diff options
Diffstat (limited to 'lib/class')
| -rw-r--r-- | lib/class/error.class.php | 22 | ||||
| -rw-r--r-- | lib/class/preference.class.php | 155 |
2 files changed, 177 insertions, 0 deletions
diff --git a/lib/class/error.class.php b/lib/class/error.class.php index bc839bdb..3ff9c126 100644 --- a/lib/class/error.class.php +++ b/lib/class/error.class.php @@ -1,4 +1,26 @@ <?php +/* + + Copyright (c) 2001 - 2007 Ampache.org + All Rights Reserved + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; version 2 + of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + + /** * Error class * This is the baic error class, its better now that we can use php5 diff --git a/lib/class/preference.class.php b/lib/class/preference.class.php new file mode 100644 index 00000000..578302ff --- /dev/null +++ b/lib/class/preference.class.php @@ -0,0 +1,155 @@ +<?php +/* + + Copyright (c) 2001 - 2007 Ampache.org + All Rights Reserved + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; version 2 + of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + +/** + * preference Class + * This handles all of the preference stuff for ampache it replaces + * /lib/preference.lib.php + */ +class Preference { + + /** + * __constructor + * This does nothing... amazing isn't it! + */ + private function __construct() { + + // Rien a faire + + } // __construct + + /** + * update + * This updates a single preference from the given name or id + */ + public static function update($preference,$user_id,$value) { + + // First prepare + if (!is_numeric($preference)) { + $id = self::id_from_name($preference); + $name = $preference; + } + else { + $name = self::name_from_id($preference); + $id = $preference; + } + + // Now do + if (self::has_access($name)) { + $value = Dba::escape($value); + $user_id = Dba::escape($user_id); + $sql = "UPDATE `user_preference` SET `value`='$value' " . + "WHERE `preference`='$id' AND `user`='$user_id'"; + $db_results = Dba::query($sql); + return true; + } + else { + debug_event('denied',$GLOBALS['user']->username . ' attempted to update ' . $name . ' but does not have sufficient permissions','3'); + } + + return false; + } // update + + /** + * has_access + * This checks to see if the current user has access to modify this preference + * as defined by the preference name + */ + public static function has_access($preference) { + + // Nothing for those demo thugs + if (Config::get('demo_mode')) { return false; } + + $preference = Dba::escape($preference); + + $sql = "SELECT `level` FROM `preference` WHERE `name`='$preference'"; + $db_results = Dba::query($sql); + + if ($GLOBALS['user']->has_access($data['level'])) { + return true; + } + + return false; + + } // has_access + + /** + * id_from_name + * This takes a name and returns the id + */ + public static function id_from_name($name) { + + $name = Dba::escape($name); + + $sql = "SELECT `id` FROM `preference` WHERE `name`='$name'"; + $db_results = Dba::query($sql); + + $row = Dba::fetch_assoc($db_results); + + return $row['id']; + + } // id_from_name + + /** + * name_from_id + * This returns the name from an id, it's the exact opposite + * of the function above it, amazing! + */ + public static function name_from_id($id) { + + $id = Dba::escape($id); + + $sql = "SELECT `name` FROM `preference` WHERE `id`='$id'"; + $db_results = Dba::query($sql); + + $row = Dba::fetch_assoc($db_results); + + return $row['name']; + + } // name_from_id + + /** + * insert + * This inserts a new preference into the preference table + * it does NOT sync up the users, that should be done independtly + */ + public static function insert($name,$description,$default,$level,$type,$catagory) { + + // Clean em up + $name = Dba::escape($name); + $description = Dba::escape($description); + $default = Dba::escape($default); + $level = Dba::escape($level); + $type = Dba::escape($type); + $catagory = Dba::escape($catagory); + + $sql = "INSERT INTO `preference` (`name`,`description`,`value`,`level`,`catagory`) " . + "VALUES ('$name','$description','$default','$level','$catagory')"; + $db_results = Dba::query($sql); + + if (!$db_results) { return false; } + + return true; + + } // insert + +} // end Preference class |