)) throw new InvalidDataError("invalid_urlname"); @@ -2465,7 +2534,7 @@ class Article extends BySQLRowEnabled $obj->timestamp = time(); $obj->allow_comments = $ratatoeskr_settings["allow_comments_default"]; - qdb("INSERT INTO `PREFIX_articles` (`urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments`) VALUES ('', %d, %d, %d, '', '%s', 0, %d, %d, %d, %d)", + qdb("INSERT INTO `PREFIX_articles` (`urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments`) VALUES ('', ?, ?, ?, '', ?, 0, ?, ?, ?, ?)", $obj->title->get_id(), $obj->text->get_id(), $obj->excerpt->get_id(), @@ -2474,7 +2543,7 @@ class Article extends BySQLRowEnabled $obj->section_id, $obj->timestamp, $obj->allow_comments ? 1 : 0); - $obj->id = mysql_insert_id(); + $obj->id = $db_con->lastInsertId(); return $obj; } @@ -2493,8 +2562,8 @@ class Article extends BySQLRowEnabled */ public static function by_id($id) { - $result = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `id` = %d", $id); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `id` = ?", $id); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -2513,8 +2582,8 @@ class Article extends BySQLRowEnabled */ public static function by_urlname($urlname) { - $result = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `urlname` = '%s'", $urlname); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE `urlname` = ?", $urlname); + $sqlrow = $stmt->fetch(); if($sqlrow === False) throw new DoesNotExistError(); @@ -2541,17 +2610,38 @@ class Article extends BySQLRowEnabled public static function by_multi($criterias, $sortby, $sortdir, $count, $offset, $perpage, $page, &$maxpage) { $subqueries = array(); + $subparams = array(); foreach($criterias as $k => $v) { switch($k) { - case "id": $subqueries[] = qdb_fmt("`a`.`id` = %d", $v); break; - case "urlname": $subqueries[] = qdb_fmt("`a`.`urlname` = '%s'", $v); break; - case "section": $subqueries[] = qdb_fmt("`a`.`section` = %d", $v->get_id()); break; - case "status": $subqueries[] = qdb_fmt("`a`.`status` = %d", $v); break; - case "onlyvisible": $subqueries[] = "`a`.`status` != 0"; break; - case "langavail": $subqueries[] = qdb_fmt("`b`.`language` = '%s'", $v); break; - case "tag": $subqueries[] = qdb_fmt("`c`.`tag` = %d", $v->get_id()); break; + case "id": + $subqueries[] = "`a`.`id` = ?"; + $subparams[] = $v; + break; + case "urlname": + $subqueries[] = "`a`.`urlname` = ?"; + $subparams[] = $v; + break; + case "section": + $subqueries[] = "`a`.`section` = ?"; + $subparams[] = $v->get_id(); + break; + case "status": + $subqueries[] = "`a`.`status` = ?"; + $subparams[] = $v; + break; + case "onlyvisible": + $subqueries[] = "`a`.`status` != 0"; + break; + case "langavail": + $subqueries[] = "`b`.`language` = ?"; + $subparams[] = $v; + break; + case "tag": + $subqueries[] = "`c`.`tag` = ?"; + $subparams[] = $v->get_id(); + break; default: continue; } } @@ -2567,14 +2657,16 @@ class Article extends BySQLRowEnabled case "title": $sorting = "ORDER BY `b`.`text` $sortdir"; break; } - $result = qdb("SELECT `a`.`id` AS `id`, `a`.`urlname` AS `urlname`, `a`.`title` AS `title`, `a`.`text` AS `text`, `a`.`excerpt` AS `excerpt`, `a`.`meta` AS `meta`, `a`.`custom` AS `custom`, `a`.`article_image` AS `article_image`, `a`.`status` AS `status`, `a`.`section` AS `section`, `a`.`timestamp` AS `timestamp`, `a`.`allow_comments` AS `allow_comments` FROM `PREFIX_articles` `a` + $stmt = prep_stmt("SELECT `a`.`id` AS `id`, `a`.`urlname` AS `urlname`, `a`.`title` AS `title`, `a`.`text` AS `text`, `a`.`excerpt` AS `excerpt`, `a`.`meta` AS `meta`, `a`.`custom` AS `custom`, `a`.`article_image` AS `article_image`, `a`.`status` AS `status`, `a`.`section` AS `section`, `a`.`timestamp` AS `timestamp`, `a`.`allow_comments` AS `allow_comments` FROM `PREFIX_articles` `a` INNER JOIN `PREFIX_translations` `b` ON `a`.`title` = `b`.`multilingual` LEFT OUTER JOIN `PREFIX_article_tag_relations` `c` ON `a`.`id` = `c`.`article` WHERE " . implode(" AND ", $subqueries) . " $sorting"); + $stmt->execute($subparams); + $rows = array(); $fetched_ids = array(); - while($sqlrow = mysql_fetch_assoc($result)) + while($sqlrow = $stmt->fetch()) { if(!in_array($sqlrow["id"], $fetched_ids)) { @@ -2609,8 +2701,8 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); public static function all() { $rv = array(); - $result = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE 1"); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `id`, `urlname`, `title`, `text`, `excerpt`, `meta`, `custom`, `article_image`, `status`, `section`, `timestamp`, `allow_comments` FROM `PREFIX_articles` WHERE 1"); + while($sqlrow = $stmt->fetch()) $rv[] = self::by_sqlrow($sqlrow); return $rv; } @@ -2626,18 +2718,23 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); * Returns: * Array of <Comment> objects. */ - public function get_comments($limit_lang = "", $only_visible = false) + public function get_comments($limit_lang = "", $only_visible = False) { $rv = array(); - $conditions = array(qdb_fmt("`article` = %d", $this->id)); + $conditions = array("`article` = ?"); + $arguments = array($this->id); if($limit_lang != "") - $conditions[] = qdb_fmt("`language` = '%s'", $limit_lang); + { + $conditions[] = "`language` = ?"; + $arguments[] = $limit_lang; + } if($only_visible) $conditions[] = "`visible` = 1"; - $result = qdb("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE " . implode(" AND ", $conditions)); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = prep_stmt("SELECT `id`, `article`, `language`, `author_name`, `author_mail`, `text`, `timestamp`, `visible`, `read_by_admin` FROM `PREFIX_comments` WHERE " . implode(" AND ", $conditions)); + $stmt->execute($arguments); + while($sqlrow = $stmt->fetch()) $rv[] = Comment::by_sqlrow($sqlrow); return $rv; } @@ -2652,8 +2749,8 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); public function get_tags() { $rv = array(); - $result = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name`, `a`.`title` AS `title` FROM `PREFIX_tags` `a` INNER JOIN `PREFIX_article_tag_relations` `b` ON `a`.`id` = `b`.`tag` WHERE `b`.`article` = %d", $this->id); - while($sqlrow = mysql_fetch_assoc($result)) + $stmt = qdb("SELECT `a`.`id` AS `id`, `a`.`name` AS `name`, `a`.`title` AS `title` FROM `PREFIX_tags` `a` INNER JOIN `PREFIX_article_tag_relations` `b` ON `a`.`id` = `b`.`tag` WHERE `b`.`article` = ?", $this->id); + while($sqlrow = $stmt->fetch()) $rv[] = Tag::by_sqlrow($sqlrow); return $rv; } @@ -2667,18 +2764,29 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); */ public function set_tags($tags) { - foreach($tags as $tag) - $tag->save(); - - qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `article`= %d", $this->id); - - $articleid = $this->id; - /* So we just need to fire one query instead of count($this->tags) queries. */ - if(!empty($tags)) - qdb( - "INSERT INTO `PREFIX_article_tag_relations` (`article`, `tag`) VALUES " . - implode(",", array_map(function($tag) use ($articleid){ return qdb_fmt("(%d, %d)", $articleid, $tag->get_id()); }, $tags)) - ); + transaction(function() use (&$tags) + { + foreach($tags as $tag) + $tag->save(); + + qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `article`= ?", $this->id); + + $articleid = $this->id; + if(!empty($tags)) + { + $stmt = prep_stmt( + "INSERT INTO `PREFIX_article_tag_relations` (`article`, `tag`) VALUES " . + implode(",", array_fill(0, count($tags), "(?,?)")) + ); + $args = array(); + foreach($tags as $tag) + { + $args[] = $articleid; + $args[] = $tag->get_id(); + } + $stmt->execute($args); + } + }); } /* @@ -2737,29 +2845,32 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); if(!self::test_status($this->status)) throw new InvalidDataError("invalid_article_status"); - $result = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_articles` WHERE `urlname` = '%s' AND `id` != %d", $this->urlname, $this->id); - $sqlrow = mysql_fetch_assoc($result); - if($sqlrow["n"] > 0) - throw new AlreadyExistsError(); - - $this->title->save(); - $this->text->save(); - $this->excerpt->save(); - - qdb("UPDATE `PREFIX_articles` SET `urlname` = '%s', `title` = %d, `text` = %d, `excerpt` = %d, `meta` = '%s', `custom` = '%s', `article_image` = %d, `status` = %d, `section` = %d, `timestamp` = %d, `allow_comments` = %d WHERE `id` = %d", - $this->urlname, - $this->title->get_id(), - $this->text->get_id(), - $this->excerpt->get_id(), - $this->meta, - base64_encode(serialize($this->custom)), - $this->article_image === NULL ? 0 : $this->article_image->get_id(), - $this->status, - $this->section_id, - $this->timestamp, - $this->allow_comments ? 1 : 0, - $this->id - ); + transaction(function() + { + $stmt = qdb("SELECT COUNT(*) AS `n` FROM `PREFIX_articles` WHERE `urlname` = ? AND `id` != ?", $this->urlname, $this->id); + $sqlrow = $stmt->fetch(); + if($sqlrow["n"] > 0) + throw new AlreadyExistsError(); + + $this->title->save(); + $this->text->save(); + $this->excerpt->save(); + + qdb("UPDATE `PREFIX_articles` SET `urlname` = ?, `title` = ?, `text` = ?, `excerpt` = ?, `meta` = ?, `custom` = ?, `article_image` = ?, `status` = ?, `section` = ?, `timestamp` = ?, `allow_comments` = ? WHERE `id` = ?", + $this->urlname, + $this->title->get_id(), + $this->text->get_id(), + $this->excerpt->get_id(), + $this->meta, + base64_encode(serialize($this->custom)), + $this->article_image === NULL ? 0 : $this->article_image->get_id(), + $this->status, + $this->section_id, + $this->timestamp, + $this->allow_comments ? 1 : 0, + $this->id + ); + }); } /* @@ -2767,16 +2878,19 @@ WHERE " . implode(" AND ", $subqueries) . " $sorting"); */ public function delete() { - $this->title->delete(); - $this->text->delete(); - $this->excerpt->delete(); - - foreach($this->get_comments() as $comment) - $comment->delete(); - - qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `article` = %d", $this->id); - qdb("DELETE FROM `PREFIX_article_extradata` WHERE `article` = %d", $this->id); - qdb("DELETE FROM `PREFIX_articles` WHERE `id` = %d", $this->id); + transaction(function() + { + $this->title->delete(); + $this->text->delete(); + $this->excerpt->delete(); + + foreach($this->get_comments() as $comment) + $comment->delete(); + + qdb("DELETE FROM `PREFIX_article_tag_relations` WHERE `article` = ?", $this->id); + qdb("DELETE FROM `PREFIX_article_extradata` WHERE `article` = ?", $this->id); + qdb("DELETE FROM `PREFIX_articles` WHERE `id` = ?", $this->id); + }); } } @@ -2800,8 +2914,8 @@ class ArticleExtradata extends KVStorage public function __construct($article_id, $plugin_id) { $this->init("PREFIX_article_extradata", array( - array("article", "%d", $article_id), - array("plugin", "%d", $plugin_id) + "article" => $article_id, + "plugin" => $plugin_id, )); } } @@ -2816,12 +2930,14 @@ class ArticleExtradata extends KVStorage function dbversion() { /* Is the meta table present? If no, the version is 0. */ - $result = qdb("SHOW TABLES LIKE 'PREFIX_meta'"); - if(mysql_num_rows($result) == 0) + $stmt = qdb("SELECT COUNT(*) FROM `information_schema`.`tables` WHERE `table_schema` = ? AND `table_name` = ?", + $config["mysql"]["db"], sub_prefix("PREFIX_meta")); + list($n) = $stmt->fetch(); + if($n == 0) return 0; - $result = qdb("SELECT `value` FROM `PREFIX_meta` WHERE `key` = 'dbversion'"); - $sqlrow = mysql_fetch_assoc($result); + $stmt = qdb("SELECT `value` FROM `PREFIX_meta` WHERE `key` = 'dbversion'"); + $sqlrow = $stmt->fetch(); return unserialize(base64_decode($sqlrow["value"])); } |